T/NMRJ 041-2026 Active Group standards

T/NMRJ 041-2026 Determination of sugar alcohols in dairy products-Liquid chromatography

Publish Date: 2026-01-14 Implement Date: 2026-01-14 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/NMRJ 041-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Broadcasting and television transmission and reception equipment

ICS Name: Comprehensive information about milk and dairy products

Publish Date: 2026-01-14

Implement Date: 2026-01-14

Scope

This document specifies the liquid chromatography determination method for erythritol, xylitol, sorbitol, mannitol, maltitol, and lactitol in dairy products. This document is applicable to the determination of erythritol, xylitol, sorbitol, mannitol, maltitol, and lactitol in liquid milk, as well as the determination of erythritol, xylitol, sorbitol, and mannitol in milk powder. Principle: The sample is extracted with trichloroacetic acid solution, centrifuged after precipitating proteins, diluted with acetonitrile, and the supernatant is detected by a high-performance liquid chromatograph-evaporative light scattering detector. The qualitative analysis is based on the retention time of the chromatographic peaks, and the quantitative analysis is performed using the external standard method.