Popular Posts

Friday, August 26, 2011

Food Safety...Basics for Handling Food Safely :)

Many do not take food safety seriously enough. In fact, food borne illness affects an estimated 70 million or more Americans each year alone. It is believed that a large portion of what most people believe is the “flu”, is actually food borne illness. There are a number of simple ways that can help reduce your chances of being exposed. The information found on the FSIS site is both thorough and informative. The following information on basic food safety and much more can be found there.

Safe steps in food handling, cooking, and storage are essential to prevent food-borne illness. You can't see, smell, or taste harmful bacteria that may cause illness. In every step of food preparation, follow the four "Fight BAC!™" guidelines to keep food safe.

*Clean - Wash hands and surfaces often.

*Separate - Don't cross-contaminate.

*Cook - Cook to proper temperatures.

*Chill - Refrigerate promptly.





Shopping

Purchase refrigerated or frozen items after selecting your non-perishables.

Never choose meat, poultry or fish in packaging that is torn or leaking.

Do not buy food past "Sell-By," "Use-By," or other expiration dates.

Put raw meat, poultry and fish into a plastic bag so meat juices will not cross-contaminate ready-to-eat food or food that is eaten raw, such as vegetables or fruit.

Plan to drive directly home from the grocery store. You may want to take a cooler with ice for the perishables.

Storage

Unless thoroughly iced, don't leave seafood - raw or cooked - out of the refrigerator

Always refrigerate perishable food within 2 hours (1 hour when the temperature is above 90 °F).

Check the temperature of your refrigerator and freezer with an appliance thermometer. The refrigerator should be at 40 °F or below and the freezer at 0 °F or below,

Cook or freeze fresh poultry, fish, ground meats, and variety meats within 2 days; other beef, veal, lamb, or pork, within 3 to 5 days.

Perishable food such as meat, poultry and fish should be wrapped securely to maintain quality and to prevent meat juices from getting onto other food.

To maintain quality when freezing meat, poultry or fish in its original package, wrap the package again with foil or plastic wrap that is recommended for the freezer.

Store fresh seafood in the coldest part of your refrigerator (usually the lowest shelf at the back or in the meat keeper).

Don't suffocate live lobsters, oysters, clams or mussels by sealing them in a plastic bag. They need to breathe, so store them covered with a clean damp cloth. Before cooking, check that lobsters are still moving. Make sure clams and mussels are still alive by tapping open shells. Discard any that do not close.

In general, high-acid canned food such as tomatoes, grapefruit, and pineapple can be stored on the shelf for 12 to 18 months. Low-acid canned food such as meat, poultry, fish, and most vegetables will keep 2 to 5 years - if the can remains in good condition and has been stored in a cool, clean, and dry place. Discard cans that are dented, leaking, bulging, or rusted.

Preparation

Always wash hands before and after handling food.

Don't cross-contaminate. Keep raw meat, poultry, fish, and their juices away from other food.

After cutting raw meats, wash hands, cutting board, knife, and countertops with hot, soapy water.

Marinate meat, poultry and fish in a covered dish in the refrigerator.

Sanitize cutting boards by using a solution of 1 teaspoon chlorine bleach in 1 quart of water.

Never pre-stuff poultry or roasts - stuff immediately before it goes into the oven.

Thawing

Refrigerator: The refrigerator allows slow, safe thawing. Make sure thawing meat and poultry juices do not drip onto other food.

Cold Water: For faster thawing, place food in a leak-proof plastic bag. Submerge in cold tap water. Change the water every 30 minutes. Cook
immediately after thawing.

Microwave: Cook meat and poultry immediately after microwave thawing.

Cooking

Use a meat thermometer to be certain of the meat temperature in the thickest part of the center

Cook ground meats to 160 °F; ground poultry to 165 °F.

Beef, veal, and lamb steaks, roasts, and chops may be cooked to 145 °F.

All cuts of fresh pork, 160 °F.

Whole poultry should reach 180 °F in the thigh; breasts, 170 °F.

Measure fish and seafood product at its thickest point. If the fish is stuffed or rolled, measure it after stuffing or rolling.

At 450 degrees F, cook it 10 minutes per inch thickness of the fish, turning the fish halfway through the cooking time. For example, a 1-inch fish steak should be cooked 5 minutes on each side for a total of 10 minutes. Pieces of fish less than 1/2-inch thick do not have to be turned over.

Add 5 minutes to the total cooking time if you are cooking the fish in foil or if the fish is cooked in a sauce.

Double the cooking time (20 minutes per inch) for frozen fish that has not been defrosted.

Serving

Serve food on a clean, preferably heated, platter

Hot food should be held at 140 °F or warmer.

Cold food should be held at 40 °F or colder.

When serving food at a buffet, keep food hot with chafing dishes, slow cookers, and warming trays. Keep food cold by nesting dishes in bowls of ice or use small serving trays and replace them often.

Perishable food should not be left out more than 2 hours at room temperature (1 hour when the temperature is above 90 °F).

Leftovers

Discard any food left out at room temperature for more than 2 hours (1 hour if the temperature was above 90 °F).

Place food into shallow containers and immediately put in the refrigerator or freezer for rapid cooling.

Use cooked leftovers within 4 days.

