RRC ID |
42184
|
Author |
Hirota A, Inaba M, Chen YC, Abe N, Taki S, Yano M, Kawaii S.
|
Title |
Isolation of 8-hydroxyglycitein and 6-hydroxydaidzein from soybean miso.
|
Journal |
Biosci Biotechnol Biochem
|
Abstract |
We isolated from soybean miso 8-hydroxyglycitein and 6-hydroxydaidzein as DPPH-radical scavengers, and elucidated their chemical structures by mass spectrometric, and (1)H- and (13)C-NMR spectrosopic analyses. These compounds showed DPPH-radical scavenging activity as high as that of alpha-tocopherol, 8-hydroxygenistein and 8-hydroxydaidzein. This is the first report of the isolation of 8-hydroxyglycitein from a natural source.
|
Volume |
68(6)
|
Pages |
1372-4
|
Published |
2004-6-1
|
DOI |
10.1271/bbb.68.1372
|
PMID |
15215607
|
MeSH |
Biphenyl Compounds
Cell Proliferation / drug effects
Free Radical Scavengers / chemistry
Free Radical Scavengers / isolation & purification
Free Radical Scavengers / pharmacology
HL-60 Cells
Humans
Hydrazines
Isoflavones / chemistry
Isoflavones / isolation & purification*
Isoflavones / pharmacology
Molecular Structure
Nuclear Magnetic Resonance, Biomolecular
Phytoestrogens / chemistry
Phytoestrogens / isolation & purification
Phytoestrogens / pharmacology
Picrates
Soybeans / chemistry*
|
IF |
1.516
|
Times Cited |
34
|
WOS Category
|
CHEMISTRY, APPLIED
FOOD SCIENCE & TECHNOLOGY
BIOTECHNOLOGY & APPLIED MICROBIOLOGY
BIOCHEMISTRY & MOLECULAR BIOLOGY
|
Resource |
Human and Animal Cells |
|