摘要
对比套袋与不套袋处理对珍珠油杏果实品质的影响。结果表明,果实套袋比不套袋处理显著降低了单果重、可溶性固形物、可溶性糖、维生素C、类黄酮和总酚含量;提高了可滴定酸含量,降低了糖酸比,并不利于珍珠油杏的风味的改善与品质的提高;套袋可改善果面外观品质,但果袋的遮光等作用也使果实所处的微域环境变化,抑制了光合与次生代谢,导致果实内在品质下降。
This study compared the effects of bagging and non-bagging treatments on the fruit quality of Prunus armeniaca.The results showed that,compared with bagging,non-bagging significantly increased fruit weight,soluble solids,soluble sugar,vitamin C,flavonoid,and total phenol content,while reducing titratable acid content and increasing the sugar-acid ratio.Therefore,non-bagging is more conducive to improving the flavor and nutritional quality of P.armeniaca.Although bagging improves fruit surface appearance,it inhibits photosynthesis and secondary metabolism due to micro-environmental changes such as shading,leading to a significant decline in intrinsic fruit quality.
作者
李影
高华君
王允兴
牛庆霖
LI Ying;GAO Huajun;WANG Yunxing;NIU Qinglin(Shandong Institute of Pomology,Tai'an,Shandong 271000,China;The People's Government of Huama Wan Township,Daiyue District,Tai'an City,Tai'an,Shandong 271042,China)
出处
《落叶果树》
2025年第6期28-30,共3页
Deciduous Fruits
基金
中央引导地方项目(YDZX2023070)
山东省农科院创新工程(CXGC2025A06)
山东省农科院创新工程(CXGC2025A06)
山东省重点研发计划(2025CXPT030)
泰安市农业良种工程(2023NYLZ09)。
关键词
油杏
套袋
果实品质
Prunus armeniaca
bagging
fruit quality
