New antioxidative phenolic glycosides isolated from Kokuto non-centrifuged cane [Saccharum officinarum] sugar

Nine compounds, 3-hydroxy-4,5-dimethoxyphenyl-beta-D-glucopyranoside (1) ,beta-D-f ructf uranosyl-alpha-D-(6-vanil-loyl)-glucopyranoside (2), beta-D-fructfuranosyl-alpha-D-(6-syringyl)-glucopyranoside (3),3-hydroxy-l-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxy-l-(E)-propenyl)-2-methoxyphenoxy]propyl...

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Bibliographic Details
Published in:Bioscience, biotechnology, and biochemistry biotechnology, and biochemistry, 2002-01, Vol.66 (1), p.29-35
Main Authors: Takara, K. (Ryukyu Univ., Nishihara, Okinawa (Japan). Coll. of Agriculture), Matsui, D, Wada, K, Ichiba, T, Nakasone, Y
Format: Article
Language:English
Subjects:
antioxidant
ANTIOXIDANTS
Antioxidants - analysis
Biological and medical sciences
cane sugar
Carbohydrates - chemistry
General pharmacology
Glucosides - analysis
glycoside
GLYCOSIDES
Kokuto
Medical sciences
Molecular Structure
NMR SPECTROSCOPY
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
PHENOLIC COMPOUNDS
Phenols - analysis
Poaceae - chemistry
SACCHARUM OFFICINARUM
Saccharum officinarum L
SEPARATING
SUGAR
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Summary:Nine compounds, 3-hydroxy-4,5-dimethoxyphenyl-beta-D-glucopyranoside (1) ,beta-D-f ructf uranosyl-alpha-D-(6-vanil-loyl)-glucopyranoside (2), beta-D-fructfuranosyl-alpha-D-(6-syringyl)-glucopyranoside (3),3-hydroxy-l-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxy-l-(E)-propenyl)-2-methoxyphenoxy]propyl-beta-D-glucopyranoside(4), 3-hydroxy-l-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxy-l-(E)-propenyl)-2,6-dimethoxyphenoxy] propyl-beta-oglucopyranoside (5), dehydrodiconiferylalcoho!-9'-beta-D-glucopyranoside (6), 4-[ethane-2-[3-(4-hydroxy-3-methoxyphenyl)-2-propen]oxy]-2,6-dime-thoxyphenyl-beta-D-glucopyranoside (7), 4-[ethane-2-[3-(4-hydroxy-3-methoxyphenyl)-2-propen]oxy]-2-methoxy-phenyl-beta-D-gIucopyranoside (8), and 3-hydroxy-l-(4-hydroxy
ISSN:0916-8451
1347-6947
DOI:10.1271/bbb.66.29