Secondary Metabolites in the Rhizomes of Diploid and Tetraploid Gingers (<i>Zingiber officinale</i> Roscoe)
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- NISHIKAWA Kazutaka
- Faculty of Health and Living Sciences Education, Naruto University of Education
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- ISHIMARU Kanji
- Faculty of Agriculture, Saga University
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- FUJIOKA Toshihiro
- Faculty of Pharmaceutical Sciences, Fukuoka University
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- GOTO Masahiro
- Faculty of Home Economics, Kobe Women's University
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- IMAHORI Yoshihiro
- Gruduate School of Life and Environmental Sciences, Osaka Prefecture University
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- TANAKA Norie
- Project Management Office, The University of Tokushima
Bibliographic Information
- Other Title
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- 二倍体および四倍体ショウガの二次代謝成分
Abstract
<p> The rhizomes of diploid and tetraploid gingers (Zingiber officinale Roscoe) were studied for their composition of volatile and pungent compounds. The tetraploid ginger was derived from the diploid ginger by in vitro colchicine techniques. GC and GC-MS analyses revealed that the volatile compounds in the diploid and tetraploid gingers exhibited a similar compositional pattern. The pungent compounds were also isolated from the tetraploid ginger rhizomes and their structures were identified as [6]-gingerol and [6]-dehydroparadol by chemical and spectroscopic evidence. The HPLC analysis showed that the composition of pungent compounds in tetraploid ginger was not so different from that of diploid ginger. Therefore, tetraploid ginger showed a potential alternative to diploid ginger, since tetraploid ginger has several advantages over diploid ginger such as pollen fertility, germinability, and larger size.</p>
Journal
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- Food Preservation Science
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Food Preservation Science 40 (2), 65-69, 2014
Japan Association of Food Preservation Scientists
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Keywords
Details 詳細情報について
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- CRID
- 1390011340284060288
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- ISSN
- 21861277
- 13441213
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed