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Cultured milks are products made by use of special lactic acid bacteria cultures. They fall into two broad categories. Those made by use of lactic acid bacteria which grow well at ambient temperature (25-30°C). Such lactic acid bacteria are known as Mesophilic starter cultures. The other type of cultured dairy product is the one made by use of lactic acid bacteria which grow well under warm conditions (38 - 45(C) The lactic acid bacteria used are technically known as Thermophilic starter cultures. Yoghurt or yoghurt like products belong to this group.

Cultured milk products have been enjoyed in the Middle East, Europe, and parts of Asia for centuries. The Greeks felt that yogurt had therapeutic qualities for diseases caused by intestinal disorders. Bulgarians attribute their good health and longevity in part to their daily intake of cultured milk products.



The most common of the cultured milk products are yogurt, kefir, piima, buttermilk, and quark or cottage cheese.



Yogurt is simply milk thickened to a custard consistency by certain acid-forming bacteria growing in it. The special bacteria that turn milk into yogurt are lactobacillus bulgaricus, lactobacillus acidophilus, and streptococcus thermophilus. The coagulation and the fermentation of milk sugar into lactic acid is caused by these bacteria. This action curdles the protein in yogurt and acts as a preservative.



The bacteria in yogurt have already begun to break down the protein molecules into lactic acid, making it easy for the body to assimilate. Thus yogurt is helpful for people who have lactose intolerance, because they lack an enzyme that helps to digest milk sugar in regular milk. Yogurt helps the digestion process to move along smoothly and quickly.



In the Near East, babies are frequently fed yogurt for two or three months after they are weaned. Breast fed babies receive bacillus bifidus, a bacteria similar to lactobacillus bulgaricus found in yogurt.

Upon standing, unhomogenized milk naturally separates into two layers-a MILK FAT-rich cream on top and almost fat-free (or skimmed) milk on the bottom. Commercially, the cream is separated from the milk by centrifugal force. Almost all cream that reaches the market today has been pasteurized. There are many varieties of cream, all categorized according to the amount of milk fat in the mixture. Light cream, also called coffee or table cream, can contain anywhere from 18 to 30 percent fat, but commonly contains 20 percent. Light whipping cream, the form most commonly available, contains 30 to 36 percent milk fat and sometimes stabilizers and emulsifiers. Heavy cream, also called heavy whipping cream, is whipping cream with a milk fat content of between 36 and 40 percent.

Genetically Modified soybeans and corn make up the largest portion of genetically engineered crops. When looking at a product label, if any of the following ingredients are listed there’s a good chance it has come from GM corn or soy (unless it’s listed as organic.



Due to cross contamination, wheat may be present. Read food label carefully to ensure it is Gluten Free.

A gummy substance obtained from legume-family plants, used as a thickener and STABILIZER in commercial food processing.

(Thickening Agent) Carrageenan is obtained from seaweed. Large amounts of carrageenan have harmed test animals colons; the small amounts in food are generally recognized as safe.



A 2007 joint FAO (Food and Agriculture Organization)/WHO (World Health Organization) committee stated that “based on information available, it is inadvisable to use carrageenan or processed eucheuma seaweed in infant formulas.” While Carrageenan is “generally recognized as safe” in the US due to the very small amounts generally included in products, when it is included in formula, the infant tends to consume much more and is therefore at risk for negative health consequences, such as GI ulceration and intestinal inflammation. Carrageenan is banned for use in formula in the EU.

Locust bean gum is extracted from the endosperm of the seeds of the carob tree Ceretonia siliqua, which grows in Mediterranean countries. The ancient Egyptians used locust bean gum to bind the wrapping of mummies.



In more recent times is is used as a thickener in salad dressings, cosmetics, sauces, as an agent in ice cream that prevents ice crystals from forming, and as a fat substitute.





source:sci-toys.com/ingredients/

Sour cream has long been a traditional ingredient in Eastern European cooking, and is an important ingredient in Hungarian cooking. It gives the pleasant tang to a great many dishes and has gained popularity in the rest of Europe, North America, and other parts of the world in the past 50 years or so.



Traditionally made by letting fresh cream sour nowadays, commercially produced sour cream is made by adding bacteria cultures to cream , allowing the bacteria grow until the cream is both soured and thick, and then pasteurising it to stop the process. By definition, sour cream must contain at least 18% milk fat by weight.



