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nonessential amino acid; produced by synthesis of the amino acids methionine and cysteine in the liver, vitamin B6 helps the process; diabetic and hypoglycemic patients should use taurine under medical supervision as it may have an effect on insulin activity, excessive consumption of taurine may result in diarrhea and peptic ulcer formation

Guarana (pronounced gwa-ra-naa) is a berry that grows in Venezuela and the northern parts of Brazil. The name 'Guarana' comes from the Guarani tribe that lives in Brazil.

The taste of Guarana is distinctive and unique, and the main reason for its success in Brazil as a soft drink. The main ingredient of guarana is guaranine, which is chemically identical to caffeine. This is the reason for the energy boost people get after taking guarana.

The success in Brazil was reason enough for the Pepsi and Coca Cola to start the production of their own guarana soda varieties. Pepsi tried to market 'Josta' in the US (and failed); Coca Cola still sells 'Kuat' in Brazil (with some success). In most cases, imitation brands still can't compete with the original Brazilian brands



Extract

The distilled or evaporated oils of foods or plants (such as nuts, seeds, fruits, vegetables, herbs, spices, bark, buds, roots, leaves, meat, poultry, seafood, fish, dairy foods, or eggs) that are dissolved in an alcohol base or allowed to dry to be used as a flavoring. Food extracts as they are often labeled, are used to add a concentrated flavor to many food dishes, especially baked goods and desserts, without adding additional volume. Available in solid (cubes, granules or powdered), liquid or jelled form, extracts may be labeled as pure, natural or artificial. Pure and natural extracts are governed by laws in many countries that require compliance with procedures that take the extract ingredients directly from the named flavor, such as extracting oils directly from the vanilla bean to make pure or natural vanilla extract. Artificial extracts are flavors that do not necessarily use any ingredients directly from a source named for the extract but instead used combinations of ingredients to arrive at a flavor representative of the named food extract, such as artificial lemon extract. Some of the most widely used extracts include vanilla, almond, anise, maple, peppermint, and numerous solid or jelled extracts such as beef and chicken bouillon or meat demi-glaces. As an example of how the pure and natural extract is made, vanilla extract is created by soaking vanilla beans in water and an alcohol-based solution where it ages for several months, during which time the vanilla flavor is extracted from the bean. Anise extract, a sweet licorice tasting flavoring, is produced by dissolving the oil of anise seeds into alcohol.



Grape extract is produced to assist with the wine making process. Compounds from the skin of grapes are extracted and added to the wine in order to impart tannin, color, and body into a wine. The characteristics of the wine can be changed dramatically by the amount of time the wine is in contact with the skins. If the grapes are in contact for too long, the resulting wine may be too potent, or what is sometimes called “over-extracted”.



Juices of fruits and vegetables are often extracted as juice extracts to be used similar to other food extracts, as a flavoring when preparing foods. A common utensil for the purpose of extracting lemon juice is available to assist with home recipes requiring a lemon flavoring.

Extract

The distilled or evaporated oils of foods or plants (such as nuts, seeds, fruits, vegetables, herbs, spices, bark, buds, roots, leaves, meat, poultry, seafood, fish, dairy foods, or eggs) that are dissolved in an alcohol base or allowed to dry to be used as a flavoring. Food extracts as they are often labeled, are used to add a concentrated flavor to many food dishes, especially baked goods and desserts, without adding additional volume. Available in solid (cubes, granules or powdered), liquid or jelled form, extracts may be labeled as pure, natural or artificial. Pure and natural extracts are governed by laws in many countries that require compliance with procedures that take the extract ingredients directly from the named flavor, such as extracting oils directly from the vanilla bean to make pure or natural vanilla extract. Artificial extracts are flavors that do not necessarily use any ingredients directly from a source named for the extract but instead used combinations of ingredients to arrive at a flavor representative of the named food extract, such as artificial lemon extract. Some of the most widely used extracts include vanilla, almond, anise, maple, peppermint, and numerous solid or jelled extracts such as beef and chicken bouillon or meat demi-glaces. As an example of how the pure and natural extract is made, vanilla extract is created by soaking vanilla beans in water and an alcohol-based solution where it ages for several months, during which time the vanilla flavor is extracted from the bean. Anise extract, a sweet licorice tasting flavoring, is produced by dissolving the oil of anise seeds into alcohol.



Grape extract is produced to assist with the wine making process. Compounds from the skin of grapes are extracted and added to the wine in order to impart tannin, color, and body into a wine. The characteristics of the wine can be changed dramatically by the amount of time the wine is in contact with the skins. If the grapes are in contact for too long, the resulting wine may be too potent, or what is sometimes called “over-extracted”.



Juices of fruits and vegetables are often extracted as juice extracts to be used similar to other food extracts, as a flavoring when preparing foods. A common utensil for the purpose of extracting lemon juice is available to assist with home recipes requiring a lemon flavoring.

Caffeine

The addition of caffeine into a product is to appeal to the consumer as a stimulant. Stimulants help keep people awake and alert. However, overconsumption of caffeinated products can cause jitteriness and affect calcium metabolism. Many theories of why caffeine is an addicting stimulant point to the “drug’s” interference with the hormone adenosine, which tells the body that it needs to sleep. Without catching up on the sleep deprived by caffeine, the human body will not function at its best in performing physically and mentally. Interestingly enough the ingredient guarana is caffeine. It is a woody vine native to Brazil and is commonly seen in energy drinks, protein bars, and weight-loss products. If caffeine and guarana are listed under the food label, it means the caffeine has two sources. Caffeine is still a stimulant and has the same effects no matter what source it came from naturally or artificially.



