GB/T 46928-2025

Upcoming

Animal and vegetable fats and oils—Determination of monoacylglycerols, diacylglycerols, triacylglycerols and glycerol—High-performance size-exclusion chromatography (HPSEC)

动植物油脂甘油一酯、甘油二酯、甘油三酯和甘油的测定高效体积排阻色谱法（HPSEC）

Standard Type

GBT

ICS

67.200.10

CCS

X14

Status

Upcoming

Issue Date

2025-12-31

Implementation

2026-07-01

Centralized Committee

国家粮食和储备局

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a high-performance size-exclusion chromatography (HPSEC) method for the quantitative determination of monoacylglycerols, diacylglycerols, triacylglycerols, and free glycerol in animal and vegetable fats and oils. It is applied in the food industry, particularly for quality control and authenticity testing of edible oils, fats, and related products such as margarine or frying oils. The method is used by testing laboratories and regulatory bodies to assess oil composition, monitor degradation during processing or storage, and verify compliance with food safety standards.

Related Standards

NY/T 1273--2007 Low Erucic Acid Rapeseed Salad Oil NY/T 601-2002 Sunflower seed for oil processing GB/T 1535-2003 Soya bean oil GB/T 1534-2003 Peanut oil GB/T 1536-2004 Rapeseed oil GB/T 19112-2003 Rice bran oil GB/T 19111-2003 Maize oil GB/T 1537-2003 Cottonseed oil

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.