Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee
Aminoacylase (E.C.3.5.1.14) catalyses the enantioselective hydrolysis of N-acetyl-L-amino acids. It is immobilized by forming an insoluble complex with chitosan to produce Lphenylalanine from a racemic mixture of N-acetyl-DL-phenylalanine. The aminoacylasechitosan complex enhanced the yield of produ...
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| Format: | Article |
| Language: | English |
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Faculty of Applied Sciences
2004
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| Online Access: | http://ir.uitm.edu.my/id/eprint/11811/ http://ir.uitm.edu.my/id/eprint/11811/1/AJ_PAT%20M.%20LEE%20SL%2004.pdf |
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uitm-11811 |
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eprints |
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uitm-118112016-09-07T04:27:24Z http://ir.uitm.edu.my/id/eprint/11811/ Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee Lee, Pat M. Lee, Kong-Hung Physical and theoretical chemistry Aminoacylase (E.C.3.5.1.14) catalyses the enantioselective hydrolysis of N-acetyl-L-amino acids. It is immobilized by forming an insoluble complex with chitosan to produce Lphenylalanine from a racemic mixture of N-acetyl-DL-phenylalanine. The aminoacylasechitosan complex enhanced the yield of production of L-phenylalanine by about 400% at neutral pH, at 65 °c and at alkaline pH (7.5-8.5) at 37°c . Faculty of Applied Sciences 2004 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/11811/1/AJ_PAT%20M.%20LEE%20SL%2004.pdf Lee, Pat M. and Lee, Kong-Hung (2004) Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee. Science Letters, 1 (1). pp. 9-16. ISSN 1675-7785 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Teknologi MARA |
| building |
UiTM Institutional Repository |
| collection |
Online Access |
| language |
English |
| topic |
Physical and theoretical chemistry |
| spellingShingle |
Physical and theoretical chemistry Lee, Pat M. Lee, Kong-Hung Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| description |
Aminoacylase (E.C.3.5.1.14) catalyses the enantioselective hydrolysis of N-acetyl-L-amino acids. It is immobilized by forming an insoluble complex with chitosan to produce Lphenylalanine from a racemic mixture of N-acetyl-DL-phenylalanine. The aminoacylasechitosan complex enhanced the yield of production of L-phenylalanine by about 400% at
neutral pH, at 65 °c and at alkaline pH (7.5-8.5) at 37°c . |
| format |
Article |
| author |
Lee, Pat M. Lee, Kong-Hung |
| author_facet |
Lee, Pat M. Lee, Kong-Hung |
| author_sort |
Lee, Pat M. |
| title |
Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| title_short |
Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| title_full |
Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| title_fullStr |
Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| title_full_unstemmed |
Enhancement of l-phenylalanine production by aminoacylase-chitosan complex / Pat M. Lee and Kong-Hung Lee |
| title_sort |
enhancement of l-phenylalanine production by aminoacylase-chitosan complex / pat m. lee and kong-hung lee |
| publisher |
Faculty of Applied Sciences |
| publishDate |
2004 |
| url |
http://ir.uitm.edu.my/id/eprint/11811/ http://ir.uitm.edu.my/id/eprint/11811/1/AJ_PAT%20M.%20LEE%20SL%2004.pdf |
| first_indexed |
2023-09-18T22:48:35Z |
| last_indexed |
2023-09-18T22:48:35Z |
| _version_ |
1777417390748860416 |