Description
Polyglutamic Acid CAS 25513-46-6 PGA Quick Details
| Chemical Name: | Polyglutamic Acid |
| Other Name: | PGA; Poly(L-glutamate); γ-Polyglutamic acid; γ-PGA |
| CAS: | 25513-46-6 |
| EINECS: | 200-293-7 |
| Type: | Food additives; Pharmaceutical raw materials; Organic raw materials; Cosmetic raw materials; Agricultural chemicals |
| Molecular Formula: | C5H9NO4 |
| Molecular Weight: | 147.13 |
Polyglutamic Acid Uses
- Polyglutamic acid has a certain protective effect on the roots of plants. Polyglutamic acid will form a protective film on the roots of plants, thereby protecting the root hairs of plants.
- Polyglutamic acid, also called natto gum and polyglutamic acid, is a water-soluble polyamino acid produced by microbial fermentation in nature. Its structure is that glutamic acid units form peptide bonds through α-amino and γ-carboxyl groups. of high molecular polymers.
- Polyglutamic acid can improve the resistance of crops to saline-alkali soil. Nowadays, the amount of fertilizer applied is very large, and the soil has experienced varying degrees of salinization, such as redness and greenness in the soil. The mechanism of action of polyglutamic acid is to increase the proline content and resistance in plants. The activity of oxidase can improve the crop’s resistance to osmotic regulation, and change the ratio of potassium and sodium ions in the crop to enhance resistance to saline-alkali soil.
- After polyglutamic acid is decomposed into glutamic acid, it is absorbed and utilized by crops without any residue. It becomes an amino acid in the crop body. It mainly acts on the cell membrane and generates signals by binding to proteins.
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