Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.bse.2017.12.009 |
Variation of phenolic constituents of Tunisian Thymus capitatus (L.) Hoff. et Link. populations | |
Jaouadi, Rym1; Cardoso, Susana M.2,3; Silva, Artur M. S.2,3; Yahia, Imen Ben Hadj1; Boussaid, Mohamed1; Zaouali, Yosr1 | |
通讯作者 | Zaouali, Yosr |
来源期刊 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
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ISSN | 0305-1978 |
EISSN | 1873-2925 |
出版年 | 2018 |
卷号 | 77页码:10-15 |
英文摘要 | Nine Tunisian Thymus capitatus (L) Hoff. et Link. populations harvested in six bioclimatic zones extending from the sub humid (550 mm rainfall/year) to the lower arid (96.3 mm rainfall/year), and grown at altitudes ranging from 60 to 600 m were assessed for their phenolic composition. The identification of phenolic compounds was revealed by UHPLC-DAD-ESI/MSn. 11 phenolic compounds including three phenolic acids (rosmarinic acid, salvianolic acid A, salvianolic acid E), three flavanones (hesperidin, eriodictyol and naringenin), two C-glycoside isomers of the flavone apigenin, one flavanol gallocatechine, one flavanonol taxifolin and one phenolic monoterpen (carvacrol) were identified. Differences in phenolic composition among populations, in relationship with altitudes and/or annual rainfall were shown. Higher amounts of total phenols, total flavonoids, rosmarinic acid and carvacrol were detected in samples from the most arid zones (96.3-167 mm rainfall/year) in comparison with populations located in wet lands (450-660 mm rainfall/year). The altitude within or between contiguous climates is a main factor influencing phenol compounds content. The chemical variation among the populations should lead to the selection of plants with high potential in order to use them in health care and food industry. (C) 2018 Elsevier Ltd. All rights reserved. |
英文关键词 | Thymus capitatus UHPLC-DAD-ESI/MSn Populations Phenolic compounds Ecological factors |
类型 | Article |
语种 | 英语 |
国家 | Tunisia ; Portugal |
收录类别 | SCI-E |
WOS记录号 | WOS:000428494900004 |
WOS关键词 | ESSENTIAL OILS ; CHEMICAL-COMPOSITION ; ANTIOXIDANT ACTIVITY ; ENVIRONMENTAL-FACTORS ; ANTIFUNGAL ACTIVITY ; ALGERIENSIS BOISS. ; GENETIC DIVERSITY ; VARIABILITY ; STRESS ; REUT. |
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/2XILL650/208048 |
作者单位 | 1.Natl Inst Appl Sci & Technol, Dept Biol, Lab Plant Biotechnol, BP 676, Tunis 1080, Tunisia; 2.Univ Aveiro, Dept Chem, P-3810193 Aveiro, Portugal; 3.Univ Aveiro, QOPNA, P-3810193 Aveiro, Portugal |
推荐引用方式 GB/T 7714 | Jaouadi, Rym,Cardoso, Susana M.,Silva, Artur M. S.,et al. Variation of phenolic constituents of Tunisian Thymus capitatus (L.) Hoff. et Link. populations[J],2018,77:10-15. |
APA | Jaouadi, Rym,Cardoso, Susana M.,Silva, Artur M. S.,Yahia, Imen Ben Hadj,Boussaid, Mohamed,&Zaouali, Yosr.(2018).Variation of phenolic constituents of Tunisian Thymus capitatus (L.) Hoff. et Link. populations.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,77,10-15. |
MLA | Jaouadi, Rym,et al."Variation of phenolic constituents of Tunisian Thymus capitatus (L.) Hoff. et Link. populations".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 77(2018):10-15. |
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