Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.foodres.2016.09.004 |
Evaluation of Calligonum azel Maire, a North African desert plant, for its nutritional potential as a sustainable food and feed | |
Bannour, Marwa1,2; Lachenmeier, Dirk W.2; Straub, Irene2; Kohl-Himmelseher, Matthias2; Khadhri, Ayda1; Aschi-Smiti, Samira1; Kuballa, Thomas2; Belgacem, Hanchi1 | |
通讯作者 | Lachenmeier, Dirk W. |
来源期刊 | FOOD RESEARCH INTERNATIONAL
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ISSN | 0963-9969 |
EISSN | 1873-7145 |
出版年 | 2016 |
卷号 | 89页码:558-564 |
英文摘要 | This study is the first to evaluate the potential of Calligonum azel Maire as a food ingredient. The plant materials flowers, leaves, stems and roots were analyzed by wet-chemical and instrumental methods for major and minor composition. The highest protein and sugar contents were recorded in the flowers (17.8% and 1.6% respectively), while the fat content was most abundant in the leaves (2.9%). Hexane extracts screened by gas chromatography (GC) for fatty acid composition showed 14 major compounds such as oleic acid, linoleic acid and palmitic acid, but also omega 3 and omega 6 unsaturated fatty acids. The essential oils extracted by hydrodistillation were screened by GC/MS and 31 compounds were identified including estragole, naphthalene, anethole, phytol and curcumene. The HPLC-DAD screening revealed that the methanolic extracts do not contain any pharmacologically active compound with adverse properties, but quercetin, hordenine and vanillin were abundant in the flowers, leaves and roots. Proton nuclear magnetic resonance (H-1 NMR) spectroscopy showed that glucose, sucrose and fructose were abundant in acetone and methanol extracts, while urea and glycerol were abundant in the aqueous extracts. A sensory evaluation of the aqueous infusions showed properties of the flowers reminiscent of other herbal teas. In conclusion, our results corroborate the suitability of the traditionally described use of Calligonum azel Maire as food and feed. The further study of this plant as a sustainable nutritional ingredient appears to be worthwhile. (C) 2016 Elsevier Ltd. All rights reserved. |
英文关键词 | Fatty acid composition GC/MS HPLC-DAD H-1 NMR Sensory evaluation |
类型 | Article |
语种 | 英语 |
国家 | Tunisia ; Germany |
收录类别 | SCI-E |
WOS记录号 | WOS:000388775500059 |
WOS关键词 | CHEMICAL-COMPOSITION ; ESSENTIAL OILS ; POLYGONOIDES ; COMOSUM |
WOS类目 | Food Science & Technology |
WOS研究方向 | Food Science & Technology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/192983 |
作者单位 | 1.Univ El Manar II, Fac Sci, Unit Res Vegetal Ecol, Campus Acad, Tunis 2092, Tunisia; 2.Chem & Veterindruntersuchungsamt CVUA Karlsruhe, Weissenburger Str 3, D-76187 Karlsruhe, Germany |
推荐引用方式 GB/T 7714 | Bannour, Marwa,Lachenmeier, Dirk W.,Straub, Irene,et al. Evaluation of Calligonum azel Maire, a North African desert plant, for its nutritional potential as a sustainable food and feed[J],2016,89:558-564. |
APA | Bannour, Marwa.,Lachenmeier, Dirk W..,Straub, Irene.,Kohl-Himmelseher, Matthias.,Khadhri, Ayda.,...&Belgacem, Hanchi.(2016).Evaluation of Calligonum azel Maire, a North African desert plant, for its nutritional potential as a sustainable food and feed.FOOD RESEARCH INTERNATIONAL,89,558-564. |
MLA | Bannour, Marwa,et al."Evaluation of Calligonum azel Maire, a North African desert plant, for its nutritional potential as a sustainable food and feed".FOOD RESEARCH INTERNATIONAL 89(2016):558-564. |
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