Products

Chengdu Jinkai Biology Engineering Itaconic Acid, also called Methylene butanedioic acid or dissociative aconitic acid. It shall be called itaconate or methylene succinic acid according to its molecule structure. It dissolves in water, ethanol and acetone, one unsaturated double bond has conjugate relation with the hydroxyl. It has active chemical properties and enables various addition reactions and polyreactions.

Chengdu Jinkai Biology Engineering ε-Polylysine is yellow powder and has strong hygroscopicity. It is widely used for food preservative. It has good water-solubility, high safety, good thermal stability, etc. It is a highly effective, non-toxic, safe and has no side-effect food preservatives.

Chengdu Jinkai Biology Engineering Kojic Acid, (formal name: 5-hydroxy-2-hydroxymethyl-1,4-pyrone) is a kind of sub acid organic compound made in microbial fermentation. Kojic acid is white or off-white needle-like crystals, easily dissolved in water, alcohol and acetone. It is slightly dissolved in ether, ethyl acetate, chloroform and pyridine and undissolved in benzene.