知母皂苷B2; 知母皂苷BII Timosaponin BII
2021-08-10 16:26:32 浏览:597 作者:管理员
HPLC≥98%
HPLC≥98%
MutatoxanthinMutatoxanthin (3S,5R,8RS,3’R)‐5,8‐Epoxy‐5,8‐dihydro‐β,β‐carotene‐3,3’‐diol; mixture of epimers) HPLC 96%, synth., cryst.
Anhydrolutein IAnhydrolutein I ((3R,6’R)-3’,4’-Didehydro-β,γ-caroten-3-ol) HPLC ≥ 89%, isolated, cryst.
L-茶氨酸 L-Theanine HPLC≥98%
重楼皂苷I Polyphyllin I HPLC≥98%