Refreezing

Meat and poultry defrosted in the refrigerator may be refrozen before or after cooking. If thawed by other methods, cook before refreezing. Double wrap foods to be frozen in plastic wrap, covered by foil wrap.

Cold Storage Chart

These short, but safe, time limits will help keep refrigerated food from spoiling or becoming dangerous to eat. Because freezing keeps food safe indefinitely, recommended storage times are for quality only.



Freezing Preparation Chart

Proper preparation will ensure the best quality for frozen foods - retaining their nutrients and appearance.

Basic Cooking Methods

There are a few basic cooking methods for all kinds of meats, poultry and fish, as well as the accompanying vegetables. Everyone should master these basics. Different methods help to provide variety at mealtimes, and keep appetites and attitudes healthy.

The basic methods are:

Frying, Stir-frying, Sauteeing, Casseroling, Braising, Poaching

Frying:

This cooking method is suitable for small or thin meats, fish and poultry. To pan-fry, first dry the meat pieces with kitchen paper so that they brown properly and to prevent spitting during cooking. If required, the meat can be coated in seasoned flour, egg and breadcrumbs, or a batter. Heat oil or a mixture of oil and butter in a heavy frying pan (skillet). When the oil is very hot, add the meat pieces, skin-side down for poultry. Fry until deep golden brown all over. Turn the pieces frequently when cooking poultry. For meats, turn only once. Note that poultry breast usually cooks before the drumsticks and thighs. Drain well on kitchen paper before serving.


stir-frying:

Pieces of meat or skinless, boneless poultry or fish are cut into small pieces of equal size, either strips, small cubes or thin slices. This ensures that the meat cooks evenly and stays succulent. Preheat a wok or saucepan before adding a small amount of high-smoking point oil (see the The Skinny on Fat article). When the oil starts to smoke, add the meat or poultry pieces and stir-fry with your chosen flavorings for 3-4 minutes until cooked through. Other ingredients can be cooked at the same time, or the meat can be cooked by itself, then removed from the pan while you stir-fry the remaining ingredients. Return the meat to the pan briefly when the other ingredients are cooked.


sauteeing:

This method is ideal for smaller, thinner pieces of meat, firm fleshed fish, or small birds such as baby chickens. It can be combined with braising (see below), when the meat is first sauteed then cooked in stock or other liquid. Heat a little oil or a mixture of oil and butter in a heavy frying pan (skillet). Add the meat and fry over a moderate heat until golden brown, turning often during cooking to brown allover. Add stock or other liquid, bring to the boil, then cover and reduce the heat. Cook gently until the meat is
cooked through.


Casseroling (Pot Roasting):

Casseroling is a method that is good for cooking larger pieces of meat or poultry, and is particularly good for "pot roasts". The slow cooking produces tender meat with a good flavor. Brown the meat in butter or hot oil or a mixture of both. Add some stock, wine or a mixture of both with seasonings and herbs. Cover and cook on top of the stove or in the oven at 325 to 350 degrees until the meat is tender (this could take quite a few hours for a large beef blade or shoulder roast). Add a selection of vegetables 40 to 60 minutes before the end of the cooking time.


braising :

This method does not require liquid, and is used for tender cuts of meat, firm fleshed fish, or poultry pieces. Heat some oil in an ovenproof, flameproof casserole and gently fry the meat until golden all over. Remove the meat and fry a selection of vegetables until they are almost tender. Replace the meat. Cover tightly and cook very gently on the top of the stove or in a low oven (325 degrees) until the meat and vegetables are tender.


Poaching

Poaching Is a gentle cooking method that produces tender poultry and fish, and a stock that can be used to make a sauce to serve along with them. Put a large poultry or fish pieces, a bouquet garnis or other spices of your liking, a leek, a carrot, and an onion in a large flameproof casserole. Cover with water, season and bring to the boil. Cover and simmer until tender. Lift the poultry or fish out, discard the bouquet garni if using, and use the stock to make a sauce. The vegetables can be blended to thicken the stock and served with the poultry or fish.



http://www.library.yale.edu/neareast/exhibitions/cuisine.html

http://www.library.yale.edu/neareast/exhibitions/cuisine.html



THE MIDDLE-EASTERN CUISINE: THE TRADITION CONTINUES. The mere smell of cooking can evoke a whole civilization (Fernand Braudel).

The Middle-Eastern cooking as we know it today largely evolved from the cuisine of the glorious days of the Abbasid Caliphate, and even further back to the ancient Near-Eastern cultures of the Phoenicians, Egyptians, Persians, and Mesopotamians. Of these, the Mesopotamian is the oldest and the first documented world cuisine, of which only three Babylonian cuneiform tablets are extant today (housed at the Babylonian Collection of Yale University and are currently on display at the present exhibition).

When the Arabs conquered the Byzantine and Persian empires in the middle of the seventh century, they assimilated their own simple culinary heritage with that of the local rich traditions and inherited ancient techniques of the regions they ruled. They also adopted so many exotic elements from far and wide, facilitated by active trade, immigrant communities, and foreign domestic helpers of whom the excellent cooks were valuable commodities.

During the golden days of the Abbasid Caliphate when Baghdad was called the navel of the earth, there was a considerable interest among the court and upper classes in the culinary arts and in writing and reading about them. Fine living also necessitated the desire for a healthy living, which gave rise to so many cookbooks, and books on medicine and dietetics. Fortunately, some of these books survived the ravages of time.

