野生和栽培宽叶山蒿生长和叶片品质的比较研究  

Comparison of growth and quality of wild and cultivated Artemisia stolonifera

作　　者：李双鸽 赵亚臣 李慧 黄显章[4] 吴婷 杜鸿志[1] 刘大会[1] LI Shuang-ge;ZHAO Ya-chen;LI Hui;HUANG Xian-zhang;WU Ting;DU Hong-zhi;LIU Da-hui(Resource Center for Chinese Materia Medica,Hubei University of Chinese Medicine,Wuhan 430065,China;Academician Workstation,Jiangxi University of Traditional Chinese Medicine,Nanchang 330000,China;Jiangxi Institute of Traditional Chinese Medicine Health Industry,Nanchang 330000,China;Henan Key Laboratory of Zhang Zhongjing Formulae and Herbs for Immunoregulation,Nanyang Institute of Technology,Nanyang 473004,China)

机构地区：[1]湖北中医药大学中药资源中心,湖北武汉430065 [2]江西中医药大学院士工作站,江西南昌330000 [3]江西中医药健康产业研究院,江西南昌330000 [4]南阳理工学院,河南省张仲景方药与免疫调节重点实验室,河南南阳473004

出　　处：《中国中药杂志》2023年第14期3722-3729,共8页China Journal of Chinese Materia Medica

基　　金：江西中医药健康产业研究院科技项目;国家中医药管理局青年岐黄学者项目;湖北省现代农业产业技术体系项目(HBHZD-ZB-2020-005);湖北省教育厅中青年人才项目(Q20212001);中央本级重大增减支项目(2060302)。

摘　　要：比较野生和栽培宽叶山蒿生长和叶片品质的差异,为宽叶山蒿的进一步开发利用提供参考。采集生长于不同海拔的宽叶山蒿野生品和栽培品,测定农艺性状,出绒率,叶绒燃烧热解质量,挥发性成分、黄酮类和酚酸类成分含量。结果表明,宽叶山蒿栽培品较野生品更加高大粗壮、叶片多、分枝多;野生品的叶片出绒率和叶绒燃烧热解质量高于栽培品;各主要挥发性成分含量为栽培品高于野生品;而黄酮类和酚酸类成分含量则是野生品高于栽培品。高海拔下野生和栽培宽叶山蒿叶绒的点燃性能、燃烧的持久性、综合燃烧性能和燃烧过程中的释热量均为最优,中海拔下宽叶山蒿栽培品和野生品叶片所含主要特征挥发性成分和黄酮酚酸类成分含量均为最高,低海拔下栽培品的叶绒燃烧热解质量和上述成分含量均显著下降。从叶绒燃烧热解质量和内在成分含量考虑,宽叶山蒿人工驯化栽培适宜选择中、高海拔区域。This paper aims to compare the difference of growth and quality between wild and cultivated Artemisia stolonifera,thereby providing references for further development and utilization of A.stolonifera.The wild and cultivated A.stolonifera from different altitudes were collected,and the agronomic characters,moxa yield,volatile components,flavonoids,and phenolic acids were determined.The results showed that the cultivated species were taller and stronger,with more leaves and branches,than the wild species.The moxa yield and combustion quality of wild products were higher than those of cultivated products.The content of main volatile components in cultivated products was higher than that in wild products.The content of flavonoids and phenolic acids in wild products was higher than that in cultivated products.At high altitude,the ignition performance,combustion persistence,comprehensive combustion performance,and heat release during combustion of the wild and cultivated A.stolonifera.were optimal.At middle altitude,the content of main characteristic volatile components and flavone phenolic acids in the leaves of the cultivated and wild A.stolonifera were the highest.At low altitude,the combustion quality and the content of the above components of the cultivated A.stolonifera decrease significantly.Considering the combustion quality and the content of the internal components of the leaf lint,the middle and high altitude areas are suitable for the artificial cultivation of A.stolonifera.

关 键 词：宽叶山蒿 野生 栽培 农艺性状 出绒率 挥发油 黄酮 酚酸 

分 类 号：S567.239[农业科学—中草药栽培]