| 甘肃不同产地兰州大接杏成分分析 |
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| 引用本文： | 张盛贵,韩舜愈,张珍,蒋玉梅,谢天柱.甘肃不同产地兰州大接杏成分分析[J].甘肃农业大学学报,2002,37(1):31-34. |
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| 作者姓名： | 张盛贵 韩舜愈 张珍 蒋玉梅 谢天柱 |
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| 作者单位： | 1. 甘肃农业大学食品科学与工程系,兰州,730070
2. 天水天河酒厂,天水,741000 |
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| 基金项目： | 甘肃省教委项目（9970685）:甘肃杏产业增值技术研究 |
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| 摘 要： | 以甘肃３个产地兰州大接杏为材料，进行基本成分、氨基酸及矿质元素分析。结果表明：水分含量在９０．１％～９１．６％之间，灰分含量在 ０．４６％～０．８９％之间，蛋白质含量在１．２２％～１．７３％之间，脂肪含量为０刀５％～０刀８％。维生素Ｃ的含量在１０９．３～２１５．９ ｍｇ／ｋｇ之间，胡萝卜素的含量在１９．０～３６．８ ｍｇ／ｋｇ之间，含酸量为 ０．７５％～１．２３％，含糖量为 ２．９６％～４．９８％。！８种氨基酸在杏中都含有，必需氨基酸以缬氨酸、苯丙氨酸和亮氨酸含量较高；非必需氨基酸以天门冬氨酸，谷氨酸和脯氨酸含量高。矿质元素以钾含量最高，磷、铁、锌、镁、钙等主要元素都可测出。不同产地杏的成分在含量上存在一定程度差异。
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| 关 键 词： | 杏 成分 氨基酸 矿质元素 |
| 文章编号： | 1003-4315(2002)01-0031-04 |
Components of Lanzhou apricots in Gansu Province |
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| ZHANG Sheng-gui,HAN Shun-yu,ZHANG Zhen,JIANG Yu-mei,XIE Tian-zhu.Components of Lanzhou apricots in Gansu Province[J].Journal of Gansu Agricultural University,2002,37(1):31-34. |
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| Authors: | ZHANG Sheng-gui HAN Shun-yu ZHANG Zhen JIANG Yu-mei XIE Tian-zhu |
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| Abstract: | The composition of Lanzhou apricots produced in three main areas of Gansu was analyzed.The results showed that nutrient composition of apricots mainly includes 90. 1%-91.6 %moisture, 0.46 %-0.89 % ash, 1.22 %-1.73 % protein, 109.3-215.9 mg/kg Vc, 2.96 %-4.98 % total sugar, 0.75 %-1.23 % total acid and 0.05 %-0.08 % fat. 18 kinds of amino acid can be measured in apricot, Asp,Glu and Pro showed higher content among indispensable amino acids.Val,Phe and Leu content were higher among dispensable amino acids.K content was the highest in apricot.P, C4 Fe, Mg and Zn can be also measured.There was a certain degree difference in the composition of apricot in three main areas. |
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| Keywords: | apricot: component: amino acid mineral elements |
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