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Position: Home > Articles > Effect of Bagging on Fruit Quality of Late-ripening Peach Cultivar Xiahui 8 Acta Agriculturae Jiangxi 2014 (12) 46-49+58

套袋对晚熟桃霞晖8号果实品质的影响

作  者:
张斌斌;蔡志翔;马瑞娟;张春华;颜大华
单  位:
张家港市凤凰农业科技有限公司;江苏省农业科学院
关键词:
晚熟桃;套袋;外观品质;内在品质
摘  要:
以不套袋为对照,研究了不同类型果袋对霞晖8号桃果实品质的影响。结果表明,套袋使果实的外观着色改变,糖酸比提高,风味改善。外黄内黑单层袋、外黄内黑双层袋(采前拆袋)使果面着红色水平提高。不同果袋处理比较,黄色单层袋果实的单果重最大,但红色色泽、果皮花色素苷含量均显著低于对照,综合品质不佳,不适于长江中下游地区晚熟桃品种霞晖8号。白色单层袋果实的单果重、可溶性固性物含量、糖酸比、红色饱和度和色饱和度均显著高于对照,带皮硬度、去皮硬度、亮度值、色调角、a*/b*等与对照差异不显著,果实综合品质较好。外黄内黑单、双层袋(采前拆袋)果实的单果重、外观色泽、花色素苷含量及糖酸比均较对照高,可溶性固性物含量和硬度与对照差异不显著,综合品质优于对照,尤以外黄内黑双层袋更好。
译  名:
Effect of Bagging on Fruit Quality of Late-ripening Peach Cultivar Xiahui 8
作  者:
ZHANG Bin-bin;CAI Zhi-xiang;MA Rui-juan;ZHANG Chun-hua;YAN Da-hua;Institute of Horticulture,Jiangsu Academy of Agricultural Sciences;Jiangsu Provincial Key Laboratory for Genetic Improvement of High-efficient Horticultural Crops;Fenghuang Agricultural Science and Technology Limited Company in Zhangjiagang City;
关键词:
Late-ripening peach;;Bagging;;Appearance quality;;Inner quality
摘  要:
The effect of different bagging treatments on the fruit quality of peach cultivar Xiahui 8 was studied by using no bagging as the control.The results showed that bagging treatment could change the pericarpial coloration,raise sugar-acid ratio,and improve fruit flavor.Single-layer bag or double-layer bag with yellow outside and black inside could increase the red level of pericarp if the bags were removed before harvest.In the bagging treatment with single-layer yellow bags,the single-fruit weight was the highest,but both red color and pericarp anthocyanin content of fruits were significantly lower than those in the control.In the bagging treatment with single-layer white bags,the single-fruit weight,soluble solid content,sugar-acid ratio,red saturability,and chroma of fruits were significantly higher than those in the control;the hardness with pericarp,hardness without pericarp,brightness value,hue angle,and a*/ b*value were not significantly different from those in the control;this treatment obtained better comprehensive fruit quality.In the bagging treatments with single-layer bags or double-layer bags whose color was yellow outside and black inside,the single-fruit weight,pericarpial coloration,pericarp anthocyanin content and sugar-acid ratio of fruits were higher than those in the control,but the soluble solid content and hardness of fruits were not significantly different from those in the control;the comprehensive quality of fruits in these two bagging treatments(especially the bagging treatment with double-layer bags) was better than that in the control.

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