The Omayyad Arabs from Syria expanded to North Africa, and reached the Iberian Peninsula in the early eighth-century and stayed there for eight centuries (711-1492). They conquered the island of Sicily in southern Italy and stayed there for more than two centuries (831-1060). To al-Andalus (Andalusia) and Sicily, the Arabs brought the culinary tradition of the Eastern Islamic world, and with it, so many new crops, such as rice, sugarcane, watermelon, lemon, orange, eggplant, and spinach. Naturally, they also incorporated into their cooking the foodstuffs indigenous to the conquered western regions.

Spaniards and Sicilians absorbed Arabic arts and sciences. In Spanish, there are hundreds of words of Arabic origin related to foods and cookery. Between the eleventh and thirteenth centuries, Western Europe was introduced to the culinary wealth of the Arabs through the Crusades. Christians, fascinated by the wealth of their enemies, often borrowed from them. However, the major contribution of the Arab cuisine to European culture was largely through the conquest and re-conquest of Spain and Sicily. Farther East, the Mongols introduced the culinary traditions they learned in Baghdad to their new empire in Northern India. To this day, traces of these traditions can still be detected in the Indian cuisine. The Ottoman Empire dominated the Middle East and Eastern Europe for centuries. The Turkish cuisine was essentially diverse. Its center was the capital, Istanbul, where a refined tradition was created by bringing together elements of regional culinary practices from across the empire, especially the Middle Eastern regions. It was also during this period that many of the New World crops, such as potatoes and tomatoes, were adopted. Through the Ottomans, Europe came to know and love so many of the Middle Eastern delights, such as coffee.



Plus vieille cuisine du monde [The Oldest Cuisine in the World: Cooking in Mesopotamia] by Jean Bottéro, translated by Teresa Lavender Fagan. Chicago, London: University of Chicago Press, 2004.

The author attempts to give an idea about the history of food and its preparation in ancient Mesopotamia. His primary sources are the three clay tablets, dating back to the middle of the second millennium (ca. 35 centuries ago), housed at the Yale Babylonian Collection, and which the author calls "The Yale Recipes." The total number of the recipes in the three tables is forty. He adds, however:


Cooks at work in the royal kitchens.

Relief from Ashurbanipal's palace at Nineveh 7th century BC.


Servants back from the royal hunt with a hare and small birds.

Relief from Ashurbanipal's palace at Nineveh 7th century BC.


King Ashurbanipal and his queen enjoying a cup of wine in the garden.

7th century BC


The Uruk Vase showing worshippers bringing provisions to the temple of Inanna.

[The vase was stolen from the Iraq Museum in 2003, but has since been returned and partially restored.]

Uruk ca. 3000 BC





The Oldest Cookbooks in the World

These two clay tablets from the Babylonian Collection, inscribed in Akkadian contain the oldest known cooking recipes. They date to ca. 1750 BC, the time of Hammurabi, known for his famous law code. The cuneiform writing system was complex and generally only scribes who had studied for years could read and write, so it is unlikely that the cookbooks were meant for the ordinary cook or chef. Instead, they were written to document the current practices of culinary art. The recipes are elaborate and often call for rare ingredients. We may assume that they represent Mesopotamian haute cuisine meant for the royal palace or the temple.

From the thousands of tablets recording deliveries and shipments of foodstuff, from vocabulary lists of various kinds of food and from records of payments to workers and soldiers we can get a fairly accurate picture of the standard Mesopotamian diet.

The meats included beef, lamb, goat, pork, deer and fowl - the birds provided both meat and eggs. Fish were eaten along with turtles and shellfish. Various grains, vegetables and fruits such as dates, apples, figs, pomegranates and grapes were integral to the ancient Near Eastern diet. Roots, bulbs, truffles and mushrooms were harvested for the table. Salt added flavor to the food as did a variety of herbs. Honey as well as dates, grape-juice and raisins were used as sweeteners. Milk, clarified butter and fats both animal fats and vegetable oils, such as sesame, linseed and olive oils were used in cooking.

Many kinds of bread are mentioned in the texts from the lowliest barley bread used for workers' rations to elaborate sweetened and spiced cakes baked in fancy, decorated moulds in palace kitchens.

Beer (usually made of fermented barley mush) was the national beverage already in the third millennium BC, while wine grown in northern Mesopotamia was expensive and only enjoyed by the royal household or the very rich.

This tablet includes 25 recipes for stews, 21 are meat stews and 4 are vegetable stews. The recipes list the ingredients and the order in which they should be added, but does not give measures or cooking time - they were clearly meant only for experienced chefs.

YBC 4644 from the Old Babylonian Period, ca. 1750 BC



This tablet has seven recipes which are very detailed. The text is broken in several places and the name of the second recipe is missing, but it is a dish with small birds, maybe partridges:

Remove the head and feet. Open the body and clean the birds, reserving the gizzards and the pluck. Split the gizzards and clean them. Next rinse the birds and flatten them. Prepare a pot and put birds, gizzards and pluck into it before placing it on the fire.

