T/GDPA 1-2019
Determination of stereoisomers of Dihydromyricetin--High performance liquid chromatography method (English Version)

Standard No.

T/GDPA 1-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Group Standards of the People's Republic of China

Status

Be replaced 2020-11

Replace By

T/GDPA 1-2020

Latest

T/GDPA 1-2022

Scope

This standard uses high-performance liquid chromatography (HPLC) to analyze (2S, 3S)-dihydromyricetin and (2R, 3R)-dihydromyricetin in various dihydromyricetin raw materials with chemical purity ≥98%. Carry out analytical testing and content determination.

T/GDPA 1-2019 history

• 2022 T/GDPA 1-2022 Reference catalogue of drug provisions in infirmary of enterprises and institutions
• 2021 T/GDPA 1-2021 The specification of evidence-base pharmaceutical evaluation method for off-label drug use
• 2020 T/GDPA 1-2020 Technical Specification of 3D Printing Subdivided Tablets in Medical Institutions
• 2019 T/GDPA 1-2019 Determination of stereoisomers of Dihydromyricetin--High performance liquid chromatography method