Sodium Alginate ( CAS NO : 148411-57-8 ) Food Grade / Food Additive
Product Description Alginate oligosaccharide Alginate oligosaccharide, whose degree of polymerization is lower than 20, was produced by the degradation of algin, using different methods(acid degradation, enzymatic degradation, and oxidation degradation). Alginate oligosaccharide is a linear...
Alginate oligosaccharide, whose degree of polymerization is lower than 20, was produced by the degradation of algin, using different methods(acid degradation, enzymatic degradation, and oxidation degradation). Alginate oligosaccharide is a linear polysaccharide consisting of α-L-guluronate (G) and β-D-mannuronate (M). According to the arrangement of these residues, three products, which are homopolymer (polyguluronate, PG ), ( polymannuronate, PM) and heteropolymer (a mixed sequence of these residues, PMG) are supplied. Characteristics Alginate oligosaccharide is yellow brown powder, and water-soluble with good stability. Biological functions Alginate oligosaccharide has many biological functions, and can be applied extensively in medical industry, foods, daily chemical industry, feedstuff and agriculture. Biological functions 1. Anti-tumor activity Alginate oligosaccharide can activate nonspecific immune and specific immune system. After activation, macrophage cell can inhibit tumor cell proliferation and kill the tumor. 2. Anticoagulation Heparin, as an effective anticoagulant, gradually displayed its side effects in clinical. Alginate oligosaccharide has good anticoagulant activity and decreases side effects. 3. Lowering blood lipids and glucose Appropriate doses of alginate oligosaccharide can prevent hypercholesterolemia well, has the function of lowering blood lipids and maintaining the normal cardiovascular function. 4. The free radical scavenging activity and antioxidation Alginate oligosaccharide has the free radical scavenging activity, significantly reduces lipid peroxide content and improves peroxidase and SOD activity. 5. Anti-inflammatory Alginate oligosaccharide has abundant source, theoretically is a good anti-inflammatory substitute of sLex, sLea and heparin-derived oligosaccharide, and has good potential medical value. 6. Immunoregulatory activity Alginate oligosaccharide can stimulate the differentiation, mature, breeding of immune cells (such as macrophages, T-lymphocytes, B-lymphocytes, etc), refreshes and strengthens the body's immune system, and carries out its biological function through immunoregulatory activity. 7. Growth promotion In plant alginate oligosaccharide is also an important signal molecule, can promote the growth of plants, and can improve the resistance of to plant diseases and insect pests. Application fields 1. Medical industry Alginate oligosaccharide has a variety of biological function. According to its medical function, there will be more drugs derived from alginate oligosaccharide. • Cardiovascular drugs: Polysaccharide sulfate • Antihyperlipidemic drugs: Propylene glycol mannurate sulfate • Antiviral drugs: Poly-mannaguluronic acid • Antiurolithic drugs: Polyguluronate sulfate 2. Food industry As food materials or food additives,alginate oligosaccharide can be applied in food industry. Alginate oligosaccharide has the function of intestinal immune regulation, detoxification, lowering blood lipids and glucose , anticoagulation, anti-inflammation and Immune system regulation, and can be used as food of patients with obesity, diabetes, colorectal cancer, and habitual constipation. Alginate oligosaccharide can also be added to the spices, dairy products, and fruit juice, which can both enrich the taste of products, and improve the nutrition. •Removal of heavy metal ions: Huahai lead excreting milk powder •Blood glucose-lowering activity: Jiangtangle 3. Daily chemical industry With its biological function diversity, alginate oligosaccharides are widely used in daily chemical industry. • Moisturizing products •Sunscreen products • Hair care 4. Feedstuff industry Alginate oligosaccharide overcomes deficiencies of previous antibiotics, probiotics and enzyme preparation. Alginate oligosaccharide is a good nature feed additive with low dosage, no residual and strong stability. •Feed additive in animal husbandry: pig, cattle, chicken, etc. •Feed additive in aquaculture: sea cucumber, abalone, shrimp, etc. 5. Agriculture Alginate oligosaccharide can activate plant immune system, improve the disease resistance, promote cell activation, and stimulate plant growth. Technology index
Test Items Specifications Appearance Light yellow PM,PG Content (%) ≥85 Particle size (Mesh) ≥100 Moisture (%) ≤10.0 Ash Content(%) ≤1.0 Insoluble (%) ≤1.0 pH value 5.0-7.0 Heavy mental(ppm) ≤ 5 As (ppm) ≤0.5 Total plate count (cuf/g) ≤500 Yeast & Mold Negative Salmonella Negative
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