Sour cream is widely used in dips, spreads, sauces, cakes, soufflés, in savoury dishes such as beef stroganoff and Hungarian goulash and of course, to top baked potatoes and whilst it is rather rich in taste, it is actually lower in calories than comparable amounts of salad oils and most salad dressings.



Refrigerated in the original unopened package, the shelf life of sour cream is about four weeks. After opening it will keep for up to 7 days. Should separation occur, just stir to regain a smooth consistency. Freezing is not recommended.



Sour cream cannot be made at home with pasteurized cream due to the lack of natural bacteria which will cause the cream to spoil instead of sour.



Source:

http://www.recipes4us.co.uk/Cooking%20by%20Country/Sour%20Cream.htm

Cultured buttermilk is probably the easiest and most fool proof fermented milk product to make. (Note that cultured is different than "old fashioned buttermilk.") All you need is active cultured buttermilk for the starter, and fresh milk for it to act on. The formation of buttermilk is based on the fermentation by the starter bacteria which turns milk sugar (lactose) into lactic acid. As lactic acid is formed, the pH of the milk drops and it gets tart. Milk proteins, most notably casein, are no longer as soluble under acid conditions and they precipitate out, causing what we recognize as clabbering. Thus the two marked characteristics of buttermilk, its tartness and its thickened nature, are both explained by the presence or the action of lactic acid. Additional by-products of fermentation give subtle variations in buttermilk flavor.

The acidity of buttermilk also explains its long refrigerator shelf life. Acid is a natural preservative because it inhibits the growth of pathogenic bacteria. Thus buttermilk keeps easily for weeks in your refrigerator. If you keep it longer, it may develop mold on the inner walls of the jar. This mold belongs to the same group of fungi which grow on cheese and is not dangerous. Remove it and the buttermilk can still be used for baking. However, because the desired bacteria may have died in older samples, buttermilk older than three to four weeks may not work as an inoculum to make buttermilk.

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.

Whey is the watery portion of milk remaining after milk coagulation and removal of the curd. Whey can be obtained by acid, heat, and rennet coagulation of milk. There are two types of whey.



Sweet Whey: Sweet whey is manufactured during making of rennet type hard cheese like cheddar or Swiss cheese.



Acid Whey: Acid whey (also known as sour whey) is obtained during making of acid type of cheese such as cottage cheese.



In addition to its liquid form, whey is also produced in the following solid forms:



Whey solids or powder: This is obtained by drying the liquid whey and used as milk replacement in bakery products, ice cream, dry mixes and beverages.



Whey Protein Concentrate: is the dry portion of whey obtained by the removal of sufficient non-protein constituents from whey so that the dry product contains not less than 25% protein.



Most of the whey used in different food products is obtained as sweet whey from rennet types of hard cheeses.



Whey is concentrated to obtain sweet/acid whey powder, condensed whey, Delactose powder as the primary products and protein, lactose as secondary products.

Monosodium Glutamate

Monosodium Glutamate (MSG) is used in foods as a flavor enhancer while not providing their own separate flavor. The white crystalline powder is derived from glutamic acid, one of the 22 essential amino acids. Glutamic acid is present in seaweed, vegetables, cereal gluten, but MSG is not found naturally by itself. The Federal Drug Administration recognizes MSG to be Generally Recognized As Safe (GRAS). Consuming MSG Is not a health hazard to the individual, but some may exhibit allergic reactions due to hypersensitivity. Symptoms are temporary but may include a burning sensation, facial pressure, headache, nausea or chest pains.



Ingredients Always Containing MSG:



Any "Hydrolyzed Protein",

Autolyzed Yeast,

Calcium Caseinate,

Gelatin,

Glutamate,

Glutamic Acid,

Hydrolyzed Corn Gluten,

Monopottassium Glutamate,

Monosodium Glutamate,

Natruium Glutamate,

Sodium Caseinate,

Textured Protein,

Yeast Extract,

Yeast Nutrient.



Ingredients Often Containing or

Producing MSG.



Any "flavors" or "flavoring"

Anything "enzyme modified"

Anything "protein fortified"

Anything "ultra-pasteurized"

Anything containing "enzymes"

Anything fermented

Barley Malt

Bouillon and Broth

Carrageenan

Citric Acid

Ingredients often containing or producing MSG

Malt Extract

Maltodextrin

Pectin

Protease

Seasonings

Seasonings

Soy Protein

Soy Protein Concentrate

Soy Protein Isolate

Soy Sauce

Soy Sauce Extract

Stock

Whey Protein

Simply put, this is dehydrated skimmed milk



Skimmed milk is milk from which the cream has been removed



Skim milk contains more calcium than whole milk.

