| 低温贮藏下两种甘薯的品质变化研究 |
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| 引用本文： | 李鹏霞,王炜,胡花丽,王毓宁,刘春泉.低温贮藏下两种甘薯的品质变化研究[J].江西农业学报,2009,21(4). |
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| 作者姓名： | 李鹏霞 王炜 胡花丽 王毓宁 刘春泉 |
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| 作者单位： | 江苏省农业科学院,农产品加工研究所,江苏,南京,210014 |
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| 基金项目： | 江苏省农科院院科研基金 |
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| 摘 要： | 研究了甘薯品种宁紫1号和宁选1号在6~7℃、相对湿度85%~90%条件下贮藏105 d期间的品质变化。结果表明:低温贮藏能较好的保持两种甘薯的总淀粉、可溶性蛋白质和黄酮甙含量,但低温下两种甘薯的累计腐烂率均较高。另外,宁选1号在6~7℃低温下的贮藏品质总体上优于宁紫1号。
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| 关 键 词： | 低温贮藏 甘薯 品质 宁紫1号 宁选1号 |
Changes of Quality of Two Varieties of Sweet Potato Stored at Low Temperature |
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| LI Peng-xia,WANG Wei,HU Hua-li,WANG Yu-ning,LIU Chun-quan.Changes of Quality of Two Varieties of Sweet Potato Stored at Low Temperature[J].Acta Agriculturae Jiangxi,2009,21(4). |
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| Authors: | LI Peng-xia WANG Wei HU Hua-li WANG Yu-ning LIU Chun-quan |
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| Institution: | Institute of Agro-product Processing;Jiangsu Academy of Agricultural Sciences;Nanjing 210014;China |
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| Abstract: | This study evaluated the changes of quality of two varieties of sweet potato(Ipomonea batatas Lam) stored at 6~7 ℃ for 105 days.The results were as follow: storage at low temperature was effective for the tested sweet potato to reduce the losses of total starch content,soluble protein content and flavonoid glycosides content except for high accumulative rot rate.Otherwise,the storage quality of sweet potato "Ningxuan No.1" was more superior than that of sweet potato "Ningzi No.1" stored at 6~7 ℃ as a whole. |
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| Keywords: | Low temperature Storage Sweet potato Quality Changes |
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