黄芪土壤的红外指纹图谱特征及其比较研究  

The FTIR Spectral Characteristics and Comparison Study of Astragalus Menbranceus Soil

作　　者：刘必旺[1] 赵慧辉[2] 赵平 王伟[2] 薛慧清[1] 王永辉[1] 周然[1] 刘养清[1] 

机构地区：[1]山西中医学院,山西太原030024 [2]北京中医药大学,北京100029 [3]天津药明康德新药开发有限公司,天津300457

出　　处：《光谱学与光谱分析》2012年第11期2981-2986,共6页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金项目(81102553);教育部新世纪人才项目(NCET-11-0607);北京市科技新星计划项目(2011069);国家"十二五"科技支撑计划项目(2011BAI07B01);山西省科技攻关项目(20110313001-2)资助

摘　　要：利用简便、快速、分辨率高,信息丰富的FTIR,对道地黄芪产地:山西省浑源县官儿乡的6个产地;应县白马石乡的3个产地;繁峙县周庄;内蒙古固阳县的2个产地及其这些产地各4个生长年限生长黄芪的土壤样品(共计42个),进行了较详细的研究,得到了一些有益的结论:黄芪土壤FTIR特征不同于一般土壤;不同产地黄芪土壤的FTIR特征有别,黄芪品质各异;黄芪土壤FTIR特征与党参土壤大不相同;FTIR指纹图谱可以为中药种植的地域选择提供重要信息。To study the genuine soil of Astragalus menbranceus grows,FTIR spectrometry was used,which is accurate,simple and efficient and has high resolution.The genuine soils include six areas in Hunyuan of Shanxi province,three areas in Yingxian of Shanxi province,Fansi of Shanxi province,and Guyang of Inner Mongolia.Different growth years of two to five for each area were also studied.The results show that there are significant differences between Astragalus menbranceus soil FTIR spectrometry and general soil＇s,between soil of Astragalus menbranceus growth and radix codonopsitis growth,between different soil of Astragalus menbranceus growth,providing useful information for the area chose of Chinese herb cultural and transplantation.

关 键 词：黄芪 土壤 红外指纹图谱 特征 比较 

分 类 号：S153.1[农业科学—土壤学]