| 贮藏期影响不同品种马铃薯龙葵碱风险的主要环境因素 |
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| 引用本文： | 郑 旭,刘佳萌,孙玉凤,王珊珊,赵 磊,李敏敏,卢 嘉,黄亚涛,范 蓓.贮藏期影响不同品种马铃薯龙葵碱风险的主要环境因素[J].食品安全质量检测技术,2019,10(9):2481-2493. |
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| 作者姓名： | 郑 旭 刘佳萌 孙玉凤 王珊珊 赵 磊 李敏敏 卢 嘉 黄亚涛 范 蓓 |
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| 作者单位： | 农业农村部农产品质量安全收贮运管控重点实验室中国农业科学院农产品加工研究所 |
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| 基金项目： | 国家重点研发计划项目(2017YFC1600901)、国家自然科学基金青年项目(31800005)、中央级公益性科研院所基本科研业务费专项项目(13)、农业部财政专项项目(GJFP2018011) |
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| 摘 要： | 目的探究影响不同品种马铃薯在不同贮藏条件下龙葵碱含量的主要环境因素,探讨马铃薯贮藏过程中龙葵碱含量的变化规律。方法样品经乙酸-乙醇(1:10, V:V)混合溶剂提取后,用甲醇复溶并稀释后,采用高效液相色谱-三重四级杆串联质谱(highperformanceliquidchromatography-triplequadrupoletandemmass spectrometry, HPLC-QQQ-MS)测定马铃薯块茎中龙葵碱含量,通过正交试验研究8个品种的马铃薯块茎在不同贮藏温度(5、15、25℃)、相对湿度(55%、70%、85%)、贮藏时间(8、16、24 d)下龙葵碱含量的变化情况。结果结果表明影响大西洋、新大坪、荷兰15号、夏波蒂与陇薯3号龙葵碱的贮藏主要环境因素为相对湿度;威芋5号与冀张12号的主要环境因素为温度;青薯9号品种的贮藏主要环境因素为时间。结论建议针对不同品种马铃薯重点控制不同环境因素,保障龙葵碱含量安全,其中青薯9号不宜长期贮藏。
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| 关 键 词： | 贮藏因素 马铃薯 龙葵碱 α-茄碱 α-卡茄碱 |
| 收稿时间： | 2019/3/6 0:00:00 |
| 修稿时间： | 2019/4/24 0:00:00 |
Main environmental factors of solanum during storage for different potato varieties |
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| ZHENG Xu,LIU Jia-Meng,SUN Yu-Feng,WANG Shan-Shan,ZHAO Lei,LI Min-Min,LU Ji,HUANG Ya-Tao and FAN Bei.Main environmental factors of solanum during storage for different potato varieties[J].Food Safety and Quality Detection Technology,2019,10(9):2481-2493. |
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| Authors: | ZHENG Xu LIU Jia-Meng SUN Yu-Feng WANG Shan-Shan ZHAO Lei LI Min-Min LU Ji HUANG Ya-Tao and FAN Bei |
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| Affiliation: | Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science,Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science and Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agricultrue, Institute of Food Science and Technology, Chinese Academy of Agricultural Science |
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