Xi`an Changyue Biological Technology Co., Ltd,
|
White crystalline powder, Theanine (L - Theanine) is a kind of amino acids, tea unique chemical formula to C ₇ H14N ₂ O ₃, accounting for the weight in the dry tea 1 %-2%. |
Send Inquiry
|
Xi`an Changyue Biological Technology Co., Ltd,
|
White crystalline powder, Theanine (L - Theanine) is a kind of amino acids, tea unique chemical formula to C ₇ H14N ₂ O ₃, accounting for the weight in the dry tea 1 %-2%. |
Send Inquiry
|