干旱区生态环境知识资源中心(Arid): Irrigation effects on phenolic profile and extra virgin olive oil quality of Chemlalivariety grown in South Tunisia

Arid

DOI	10.1016/j.sajb.2021.05.009
	Irrigation effects on phenolic profile and extra virgin olive oil quality of Chemlalivariety grown in South Tunisia
	Faghim, Jihed; Ben Mohamed, Mbarka; Bagues, Mohamed; Guasmi, Ferdaous; Triki, Tebra; Nagaz, Kamel
通讯作者	Bagues, M (corresponding author), Univ Gabes, Inst Arid Reg, Lab Dry Land Farming & Oasis Cropping, Medenine 4119, Tunisia.
来源期刊	SOUTH AFRICAN JOURNAL OF BOTANY
ISSN	0254-6299
EISSN	1727-9321
出版年	2021
卷号	141 页码:322-329
英文摘要	Water scarcity is a real challenge in the Mediterranean countries such as Tunisia. Currently, in Tunisia, about 80% of the resources are allocated to the agricultural sector. The irrigated areas are estimated at 420000 ha, consist of 220000 ha of public perimeters and 200000 ha of private perimeters. In arid and semi-arid regions of central and southern Tunisia, the cultivation of the olive tree (Olea europaea L.) is an important widespread activity, mainly due to its great adaptability to the conditions of water deficit and its nutritional value. Olive oil is a susceptible product, its quality and organoleptic characteristics can be influenced by several factors from harvest to storage, such as irrigation. The results obtained in the present study allowed classifying the monovarietal oils samples in the extra virgin category. In general, the impact of irrigation is very remarkable, mainly in the reduction of the pigments, alpha tocopherols, oleic acid, and total phenol compound contents. This decrease recorded in these various parameters is found in olive oil produced from trees grown under daily irrigation in Ksar Ouled Debbab. The data registered in this present work revealed that oil composition and quality could be directly affected by irrigation. Our results can give useful indications for explaining more the relation between irrigation strategies and olive oil quality: Qualitative and quantitative compositional analysis showed that several oil parameters significantly decreased in the freshwater irrigated plot more than the rainfall plot. (c) 2021 SAAB. Published by Elsevier B.V. All rights reserved.
英文关键词	Olive oil quality Phenolic profile Freshwater irrigation Olea europaea L
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000707396300010
WOS关键词	OLEA-EUROPAEA L. ; TREATED WASTE-WATER ; DEFICIT IRRIGATION ; ANTIOXIDANT PROPERTIES ; FRUIT-DEVELOPMENT ; GENE-EXPRESSION ; TREES ; CLASSIFICATION ; ADAPTATION ; STRATEGY
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/2XILL650/364719
作者单位	[Faghim, Jihed; Bagues, Mohamed; Guasmi, Ferdaous; Triki, Tebra; Nagaz, Kamel] Univ Gabes, Inst Arid Reg, Lab Dry Land Farming & Oasis Cropping, Medenine 4119, Tunisia; [Faghim, Jihed] Univ Gabes, Fac Sci Gabes, Zrig Gabes 6072, Tunisia; [Ben Mohamed, Mbarka] Inst Arid Reg, Agr Sci Unit, Kebili 4200, Tunisia
推荐引用方式 GB/T 7714	Faghim, Jihed,Ben Mohamed, Mbarka,Bagues, Mohamed,et al. Irrigation effects on phenolic profile and extra virgin olive oil quality of Chemlalivariety grown in South Tunisia[J],2021,141:322-329.
APA	Faghim, Jihed,Ben Mohamed, Mbarka,Bagues, Mohamed,Guasmi, Ferdaous,Triki, Tebra,&Nagaz, Kamel.(2021).Irrigation effects on phenolic profile and extra virgin olive oil quality of Chemlalivariety grown in South Tunisia.SOUTH AFRICAN JOURNAL OF BOTANY,141,322-329.
MLA	Faghim, Jihed,et al."Irrigation effects on phenolic profile and extra virgin olive oil quality of Chemlalivariety grown in South Tunisia".SOUTH AFRICAN JOURNAL OF BOTANY 141(2021):322-329.