Art

J-GLOBAL ID：200902135269300633   Reference number：97A0225746

Isolation and Identification of α-GIucosidase Inhibitors from Tochu-cha (Eucommia ulmoides).

杜仲茶由来のα-グルコシダーゼ阻害物質

Author (4)： WATANABE J (Hokkaido Univ., Sapporo, JPN) ,  KAWABATA J (Hokkaido Univ., Sapporo, JPN) ,  KURIHARA H (Hokkaido Univ., Hakodate, JPN) ,  NIKI R (Hokkaido Univ., Sapporo, JPN)
Material： Bioscience, Biotechnology, and Biochemistry  (Bioscience Biotechnology & Biochemistry)
Volume： 61  Issue： 1  Page： 177-178  Publication year： Jan. 1997 
JST Material Number： G0021A  ISSN： 0916-8451  CODEN： BBBIEJ  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： tea ,...
Semi thesaurus term： glycoside hydrolase ,...

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JST classification (2)： Enzyme in general  (EB09010D) ,  Alkaloid palatable beverages  (FJ06030D)

Substance index (5)： Quercetin ,  Kaempferol 3-glucoside ,  Eucommiol ,  (2R)-3β,5-Dihydroxy-2α,10α-bis(3,4-dihydroxyphenyl)-3,4-dihydro-2H,10H-benzo[1,2-b:3,4-b′]dipyran-8(9H)-one ,  (4S)-4β,6α-Bis(3,4-dihydroxyphenyl)-7β,9-dihydroxy-2,3,4,6,7,8-hexahydro-1,5-dioxaphenanthrene-2-one

Reference (9)：

• 1) D. J. A. Jenkins, R. H. Taylor, D. D. Goff, H. Fielden, J. J. Misiewicz, D. L. Sarson, S. R. Bloom, and M. M. Alberti, Diabetes, 30, 951-954 (1981).
• 2) R. A. Gruters, J. J. Neefjes, M. Tersmette, R. E. Y. de Goede, A. Tulp, H. G. Huisman, F. Miedema, and H. L. Ploegh, Nature, 330, 74-77 (1987).
• 3) L. Y. Foo, Phytochemistry, 26, 2825-2830 (1987).
• 4) P. K. Agrawal, "Carbon-13 NMR of Flavonoids," Elsevier, Amsterdam, 1989, p. 334.
• 5) T. Deyama, T. Ikawa, S. Kitagawa, and S. Nishibe, Chem. Pharm. Bull., 34, 4933-4938 (1986).

Terms in the title (3)： 杜仲茶 ,  α-グルコシダーゼ ,  阻害物質