Please use this identifier to cite or link to this item: http://paper.sci.ui.ac.id/jspui/handle/2808.28/324
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHaryanto, Laurentius-
dc.contributor.authorCahyana, A. Herry-
dc.date.accessioned2017-09-08T08:15:15Z-
dc.date.available2017-09-08T08:15:15Z-
dc.date.issued2015-
dc.identifier.issnP-ISSN: 2407-2354, E-ISSN: 2577-0612-
dc.identifier.other10.7454/psr.v2i2.3320en_US
dc.identifier.urihttp://paper.sci.ui.ac.id/jspui/handle/2808.28/324-
dc.description.abstractGreen chemistry aspect is the chemical approach that has been studied in the past two decades. One of the principles is the development of green synthesis process that is friendly for the environment. This research showed that papain can be used as catalyst for Knoevenagel reaction with 3 kinds of substituted-benzaldehyde and malononitrile as substrates in aqueous medium. The best reaction condition with 80% yield was reached by utilizing of 25 mg papain/mmol substrate. Reaction was conducted at ambient temperature and pressure for 30 min. Products were yellowish to yellow needle crystals and successfully characterized by melting point, UV-Vis, IR, mass spectra, and 13C & 1H-NMR, named as 2-(4-hydroxybenzylidene)-malononitrile); 2-(3-hydroxybenzylidene)-malononitrile); and 2-(4-hydroxy-3-methoxybenzylidene)-malononitrile).en_US
dc.language.isoen_USen_US
dc.publisherPharmaceutical Sciences and Researchen_US
dc.relation.ispartofseriesVolume 2;No. 2-
dc.sourcePharmaceutical Sciences and Research (PSR) Vol. 2 No. 2, Pp. 69-78 (2015)en_US
dc.source.urihttp://psr.ui.ac.id/index.php/journal/article/view/3320en_US
dc.subjectgreen chemistryen_US
dc.subjectknoevenagel reactionen_US
dc.subjectpapain enzymeen_US
dc.subjectantioxidanten_US
dc.subjectsunscreenen_US
dc.titleEnzim Papain: Aspek Green Chemistry pada Reaksi Knoevenagelen_US
dc.typeArticleen_US
Appears in Collections:Journal Collection

Files in This Item:
File Description SizeFormat 
AHCahyana.PSR.2015.pdf1,01 MBAdobe PDFView/Open    Request a copy


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