Powder Gamma Polyglutamic Acid Y-PGA

Powder Gamma Polyglutamic Acid Y-PGAGamma Polyglutamic Acid (γ-PGA)is a natural, multi-functional, biodegradable biopolymer produced from L-glutamic acid through a fermentation process with a Bacillus subtilis. PGA is a water-soluble homo-polyamide consisting of D- and L-glutamic acid monomers connected by amide linkages between α-amino and γ-carboxyl groups. It has high water absorbability and moisturizing effect with multiple functionalities including Long-lasting moisturizing effect and inhibition on Melanin Biosynthesis.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.
PRODUCT NAMEΓ-POLYGLUTAMIC ACID,Γ-PGA,
POLY-L-GLUTAMIC ACID
GRADE
AGRICULTURE GRADE
MANUFACTURING DATE
2018/03/16
QUANTITY
1200KG
BATCH NO.
20180316
TEST ITEMS
SPECIFICATION
RESULTAPPEARANCE
YELLOW TO OFF WHITE POWDER WITH O FEW AGGLOMERATIONCOMPLIES
ASSAY (HPLC)
≥25%
26.8%THE TOTAL NUTRIENT
(N+P2O5+K2O)
≥12%
13.8%WATER INSOLUBLES
≤5%
0.62%LOSS ON DRYING (105ºC,2H)
≤6%
4.35%
PH (10G/L,25ºC)
5.0-7.5
6.38

Agricultural polyglutamic acid is a green environmentally-friendly fertilizer synergist that can increase fertilizer utilization from 30-35% to 40-50%, with an average utilization increase of 7-12% in nitrogen fertilizer, an average increase of 10-25% in crop yield and even 60% in some crops. Major strengths are listed as follows.
1. Rich nutrients that improve utilization;
2. Long-term slow release;
3. Improve soil physical and chemical properties;
4. Improve crop quality and yield;
5. Environmental friendly.

Specifications:0.5 kg, 5 kg, 25 kg, aluminum foil package, with personalized demand to be met.