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＜departmental bulletin paper＞
Rapid Selection of Polyphenol–rich Tea Trees (Camellia sinensis L.) Employing a Colorimetric Method

Creator
Creator Name
Heo, Chang–Mi
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Kim, Yong–Duck
Affiliation
Affiliation Name
Institute of Hadong Green Tea | Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Oh, Taek–Keun
Affiliation
Affiliation Name
Science for Bioproduction Environment, Faculty of Agriculture, Kyushu University
Creator Name
Min, Ji–Yun
Affiliation
Affiliation Name
Sancheong Oriental Medicinal Herb Institute
Creator Name
Hwang, Jung–Gyu
Affiliation
Affiliation Name
Institute of Hadong Green Tea
Creator Name
Jeong, Mi–Jin
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Song, Hyun–Jin
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Kim, Hak–Gon
Affiliation
Affiliation Name
Institute of Hadong Green Tea | Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Sim, Seon–Jeong
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Choi, Myung–Suk
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Karigar, Chandrakant S.
Affiliation
Affiliation Name
Department of Biochemistry, Bangalore University
Creator Name
Moon, Hyun–Shik
Affiliation
Affiliation Name
Division of Environment Forest Science, Gyeongsang National University (Institute of Agriculture of Life Science)
Creator Name
Lee, Seung–Joo
Affiliation
Affiliation Name
Department of Biosystem Machinery Engineering, Chungnam National University
Author PID
K003675
Creator Name
Shinogi, Yoshiyuki
Affiliation
Affiliation Name
Faculty of Agriculture, Kyushu University
Author PID
K003675
Creator Name
凌, 祥之
Affiliation
Affiliation Name
九州大学農学部
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2012-09-20
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
57
Issue
2
First Page
467
Last Page
471
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/25207
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 57(2) || p467-471
九州大学大学院農学研究院紀要 || 57(2) || p467-471
http://www.agr.kyushu-u.ac.jp/
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 57(2) || p467-471
九州大学大学院農学研究院紀要 || 57(2) || p467-471
http://www.agr.kyushu-u.ac.jp/
Relation
Journal of the Faculty of Agriculture, Kyushu University || 57(2) || p467-471
九州大学大学院農学研究院紀要 || 57(2) || p467-471
http://www.agr.kyushu-u.ac.jp/

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
25207
Peer-Reviewed
Unrefereed
Subject Terms
Camellia sinensis
Folin–Ciocalteu colorimetric method
polyphenol
selection
ISSN
0023-6152
NCID
AA00697606
Notes
An efficient and rapid colorimetric method was established for the selection of tea tree lines rich in polyphenol from 160 tea tree lines. The efficient selection method was made possible by the adoption of the Folin–Ciocalteu (FC) colorimetric method for qualitative detection of the polyphenols. The polyphenol composition varied widely among the randomly sampled 160 tea tree lines. The tea tree lines were classified into three groups on the basis of color intensity obtained after treatment of tea extracts with FC reagent. The polyphenol content of the three groups was quantified and validated by UV spectrophotometric analysis. Among various tea lines, H–23 tea line exhibited the highest amounts of polyphenol that was 2.89–fold higher than those found in low polyphenol producing tea tree (H–9). Hence FC colorimetric method can become a reliable selection method for easy and rapid selection of tea population rich in polyphenol in a tea tree breeding programme.
Created Date 2012.10.11
Modified Date 2022.11.11

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