实时荧光PCR法检测芝麻酱中的芝麻成分

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摘 要：利用实时荧光PCR法检测芝麻酱中的芝麻源性成分，以鉴定预包装产品的真伪。选取3份市售芝麻酱产品，其中1份标示不含芝麻成分，利用荧光定量PCR法进行检测。结果显示该法检测结果与产品标签相符，建立的检测方法可行。

关键词：芝麻酱；芝麻成分；实时荧光PCR法

Real-Time Fluorescence PCR Method for Detection of Sesame Components in Sesame Paste

LI Juan1， CHEN Yinyin2， MEI Yan1， CHEN Xuehua1， WANG Da1， HUANG Jiawen1

（1.Guangdong Food and Drug Vocational-Technical School， Guangzhou 510000， China; 2.Guangdong Provincial Institute of Food Inspection， Guangzhou 510000， China）

Abstract： A real-time fluorescence PCR method was used to detect sesame-derived ingredients in sesame paste to identify the authenticity of prepackaged products. Three commercially available sesame paste products， one of which was labeled as not containing sesame ingredients， were selected and tested using a fluorescence quantitative PCR method. The results showed that the assay results were consistent with the product labels and the established assay was feasible.

Keywords： sesame paste; sesame components; real-time fluorescence PCR

芝麻又稱胡麻，既是油料作物，又可直接食用。（剩余3605字）

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