NMR Spectroscopy of Aqueous Extracts of Fenugreek (Trigonella foenum-graecum L.)

被引:0
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作者
E. D. Skakovskii
L. Yu. Tychinskaya
S. V. Matveichuk
E. G. Karankevich
E. D. Agabalaeva
V. N. Reshetnikov
机构
[1] National Academy of Sciences of Belarus,Institute of Physical Organic Chemistry
[2] National Academy of Sciences of Belarus,Central Botanical Garden
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关键词
fenugreek; 4-hydroxyisoleucine; amino acids; monosaccharides; nuclear magnetic resonance;
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摘要
The amino-acid and monosaccharide compositions of aqueous extracts of fenugreek herb were determined using PMR and 13C NMR spectroscopy. The content of identified extract constituents was >70 mol%, of which the dominant amino acid was 4-hydroxyisoleucine (26.5 mol%); the major carbohydrate, glucose (10.1 mol%).
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页码:597 / 601
页数:4
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