L-proline is one of the eighteen amino acids synthesized by human body. It is colorless to white crystal or crystalline powder at room temperature. It is slightly smelly and sweet. It is very soluble in water, insoluble in ethanol, and insoluble in ether and n-butanol. L-proline is used in biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal diseases, burns and postoperative protein supplement. It can also be used as flavoring agent, which can react with sugar to form special flavoring substance.
This product can be used as food additives, flavors and fragrances, nutritional supplements, chemical reagents, pharmaceutical raw materials.