China
联系人 Mr. bill
1100wuzhong rd, shanghai, shanghai
Theanine is an amino acid derivative commonly found in tea (infusions of Camellia sinensis), and also in the basidiomycete mushroom Boletus badius. L-theanine may help the body&#**9;s immune response to infection by boosting the disease-fighting capacity of gamma delta T cells. Product name: L-theanine Cas#: ********6 Chemical formula: C7H*4N2O3 Visual:White crystal powder Assay:*9%Min. Specific Rotation [α]*0/D:*7.*-*8.5o Melting point:******5â