[It does not mention whether fat or water is added -- no doubt the method was so familiar that instructions were considered unnecessary. After the initial boiling or braising, the recipe continues:]


Put the pot back on the fire. Rinse out a pot with fresh water. Place beaten milk into it and place it on the fire. Take the pot (containing the birds) and drain it. Cut off the inedible parts, then salt the rest, and add them to the vessel with the milk, to which you must add some fat. Also add some rue, which has already been stripped and cleaned. When it has come to a boil, add minced leek, garlic, samidu and onion (but not too much onion).

[While the birds cook, preparations for serving the dish must be made]

Rinse crushed grain, then soften it in milk and add to it, as you kneed it, salt, samidu, leeks and garlic along with enough milk and oil so that a soft dough will result which you will expose to the heat of the fire for a moment. Then cut it into two pieces. Take a platter large enough to hold the birds. Place the prepared dough on the bottom of the plate. Be careful that it hangs over the rim of the platter only a little. Place it on top of the oven to cook it. On the dough which has already been seasoned, place the pieces of the birds as well as the gizzards and pluck. Cover it with the bread lid [which has meanwhile been baked] and send it to the table.

YBC 8958 Old Babylonian Period, ca. 1750 BC.



THE MIDDLE-EASTERN CUISINE: THE TRADITION CONTINUES.
The mere smell of cooking can evoke a whole civilization (Fernand Braudel).

The Middle-Eastern cooking as we know it today largely evolved from the cuisine of the glorious days of the Abbasid Caliphate, and even further back to the ancient Near-Eastern cultures of the Phoenicians, Egyptians, Persians, and Mesopotamians. Of these, the Mesopotamian is the oldest and the first documented world cuisine, of which only three Babylonian cuneiform tablets are extant today (housed at the Babylonian Collection of Yale University and are currently on display at the present exhibition).

When the Arabs conquered the Byzantine and Persian empires in the middle of the seventh century, they assimilated their own simple culinary heritage with that of the local rich traditions and inherited ancient techniques of the regions they ruled. They also adopted so many exotic elements from far and wide, facilitated by active trade, immigrant communities, and foreign domestic helpers of whom the excellent cooks were valuable commodities.

During the golden days of the Abbasid Caliphate when Baghdad was called the navel of the earth, there was a considerable interest among the court and upper classes in the culinary arts and in writing and reading about them. Fine living also necessitated the desire for a healthy living, which gave rise to so many cookbooks, and books on medicine and dietetics. Fortunately, some of these books survived the ravages of time.

The Omayyad Arabs from Syria expanded to North Africa, and reached the Iberian Peninsula in the early eighth-century and stayed there for eight centuries (711-1492). They conquered the island of Sicily in southern Italy and stayed there for more than two centuries (831-1060). To al-Andalus (Andalusia) and Sicily, the Arabs brought the culinary tradition of the Eastern Islamic world, and with it, so many new crops, such as rice, sugarcane, watermelon, lemon, orange, eggplant, and spinach. Naturally, they also incorporated into their cooking the foodstuffs indigenous to the conquered western regions.

Spaniards and Sicilians absorbed Arabic arts and sciences. In Spanish, there are hundreds of words of Arabic origin related to foods and cookery. Between the eleventh and thirteenth centuries, Western Europe was introduced to the culinary wealth of the Arabs through the Crusades. Christians, fascinated by the wealth of their enemies, often borrowed from them. However, the major contribution of the Arab cuisine to European culture was largely through the conquest and re-conquest of Spain and Sicily. Farther East, the Mongols introduced the culinary traditions they learned in Baghdad to their new empire in Northern India. To this day, traces of these traditions can still be detected in the Indian cuisine. The Ottoman Empire dominated the Middle East and Eastern Europe for centuries. The Turkish cuisine was essentially diverse. Its center was the capital, Istanbul, where a refined tradition was created by bringing together elements of regional culinary practices from across the empire, especially the Middle Eastern regions. It was also during this period that many of the New World crops, such as potatoes and tomatoes, were adopted. Through the Ottomans, Europe came to know and love so many of the Middle Eastern delights, such as coffee.



Plus vieille cuisine du monde [The Oldest Cuisine in the World: Cooking in Mesopotamia] by Jean Bottéro, translated by Teresa Lavender Fagan. Chicago, London: University of Chicago Press, 2004.

The author attempts to give an idea about the history of food and its preparation in ancient Mesopotamia. His primary sources are the three clay tablets, dating back to the middle of the second millennium (ca. 35 centuries ago), housed at the Yale Babylonian Collection, and which the author calls "The Yale Recipes." The total number of the recipes in the three tables is forty. He adds, however:


"As for the immediate 'pleasures of the table,' since we are forced to abandon the hope of ever truly communing with the ancient Mesopotamians, might we not taste something like what they ate in the accomplishments of that 'Turco-Arabic,' Lebanese,' or 'Middle Eastern' cuisine (however it is called) that is available to us? For this cuisine may well constitute a prolongation, a contemporary presentation, the only one available, of the lost Mesopotamian techniques of preparing and enjoying food and drink-the oldest cuisine in the world" (p. 126).

