Standard No.:	GB/T 21514-2008
English Name:	Determination of the content of fatty acids in feeds(ISO/TS 17764:2002 Animal feeding stuff－Determination of the content of fatty acid IDT)
Chinese Name:	饲料中脂肪酸含量的测定
Chinese Classification:	B46    Livestock and poultry feed and additive
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-03-03
Implemented on:	2008-5-1
Status:	to be superseded
Superseded by:	GB/T 21514-2025 Determination of fatty acids in feeds
Superseded on:	2026-1-1
Abolished on:	2026-01-01
Target Language:	English
File Format:	PDF
Word Count:	6500 words
Translation Price(USD):	170.0
Delivery:	via email in 1~3 business day

本标准规定了三氟化硼法和氢氧化钾-氯化氢法两种脂肪酸甲酯制备方法及应用配有毛细管柱和火焰原子化检测器的气相色谱对脂肪中的脂肪酸进行定量分析的方法。本标准适用于动植物脂肪、配制动物饲料的油类和混合脂肪酸以及配合饲料脂肪的提取物（包括脂肪和含有丁酸的脂肪酸混合物）中脂肪酸的测定。本标准不适用于聚合脂肪酸。