標準號：ISO 21569-2005
中文標準名稱：食品.基因改良有機物和衍生產品的檢測用分析方法.基于定性的核酸方法
英文標準名稱：Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Qualitative nucleic acid based methods
標準類型：X04
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：X04
國際標準分類號：67.050
適用范圍：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.