Reid, T.R. “Slurped in black coffee or sipped in green tea, gulped down in a soda or knocked back in a headache pill, caffeine is the world's most popular psychoactive drug.” National Geographic. Web. 17 May 2011. .





An alkaloid that exists naturally in tea, kola nut and coffee; clearly toxic in high doses, can cause heart palpitations, high blood pressure, vomiting, convulsions, headache, diarrhea, frequent urination, dehydration, insomnia, stomach cramps, hand tremors, muscle twitches; acts as laxative, also saps the body's supply of calcium; used as a mild stimulant in moderation.



Caffeine is the only drug that is present naturally or added to widely consumed foods (quinine is the other drug used in foods). It is mildly addictive, one possible reason that makers of soft drinks add it to their products. Many coffee drinkers experience withdrawal symptoms, such as headaches, irritability, sleepiness, and lethargy, when they stop drinking coffee. Because caffeine increases the risk of miscarriages (and possibly birth defects) and inhibits fetal growth, it should be avoided by women who are pregnant or considering becoming pregnant. It also may make it harder to get pregnant. Caffeine also keeps many people from sleeping, causes jitteriness, and affects calcium metabolism. The caffeine in a cup or two of coffee is harmless to most people. But if you drink more than a couple of cups of coffee or cans of caffeine-containing soda per day, experience symptoms noted above, are at risk of osteoporosis, or are pregnant, you should rethink your habit.



Afri-Cola 100.0 (?)

Jolt 71.2

Sugar-Free Mr. Pibb 58.8

Mountain Dew 55.0 (no caffeine in Canada)

Diet Mountain Dew 55.0

Kick citrus 54 (36mg per 8oz can, caffeine from guarana)

Mello Yellow 52.8

Surge 51.0

Tab 46.8

Battery energy drink -- 140mg/l = 46.7mg/can

Coca-Cola 45.6

Diet Cola 45.6

Shasta Cola 44.4

Shasta Cherry Cola 44.4

Shasta Diet Cola 44.4

Mr. Pibb 40.8

OK Soda 40.5

Dr. Pepper 39.6

Pepsi Cola 37.2

Aspen 36.0

Diet Pepsi 35.4

RC Cola 36.0

Diet RC 36.0

Diet Rite 36.0

Canada Dry Cola 30.0

Canada Dry Diet Cola 1.2

7 Up 0



Coffee, Tea -

Drip 115-175

Espresso 100mg of caffeine

1 serving (1.5-2oz)



Brewed 80-135

Instant 65-100

Decaf, brewed 3-4

Decaf, instant 2-3

Tea, iced (12 ozs.) 70

Tea, brewed, imported 60

Tea, brewed, U.S. 40

Tea, instant 30







Ref: lactose.co.uk

& Center of science for the public intrest (http://www.cspinet.org/reports/chemcuisine.htm#Alphabetical & www.faqs.org

Glucono delta-lactone (GDL) E575 is a naturally-occurring food additive used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a lactone (cyclic ester) of D-gluconic acid. Pure GDL is a white odorless crystalline powder.



GDL is commonly found in honey, fruit juices, and wine. GDL is neutral, but hydrolyses in water to gluconic acid which is acidic, adding a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It is metabolized to glucose; one gram of GDL yields roughly the same amount of metabolic energy as one gram of sugar.



Upon addition to water, GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of GDL is increased by heat and high pH.[3]



GDL may also be useful in controlling termites by weakening their immune system

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.

Maltodextrin is a flavorless, easily digested carbohydrate made from cornstarch. A natural, complex carbohydrate, it is not a simple sugar (dextrose, fructose, sucrose etc.) It can be derived from potato or corn starch; used in food industry such as sweets, drink, beer, ice cream, preserved fruit, milk powder, malted mild, cake, biscuit and bread, as well as in medicine, textile, printing and dyeing, paper making, casting and petroleum drilling; generally recognized as safe.



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

Flavor(s) Natural

Under the Code of Federal Regulation, natural flavor is defined as “the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating, enzymolysis (biochemical decomposition of a substance), which contains the flavoring constituents derived from a spice, fruit or fruit juice, 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.” Natural flavoring substances are obtained from plant or animal raw materials, containing no other artificial or added ingredients. Spices approved by the Food and Drug Administration (FDA) such as black pepper and basil do not have to be listed under its specific name. Additives can also be listed under natural flavoring because they might meet FDA definition standards, the extraction process consider flavorings man-made. In addition, spice extracts, essential oils, oleoresins, onion powder/juice, and garlic powder/juice are allowed to be labeled under “flavor” or “natural flavor.”

"Common Food Safety Questions from FSIS - Natural Flavorings on Meat & Poultry Labels." USDA Food Safety and Inspection Service Home. Web. 16 May 2011. .

Approved in the United States in April 1998, sucralose (a synthetic chemical) can be used in soft drinks, baked goods, ice cream, sweetener packets, and other products. It previously had been used in Canada, Europe, and elsewhere. Sucralose is safer than saccharin and cyclamate and doesn’t raise the concerns that tests on acesulfame-K and aspartame have raised.