农业工程学报2012，Vol.28Issue(17)：281-286,6.DOI:10.3969/j.issn.1002-6819.2012.17.041
小型西瓜果实成熟度表征因子筛选
Screening of maturity characterization factors for mini watermelon fruit
摘要
Abstract
For the purposes of detecting the maturity of small watermelon and real-time monitoring its internal quality during the growth, this paper studied a variety of basic information in constantly changing circumstances along with growing days of mini watermelon fruit Jingxiu. During the growth, the majority of the small watermelon basic information changes follow certain regularities and some indicators regularities are similar. Based on the correlation analysis, the factor analysis and the new constructed variable results, it can be found that the quality changes of the small watermelon fruit Jingxiu mainly manifest as the content changes of soluble solids, titratable acidity, flesh moisture and chlorophyll from 20 to 39 days after pollination process. Among these changes, the chlorophyll content changes notably in the course of 22 to 25 days after pollination process, while the other three primarily change in the course of 28 to 30 days. The quality becomes stable during the growth process of 31 to 39 days except some small fluctuations within a small range. The results can provide a basis for selection of parameters for optical non-destructive testing of small watermelon quality and maturity.关键词
监测/无损检测/农产品/小型西瓜果实/成熟度/表征因子/相关分析/因子分析Key words
monitoring/ nondestructive examination/ agricultural products/ small watermelon fruit/ maturity/ characterization factor/ correlation analysis/ factor analysis分类
轻工纺织引用本文复制引用
赵洪卫,韩东海,宋曙辉,常冬..小型西瓜果实成熟度表征因子筛选[J].农业工程学报,2012,28(17):281-286,6.基金项目
国家自然科学基金项目(31071555) （31071555）
现代农业产业技术体系建设专项资金资助(CARS-26-22) （CARS-26-22）
