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Nagaki M, Kikuchi Y, Maekawa S, Kidachi T, Honda K, Chounan Y. Biotransformation of 4-Chromanol, 4-Flavanol, Xanthydrol, and their Analogs by Tissue Cultured Cells. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701201120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We conducted the biotransformation of 4-chromanol, 4-flavanol and xanthydrol using Italian parsley ( Petroselinum neapolitanum) callus or soybean ( Glycine max) callus as biocatalysts. The biotransformation of 4-chromanol using P. neapolitanum yielded 4-chromanone at 5% on day 3, 12% on day 5, 23% on day 8, 21% on day 11, 25% on day 14, 22% on day 17, and a final yield of 22% on day 20. Although the reaction appeared to level off between days 8 and 20, we verified that the oxidation reaction continued to progress, albeit very gradually, until day 20. Furthermore, biotransformation of 4-flavanol using G. max callus yielded flavanone at 24.8% after 70 days. Moreover, biotransformation of xanthydrol using G. max yielded xanthone at 19.8% on day 1, 72.8% on day 2, 93.1% on day 4, and 96.3% on day 6. Addition of NADP accelerated the reaction, suggesting that an oxidoreductase may be involved. In contrast, there were no observable reverse reactions for 4-chromanone, 4-flavanone, or xanthone using the respective biocatalysts. Therefore, callus cells can be used as biocatalysts for the oxidation of alcohols to ketones. Organic synthetic reactions mimic environmentally-friendly reactions using biocatalysts found in nature.
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Affiliation(s)
- Masahiko Nagaki
- Department of Rehabilitation Sciences, School of Health Sciences, Hirosaki University of Health and Welfare, 3-1 Sanpinai, Hirosaki, Aomori 036-8102, Japan
| | - You Kikuchi
- Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan
| | - Shingo Maekawa
- Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan
| | - Takumi Kidachi
- Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan
| | - Kazushige Honda
- Applied Biosciences, Faculty of Agriculture and Life Science, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan
| | - Yukiyasu Chounan
- Faculty of Education, Hirosaki University, 1 Bunkyo-cho, Hirosaki, Aomori 036-8560, Japan
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Vasconcelos MG, Briggs RH, Aguiar LC, Freire DM, Simas AB. Efficient desymmetrization of 4,6-di-O-benzyl-myo-inositol by Lipozyme TL-IM. Carbohydr Res 2014; 386:7-11. [DOI: 10.1016/j.carres.2013.11.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 10/27/2013] [Accepted: 11/11/2013] [Indexed: 10/26/2022]
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Afzal A, Oriqat G, Akram Khan M, Jose J, Afzal M. Chemistry and Biochemistry of Terpenoids fromCurcumaand Related Species. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/22311866.2013.782757] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Manoel EA, Pais KC, Cunha AG, Coelho MAZ, Freire DM, Simas AB. On the kinetic resolution of sterically hindered myo-inositol derivatives in organic media by lipases. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.01.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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