Poly(L-glutamate) Factory Price Poly L Glutamate CAS 25513-46-6 for Agriculture and Cosmetics

Superiority:

English name: Poly(L-glutamate)

CAS number: 25513-46-6

Molecular formula: C5H9NO4

Molecular weight: 147.13

EINECS Number: 200-293-7

Storage conditions −20°C

Polyglutamic acid (γ-PGA), also known as natto bacteria gum, polyglutamic acid, is a water-soluble, biodegradable, non-toxic, biopolymer obtained by microbial fermentation. γ-PGA polyglutamic acid is a sticky substance first discovered in "natto" - fermented soybean. γ-PGA polyglutamic acid is a special anionic natural polymer, which is a homotype formed by amide linkage between α-amino group (α-amino) and γ-carboxyl group (γ-caboxyl) The molecular weight of homo-polyamide γ-PGA varies from 50,000 to 2 million Daltons. Its moisturizing and locking effect is 500 times that of hyaluronic acid. Mainly used for moisturizing, whitening, antibacterial and promoting skin health. Polyglutamic acid was first found to exist in the highly viscous drawing of Japanese natto food (fermented small soybeans), and it is referred to as γ-PGA in China. Biopolymerization through liquid fermentation produces decomposable high-molecular amino acid polymers.

Non-toxic and biodegradable to human body and environment, eco-friendly; Water-soluble, odorless, clean and transparent solution can be obtained; Easy cross-linking to form a hydrogel with excellent performance in the later stage; Can be made into sodium, calcium, magnesium, hydrogen type.

γ-Polyglutamic acid, γ-PGA can be used as a nutrient for increasing plant yield. 1, γ-polyglutamic acid, γ-PGAHydrogel and γ-PGA have super hydrophilic and water retention capabilities. Forming a layer of film not only has the function of protecting root hairs, but also is the best transportation platform for the intimate contact of nutrients and water in the soil with root hairs, which can effectively improve the dissolution, storage, transportation and absorption of fertilizers. Prevent the precipitation of sulfate, phosphate, oxalate and metal elements, so that crops can more effectively absorb phosphorus, calcium, magnesium and trace elements in the soil. Promote crop root development and enhance disease resistance. 2. γ-Polyglutamic acid, γ-PGAHydrogel and γ-PGA balance the pH value of the soil. They have excellent buffering capacity for acid and alkali, which can effectively balance the pH value of the soil and avoid the acidic soil caused by the long-term use of chemical fertilizers. 3. γ-Polyglutamic acid, γ-PGAHydrogel and γ-PGA can combine and precipitate toxic heavy metals, which are excellent for Pb+2, Cu+2, Cd+2, Cr+3, Al+3, As+4 and other toxic heavy metals. chelation effect. 4. γ-Polyglutamic acid γ-PGAHydrogel and γ-PGA can enhance plant disease resistance and resistance to stress. Integrate plant nutrition and water active components in soil, and can enhance resistance to symptoms caused by soil-borne plant pathogens. 5. Promoting production increase can rapidly increase the production of agricultural products such as tea, fruits and vegetables, and the increase in production can reach 10-20%. Polyglutamic acid is a homopolymeric amino acid composed of glutamic acid monomers linked by amide bonds. It has environmental friendliness, super chelating adsorption capacity, super high water absorption and moisturizing capacity, and good biodegradation performance. Quality five application effects. Polyglutamic acid can be divided into two types: water and powder according to the content and different applicable fertilizer formulations. Among them, water can be divided into seven types of 1001-1007, and powder can be divided into three types of 2001-2003. All formulations can be applied to the production of chlorine-based, sulfur-based, urea-based, and nitro-based fertilizers, as well as drum, shotcrete, tower, and extrusion granulation!

Polyglutamic acid is mainly used in cosmetics and skin care products as a moisturizing agent and skin conditioning agent. The risk factor is 1. It is relatively safe and can be used with confidence. It generally has no effect on pregnant women, and polyglutamic acid does not cause acne. Polyglutamic acid has a good effect on promoting the activity of fibroblasts, etc., has a revitalizing effect, and can be used in anti-aging and anti-wrinkle cosmetics; Its properties such as stabilizing foam, moisturizing ability, and adsorption on hair are better than those of small molecular weight products. When used in hair water, it can antistatic and soften hair. Polyglutamic acid has the effect of whitening skin.

Q1.Are you a manufacturer or a trading company
A1.Our company is a leading manufacturer specializing in trade and the development, production and marketing of pharmaceutical intermediates and apis for more than 10 years.
Q2.What about the quality of your products
A2.We value quality as life.We strictly control the quality of each process, established a perfect quality control system.
Q3.In the third quarter.What is your minimum order quantity
A3.Our minimum order quantity is 1 gram.
Q4.Fourth quarter.Can you provide free test samples
A4.Yes, we can provide 10g free samples for consumer test.
Q5.What is your delivery time
A5.Delivery takes 2-3 days, depending on the destination.
Q6.What about the mode of transportation
A6.For urgent and light orders, UPS, FedEx, DHL, EMS can be used;For heavier goods, we provide the method of air or sea transportation to consumers.
Q7.So far.How about the terms of payment
A7.We accept T/T,  Paypal, , money gram, etc.