Model: | COS |
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Brand: | BZ-Oligo |
Origin: | Made In China |
Category: | Chemicals / Biochemical |
Label: | chitooligosaccharide , oligosaccharide , chitosan |
Price: |
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Min. Order: | 20 kg |
Last Online:28 Nov, 2018 |
Qingdao BZ Oligo Biotech Co., Ltd
COS:
Chitosan Oligosaccharide: is a non-toxic functional amino sugar of low molecular weight. It’s made from snow crab shell derived from deep sea with enzymatic degradation. Now it is wildly applied in nutraceuticals, food, feedstuffs and fertilizers, and cosmetics as a new nature raw material.
Characteristics:
Chitosan Oligosaccharides are yellow brown powder, with good water-soluble, easy absorbing, high bioactivity, wide application, natural, non-toxic and harmless features.
COS Bioactivity:
Specifications:
Test Items |
Specifications |
Appearance |
Light yellow power, Odorless |
Molecular Weight (Da) |
≤5000,3000,2000,1000 |
Degree of polymerization, DP |
2-30, 2-18, 2-12, 2-6 |
Deacetylation (%) |
≥85 |
Particle(Mesh) |
≥100 |
Moisture (%) |
≤10.0 |
Ash Content (%) |
≤1.0 |
Insoluble (%) |
≤1.0 |
pH value |
4.5-7.0 |
Pb (ppm) |
≤ 3 |
As (ppm) |
≤0.5 |
Total plate count, cuf/g |
≤500 cuf/g |
Yeast & Mold |
Negative |
salmonella |
Negative |
Classification:
COS Classification |
Degree of polymerization, DP |
Molecular Weight (Da) |
Pharmaceutial Grade |
DP 2-6 |
Mw≤1000 |
Food Grade-1 |
DP 2-12 |
Mw≤2000 |
Food Grade-2 |
DP 2-18 |
Mw≤3000 |
Industry Grade |
DP 2-30 |
Mw≤5000 |
Application:
-Pharmaceuticals: Easily absorption helps prevention of aging, geriatric diseases, hypertension, diabetes, osteoporosis, immune system, recovery from illness, physical constitution improvement.
-Food Ingredient: Because of its good solubility, easy absorbing, high bioactivity and non-toxic, COS can be added to health food, beverage, dairy products and fruit juice to improve the nutrition.
-Biopesticide: As a new pesticide from marine organism, COS is non-toxic and green, it can activate plant immune system and improve the disease resistance.
-Bio-fertilizer: COS can stimulate plant growth and inhibit fungus, It be used as effective Bio-fertilizer in agriculture.
-Cosmetic: Because of significant hygroscopicity, moisturizing and bacteriostasis, COS is wildly used in the production of moisturizing products, sunscreen products and hair care products.