阿膠含量定量檢測(cè)中DigitalPCR的應(yīng)用研究
Application of Digital PCR in Quantitative Detection of Ejiao Content
LI Na1.2.3 WANG Yicun1.2.3 GOU Yanping4 GUO Yue5 HOU Guangyue1.2.3 ZHOU Lili1.2.3* [1.Shandong Institute forProduct Quality Inspection;2.National InspectionandTestingCenterforProcessedFood
（Shandong）;3.JinanKeyLaboratoryofFunctionalFoodQualitySafety;4.QingdaoChengyangAdministrationforMarket Regulation; 5.The Offce ofWetland Conservation and Management ofJilin Province]
Abstract：This paperdiscussesthenecessityfeasibilityandtechnicalpathof introducingthedigital polymerasechain reaction（Digital PCR）technologyintothequantitative detectionof ejiao content.Throughacomprehensive evaluationof ejiao samples，combined withDigitalPCR'sadvantagesofhighsensitivityandabsolute quantification，this paperproposes asystematictestingprocess，including thedeterminationof thesamplepopulation，thesetingoftechnical indicators and qualitycharacteristics，sampleextractionandtheevaluationof testresults.The study shows thattheDigital PCR technologycanefectivelyimprovetheaccuracyofquantitativedetectionofejiaocontentandprovidereliablequalitydata for the industry.
Keywords：ejiao content; quantitative detection;Digital PCR
0 引言
代阿膠質(zhì)量控制日益嚴(yán)格的要求1。（剩余5322字）