1
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Singh J, Mehta A. The main Aflatoxin B1 degrading enzyme in Pseudomonas putida is thermostable lipase. Heliyon 2022; 8:e10809. [PMID: 36217476 PMCID: PMC9547207 DOI: 10.1016/j.heliyon.2022.e10809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/11/2022] [Accepted: 09/23/2022] [Indexed: 12/03/2022] Open
Abstract
Aflatoxin B1 is a carcinogenic and mutagenic mycotoxin mainly produced by Aspergillus flavus and A. parasiticus, and prevalent in food and feed. Microbial degradation is a promising strategy which can be performed in mild and environmental friendly condition. This work is a step towards identifying the enzyme responsible for biodegradation of AFB1 by P. putida. Experiments were performed with P. putida lysate and compared with commercial lipase to see the degradation efficiency and the temperature stability. The cell free lysate of P. putida efficiently degraded AFB1 in a range of temperature from 20 to 90 °C. The lysate is thermostable and could retain its activity on pre-incubation up to 90 °C. Highest rate of degradation was observed at 70 °C. These observations show that the P. putida lysate is not only stable at higher temperatures but its enzymatic activity increases after incubation. Similarly, the commercial lipase degraded AFB1 efficiently. However, both, the P. putida lysate and lipase ceased degradation in presence of a lipase inhibitor, HgCl2. The Hill function accurately predicted enzyme activity at various times and temperatures. Like lipase, the lysate also hydrolyses the p-nitrophenyl palmitate to p-nitrophenol. Kinetic parameters such as Vmax, Km and n values are good measures to characterize the lysate response with respect to changing paranitro phenyl palmitate levels. The substrate specificity test of lipase showed linear correlation between the absorbance at 410 nm vs amount of product paranitro phenol. The value of Km, Vmax and n are 0.62 mM, 355.7 μmol min−1 and 1.29, respectively. The lipase gene presence in P. putida was confirmed using PCR technique. These observations indicate that the main enzyme responsible for AFB1 degradation by P. putida is lipase. Thus, lipase as a multifunctional biocatalyst provides a promising future for a variety of industries and may also help to ensure the food safety by degrading the mycotoxins.
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2
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Production of Extracellular Lipase by Bacillus halotolerans from Oil-Contaminated Soil in a Pilot-Scale Submerged Bioreactor. Processes (Basel) 2022. [DOI: 10.3390/pr10081548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Microbial lipases are the biocatalyst of choice for the present and future because of their characteristics, including their ability to remain active as an enzyme throughout a broad pH, temperature, and substrate range. The goal of the current investigation was to find novel sources of substrates and isolates from soil contaminated by oil for the synthesis of lipase. On tributyrin media, 10 lipolytic bacterial strains that were isolated from oil-contaminated soil were grown. Using the zone of clearance, it was possible to identify the isolates with the highest activity. Following phylogenetic tree analysis, molecular characterization of the 16S rRNA sequence of the bacterial isolates revealed that it was Bacillus halotolerans (VSH 09). The enzyme was purified to near homogeneity. The enzyme activity was found to be optimum at a pH of 7.0 and a temperature of 35 °C. While Ni2+ and Cu2+ had no effect, the presence of Mg2+ and Ca2+ exhibited the highest levels of enzyme activity. At 1%, tributyrin as a substrate exhibited its highest level of activity. The molecular weight, as determined by SDS-PAGE, was found to be 38 kDa. The kinetics of the enzyme were found to be 41.66 and 9.37 mg/mL for Vmax and Km, respectively. The high yield of lipase produced by this method suggests that it holds potential for production on a large scale and could be used for various biotechnological applications.
