不同颜色滤光膜对‘巨玫瑰’葡萄果实品质的影响  

Effects of different color filter film on berry quality of ’Jumeigui’ grapevine

作　　者：王丹 田淑芬 张娜 苏宏 商佳胤 黄健全 WANG Dan;TIAN Shufen;ZHANG Na;SU Hong;SHANG Jiayin;HUANG Jianquan(Tianjin Facility Agriculture Research Institute,Tianjin 301700,China;Tianjin Agricultural University,Tianjin 300384,China)

机构地区：[1]天津市设施农业研究所,天津301707 [2]天津农学院,天津300384

出　　处：《中外葡萄与葡萄酒》2019年第6期39-42,共4页Sino-Overseas Grapevine & Wine

基　　金：天津市农业科技成果转化与推广项目“葡萄避雨栽培关键技术研究与示范”(201502330);现代农业产业技术体系专项资金资助项目(CARS-30)

摘　　要：为明确不同颜色滤光膜对葡萄外观品质及生理指标的影响,本试验选择长势一致且结果部位相同的‘巨玫瑰’葡萄植株为试材进行套袋处理,设6种套袋颜色,采后对其可溶性固形物、可滴定酸、还原糖、VC、叶绿素和花青素含量进行测定。结果表明,套袋处理可以提高果皮的色差值、花青素含量和果实中可滴定酸含量及质构参数,其中紫色处理的质构参数显著高于其余处理;黄色处理的可溶性固形物含量和VC含量显著高于对照和其他处理。In order to clarify the effects of different color filters on the appearance quality and physiological indexes of grape,the same growing and fruiting parts of'Jumeigui'grapevine for bagging treatment were selected as test materials.Six bagging colors were set up.The contents of total soluble solids,titratable acid,reducing sugar,vitamin C,chlorophyll and anthocyanin were determined after harvesting.The results showed that bagging treatment improved color parameters,procyanidins content of skin and tritable acid content,texture parameters of berry.The texture parameters of purple bagged berry were significantly better than others,total soluble solids and vitamin C content of yellow bagged berry were significantly higher than c ontrol groups and other treatments.

关 键 词：滤光膜 外观品质 生理指标 

分 类 号：S663.1[农业科学—果树学]