γ-Polyglutamic Acid Suppliers, γ-Polyglutamic Acid Manufacturers.
Introduction
γ-Polyglutamic acid? is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation. γ-PGA is a sticky material first found in “natto”, a fermented soybean. γ-PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.? γ-PGA? has a molecular weights ranging from 50,000 to more than 2 million Daltons.
CAS No. : 25513-46-6
Formula: L-Glu-(L-Glu)n-L-Glu
Functions
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· Non toxic towards humans and environment
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· Biodegradable, hence eco friendly
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· Water soluble, gives non odorous clear transparent solution
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· Can be easily cross linked to form hydro gels which further have excellent properties
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· Can be prepared in Na, Ca, Mg, H forms.
Applications
γ - PGA and its derivatives have molecular weights ranging from 50,000 to more than 2 million Daltons, hence they have wide applications in food industry, cosmetics,health care, water treatment, waste water treatment, Hygiene products, Medical treatments, Hydrogels etc.
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· Water treatment – Heavy metal absorbent or chelating agent.
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· Waste water treatment – Biopolymer flocculant, a substitute for polyacrylamide.
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· Health Care – Facilitates calcium absorption in osteoporosis cases.
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· Hygiene products – As absorbent in Baby diapers, women’s tampons etc.
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· Medical treatment – Drug release carrier, a haemostatic agent, soft tissue augmentation,.
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· Cosmetics - As a humectant, moisturizer to improve skin care quality, as a whitening agent, has anti wrinkle property which gives long lasting effect.
Company： |
Qufu Hi-Tech Trading Co.,Ltd |
E-mail： |
chem@netsun.com |
Address： |
14-1 Chunqiu Road, Qufu, Shandong, 273100, China |
Zip Code： |
273100 |
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