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中国农学通报 ›› 2015, Vol. 31 ›› Issue (36): 265-268.doi: 10.11924/j.issn.1000-6850.casb15080060

• 食品 营养 检测 安全 • 上一篇    下一篇

富马酸二甲酯对汉中柑橘贮藏品质的影响

孙海燕1,2,3   

  1. (1陕西理工学院陕西省资源生物重点实验室,陕西汉中723000;2陕西理工学院生物科学与工程学院,陕西汉中723000; 3国家农产品保鲜工程技术研究中心秦巴地区保鲜工作站, 陕西汉中723000)
  • 收稿日期:2015-08-11 修回日期:2015-12-02 接受日期:2015-09-24 出版日期:2015-12-30 发布日期:2015-12-30
  • 通讯作者: 孙海燕
  • 基金资助:
    汉中市科技局科技专项“柑橘保鲜技术研究”(2013hzzx-65)。

Effects of Dimethyl Fumarate on Postharvest Fruit Quality of Citrus Sun Haiyan1,2,3

(1Shaanxi Key Laboratory of Resource Biology, Hanzhong Shaanxi 723000 2Shaanxi University of Technology School of Biological Science and Engineering, Hanzhong Shaanxi 723000; 3National Engineering Research Center for Preservation of Agricultural Products in Qinba Area Preservation Workstation, Hanzhong Shaanxi 723000)   

  • Received:2015-08-11 Revised:2015-12-02 Accepted:2015-09-24 Online:2015-12-30 Published:2015-12-30

摘要: 为了研究新型防霉剂富马酸二甲酯(DMF)对采后汉中柑橘果实贮藏品质的影响,确定DMF在柑橘防腐保鲜方面的效果。笔者分析测定了DMF处理后在常温贮藏的柑橘果实的失重率、呼吸强度、可溶性总糖和维生素C含量的变化。结果表明,DMF处理的柑橘果实在贮藏156天内呼吸强度、失重率显著低于对照组;可溶性总糖含量和Vc含量均大于对照组。表明DMF处理在柑橘保鲜方面有效,可延缓果实的可溶性总糖和Vc的下降,有效抑制柑橘呼吸强度的上升,提高柑橘的贮藏品质。

关键词: 酉州乌羊, 酉州乌羊, 精液品质, 稀释液

Abstract: The study aims to investigate the impact of the new fungicide dimethyl fumarate (DMF) on fruit storage quality of postharvest Hanzhong citrus, and determine the antisepsis effect of DMF on citrus. The author analyzed and measured the weightlessness rate, respiration intensity, the change of soluble total sugar and Vc content of citrus fruits in normal temperature storage treated by DMF. The results showed that the respiration intensity and weightlessness rate of citrus fruit treated by DMF within 156 days of storage were significantly lower than that of the control group; soluble sugar content and Vc content were greater than that of the control group. In conclusion, DMF treatment was effective in citrus preservation, it could delay the decline of the total soluble sugar and Vc content of the fruit, effectively restrain the respiration intensity rise and improve the storage quality of citrus.