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Water is the most abundant nutrient in our body and plays an important transmission function in every body cell and tissue. Sixty percent of our body weight is water. The fact that you can live without food for a long period of time, even months, but live only for a few days without water is true. Under normal conditions, the body releases about one quart of water daily. Therefore, replacement to equal the losses is very important for survival.

Dehydration is the most common problem of water imbalance due to water losses and deprivation. The effects of dehydration on nutrition can adversely affect ones health. Dehydration is the major cause of ones diminished ability to perform during endurance activities. Body water is lost through the stomach, respiration, sweat, and the kidneys. It is recomended that 24oz of water a day should be taken. This amount can double or even triple with endurance type exercise.



A note about water: More and more evidence shows the benifit of being well hydrated.

Studies show that 75% of Americans are chronically dehydrated (likely applies to half the world's population), leading to possible health problems such as fatigue. In 37% of Americans, the thirst mechanism is so weak that it is often mistaken for hunger, leading to over-eating. Even MILD dehydration will slow down one's metabolism as much as 3%.



Bottled Water: Some types of bottled water are not subject to the same regulations as tap water. These are regulated as food products, and their regulations are largely related to sanitary food handling and processing practices. Bottled water manufacturers will provide a detailed report on the quality of their product to consumers who call to request it.

Whole-Wheat Flour - A coarse-textured flour ground from the entire wheat kernel. It contains the bran, germ and endosperm. The presence of bran reduces gluten development, so baked products made from whole-wheat flour tend to be heavier and denser than those made from white flour. In most recipes, whole-wheat flour can be mixed half-and-half with white flour.

Wheat (Triticum spp.)is a grass that is cultivated worldwide. Globally, it is the most important human food grain and ranks second in total production as a cereal crop behind maize; the third being rice.Wheat grain is a staple food used to make flour for leavened, flat and steamed breads; cookies, cakes, pasta, noodles and couscous;and for fermentation to make beer, alcohol, vodka] or biofuel. Wheat is planted to a limited extent as a forage crop for livestock and the straw can be used as fodder for livestock or as a construction material for roofing thatch.



Source:http://en.wikipedia.org/wiki/Wheat



Severe allergic reactions (e.g. anaphylactic reaction) occur when the body's immune system strongly reacts to a particular allergen protein or irritant. These reactions may be caused by food, insect stings and medications. the nine priority food allergens are peanuts, tree nuts, sesame seeds, milk, eggs, fish (including crustaceans and shellfish), soy, wheat and sulphites.



Wheat quality begins with its constituent parts. The hard spring wheat kernel, on average, contains about 68% starch, 18% protein, 2% fats, 2% ash, and 2% cellulose. The proportion of these components varies. The starch, protein, and fats comprise the nutritive components. Cellulose is not digested so its nutritive value is zero



Six Basic Classes



The many varieties of winter and spring wheat are grouped into six official classes. The class a variety fits into is determined by its hardness, the color of its kernels and by its planting time. Each class of wheat has its own relatively uniform characteristics related to milling, baking or other food use.



Hard Red Winter (HRW) is an important bread wheat which accounts for almost forty percent of the U.S. wheat crop and wheat exports. This fall-seeded wheat is produced in the Great Plains, which extend from the Mississippi River west to the Rocky Mountains and from the Dakotas and Montana south to Texas. Significant quantities are also produced in California. HRW has a moderately high protein content, usually averaging 11-12%, and good milling and baking characteristics. There are no subclasses of this class.



Hard Red Spring (HRS), another important bread wheat, maintains the highest protein content, usually 13-14%, in addition to good milling and baking characteristics. This spring-seeded wheat is primarily grown in the north central United States--North Dakota, South Dakota, Minnesota and Montana. HRS comprises just over twenty percent of U.S. wheat exports. Subclasses based upon the dark, hard and vitreous kernel content (DHV), include

dark northern spring, northern spring and red spring.



