T/GZTPA 0010-2021 Active Group standards

T/GZTPA 0010-2021 The detection of soluble sugars in Guizhou tea using gas chromatography with hydrogen flame ionization detection

Publish Date: 2021-11-25 Implement Date: 2021-11-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GZTPA 0010-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2021-11-25

Implement Date: 2021-11-26

Scope

The main technical content includes: using an acetonitrile and water mixed solvent for oscillatory extraction, subjecting the extract to derivatization treatment with two derivatizing reagents, namely methoxamine hydrochloride and N,O-bis(trimethylsilyl)trifluoroacetamide, and then directly detecting it using a gas chromatograph with a hydrogen flame detector. Benzyl-β-D-ribofuranoside is used as the internal standard, and quantitative analysis is carried out using the internal standard standard curve method.