果实干物质含量与成熟度的关系及判定

中图分类号：S66 文献标识码：A

Abstract：Thetraditional determinationmethodsoffruitmaturityincludeseedcoatcolor，peelcolor，fruithardness， starchcontent and soluble solids content，butthese methodsareaffected by manyfactors，and the accuracyis limited.As an importantindex tojudgethematurityoffruit，drymatercontentiscloselyrelatedtotheediblequalityandstorageofruit. Thedetection methods of dry matercontent include drying method，specific gravity method，refractivemethodandnon-destructive testing method.Non-destructive testing techniques such as near-infrared spectroscopy have been widely used i the qualitydetectionofvariousfruitsduetotheirast，non-destructiveandeficientcharacteristics.Thecomprehensiveapplication of dry mattercontentandother maturityindicatorscanimprove the accuracyoffruit maturity judgment，which isofgreat sig nificance for improving fruit quality，reducing postharvest lossand promoting the sustainable development offruit industry.

Key words：apple；fruit maturity；dry matter content；non-destructive testing

根据中国农业农村部和联合国粮食及农业组织（FAO）的最新数据，中国水果年产量已连续多年位居世界第一。（剩余11267字）