Hard White (HW) is the newest class of wheat to be grown in the United States. It is used for noodles, yeast breads and flat breads and is grown in California, Idaho, Kansas and Montana. There are no subclasses. Currently, HW is used primarily in domestic markets with limited quantities being exported. It is anticipated that exports of this class will increase.



Soft White (SW) is a preferred wheat for flat breads, cakes, pastries, crackers and noodles and is grown primarily in the Pacific Northwest. Soft white is a low protein wheat, usually about 10%. SW represents just over twenty percent of total U.S. exports, primarily to Asia and the Middle East. Subclasses are soft white, white club and western white.



Soft Red Winter (SRW) is grown in the eastern third of the United States. SRW is a high yielding wheat, but relatively low in protein, usually about 10%. SRW is used for cakes, pastries, flat breads, crackers and snack foods. This fall-seeded wheat comprises about fourteen percent of U.S. wheat exports. There are no subclasses of this class.



Durum, the hardest of all U.S. wheats, provides semolina for spaghetti, macaroni and other pasta products. This spring-seeded wheat is grown primarily in the same northern areas as hard red spring, while smaller winter-sown quantities are grown in Arizona and California. Durum comprises nearly five percent of total U.S. wheat exports. Subclasses are hard amber durum, amber durum and durum.

A modified food starch is a complex carbohydrate that has been chemically altered to change some of its qualities. These would include texture, the ease with which the starch dissolves and/or how readily the starch can be digested. Modified food starches are used in processed foods as thickeners; formulation aids to help maintain desired consistency or texture; anti-caking agents to help keep powdered foods free-flowing; or humectants, which absorb and maintain a food's water content. Typical foods that contain modified starches include sauces, pie fillings and gravies.



Modified food starches are usually synthesized from a naturally occurring food starch and are not considered a health risk. Those sensitive to gluten, however, should avoid foods containing modified food starches unless specifically labeled as "gluten free," as it may have originally come from wheat or another gluten containing grain.



Starch and modified starches sometimes replace large percentages of more nutritious ingredients, such as fruit. Choose baby foods without added starches (starch-thickened baby foods have contained as little as 25 percent as much of the fruit ingredients as 100-percent-fruit baby foods). One small study suggested that modified starches can promote diarrhea in infants.

Corn Syrup High Fructose

Corn syrup is glucose produced from corn starch in a process called wet milling. Wet milling isolates the components of the corn through chemical or biochemical separation. The sugars are further separated by the use of enzymes. Since fructose is sweeter but not naturally found in corn, scientists have ways to convert the glucose into fructose. High fructose corn syrup (HFCS), also known as corn sugar, is a combination of glucose and fructose. Depending on the level of sweetness, the glucose to fructose ratio is adjusted. For example HFCS 55 is 55% fructose and is usually used in soft drinks. HFCS 42 is 42% fructose and used in foods that require only a little sweetening. The chemical composition of high fructose corn syrup is similar to that of sucrose, or table sugar. Still, the Food and Drug Administration (FDA) declared that under the formal definition of “natural,” HFCS does not meet the requirements. The enzymes that are used to separate the sugars are synthetic, deeming HFCS unnatural. Also, there has been controversial evidence showing that the consumption of HFCS is associated with obesity.

Gutierrez, David. "FDA Says High Fructose Corn Syrup Cannot Be Considered "Natural"" Independent News on Natural Health, Nutrition and

More. 12 Jan. 2009. Web. 16 May 2011. .

Hofstrand, Don. "Specialty Grain Terms A3-50 December 2006." Iowa State University Extension. Dec. 2006. Web. 16 May 2011.

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Wilson, J. Justin. "Op-Ed." Center for Consumer Freedom. 15 June 2009. Web. 16 May 2011.