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3
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Vivek K, Sandhia GS, Subramaniyan S. Extremophilic lipases for industrial applications: A general review. Biotechnol Adv 2022; 60:108002. [PMID: 35688350 DOI: 10.1016/j.biotechadv.2022.108002] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 05/09/2022] [Accepted: 06/02/2022] [Indexed: 01/10/2023]
Abstract
With industrialization and development in modern science enzymes and their applications increased widely. There is always a hunt for new proficient enzymes with novel properties to meet specific needs of various industrial sectors. Along with the high efficiency, the green and eco-friendly side of enzymes attracts human attention, as they form a true answer to counter the hazardous and toxic conventional industrial catalyst. Lipases have always earned industrial attention due to the broad range of hydrolytic and synthetic reactions they catalyse. When these catalytic properties get accompanied by features like temperature stability, pH stability, and solvent stability lipases becomes an appropriate tool for use in many industrial processes. Extremophilic lipases offer the same, thermostable: hot and cold active thermophilic and psychrophilic lipases, acid and alkali resistant and active acidophilic and alkaliphilic lipases, and salt tolerant halophilic lipases form excellent biocatalyst for detergent formulations, biofuel synthesis, ester synthesis, food processing, pharmaceuticals, leather, and paper industry. An interesting application of these lipases is in the bioremediation of lipid waste in harsh environments. The review gives a brief account on various extremophilic lipases with emphasis on thermophilic, psychrophilic, halophilic, alkaliphilic, and acidophilic lipases, their sources, biochemical properties, and potential applications in recent decades.
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Affiliation(s)
- K Vivek
- Postgraduate Department of Botany and Research Centre (University of Kerala), University College, Thiruvananthapuram 695034, India
| | - G S Sandhia
- Postgraduate Department of Botany and Research Centre (University of Kerala), University College, Thiruvananthapuram 695034, India
| | - S Subramaniyan
- Postgraduate Department of Botany and Research Centre (University of Kerala), University College, Thiruvananthapuram 695034, India.
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4
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Exploring the Diversity and Biotechnological Potential of Cultured and Uncultured Coral-Associated Bacteria. Microorganisms 2021; 9:microorganisms9112235. [PMID: 34835361 PMCID: PMC8622030 DOI: 10.3390/microorganisms9112235] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/20/2021] [Accepted: 10/24/2021] [Indexed: 11/17/2022] Open
Abstract
Coral-associated microbes are crucial for the biology of their hosts, contributing to nutrient cycling, adaptation, mitigation of toxic compounds, and biological control of pathogens. Natural products from coral-associated micro-organisms (CAM) may possess unique traits. Despite this, the use of CAM for biotechnological purposes has not yet been adequately explored. Here, we investigated the production of commercially important enzymes by 37 strains of bacteria isolated from the coral species Mussismilia braziliensis, Millepora alcicornis, and Porites astreoides. In-vitro enzymatic assays showed that up to 56% of the isolates produced at least one of the seven enzymes screened (lipase, caseinase, keratinase, cellulase, chitinase, amylase, and gelatinase); one strain, identified as Bacillus amyloliquefaciens produced all these enzymes. Additionally, coral species-specific cultured and uncultured microbial communities were identified. The phylum Firmicutes predominated among the isolates, including the genera Exiguobacterium, Bacillus, and Halomonas, among others. Next-generation sequencing and bacteria culturing produced similar but also complementary data, with certain genera detected only by one or the other method. Our results demonstrate the importance of exploring different coral species as sources of specific micro-organisms of biotechnological and industrial interest, at the same time reinforcing the economic and ecological importance of coral reefs as reservoirs of such diversity.
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5
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Uddin MR, Roy P, Mandal S. Production of extracellular lipase from psychrotrophic bacterium Oceanisphaera sp. RSAP17 isolated from arctic soil. Antonie van Leeuwenhoek 2021; 114:2175-2188. [PMID: 34665377 DOI: 10.1007/s10482-021-01671-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/03/2021] [Indexed: 01/08/2023]
Abstract
Cold-active extracellular lipases produced by different psychrotrophs are important for various industrial applications. We have isolated a Gram-negative, rod-shaped, aerobe, non-pigment producing psychrotrophic bacterial strain RSAP17 (MTCC 12991, MCC 4275) from the unexplored Arctic soil sample of NyAlesund, Svalbard, Norway (78° 55″ N, 11° 54″ E). The detailed morphological, biochemical, and molecular characteristics were investigated to characterize the isolate RSAP17. Analyses of the 16S rDNA sequence of strain RSAP17 (Accession no. MK391379) shows the closest match with Oceanisphaera marina YM319T (99.45%) and Oceanisphaera sediminis TW92 JCM 17329T (97.40%). The isolate is capable of producing extracellular lipase but not amylase, cellulase or urease. The optimal parameters for lipase production have been found in tributyrin based (10 mL/L) agar media supplemented with 3% (w/v) NaCl after 2-3 days of incubation at 20-22 °C temperature and pH 9 at shaking condition. We have purified the extracellular lipase from the RSAP17 grown culture supernatant through 75% ammonium sulfate precipitation followed by dialysis and DEAE cellulose column chromatography. The invitro lipolytic activity of the purified lipase enzymes has been done through zymogram analysis. The molecular weight found for the lipase is 103.8 kD. The optimal activity of the purified lipase has been found at 25 °C and pH 9. MALDI-TOF-MS study of the purified lipase showed the highest match with the sequence of prolipoprotein diacylglyceryl transferase with 44% sequence coverage. Further study on large-scale production, substrate utilization and enzymatic kinetics of this lipase could unravel its possibility in future biotechnological applications.
