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Hot Sell Best Price L-Methionine

Type	Amino acid
Product Name	L-Methionine
CAS No	63-68-3
Molecular Formula	C5H11NO2S
Grade	Food grade
Packaging	25kg/drum

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Description Specification Certification Application Packing & Shipping

Description

L-methionine, the levorotatory form of methionine, has the chemical properties of colorless or white lustrous flaky crystals or white crystalline powder, with a slightly special odor and a slightly bitter taste. The melting point of L-methionine is 280-281℃. L-methionine is unstable to strong acids and can lead to demethylation. L-methionine is soluble in water (5.6g/100mL,30℃), warm dilute ethanol, alkaline solutions or dilute inorganic acids. L-methionine is insoluble in ethanol and almost insoluble in ether.

Advantages:

L-methionine is used to improve malnutrition, postoperative recovery and enhance immunity.
L-methionine is used as an adjuvant treatment for fatty liver and liver cirrhosis.
L-methionine increases the growth rate and egg/milk production of livestock and poultry.

Hot Sell Best Price L-Methionine

Specification

ITEM	STANDARD	METHOD	RESULT
Characters,Appearance	White or almost white, crystalline powder or colouress crystals	Visual	White powder
ldentification	Infrared absorption	USP40	Conform
Assay	NLT 98.5% and NMT 101.5%	USP40	99.82%
Residue on ignition	NMT 0.4%	USP40	0.04%
Chloride(Cl)	NMT 0.05%	USP40	<0.05%
Sulfate(SO4)	NMT 0.03%	USP40	<0.03%
lron(Fe)	NMT 30ppm	USP40	<30ppm
Lead	NMT 1ppm	USP43	<1ppm
Arsenic	NMT 0.5ppm	USP43	<0.5ppm
Cadmium	NMT 0.5ppm	USP43	<0.5ppm
Mercury	NMT 0.1ppm	USP43	<0.1ppm
Related compounds	Individual impurities: NMT 0.5%	USP40	<0.5%
Related compounds	Total impurities: NMT 2.0%	USP40	<2.0%
Specific rotation[α]D25	+22.4°~+24.7°	USP40	+23.25°
рH	5.6-6.1	USP40	5.69
Loss on drying	NMT 0.3%	USP731	0.12%
Total Aerobic Microbial Count	NMT 1000cfu/g	USP43	<1000cfu/g
Molds and Yeasts Count	NMT 100cfu/g	USP43	<100cfu/g
Coliform bacteria	Negative/10g	Testing Plate	Negative
Salmonella sp.	Negative/10g	Testing Plate	Negative
Staphylococcus aureus	Negative/10g	Testing Plate	Negative
Conclusion: The product complies with USP40 standard.

Certification

Application

Nutritional fortifier
L-methionine is added to cereal products (such as breakfast cereal), dairy products, infant formula milk powder and sports nutrition products to make up for the deficiency of methionine in plant protein.
Antioxidant
L-methionine inhibits fat oxidation and extends the shelf life of meat products (such as sausages), oils and baked goods. When used in combination with vitamin C or citric acid, the effect is enhanced.
Flavor improver
L-methionine balances the amino acid composition and enhances the umami flavor of condiments (soy sauce, sauces), canned foods and fast food products.
Fermentation aid
L-methionine is used in the fermentation of yogurt and alcoholic beverages to promote the growth of microorganisms and optimize the product flavor.

Animal feed
L-methionine increases the growth rate and egg/milk production of livestock and poultry.

Packing & Shipping

L-Methionine is packaged in drums or kraft paper bags, 25KG Per Drum/Bag, FCL/LCL shipped by sea

FAQ

Hebei Tubang Biotechnology Co., Ltd. is a professional supplier of food additives. Our company is committed to quality as the foundation and attaches great importance to strict quality control to ensure long-term development.

What's your payment terms?

T/T or LC.

How about the packing?

Usually L-Methionine is packaged in drums or kraft paper bags, 25kg per drum/bag, than packed in pallet

What is the MOQ of L-Methionine?

MOQ is 1000 kgs

What's your delivery time?

The production time is usually 7-15 days

What's other food additives you can supply besides L-Methionine?

We can suppply more than 300 kinds food additives, such as Sucralose, Acesulfame-K, D-Mannitol, Allulose,Trehalose and many other products.

Why Choose Us

Professional manufacturer of sorbitol, One-stop service for food additives

Certified by HALAL, KOSHER, GMP, ISO9001, SGS, UKAS, etc.

Super quality and competitive prices

Fast delivery

Professional sales team, Best after-sales service

Our values: Quality First, Customer First