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Effect of Harvesting Regions on Physico-chemical and Biological Attributes of Supercritical Fluid-Extracted Spearmint (Mentha spicata L.) Leaves Essential Oil | |
Saba, Iram; Anwar, Farooq | |
通讯作者 | Anwar, Farooq |
来源期刊 | JOURNAL OF ESSENTIAL OIL BEARING PLANTS
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ISSN | 0972-060X |
EISSN | 0976-5026 |
出版年 | 2018 |
卷号 | 21期号:2页码:400-419 |
英文摘要 | The effects of different harvesting regions on the yield, volatiles composition and biological (antioxidant, antimicrobial and hemolytic) activities of supercritical fluid extracted spearmint (Mentha spicata L.) essential oil (SCFE-SEO) were explored. The SCFE-SEO content among populations from arid, irrigated, hilly and drought stressed regions varied from 0.46-0.64 %. Using GC-FID/GC-MS, overall, 32 chemical constituents were identified representing 93.6 to 98.9 % of the total oil composition. Variable levels of main components such as carvone (30.89-52.31 %), cis-carveol (0.21-5.29 %), menthone (1.09-22.58 %), menthol (0.78-6.25 %), limonene (1.31-9.39 %), and 1,8-cineol (1.07-7.31 %) were detected in the tested oils. The oils effectively scavenged DPPH free radicals as well as inhibited linoleic acid peroxidation depending upon variable contents of total phenolics and flavonoids. Moreover, the oils along with their major component (carvone), exhibited moderate to good antimicrobial activity against selected bacterial (E. coli, S. aureus, B. aereus,B. pumilis, B. subtilis P. aeruginosa, S poona) and fungal (A. flavus, F. solani, A. solani, R. solani, A. alternate, A. niger andM. mucedo). Generally, the oil isolated from drought stressed spearmint plants exhibited superior antimicrobial and hemolytic activities while those from hilly regions depicted a higher extent of antioxidant activity and total phenolics and flavonoids that can be linked to the variable chemicals profiling of the selected plants. |
英文关键词 | SCFE chemo-geographical variations GC-MS total phenolics radical scavenging antimicrobial hemolytic activity |
类型 | Article |
语种 | 英语 |
国家 | Pakistan |
收录类别 | SCI-E |
WOS记录号 | WOS:000432900400009 |
WOS关键词 | CHEMICAL-COMPOSITION ; ANTIOXIDANT ACTIVITY ; SEASONAL-VARIATION ; ANTIMICROBIAL ACTIVITIES ; DROUGHT STRESS ; COMPONENTS ; LONGIFOLIA ; PAKISTAN ; PLANTS |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/210867 |
作者单位 | Univ Sargodha, Dept Chem, Sargodha 40100, Pakistan |
推荐引用方式 GB/T 7714 | Saba, Iram,Anwar, Farooq. Effect of Harvesting Regions on Physico-chemical and Biological Attributes of Supercritical Fluid-Extracted Spearmint (Mentha spicata L.) Leaves Essential Oil[J],2018,21(2):400-419. |
APA | Saba, Iram,&Anwar, Farooq.(2018).Effect of Harvesting Regions on Physico-chemical and Biological Attributes of Supercritical Fluid-Extracted Spearmint (Mentha spicata L.) Leaves Essential Oil.JOURNAL OF ESSENTIAL OIL BEARING PLANTS,21(2),400-419. |
MLA | Saba, Iram,et al."Effect of Harvesting Regions on Physico-chemical and Biological Attributes of Supercritical Fluid-Extracted Spearmint (Mentha spicata L.) Leaves Essential Oil".JOURNAL OF ESSENTIAL OIL BEARING PLANTS 21.2(2018):400-419. |
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