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Affiliation(s)
- Md Raihan Uddin
- Laboratory of Molecular Bacteriology, Department of Microbiology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India
| | - Pranab Roy
- Department of Molecular Biology, Institute of Child Health, 11, Dr. Biresh Guha Street, Kolkata, West Bengal, 700017, India
| | - Sukhendu Mandal
- Laboratory of Molecular Bacteriology, Department of Microbiology, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, 700019, India.
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6
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Mhetras N, Mapare V, Gokhale D. Cold Active Lipases: Biocatalytic Tools for Greener Technology. Appl Biochem Biotechnol 2021; 193:2245-2266. [PMID: 33544363 DOI: 10.1007/s12010-021-03516-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/27/2021] [Indexed: 02/06/2023]
Abstract
Lipases are enzymes that catalyze the ester bond hydrolysis in triglycerides with the release of fatty acids, mono- and diglycerides, and glycerol. The microbial lipases account for $400 million market size in 2017 and it is expected to reach $590 million by 2023. Many biotechnological processes are expedited at high temperatures and hence much research is dealt with thermostable enzymes. Cold active lipases are now gaining importance in the detergent, synthesis of chiral intermediates and frail/fragile compounds, and food and pharmaceutical industries. In addition, they consume less energy since they are active at low temperatures. These cold active lipases have not been commercially exploited so far compared to mesophilic and thermophilc lipases. Cold active lipases are distributed in microbes found at low temperatures. Only a few microbes were studied for the production of these enzymes. These cold-adapted enzymes show increased flexibility of their structures in response to freezing effect of the cold habitats. This review presents an update on cold-active lipases from microbial sources along with some structural features justifying high enzyme activity at low temperature. In addition, recent achievements on their use in various industries will also be discussed.
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Affiliation(s)
- Nutan Mhetras
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) Lavale, Pune, India
| | - Vidhyashri Mapare
- NCIM Resource Center, CSIR-National Chemical Laboratory, Pune, 411008, India
| | - Digambar Gokhale
- NCIM Resource Center, CSIR-National Chemical Laboratory, Pune, 411008, India.
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7
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Luz BDDAS, Sarrouh B, Bicas JL, Lofrano RCZ. Lipase production by microorganisms isolated from the Serra de Ouro Branco State Park. AN ACAD BRAS CIENC 2021; 93:e20190672. [PMID: 33825790 DOI: 10.1590/0001-3765202120190672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 02/11/2020] [Indexed: 11/22/2022] Open
Abstract
Lipases are hydrolases used in various sectors such as the food, pharmaceutical and chemical synthesis industries. In this study, epiphytic microorganisms were isolated from the Serra of Ouro Branco State Park (Minas Gerais, Brazil) and were subsequently evaluated for their ability to produce extracellular lipases. Among the 46 isolated strains, 25 presented positive results for lipase production in the agar plate screening assay. Two of these strains that expressed the highest diffusion halos, were genetically identified as Serratia marcescens and Pseudomonas fluorescens and catalogued in the Tropical Cultures Collection from the André Tosello Foundation/Brazil as CCT 7796 and CCT 7797, respectively. The fermentation growth kinetics indicated that the maximum extracellular lipase activities were achieved between 96 and 120h of cultivation. The highest lipolytic activity for both strains was observed at an optimum temperature and pH of 37°C and 7.0, respectively. At these conditions, the lipase activity detected in the crude enzymatic extract of both strains was close to 15.0 U/mL. We consider that these species are promising lipase producers for industrial applications.
