| 火焰光度法同时测定常见水果中的钾钠含量 |
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| 引用本文： | 王宝罗,张安丽,徐坤荣.火焰光度法同时测定常见水果中的钾钠含量[J].淮阴师范学院学报(自然科学版),2007,6(1):61-63,82. |
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| 作者姓名： | 王宝罗 张安丽 徐坤荣 |
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| 作者单位： | 1. 江苏省滩涂生物资源与环境保护重点建设实验室,江苏,盐城,224002;盐城师范学院,化学系,江苏,盐城,224002
2. 盐城师范学院,化学系,江苏,盐城,224002 |
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| 基金项目： | 江苏省重点建设实验室资助项目(JLCBE06028) |
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| 摘 要： | 通过硝酸消化法制备了8种常见水果的待测试液,用火焰光度法同时测定了其中钾钠的含量.根据正常人体对钾钠的需求,以及钾钠缺乏及过量的症状和危害,进行对比分析发现,可以通过经常食用水果来维持人体内钾钠离子的生理平衡,特别对高血压患者以及想通过改善膳食增进健康的人们具有一定的指导作用.
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| 关 键 词： | 水果 消化法 钾钠含量 火焰光度法 |
| 文章编号： | 1671-6876（2007）01-0061-03 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2006年11月28 |
Determination of Content of Kalium and Natrium in Common Fruits by Flame Amtomic Emission Spectrophtometry |
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| WANG Bao-luo,ZHANG An-li,XU Rong-kun.Determination of Content of Kalium and Natrium in Common Fruits by Flame Amtomic Emission Spectrophtometry[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2007,6(1):61-63,82. |
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| Authors: | WANG Bao-luo ZHANG An-li XU Rong-kun |
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| Abstract: | Eight kinds of fruits solutions were disposed in advance by the nitric acid digestion were prepared.The amounts of kalium and natrium were determined by flame amtomic emission spectrophtometry,contrasting on the human bodys normal physiological need for kalium and natrium,and the characters and hurt for being lacking or excessive amount of kalium and natrium.Though the analysis,it showed that the people could often eat fruits,to meet the body's normal needs.Especially it had reference value to hypertension patient or the people who want to improve health by repasting meal. |
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| Keywords: | fruit nitric acid kalium natrium flame amtomic emission spectrophtometry |
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