基于产量和有效成分含量分析套作蔬菜对麦冬的影响  

Effects of Relay Intercropping Vegetables on Ophiopogonis Radix Based on Assay of Yield and Effective Constituents

作　　者：吴发明[1] 王盼[1] 蔡晓洋 殷莉丽 包小红 周娟 李敏[1] 

机构地区：[1]成都中医药大学中药材标准化教育部重点实验室中药资源系统研究与开发利用国家重点实验室,成都611137 [2]四川省食品药品检验检测院,成都611000

出　　处：《中国药学杂志》2015年第23期2039-2043,共5页Chinese Pharmaceutical Journal

基　　金：科技部科技惠民项目(2013GS510102);十二五科技重大专项资助项目(2014ZX09304307-002);四川省中医药管理局资助项目(2014F038);麦冬整合式全产业链综合开发研究(2015SZ0033)

摘　　要：目的通过产量和有效成分含量测定结合指纹图谱分析,评价麦冬套作蔬菜的可行性。方法以川麦冬单作为对照,对套作蔬菜麦冬田产能进行评价,采用紫外分光光度法和高效液相色谱法对麦冬的主要成分含量进行测定,并建立麦冬的HPLC特征指纹图谱。结果套作蔬菜在一定程度上降低了麦冬的产量,但土地当量比均大于1,具有套作优势;套作蔬菜对麦冬样品化学组分含量无显著降低作用,HPLC特征图谱相似度均大于0.990。结论麦冬套作蔬菜是一种解决当前麦冬主产区"药粮争地"矛盾的可行模式,可在麦冬生产地区推广应用。OBJECTIVE To evaluate the feasibility of relay intercropping Ophiopogonis Radix and vegetables by measuring the yield and contents of effective components and fingerprint analysis. METHODS The field capacity when relay intercropping Ophiopogonis Radix and vegetables was evaluated, taking Ophiopogonis Radix monoculture as control. The contents of major compound of Ophiopogonis Radix were measured by ultraviolet spectrophotometry and high performance liquid chromatography, and the HPLC fingerprint of Ophiopogonis Radix was established. RESULTS Relay intercropping vegetables reduced the yield of Ophiopogonis Radix to some extent, but the land equivalent ratios were all more than 1, indicating that it is advantageous to intercrop Ophiopogonis Radix and vegetables.Relay intercropping vegetables did not reduce the contents of chemical constituents in Ophiopogonis Radix significantly. The similarities of all the HPLC fingerprint chromatograms were greater than 0.990. CONCLUSION Relay intercropping Ophiopogonis Radix and vegetables is a feasible pattern to solve the contention for land between Ophiopogonis Radix and vegetables in the main producing areas of Ophiopogonis Radix, and can be applied and generalized.

关 键 词：麦冬 套作 中药材 高效液相色谱法 

分 类 号：R824[医药卫生—临床医学]