food additives?

Question

i have a project that deals with the various health hazards of food additives. can someone give me a brief outline on what exactly they are.

Answer 1

Not really.
Everything that is added goes into additive category. Most are not unnatural but produced in a factory so...how natural you can call that...But if you want to have some categories try.

Food coloring (carotene, insects; no kidding, gold)
Taste enhancement (salt, sugar, beet-juice, herbs and spices)
Texture enhancement (fat, arrowroot)

Did you know that stuff that has *!Vitamin C added !* is an over the top statement? Most soda's van ascorbic acid (vit C) as a preservative, stating it is for the benefit of the drinker is....

Wiki gives these:
*Acids
Food acids are added to make flavors "sharper", and also act as preservatives and antioxidants. Common food acids include vinegar, citric acid, tartaric acid, malic acid, fumaric acid, lactic acid.
*Acidity regulators
Acidity regulators are used to change or otherwise control the acidity and alkalinity of foods.
*Anticaking agents
Anticaking agents keep powders such as milk powder flowing freely.
*Antifoaming agents
Antifoaming agents reduce or prevent foaming in foods.
*Antioxidants
Antioxidants such as vitamin C act as preservatives by inhibiting the effects of oxygen on food, and are generally beneficial to health.
*Bulking agents
Bulking agents such as starch are additives that increase the bulk of a food without affecting its nutritional value.
*Food coloring
Colorings are added to food to replace colors lost during preparation, or to make food look more attractive.
*Color retention agents
In contrast to colorings, color retention agents are used to preserve a food's existing color.
*Emulsifiers
Emulsifiers allow water and oils to remain mixed together in an emulsion, as in mayonnaise, ice cream, and homogenised milk.
*Flavors
Flavors are additives that give food a particular taste or smell, and may be derived from natural ingredients or created artificially.
*Flavor enhancers
Flavor enhancers enhance a food's existing flavors. They maybe extracted from natural sources (through distillation, solvent extraction, maceration, among other methods) or created artificially.
*Flour treatment agents
Flour treatment agents are added to flour to improve its color or its use in baking.
*Humectants
Humectants prevent foods from drying out.
*Preservatives
Preservatives prevent or inhibit spoilage of food due to fungi, bacteria and other microorganisms.
*Propellants
Propellants are pressurized gases used to expel food from its container.
*Stabilizers
Stabilizers, thickeners and gelling agents, like agar or pectin (used in jam for example) give foods a firmer texture. While they are not true emulsifiers, they help to stabilize emulsions.
*Sweeteners
Sweeteners are added to foods for flavoring. Sweeteners other than sugar are added to keep the food energy (calories) low, or because they have beneficial effects for diabetes mellitus and tooth decay.
*Thickeners
Thickeners are substances which, when added to the mixture, increase its viscosity without substantially modifying its other properties.

Answer 2

you're able to do extra useful to attempt to "dance on the top of a pin," it quite is an previous saying which potential "it won't be in a position to be accomplished." you won't be able to have confidence food agencies, as their lobbyists have pervaded all stages of the federal government. for example, trans fat are undesirable for you; the food agencies lobbied the FDA (food & Drug administration) to permit them to state that a product has 0.0 grams trans fat, presented the levels have been 0.40 9 according to serving or under. it is the thank you to "conceal" undesirable ingredients. there are various different examples. you won't be able to have confidence something that a food enterprise says or manufactures without appearing a great deal of learn. in case you % risk-free ingredients, without additions that we don't actual %, do your food procuring at nature or organic shops, which use no pesticides or ingredients of their ingredients (despite in case you nevertheless could carry out slightly learn). The organic shops additionally won't sell pink meat injected with boost hormones, etc. sturdy luck.

Answer 3

Anything that is added into food that isnt natural

Answer 4

here's a whole lot of information about E numbers and additives http://topcat.iit.bme.hu/~joker/eec/1_eng.html