1. Forfood industry。Lysine isproteinIt is one of the important components ofamino acidOne is an excellent food fortifier.Due to the lack of lysine in food, it is also called "No. 1"essential amino acid ”。Adding lysine to drinks, rice, flour, cans and other foods can improve the utilization rate of protein, thus greatlyFortified foodTo promote nutritionGrowth and developmentIt can increase appetite, reduce disease and strengthen physique. It can be used for deodorization and fresh-keeping in cans.
2. ForPharmaceutical industry。Lysine can be used for preparationCompound amino acidInfusion, it is better thanHydrolyzed proteinThe infusion effect is good with few side effects.Lysine can be used with various vitaminsglucosemakeNutritional supplements, easy to be absorbed by gastrointestinal tract after oral administration.Lysine can also improve the performance and efficacy of some drugs.
Transportation and storage: light loading and unloading, moisture-proof and sunscreen, not mixed with toxic and harmful substances.
1. L-lysine is generally supplied to the market with L-lysine hydrochloride [657-27-2], and free L-lysine is very easy toDeliquescence, due to freeaminoIt is prone to yellowing and deterioration, and has a pungent smell, which is difficult to preserve for a long time.L-lysine hydrochlorideIt is relatively stable, not easy to deliquescence, and convenient for storage.However, the demand for L-lysine in some applications is also increasing, such asPolypeptide synthesisChemistry, biochemical research, preparation of lysine derivatives, etc.Free L-lysine can be prepared from L-lysine hydrochloride.
Lysine
2. Tobacco: BU, 22;FC,21;It can be obtained by hydrolyzing and refining animal protein.It can also be made from benzoylPiperidinesynthesis.