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Analysis of the Postharvest Storage Characteristics of Two New Pear Cultivars 'Shannongsu' and 'Xincixiang'

文献类型: 外文期刊

作者: Zhang, Susu 1 ; Qi, Sumin 1 ; Li, Bin 3 ; Zhang, Jing 1 ; Cui, Can 1 ; Zhang, Rui 4 ; Mao, Zhiquan 1 ; Wang, Nan 1 ; Chen, Xuesen 1 ; Zhang, Zongying 1 ;

作者机构: 1.Shandong Agr Univ, Coll Hort Sci, State Key Lab Crop Biol, 61 Daizong Rd, Tai An 271018, Peoples R China

2.Shandong Inst Pomol, 64 Longtan Rd, Tai An 271000, Peoples R China

3.Linyi Forestry Bur, 11 Beijing Rd, Linyi 276000, Peoples R China

4.Heze Univ, Coll Agr & Bioengn, 2269 Univ Rd, Heze 274015, Peoples R China

关键词: pear; breeding; ethylene; fruit softening; storage quality

期刊名称:HORTICULTURAE ( 影响因子:3.1; 五年影响因子:3.4 )

ISSN:

年卷期: 2023 年 9 卷 2 期

页码:

收录情况: SCI

摘要: 'Shannongsu' and 'Xincixiang' were two new late-ripening pear cultivars with high quality, that were bred by our team. In order to clear the postharvest storage characteristics, mature pears were collected and stored at room temperature. Several fruit characteristics were evaluated over time, such as firmness, ethylene release rate, content of aroma components, softening-related enzyme activity, and gene expression. Both 'Shannongsu' and 'Xincixiang' were crisp and juicy stored after 60 d at room temperature, which exhibited excellent storage characteristics. The storability may be comprehensive result of low levels of ethylene production, aroma synthesis, softening-related activities, and gene expression. The research cleared the storage characteristics of 'Shannongsu' and 'Xincixiang' at room temperature for the first time, which will provide scientific theoretical guidance for fruit production and marketing.

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