| 壳聚糖涂膜对枸杞低温贮藏效果的影响 |
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| 引用本文： | 李树萍,曹有龙,王俊,米海莉,王淑艳.壳聚糖涂膜对枸杞低温贮藏效果的影响[J].北方园艺,2011(3):175-177. |
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| 作者姓名： | 李树萍 曹有龙 王俊 米海莉 王淑艳 |
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| 作者单位： | 宁夏大学,生命科学学院,宁夏,银川,750002;宁夏国家枸杞工程技术研究中心,宁夏,银川,750002;宁夏国家枸杞工程技术研究中心,宁夏,银川,750002;宁夏大学,生命科学学院,宁夏,银川,750002 |
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| 基金项目： | 国家科技支撑计划资助项目 |
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| 摘 要： | 以"宁杞1号"枸杞鲜果为试材,研究了壳聚糖对枸杞低温贮藏效果的影响。结果表明:壳聚糖涂膜处理可有效降低枸杞的腐烂率,保持可溶性固形物、可滴定酸、VC的含量和丙二醛(MDA)含量,维持较高过氧化物酶(POD)活性,保持果实较高的品质,延长果实贮藏期。而又以1.5%壳聚糖保鲜效果最显著。
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| 关 键 词： | 壳聚糖涂膜 枸杞 保鲜 |
Effects of Chitosan Coating Treatment on Storage of Low Temperature of Chinese Wolfberry Fruit |
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| LI Shu-ping,CAO You-long,WANG Jun,MI Hai-li,WANG Shu-yan.Effects of Chitosan Coating Treatment on Storage of Low Temperature of Chinese Wolfberry Fruit[J].Northern Horticulture,2011(3):175-177. |
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| Authors: | LI Shu-ping CAO You-long WANG Jun MI Hai-li WANG Shu-yan |
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| Institution: | LI Shu-ping~(1,2),CAO You-long~2,WANG Jun~1,MI Hai-li~2,WANG Shu-yan~1 (1.College of Life Science,Ningxia University,Yinchuan,Ningxia 750002,2.Engineering and Technology Research Center of Ningxia Nation Wolf berry,Ningxia 750002) |
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| Abstract: | Taking 'Ningqi 1' wolfberry fruit as test material,the effect of chitosan on the low temperature storage of wolfberry.The results indicated that the chitosan coating had better effect on inhibiting rate of fruitrot,and the soluble solid content,titratable acid,VC contents and malondialdehyde content were maintained,maintained higher levels of POD activity.Maintenanced fruit quality,lengthened the fruit to storing time,and the fruits coated with 1.5%chitosa was the most remarkably. |
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| Keywords: | chitosan coating Chinese wolfberry fruit fresh-keeping |
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