Most of the calcium in milk is not contained in the fat that is removed when 'skimming' the milk. But rather in the water content of the milk. Removing the part of the milk with a lower percentage of calcium, increases the relative percentage of calcium in the remaining milk.

Also called corn sugar and grape sugar, dextrose is a naturally occurring form of GLUCOSE.



GLUCOSE: The most common form of this sugar is dextroglucose, a naturally occurring form commonly referred to as DEXTROSE (also called corn sugar and grape sugar). This form of glucose has many sources including grape juice, certain vegetables and honey. It has about half the sweetening power of regular sugar. Because it doesn't crystallize easily, it's used to make commercial candies and frostings, as well as in baked goods, soft drinks and other processed foods. Corn syrup is a form of glucose made from cornstarch.

Dehydrate: various processes to remove water content from food, mostly to prolong shelf-life.



For most people garlic is eaten only in small quantities so is more important for its great taste than nutritional value. However, recent research has reported that garlic has the ability to reduce levels of cholesterol in the blood, a property attributed to the sulphur containing substance, allicin. Garlic is also supposed to be a natural antiseptic and to cure colds.

Related to the onion, garlic is a small bulb consisting of "cloves". The cloves should be peeled prior to using. The leaves are grass like and the flower rises from a single central stem. When harvesting or purchasing bulbs, they should be white to off white / light yellow and firm. Avoid bulbs which are mushy or soft.

Garlic may be used in many forms such as fresh, dried, processed into supplements and cooking.



Actions / Properties:

Internally - antibacterial, antifungal, anti-inflammatory, antimicrobial, anthelmintic, antiseptic, antiviral, hypotensive-vasodilator, cholagogue, antispasmodic, decreases blood cholesterol, increases HDL, anti-atheromatic, PAF antagonist, increases fibrinolytic activity, hypoglycemic, expectorant, diaphoretic, antioxidant, antitumour, antineoplastic, antimutagenic, diuretic, carminative, emmenagogue.

Topcal Uses - antimicrobial, antifungal, expectorant

"The term natural flavor or natural flavoring means the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating or enzymolysis, which contains the flavoring constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs, dairy products, or fermentation products thereof, whose significant function in food is flavoring rather than nutritional."

The new labeling law effective in 2006, The Food Allergen Labeling and Consumer Protection Act (FALCPA), requires manufacturers to declare if one or more of the 8 major food allergens are contained in a natural flavoring. The top 8 major food allergens are defined as: milk, egg, fish, crustacean shellfish, tree nuts, wheat, peanuts and soybeans.

If you are managing food allergies other than the top 8 major food allergens, however, the new law will not be of assistance to you in identifying the sources in any natural flavoring stated on a label.

The FDA does not require companies to disclose ingredients of color or flavor additives so long as all the chemicals in them are considered by the agency to be GRAS ("generally recognized as safe") enabling companies to maintain secrecy of formulas. It also hides the fact that flavors often contain more ingredients than the foods to which they give taste.

A typical artificial strawberry flavor contains over 30 chemicals. According to manufacturer safety data sheets those chemicals cause eye irritation, corneal damage, eye burns, skin irritation, severe / permanent damage to digestive tract, gastrointestinal irritation, gastrointestinal tract burns, CNS depression, neurological effects, liver abnormalities, cardiac abnormalities, or other harm.

Natural flavor, according to the FDA, must be derived entirely from natural sources (herbs, spices, fruits, vegetables, beef, chicken, yeast, bark, roots, etc). Consumers prefer to see natural flavors on a label out of a belief they are more healthful.

Natural flavor is not necessarily more healthful or purer than an artificial flavor. Almond flavor when derived from natural sources may contain traces of hydrogen cyanide, a deadly poison. When derived by mixing oil of clove & amyl acetate, it does not. Natural flavors and artificial flavors are often manufactured at same chemical plants.

Flavor manufacturing may also involve biotechnology, using enzyme reactions, fermentation, & fungal and tissue cultures. Flavors created by these methods are considered natural flavors by the FDA.

In addition to flavor chemicals also think about genetic engineering of food, DNA or gene alteration, and medicines and hormones given to cows, cattle, hogs, and chickens. What affect does it have upon us? Some are suspected causes of cancer or other problems.

