Description

L-Leucine is an essential amino acid belonging to the group of branched-chain amino acids (BCAA). The product is available in the form of white crystals or crystalline powder, odourless or with a delicate, characteristic odour and a slightly bitter taste.

The amino acid leucine is distinguished by its stability under storage conditions and high active substance content. Thanks to its properties, it is used in many branches of the food and supplement industries.

Technical aspects

L-leucine is characterised by high purity and specific physicochemical parameters.

Parameter Value
Appearance White crystals or crystalline powder
Odour Odourless or slightly characteristic
Taste Slightly bitter
Transparency of solution ≥ 98.0%
pH 5.5 – 6.5
Specific rotation [α]20D +14.9 – +16.0°
Specific rotation [α]25D +14.9 – +17.3°
Heavy metals (Pb) max. 10 ppm
Arsenic (As2O3) max. 1 ppm
Loss on drying max. 0.020%
Ash after calcination max. 0.010%
Active substance content (on dry weight) 99.0 – 101.0%

Application

L-leucine is used in the food and supplement industry as an ingredient in protein preparations and sports nutrition products. It supports protein metabolism and regenerative processes in muscle tissue.

The amino acid is also used in the production of functional foods, dietary supplements, and specialised preparations supporting the maintenance of proper nitrogen metabolism in the body.

Storage

Leucine should be stored in a tightly closed container in a dry place at a controlled temperature between 15°C and 30°C, protected from moisture and light.

Package

Product delivered in 25 kg bags or in big bags.

Leucine

  1. Leucine
Leucine

Presented images are for illustrative purposes only.

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Customer support

Katarzyna Zając

Katarzyna Zając

contact@fdcm.eu

+48 577 124 466

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