LS/T 6122-2017 in English

VALID

Inspection of grain and oils―Determination aflatoxin content in grains and oils―Cleanup by immunoaffinity chromatography and determination by high-performance liquid chromatography and post-column photochemical derivatization

Issued on:2017-10-27
Implemented on:2017-12-20
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
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Standard No:	LS/T 6122-2017
Document status:	VALID
Title in English:	Inspection of grain and oils―Determination aflatoxin content in grains and oils―Cleanup by immunoaffinity chromatography and determination by high-performance liquid chromatography and post-column photochemical derivatization
Title in Chinese:	粮油检验粮油及制品中黄曲霉毒素含量测定柱后光化学衍生高效液相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-10-27
Implemented on:	2017-12-20
ICS Classification:	67.060-Cereals, pulses and derived products
Chinese Classification:	X11-Grain processing and products
Professional Classification:	LS-Cereal
Related Keywords:	oils ― determination aflatoxin content high-performance liquid chromatography post-column photochemical derivatization introductionthis standard post-column photochemical derivatization immunoaffinity chromatography
Related Topics:	Grain and Oil Products Act Aspergillus flavus derivatization Aflatoxin spectrum Aspergillus flavus Aflatoxin Derivatizer post-column derivatized content Post-column derivation of Aspergillus flavus Aspergillus flavus column peak Aflatoxin post-column derivatizer Post-column derivatization of Aspergillus flavus Aspergillus flavus derivatization post column derivatizer Post-column derivation of Aspergillus flavus Pre-column derivatization of aflatoxin Post-column derivatization of aflatoxin Pre-column derivatization of aflatoxins Post-column derivatization of aflatoxin Post-column derivatization of aflatoxins Why is aflatoxin derivatized post-column Aflatoxin + column High efficiency preparative column Column Derivatizer Pre-column derivatization of aflatoxin Aflatoxin UV post-column derivatization instrument Efficient Photon Detection In-column derivatization in the derivatization method Post-column derivatization of aflatoxins Liquid phase electrochemical detector Toxin derivatization HPLC Derivatization Gas Chromatography Detection Pre-column derivatization of aflatoxins Pre-column derivatization Post-column derivatization Aspergillus flavus column derivatizer Aspergillus flavus detection + column Requirements for post-derivatization testing Inspection of Fumonisins in Corn and Its Products by Grain and Oil hyperspectral year High performance liquid phase electrochemical detector Drugs + Spectrum Aflatoxin quantification Liquid Column Derivatization ls/t 3245 Grain and oil products HPLC derivatization method Derivatization after oximation Pigment Content Spectrum Determination of Aspergillus flavus by post-column derivatization Liquid phase pre-column derivatization of aflatoxin Pre-column and post-column derivatization of aflatoxins Toxin-derived detection Aflatoxins derived from why Liquid Column Chemistry Post-column derivatization and post-column derivatization GB/T 6122-2017 High performance liquid phase standard curve preparation method Liquid phase column efficiency testing program Does the product content in HPLC have an impact on the HPLC column? Aflatoxin detection in grains Does DDGS contain high mycotoxin content? Aflatoxin chemical structure HPLC measurement of Niuhuang Jiedu tablets Chemical properties of aflatoxin Liquid phase content standard curve Aflatoxin content in peanut oil LC Derivatization Method Endpoint Liquid chromatography derivatization method Limits of aflatoxin in food High performance liquid phase standard curve drawing Aflatoxin content in peanut oil products Walnut oil aflatoxin detection

本标准规定了柱后光化学衍生高效液相色谱法测定粮食和食用植物油中黄曲霉毒素的原理、试剂和材料、仪器和设备、扦样、试样制备、操作步骤、结果计算和精密度。
本标准适用于粮油及制品中黄曲霉毒素的测定（油料除外）。
本标准中黄曲霉毒素B1、B2、G1、G2的定量检测限分别为0.5 g/kg、0.25 g/kg、1.0 g/kg和0.5 g/kg。

Introduction

This standard outlines a method for determining the content of aflatoxins in grains and their products. It specifies the use of high-performance liquid chromatography combined with post-column photochemical derivatization. The procedure involves sample preparation, chromatographic separation, and detection techniques to ensure accurate measurement. The method is designed to provide reliable results for quality control and safety assessment. It includes detailed guidelines on equipment, reagents, and operational conditions. The standard also covers the calculation and expression of results. This document serves as a reference for laboratories involved in the analysis of aflatoxins in food commodities.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: NB/T 47013.2-2015 DL/T 5154-2012 QC/T 942-2021

Sample only — not a preview of LS/T 6122-2017

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