The Oldest Cookbooks in the World

These two clay tablets from the Babylonian Collection, inscribed in Akkadian contain the oldest known cooking recipes. They date to ca. 1750 BC, the time of Hammurabi, known for his famous law code. The cuneiform writing system was complex and generally only scribes who had studied for years could read and write, so it is unlikely that the cookbooks were meant for the ordinary cook or chef. Instead, they were written to document the current practices of culinary art. The recipes are elaborate and often call for rare ingredients. We may assume that they represent Mesopotamian haute cuisine meant for the royal palace or the temple.

From the thousands of tablets recording deliveries and shipments of foodstuff, from vocabulary lists of various kinds of food and from records of payments to workers and soldiers we can get a fairly accurate picture of the standard Mesopotamian diet.

The meats included beef, lamb, goat, pork, deer and fowl - the birds provided both meat and eggs. Fish were eaten along with turtles and shellfish. Various grains, vegetables and fruits such as dates, apples, figs, pomegranates and grapes were integral to the ancient Near Eastern diet. Roots, bulbs, truffles and mushrooms were harvested for the table. Salt added flavor to the food as did a variety of herbs. Honey as well as dates, grape-juice and raisins were used as sweeteners. Milk, clarified butter and fats both animal fats and vegetable oils, such as sesame, linseed and olive oils were used in cooking.

Many kinds of bread are mentioned in the texts from the lowliest barley bread used for workers' rations to elaborate sweetened and spiced cakes baked in fancy, decorated moulds in palace kitchens.

Beer (usually made of fermented barley mush) was the national beverage already in the third millennium BC, while wine grown in northern Mesopotamia was expensive and only enjoyed by the royal household or the very rich.

This tablet includes 25 recipes for stews, 21 are meat stews and 4 are vegetable stews. The recipes list the ingredients and the order in which they should be added, but does not give measures or cooking time - they were clearly meant only for experienced chefs.

YBC 4644 from the Old Babylonian Period, ca. 1750 BC

This tablet has seven recipes which are very detailed. The text is broken in several places and the name of the second recipe is missing, but it is a dish with small birds, maybe partridges:

Remove the head and feet. Open the body and clean the birds, reserving the gizzards and the pluck. Split the gizzards and clean them. Next rinse the birds and flatten them. Prepare a pot and put birds, gizzards and pluck into it before placing it on the fire.

[It does not mention whether fat or water is added -- no doubt the method was so familiar that instructions were considered unnecessary. After the initial boiling or braising, the recipe continues:]


Put the pot back on the fire. Rinse out a pot with fresh water. Place beaten milk into it and place it on the fire. Take the pot (containing the birds) and drain it. Cut off the inedible parts, then salt the rest, and add them to the vessel with the milk, to which you must add some fat. Also add some rue, which has already been stripped and cleaned. When it has come to a boil, add minced leek, garlic, samidu and onion (but not too much onion).

[While the birds cook, preparations for serving the dish must be made]

Rinse crushed grain, then soften it in milk and add to it, as you kneed it, salt, samidu, leeks and garlic along with enough milk and oil so that a soft dough will result which you will expose to the heat of the fire for a moment. Then cut it into two pieces. Take a platter large enough to hold the birds. Place the prepared dough on the bottom of the plate. Be careful that it hangs over the rim of the platter only a little. Place it on top of the oven to cook it. On the dough which has already been seasoned, place the pieces of the birds as well as the gizzards and pluck. Cover it with the bread lid [which has meanwhile been baked] and send it to the table.

YBC 8958 Old Babylonian Period, ca. 1750 BC.


aku keliru..aku benci kamu tp masih rindu kamu...:(


kasih ibu sanggup dibebani oleh berat..tp kasih anak sanggupkah bersama2 ketika senang..


nilai kasihsayang....



BERDIET????3 jenis buah yang dilarang :)

ingin dijelaskan sama ada anda ingin berdiet atau tidak, apa saja jenis buah adalah terbaik daripada tiada langsung. tetapi sekiranya anda keliru sama ada ingin mengigit epal atau pisang, berikut adalah tiga jenis buah yang kaya dengan gula dan nutrien.

pertama, tembikai....kaya dengan serat dan tinggi gula berbanding buah yang lain disamping kaya dengan kalium, vitamin C dan kompenan penentang kanser,likopen. namun pilihan terbaik adalah beri. selain kaya antioksidaan dan bahan penentang kanser, beri rendah kalori iaitu antara 50-90 kalori bagi secawan (bergantung pada jenis beri)

kedua, pisang..... disebalik hanya mengandungi 100-120kalori, pisang memiliki indeks glisemiks(GI) yang tinggi berbanding buah lain menyebabkan tahap paras gula meningkat. jadi dengan memilih buah yang rendah GI, membantu merasa kenyang untuk masa yang lebih panjang. untuk itu epal adalah pilihan terbaik untuk mengantikan pisang. sebiji epal bersaiz kecil mengandungi 28 GI berbanding 70 GI pada pisang.

ketiga Oren..... tiada salahnya dengan oren,apatah lagi kaya dengan antioksidaan(vitamin C). cuma ia meningkatkan paras gula dan kalori berbanding buah sitrus yang lain(terutamanya jika dibuat jus tentulah baik berbanding soda).pilihan lain, ialah anggur.Dengan berat yg sama anggur mengandungi kurang GI (25 berbanding 50 bagi oren)






