{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T06:59:22Z","timestamp":1763017162848,"version":"build-2065373602"},"reference-count":33,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2011,12,28]],"date-time":"2011-12-28T00:00:00Z","timestamp":1325030400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["SFRH\/BD\/28039\/2006","SFRH\/BD\/63701\/2009"],"award-info":[{"award-number":["SFRH\/BD\/28039\/2006","SFRH\/BD\/63701\/2009"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Americ Oil Chem Soc"],"published-print":{"date-parts":[[2012,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\u03b3\u2010Decalactone is an aromatic compound of industrial interest, resulting from the biotransformation of ricinoleic acid, the major constituent of castor oil. In order to increase the availability of the substrate to the cells for the aroma production, castor oil previously hydrolyzed can be used. This hydrolysis may be promoted by enzymatic action, more specifically by lipases. In this work, the influence upon the aroma production of the lipase produced by <jats:italic>Yarrowia lipolytica<\/jats:italic>, a microorganism able to carry out the biotransformation, was studied. In a first approach, lipase induction conditions were analyzed using different <jats:italic>Y<\/jats:italic>. <jats:italic>lipolytica<\/jats:italic> strains and culture conditions, such as the inoculation mode of the lipase production medium. Lipase production was not affected by the cells centrifugation, so this step was eliminated, reducing the time and phases of the process. Moreover, <jats:italic>Y<\/jats:italic>. <jats:italic>lipolytica<\/jats:italic> W29 was shown to be the most adequate strain for lipase production. To investigate the importance of castor oil hydrolysis, the pre\u2010addition of an inducer of lipase production (olive oil) to the biotransformation medium was tested. Results showed that the highest aroma production (1,600 mg L<jats:sup>\u22121<\/jats:sup>) was obtained without a lipase inducer. However, the pre\u2010induction of lipase decreased the lag phase for \u03b3\u2010decalactone secretion.<\/jats:p>","DOI":"10.1007\/s11746-011-1987-5","type":"journal-article","created":{"date-parts":[[2011,12,27]],"date-time":"2011-12-27T02:45:10Z","timestamp":1324953910000},"page":"1041-1047","source":"Crossref","is-referenced-by-count":36,"title":["Lipase Induction in <i>Yarrowia lipolytica<\/i> for Castor Oil Hydrolysis and Its Effect on \u03b3\u2010Decalactone Production"],"prefix":"10.1002","volume":"89","author":[{"given":"Adelaide","family":"Braga","sequence":"first","affiliation":[{"name":"Institute for Biotechnology and Bioengineering (IBB), Centre of Biological Engineering University of Minho Campus de Gualtar Braga 4710\u2013057 Portugal"}]},{"given":"Nelma","family":"Gomes","sequence":"additional","affiliation":[{"name":"Institute for Biotechnology and Bioengineering (IBB), Centre of Biological Engineering University of Minho Campus de Gualtar Braga 4710\u2013057 Portugal"}]},{"given":"Isabel","family":"Belo","sequence":"additional","affiliation":[{"name":"Institute for Biotechnology and Bioengineering (IBB), Centre of Biological Engineering University of Minho Campus de Gualtar Braga 4710\u2013057 Portugal"}]}],"member":"311","published-online":{"date-parts":[[2011,12,28]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1023\/B:BILE.0000019576.80594.0e"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.3109\/10242422.2010.493208"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.jim.2900528"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.2004.tb09914.x"},{"key":"e_1_2_10_6_1","unstructured":"FarboodMI WillisBJ(1985)Production of \u03b3\u2010decalactone. 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