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Position: Home > Articles > Relevance analysis among indexes of grain weight,pulp water activity and microbial of dried litchi Guangdong Agricultural Sciences 2010,37 (10) 29-30

荔枝干颗粒重与果肉水分活度、微生物等指标相关性分析

作  者:
唐道邦;张友胜;徐玉娟;吴继军;温靖;李升锋
单  位:
广东省农科院蚕业与农产品加工研究所/广东省农产品加工公共实验室
关键词:
荔枝干;颗粒重;水分活度;微生物;相关性
摘  要:
为了探讨未分级预处理的荔枝干不同颗粒贮藏期各项指标的相关性,、为制定荔枝干贮藏措施提供理论依据,以贮藏5个月、干制前没有分级预处理的荔枝干为原料,对荔枝干颗粒重与果肉水分活度、菌落总数、霉菌数等指标检测并进行相关性分析。结果表明,未分级预处理的荔枝干不同组间颗粒重与果肉水分活度关系显著、而同一组内荔枝干颗粒重与水分活度关系不显著;颗粒重与果肉水分含量线性关系不显著,与菌落总数、霉菌数之间关系不显著。
译  名:
Relevance analysis among indexes of grain weight,pulp water activity and microbial of dried litchi
作  者:
TANG Dao-bang,ZHANG You-sheng,XU Yu-juan,WU Ji-jun,WEN Jing,LI Sheng-feng(Sericulture & Farm Product Processing Research Institute,Guangdong Academy of Agricultural Science/Guangdong Open Access Laboratory of Product Processing,Guangzhou 510640,China)
关键词:
dried lichi;grain weight;water activity;microbial;relevance
摘  要:
To discuss indexes diversity during storage of dried lichi which not be graded before dried for work out safely storage measurement,Relevance had been analyzed among indexes of grain weight,pulp water activity,bacterial count and fungi count with dried lichies which had no classification pretreatment before drying and had beem stored five months.The result showed that,to dried lichi which not be graded bedfor dried,there was correlation between grain weight and pulp water activity between-group,but no correlation inter block.Linear correlaton between grain weight and water activity was no signifcant difference,also among grain weight,bacterial count and fungi count.

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