Thursday, August 25, 2011

risiko kesihatan lemang dan rendang :) 50g rendang mempunyai kalori sebanyak 126 kalori... bahan asas penambah rasa rendang dan lemang adalah santan yang tinggi kandungan lemak tepu...pengambilan rendang dan lemang berlebihan boleh mengundang komplikasi strok sakit jantung dan masalah paru-paru:)

dalam satu hidangan rendang daging seberat 50g mempunyai 126g yang terdiri daripada 12% karbohidrat, hampir 30% protein dan 59% peratus lemak. kandungan kolestrol pula dianggarkan sekitar 35-45(mg) bergantung kepada jenis rendang sama ada ayam atau daging dan juga bahagian mana yg digunakan.

sekiranya bahan asas rendang ialah hati lembu,kandungan kolestrol bagi satu hidangan seberat 35g ialah 168mg, manakala hati ayam pula mempunyai 200mg kolestrol. kehadiran kolestrol dan lemak ini boleh menenggelamkan mikro nutrien lain seperti vitamin A, beta karoten, vitamin C, kalsium, zat besi,tiamin, riboflavin,niasin dan serat yang terdapat dalam menu ini jika anda terus mengambil secara tidak terkawal.

bahan2 asas rendang yg lain adalah santan pekat. oleh yg demikian secara langsung ia mengandungi peratusan yg tinggi. walaupun santan tidak mengandungi kolestrol tetapi kandungan lemak didalmnya adalah jenis lemak tepu yang meninggikan tahap kolestrol dalam darah.

tahukah anda satu cawan santan berdasarkan jadual komposisi makanan(JKM) sahaja sudah mampu untuk membekalkan 64g lemak yang sama untuk membekalkan 64g lemak yang mana 74.5 peratus adalah terdiri daripada jenis lemak tepu.tenaga dari secawan santan pula dianggarkan sebanyak 630g kalori bergantung kepada tahap kepekatannya. bayangkan jika anda menggunakan berkilo2 santan yang diwakili oleh puluhan sukatan cawan.pastinya jumlah lemak dan lemak jenis tepu sangat tinggi.

itu baru rendang.bagaimana kalau anda mengabungkan rendang bersama lemang. gabungan kedua makanan ini menjadikan ia menu yang berisiko jejaskan kesihatan. mengikut kebanyakan resepi, 500g beras dan 750ml santan pekat diperlukan bagi menghasilkan sebatang lemang bersaiz sederhana.

berdasarkan analisis nutrien, anggaran jumlah tenaga di dalam sabatang lemang ialah 3,778 kalori yang mana 52% adlah disumbangkan oleh santan pekat. tenaga di dalam sebatang lemang terdiri daripada 44.5% karbohidrat, 5.8% protein dan 49.7% lemak. perlu diingatkan bahawa kandungan kalium di dalam santan kelapa adalah tinggi yang dianggarkan sebanyak 3,027mg!

mengimbas kembali semua fakta diatas, boleh disimpulkan pengambilan makanan ini perlu dihadkan kerana tinggi kolestrol,lemak dan kalium.kehadiran kalium yang berlebihan di dalam darah boleh memudaratkan jantung dan buah pinggang. malah kolestrol yang berlebihan di dalam darah akan menyumbat dinding saluran darah anda hingga memacu komplikasi kronik pada jantung dan organ2 tubuh yg lain.




daging masala :) kandungan kalori : 299kcal, lemak : 12.02g, karbohidrat: 10.4g, protein: 36g, serat : 18g, natrium :22.1g

tip: daging masala menggunakan yogurt rendah lemak mengantikan krim yang lebih tinggi kandungan lemak.

BAHAN A:

500g daging lembu dipotong kiub/hiris
2 biji cili hijau dicincang halus
1/2 sudu makan serbuk cili
1/2 sudu makan serbuk sudu jintan manis
1/2 sudu makan halia mesin
1/2 cawan yogurt asli rendah lemak
1/2 cawan air.

BAHAN B

1 biji bawang besar-dikisar
2 sudu makan minyak masak
1/4 cawan daun ketumbar dicincang
1/4 cawan daun pudina(dicincang)
secukup rasa garam

CARA PENYEDIAAN:

1. basuh daging dan toskan.

2. campurkan semua bahan A dan perapkan sekurang2nya 2 jam atau semalaman.

3. panaskan minyak dan goreng bawang besar sehingga garing dan harum.

4. kemudian masukkan bahan yg diperap dan kacau sehingga kuah pekat dan daging empuk. tambah garam secukup rasa.

5. tutup api dan hias dengan daum ketumbar serta pudina.



nasi jagung :) kandungan kalori: 320kcal, lemak: 5.45g, karbohidrat: 20.08g, serat 233g, natrium 108g

tip: nasi jagung juga lebih sihat kerana menggunakan susu dan tidak menggunakan mentega atau minyak sapi. mengunakan rempah juga amat baik untuk kesihatan.

BAHAN2:

3 cawan beras basmathi
3 cawan air
1/2 cawan susu rendah lemak/susu cair
1 keping dada ayam(100g)-buang kulit dan potong dadu
3 biji bawang merah-dikisar
3 biji bawang putih- dikisar
2 cm halia-dikisar
1 sudu makan serbuk jintan manis
1 sudu makan serbuk jintan putih
1 kiub pati ayam dihancurkan
1 sudu makan minyak
1 sudu kecil serbuk kunyit
4 sudu makan isi jagung
garam secukup rasa

hiasan
daun bawang, bawang goreng dan kacang badam cincang

CARA PENYEDIAAN:

1.basuh beras dan toskan.

