γ-PGA
Tag list: γ-PGA
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Product Description
Chemical Name:γ-polyglutamic acid
CAS No. : 25513-46-6
▏Properties
.γ-polyglutamic acid (γ-PGA) is a glutamic acid polymer produced by probiotic fermentation, with a molecular weight of 50-500kDa, which is excellent in the effect of retaining water and fertilizer, can fix nutrients and release them slowly, and improve the utilization rate of nitrogen fertilizer by crops. In addition, PGA has outstanding performance in rooting and strengthening roots, flowers and fruits, and cold and frost resistance.
▏Composition
NO. | TEST | SPECIFICATION |
1 | Appearance | Similar white to yellow powder |
2 | γ-PGA Content | ≥20.0% |
3 | pH (1% solution) | 4.0-8.5 |
4 | Loss on drying | ≤8.0% |
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