广西莪术优良种质单株产量和挥发油含量的聚类分析  

Cluster analysis of yield per plant and volatile oil content of high-quality germplasm of Curcuma kwangsiensis

作　　者：杨妮 谢巍 王建 YANG Ni;XIE Wei;WANG Jian(Liuzhou Maternity and Child Healthcare Hospital(Maternity Hospital and Children’s Hospital Affiliated to Guangxi University of Science and Technology),Liuzhou 545001,Guangxi,China;College of Pharmacy,Guangxi University of Chinese Medicine,Nanning 530001,China)

机构地区：[1]柳州市妇幼保健院(广西科技大学附属妇产医院、儿童医院),广西柳州545001 [2]广西中医药大学药学院,南宁530001

出　　处：《湖北农业科学》2022年第18期108-112,184,共6页Hubei Agricultural Sciences

基　　金：国家自然科学基金项目(81160500);广西科技厅课题(桂科攻1099063-2;YCSZ2015181)。

摘　　要：对不同种质广西莪术(Curcuma kwangsiensis)的单株产量、挥发油含量和化学成分进行分析比较。参考2015年版《中国药典》标准进行广西莪术产量测定,根据挥发油测定法提取挥发油,筛选得到产量和挥发油含量均高的广西莪术种质材料进行GC-MS成分分析,采用SPSS 22.0软件对莪术挥发油成分进行聚类,结合产量及挥发油含量等数据分析筛选优良种质的可行性。结果表明,150份不同种质的广西莪术产量、化学成分均存在着明显差异,初步筛选出优良种质资源18个,以挥发油产量及颜色为变量,18个种质聚类为3类,GC-MS分析可得到36种成分,聚类为2类。The yield per plant,the content of volatile oil and the chemical composition of different Curcumae kwangsiensis were ana⁃lyzed and compared.Referring to the standard of Chinese Pharmacopoeia(2015 edition),the yield of Curcuma kwangsiensis was deter⁃mined.The volatile oil was extracted according to the determination method,and the selected Curcuma kwangsiensis germplasm materi⁃als with high yield and content of volatile oil were analyzed by GC-MS method.SPSS 22.0 software was used to cluster the volatile oil components of Curcuma kwangsiensis,combined with the yield and content of volatile oil and other data to analyze the feasibility of screening excellent germplasm.The results showed that there were significant differences in the yield and chemical composition among 150 different Curcuma kwangsiensis germplasm.Eighteen excellent germplasm resources were selected.With the yield and color of vol⁃atile oil as variables,18 germplasm materials were classified into 3 categories,36 components were analyzed by GC-MS,and 2 cate⁃gories were classified.

关 键 词：广西莪术(Curcuma kwangsiensis) 优良种质 挥发油含量 聚类分析 

分 类 号：R282.5[医药卫生—中药学] R282.71[医药卫生—中医学] R284.1