New tocopherol analogue with radical-scavenging activity from the peels of Citrus unshiu Marcovich

Kyeong Hwa Seo; Dae Young Lee; Tae Gyu Nam; Dae Ok Kim; Dong Geol Lee; Eun Kyung Kim; Hee Cheol Kang; Myoung Chong Song; Nam In Baek

doi:10.1007/s13765-013-3230-6

New tocopherol analogue with radical-scavenging activity from the peels of Citrus unshiu Marcovich

Kyeong Hwa Seo, Dae Young Lee, Tae Gyu Nam, Dae Ok Kim, Dong Geol Lee, Eun Kyung Kim, Hee Cheol Kang, Myoung Chong Song, Nam In Baek

School of Life Science and Biotechnology

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

One new tocopherol analogue, methoxytocopherol (1), and two known analogues, α-tocopherol (2) and γ-tocopherol (3), were isolated from the peels of Citrus unshiu Marcovich. The chemical structures of compounds 1-3 were determined by interpretation of spectroscopic data. All isolated compounds were evaluated for radical-scavenging capacity using 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, 1,1-diphenyl-2-picrylhydrazyl, and oxygen radical absorbance capacity assays.

Original language	English
Pages (from-to)	747-750
Number of pages	4
Journal	Journal of the Korean Society for Applied Biological Chemistry
Volume	56
Issue number	6
DOIs	https://doi.org/10.1007/s13765-013-3230-6
State	Published - Dec 2013

Keywords

Citrus unshiu
methoxytocopherol
oxygen radicalscavenging capacity
tocopherol

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10.1007/s13765-013-3230-6

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title = "New tocopherol analogue with radical-scavenging activity from the peels of Citrus unshiu Marcovich",

abstract = "One new tocopherol analogue, methoxytocopherol (1), and two known analogues, α-tocopherol (2) and γ-tocopherol (3), were isolated from the peels of Citrus unshiu Marcovich. The chemical structures of compounds 1-3 were determined by interpretation of spectroscopic data. All isolated compounds were evaluated for radical-scavenging capacity using 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, 1,1-diphenyl-2-picrylhydrazyl, and oxygen radical absorbance capacity assays.",

keywords = "Citrus unshiu, methoxytocopherol, oxygen radicalscavenging capacity, tocopherol",

author = "Seo, {Kyeong Hwa} and Lee, {Dae Young} and Nam, {Tae Gyu} and Kim, {Dae Ok} and Lee, {Dong Geol} and Kim, {Eun Kyung} and Kang, {Hee Cheol} and Song, {Myoung Chong} and Baek, {Nam In}",

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doi = "10.1007/s13765-013-3230-6",

language = "English",

volume = "56",

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journal = "Journal of the Korean Society for Applied Biological Chemistry",

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TY - JOUR

T1 - New tocopherol analogue with radical-scavenging activity from the peels of Citrus unshiu Marcovich

AU - Seo, Kyeong Hwa

AU - Lee, Dae Young

AU - Nam, Tae Gyu

AU - Kim, Dae Ok

AU - Lee, Dong Geol

AU - Kim, Eun Kyung

AU - Kang, Hee Cheol

AU - Song, Myoung Chong

AU - Baek, Nam In

PY - 2013/12

Y1 - 2013/12

N2 - One new tocopherol analogue, methoxytocopherol (1), and two known analogues, α-tocopherol (2) and γ-tocopherol (3), were isolated from the peels of Citrus unshiu Marcovich. The chemical structures of compounds 1-3 were determined by interpretation of spectroscopic data. All isolated compounds were evaluated for radical-scavenging capacity using 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, 1,1-diphenyl-2-picrylhydrazyl, and oxygen radical absorbance capacity assays.

AB - One new tocopherol analogue, methoxytocopherol (1), and two known analogues, α-tocopherol (2) and γ-tocopherol (3), were isolated from the peels of Citrus unshiu Marcovich. The chemical structures of compounds 1-3 were determined by interpretation of spectroscopic data. All isolated compounds were evaluated for radical-scavenging capacity using 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, 1,1-diphenyl-2-picrylhydrazyl, and oxygen radical absorbance capacity assays.

KW - Citrus unshiu

KW - methoxytocopherol

KW - oxygen radicalscavenging capacity

KW - tocopherol

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U2 - 10.1007/s13765-013-3230-6

DO - 10.1007/s13765-013-3230-6

M3 - Article

AN - SCOPUS:84891896400

SN - 1738-2203

VL - 56

SP - 747

EP - 750

JO - Journal of the Korean Society for Applied Biological Chemistry

JF - Journal of the Korean Society for Applied Biological Chemistry

IS - 6

ER -

New tocopherol analogue with radical-scavenging activity from the peels of Citrus unshiu Marcovich

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Keywords

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