| 不同资源和栽培地点的羊奶果综合性状及有机酸含量比较 |
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| 引用本文： | 高贤玉,罗心平,赵萌,张惠云,武瑞瑞,张翠仙,赵秀华,胡朝斌,张发明.不同资源和栽培地点的羊奶果综合性状及有机酸含量比较[J].热带农业科学,2017(10):6-11. |
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| 作者姓名： | 高贤玉 罗心平 赵萌 张惠云 武瑞瑞 张翠仙 赵秀华 胡朝斌 张发明 |
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| 作者单位： | 1. 云南省农业科学院热带亚热带经济作物研究所 云南保山678000;2. 元阳县农业局 云南元阳662400 |
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| 基金项目： | 农业部保山热带作物科学观测实验站资助;云南省面向南亚东南亚热带水果国际联合研究中心资助(2015ID005)，云南省农科院热带水果工程技术研究中心培育(2017YB26406) |
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| 摘 要： | 对采自6个不同地点的8份羊奶果资源果实样品进行综合性状比较,同时利用HPLC方法测定了样品中6种有机酸含量。结果显示:不同资源和不同栽培地点的羊奶果果实综合性状差异显著;8份样品有机酸含量范围分别为酒石酸0.04~0.55 g/kg、苹果酸12.11~27.71 g/kg、柠檬酸1.59~5.21 g/kg、富马酸0.7~1.41 g/kg、没食子酸0.40~0.56 g/kg、琥珀酸0.00 g/kg;不同资源和不同栽培地点的羊奶果果实有机酸含量差异显著。实验结果表明,资源及栽培环境对羊奶果果实综合性状及有机酸含量有显著影响。
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| 关 键 词： | 羊奶果 资源 综合性状 有机酸 |
Comparison of Organic Acids and Comprehensive Characteristics of Elaeagnus conferta Fruits from Different Resources and Locations |
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| GAO Xianyu,LUO Xinping,ZHAO Meng,ZHANG Huiyun,WU Ruirui,ZHANG Cuixian,ZHAO Xiuhua,HU Chaobin,ZHANG Faming.Comparison of Organic Acids and Comprehensive Characteristics of Elaeagnus conferta Fruits from Different Resources and Locations[J].Chinese Journal of Tropical Agriculture,2017(10):6-11. |
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| Authors: | GAO Xianyu LUO Xinping ZHAO Meng ZHANG Huiyun WU Ruirui ZHANG Cuixian ZHAO Xiuhua HU Chaobin ZHANG Faming |
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| Abstract: | Fruits of eight accessions of Elaeagnus conferta germplasm were sampled from six different sites to compare their comprehensive characteristics, and to determine their contents of six organic acids. The results showed that the fruits of different accessions of E. conferta collected from various sites were significantly different in comprehensive characteristics, and that the fruit samples of the eight accessions contained tartaric acid 0.04~0.55g/kg, malic acid 12.11~27.71g/kg, citric acid 1.59~5.21g/kg, fumaric acid 0.7~1.41g/kg, gallic acid 0.40~0.56g/kg, and succinic acid 0.00g/kg. The organic acids contents were significantly different in the fruits of different accessions collected from different locations. This proved that E. conferta germplasm resources and their cultivating locations gave significantly different impact on the comprehensive characteristics and organic acids contents of E.conferta fruit. |
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| Keywords: | Elaeagnus conferta resources comprehensive characteristics organic acids |
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