T/ZNZ 183-2023 Active Group standards

T/ZNZ 183-2023 Determination of Direct and Branch Chain Starch using Double Wavelength Spectrophotometry

Publish Date: 2023-04-24 Implement Date: 2023-05-24 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/ZNZ 183-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Starch and its derivative products

Publish Date: 2023-04-24

Implement Date: 2023-05-24

Scope

Main technical content: This document specifies the principle, reagents and materials, instruments and equipment, analytical steps, result calculation and expression, and precision for determining the straight-chain and branched-chain starch content in tubers using a dual-wavelength spectrophotometry method. This document is applicable to the determination of the straight-chain and branched-chain starch content in tubers such as cassava and potatoes.