GH/T 1395-2022
GH/T 1452-2024
Determination of trigonelline in honey—liquid chromatography-tandem mass spectrometry method
GB/T 17528-2009
Determination of piperine content - Method using HPLC
DB64/T 1577-2018
GB/T 30388-2013
Chillies and chilli oleoresins―Determination of total capsaicinoid content―Method using HPLC
NY/T 3631-2020
Determination of theobromine and theophylline in tea-High performance-liquid chromatography
NY/T 2947-2016
Determination of betain in wolfberry-HPLC method
QB/T 5221-2018
Determination of Piperine in toothpaste-High performance liquid chromatography
DB45/T 718-2010
SH/T 0413-1992
DB45/T 781-2011
DB44/T 1029-2012
DB44/T 1027-2012
T/SATA 036-2022
T/CSEE 0184-2021
T/GDFCA 083-2024
T/GDFCA 083-2022
GB/T 3653.1-2024
Ferroboron—Determination of boron content—Alkalimelry method
DB35/T 896-2009
T/NAIA 051-2021