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Utilization of fish meal and fish oil for production of Cryptococcus sp. MTCC 5455 lipase and hydrolysis of polyurethane thereof. Journal of Food Science and Technology 2015; 52:5772-80. [PMID: 26344991 DOI: 10.1007/s13197-014-1697-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/11/2014] [Accepted: 12/23/2014] [Indexed: 10/24/2022]
Abstract
Fish meal has been used as an additional nitrogen source and fish oil as inducer for the growth and production of lipase from Cryptococcus sp. MTCC 5455. A response surface design illustrated that the optimum factors influencing lipase production were fish meal, 1.5 %, w/v, Na2HPO4, 0.2 %, w/v, yeast extract, 0.25 %, w/v and sardine oil, 2.0 %, w/v with an activity of 71.23 U/mL at 96 h and 25 °C, which was 48.39 % higher than the conventional one-factor-at-a-time method. The crude concentrated enzyme hydrolyzed polyurethane (PUR) efficiently and hydrolysis was 94 % at 30 °C and 96 h. The products, diethylene glycol and adipic acid were quantified by HPLC and scanning electron microscopic studies of the degraded polymer showed significant increase in size of the holes from 24 to 72 h of incubation. Hydrolysis of PUR within 96 h makes the lipase novel for disposal of PUR and provides an innovative solution to the problems created by plastic wastes.
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Salehmin M, Annuar M, Chisti Y. High cell density fed-batch fermentation for the production of a microbial lipase. Biochem Eng J 2014. [DOI: 10.1016/j.bej.2014.01.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Physiology of Lichtheimia ramosa obtained by solid-state bioprocess using fruit wastes as substrate. Bioprocess Biosyst Eng 2013; 37:727-34. [DOI: 10.1007/s00449-013-1043-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 08/20/2013] [Indexed: 11/25/2022]
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High cell density fed-batch fermentations for lipase production: feeding strategies and oxygen transfer. Bioprocess Biosyst Eng 2013; 36:1527-43. [DOI: 10.1007/s00449-013-0943-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 03/14/2013] [Indexed: 11/26/2022]
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Bussamara R, Fuentefria AM, de Oliveira ES, Broetto L, Simcikova M, Valente P, Schrank A, Vainstein MH. Isolation of a lipase-secreting yeast for enzyme production in a pilot-plant scale batch fermentation. BIORESOURCE TECHNOLOGY 2010; 101:268-275. [PMID: 19700311 DOI: 10.1016/j.biortech.2008.10.063] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Revised: 10/15/2008] [Accepted: 10/15/2008] [Indexed: 05/28/2023]
Abstract
The production of lipase by twenty-nine yeasts isolated from the phylloplane of Hibiscus rosa-sinensis was evaluated. The highest lipase producers were Pseudozyma hubeiensis HB85A, Debaryomyces occidentalis-like HB83 and Cryptococcus sp. HB80. P. hubeiensis HB85A batch fermentations were carried out in a bioreactor and lipase production improved 3.2-fold as compared to flask submerged cultures. The production process was significantly reduced from 48 h (in flasks) to 18 h (in the bioreactor). The better hydrolytic activity was achieved with C16 p-nitrophenyl ester. Maximal activity was observed at pH 7.0, the optimum temperature was 50 degrees C at pH 7.0 and the enzyme was stable at 30 and 40 degrees C. The lipolytic activity was stimulated by Mg(2+), K(+) and Ba(2+) salts and EDTA and slightly inhibited by Ca(2+) salts. Non-ionic detergents such as Triton X-100, Tween 80 and Tween 20 strongly stimulated lipase activity, whereas SDS inhibited it. The lipase was stable in iso-octane and hexane at 80%.
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Affiliation(s)
- Roberta Bussamara
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil
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Krulewicz B, Tschaen D, Devine P, Lee SS, Roberge C, Greasham R, Chartrain M. Asymmetric Biosynthesis of Key Aromatic Intermediates in the Synthesis of an Endothelin Receptor Antagonist. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.3109/10242420109003644] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Rajendran A, Thangavelu V. Optimization of medium composition for lipase production byCandida rugosaNCIM 3462 using response surface methodology. Can J Microbiol 2007; 53:643-55. [PMID: 17668023 DOI: 10.1139/w07-017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A sequential optimization approach using statistical design of experiments was employed to enhance the lipase production by Candida rugosa in submerged batch fermentation. Twelve medium components were evaluated initially using the Plackett–Burman 2-level factorial design. The significant variables affecting lipase production were found to be glucose, olive oil, peptone, (NH4)2SO4, and FeCl3·6H2O. Various vegetable oils were tested in the second step, and among them, groundnut oil was found to be the best inducer for lipase production by C. rugosa. The third step was to identify the optimal values of the significant medium components with groundnut oil as the inducer using response surface methodology. The regression equation obtained from the experimental data designed using a central composite design was solved, and analyzing the response surface contour plots, the optimal concentrations of the significant variables were determined. A maximum lipase activity of 5.95 U·mL–1, which is 1.64 times the maximum activity obtained in the Plackett–Burman experimental trials, was observed. The optimum combination of medium constituents contained 19.604 g·L–1glucose, 13.065 mL·L–1groundnut oil, 7.473 g·L–1peptone, 0.962 g·L–1(NH4)2SO4, 0.0019 g·L–1FeCl3·6H2O, and other insignificant components at the fixed level. A predictive model of the combined effects of the independent variables using response surface methodology and an artificial neural network was proposed. The unstructured kinetic models, logistic model, and Luedeking–Piret model were used to describe cell mass and lipase production. The parameters of the models were evaluated and the lipase production by C. rugosa was found to be growth associated.
