ISO 21569-2005 食品.基因改良有机物和衍生产品的检测用分析方法.基于定性的核酸方法

标准号：ISO 21569-2005
中文标准名称：食品.基因改良有机物和衍生产品的检测用分析方法.基于定性的核酸方法
英文标准名称：Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
标准类型：X04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X04
国际标准分类号：67.050
适用范围：This International Standard describes the procedure to qualitatively detect genetically modified organisms(GMOs) and derived products by analysing the nucleic acids extracted from the sample under study. The mainfocus is on polymerase chain reaction (PCR) based amplification methods.It gives general requirements for the specific detection and identification of target nucleic acid sequences(DNA) and for the confirmation of the identity of the amplified DNA sequence.Guidelines, minimum requirements and performance criteria laid down in this International Standard areintended to ensure that comparable, accurate and reproducible results are obtained in different laboratories.This International Standard has been established for food matrices, but could also be applied to othermatrices (e.g. feed and plant samples from the environment).Specific examples of methods are provided in Annexes A to D.