Monoterpene biotransformation by Colletotrichum species

Autor(es)

Sales, Adones ^[1] ; Afonso, Luana Ferreira ^[2] ; Americo, Juliana Alves ^[3] ; Rebelo, Mauro de Freitas ^[2] ; Pastore, Glaucia Maria ^[1] ; Bicas, Juliano Lemos ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Fac Food Engn, Dept Food Sci, Lab Bioflavors & Bioact Cpds, Monteiro Lobato St 80, BR-13083862 Sao Paulo - Brazil

^[2] Univ Fed Rio de Janeiro, Inst Biophys Carlos Chagas Filho, Ctr Hlth Sci CCS, Ilha Fundao, Carlos Chagas Filho Ave 373, Cidade Univ, BR-21941902 Rio De Janeiro, RJ - Brazil

^[3] Polo Biotecnol Rio de Janeiro BioRio, Bio Bur Biotechnol, Ilha Fundao, Carlos Chagas Filho Ave 791, Cidade Univ, BR-21941904 Rio De Janeiro, RJ - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Biotechnology Letters; v. 40, n. 3, p. 561-567, MAR 2018.
• Citações Web of Science: 2

Resumo

To investigate the biocatalytic potential of Colletotrichum acutatum and Colletotrichum nymphaeae for monoterpene biotransformation. C. acutatum and C. nymphaeae used limonene, alpha-pinene, beta-pinene, farnesene, citronellol, linalool, geraniol, perillyl alcohol, and carveol as sole carbon and energy sources. Both species biotransformed limonene and linalool, accumulating limonene-1,2-diol and linalool oxides, respectively. alpha-Pinene was only biotransformed by C. nymphaeae producing campholenic aldehyde, pinanone and verbenone. The biotransformation of limonene by C. nymphaeae yielded 3.34-4.01 g limonene-1,2-diol l(-1), depending on the substrate (R-(+)-limonene, S-(-)-limonene or citrus terpene (an agro-industrial by-product). This is among the highest concentrations already reported for this product. This is the first report on the biotransformation of these terpenes by Colletotrichum spp. and the biotransformation of limonene to limonene-1,2-diol possibly involves enzymes similar to those found in Grosmannia clavigera. (AU)

• Processo FAPESP: 16/21619-7 - Avaliação das propriedades biológicas de produtos da biotransformação do limoneno
• Beneficiário: Juliano Lemos Bicas
• Modalidade de apoio: Auxílio à Pesquisa - Regular