干旱区生态环境知识资源中心(Arid): Pistacia Atlantica Desf., a Source of Healthy Vegetable Oil

Arid

DOI	10.3390/app9122552
	Pistacia Atlantica Desf., a Source of Healthy Vegetable Oil
	Labdelli, Amina 1; Zemour, Kamel 1,2; Simon, Valerie 2; Cerny, Muriel 2; Adda, Ahmed 1; Merah, Othmane 2,3
通讯作者	Merah, Othmane
来源期刊	APPLIED SCIENCES-BASEL
EISSN	2076-3417
出版年	2019
卷号	9 期号:12
英文摘要	Pistacia atlantica, which belongs to the Anacardiaceae family, is an important species for rural people in arid and semi-arid areas. The fruit, rich in oil, is used in traditional medicine for the treatment of various diseases. The oil extracted from this species growing in a northern area of Algeria and its fatty acid composition were previously studied. However, the largest areas where this species is present (traditional cultivation) is located in southern Algeria. Moreover, studies on oil fatty acid composition and essential oil were always conducted separately. This study was performed in order to assess the fatty acid and volatile organic compound composition of P. atlantica vegetable oil. The seeds were collected randomly from Djelfa (300 km South of Algiers, Algeria). Oil content and fatty acid composition were determined by Soxhlet extraction. The seeds contained high concentrations of oil (32-67%). The major fatty acids were oleic (39-49%), linoleic (23.6-31%), and palmitic (21.3-26.6%) acids. The ratio of polyunsaturated fatty acids (PUFA) to saturated fatty acids (SFA) indicated that the content of unsaturated fatty acids was approximately three times higher than that of SFA. This ratio is widely used in epidemiological studies and research on cardiovascular diseases, diabetes, and metabolic syndrome. The ratios of omega-acids, i.e., omega-9/omega-6 and omega-6/omega-3, were 1.3-2 and 18.5-38.3, respectively. Crushed seeds were analyzed by headspace solid-phase microextraction (SPME) coupled with gas chromatography-mass spectrometry. More than 40 compounds were identified, mainly monoterpenes (C10H16), such as alpha-terpinene and terpinolene, but also sesquiterpenes (C15H24) at lower levels. The value of this species as a source of healthy oil rich in omega-3 acid and its effects on cardiovascular disease risk are discussed.
英文关键词	Pistacia atlantica oil content fatty acid composition Solid-Phase Micro-Extraction (SPME) volatile organic compounds
类型	Article
语种	英语
国家	Algeria ; France
开放获取类型	Green Published, gold, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000473754800161
WOS关键词	POLYUNSATURATED FATTY-ACIDS ; HELIANTHUS-ANNUUS L. ; GC-MS ANALYSIS ; CHEMICAL-COMPOSITION ; PHYTOSTEROL CONTENT ; LIPID-PEROXIDATION ; PEPTIC-ULCER ; UNRIPE GALLS ; ANTIBACTERIAL ; FRUIT
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214265
作者单位	1.Univ Ibn Khaldoun, Lab Physiol Vegetale Appl Cultures Hors Sol, Tiaret 14000, Algeria; 2.Univ Toulouse, INRA, LCA, F-31030 Toulouse, France; 3.Univ Paul Sabatier, IUT A, Dept Genie Biol, 24 Rue Embaques, F-32000 Auch, France
推荐引用方式 GB/T 7714	Labdelli, Amina,Zemour, Kamel,Simon, Valerie,et al. Pistacia Atlantica Desf., a Source of Healthy Vegetable Oil[J],2019,9(12).
APA	Labdelli, Amina,Zemour, Kamel,Simon, Valerie,Cerny, Muriel,Adda, Ahmed,&Merah, Othmane.(2019).Pistacia Atlantica Desf., a Source of Healthy Vegetable Oil.APPLIED SCIENCES-BASEL,9(12).
MLA	Labdelli, Amina,et al."Pistacia Atlantica Desf., a Source of Healthy Vegetable Oil".APPLIED SCIENCES-BASEL 9.12(2019).