王淑娟,陈明,陈金印

• 1:江西农业大学农学院·江西省果蔬保鲜与无损检测重点实验室

摘要(Abstract)：

【目的】为了探讨水杨酸在金柑果实贮藏保鲜上的作用,【方法】以‘遂川金柑’为材料,用0.1、0.2、0.3 g·L-1水杨酸处理采后果实,然后在温度为(7±1)℃、湿度为85%～90%的条件下贮藏,研究水杨酸处理对‘遂川金柑’果实采后生理及品质的影响。【结果】结果表明,水杨酸处理可有效降低失重率、呼吸强度和腐烂率,延缓可溶性固形物含量、维生素C、总糖、可滴定酸和可溶性蛋白质的下降,保持了果实的品质;同时,水杨酸处理还可提高采后贮藏‘遂川金柑’果实SOD和CAT活性,从而有效减缓果实的衰老,说明水杨酸在‘遂川金柑’贮藏保鲜上有良好的保鲜效果。【结论】水杨酸应用于金柑贮藏保鲜,以0.3 g·L-1的处理效果最好。

关键词(KeyWords)： ‘遂川金柑’;水杨酸;采后生理;贮藏效果

Abstract:

Keywords:

基金项目(Foundation): 江西省主要学科学术和技术带头人培养计划项目(050007)

作者(Author): 王淑娟,陈明,陈金印

DOI: 10.13925/j.cnki.gsxb.2012.06.024

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