基于微滴式数字PCR技术检测树莓制品的定量分析方法  

Quantitative Analysis of Raspberry Products Based on Microdrop Digital PCR

作　　者：陈佳 张琳琳 王晓茹 肖霄[1] 张凯江 郭金颖 辛文 杨帛 孙伟 CHEN Jia;ZHANG Linlin;WANG Xiaoru;XIAO Xiao;ZHANG Kaijiang;GUO Jinying;XIN Wen;YANG Bo;SUN Wei(School of Chemical Engineering,Shijiazhuang University,Shijiazhuang Food Engineering Technology Innovation Center,Shijiazhuang 050035,China;School of Marxism,Shijiazhuang University,Shijiazhuang 050035,China;Qinhuangdao Food and Drug Inspection Center,Qinhuangdao 066001,China;Hebei Intellectual Property Protection Center,Shijiazhuang 050000,China)

机构地区：[1]石家庄学院化工学院,石家庄市食品工程技术创新中心,河北石家庄050035 [2]石家庄学院马克思主义学院,河北石家庄050035 [3]秦皇岛市食品药品检验中心,河北秦皇岛066001 [4]河北省知识产权保护中心,河北石家庄050000

出　　处：《现代食品》2024年第7期196-201,共6页Modern Food

基　　金：河北省市场监督管理局科技计划项目(2022ZD36);河北省高等学校科学技术研究项目(ZC2023112)。

摘　　要：为了检验树莓制品中是否掺杂其他成分,建立了微滴式数字聚合酶链式反应(Droplet Digital PCR,ddPCR)技术定量检测树莓成分的检验方法。结果表明,实验建立的树莓掺假模型的检测结果准确,为检测市售树莓制品中是否掺假提供了一种新的、更加精确的定量手段。In order to test whether other components are doped in raspberry products,a ddPCR method for quantitative detection of raspberry components was established.The results show that the raspberry adulteration model established in the experiment is accurate,which can provide a new and more accurate quantitative means for detecting whether raspberry products are adulterated.

关 键 词：树莓 微滴式数字聚合酶链式反应 定量检测 掺假 

分 类 号：S663.2[农业科学—果树学]