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Determination of bile acids in feeds
Standard in brief
Scope of Application:
本文件描述了饲料中胆汁酸的液相色谱串联质谱和高效液相色谱测定方法。
本文件液相色谱-串联质谱法适用于配合饲料、浓缩饲料和精料补充料中胆汁酸(猪胆酸、猪去氧胆酸、鹅去氧胆酸)的测定,高效液相色谱法适用于添加剂预混合饲料和混合型饲料添加剂中胆汁酸(猪胆酸、猪去氧胆酸、鹅去氧胆酸)的测定。
本文件猪胆酸、猪去氧胆酸、鹅去氧胆酸液相色谱串联质谱法的定量限均为0.10 mg/kg;高效液相色谱法添加剂预混合饲料的定量限均为100 mg/kg,混合型饲料添加剂的定量限均为1 000 mg/kg。
Basic information
Standard No:GB/T 46929-2025
Standard Name:饲料中胆汁酸的测定
English Name:Determination of bile acids in feeds
Standard Status:现行
Release Date:2025-12-31
Effective Date:2026-07-01
Language of Publication:中文简体
Standard Classification
ICS Number:65.120
CCS Number:B46
Related Standards
Referenced Standards:GB/T 6682,GB/T 20195
Publication Information
Number of pages:16
Number of words:17 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:Yes
Print Publication Date:2025-12-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46929
Drafter:王敏、张凤枰、曹晨、韩雨轩、王鑫、赵勇、杨发树、李明、张璐、吴旭干、刘海泉
Drafting Organization:上海海关动植物与食品检验检疫技术中心、四川威尔检测技术股份有限公司、上海海洋大学
Management Organization:全国饲料工业标准化技术委员会(SAC/TC 76)
Proposing Department:全国饲料工业标准化技术委员会(SAC/TC 76)