标准摘要
[中文适用范围]： 本国际标准提供了 DNA 提取/纯化和定量的一般要求和具体方法。 这些方法在附录 A 和 B 中进行了描述。 本国际标准是针对食品基质制定的，但也适用于其他基质，例如谷物和饲料。 它被设计为基于核酸的分析方法的一个组成部分，特别是关于定性分析方法的 ISO 21569 和关于定量分析方法的 ISO 21570。 [外文原描述]： ISO 21571:2005 provides general requirements and specific methods for DNA extraction/purification and quantification. These methods are described in Annexes A and B. ISO 21571:2005 has been established for food matrices, but could also be applicable to other matrices, such as grains and feed. It has been designed as an integral part of nucleic-acid-based analytical methods, in particular ISO 21569 on qualitative analytical methods, and ISO 21570 on quantitative analytical methods.
英文名称Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Nucleic acid extraction