|本期目录/Table of Contents|

[1]于建强,陈悦,李成奎,等.外源乙烯利处理对草莓果实成熟与品质的影响[J].江苏农业科学,2022,50(23):133-139.
 Yu Jianqiang,et al.Effects of exogenous ethephon treatment on ripening and quality of strawberry fruit[J].Jiangsu Agricultural Sciences,2022,50(23):133-139.
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第50卷
期数:
2022年第23期
页码:
133-139
栏目:
园艺与林学
出版日期:
2022-12-05

文章信息/Info

Title:
Effects of exogenous ethephon treatment on ripening and quality of strawberry fruit
作者:
于建强1陈悦1李成奎2纪方炎1殷瑜佳1高红胜1生利霞1
1.扬州大学园艺与植物保护学院,江苏扬州 225009; 2.山东省临沂市园林环卫保障服务中心,山东临沂 276000
Author(s):
Yu Jianqianget al
关键词:
草莓乙烯利果实成熟果实品质
Keywords:
-
分类号:
S668.401
DOI:
-
文献标志码:
A
摘要:
草莓(Fragaria×ananassa Duch.)是蔷薇科草莓属多年生植物,具有味道好、营养价值高的特点,深受消费者喜爱。乙烯在草莓果实生长发育过程中具有关键作用,但其对成熟过程中品质成分的影响尚不清晰。为了明确乙烯对草莓果实成熟过程中品质成分变化的影响,通过使用外源乙烯利对不同发育时期的红颜草莓果实进行了处理。通过观察并检测处理后0、48、72 h草莓果实的外观表型、果实硬度、可溶性固形物含量、总酸含量和挥发性香气物质的变化。结果发现,外源乙烯利处理能够显著加快草莓果实的转色及色泽加深,降低果实硬度与总酸含量,促进绿果期、白果期和转色期果实可溶性固形物含量上升;与对照相比,绿果期和白果期果实在乙烯利处理后其挥发性物质的种类和总量变化差异不大,而转色期和全红期则呈现显著的差异,即相较于对照,处理后的草莓果实中含有的挥发性物质明显减少。综上结果表明外源乙烯利处理可以加速草莓果实成熟进程,促进果实着色,但却减少了果实香气含量,影响了挥发性组分的种类,降低了其香气品质。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-08-03
基金项目:扬州市广陵区重点研发计划(现代农业)项目(编号:GL202025)。
作者简介:于建强(1992—),男,山东东营人,博士,讲师,从事果树品质相关分子生物学研究。E-mail:yjqdaniu@163.com。共同第一作者:陈悦。
通信作者:生利霞,博士,教授,从事果树育种与栽培技术研究。E-mail:lxsheng@yzu.edu.cn。
更新日期/Last Update: 2022-12-05