Identification of isoflavones in Acca sellowiana and two Psidium species (Myrtaceae)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F05%3A00016329" target="_blank" >RIV/60461373:22330/05:00016329 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41610/05:13524

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Identification of isoflavones in Acca sellowiana and two Psidium species (Myrtaceae)

Original language description

Several types of isoflavonoid-like immunoreactivity were detected in water-ethanolicextracts from Acca sellowiana (Berg) Burret, Psidium guajava L. and Psidium littorale Raddi (Myrtaceae) leaves. Chromatographic mobility of the immunoreactive substanceswas compared to that of authentic standards, revealing a spectrum of isoflavonoid metabolites in both genera. Aglycones as well as glycosides were detected, namely daidzin, genistin,daidzein, genistein, formononetin, biochanin A, prunetin, and several incompletely characterized isoflavones. Subsequent HPLCeMS study verified the identities of the main immunoreactive isoflavones and found several others, namely glycitein, glycitin, ononin, sissotrin, including the malonylated and acetylated glucosides. Itis concluded that the isoflavonoid metabolic pathway is present in the Myrtaceae family.

Czech name

Identifikace isoflavonoidů v Acca sellowiana a ve dvou druzích rodu Psidium (Myrtovité)

Czech description

Ve vodno-etanolových extraktech z listů routovitých rostlin Acca sellowiana, Psidium guayava a Psidium littorale jsme imunochemickými a HPLC-MS technikami detekovali spektrum isoflavonoidů. Z toho vyvozujeme, že v čeledi Myrtaceae je přítomna isoflavonoidová metabolická dráha.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/GA525%2F03%2F0352" target="_blank" >GA525/03/0352: Isoflavonoids in the Myrtaceae and the Rutaceae families</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biochemical Systematics and Ecology

ISSN

0305-1978

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

33

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

983-992

UT code for WoS article

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EID of the result in the Scopus database

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