Determination and Analysis of Trace Element Manganese and Amino Acids Content in Aloe Tea
DONG Shun-fu1, LIU Jie2, SUN Xiao-li3, HAN Li-qin1, ZHAO Wen-xiu1
1. The Jilin Military Medical College, Fourth Military Medical University, Jilin city 132013, China 2. Department of Circulatory Medicine, The First Hospital of Jihua Combine Company, Jilin city 132021, China 3. Department of Chemistry, Fourth Military University, Xi’an 710033, China
关键词：The content of trace element manganese in aloe tea was determined by atomic absorption spectrophotometry. The contents of 17 kinds of amino acids in aloe tea were determined with amino acids instrumentation. The results showed that there are comparatively rich manganese and amino acids in aloe tea. The content of manganese in red tea is more than in green tea;and the dissolving ratio is more than 50% in boiled water;and first dissolving ratio is more than second dissolving ratio;which is more than third dissolving ratio. There are 7 kinds of amino acids essential to human body;among which are comparatively high aspartic acid;glutamic acid and leucine in aloe tea. It’s outstanding characteristic is comparatively high content of manganese in aloe health tea. It has provided useful data for probing into the relationship between trace elements and amino acids in aloe health tea and health care function.
董顺福1,刘洁2,孙晓莉3, 韩丽琴1,赵文秀1 . 芦荟茶中微量元素锰及其氨基酸含量的测定分析[J]. 光谱学与光谱分析, 2006, 26(06): 1170-1172.
DONG Shun-fu1, LIU Jie2, SUN Xiao-li3, HAN Li-qin1, ZHAO Wen-xiu1 . Determination and Analysis of Trace Element Manganese and Amino Acids Content in Aloe Tea. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(06): 1170-1172.
