干旱区生态环境知识资源中心(Arid): Variation of chemical composition and antioxidant activity of essential oils of Mentha x rotundifolia (L.) Huds. (Lamiaceae) collected from different bioclimatic areas of Tunisia

Arid

DOI	10.1016/j.bse.2019.03.001
	Variation of chemical composition and antioxidant activity of essential oils of Mentha x rotundifolia (L.) Huds. (Lamiaceae) collected from different bioclimatic areas of Tunisia
	Yahia, Imen Ben Haj; Jaouadi, Rym; Trimech, Rym; Boussaid, Mohamed; Zaouali, Yosr
通讯作者	Zaouali, Yosr
来源期刊	BIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN	0305-1978
EISSN	1873-2925
出版年	2019
卷号	84 页码:8-16
英文摘要	The variation of the essential oils composition of 10 Tunisian menthe x rotundifolia (L.) Huds. Populations and their antioxidant activity were assessed. Essential oils showed high percentages of oxygenated monoterpenes and sesquiterpene hydrocarbons. Rotundifolone, p-menthane-1,2,3-triol, beta-caryophyllene and germacrene D were identified as main compounds at the species level. A variation in the essential oil composition was observed according to the populations and ecological factors. The populations 7, 8, 9 and 10 from the upper semi-arid bioclimatic zone and situated at high altitudes, exhibited the highest amount of rotundifolone. The populations 1, 2, 3, 4 and 5 from the lower humid showed a rotundifolone/beta-caryophyllene/gennacrene D chemotype. The population 6, situated at the lowest altitude, was characterized by the highest amount of p-menthane-1,2,3-triol. The level of antioxidant activity of the populations was linked to their chemical composition difference. The highest scavenging activity and the best ability to reduce ferric ions were recorded for the population 10. The most important capacity to inhibit beta-carotene bleaching was revealed for the population 8. For all populations, the antioxidant activities were substantial but lower than antioxidant standards used (Trolox and BHT). The populations (7, 8, 9 and 10) from the upper semi-arid showed the best yields of essential oils and the highest contents of rotundifolone. Chemotypes within these populations could be selected for improvement programs.
英文关键词	Mentha x rotundifolia (L.) Huds Natural population's essential oils Antioxidant activity Ecological factors
类型	Article
语种	英语
国家	Tunisia
收录类别	SCI-E
WOS记录号	WOS:000468716600002
WOS关键词	SUAVEOLENS SSP INSULARIS ; INSECTICIDAL PROPERTIES ; PIPERITENONE OXIDE ; PULEGIUM L. ; VARIABILITY ; ANTIBACTERIAL ; INHIBITION ; SPICATA
WOS类目	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS研究方向	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214590
作者单位	Natl Inst Appl Sci & Technol, Dept Biol, Lab Plant Biotechnol, BP 676, Tunis 1080, Tunisia
推荐引用方式 GB/T 7714	Yahia, Imen Ben Haj,Jaouadi, Rym,Trimech, Rym,et al. Variation of chemical composition and antioxidant activity of essential oils of Mentha x rotundifolia (L.) Huds. (Lamiaceae) collected from different bioclimatic areas of Tunisia[J],2019,84:8-16.
APA	Yahia, Imen Ben Haj,Jaouadi, Rym,Trimech, Rym,Boussaid, Mohamed,&Zaouali, Yosr.(2019).Variation of chemical composition and antioxidant activity of essential oils of Mentha x rotundifolia (L.) Huds. (Lamiaceae) collected from different bioclimatic areas of Tunisia.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,84,8-16.
MLA	Yahia, Imen Ben Haj,et al."Variation of chemical composition and antioxidant activity of essential oils of Mentha x rotundifolia (L.) Huds. (Lamiaceae) collected from different bioclimatic areas of Tunisia".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 84(2019):8-16.