露兜簕氨基酸及无机微量元素分析  

Analysis of Amino Acids and Inorganic Elements in the Roots of Pandanus tectorius Soland

作　　者：彭丽华[1,2] 刘嘉炜[1] 郑家概 成金乐 冼美廷[1] 

机构地区：[1]广州中医药大学中药资源科学与工程研究中心,教育部(省部共建)中药资源科学重点实验室,广东广州510006 [2]广东省中智药业集团有限公司,广东中山528437 [3]广东省广州分析测试中心,广东广州510070

出　　处：《中国民族民间医药》2012年第5期24-25,共2页Chinese Journal of Ethnomedicine and Ethnopharmacy

摘　　要：目的:分析测定露兜簕中氨基酸及无机微量元素种类和含量。方法:采用柱前衍生液相色谱法和等离子体原子发射光谱仪等分析测定露兜簕所含氨基酸和微量元素。结果:露兜簕含有20种无机微量元素和16种氨基酸,其中必需氨基酸7种。结论:露兜簕含有多种人体必需氨基酸和微量元素,为该药材药效物质基础和质量标准提供参考数据。Objective： To analyze amino acids and inorganic elements in the roots of Pandanus tectorius Soland. Methods： The contents of amino acids and inorganci elements were respectively determined by using pre - column derivatization HPLC method and in- ductively coupled plasma- atomic emission spectrometer. Results： Twenty inorganic elements and sixteen amino acids were detected from the roots of P. tectorius. Seven amino acids were essential to human life. Conclusion： There are abundant essential amino acids and inorganic elements for man kind in P. tectorius, the generated data has provided the chemical basis for. understanding of effective components and for quality control of this plant.

关 键 词：露兜簕 氨基酸 无机微量元素 

分 类 号：R284.1[医药卫生—中药学]