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Yeast is a living, microscopic, single-cell organism that, as it grows, converts its food (through a process known as fermentation) into alcohol and carbon dioxide. This trait is what endears yeast to winemakers, brewmasters and breadbakers. In the making of wine and BEER, the yeast's manufacture of alcohol is desired and necessary for the final product; and carbon dioxide is what makes BEER and CHAMPAGNE effervescent. The art of breadmaking needs the carbon dioxide produced by yeast in order for certain doughs to rise. To multiply and grow, all yeast needs is the right environment, which includes moisture, food (in the form of sugar or starch) and a warm, nurturing temperature (70° to 85°F is best).

There are over 1,000 varieties of this nutritious LEGUME, ranging in size from as small as a pea to as large as a cherry. Soybean pods, which are covered with a fine tawny to gray fuzz, range in color from tan to black. The beans themselves come in various combinations of red, yellow, green, brown and black. Their flavor is generally quite bland, which may explain why they weren't embraced by Western cultures until their nutritive value was discovered. Unlike other legumes, the soybean is low in carbohydrates and high in protein and desirable oil. Because they're inexpensive and nutrition-packed, soybeans are used to produce a wide variety of products

Omega-3's

Certain fatty fish, like salmon and tuna, contain the best source of heart-healthy omega-3 fatty acids. But certain plant foods, like flaxseed and soybeans, also contain these fatty acids. Soybeans are one of the best non-fish sources of essential omega-3 fatty acids, which may help reduce the risk of coronary heart disease. Compared to other beans like pinto beans and navy beans, soybeans have a higher fat content, but this fat contains these heart-healthy omega-3's.

Salt is one of the most ubiquitous food ingredients around. Those who think of salt only as something used to perk up flavor might wonder what could possibly give this ingredient the level of importance it has gained through the ages. In reality, there is much more to this crystalline cube than first meets the eye.



Besides enhancing taste, salt has several other functions in food products. It acts as an antimicrobial or microbiological control agent. It contributes to certain chemical reactions that create a wide variety of food characteristics.



Sometimes the terms "salt" and "sodium" are used interchangeably, but technically this is not correct. "Salt" is sodium chloride. By weight, it is 40 percent sodium and 60 percent chloride.

Most foods and tap water contain sodium and chloride. Sodium is an essential nutrient, a mineral that the body cannot manufacture itself.

Because of sodium's importance to your body, the excretory and nervous systems guard against under-consumption of salt, which is a threat to your body's nerves and muscles. Other ions such as calcium, magnesium, and potassium are also very important. Concentrations of these ions are held in narrow ranges by the kidney.



The association between eating salt and the risk of blood pressure increasing is difficult to quantify. Some people are sensitive to changes in salt intake whereas others can adjust so that blood pressure does not rise at all.



Americans typically consume 4,000-8,000 mg each day, well above their daily needs. A goal for moderation for all adults, (including pregnancy and lactation) is approximately 2,400 mg of sodium per day.

These additives strengthen bread dough so it can be used in bread-making machinery and help produce a more uniform grain and greater volume. They act as whipping agents in dried, liquid, or frozen egg whites and artificial whipped cream. SODIUM STEAROYL FUMARATE serves the same function



Ref: Center for science in the public intrest

These additives strengthen bread dough so it can be used in bread-making machinery and help produce a more uniform grain and greater volume. They act as whipping agents in dried, liquid, or frozen egg whites and artificial whipped cream. SODIUM STEAROYL FUMARATE serves the same function.



Ref: Center for science in the public intrest

(Emulsifier) Makes bread softer and prevents staling, improves the stability of margarine, makes caramels less sticky, and prevents the oil in peanut butter from separating out. Mono- and diglycerides are safe, though most foods they are used in are high in refined flour, sugar, or fat.

Fruit antistaling: It can prolong the storage period and decrease the loss of fruit.

Food additive: It can be used as food additive to improve the colour, fragrance and taste of food.

Diacetyl Tartrate ester of Monoglyceride, better know as DATEM, is an emulsifier used to make baked products rise to greater heights. DATEM is a blend of many different emulsifying agents. While most of these agents are of vegetable origin, some can be derived from animal sources. Unfortunately, it is impossible to know which is which in any giving product. Many vegetarian and vegan groups recommend their members avoid DATEM.

