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Cultured Milk is produced by culturing any of the following milk products alone or in combination: cream, milk partially skimmed milk or skim milk with appropriate characterizing bacteria. The addition of certain characterizing ingredients and lactic-acid producing bacteria may exist.

Pasteurizing milk is designed to do two things; Destruction of certain disease-carrying germs and the prevention of souring milk. These results are obtained by keeping the milk at a temperature of 145 degrees to 150 degrees F for half an hour, at least, and then reducing the temperature to not more than 55 degrees F. Pasteurizing of milk unfortunatly destroys many beneficial nutrients.

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.

Maple syrup comes from the sap of maple trees. In the early spring, if you cut the bark of (or drill a hole into) certain species of maple trees, clear sap will leak from the cut. This sap is very thin -- almost like water -- but it contains about 2-percent sugar (sucrose). If you boil this watery sap to drive off the water, you eventually get maple syrup. It takes 30 or 40 gallons of sap to make 1 gallon of maple pancake syrup. One tree might yield 10 gallons (38 liters) of sap over the course of four weeks.

"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

Any of a class of carbohydrates found in certain plant cell walls and tissues. They are principally composed of a galactose derivative, galacturonic acid. In fruits, pectin keeps the walls of adjacent cells joined together, helping them remain firm and hold their shape. As fruits become overripe, the pectin breaks down to simple sugars that dissolve more readily, so the fruits become soft and lose their shape. Because it forms a thick, gel-like solution when added in small amounts to fruit acids, sugar, and water, pectin is used to make jellies, jams, and marmalades. Its thickening properties also make it useful in the confectionery, pharmaceutical, and textile industries.

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.

STREPTOCCUS THERMOPHILUS – This yogurt strain possess remarkable ability to produce the enzyme lactase (B-galactosidase activity) to digest the milk sugar lactose, as well as supports immune function/modulation, inhibits pathogenic organism by producing lactic and acetic acids effective against pathogenic bacteria, as well as has the documented ability to synthesize folate and B-12.

Lactobacillus delbrueckii ssp. bulgaricus (L. bulgaricus) is a representative of the group of lactic acid-producing bacteria, mainly known for its worldwide application in yogurt production. The genome sequence of this bacterium has been determined and shows the signs of ongoing specialization, with a substantial number of pseudogenes and incomplete metabolic pathways and relatively few regulatory functions. Several unique features of the L. bulgaricus genome support the hypothesis that the genome is in a phase of rapid evolution. (i) Exceptionally high numbers of rRNA and tRNA genes with regard to genome size may indicate that the L. bulgaricus genome has known a recent phase of important size reduction, in agreement with the observed high frequency of gene inactivation and elimination; (ii) a much higher GC content at codon position 3 than expected on the basis of the overall GC content suggests that the composition of the genome is evolving toward a higher GC content; and (iii) the presence of a 47.5-kbp inverted repeat in the replication termination region, an extremely rare feature in bacterial genomes, may be interpreted as a transient stage in genome evolution. The results indicate the adaptation of L. bulgaricus from a plant-associated habitat to the stable protein and lactose-rich milk environment through the loss of superfluous functions and protocooperation with Streptococcus thermophilus.



source: http://www.pnas.org/content/103/24/9274.full

Lactobacillus acidophilus (meaning acid-loving milk-bacterium) is a species in the genus Lactobacillus. L. acidophilus is a homo-fermentative species, fermenting sugars into lactic acid, which grows readily at rather low pH values (below pH 5.0) and has an optimum growth temperature of 30 °C (86 °F)[citation needed]. L. acidophilus occurs naturally in the human and animal gastrointestinal tract, mouth, and vagina. Some strains of L. acidophilus may be considered to have probiotic characteristics. These strains are commercially used in many dairy products, sometimes together with S. salivarius ssp. thermophilus and Lactobacillus delbrueckii ssp. bulgaricus in the production of acidophilus-type yogurt.



Source: http://en.wikipedia.org/wiki/L._acidophilus

L.acidophilus and B.bifidum are viable, beneficial intestinal bacteria that naturally exist together in the

gastrointestinal tract. These organisms have been shown to colonise the human intestinal tract and help

maintain the health of the digestive system.