High quality Poly-l-glutamic acid in bulk supply

Details:

Poly-l-glutamic acid

Introduction

 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