Standard No.:	GB/T 26635-2025
English Name:	Animal and vegetable fats and oils—Determination of tocopherol and tocotrienol contents—High-performance liquid chromatography
Chinese Name:	动植物油脂 生育酚及生育三烯酚含量测定 高效液相色谱法
Chinese Classification:	67.200.10
Professional Classification:	GB    National Standard
ICS Classification:	67.200.10 67.200.10    Animal and vegetable fats and oils 67.200.10
Source Content Issued by:	SAMR;SAC
Issued on:	2025-12-31
Implemented on:	2026-7-1
Status:	to be valid
Superseding:	GB/T 26635-2011 Animal and vegetable fats and oils—Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
Target Language:	English
File Format:	PDF
Word Count:	10500 words
Translation Price(USD):	315.0
Delivery:	via email in 1~5 business day

本文件描述了用高效液相色谱（HPLC）测定动植物油脂中游离α-、β-、γ-、δ-生育酚及生育三烯酚含量的方法。
本文件适用于动植物油脂中生育酚及生育三烯酚含量的测定，对于含有生育酚酯及生育三烯酚酯的产品，先对其进行皂化处理。
本文件不适用于牛奶及奶制品（含来源于牛奶及奶制品的脂肪）。
注：在附录B中描述了低温皂化的适宜方法。