The Essential Oil of Balsamorhiza sagittata from Southwestern Idaho: Chemical Composition and Enantiomeric Distribution

Author:

Swor Kathy1,Satyal Prabodh2ORCID,Poudel Ambika2,Setzer William N.23ORCID

Affiliation:

1. Independent Researcher

2. Aromatic Plant Research Center, Lehi, UT, USA

3. Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL, USA

Abstract

Background/Objective: Arrowleaf balsamroot ( Balsamorhiza sagittata (Pursh) Nutt., Asteraceae) is a conspicuous forb growing in open hillsides and prairies at mid to upper elevations in the Intermountain West and Rocky Mountain regions. The plant is important forage for deer and elk and several Native American tribes used arrowleaf balsamroot as food and medicine. The volatile phytochemicals of B. sagittata have not been previously examined. Methods/Results: Nine individual samples of B. sagittata were collected, the essential oils obtained by hydrodistillation using a Likens-Nickerson apparatus in yields of 0.069-0.956%, and the essential oils analyzed by gas chromatographic techniques (GC-MS, GC-FID, and chiral GC-MS). The major components in the leaf essential oil of B. sagittata were (−)-germacrene D (10.8-34.5%), (+)-β-phellandrene (6.4-19.4%), (−)-( E)-β-caryophyllene (1.4-15.0%), and ( E)-β-ocimene (3.1-8.4%). Conclusion: There was modest variation in composition or yield with respect to geographical location or elevation in the samples from southwestern Idaho, but comparison with essential oils from locations outside of Idaho should more completely define the volatile phytochemistry of this plant.

Publisher

SAGE Publications

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3