Standard No.:	GB/T 18979-2003
English Name:	Determination aflatoxins content in food - Cleanuup by immunoaffinity chromatogaphy and determination by high - Performance liquid chromatigraphy and fluorometer
Chinese Name:	食品中黄曲霉毒素的测定 免疫亲和层析净化高效液相色谱法和荧光光度法
Chinese Classification:	X04    Basic standards and general methods
Professional Classification:	GB    National Standard
Source Content Issued by:	MOC; AQSIQ
Issued on:	2003-2-21
Implemented on:	2003-8-1
Status:	superseded
Superseded by:	GB 5009.22-2016 National Food Safety Standard--Determination of B-group and G-group Aflatoxins in Foods
Superseded on:	2017-6-23
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	194.0
Delivery:	via email in 1 business day

This standard specifies the conditions and detailed analysis procedures of determining aflatoxins content in food cleaned by immunoaffinity chromatography and determined by high-performance liquid chromatography and fluorometer. This standard is applicable to determination of aflatoxins content in corn, peanut and their products (peanut butter and peanut kernel), rice, wheat, vegetable fat, soya sauce and vinegar etc.. Detection limit of aflatoxins content in the sample: detection limit for aflatoxin B1 and the total amount of aflatoxin B1, B2, G1 and G2 is 1 μg/kg. Detection limit for the total amount of aflatoxin B1, B2, G1 and G2 cleaned by immunoaffinity chromatography and determined by fluorometer is 1 μg/kg, and that in the soya sauce sample is 2.5 μg/kg.

Foreword 1 Scope 2 Cleanup by Immunoaffinity Chromatogaphy and Determination by High-performance Liquid Chromatigraphy 3 Cleanup by Immunoaffinity Chromatogaphy and Determination by Fluorometer