NY/T 1033-2006
Determination of cimaterol in feeds - Gas chromatography/mass spectrometry method
饲料中西马特罗的测定 气相色谱/质谱法
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 方法原理 → 4 试剂和材料 Foreword → 1 Scope → 2 Normative References → 3 Principle of the method → 4 Reagents and materials
Scope
This standard specifies the method for the determination of cimaterol content in feeds by gas chromatography/mass spectrometry (GC/MS). This standard is applicable to the determination of cimaterol in compound feeds, concentrated feeds, and additive premixed feeds. The minimum detection concentration is 0.05 mg/kg.
本标准规定了用气相色谱/质谱法(GC/MS)测定饲料中西马特罗含量的方法。本标准适用于配合饲料、浓缩饲料及添加剂预混饲料中西马特罗的测定。最低检测浓度为0.05 mg/kg。
Normative References
Keywords
Application Summary AI generated
Feed manufacturers and quality inspection agencies use this standard to detect the banned drug cimaterol in feeds. It provides a reliable GC/MS method for accurate quantification, ensuring feed safety and preventing harmful drug residues in animal-derived foods.
饲料生产企业和质检机构使用本标准来检测饲料中是否含有违禁药物西马特罗。通过气相色谱/质谱法进行精确测定，确保饲料安全，防止动物源性食品中的药物残留危害人体健康。
AI Summary AI generated
This standard specifies a GC/MS method for determining cimaterol in feeds, applicable to compound, concentrated, and additive premixed feeds, with a minimum detection concentration of 0.05 mg/kg. The method involves extraction with sodium acetate buffer, purification by SPE column, derivatization, and GC/MS analysis. It references GB/T 6682-1992 and GB/T 14699.1. Issued by the Ministry of Agriculture, under the technical committee of feed industry standardization.
本标准规定了用气相色谱/质谱法测定饲料中西马特罗含量的方法，适用于配合饲料、浓缩饲料及添加剂预混饲料，最低检测浓度为0.05 mg/kg。方法原理为乙酸钠缓冲液提取、固相萃取柱净化、衍生后上机测定。引用GB/T 6682-1992和GB/T 14699.1两个标准。由农业部发布，全国饲料工业标准化技术委员会归口。
Key Sentences extracted from text
本标准规定了用气相色谱/质谱法(GC/MS)测定饲料中西马特罗含量的方法。
本标准适用于配合饲料、浓缩饲料及添加剂预混饲料中西马特罗的测定。
最低检测浓度为0.05 mg/kg。
用乙酸钠缓冲溶液提取饲料中的西马特罗，提取液过固相提取柱(SPE)净化，吹干，经衍生后，直接在气相色谱/质谱仪上测定。
以下试剂除特别注明者外均为分析纯，水应符合GB/T 6682-1992一级水要求。
This standard specifies the method for the determination of cimaterol content in feeds by gas chromatography/mass spectrometry (GC/MS).
This standard is applicable to the determination of cimaterol in compound feeds, concentrated feeds, and additive premixed feeds.
The minimum detection concentration is 0.05 mg/kg.
Cimaterol in feeds is extracted with sodium acetate buffer solution, the extract is purified by solid phase extraction (SPE) column, dried, derivatized, and directly determined on a gas chromatography/mass spectrometer.
Unless otherwise specified, all reagents are of analytical grade, and water shall comply with the requirements of Grade 1 water in GB/T 6682-1992.