Enzymatic synthesis of capsaicin 4-O-β-xylooligosaccharides by β-xylosidase from Aspergillus sp.

Hisashi Katsuragi; Kei Shimoda; Ryohei Yamamoto; Takahiro Ohara; Hiroki Hamada

doi:10.1556/abiol.62.2011.2.5

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Acta Biologica Hungarica

Volume/Issue:: Volume 62: Issue 2

Enzymatic synthesis of capsaicin 4-O-β-xylooligosaccharides by β-xylosidase from Aspergillus sp.

Authors:

Hisashi Katsuragi

Hisashi Katsuragi Sunny Health Co. Ltd. 1-6-6 Yaesu Chuo-ku Tokyo 103-0028 Japan

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Kei Shimoda

Kei Shimoda Oita University Department of Chemistry, Faculty of Medicine 1-1 Hasama-machi Oita 879-5593 Japan

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Ryohei Yamamoto

Ryohei Yamamoto Okayama University of Science Department of Life Science, Faculty of Science 1-1 Ridai-cho, Kita-ku Okayama 700-0005 Japan

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Takahiro Ohara

Takahiro Ohara Okayama University of Science Department of Life Science, Faculty of Science 1-1 Ridai-cho, Kita-ku Okayama 700-0005 Japan

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, and

Hiroki Hamada

Hiroki Hamada Okayama University of Science Department of Life Science, Faculty of Science 1-1 Ridai-cho, Kita-ku Okayama 700-0005 Japan

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Pages:: 151–155

Online Publication Date:: 09 May 2011

Publication Date:: 01 Jun 2011

Article Category:: Research Article

DOI:: https://doi.org/10.1556/abiol.62.2011.2.5

Keywords:: Xylosylation; capsaicin; β-xylooligosaccharide; β-xylosidase

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Capsaicin 4-O-β-xylooligosaccharides were synthesized by a biocatalytic xylosylation using Aspergillus sp. β-xylosidase. Capsaicin was converted into three new capsaicin glycosides, i.e. capsaicin 4-O-β-xyloside, capsaicin 4-O-β-xylobioside, and capsaicin 4-O-β-xylotrioside in 15, 12 and 10% yield, respectively. All products were isolated from the reaction mixtures by preparative HPLC. The structures of the products were determined by NMR spectroscopic method.

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Acta Biologica Hungarica

Print ISSN:: 0236-5383

Online ISSN:: 1588-256X

Editorial Board

1. Csányi, Vilmos (Göd)
1. Dudits, Dénes (Szeged)
1. Falus, András (Budapest)
1. Fischer, Ernő (Pécs)
1. Gábriel, Róbert (Pécs)
1. Gulya, Károly (Szeged)
1. Gulyás, Balázs (Stockholm)
1. Hajós, Ferenc (Budapest)
1. Hámori, József (Budapest)
1. Heszky, László (Gödöllő)
1. Hideg, Éva (Szeged)
1. E. Ito (Sanuki)
1. Janda, Tibor (Martonvásár)
1. Kavanaugh, Michael P. (Missoula)
1. Kása, Péter (Szeged)
1. Klein, Éva (Stockholm)
1. Kovács, János (Budapest)
1. Brigitte Mauch-Mani (Neuchâtel)
1. Nässel, Dick R. (Stockholm)
1. Nemcsók, János (Szeged)
1. Péczely, Péter (Gödöllő)
1. Roberts, D. F. (Newcastle-upon-Tyne)
1. Sakharov, Dimitri A. (Moscow)
1. Singh, Meharvan (Fort Worth)
1. Sipiczky, Mátyás (Debrecen)
1. Szeberényi, József (Pécs)
1. Székely, György (Debrecen)
1. Tari, Irma (Szeged)
1. Vágvölgyi, Csaba (Szeged),
1. L. Zaborszky (Newark)

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Acta Biologica Hungarica
Language	English
Size
Year of Foundation	1950
Publication Programme	changed title
Volumes per Year
Issues per Year
Founder	Magyar Tudományos Akadémia
Founder's Address	H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher	Akadémiai Kiadó
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5383 (Print)
ISSN	1588-256X (Online)