Isorhamnetin glycosides with free radical and ONOO- scavenging activities from the stamens of Nelumbo nucifera

Kyung Hyun Sook; Jung Jung Yu; Young Chung Hae; Ah Jung Hyun; Sue Choi Jae

doi:10.1007/bf02968572

Isorhamnetin glycosides with free radical and ONOO^- scavenging activities from the stamens of Nelumbo nucifera

Kyung Hyun Sook
, Jung Jung Yu
, Young Chung Hae
, Ah Jung Hyun
, Sue Choi Jae^*

^*Corresponding author for this work

Department of Food Science and Human Nutrition

Pukyong National University
Pusan National University

Research output: Contribution to journal › Journal article › peer-review

47 Scopus citations

Abstract

In this study, we isolated two new isorhamnetin glycosides, designated as nelumboroside A (3) and nelumboroside B (4), as well as the previously- characterized isorhamnetin glucoside (1) and isorhamnetin rutinoside (2), from the n-BuOH fraction of Nelumbo nucifera stamens. The structures of the two new compounds were then determined, using chemical and spectroscopic techniques. All isolated isorhamnetin glycosides 1-4 showed marked antioxidant activities in the DPPH, and ONOO^- assays.

Original language	English
Pages (from-to)	287-292
Number of pages	6
Journal	Archives of Pharmacal Research
Volume	29
Issue number	4
DOIs	https://doi.org/10.1007/bf02968572
State	Published - 2006.04

Keywords

DPPH
Isorhamnetin glycoside
Nelumbo nucifera
Nelumboroside A
Nelumboroside B
Nymphaeaceae
ONOO

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10.1007/bf02968572

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@article{1a06190bed34444ab74fcca6b1a24577,

title = "Isorhamnetin glycosides with free radical and ONOO- scavenging activities from the stamens of Nelumbo nucifera",

abstract = "In this study, we isolated two new isorhamnetin glycosides, designated as nelumboroside A (3) and nelumboroside B (4), as well as the previously- characterized isorhamnetin glucoside (1) and isorhamnetin rutinoside (2), from the n-BuOH fraction of Nelumbo nucifera stamens. The structures of the two new compounds were then determined, using chemical and spectroscopic techniques. All isolated isorhamnetin glycosides 1-4 showed marked antioxidant activities in the DPPH, and ONOO- assays.",

keywords = "DPPH, Isorhamnetin glycoside, Nelumbo nucifera, Nelumboroside A, Nelumboroside B, Nymphaeaceae, ONOO",

author = "Sook, \{Kyung Hyun\} and Yu, \{Jung Jung\} and Hae, \{Young Chung\} and Hyun, \{Ah Jung\} and Jae, \{Sue Choi\}",

year = "2006",

month = apr,

doi = "10.1007/bf02968572",

language = "English",

volume = "29",

pages = "287--292",

journal = "Archives of Pharmacal Research",

issn = "0253-6269",

number = "4",

}

TY - JOUR

T1 - Isorhamnetin glycosides with free radical and ONOO- scavenging activities from the stamens of Nelumbo nucifera

AU - Sook, Kyung Hyun

AU - Yu, Jung Jung

AU - Hae, Young Chung

AU - Hyun, Ah Jung

AU - Jae, Sue Choi

PY - 2006/4

Y1 - 2006/4

N2 - In this study, we isolated two new isorhamnetin glycosides, designated as nelumboroside A (3) and nelumboroside B (4), as well as the previously- characterized isorhamnetin glucoside (1) and isorhamnetin rutinoside (2), from the n-BuOH fraction of Nelumbo nucifera stamens. The structures of the two new compounds were then determined, using chemical and spectroscopic techniques. All isolated isorhamnetin glycosides 1-4 showed marked antioxidant activities in the DPPH, and ONOO- assays.

AB - In this study, we isolated two new isorhamnetin glycosides, designated as nelumboroside A (3) and nelumboroside B (4), as well as the previously- characterized isorhamnetin glucoside (1) and isorhamnetin rutinoside (2), from the n-BuOH fraction of Nelumbo nucifera stamens. The structures of the two new compounds were then determined, using chemical and spectroscopic techniques. All isolated isorhamnetin glycosides 1-4 showed marked antioxidant activities in the DPPH, and ONOO- assays.

KW - DPPH

KW - Isorhamnetin glycoside

KW - Nelumbo nucifera

KW - Nelumboroside A

KW - Nelumboroside B

KW - Nymphaeaceae

KW - ONOO

UR - https://www.scopus.com/pages/publications/33646407554

U2 - 10.1007/bf02968572

DO - 10.1007/bf02968572

M3 - Journal article

C2 - 16681033

AN - SCOPUS:33646407554

SN - 0253-6269

VL - 29

SP - 287

EP - 292

JO - Archives of Pharmacal Research

JF - Archives of Pharmacal Research

IS - 4

ER -

Isorhamnetin glycosides with free radical and ONOO^- scavenging activities from the stamens of Nelumbo nucifera

Abstract

Keywords

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