Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of l-leucine powder in China. With abundant experience, we warmly welcome you to wholesale bulk l-leucine powder for sale here from our factory. Quality products and reasonable price are available.

What Is L-Leucine Powder?

L-leucine powder, namely α-amino-γ-methylpentanoic acid, α-aminoisocaproic acid, the molecular formula is C6H13O2N. Proust was first isolated from cheese in 1819, and later Braconnot was crystallized from the acid hydrolyzate of muscle and wool, and named leucine.
An essential amino acid, the chemical formula is C6H13NO2, and D-leucine is an enantiomer. Odorless, slightly bitter taste. Sublimes at 145-148°C. Melting point 293~295°C (decomposition). In the presence of hydrocarbons, it is stable in aqueous mineral acid solutions. Slightly soluble in ethanol (0.07%), soluble in dilute hydrochloric acid and alkaline hydroxide and carbonate solutions. Insoluble in ether.

Test Report

ITEM		STANDARD	TEST RESULT
Assay		98.5% - 101.5%	99.8%
Physical & Chemical
Appearance		White Powder	Complies
Specific rotation		+14.9° to +17.3°	+16.08°
pH		Between 5.5 and 7.0	6.7
Loss on drying		≤0.2%	0.16%
Residue on ignition		≤0.4%	0.05%
Chloride		≤0.05%	<0.02%
Sulfate		≤0.03%	<0.02%
Iron		≤0.003%	<0.001%
Heavy Metal
Total Heavy Metals		≤10ppm	<5ppm
Conclusion	Conform with specification
Storage	Store in cool and dry places. Keep away from strong light and heat
Packing	By 25kgs/Drum, inner by double plastic bag
Shelf Life	24 months under the above condition,and in it’s original package

What are the benefits?

L-leucine powder induces pancreatic insulin secretion through its metabolite KIC, and this insulin release is inhibited by two other BCAAs and two similar branched amino acids (norvaline and norleucine). 10 mM is approximately 73% as potent as glucose. In general, leucine acts additively or synergistically with glucose in inducing insulin secretion (eg, leucine and glucose increase by 170% and 240%, respectively, and up to 450% with the combination). Although leucine and yohimbine are equally potent, they are not additive due to their overlapping mechanisms.

This anabolic effect of leucine appears to favor skeletal muscle over hepatic (liver) tissue and appears to be increased by physical exercise (muscle contraction), some studies have shown that preloading leucine with exercise is more effective than at other times (Sharply increases protein synthesis).

Leucine appears to be the most effective of all the amino acids at stimulating muscle protein synthesis.

One of the eight essential amino acids for the human body

L-leucine is one of the eight essential amino acids for the human body. It belongs to the aliphatic amino acids among the 20 kinds of protein amino acids. It is called the three branched chain amino acids together with L-isoleucine and L-valine. And D-leucine are enantiomers. In the presence of hydrocarbons, it is stable in aqueous mineral acid solutions. Each gram is dissolved in 40ml of water and about 100ml of acetic acid. Very slightly soluble in ethanol or ether, soluble in formic acid, dilute hydrochloric acid, alkaline hydroxide and carbonate solutions.
L-leucine has the effect of promoting insulin secretion, can lower blood sugar; promote sleep, reduce sensitivity to pain, relieve migraine, relieve anxiety and tension, reduce the symptoms of chemical reaction disorders in the human body caused by alcohol, and have It helps to control alcoholism; it is effective in treating dizziness, and it can also promote the healing of skin wounds and bones, so doctors usually recommend leucine supplements for patients after surgery.
Amino acid infusion and comprehensive amino acid preparations are often prepared for treatment or health care; it can also be used as an additive in food, cosmetics and feed. Plant growth promoter.

Application direction

Nutritional supplements; flavoring and flavoring agents. Prepare amino acid infusion and comprehensive amino acid preparations, which are essential amino acids for the human body. They are mainly used as nutritional supplements to lower blood sugar and promote growth.

product-1036-347

Company introduction and certificates obtained

Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014, mainly supplying herbal extracts, functional cosmetic raw materials, organic products, etc. We have our own factories, R&D and quality inspection teams, and have the conditions for development, production, and quality assurance. At present, we have obtained ISO9001, ISO22000, HALAL, KOSHER, HACCP, FDA and other certificates. Therefore, the quality of our products is guaranteed, and it is our original intention to bring high-quality products to customers.

product-750-450