2. panaskan minyak dan tumis bahan yang dimesin sehingga wangi.

3.masukan serbuk jintan manis dan putih dan tumis sehingga wangi.

4. masukkan ayam dan kacau sehingga ayam masak.

5. masukan beras, kacau sebentar. angkat dan masukkan dalam periuk nasi elektrik

6. masukkan isi jagung, serbuk kunyit, air, susu, kiub ayam dan garam. tanak nasi sehingga masak.

7. setelah masak, hiaskan dengan bahan hiasan.



sate briyani . kaandungan kalori: 390kcal, lemak: 11.09g, karbohidrat : 54.01g, protein : 16.01g, serat : 4.00g, natrium: 108.00g

tip: sajian sate ini lebih sihat kerana tidak menggunkan kaedah memanggang atas api yang menyebabkab sate terbakar menjadi arang iautu menjadi karsinogen. kuahnya kalori rendah sebab mengunakan susu.

BAHAN2 :

400g daging ayam (buang kulit dan potong dadu)
4 sudu rempah beriyani
1 sudu makan madu
5 biji bawang merah dikisarkan
3 biji bawang merah putih dikisar
3cm halia dikisar
1 sudu makan cili boh
1 sudu sos tomato
1 cawan susu cair
1/2 kiub pati ayam(dihancurkan)
2 sudu makan minyak masak
secukup rasa garam
lidi sate

CARA PENYEDIAAN:

1. campurkan ayam, 1 1/2 sudu bahan kisar, 2 sudu rempah beriyani, madu, 1 sudu minyak masak dan garam. gaulkan dan perap selama 3 jam atau semalaman.

2. cucuk ayam yang diperap dengan lidi sate.

3. panaskan minyak atas kuali leper dan panggang ayam selama 10-15 minit atau sehingga ayam masak.

4. hidangkan dengan sos beriyani. untuk sosnya panaskan minyak dan tumis bahan yang dimesin,lebihan rempah beriyani dan cili boh sehingga wangi dan pecah minyak.

5. masukkan sos tomato, susu cair dan pati ayam. biarkan mendidih dan pekat kemudian tambah garam secukup rasa.
6. padam api dan sediakan dihidang bersama nasi himpit dan timun serta bawang besar.


Wednesday, August 24, 2011

kek coklat rendah lemak :) kandungan kalori : 153kcal, lemak :15g, karbohidrat: 55g, protein :3g, serat: 44g : 25.7g

tip : kek ini tidak menggunakan mentega dan telur dan ia semestinya rendah lemak. toppingnya mengantikan krim dengan susu yang kurang lemak. anda boleh menikmati tanpa kandungan lemak yang berlebihan.

BAHAN2;

2 cawan tepung gandum
1 sudu teh serbuk penaik
1 sudu teh soda bikarbonat
12 sudu serbuk koko
1 cawan gula kastor
1 cawan minyak jagung
1/2 cawan air
1/2 cawan susu rendah lemak
1/2 cawan yogurt asli rendah lemak
1 sudu teh esen vanilla

CARA PENYEDIAAN :

1. panaskan ketuhar pada suhu 180darjah celcius
2. ratakan loyang 7inci dengan sedikit minyak dan tepung atau alaskan dengan kertas minyak.
3. ayak tepung dengan serbuk penaik, bikarbonat soda dan serbuk koko.
4. campurkan semua bahan dan pukul mengunakan mesin pemukul kek selama 3-4 minit sehingga sebati.jangan pukul terlalu lama.
5. bakar dalam ketuhar selama 25minit atau sehingga kek masak.
6 keluarkan kek dari acuan dan boleh sapukan toppingnya.

TOPPING:
100g coklat masak
50ml susu cair
1/2 sudu minyak sayur

CARA MENYEDIAKAN:
masakan semua bahan topping sehingga cair dan sebati.sejukkan sebentar sehingga ia sedikit likat dan curahkan pada kek setelah sejuk.

Tuesday, August 23, 2011

Peering into the micro world - The Big Picture - Boston.com

Peering into the micro world - The Big Picture - Boston.com

Microalgae seen under the microscope: CO2-feeders in the ocean. (A. Stuhr/ IFM-GEOMAR) #


Scanning electron microscope image of a leaf from a Black Walnut tree. Image shows a cross-section of a cut leaf, itsupper epidermal layer, mesophyll layer with palisade cells and vascular bundles, and lower epidermal layer. The protrusion at center is just over 50 microns tall. (Dartmouth Electron Microscope Facility/Dartmouth College)#


Electron micrograph close-up of a weevil (Curculionidae family) - its snout is just over 100 microns wide. (Dartmouth Electron Microscope Facility/Dartmouth College) #


Squid Suckers, winner of Honorable Mention in the 2008 International Science and Engineering Visualization Awards. Loligo pealei squids have eight arms and two tentacles, all of which are coated with suction-cups, lined with fangs composed of chitin. These tiny suckers, whose diameters are around 400 microns, ultimately allow the half-meter-long squid to get a solid grip on its environment. (Courtesy of Jessica D. Schiffman and Caroline L. Schauer; Drexel University)#


Color-Coded Cutting Boards

White - used for bakery and dairy items.

