作者：王武,邓烈,何绍兰,易时来,程昌凤
作者单位：重庆市农业科学院果树研究所,中国农业科学院柑桔研究所市
摘要：分析7种不同果袋、3次不同摘袋时间对北碚447锦橙、尤力克柠檬、1232橘橙果实品质的影响.结果表明,套袋对果实内在品质的影响因不同的果袋类型、不同的柑橘品种而有所不同.一般而言,套袋减缓果实的生长发育,平均单果重减少15～30g左右、可溶性固形物(TSS)降低或上升0.5个单位左右;对于维生素C含量,北碚447锦橙降低或上升4～8mg/100mL,而尤力克柠檬、1232橘橙降低或上升1～3mg/100mL;固酸比有升有降,北碚447锦橙降低或上升0.5～1.5个单位,尤力克柠檬基本不变,而1232橘橙降低或上升4～6个单位.采前摘袋可以在一定程度上增加套袋果实的平均单果重,提高果实维生素C的含量和固酸比,降低果实可滴定酸的含量.遮光性强的果袋对果实的品质的不利影响大于遮光性弱的果袋.
关键词：柑橘果实,套袋,摘袋,内在品质
Title: Effects of Bagging on the Interior Quality of the Fruit of Three Citrus Varieties
Authors: WANG Wu,DENG Lie,HE Shao-lan,YI Shi-lai,CHENG Chang-feng
Abstract: The effects of 7 different kinds of bags and 3 different de-bagging times on the interior quality of Beibei 447 Jincheng orange,Eurieka lemon and 1232 tangerin orange were analyzed.The results indicated that the effects of bagging on the interior quality varied with the bags used and with citrus varieties.Gen- erally speaking,the effect of bagging on fruit was to limit the development and growth of the fruit.Aver- age fruit weight decreased by 15～30 g as compared with the check (CK,no-bagged).Total soluble solids (TSS) decreased or increased by 0.5 unit.As to vitamin C,Beibei447 Jincheng orange decreased or in- creased by 4～8 mg/100 mL,and Eurieka lemon and 1232 tangerin orange decreased or increased by 1～3 mg/100 mL.TSS/total acid ratio also decreased or increased:Beibei447 Jincheng orange decreased or in- creased by 0.5～1.5,1232 tangerin orange decreased or increased by 4～6,but Eurieka lemon didn’t changed on the whole.To a certain extent,pre-harvest de-bagging increased the average weight,vitamin C and TSS/total acid ratio of the baggd fruit and decreased its titratable acid.The bag of weak light pene- tration had a greater negative effect on the interior fruit quality than that of strong light penetration.
Key words: citrus fruit； bagging； picking bag； interior quality；
文献注录：王武,邓烈,何绍兰,易时来,程昌凤. 套袋对三类柑橘果实内在品质的影响 [J]. 西南师范大学学报(自然科学版). 2007, 03: 111-116.
报/刊名：《西南师范大学学报(自然科学版)》，发表于2007 / 第 03 期。
文献类型： [J] （文献级别：核心刊物）
页码：第 111-116 页 / 共6 页