影响南方引种罗勒挥发油含量因子的研究  

Factors Influence Volatile Oil Content in Ocimun basilicum Introduced from Xinjiang Province to South-east China

作　　者：沈宇峰[1] 沈晓霞[1] 王婵妍[1] 姜建民[1] 王志安[1] 俞旭平[1] 

机构地区：[1]浙江省中药研究所,浙江杭州310023

出　　处：《中药材》2011年第11期1682-1683,共2页Journal of Chinese Medicinal Materials

摘　　要：目的:研究罗勒从新疆引种到杭州后的生态适应性;研究不同采收期、干燥方式、不同部位的罗勒挥发油含量差异。方法:按照2010版中国药典的挥发油测定法提取罗勒挥发油。结果:晒干的干燥方式最有利于提取到更多的罗勒挥发油;9月3日采收的罗勒生物学产量最大;含油量罗勒花最高,而茎秆非常低。结论:罗勒完全能够适应杭州的生态环境,每年种植两季可显著提高经济效益;只收获叶和花有利于降低运输成本,提高得油率。Objective：To obtain the information on ecological adaptation of Ocimun basilicum introduced from Xinjiang to Hangzhou and study the effect of different harvesting times,drying methods,and different organs of Ocimun basilicum on Volatile oil content.Methods： Extraction was undertaken according to The Pharmacopoeia of China,2010 edition.Results： Sun-drying was the most efficient way to obtain Volatile oil compared with other methods.The largest biomass was harvested at 3rd,September.Furthermore,Volatile oil was found to accumulate mostly in the flowers and little in the stems.Conclusion： Ocimun basilicum can readily inhabit in Hangzhou and its economic value can be significant improved by growing two seasons per year.Only harvest leaves and flowers can significantly reduce the cost for transport and also increase oil extract rate of Volatile oil.

关 键 词：罗勒 引种 挥发油含量 得率 

分 类 号：R282.2[医药卫生—中药学]