When a natural flavor or artificial flavor is added to a food or drink the resultant processed food is no longer natural & is potentially harmful.

Source: http://web.archive.org/web/20030608101921/www.cfsan.fda.gov/~dms/opa-bckg.html

Dehydrate: various processes to remove water content from food, mostly to prolong shelf-life.

Though there are more than 30 varieties of this herb, the most popular are curly-leaf parsley and the more strongly flavored Italian or flat-leaf parsley. Fresh curly leaf parsley is widely available year-round, while Italian parsley must sometimes be searched out in gourmet produce markets. Parsley is sold in bunches and should be chosen for its bright-green leaves that show no sign of wilting. Dried parsley is available in the spice section of most supermarkets but bears little resemblance to the flavor of fresh. Parsley is an excellent source of vitamins A and C.

Bell peppers are a great source of vitamin C. If you thought citrus fruits packed a powerful punch when it comes to being a good source of vitamin C, peppers have them beat. Green peppers have twice the amount of vitamin C by weight than citrus fruits, and this powerful punch of vitamin C is an antioxidant that may be effective in preventing certain cancers. Red bell peppers have three times as much vitamin C as the green varieties and are a good source of beta carotene.



Varieties

Bell peppers can be found in a rainbow of colors and can vary in flavor. The variety of the pepper plant and the stage of the ripeness determine the flavor and color of each pepper. For example, a red bell pepper is simply a mature green bell pepper. As a bell pepper ages, its flavor becomes sweeter and milder. Red bell peppers contain eleven times more beta carotene than green bell peppers.



Selection

Bell peppers are available and are in good supply all year, but they are more plentiful and less expensive during the summer months. Fresh peppers come in variety of colors, shapes, and sizes, but when selecting them, they all follow the same guidelines. Their skin should be firm without any wrinkles, and the stem should be fresh and green. They should feel heavy for their size. Avoid peppers with sunken areas, slashes or black spots.



Storage

Store unwashed bell peppers in a plastic bag in the refrigerator. They will stay fresh for about a week. Green bell peppers will stay fresh a little longer than the yellow and red ones.



Make Bell Peppers Part of Your 5 A Day Plan

* Use them to create colorful and exciting meals by adding a mixture of different colored sliced or chopped peppers to your favorite salads, pastas, and Chinese or Mexican dishes.

* They can be used as a colorful garnish.

* Include sliced peppers on your next veggie tray.

* Carve out peppers and stuff them with rice or use them as colorful containers for dips or other edible items.

Lactic acid is primarily found in sour milk products, such as: koumiss, leban, yogurt, kefir, and some cottage cheeses. The casein in fermented milk is coagulated (curdled) by lactic acid.



Although it can be fermented from lactose (milk sugar), most commercially used lactic acid is derived by using bacteria such as Streptococcus thermophilus, Lactobacillus acidophilus, or Lactobacillus delbrueckii subsp. bulgaricus (formerly known as Lactobacillus bulgaricus) to ferment carbohydrates from nondairy sources such as cornstarch, potatoes, and molasses. Thus, although it is commonly known as "milk acid", vegan products can contain lactic acid as an ingredient.



Lactic acid may also be found in various processed foods, usually either as a pH-adjusting ingredient, or as a preservative (either as antioxidant or for control of pathogenic micro-organisms). It may also be used as a fermentation booster in rye and sourdough breads.



Potassium lactate, sodium lactate, and calcium lactate are the neutralized salts of lactic acid. Potassium lactate is used in many fresh and cooked meat products for shelf life control, color preservation, and reduction of sodium content. Sodium lactate has a mild saline taste and is therefore suitable for flavor enhancement in meat products as well. Sodium lactate is being produced in solution as well as dry. Calcium lactate is popular for fortification and improved texture in emulsified meat products like frankfurters. Ready-to-eat meat and poultry products commonly contain sodium or potassium lactate to control Listeria monocytogenes.



Lactic acid is also present in wheat beers, especially lambic, due to the activity of Pediococcus damnosus.



Lactic acid is widely used for reducing the number of pathogenic bacteria like E.coli, Salmonella, Campylobacter, and Listeria on animal carcasses like beef, pork, and poultry during the slaughtering process.



source:

http://en.wikipedia.org/wiki/Lactic_acid

Flavor(s) Artificial

"The term natural flavor or natural flavoring means the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating or enzymolysis, which contains the flavoring constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs, dairy products, or fermentation products thereof, whose significant function in food is flavoring rather than nutritional."

