Ordinary density food grade chitosan



High density chitosan



Ordinary density food grade chitosan
English name: Chitosan
Alias: soluble chitin, shell sugar glucosamine, chitosan, chitosan.
Properties: white, non-toxic, tasteless, translucent amorphous solid, soluble in acid, insoluble in water and alkali, is not soluble in common organic solvents. At 185 ° C decomposition.
Molecular formula: (C6H11NO4) n
Chemical name: β-1, 4 - poly-D-glucosamine
Other names: chitosan, chitin, chitosan, etc.
CAS RN. :9012-76-4
Main use: widely used in food, medicine, cosmetics, bio-engineering, paper, chemicals, agriculture, feed, textile, printing and dyeing, tobacco, sewage treatment and other fields.
Function and role: Chitosan is unique in nature "with a positive charge of the natural active products", as in addition to carbohydrates, protein, fat, vitamins, according to the viscosity of different widely used in textile, printing and dyeing, leather, paint, cigarettes, plastics, cosmetics, food, fodder, medicine, health, color film, paper, bio-engineering, agriculture, plant protection, sewage treatment and other fields. Especially due to the natural activity of chitosan and non-toxic side effects, have a good affinity for the human body can chelate heavy metals, adjust PH value of the human body, immune cells to enhance the quality and quantity, and strengthen liver function, improve digestive function fat, lowering blood sugar, inhibiting tumor metastasis, and adsorption and complexation of heavy metals and can be excreted, and so on, is vigorously applied to health food and drug additives. Minerals other than "human sixth element of life" in the body's physiological activities play a very important role.
In medicine, the field of health care products: with increased immune activation of cells, prevent cancer, lowering blood pressure, lowering blood pressure, regulate blood sugar, anti-aging, regulate the body environment, repair a variety of functions such as the role of gastric acid to form chitosan and biological stomach mucus, its structure and function of human autologous gastric mucus with amazing consistency, and five times more active. Biological defect in the stomach mucus to make up some 24 hours of gastric mucus to protect the stomach, to prevent stomach acid to the direction of diffusion, and activation of gastric mucosal regeneration! It also can be used as bio-organic fertilizer seed food additive processing (soaking, seed dressing) feed additives soil improvement, fresh fruit and so have a good effect.
Product quality standards:

Project food grade chitosan
Appearance white or light yellow powder
Deacetylation% ≥ 85,90,95
Moisture% ≤ 10.0
Ash% ≤ 1.0
Viscosity mpa.s ≤ 100
Arsenic ppm (as As) ≤ 0.5
Heavy metals ppm (as Pb) ≤ 10
Bulk density g / ml ≥ 0.3
Total number of colonies of bacteria cfu / g ≤ 1000
E. coli cfu / g ≤ 30
Salmonella not detected
Packaging 25 kg per barrel; packaging according to customer requirements