Green - Salad and fruit

Red - Raw meat.

Yellow - Cooked meat.

Brown - Vegetables.

Blue - Raw fish.


One of the most common causes of food-related illness (a.k.a food poisoning) is something called cross-contamination, or the transfer of harmful bacteria from one food product to another by way of contaminated tools, equipment or hands.

In many cases of cross-contamination, cutting boards are a prime culprit. For that reason, using separate, color-coded cutting boards for different ingredients is a great way of preventing cross-contamination.

The colors help you keep track of which cutting boards are for reserved for which types of foods, so that you're less likely to cut lettuce on the same board you just used for prepping raw poultry.

Sound complicated? Fortunately, you don't need to adopt the entire system in order to cook more safely at home. Even having one separate, distinctively colored cutting board that's reserved just for raw meat is a great idea — one that will go a long way toward minimizing your chances of a food-related illness.

The HACCP seven principles

Principle 1: Conduct a hazard analysis. – Plans determine the food safety hazards and identify the preventive measures the plan can apply to control these hazards. A food safety hazard is any biological, chemical, or physical property that may cause a food to be unsafe for human consumption.
Principle 2: Identify critical control points. – A critical control point (CCP) is a point, step, or procedure in a food manufacturing process at which control can be applied and, as a result, a food safety hazard can be prevented, eliminated, or reduced to an acceptable level.
Principle 3: Establish critical limits for each critical control point. – A critical limit is the maximum or minimum value to which a physical, biological, or chemical hazard must be controlled at a critical control point to prevent, eliminate, or reduce to an acceptable level.
Principle 4: Establish critical control point monitoring requirements. – Monitoring activities are necessary to ensure that the process is under control at each critical control point. In the United States, the FSIS is requiring that each monitoring procedure and its frequency be listed in the HACCP plan.
Principle 5: Establish corrective actions. – These are actions to be taken when monitoring indicates a deviation from an established critical limit. The final rule requires a plant's HACCP plan to identify the corrective actions to be taken if a critical limit is not met. Corrective actions are intended to ensure that no product injurious to health or otherwise adulterated as a result of the deviation enters commerce.
Principle 6: Establish procedures for ensuring the HACCP system is working as intended. – Validation ensures that the plants do what they were designed to do; that is, they are successful in ensuring the production of a safe product. Plants will be required to validate their own HACCP plans. FSIS will not approve HACCP plans in advance, but will review them for conformance with the final rule.
Verification ensures the HACCP plan is adequate, that is, working as intended. Verification procedures may include such activities as review of HACCP plans, CCP records, critical limits and microbial sampling and analysis. FSIS is requiring that the HACCP plan include verification tasks to be performed by plant personnel. Verification tasks would also be performed by FSIS inspectors. Both FSIS and industry will undertake microbial testing as one of several verification activities.
Verification also includes 'validation' – the process of finding evidence for the accuracy of the HACCP system (e.g. scientific evidence for critical limitations).
Principle 7: Establish record keeping procedures. – The HACCP regulation requires that all plants maintain certain documents, including its hazard analysis and written HACCP plan, and records documenting the monitoring of critical control points, critical limits, verification activities, and the handling of processing deviations


Hazard analysis critical control point, or HACCP

is a systematic preventive approach to food safety and pharmaceutical safety that addresses physical, chemical, and biological hazards as a means of prevention rather than finished product inspection. HACCP is used in the food industry to identify potential food safety hazards, so that key actions can be taken to reduce or eliminate the risk of the hazards being realized. The system is used at all stages of food production and preparation processes including packaging, distribution, etc. The Food and Drug Administration (FDA) and the United States Department of Agriculture (USDA) say that their mandatory HACCP programs for juice and meat are an effective approach to food safety and protecting public health. Meat HACCP systems are regulated by the USDA, while seafood and juice are regulated by the FDA. The use of HACCP is currently voluntary in other food industries.




A forerunner to HACCP was developed in the form of production process monitoring during World War II because traditional "end of the pipe" testing was not an efficient way to ferret out artillery shells that would not explode. HACCP itself was conceived in the 1960s when the US National Aeronautics and Space Administration (NASA) asked Pillsbury to design and manufacture the first foods for space flights. Since then, HACCP has been recognized internationally as a logical tool for adapting traditional inspection methods to a modern, science-based, food safety system. Based on risk-assessment, HACCP plans allow both industry and government to allocate their resources efficiently in establishing and auditing safe food production practices. In 1994, the organization of International HACCP Alliance was established initially for the US meat and poultry industries to assist them with implementing HACCP and now its membership has been spread over other professional/industrial areas.
Hence, HACCP has been increasingly applied to industries other than food, such as cosmetics and pharmaceuticals. This method, which in effect seeks to plan out unsafe practices, differs from traditional "produce and test" quality control methods which are less successful and inappropriate for highly perishable foods. In the US, HACCP compliance is regulated by 21 CFR part 120 and 123. Similarly, FAO/WHO published a guideline for all governments to handle the issue in small and less developed food businesses.