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Affiliation(s)
- Aravindan Rajendran
- Biochemical Engineering Laboratory, Department of Chemical Engineering, Annamalai University, Annamalai Nagar - 608 002, Tamil Nadu, India.
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Gupta N, Sahai V, Gupta R. Alkaline lipase from a novel strain Burkholderia multivorans: Statistical medium optimization and production in a bioreactor. Process Biochem 2007. [DOI: 10.1016/j.procbio.2006.10.006] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gupta N, Mehra G, Gupta R. A glycerol-inducible thermostable lipase fromBacillussp.: medium optimization by a Plackett–Burman design and by response surface methodology. Can J Microbiol 2004; 50:361-8. [PMID: 15213744 DOI: 10.1139/w04-022] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The production of a neutral lipase from a Bacillus sp. was improved tremendously (193-fold) following media optimization involving both the "one-at-a-time" and the statistical designing approaches. The present lipase was poorly induced by oils, instead its production was induced in the presence of sugars and sugar alcohols, mainly galactose, lactose, glycerol, and mannitol. A high inoculum density of 15% v/v (A550= 0.8) led to maximum lipase production. Interestingly, the enzyme induction was growth independent, a property very different from most of the lipases investigated to date. The optimal composition of the growth medium to achieve maximum lipase production was determined to be as follows: NH4Cl, 35 g·L–1; glycerol, 10 mL·L–1; K2HPO4, 3 g·L–1; KH2PO4, 1 g·L–1; MgSO4·7H2O, 0.1 g·L–1; glucose, 2 g·L–1; MgCl2, 0.6 mmol·L–1, with 15% inoculum density and an incubation period of 24 h. About 62 U·mL–1of enzyme production was achieved in the optimized medium.Key words: lipase, glycerol inducible, statistical designing.
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Affiliation(s)
- Namita Gupta
- Department of Microbiology, University of Delhi South Campus, New Delhi, India
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Abstract
Different carbon sources affecting growth and lipase production in Candida rugosa were studied by using batch cultures on defined medium. Carbohydrates and acids non-related to fats did not induce lipase production. The highest yields of enzyme were obtained with lipids or fatty acids as carbon sources. Tween 80 stimulated lipase biosynthesis and secretion outside the cell. Combinations of two types of substrates, carbohydrates and fatty acids, did not improve lipase production, and in some cases, their consumption was produced in a sequential pattern. Glucose presented a repressing effect on lipase production. Moreover, glucose was found to be effective in stimulating lipase secretion by cells with a high level of cell-bound lipase activity because of their previous growth in oleic acid.
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Thomson CA, Delaquis PJ, Mazza G. Detection and measurement of microbial lipase activity: a review. Crit Rev Food Sci Nutr 1999; 39:165-87. [PMID: 10198753 DOI: 10.1080/10408399908500492] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- C A Thomson
- Agriculture and Agri-Food Canada, Pacific Agri-Food Research Centre, Summerland, British Columbia, Canada
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Gordillo MA, Sanz A, Sánchez A, Valero F, Montesinos JL, Lafuente J, Solà C. Enhancement ofCandida rugosa lipase production by using different control fed-batch operational strategies. Biotechnol Bioeng 1998. [DOI: 10.1002/(sici)1097-0290(19981020)60:2<156::aid-bit3>3.0.co;2-m] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Gordillo MA, Montesinos JL, Casas C, Valero F, Lafuente J, Solà C. Improving lipase production from Candida rugosa by a biochemical engineering approach. Chem Phys Lipids 1998; 93:131-42. [PMID: 9720255 DOI: 10.1016/s0009-3084(98)00037-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
It has been tested that the use of oleic acid as sole carbon source and as inducer of the production has an important effect in the lipase production by Candida rugosa under aerobic conditions. A simple structured mathematical model coupled with a methodology to estimate biomass, specific growth rate and substrate was developed and applied to the production of Candida rugosa lipase in batch, fed-batch and continuous operation to obtain a reproducible product. The best operation mode tested was a controlled specific growth rate fed-batch with a 10-fold increase in productivity related to batch operation. Downstream of the culture broth has demonstrated that the ratio between the different isoenzymes presented can be modulated by the selection of the operational strategy and this ratio is quite different comparing with commercial lipases. Thus, their catalytic properties in front of chiral reactions could be different.
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Affiliation(s)
- M A Gordillo
- Departament d'Enginyeria Química, Facultat de Ciències, Universitat Autònoma de Barcelona, Bellaterra, Spain
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Jaeger KE, Schneidinger B, Rosenau F, Werner M, Lang D, Dijkstra BW, Schimossek K, Zonta A, Reetz MT. Bacterial lipases for biotechnological applications. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s1381-1177(96)00039-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Benjamin S, Pandey A. Enhancement of lipase production during repeated batch culture using immobilised Candida rugosa. Process Biochem 1997. [DOI: 10.1016/s0032-9592(96)00102-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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