苹果采后照光增红技术研究  

Study on Red-enhancing Technology of Harvest Apples Illuminated

作　　者：张立新[1] 石建新[1] 赵猛[1] 赵迎丽[1] 李超[1] 

机构地区：[1]山西省农业科学院农产品贮藏保鲜研究所,太原030031

出　　处：《天津农业科学》2003年第1期23-25,共3页Tianjin Agricultural Sciences

基　　金：山西省自然科学基金项目(971076)

摘　　要：采后人工照光处理使富士苹果增色的试验表明,2℃和8℃下采用白色荧光灯照射192h可使果实照光面100%着色,且对果实随后的低温贮藏无显著不良影响。80W照射果实花青素形成量大于40W;白色荧光灯照射后的果实花青素形成量最多。Results from the study on the red-enhancing effect of postharvest illumination of Fuji ap-ples showed that Fuji apples,illuminated at8℃and2℃for192hours respectively,showed a100%red coverage on the side exposed to light and had no difference in fruit ripening from those unillumi-nated fruits when then being stored at0℃.The content of anthocyanin developed in fruits illuminated with the light-intensity at80W was higher than that in fruits illuminated with light-intensity at40W.Anthocyanin development was most intense in those fruits illuminated by white fluorescent light.

关 键 词：富士苹果 采后照光 花青素 淀粉指数 

分 类 号：S661.1[农业科学—果树学]