干旱区生态环境知识资源中心(Arid): A New Lavender (Lavandula multifida L.) Ecotype from Arid Tunisia, with Differential Essential Oil Composition and Higher Antimicrobial Potential

Arid

DOI	10.3390/life13010103
	A New Lavender (Lavandula multifida L.) Ecotype from Arid Tunisia, with Differential Essential Oil Composition and Higher Antimicrobial Potential
	Tofah, Mohanad Lateef; Mseddi, Khalil; Al-Abbasi, Omar K.; Ben Yazid, Ahmed; Khechine, Ahmed; Gdoura, Radhouane; Khannous, Lamia
通讯作者	Mseddi, K
来源期刊	LIFE-BASEL
EISSN	2075-1729
出版年	2023
卷号	13 期号:1
英文摘要	The lavender Lavandula multifida L., a medicinal plant grown in arid regions of Tunisia, was recently considered an endangered species; thus, its habitats regressed to some difficult zones in terms of access, such as the watershed of Oued Agareb in central-eastern Tunisia. This species was recorded only in deep and narrow shady Wadi of the watershed and benefited from protection against overgrazing, erosion and sunlight. L. multifida was rarely observed in an open area, such as a plateau or large-bed valley. The plant's metabolism is linked to its response to environmental conditions, which is of particular interest to understanding the components of the considered population of L. multifida. Consequently, biochemical and antimicrobial analyses have been evaluated. Using gas chromatography-mass spectrometry (GC-MS) analysis reveals that among the 58 compounds identified in L. multifida essential oil extracted from aboveground plant tissues, camphor was the major component (15.68%), followed by 1,8-cineole (14.14%) and alpha-pinene (13.82%). Moreover, it has been observed that Escherichia coli was more susceptible than Staphylococcus aureus to the antimicrobial properties of L. multifida essential oil, while in the case of camphor, S. aureus was more susceptible than E. coli. The protected population of L. multifida exhibits a distinctive vegetative development and growth cycle, resulting in specific secondary metabolites and distinguished antimicrobial activity.
英文关键词	Lavandula multifida essential oil chemical composition antibacterial activity habitat morphological traits
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000917548200001
WOS关键词	GENETIC DIVERSITY ; CHEMICAL-COMPOSITION ; ANTIOXIDANT ACTIVITY ; MEDICINAL-PLANTS ; STOECHAS L. ; IN-VITRO ; POPULATIONS ; VARIABILITY ; COMPONENTS ; LAMIACEAE
WOS类目	Biology ; Microbiology
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397791
推荐引用方式 GB/T 7714	Tofah, Mohanad Lateef,Mseddi, Khalil,Al-Abbasi, Omar K.,et al. A New Lavender (Lavandula multifida L.) Ecotype from Arid Tunisia, with Differential Essential Oil Composition and Higher Antimicrobial Potential[J],2023,13(1).
APA	Tofah, Mohanad Lateef.,Mseddi, Khalil.,Al-Abbasi, Omar K..,Ben Yazid, Ahmed.,Khechine, Ahmed.,...&Khannous, Lamia.(2023).A New Lavender (Lavandula multifida L.) Ecotype from Arid Tunisia, with Differential Essential Oil Composition and Higher Antimicrobial Potential.LIFE-BASEL,13(1).
MLA	Tofah, Mohanad Lateef,et al."A New Lavender (Lavandula multifida L.) Ecotype from Arid Tunisia, with Differential Essential Oil Composition and Higher Antimicrobial Potential".LIFE-BASEL 13.1(2023).