Commercial bread bakers often use additives, such as dough conditioners, to improve the texture, appearance, and shelf-life of their bread. Dough conditioners strengthen the gluten (protein portion of wheat) and starch (complex carbohydrate) in the dough. This prevents overmixing of the bread dough, which can easily happen when large quantities of dough are made at one time. Overmixed dough rises irregularly, and thus produces funny shaped, dense loaves. The addition of dough conditioners helps to ensure rounded, well shaped, light loaves.



The most common dough conditioners are sodium stearoyl 2 lactylate, calcium stearoyl lactate, barley malt, ethoxylated and succinylated monoglycerides, and polysorbate 60.

This finely ground flour is made from soybeans and, unlike many flours, is very high in protein (twice that of wheat flour) and low in carbohydrates. Soy flour is ordinarily mixed with other flours rather than being used alone. It has a wide variety of uses such as for baking and to bind sauces. In Japan, it's very popular for making confections. Soy flour is sold in health-food stores--sometimes under the name kinako--and in some supermarkets.



Although soyfoods are widely recognized for their nutritional qualities, interest in soyfoods has risen recently because scientists have discovered that a soy component called isoflavones appears to reduce the risk of cancer. More research needs to be done to determine exactly how isoflavones work, but it appears that as little as one serving of soyfoods a day may be enough to obtain the benefits of this anticancer phytochemical.



Traditional soy products such as tofu, tempeh, and soy milk are very high in protein. Tempeh has the highest percentage of protein of the traditional soy products providing approximately 22 grams of protein for each 4 ounce (113 gram) serving. Tofu provides approximately 9 grams of protein for a similar small serving size. The Recommended Dietary Allowance of protein for adult males (aged 25-50) is appoximately 63 grams and 50 grams for adult females (aged 25-50). Soy products can provide a significant portion of one's daily protein needs.



It is important to keep in mind, however, that the balance of amino acids (protein building blocks) in soy is not the same as meat. Because soy foods does not have an ideal balance of amino acids, some experts recommend taking in a little extra soy foods and/or combining soy products or legumes with a whole grain dish at meals where other protein (e.g., eggs, fish) is not eaten. The amino acids in whole grains combine well with amino acids in soy and legumes to make a more ideal balance of amino acids. If a person's diet is reasonably-balanced, however, there is usually no need to be concerned about getting enough protein.

Source:http://www.soyinfo.com/



Vegetarians and health enthusiasts have known for years that foods rich in soy protein offer a good alternative to meat, poultry, and other animal-based products. As consumers have pursued healthier lifestyles in recent years, consumption of soy foods has risen steadily, bolstered by scientific studies showing health benefits from these products. Last October, the Food and Drug Administration gave food manufacturers permission to put labels on products high in soy protein indicating that these foods may help lower heart disease risk.



As with health claims for oat bran and other foods before it, this health claim provides consumers with solid scientific information about the benefits of soy protein and helps them make informed choices to create a "heart healthy" diet. Health claims encourage food manufacturers to make more healthful products. With soy, food manufacturers have responded with a cornucopia of soy-based wares. (See "The Soy Health Claim.")



No sooner had FDA proposed the health claim regulation, however, than concerns arose about certain components in soy products, particularly isoflavones. Resulting questions have engulfed the regulation in controversy.



This came as no surprise to Elizabeth A. Yetley, Ph.D., lead scientist for nutrition at FDA's Center for Food Safety and Applied Nutrition . "Every dietary health claim that has ever been published has had controversy," she says, "even the relationship of saturated fat to a healthy diet."



While the controversy may seem confusing to the consumer giving it casual consideration, a careful review of the science behind the rule reveals a strict divide between what FDA allows as a health claim based on solid scientific research and related issues that go well beyond the approved statements about health benefits of soy protein.

