Molecular Formula | CO(NH2)2,Fe+++ |
Use | Used as Nutrition Fortifier in food, beverage and health care products |
light yellow liquid, paste, powder in a variety of product forms. Rich in a variety of amino acids, with a special flavor and flavor. General composition of paste: total nitrogen is 8%~ 9%, fat content is less than 1%, water is 28% ~ 32%, salt is 14% ~ 16%. Different raw materials made of finished products, the amino acid composition is not the same, its flavor nature and degree are not the same.
various animal protein materials such as gelatin, casein, fish meal or animal blood are hydrolyzed by adding hydrochloric acid (or by adding protease). After the hydrolysis is completed, sodium hydroxide solution is added for neutralization, and then impurities are filtered out, followed by decolorization and deodorization. The obtained hydrolysate is concentrated to obtain a slurry product, or the concentrated solution is spray-dried, powdered products are available. Acid hydrolysis is more complete, but the color is deeper. The enzymatic hydrolysis reaction conditions were mild, but the hydrolysis was incomplete. At present, acid hydrolysis is the main method.
This product is a natural product, safe and non-toxic, is a natural amino acid seasoning. Can be applied to a variety of food processing and cooking. Combined with chemical flavoring, a variety of unique flavors can be formed.
overview
hydrolyzed collagen is also called hydrolyzed collagen. Hydrolyzed collagen is a new type of collagen product, which is produced from collagen or resources rich in collagen. In addition to the characteristic amino acid composition of collagen (about 30% of the total amino acid residues is glycine), and 15-30% of two amino acids with little content in other proteins, proline and 4-hydroxyproline), it also has the characteristics of small molecular weight and small peptides with molecular weight lower than 3000.
safety
Hydrolyzed collagen is a hydrolysate derived from animal by-products. It is used as a conditioner and wetting agent in cosmetics with a concentration of less than 5%. In acute oral or skin animal experiments, hydrolyzed collagen is almost non-toxic. When tested with products that have not been diluted in any way, the ingredient is extremely irritating to rabbit eyes. Primary skin irritation tests on rabbits showed that the component was non-irritating or very slightly irritating. Subchronic skin systemic toxicity tests on two cosmetic formulations containing 2% hydrolyzed collagen were negative. Hydrolyzed collagen is non-allergenic to guinea pigs. In clinical trials, hydrolyzed collagen does not produce irritating and sensitizing effects on the skin, nor does it show phototoxicity. Based on the existing animal and clinical data, it can be concluded that: according to the current
use
use of hydrolyzed animal protein: flavor enhancer, hydrolyzed animal protein in condiment industry. in recent years, with the development of industry, the demand for HAP and its products has increased day by day. at present, hydrolyzed animal protein is generally used as raw materials in food industry.