农业机械学报2013，Vol.44Issue(7)：174-178,5.DOI:10.6041/j.issn.1000-1298.2013.07.030
小型西瓜品质近红外无损检测的光谱信息采集
Information Collection of Mini Watermelon Quality Using Near-infrared Non-destructive Detection
摘要
Abstract
In order to achieve the fast and non-destructive detection of mini watermelon quality during growth process,the basic information collection methods for fruit measuring were analyzed quantitatively.The PLS modeling results showed that both the tissue water content and soluble solids content could obtain good results at the top position and the equator.The modeling performance had some differences with basic chemical information at different depths,but both the tissue water content and soluble solids content could got the best results in the middle information area which was under 2 ～ 3 cm from the rind.The correlation coefficients of tissue water content at the top location and the equator were 0.953 and 0.924,and the RMSEP were 0.510 and 0.766,respectively.The correlation coefficients of soluble solid content at the top location and the equator were 0.952 and 0.929,and the RMSEP were 0.666 and 0.732,respectively.For the mini Jingxiu watermelon,the best foundation information area for NIR detection was the middle area.关键词
小型西瓜/近红外/无损检测/信息采集Key words
Mini watermelon/Near-infrared/Non-destructive detection/Information collection分类
化学化工引用本文复制引用
韩东海,常冬,宋曙辉,蒋圣楠,赵洪卫..小型西瓜品质近红外无损检测的光谱信息采集[J].农业机械学报,2013,44(7):174-178,5.基金项目
国家自然科学基金资助项目(31071555)和现代农业产业技术体系建设专项资金资助项目(CARS-26-22) （31071555）
