Knowledge Resource Center for Ecological Environment in Arid Area
Genifuranal and other derivatives: smoking desert plants | |
Sadgrove, N. J.; Lyddiard, D.; Collins, T. L.; Greatrex, B. W.; Jones, G. L. | |
通讯作者 | Sadgrove, N. J. |
会议名称 | 29th Int Horticultural Congress on Horticulture - Sustaining Lives, Livelihoods and Landscapes (IHC) / 5th World Congress on Medicinal and Aromatic Plants ((WOCMAP) / Int Symposium on Plants, as Factories of Nat Substances, Edible and Essential Oils |
会议日期 | AUG 17-22, 2014 |
会议地点 | Brisbane, AUSTRALIA |
英文摘要 | In pre-European Australia, hydrodistillation technology to produce essential oils was not available. Aboriginal people nonetheless employed volatiles in medicinal applications using smoke/steam fumigation modalities. Among species utilized in this manner and examined in this study are Eremophila longifolia, E. sturtii, E. freelingii (Scrophulariaceae) and Prostanthera striatiflora (Lamiaceae). Simulation of smoke fumigation modalities in the laboratory produced condensates that were examined for antimicrobial activity. Furthermore, the previously described derivative 'genifuranal', produced in abundance in such condensates from E. longifolia, was reduced to the corresponding alcohol and the antimicrobial activity determined. All condensates demonstrated significant inhibitory activity against bacterial and fungal organisms, but activity of 'genifuranal' was substantially reduced upon conversion from an aldehyde to an alcohol. Preliminary GCMS analyses of smoke condensates produced in the laboratory suggest that essential oils and novel derivative produced during heating are present during fumigation rituals. In the current study, genifuranal was observed in trace amount in the condensates produced by simulated smoking of E. freelingii, and new and as-yet unidentified, smoke derivatives were also observed. |
英文关键词 | pyrolysis terpenes |
来源出版物 | XXIX INTERNATIONAL HORTICULTURAL CONGRESS ON HORTICULTURE:SUSTAINING LIVES,LIVELIHOODS AND LANDSCAPES:V WORLD CONGRESS ON MEDICINAL AND AROMATIC PLANTS AND INTERNATIONAL SYMPOSIUM ON PLANTS AS FACTORIES OF NATURAL SUBSTANCES,EDIBLE AND ESSENTIAL OILS |
ISSN | 0567-7572 |
出版年 | 2016 |
卷号 | 1125 |
页码 | 181-187 |
EISBN | 978-94-62611-31-3 |
出版者 | INT SOC HORTICULTURAL SCIENCE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Australia |
收录类别 | CPCI-S |
WOS记录号 | WOS:000406634100022 |
WOS关键词 | ESSENTIAL OILS ; SCROPHULARIACEAE |
WOS类目 | Plant Sciences ; Horticulture |
WOS研究方向 | Plant Sciences ; Agriculture |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/304835 |
作者单位 | Univ New England, Pharmaceut & Nutraceut Grp, Sch Sci & Technol, Armidale, NSW 2351, Australia |
推荐引用方式 GB/T 7714 | Sadgrove, N. J.,Lyddiard, D.,Collins, T. L.,et al. Genifuranal and other derivatives: smoking desert plants[C]:INT SOC HORTICULTURAL SCIENCE,2016:181-187. |
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