1991
DOI: 10.1271/bbb1961.55.2227
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Malonyl Isoflavone Glycosides in Soybean Seeds(Glycine max MERRILL).

Abstract: The isoflavone constituents in soybean seeds were investigated, and 9 kinds of isoflavone glycosides were isolated from the hypocotyls of soybean seeds. Three kinds were proved to be malonylated soybean isoflavones named 6"-0-malonyldaidzin, 6"-O-malonylglycitin and 6"-0-malonylgenistin by UV, MS, IR and NMR.The malonylated isoflavone glycosides as major isoflavone constituents in soybean seed were thermally unstable, and were converted into their corresponding isoflavone glycosides. All of the isoflavone comp… Show more

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Cited by 293 publications
(311 citation statements)
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“…Soy isoflavone attracted attention from biomedical field because of their effects that such as anti-oxidant effect, suppression of breast cancer or improvement of renal function [1][2][3] . Soy isoflavone is metabolic products formed during the growth of soybean and their content is approximately 1.4 mg per 1 g of soybean 4) . And also soy isoflavone have been classified to genistein, daidzein and glycitein.…”
Section: Introductionmentioning
confidence: 99%
“…Soy isoflavone attracted attention from biomedical field because of their effects that such as anti-oxidant effect, suppression of breast cancer or improvement of renal function [1][2][3] . Soy isoflavone is metabolic products formed during the growth of soybean and their content is approximately 1.4 mg per 1 g of soybean 4) . And also soy isoflavone have been classified to genistein, daidzein and glycitein.…”
Section: Introductionmentioning
confidence: 99%
“…A soja possui três isoflavonas, que se apresentam em 4 formas químicas, somando assim 12 isômeros: as agliconas daidzeína, genisteína e gliciteína; os -glicosídeos daidzina, genistina e glicitina; e os derivados glicosilados acetilados 6``-Oacetildaidzina, 6``-O-acetilgenistina, 6``-O-acetilglicitina; e glicosilados malonilados 6``-O-malonildaidzina, 6``-Omalonilgenistina e 6``-O-malonilglicitina (Wang et al, 1998, Kudou et al, 1991Grün et al, 2001, Wang & Murphy, 1994a (Figura 2). (Setchell & Cassidy, 1999).…”
Section: Figura 1 Estrutura Geral Da Isoflavona E Do Estradiolunclassified
“…Os resultados estão de acordo com Barnes et al (1994), que encontraram na soja e na FDS uma quantidade maior de malonilglicosídeos e -glicosídeos e quantidades bem menores de agliconas e acetilglicosídeos. Kudou et al (1991) …”
Section: Caracterização Da Farinha Desengordurada De Soja (Fds)unclassified
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