Source:http://www.fda.gov/fdac/features/2000/300_soy.html

The exact components of milk vary by species, but it contains significant amounts of saturated fat, protein and calcium. These amounts are not large in comparison to other foods rich in them, including coconuts, fish, and kale respectively, because milk is predominantly composed of water. Aquatic mammals, such as seals and whales, produce milk that is very rich in fats and other solid nutrients when compared with land mammals' milk.



Most milk packs a nutritional punch and contains protein, calcium, phosphorus, vitamins A and D, LACTOSE (milk sugar) and riboflavin. On the minus side, milk's natural sodium content is quite high. Most milk sold in the United States today is PASTEURIZED, which means the microorganisms that cause diseases (such as salmonella and hepatitis) and spoilage have been destroyed by heating, then quick-cooling, the milk. Pasteurization eliminates the possibility of disease and gives milk a longer shelf life. Most commercial milk products have also been HOMOGENIZED, meaning that the milk fat globules have been broken down mechanically until they are evenly and imperceptibly distributed throughout the milk. The end result is that the CREAM does not separate from the milk and the liquid is uniformly smooth.



Cow's milk is generally available in several varieties. In some countries these are:



Full cream (or "whole" in US, "homo milk" in Canada & some US dairies, about 3.25% fat)

Semi-skimmed ("reduced fat" or "low fat", about 1.5-1.8% fat)

Skimmed (about 0.1% fat)

Milk in the U.S. and Canada is sold as:



Whole varieties

2% (reduced fat)

1% (low fat)

<0.5% (very low fat)

Skim (nearly no fat) or fat free

In the United States, skim milk is also known as "fat free" milk, due to USDA regulations stating that any food with less than ½ gram of fat per serving can be labeled "fat free".

Source:http://en.wikipedia.org/wiki/Milk

Whey or milk plasma is the liquid remaining after milk has been curdled and strained; it is a by-product of the manufacture of cheese or casein and has several commercial uses. Whey is used to produce ricotta and gjetost cheeses and many other products for human consumption. It is used as an additive in many processed foods, including breads, crackers and commercial pastry. In addition, whey is used as an animal feed. Whey proteins mainly consist of a-lactalbumin and ß-lactoglobulin. Depending on the method of manufacture, it may also contain glycomacropeptides (GMP).



The whey protein separated from this mixture is often sold as a nutritional supplement. Such supplements are especially popular in the sport of bodybuilding. Liquid whey contains lactose, vitamins, and minerals along with traces of fat. Researchers at Lund University in Sweden discovered that whey appears to stimulate insulin release. Writing in the American Journal of Clinical Nutrition they also discovered that whey supplements can help regulate and reduce spikes in blood sugar levels among people with type 2 diabetes by increasing Insulin secretion.



Source:http://en.wikipedia.org/wiki/Whey

Derived from the French vin aigre, "sour wine," vinegar is made by bacterial activity thats converts fermented liquids such as wine, beer or cider into a weak solution of ACETIC ACID (the constituent that makes it sour). Vinegar has been used for centuries for everything from beverages, to an odor-diminisher for strong foods such as cabbage and onions, to a hair rinse and softener. There are a multitude of vinegar varieties available today.



a liquid produced from the fermentation of ethanol in a process that yields its key ingredient, acetic acid. The acetic acid concentration ranges typically from 4 to 8 percent by volume for table vinegar (typically 5%) and higher concentrations for pickling (up to 18%) although in some countries the minimum strength may be less. Natural vinegars also contain smaller amounts of tartaric acid, citric acid, and other acids. It has been used since ancient times, and is an important element in Western and European, Asian, and other traditional cuisines of the world.



The word "vinegar" derives from the Old French vin aigre, meaning "sour wine." Louis Pasteur showed in 1864 that vinegar results from a natural fermentation process.

