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Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung Nächste Überarbeitung Beide Seiten der Revision | ||
nigella_sativa_l [2015/06/13 11:39] 127.0.0.1 Externe Bearbeitung |
nigella_sativa_l [2017/04/20 15:57] andreas |
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"Seeds of Nigella sativa have a pungent bitter taste and smell. It is used primarily in confectionery and liquors." | "Seeds of Nigella sativa have a pungent bitter taste and smell. It is used primarily in confectionery and liquors." | ||
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+ | Main constituents of the essentail oil of Nigella sativa seeds from Egypt were p-cymene (31.7%), thymoquinone (24.5%), linoleic acid ethyl ester (9.4%), and α-pinene (9.3%). Minor components were β-pinene (2.2%), limonene (1.6%), carvacrol (1.1%), several ethyl esters of fatty acids like hexadecanoic acid ethyl ester (2.8%) and oleic acid ethyl ester (2.7%), several other monoterpenes including carvone (0.19%), and some aliphatic disulfides e.g. \\ | ||
+ | [Aboutabl, E. A., A. A. El-Azzouny, and F. J. Hammerschmidt. "Aroma volatiles of Nigella sativa L. seeds." | ||
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+ | [Fixed oil of Nigella sativa and derived thymoquinone inhibit eicosanoid generation in leukocytes and membrane lipid peroxidation., | ||
"The chemical composition of the extracted [petrolether] fixed oil (total fatty acid composition) and volatile oil [hydrodistilled from the petrol ether extract] of Nigella sativa L. seeds grown in Iran were determined by GC and GC/MS. Eight fatty acids (99.5%) and thirty- two compounds (86.7%) have been identified in the fixed and volatile oils, respectively. The main fatty acids of the fixed oil were linoleic acid (55.6%), oleic acid (23.4%), and palmitic acid (12.5%). The major compounds of the volatile oil were trans-anethole (38.3%), p-cymene (14.8%), limonene (4.3%), and carvone (4.0%)." | "The chemical composition of the extracted [petrolether] fixed oil (total fatty acid composition) and volatile oil [hydrodistilled from the petrol ether extract] of Nigella sativa L. seeds grown in Iran were determined by GC and GC/MS. Eight fatty acids (99.5%) and thirty- two compounds (86.7%) have been identified in the fixed and volatile oils, respectively. The main fatty acids of the fixed oil were linoleic acid (55.6%), oleic acid (23.4%), and palmitic acid (12.5%). The major compounds of the volatile oil were trans-anethole (38.3%), p-cymene (14.8%), limonene (4.3%), and carvone (4.0%)." | ||
[Chemical composition of the fixed and volatile oils of //Nigella sativa// L. from Iran. Nickavar, B., Mojab, F., Javidnia, K., Amoli, M. A. R., Zeitschrift Fur Naturforschung C, 5Vol.8(9/ | [Chemical composition of the fixed and volatile oils of //Nigella sativa// L. from Iran. Nickavar, B., Mojab, F., Javidnia, K., Amoli, M. A. R., Zeitschrift Fur Naturforschung C, 5Vol.8(9/ | ||
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+ | [Gas chromatography, | ||
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"The major saponin in the defatted //seeds// of N. sativa is the glycoside α-hederin or Helixin or melanthin which on acid hydrolysis releases its sugar rhamnose / arabinose and gives the aglycone hederagenin (or melanthigenin) or caulosapogenin." | "The major saponin in the defatted //seeds// of N. sativa is the glycoside α-hederin or Helixin or melanthin which on acid hydrolysis releases its sugar rhamnose / arabinose and gives the aglycone hederagenin (or melanthigenin) or caulosapogenin." | ||
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[The protective effect of α-hederin, the active constituent of Nigella sativa, on tracheal responsiveness and lung inflammation in ovalbumin-sensitized guinea pigs., Saadat, S., Mohammadi, M., Fallahi, M., Aslani, M. R., The Journal of Physiological Sciences, 2015, 1-8] | [The protective effect of α-hederin, the active constituent of Nigella sativa, on tracheal responsiveness and lung inflammation in ovalbumin-sensitized guinea pigs., Saadat, S., Mohammadi, M., Fallahi, M., Aslani, M. R., The Journal of Physiological Sciences, 2015, 1-8] | ||
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Nigella sativa (left); Köhler, F.E., Medizinal Pflanzen, vol.3, t.66 (1890) \\ | Nigella sativa (left); Köhler, F.E., Medizinal Pflanzen, vol.3, t.66 (1890) \\ | ||
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- | black cumin dried fruits | + | dried black cumin seeds, [[https:// |