型號: | sts |
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品牌: | 賽泰斯 |
原產地: | 中國 |
類別: | 化工 / 日用化學品 / 皮膚用化學品 |
標籤︰ | 聚谷氨酸 , 透明質酸 , 化聚谷氨酸 |
單價: |
¥4000
/ 公斤
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最少訂量: | 1 公斤 |
γ-PGA, CAS:25513-46-6
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. CAS:25513-46-6 γ-PGA has a molecular weights ranging from 50,000 to more than 2 million Daltons. |
Applications
PGA in CosmeticPGA in Agriculature
PGA in Wastewater treament Health product Hygienic Pharma PGA in Food industry |
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Structure:
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Properties:
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· Non toxic towards humans and environment
· Biodegradable, hence eco friendly · Water soluble, gives non odorous clear transparent solution · Can be easily cross linked to form hydro gels which further have excellent properties · Can be prepared in Na, Ca, Mg, H forms. |
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Applications:
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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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· Food industry - as thickener for foods & drinks, improves taste of drinks, stabilizer in ice creams, texture enhancer, binder, animal feed supplement, antifreezing agent or cryoprotectant, bitterness relieving agent, as an additive in preparation of starch foods (bakery & noodles) for avoiding staling, enhancing food texture and maintaining food shapes.
· Water treatment – Heavy metal absorbent or chelating agent. · Waste water treatment – Biopolymer flocculant, a substitute for polyacrylamide. · Health Care – Facilitates calcium absorption in osteoporosis cases. · Hygiene products – as absorbent in Baby diapers, women’s tampons etc. · Medical treatment – Drug release carrier, a haemostatic agent, soft tissue augmentation,. · Cosmetics - as a humectant, moisturizer to improve skin care quality, as a whitening agent, has anti wrinkle property which gives long lasting effect. |
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Advantages over other commercial available polymers:
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· Non toxic, Biodegradable and degraded end products are glutamates which are nutritional ingredients to skin.
· Fully compatible with all skin conditions and provide long lasting moisturizing effect better than HA (Hyaluronic acid ) and Collagen · Is required in very less concentration hence cost effective. · γ-PGA derivatives have excellent strength, transparency and elasticity. |
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γ-PGAcan be used in skin care products, shampoo, hair lotion, shaving cream and lipsticks.
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γ–PGA Powder
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γ-PGA Hydrogel
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Appearance
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White powder
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Clear Liquid
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Grade
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Cosmetic
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Cosmetic
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Molecular Weight
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700 kDa
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700 kDa
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Purity
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≥92%
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≥92%
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γ–PGA content
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≥90%
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0.1%-25%
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pH
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4.0-7.0
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4.0-7.0
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Package
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Aluminum foil
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Bottle
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Weight
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100 g、500 g、1000 g
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100 g、500 g、1000 g
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南京賽泰斯生物科技有限公司 | |
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國家/地區︰ | 江苏省南京市 |
經營性質︰ | 生產商 |
聯繫電話︰ | 13913995096 |
聯繫人︰ | 沈光先 (總經理) |
最後上線︰ | 2020/01/10 |