HydrocolloidsA hydrocolloid is defined as a colloid system wherein the colloid particles are dispersed in water. A hydrocolloid has colloid particles spread throughout water, and depending on the quantity of water available that can take place in different states, e.g., gel or sol (liquid). Hydrocolloids can be either irreversible (single-state) or reversible. For example, agar, a reversible hydrocolloid of seaweed extract, can exist in a gel and sol state, and alternate between states with the addition or elimination of heat.



Many hydrocolloids are derived from natural sources. For example, agar-agar and carrageenan are extracted from seaweed, gelatin is produced by hydrolysis of proteins of bovine and fish origins, and pectin is extracted from citrus peel and apple pomace.



Gelatin desserts like jelly or Jell-O are made from gelatin powder, another effective hydrocolloid. Hydrocolloids are employed in food mainly to influence texture or viscosity (e.g., a sauce). Hydrocolloid-based medical dressings are used for skin and wound treatment.



Other main hydrocolloids are xanthan gum, gum arabic, guar gum, locust bean gum, cellulose derivatives as carboxymethyl cellulose, alginate and starch.



[edit] Interaction between colloid particles

Naturally occuring calcium / calcium carrier



Calcium deficiency is a major problem in the United States. 60% of children under 5 and 40% of children 6 - 11 consume less than their RDA. Of teens, 65% of boys and up to 85% of girls consume less than the recommended amounts. On average, women of all age groups fall far short. These deficiencies, especially in young women, are particularly disturbing because bone built during this time must carry them through the rest of their lives.



Calcium is A mineral essential in building and maintaining bones and teeth, as well as in providing efficient muscle contraction and blood clotting. Calcium is found in dairy products, leafy green vegetables (such as spinach, turnip greens and broccoli), sardines and canned salmon with bones and rhubarb. Calcium-fortified orange juice is an excellent source.



Deficiency Symptoms include; Loss of bone, and inadequate bone formation that lead to osteoporosis and Vitamin D deficiency. Studies are underway prove possible links between calcium and blood preasure (hypertension), and colon cancer.



Toxicity Symptoms: No adverse effects up to 2,400 mg per day for health adults. Generally not well-absorbed higher than 2,400 mg per day. Very high levels may inhibit the absorbtion of other minerals, particularly iron and zinc, and cause constipation.

Based on its histroy of use no food safety problems have been shown to occur with this chemical at the levels commonly used in foods. It is used in bread, rolls, and buns, artifically sweetened fruit jelly, canned potatoes, canned sweet peppers, canned tomatoes and as a jelling agent. In the canned products it provides calcium which has been shown to maintain the firmness of friuts and vegetables during the canning process.It also provides a source of calcium which aids in the jelling of artifically sweetened friut jellies. It acts as a dough conditioner in bakery products.

AMMONIUM SULFATE is light-colored extended crystals, received as a result of production of caprolactam, in by-product-coking and acrylate industry.Ammonium sulfate's nitrogen can be very assimilated, besides nitrogen it contains sulfur, which is very important for nutrition of agriculture crops too.

"Yeast Food" often contains Monosodium Glutimate (MSG), to which many people have an adverse reaction to.

There are two possible reasons for the presence of mineral oil in food; (1) in trace amounts from its use as a lubricant or separant e.g. in tin greasing before baking, or from traces on the surface of knives used to cut dough in breadmaking, or as a coating e.g. of fruit; (2) as a substitute for fat either because it is cheaper or in slimming foods. The maximum daily intake is calculated to be about 100 mg of which some 80 mg are contributed from its use on the machinery in the baking industry.

There has been a great deal of work on the effect of mineral oil in impeding the absorption of fat soluble vitamins A (and precursors) D, E, K and essential fatty acids. There is no doubt that interference with absorption can occur, particularly of carotene if amounts in food exceed approximately 6000 ppm (Steigmann et al., 1952). Whether the amounts likely to appear in the food of children are of clinical importance is much less certain (assuming that it is not used as an ingredient as in (2) above).



Ref: Joint FAO/WHO Expert Committee on Food Additives(http://www.inchem.org/documents/jecfa/jecmono/v48aje08.htm)