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Qingdao Zhouji Chemical Industry Co., Ltd.
Yantai Zhouji Marine Bio-technology Co., Ltd.
Telephone: 0086-532-68986999
Fax：0086-532-87628899（Qingdao）
0086-535-3883993（Yantai）
Email: zhouji@zhoujichem.com
Office Address: Building 11, Area A, No. 267 Qingshan Road, Licang District, Qingdao City (East of Licang District Government)
Production Base: Hanyang Town Industrial Park, Haiyang, Yantai, China
Food grade sodium alginate
Category：
- Description
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◣ Functional Characteristics
Alginate is a kind of natural polysaccharide consisted in brown seaweed, as a natural product generated from alginic acid indwell in seaweed and minerals indwell in sea. Alginic acid is a mix-polysaccharide composed of D-mannuronic acid(M) L-guluronic acid(G). The main alginate series include sodium alginate, potassium alginate, calcium alginate, ammonium alginate etc.
◣ Chemical Structure
◣ Solution Properties
As the hydrophilic gel, sodium alginate is the prevailing salt of align, which is apt to form thick solutions. with the properties of thickness and stability, sodium alginate can be used as thickener and stabilizer in foodstuff and printing paste, oil-extraction agent etc.
◣ Gelling Characteristic
When meeting with calcium ion exchange action takes place rapidly to form gel, and the gel is anti-reversibility. the high G alginate gel is crispness but much rigider, while the high M alginate gel has the opposite property, flexibler with the less rigidity. different strengths of gel made by different proportions. with different gel, alginate can be used for difference of imitated food, medical materials, face masks, water treatment agents, clingfilm etcs.
◣ Specifications
Product Category Specification Granularity Use Standard Pharmaceutical Excipients
Alginate
Pharmaceutical excipients, controlled release agents, dental impression materials, etc. CP2015、USP38 Food grade sodium alginate 20-100 cps Granule, 30/60/80/100/120/170/200 mesh Food, cosmetics, thickeners, binders, stabilizers, molding agents. Food is mainly used imitation type of food, pasta, beverages, meat products, fillings, jams, pet food, etc. GB1976—2008、FCC8
100-200 cps 200-600 cps 600-800 cps 800-1000 cps ≥1000 cps Industrial grade sodium alginate 20-100 cps 30/40/60 Printing, water, pesticides, fertilizers, paper, welding, industrial adhesives, thickening agents, stabilizers, etc. Q/0284 QMY003-2013
Q/0284 QMY002-2013
100-800 cps 800-1000 cps ≥1000 cps Low molecular weight alginate 10%,300-700 cps 60/100 Pharmaceutical, functional food, ink-jet printing GB1976—2008
FCC8、CP2015、USP38
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