热带作物学报2017，Vol.38Issue(2)：226-232,7.DOI:10.3969/j.issn.1000-2561.2017.02.007
4种黔产迷迭香生物学性状和精油成分的比较研究
Comparative Study on the Botanical Characters and Composition of Essential Oils from Four Varieties of Rosemary Grown in Guizhou Area
摘要
Abstract
Rosemary (Rosmarinus officinalis L.) is an important natural spice plant that originated from Mediterranean area.Four varieties of rosemary,which were named as "Green-erect Rosemary","Gray-erect Rosemary","Wide Blade-suberect Rosemary" and " Creepy Rosemary",respectively,were identified and analyzed on botanical characters and the essential oil compositions in Guizhou.Biological characters of the plants were investigated firstly,and then the essential oils were extracted with steam distillation,and its constituents were analyzed with GC-MS.The results showed obvious difference existed among the four varieties of rosemary on growth habit,leaf shape and the colors of leaf and flower.The eight main chemicals of essential oils from the four varieties of rosemary all were α-pinene,camphene,β-pinene,eucalyptol,camphor,borneol,verbenone and bornyl acetate.The content of α-pinene was rich in "green-erect rosemary" and "gray-erect rosemary",which was 17.28％ and 18.96％,respectively;while camphor was relatively poor in these two types of rosemary,which was 4.29％ and 7.87％,respectively.Based on the ISO standard,the chemotype of the two kinds of rosemary was close to the Spanish-type.On the contrary,there was lower content of α-pinene but higher content of camphor in "Wide Blade-suberect Rosemary" and "Creepy Rosemary",which was close to the Tunisia and Morocco-type rosemary.关键词
迷迭香/生物学性状/精油组份/比较研究Key words
rosemary/botanical character/essential oil composition/comparative study分类
农业科技引用本文复制引用
于二汝,王少铭,魏忠芬,罗莉斯,李德文..4种黔产迷迭香生物学性状和精油成分的比较研究[J].热带作物学报,2017,38(2):226-232,7.基金项目
贵州省科学技术基金项目“Ca2+对迷迭香生长发育和次生代谢的影响”(黔科合J字[2015]2100号) （黔科合J字[2015]2100号）
贵州省农科院专项“迷迭香的引种改良及利用研究”(黔农科院院专项[2014]024号) （黔农科院院专项[2014]024号）
贵州省农业科学院专项资金项目“香料植物种质资源搜集、鉴定和筛选”(黔农科院院专项[2013]001号). （黔农科院院专项[2013]001号）
