文献类型：期刊文献

中文题名：不同浓度水杨酸处理对杏李恐龙蛋采后贮藏品质的影响

英文题名：Effects of different concentrations of salicylic acid on postharvest storage quality of Prunus domestica × armeniaca konglongdan

作者：刘亚心[1] 张嘉嘉[2] 牛新江[1] 杨绍彬[2]

第一作者：刘亚心

机构：[1]河南农业大学林学院,郑州450002;[2]中国林业科学研究院经济林研究所/经济林种质创新与利用国家林业和草原局重点实验室,郑州450003

年份：2022

卷号：61

期号：12

起止页码：128-132

中文期刊名：湖北农业科学

外文期刊名：Hubei Agricultural Sciences

收录：CSTPCD

基金：郑州市科技惠民计划项目(2020KJHM0031)。

语种：中文

中文关键词：杏李恐龙蛋(Prunus domestica×armeniaca konglongdan);采后保鲜;水杨酸;贮藏品质

外文关键词：Prunus domestica×armeniaca konglongdan;postharvest preservation;salicylic acid;storage quality

分类号：S662.3;TS255.3

摘要：以杏李恐龙蛋(Prunus domestica×armeniaca konglongdan)为试验材料,研究了不同浓度水杨酸处理对其采后生理和贮藏品质的影响。结果表明,与对照相比,不同浓度水杨酸处理均能抑制恐龙蛋果实的乙烯释放速率,降低果实的呼吸强度,保持果实较高的硬度,降低果实失重率和腐烂率,此外,水杨酸处理可维持果实较高的可溶性固形物含量,同时显著提高果实的抗氧化酶活性。水杨酸处理能增强采后恐龙蛋果实的耐贮性和维持较高的贮藏品质,尤其以0.1 mmol/L水杨酸处理的保鲜效果最佳,可作为提高恐龙蛋果实采后耐贮性、延长其保鲜期的适宜处理条件。
The effects of different concentrations of salicylic acid on postharvest physiology and storage quality of Prunus domestica×armeniaca konglongdan were studied.The results showed that compared with the control,different concentrations of salicylic acid treatment could inhibit the ethylene release rate of konglongdan,reduce the respiratory strength of the fruit,maintain a high hardness of the fruit,and reduce the weight loss rate and decay rate of the fruit.In addition,the salicylic acid treatment could maintain a high content of soluble solids,and significantly improve the antioxidant enzyme activity of the fruit.Salicylic acid treatment could enhance the storage tolerance of postharvest konglongdan and maintain high storage quality,especially the low concentration salicylic acid(0.1 mmol/L)treatment having the best preservation effect,which could be used as a suitable treatment condition to improve the posthar?vest storage tolerance of konglongdan and prolong its freshness.