安徽农业大学学报2025，Vol.52Issue(5)：812-818,7.DOI:10.13610/j.cnki.1672-352x.20250616.003
不同种植模式下金寨黄精矿质元素与多糖含量的比较分析
Comparative analysis of mineral elements and polysaccharide content in Polygonatum cyrtonema under different planting modes
摘要
Abstract
[Objective]This study aimed to investigate the contents of nine major mineral elements,polysac-charide contents in Jinzhai Polygonatum cyrtonema under under-forest and field planting modes,as well as their correlation with cultivated soils.[Method]Inductively coupled plasma mass spectrometry(ICP-MS)was estab-lished to analyze the contents of nine mineral elements in P.cyrtonema and planting soils,respectively,and the safety of soil mineral elements and the correlation of P.cyrtonema-mineral element contents in soils were evalu-ated using the method of Nemero's integrated contamination index and bioconcentration factor methods.The pol-ysaccharide content in P.rhizome under different planting modes was determined by phenol-sulfuric acid method.[Result]Under-forest cultivated P.rhizome showed richer manganese and strontium contents with higher poly-saccharide levels,while chromium and zinc contents in field-cultivated samples slightly exceeded limit standards.[Conclusion]The under-forest planting mode ensures medicinal quality and safety of P.rhizome,demonstrating significant promotion value.关键词
黄精/种植模式/矿质元素/多糖/相关性Key words
Polygonatum cyrtonema/planting mode/mineral elements/polysaccharide/correlation分类
农业科技引用本文复制引用
刘梦丽,崔明珠,张莉,查良平,傅绪成..不同种植模式下金寨黄精矿质元素与多糖含量的比较分析[J].安徽农业大学学报,2025,52(5):812-818,7.基金项目
安徽省高等学校科研计划团队项目(2023AH010077) （2023AH010077）
安徽省中药资源保护与持续利用工程实验室开放课题(TCMRPSU-2022-08) （TCMRPSU-2022-08）
