Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021985623> ?p ?o ?g. }
- W2021985623 endingPage "418" @default.
- W2021985623 startingPage "413" @default.
- W2021985623 abstract "Caffeic acid phenethyl ester was successfully synthesized from caffeic acid and phenethyl alcohol catalyzed by Novozym 435. Caffeic acid was found to yield much higher conversion in non-polar solvents than in polar ones, albeit its low solubility in non-polar solvents. Among all solvents tested, isooctane gave the highest conversion and was chosen as the solvent in this study. A reaction temperature of 70 °C was chosen to give high solubility of caffeic acid and hence high conversion. The optimum molar ratio of acid to alcohol was found to be 1:92. More alcohol resulted in the inactivation of enzyme. An acid to enzyme ratio of 1:15 (w/w) gave nearly a 100% conversion in 48 h. The conversion was found to be independent of stirring speed. Low stirrer speed of 50 rpm was enough and necessary to provide good mixing. Results from batch reuse stability study show that Novozym 435 could maintain more than 90% of its original activity up to the third batch. The enzyme lost its activity faster under higher stirring speed. Reactions carried out without stirring gave better enzyme batch stability, however, the conversions were always less than 90%." @default.
- W2021985623 created "2016-06-24" @default.
- W2021985623 creator A5016038108 @default.
- W2021985623 creator A5028498664 @default.
- W2021985623 creator A5037023585 @default.
- W2021985623 date "2008-09-01" @default.
- W2021985623 modified "2023-10-14" @default.
- W2021985623 title "Enzymatic synthesis of caffeic acid phenethyl ester" @default.
- W2021985623 cites W1549240509 @default.
- W2021985623 cites W1966111215 @default.
- W2021985623 cites W1968323440 @default.
- W2021985623 cites W1971046775 @default.
- W2021985623 cites W1971486550 @default.
- W2021985623 cites W1971803931 @default.
- W2021985623 cites W1982975340 @default.
- W2021985623 cites W1985842200 @default.
- W2021985623 cites W1987206719 @default.
- W2021985623 cites W1994369199 @default.
- W2021985623 cites W1995035347 @default.
- W2021985623 cites W2001443722 @default.
- W2021985623 cites W2009573767 @default.
- W2021985623 cites W2018523796 @default.
- W2021985623 cites W2039347141 @default.
- W2021985623 cites W2040190557 @default.
- W2021985623 cites W2051204691 @default.
- W2021985623 cites W2055869768 @default.
- W2021985623 cites W2060320036 @default.
- W2021985623 cites W2061854243 @default.
- W2021985623 cites W2065221089 @default.
- W2021985623 cites W2079574914 @default.
- W2021985623 cites W2081120437 @default.
- W2021985623 cites W2081519860 @default.
- W2021985623 cites W2084882592 @default.
- W2021985623 cites W2155467673 @default.
- W2021985623 cites W2157488207 @default.
- W2021985623 cites W260506411 @default.
- W2021985623 doi "https://doi.org/10.1016/j.jcice.2008.05.003" @default.
- W2021985623 hasPublicationYear "2008" @default.
- W2021985623 type Work @default.
- W2021985623 sameAs 2021985623 @default.
- W2021985623 citedByCount "47" @default.
- W2021985623 countsByYear W20219856232013 @default.
- W2021985623 countsByYear W20219856232014 @default.
- W2021985623 countsByYear W20219856232015 @default.
- W2021985623 countsByYear W20219856232016 @default.
- W2021985623 countsByYear W20219856232017 @default.
- W2021985623 countsByYear W20219856232018 @default.
- W2021985623 countsByYear W20219856232019 @default.
- W2021985623 countsByYear W20219856232020 @default.
- W2021985623 countsByYear W20219856232021 @default.
- W2021985623 countsByYear W20219856232022 @default.
- W2021985623 countsByYear W20219856232023 @default.
- W2021985623 crossrefType "journal-article" @default.
- W2021985623 hasAuthorship W2021985623A5016038108 @default.
- W2021985623 hasAuthorship W2021985623A5028498664 @default.
- W2021985623 hasAuthorship W2021985623A5037023585 @default.
- W2021985623 hasConcept C134121241 @default.
- W2021985623 hasConcept C155574463 @default.
- W2021985623 hasConcept C178790620 @default.
- W2021985623 hasConcept C181199279 @default.
- W2021985623 hasConcept C185592680 @default.
- W2021985623 hasConcept C191897082 @default.
- W2021985623 hasConcept C192562407 @default.
- W2021985623 hasConcept C2776992468 @default.
- W2021985623 hasConcept C2778004101 @default.
- W2021985623 hasConcept C2778224086 @default.
- W2021985623 hasConcept C2780471494 @default.
- W2021985623 hasConcept C2781066024 @default.
- W2021985623 hasConcept C43617362 @default.
- W2021985623 hasConceptScore W2021985623C134121241 @default.
- W2021985623 hasConceptScore W2021985623C155574463 @default.
- W2021985623 hasConceptScore W2021985623C178790620 @default.
- W2021985623 hasConceptScore W2021985623C181199279 @default.
- W2021985623 hasConceptScore W2021985623C185592680 @default.
- W2021985623 hasConceptScore W2021985623C191897082 @default.
- W2021985623 hasConceptScore W2021985623C192562407 @default.
- W2021985623 hasConceptScore W2021985623C2776992468 @default.
- W2021985623 hasConceptScore W2021985623C2778004101 @default.
- W2021985623 hasConceptScore W2021985623C2778224086 @default.
- W2021985623 hasConceptScore W2021985623C2780471494 @default.
- W2021985623 hasConceptScore W2021985623C2781066024 @default.
- W2021985623 hasConceptScore W2021985623C43617362 @default.
- W2021985623 hasIssue "5" @default.
- W2021985623 hasLocation W20219856231 @default.
- W2021985623 hasOpenAccess W2021985623 @default.
- W2021985623 hasPrimaryLocation W20219856231 @default.
- W2021985623 hasRelatedWork W1983676865 @default.
- W2021985623 hasRelatedWork W1985730298 @default.
- W2021985623 hasRelatedWork W2047888616 @default.
- W2021985623 hasRelatedWork W2057959641 @default.
- W2021985623 hasRelatedWork W2086827656 @default.
- W2021985623 hasRelatedWork W2087861510 @default.
- W2021985623 hasRelatedWork W2162262399 @default.
- W2021985623 hasRelatedWork W2362004607 @default.
- W2021985623 hasRelatedWork W2952639941 @default.
- W2021985623 hasRelatedWork W3043470174 @default.
- W2021985623 hasVolume "39" @default.
- W2021985623 isParatext "false" @default.