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High quality Poly-l-glutamic acid in bulk supply

High quality Poly-l-glutamic acid in bulk supply CAS NO.84960-48-5

  • FOB Price: USD: 560.00-580.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,Western Union
  • Available Specifications:

    99%(1-25)Kilogram98%(1-25)Kilogram

  • Product Details

Keywords

  • Poly-l-glutamic acid
  • 84960-48-5
  • Poly-l-glutamic acid powder

Quick Details

  • ProName: High quality Poly-l-glutamic acid in ...
  • CasNo: 84960-48-5
  • Molecular Formula: C15H21N3O9X2
  • Appearance: fine powder
  • Application: health supplement
  • DeliveryTime: HPLC,UV,TLC,
  • PackAge: 1kg/bag, 25kg/drum
  • Port: seed, root,whole plant
  • ProductionCapacity: 1 Kilogram/Day
  • Purity: 10:1, 99%
  • Storage: cool, dry place
  • Transportation: DHL,TNT,FEDEX,EMS, by air, by sea
  • LimitNum: 1 Kilogram
  • Plant of Origin: 10:1, 98%
  • Testing Method: <10ppm
  • Product Ecification: USP,BP,CP
  • moq: 1kg

Superiority

High quality, good effect

Quick Details
CAS No.:
84960-48-5
Other Names:
Polyglutamic acid
MF:
C15H21N3O9X2
EINECS No.:
200-293-7
Place of Origin:
Shaanxi, China (Mainland)
Type:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade, Tech Grade
Usage:
Animal Pharmaceuticals
Brand Name:
DB
Model Number:
poly-L-glutamate
Purity:
98%
Product Name:
poly-L-glutamate
Appearance:
White Crystalline Powder
Shelf life:
2 Years
Certificate:
ISO FDA SGS COA MSDS
Test Method:
HPLC UV
Delivery time:
Within 2 days
Payment:
TT.Western Union .Credit Card
Sample:
Availiable
Storage:
Cool Dry Place
MOQ:
1 KG

 

Details

Poly-l-glutamic acid

Introduction

Type Molecular weight Assay
Quite High Molecular Weight  ≥2000000 ≥99.8%
High Molecular Weight(New Type) ≥1000000 ≥99.8%
High Molecular Weight(Old Type) ≥700000 ≥99.8%
Low Molecular Weight ≤100000 ≥99.8%
Quite Low Molecular Weight ≤10000 ≥99.8%

  

 

 γ-Polyglutamic Acid

PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.

PGA is a sticky material first found in “natto”, a fermented soybean.

 

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.

Gamma-poly-glutamic acid (gamma-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

Function

· 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

 

· 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.

 

· 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.

Application

Base Fertilizer:

Use it about 10kgs for a unit of area, then irrigate with clean water or muck water. Or irrigate amino acid together with water. Or fertilize with other compound fertilizers, broadcast application, hole application both are ok.

*Foliar Fertilizer:

Dilute it by 800-1000 times and spray directly. Also, it can spray by mixed with trace element. Use 200-500g for a unit of area.

*Compound Fertilizer & Irrigation Fertilizer:

It can be added to compound fertilizer by rate of 5-8%, improve the nutrient content of compound fertilizer, increases crops’ direct absorption.

Specification

 

ITEM

SPECIFICATION

Physical Appearance

White to off-white, free-flow powders

Purity (gamma-PGA)

99% (by HPLC)

Molecular Weight

700 KDA (by GPC/HPLC)

Loss on Drying

5% max., by automatic infrared analyzer

PH

5.0~7.0

Clarity, OD400(4% aq. sol’n)

0.07 max

Heavy metals

Total as Pb: 10 ppm max.

TPC (CFU/g)

500 max.

E.coli

Negative

Salmonella

Negative

Particle size

                                           100% thru 100 mesh

 

Other products of this supplier

DB BIOTECH CO., LTDTel:86--1829 2989 553  Email:info@db-biotech.com
 Address:No.99 Road, Xi'an, China,710032