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| 堇叶碎米荠不同生长期营养成分与含硒量的关系 | |
| 引用本文： | 彭诚,丁莉,罗红艺.堇叶碎米荠不同生长期营养成分与含硒量的关系[J].安徽农业科学,2006,34(9):1860-1861. |
| 作者姓名： | 彭诚 丁莉 罗红艺 |
| 作者单位： | 1. 湖北民族学院生命科学学院,湖北,恩施,445000;华中师范大学生命科学学院,湖北,武汉,430079 2. 湖北民族学院生命科学学院,湖北,恩施,445000 3. 华中师范大学生命科学学院,湖北,武汉,430079 |
| 基金项目： | 湖北省科技厅优秀中青年团队项目 |
| 摘 要： | 研究了堇叶碎米荠不同生长期营养成分、含硒量及两者间的关系。结果表明:堇叶碎米荠中可溶性蛋白、可溶性糖、游离氨基酸的含量分别为6.31 mg/g、0.57%1、3.42 mg/100 g,硒的含量为200.34μg/g。堇叶碎米荠各营养成分和含硒量随着生长期的不同呈现由低到高再降低的趋势。可溶性糖和可溶性蛋白含量在苔期达到最高,游离氨基酸含量在苔期—花期最高;含硒量的变化与可溶性蛋白、可溶性糖的含量变化趋势基本一致,在苔期达到最高。 |
| 关 键 词： | 堇叶碎米荠 营养成分 含硒量 |
| 文章编号： | 0517-6610（2006）09-1860-02 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006-02-10 |
Relation of the Nutritive Ingredients and Selenium Content in Different Growth Period of Cardanine violifolia |
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| PENG Cheng et al.Relation of the Nutritive Ingredients and Selenium Content in Different Growth Period of Cardanine violifolia[J].Journal of Anhui Agricultural Sciences,2006,34(9):1860-1861. | |
| Authors: | PENG Cheng |
| Institution: | Life Science College,Hubei Institute for Nationalities,Enshi,Hubei 465000 |
| Abstract: | In this article,the content of nutritive ingredient and selenium in different growth period of Cardamine violifolia were studied,and also their relation was analyzed.The results were as follows: the content of soluble protein,soluble saccharides,amino acid and selenium were 6.31 mg/g,0.57%,13.42 mg/100?g and 200.34 μg/g,respectively.The nutritive ingredient and selenium represented same current that they all enhanced first and then decreased during growth period.The maximum content of soluble protein,soluble saccharides and selenium was appeared during the peduncle growth,and the richest content of amino acid was appeared during the period from peduncle growth to flowering.The change of selenium was accorded with soluble protein and soluble saccharides. |
| Keywords: | Cardamine violifolia Nutritive ingredient Content of selenium |
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