保健医学研究与实践2024，Vol.21Issue(1)：42-48,7.DOI:10.11986/j.issn.1673-873X.2024.01.07
巫山县庙宇党参地上部分与根中氨基酸和微量元素的含量测定及对比分析
Determination and comparative analysis of amino acid and trace element contents in the aboveground and root parts of Miaoyu Codonopsis pilosula in Wushan county
摘要
Abstract
Objective To determine and compare the contents of amino acids and trace elements in the aboveground and root parts of Miaoyu Codonopsis pilosula in Wushan county.Methods Extracts of the aboveground and root parts of Miaoyu Codonopsis pilosula were obtained and isolated.According to the standards of the Chinese Pharmacopoeia,the amino acids and trace elements were determined using an automatic amino acid analyzer and atomic absorption spectrophotometer,re-spectively.Results Overall,17 amino acids were detected in both the aboveground and root parts of Miaoyu Codonopsis pi-losula.The total content of hydrolyzed amino acid components in the aboveground part and the root part was(77.72±6.83)mg/g and(38.98±9.32)mg/g,respectively.The content of hydrolyzed amino acids in the aboveground part was signifi-cantly higher than that in the root part.Thirteen trace elements were detected in both the aboveground and root parts.The total content of trace elements in the aboveground part and the root part was(911.532±29.983)mg/kg and(992.366±24.994)mg/kg,respectively.The content of trace elements in the aboveground part of Miaoyu Codonopsis pilosula accoun-ted for 91.85%of that in the root part.Conclusion The aboveground part of Miaoyu Codonopsis pilosula contains a diverse range of amino acids and trace elements,with abundant content and high nutritional value,making it valuable for compre-hensive application and development.关键词
庙宇党参/氨基酸/微量元素/含量测定/对比分析Key words
Miaoyu Codonopsis pilosula/Amino acids/Trace elements/Content determination/Comparative analysis分类
医药卫生引用本文复制引用
郑慧慧,朱如勇,刘千桢,徐冲,祝慧凤..巫山县庙宇党参地上部分与根中氨基酸和微量元素的含量测定及对比分析[J].保健医学研究与实践,2024,21(1):42-48,7.基金项目
重庆市科卫联合中医药科技项目-重点项目(ZY201801002) （ZY201801002）
重庆市中医药重点建设学科西南大学康复学(2021-4322190044). （2021-4322190044）
