Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Odor-active alcohols from the fungal transformation of alpha-farnesene
Author: Krings, U
Hardebusch, B
Albert, D
Berger, RG
Marostica, M
Pastore, GM
Abstract: Submerged microbial cultures were screened for their potential to oxifunctionalize R-farnesene. The major oxidation product in all transforming cultures, 3,7,11-trimethyldodeca-1,3(E),5(E)10-tetraen-7-ol, showed a pleasant citrus-like odor and peak concentrations of 170 mg L-1. An Aspergillus niger isolate from mango generated another two terpene alcohols identified as diastereomeric menth-1-en-3-[2-methyl-1,3-butadienyl]-8-ol, a new natural compound with an apricot-like odor. The regiospecifity of the oxygen attack with concurrent lack of stereoselectivity suggested that the initial step of the bioconversion resembled the chemical autoxidation starting with the generation of an intermediate resonance-stabilized carbon-centered radical or carbocation.
Subject: fungal bioconversion
mycelium concentrate
Country: EUA
Editor: Amer Chemical Soc
Citation: Journal Of Agricultural And Food Chemistry. Amer Chemical Soc, v. 54, n. 24, n. 9079, n. 9084, 2006.
Rights: fechado
Identifier DOI: 10.1021/jf062089j
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000242216000013.pdf82.15 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.