There are many sources of naturally occurring colors, but many are not cost-effective. The use of artificial colors may be more economical.
Synthetic colors generally excel in coloring power, color uniformity and color stability. Flavoring agents are both natural and synthetic compounds to add flavor to food products. Examples of natural flavors include plant extracts, essential oils, herbs, spices and others. A variety of synthetic flavor additives are also available.
Examples of synthetic flavors include methyl salicylate and benzaldehyde which give wintergreen and cherry flavoring, respectively. Modifying recipes can be a challenging project. Replacing ingredients to reduce fat and calories, for example, can drastically change the texture, mouth-feel and other sensory properties. The food manufacturer utilizes countless approved ingredients and chemicals to help modify texture.
A simple compound, such as sucrose or table sugar, can be used in varying concentrations to achieve a variety of results. Sugar can affect a product based on its concentration. A dilute sugar solution adds body and mouthfeel to soft drinks, while a higher concentration will crystallize and add brittleness to hard candies. Some food additives make food processing easier. Chemical defoamers, for example, may be used to minimize foaming in foods high in fat content.
Unlike natural food preservatives some of the chemical food preservatives are harmful. Sulfur dioxide and nitrites are the examples. Sulfur dioxide causes irritation in bronchial tubes and nitrites are carcinogenic. Artificial preservatives are the chemical substances that stops of delayed the growth of bacteria, spoilage and its discoloration. These artificial preservatives can be added to the food or sprayed on the food.
Although preservatives food additives are used to keep the food fresh and to stop the bacterial growth. But still there are certain preservatives in food that are harmful if taken in more than the prescribed limits. This group of chemical food preservative has been banned in Russia because of its role in triggering allergies, asthma and skin rashes. It is also considered to cause the brain damage. This food preservative is used in fruit juices, tea, coffee etc.
This chemical food preservative is expected to cause high blood pressure and cholestrol level. This can affect the kidney and live function. It is found in butter, vegetable oils and margarine. BHA is expected to cause the live diseases and cancer.
This food preservative is used to preserve the fresh pork and pork sausages, potato chips, instant teas, cake mixes and many more. Caramel is the coloring agent that causes the vitamin B6 deficiencies, genetic effects and cancer. It is found in candies, bread, brown colored food and frozen pizza. In addition to this there are many other harmful food preservatives.
All of these chemicals act as either antimicrobials or antioxidants or both. They either inhibit the activity of or kill the bacteria, molds, insects and other microorganisms.
Antimicrobials, prevent the growth of molds, yeasts and bacteria and antioxidants keep foods from becoming rancid or developing black spots. They suppress the reaction when foods comes in contact with oxygen, heat, and some metals. They also prevent the loss of some essential amino acids some vitamins.
By Email: custservice bouldersausage. By Phone: Office: Toll Free: Pierce Ave. Press enter to begin your search. No menu assigned! What is the difference between natural and artificial ingredients? Is a naturally produced ingredient safer than an artificially manufactured ingredient?
Natural vs. Folic Acid Folic acid is a water-soluble B vitamin. Nitrites in Food Nitrite Salts are used as a food additive in cured meats such as bacon, hot dogs, and ham. Monosodium glutamate MSG for enhancing flavor Artificial sweeteners such as aspartame, saccharine, and sodium cyclamate Preservatives in oily or fatty foods such as BHA, BHT, and sodium benzoate Preservatives in fruit juices such as benzoic acid Sulfites for stopping fermentation of beer, wine, and packaged vegetables Nitrates and nitrites in hot dogs and other meat products for color retention Antibiotics given to food producing animals Food stabilizers and emulsifiers such as lecithin, gelatins Anti-foaming agent for reducing the formation of foam in the industrial process of liquids Common food additives include: Preservatives are a type of food additive added to food to prolong shelf life and keep the products from being broken down by microorganisms.
Sugar Sugar acts as a preservative because it inhibits the growth of microorganisms, like salt. Vinegar The preservative action of vinegar is based upon its acetic acid content. Sulfites Sulfites are also a common preservative. Food Preservation is basically done for three reasons To preserve the natural characteristics of food To preserve the appearance of food To increase the shelf value of food for storage. Natural Food Preservatives In the category of natural food preservatives comes the salt, sugar, alcohol, vinegar etc.
Chemical Food Preservative Chemical food preservatives are also being used for quite some time now. Examples of chemical food preservatives are: Benzoates such as sodium benzoate, benzoic acid Nitrites such as sodium nitrite Sulphites such as sulphur dioxide Sorbates such as sodium sorbate, potassium sorbate Antioxidants are also the chemical food preservatives that act as free radical scavengers.
Artificial Preservatives Artificial preservatives are the chemical substances that stops of delayed the growth of bacteria, spoilage and its discoloration. Certain harmful food preservatives are: Benzoates This group of chemical food preservative has been banned in Russia because of its role in triggering allergies, asthma and skin rashes.
Butylates This chemical food preservative is expected to cause high blood pressure and cholestrol level. Caramel Caramel is the coloring agent that causes the vitamin B6 deficiencies, genetic effects and cancer. These substances are put on the "generally recognized as safe GRAS " list.
This list contains about items. Congress defines safe as "reasonable certainty that no harm will result from use" of an additive. Examples of items on this list are: guar gum, sugar, salt, and vinegar. The list is reviewed regularly. For their own protection, people with any allergies or food intolerances should always check the ingredient list on the label.
Reactions to any additive can be mild or severe. For example, some people with asthma have worsening of their asthma after eating foods or drinks that contain sulfites. It is important to keep gathering information about the safety of food additives. Information about reporting a reaction is available at www. However, people who have special diets or intolerances should be careful when choosing what products to buy. Aronson JK. Glutamic acid and glutamates.
In: Aronson JK, ed. Meyler's Side Effects of Drugs. Waltham, MA: Elsevier B. Reactions to food and drug additives.
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