1-methylcyclopropene retards postharvest softening of plums

被引：88

作者：

Menniti, AM ^{[1
]}

Gregori, R ^{[1
]}

Donati, I ^{[1
]}

机构：

[1] Univ Bologna, CRIOF, DIPROVAL, I-40127 Bologna, Italy

来源：

POSTHARVEST BIOLOGY AND TECHNOLOGY | 2004年 / 31卷 / 03期

关键词：

1-methylcyclopropene; firmness; colour; plums; Monilinia laxa;

D O I：

10.1016/j.postharvbio.2003.09.009

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

'Fortune', 'Angeleno' and 'President' plums were treated with 500nl l(-1) 1-methylcyclopropene (1-MCP) at room temperature for 12 h and at low temperature for 24 h after harvest to evaluate the effectiveness of 1-MCP in extending the shelf life at 20 degreesC and storage at 0 degreesC. In a separate experiment, 'Fortune' and 'Angeleno' fruit were treated with 300 nl l(-1) 1-MCP at low temperature for 24 h. After treatment fruit were stored in air at 0 degreesC and following storage were kept at 20 degreesC. In 'Fortune', 'Angeleno' and 'President' fruit 1-MCP delayed softening and colour changes at 20 degreesC after harvest or following storage at 0 degreesC. 1-MCP had no effects on soluble solids content (SSC) and acidity, in all three cultivars. In 'Fortune' and 'Angeleno' fruit 500 nl l(-1) 1-MCR at low temperature reduced decay caused by Monilinia laxa. Furthermore, a single application of 1-MCP at room and low temperature was equally effective in delaying the loss of firmness and colour changes. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：269 / 275

页数：7

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