基于主成分分析的天麻矿质元素含量研究Content of mineral elements of Gastrodia elata by principal components analysis
李金玲;赵致;刘红昌;罗春丽;黄明进;罗夫来;王华磊;
LI Jin-ling;ZHAO Zhi;LIU Hong-chang;LUO Chun-li;HUANG Ming-jin;LUO Fu-lai;WANG Hua-lei;Guizhou University;Laboratory about Breeding and Planting of Traditional Chinese Medicine in Guizhou;
摘要(Abstract):
目的:研究不同来源天麻矿质元素含量,分析天麻特征元素及评价药材质量。方法:采用ICP法对不同来源的天麻药材必需的磷(P),钾(K),钙(Ca),镁(Mg),铁(Fe),锌(Zn),硼(B),锰(Mn),铜(Cu)等10种矿质元素含量进行测定,用主成分分析法分析天麻特征元素并对药材质量进行评价。结果:天麻药材中K元素含量最高,平均为15.31 g·kg-1;其次是N元素,平均含量为8.99 g·kg-12元素变异系数小;Mn元素含量的变异系数最大,为51.39%;N,P,K元素间达极显著正相关;主成分分析选择3个主成分对药材质量进行评价,发现天麻药材特征元素为P,B,N,K,Cu,Mn,Fe,Mg等8种元素。结论:天麻K和N元素含量高,且相对稳定;Mn元素含量差异大;其中P,B,N,K,Cu,Mn,Fe,Mg等8种元素是天麻特征元素;从矿质元素角度分析30份天麻资源中贵州、云南天麻药材质量较好。
Objective: To study the content of mineral elements and the principal components in Gastrodia elata. Method: Mineral elements were determined by ICP and the data was analyzed by SPSS. Result: Kelement has the highest content-and the average content was 15. 31 g·kg-1. The average content of N element was 8. 99 g·kg-1,followed by K element. The coefficient of variation of K and N was small,but the Mn was the biggest with 51. 39%. The highly significant positive correlation was found among N,P and K. Three principal components were selected by principal components analysis to evaluate the quality of G. elata. P,B,N,K,Cu,Mn,Fe and Mg were the characteristic elements of G. elata. Conclusion: The content of K and N elements was higher and relatively stable. The variation of Mn content was biggest. The quality of G. elata in Guizhou and Yunnan was better from the perspective of mineral elements.
关键词(KeyWords):
天麻;矿质元素;主成分分析
Gastrodia elata;mineral elements;principal components analysis
基金项目(Foundation): 国家科技部科技支撑计划项目(2011BAI13B04);; 贵州省药用植物繁育与种植人才基地项目(黔人领发[2013]15号)
作者(Author):
李金玲;赵致;刘红昌;罗春丽;黄明进;罗夫来;王华磊;
LI Jin-ling;ZHAO Zhi;LIU Hong-chang;LUO Chun-li;HUANG Ming-jin;LUO Fu-lai;WANG Hua-lei;Guizhou University;Laboratory about Breeding and Planting of Traditional Chinese Medicine in Guizhou;
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DOI:
参考文献(References):
- [1]中国药典.一部[S].2010:54.
- [2]胡京红,司银楚,洪庆涛,等.天麻素对体外模拟脑缺血损伤大鼠脑微血管内皮细胞的保护作用[J].中华中医药杂志,2007,22(2):124.
- [3]赵兵,徐海清,段丽颖.国内黄酮金属配合物的研究进展[J].化学试剂,2006,28(3):141.
- [4]韩金土,刘彦明,王辉.原子吸收光谱法测定清热解毒类中草药中的11种微量元素[J].光谱学与光谱分析,2006,26(10):1931.
- [5]高锦红,李吉峰,东梅.抗缺氧类药物中微量元素因子分析[J].微量元素与健康研究,2007,24(1):15.
- [6]关萍,高玉琼,石建明,等.不同产地野生及栽培天麻中天麻素含量比较[J].中国中药杂志,2005,30(21):1698.
- [7]潘瑞乐.天麻种内变异不同类型的化学成分分析[J].中国中药杂志,1998,23(6):336.
- [8]刘小琴,汪鋆植.天麻不同品种及不同组织中天麻素的含量比较[J].时珍国医国药,2009,20(4):908.
- [9]李西林,米健芳.HPLC法对不同产地天麻药材的质量分析[J].中国实验方剂学杂志,2010(8):96.
- [10]肖薇,尹珉,庄志宏,等.不同产地天麻中天麻素含量的测定[J].北京中医药,2011,30(12):945.
- [11]涂雪莲.不同产地天麻氨基酸的含量测定[J].氨基酸和生物资源,2013(4):64.
- [12]关萍,石建明,陈放.不同分布区天麻的AFLP分析[J].植物遗传资源学报,2013,14(1):70.
- [13]关萍,马丹炜,王贵侠,等.利用ISSR标记对天麻的贵州种群遗传多样性分析[J].北京林业大学学报,2007,29(6):35.
- [14]关萍,石建明,陈放.天麻AFLP反应体系的建立及优化[J].中国中药杂志,2007,32(20):2187.
- [15]王晓丽,常楚瑞.天麻不同种质的AFLP和SSR分析[J].中华中医药杂志,2012,27(3):555.
- [16]张跃进,季景玉,李勇刚.天麻不同种质过氧化物同工酶分析[J].西北农业学报,2009(6):180.
- [17]袁允桂,袁俊仪,彭绍松.微量元素补给对栽培名贵药材的影响[J].微量元素与健康,1989(4):44.
- [18]黄建国.植物营养学[M].北京:中国林业出版社,2010:165.
- 李金玲
- 赵致
- 刘红昌
- 罗春丽
- 黄明进
- 罗夫来
- 王华磊
LI Jin-ling- ZHAO Zhi
- LIU Hong-chang
- LUO Chun-li
- HUANG Ming-jin
- LUO Fu-lai
- WANG Hua-lei
- Guizhou University
- Laboratory about Breeding and Planting of Traditional Chinese Medicine in Guizhou
- 李金玲
- 赵致
- 刘红昌
- 罗春丽
- 黄明进
- 罗夫来
- 王华磊
LI Jin-ling- ZHAO Zhi
- LIU Hong-chang
- LUO Chun-li
- HUANG Ming-jin
- LUO Fu-lai
- WANG Hua-lei
- Guizhou University
- Laboratory about Breeding and Planting of Traditional Chinese Medicine in Guizhou