摘要
目的:探讨山东乐陵产金丝小枣和大枣中微量元素的含量。方法:用原子吸收分光光度法测定8种微量元素的含量。结果:山东乐陵产金丝小枣和大枣中均含有丰富的微量元素,而大枣中的微量元素均不同程度高于小枣。结论:大枣的药用价值优于小枣。
Objective: To discuss the contents of trace dements of in zizyphus jujube and big jujube Laoling Shandong. Methods: the atomic absorption spectrophotometry were adopted to measure the content of 8 kinds of inorganic. Result: the zizyphus jujuba and big jujube in Laoling Shandong are rich in inorganic dement, but big jujube contents more inorganic elements in different degreso Conclusion: big jujube excels zizyphus in medicine value.
出处
《微量元素与健康研究》
CAS
2007年第1期20-21,共2页
Studies of Trace Elements and Health
基金
湛江师范学院重点科研项目资助(L04014)
关键词
大枣
小枣
微量元素
zizyphus jujube
big jujube
trace elements