The new labeling law effective in 2006, The Food Allergen Labeling and Consumer Protection Act (FALCPA), requires manufacturers to declare if one or more of the 8 major food allergens are contained in a natural flavoring. The top 8 major food allergens are defined as: milk, egg, fish, crustacean shellfish, tree nuts, wheat, peanuts and soybeans.

If you are managing food allergies other than the top 8 major food allergens, however, the new law will not be of assistance to you in identifying the sources in any natural flavoring stated on a label.

The FDA does not require companies to disclose ingredients of color or flavor additives so long as all the chemicals in them are considered by the agency to be GRAS ("generally recognized as safe") enabling companies to maintain secrecy of formulas. It also hides the fact that flavors often contain more ingredients than the foods to which they give taste.

A typical artificial strawberry flavor contains over 30 chemicals. According to manufacturer safety data sheets those chemicals cause eye irritation, corneal damage, eye burns, skin irritation, severe / permanent damage to digestive tract, gastrointestinal irritation, gastrointestinal tract burns, CNS depression, neurological effects, liver abnormalities, cardiac abnormalities, or other harm.

Natural flavor, according to the FDA, must be derived entirely from natural sources (herbs, spices, fruits, vegetables, beef, chicken, yeast, bark, roots, etc). Consumers prefer to see natural flavors on a label out of a belief they are more healthful.

Natural flavor is not necessarily more healthful or purer than an artificial flavor. Almond flavor when derived from natural sources may contain traces of hydrogen cyanide, a deadly poison. When derived by mixing oil of clove & amyl acetate, it does not. Natural flavors and artificial flavors are often manufactured at same chemical plants.

Flavor manufacturing may also involve biotechnology, using enzyme reactions, fermentation, & fungal and tissue cultures. Flavors created by these methods are considered natural flavors by the FDA.

In addition to flavor chemicals also think about genetic engineering of food, DNA or gene alteration, and medicines and hormones given to cows, cattle, hogs, and chickens. What affect does it have upon us? Some are suspected causes of cancer or other problems.

When a natural flavor or artificial flavor is added to a food or drink the resultant processed food is no longer natural & is potentially harmful.

Source: http://web.archive.org/web/20030608101921/www.cfsan.fda.gov/~dms/opa-bckg.html

A colorless, crystalline organic compound belonging to the family of carboxylic acids, present in practically all plants and in many animal tissues and fluids. It is one of a series of compounds involved in the physiological oxidation of fats, proteins, and carbohydrates to carbon dioxide and water.



First isolated from lemon juice by a Swedish chemist, Carl Wilhelm Scheele, in 1784, citric acid is manufactured by fermentation of cane sugar or molasses in the presence of a fungus, Aspergillus niger. It is used in confections and soft drinks (as a flavoring agent), in metal-cleaning compositions, and in improving the stability of foods and other organic substances (by suppressing the deleterious action of dissolved metal salts)."



Citrus fruits are notable for their fragrance, and most are juice-laden. They contain a high proportion of citric acid giving them their characteristic astringent odour and flavour. They are also good sources of vitamin C. In botanical terms, "The fruit of all Citrus trees, in which the true fruit is the peel, [is] made up of an outer layer, brightly colored and rich in glands, a spongey whitish mesocarp, and a membraneous endocarp surrounding the segments. The succulent parts we eat is only a secondary tissue developed as a filler"



List of citrus fruits:

Amanatsu

Bergamot orange

Bitter orange (Seville Orange)

Calamondin (Calamansi)

Citron

Clementine

Golden Lime - hybrid between the genus Citrus and the genus Fortunella

Daidai

Dancy

Grapefruit

Ichang Lemon

Iyokan

Kaffir lime

Key lime

Kumquat - in the related genus Fortunella, not Citrus; forms hybrids with Citrus

Lemon

Lime

Limequat

Mandarin Lime

Mandarin Orange

Meyer Lemon

Mikan

Minneola

Natsumikan

Orange

Orangelo (Chironja)

Orangequat

Persian lime (Tahiti lime)

Pomelo (Pummelo, Shaddock)

Ponkan

Rangpur (Lemanderin)

Rough Lemon

Satsuma

Shekwasha (Taiwan Tangerine)

Sudachi

Sweetie

Tachibana Orange

Tangelo

Tangerine

Tangor

Ugli

Yuzu



Some brands of Citric Acid may be made from wheat, however this is very rare.