Do you realize that almost every day you meet the body with a variety of preservatives? Words such as poly, right-handed, or carbonate, to label the food you eat is a part of them. Most of this puzzling component serves to keep the food you eat free of bacteria.Most of these preservatives has been declared safe by the U.S. food and drug preservatives (FDA). However, no quasi-safe. Here are some of preservative that is safe for health. For security reasons, make sure you read food labels before buying to ensure safe preservatives used.
Better preservative
Here are some preservatives are confirmed as safe for consumption by the FDA:
1. Vitamin C
Besides acting as a potentially essential vitamins prevent cancer and as a source of nutritional supplements, vitamin C is also a good preservative. Vitamin C rich content that serves to prevent oxygen from damage. That way the food will also remain fresh and colorful.
Contained in: Because the double role as a vitamin and preservative, vitamin C (which is often known by the name of ascorbic acid on food labels) are used in various foods. Can be found ranging from processed meats are like ham and fruit juices. In addition, can also be found in cereal flour, jelly, and canned mushrooms.
2. Citric acid (citric acid)
Citric acid is adjacent to the vitamin C and are both good natural preservative. Acid content in it which prevent the growth of bacteria and fungi. Citric Acid declared safe on 99.9% of the population. There are few people that are allergic to citric acid, but this condition is extremely rare and almost nonexistent.
Contained in: Citric acid is widely used in various soft drinks for a preservative and flavor enhancer.
3. Sodium benzoate and benzoic acid (Sodium benzoate and benzoic acid)
Although its name sounds like a chemical produced in the laboratory, the second is derived from natural preservative. Both are widely available in cranberries, dried fruit, plums, cinnamon, cloves and apples. Both these ingredients contain antibacterial component which, when added to the diet can prevent pertumbuhanbakteri and mushrooms.
Contained in: Both of these substances found in various products including jams, beverages, dressings, salads, tarts, and various other foods.
4. Sorbates
Sorbates is one of the best preservative. It is not tasteless, odorless and without the side effects make this a widely used preservative in food products industry berbaagi. Sorbates include sorbic acid, potassium Sorbate, Sodium Sorbate, and calcium Sorbate. All of these components inhibit the growth of bacteria and fungi.
Contained in: Sorbates widely used in various products including cheese, yogurt, bread, cakes, drinks, margarine, fruit products, and dressings.
source: http://www.mediaindonesia.com/mediahidupsehat/index.php/read/2009/07/07/1458/3/Deretan_Pengawet_yang_Diizinkan