Fusel oil as precursor for aroma generation by biotransformation using lipase: scientific note
| Autor: | Cleide Mara Faria Soares, Regina Y. Moriya, Pedro Oliveira, H. F. de Castro |
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| Rok vydání: | 2004 |
| Předmět: |
Fusel alcohol
biology Triacylglycerol lipase Substrate (chemistry) Bioengineering General Medicine biology.organism_classification Applied Microbiology and Biotechnology Biochemistry Lauric acid Solvent chemistry.chemical_compound chemistry Biotransformation biology.protein Organic chemistry Lipase Molecular Biology Aroma Biotechnology |
| Zdroj: | Applied biochemistry and biotechnology. |
| ISSN: | 0273-2289 |
| Popis: | The feasibility of using mixtures of C4 and C5 chain-length aliphatic alcohols from fusel oil as the bulk organic media for lipase-mediated synthesis of laurate esters was assessed. Reaction mixtures consisted of lauric acid, lipase, solvent (if added), and appropriate amount of fusel oil (previously dehydrated with inorganic salts and molecular sieves). The influence of the reaction conditions such as substrate concentrations and temperature were investigated. Increased molar ratio of acyl donor to acyl acceptor allowed the esterification to proceed with no need for solvent addition. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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