Project Description

Lysine

L-Lysine is an essential amino acid that is available as a nutritional supplement.

It helps the body absorb calcium, and supports the creation of collagen.

Evidence suggests that lysine may help treat cold sores and help prevent osteoporosis.

Specification

Items Specification
  Medicine grade   Food grade  Feed grade
Appearance White or light yellow crystalline powder
Content (%) 99.0~101.0 99.0~100.5  ≥98.5
Specific optical rotation    +20.4 °~+21.4 ° +20.7 °~+21.5 °  +18.0o ~ +21.5o
Heavy metal (Pb%) ≤0.0015 ≤0.001 ≤0.003
PH 5.5~7.5 5.0~6.0 5.0~6.0
Loss on drying (%) ≤0.4 ≤0.4 ≤1.0
Residue on ignition (%) ≤0.1 ≤0.1 ≤0.3
Chloride (Cl%) 19.0~19.6 19.12~19.51 19.12~19.51
Arsenic (As2O3%) ≤0.0001 ≤0.0001 ≤ 0.04
Sulfate (SO4%) ≤0.03 ≤0.02  —
Ferric salt (%) ≤0.003 ≤0.001  —
  1. Food grade: nutritional enhancer,used for seasoning in mayonnaise,milk,instant noodles food
  2. Medcine grade:preparation for compound amino acid transfusion,improve efficiency of drugs
  3. Feed grade: make poultry nutrition balance, improve meat quality and productivity

25kg/WPP bag; 17 Tons/20’FCL.