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Affiliation(s)
- Bárbara D DA Silva Luz
- Programa de Pós-Graduação em Tecnologias para o Desenvolvimento Sustentável, Universidade Federal de São João Del-Rei (PPGTDS / UFSJ), Campus Alto Paraopeba, Rodovia MG 443, Km 07, 36420-000 Ouro Branco, MG, Brazil
| | - Boutros Sarrouh
- Universidade Federal de São João Del-Rei, Departamento de Química, Biotecnologia e Engenharia de Bioprocessos (UFSJ/ DQBIO), Campus Alto Paraopeba, Rodovia MG 443, Km 07, 36420-000 Ouro Branco, MG, Brazil
| | - Juliano L Bicas
- Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos (FEA), Departamento de Ciência de Alimentos, Rua Monteiro Lobato, 80, Cidade Universitária "Zeferino Vaz" Barão Geraldo, 13083-862 Campinas, SP, Brazil
| | - Renata C Z Lofrano
- Universidade Federal de São João Del-Rei (UFSJ/ DEQUI), Departamento de Engenharia Química, Campus Alto Paraopeba, Rodovia MG 443, Km 07, 36420-000 Ouro Branco, MG, Brazil
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8
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de Oliveira BFR, Carr CM, Dobson ADW, Laport MS. Harnessing the sponge microbiome for industrial biocatalysts. Appl Microbiol Biotechnol 2020; 104:8131-8154. [PMID: 32827049 DOI: 10.1007/s00253-020-10817-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/29/2020] [Accepted: 08/05/2020] [Indexed: 12/31/2022]
Abstract
Within the marine sphere, host-associated microbiomes are receiving growing attention as prolific sources of novel biocatalysts. Given the known biocatalytic potential of poriferan microbial inhabitants, this review focuses on enzymes from the sponge microbiome, with special attention on their relevant properties and the wide range of their potential biotechnological applications within various industries. Cultivable bacterial and filamentous fungal isolates account for the majority of the enzymatic sources. Hydrolases, mainly glycoside hydrolases and carboxylesterases, are the predominant reported group of enzymes, with varying degrees of tolerance to alkaline pH and growing salt concentrations being common. Prospective areas for the application of these microbial enzymes include biorefinery, detergent, food and effluent treatment industries. Finally, alternative strategies to identify novel biocatalysts from the sponge microbiome are addressed, with an emphasis on modern -omics-based approaches that are currently available in the enzyme research arena. By providing this current overview of the field, we hope to not only increase the appetite of researchers to instigate forthcoming studies but also to stress how basic and applied research can pave the way for new biocatalysts from these symbiotic microbial communities in a productive fashion. KEY POINTS: • The sponge microbiome is a burgeoning source of industrial biocatalysts. • Sponge microbial enzymes have useful habitat-related traits for several industries. • Strategies are provided for the future discovery of microbial enzymes from sponges.
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Affiliation(s)
- Bruno Francesco Rodrigues de Oliveira
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil. .,School of Microbiology, University College Cork, Cork, Ireland.
| | - Clodagh M Carr
- School of Microbiology, University College Cork, Cork, Ireland
| | - Alan D W Dobson
- School of Microbiology, University College Cork, Cork, Ireland.,Environmental Research Institute, University College Cork, Cork, Ireland
| | - Marinella Silva Laport
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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9
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Hewavitharana SS, Klarer E, Reed AJ, Leisso R, Poirier B, Honaas L, Rudell DR, Mazzola M. Temporal Dynamics of the Soil Metabolome and Microbiome During Simulated Anaerobic Soil Disinfestation. Front Microbiol 2019; 10:2365. [PMID: 31681226 PMCID: PMC6803440 DOI: 10.3389/fmicb.2019.02365] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 09/30/2019] [Indexed: 11/13/2022] Open
Abstract
Significant interest exists in engineering the soil microbiome to attain suppression of soil-borne plant diseases. Anaerobic soil disinfestation (ASD) has potential as a biologically regulated disease control method; however, the role of specific metabolites and microbial community dynamics contributing to ASD mediated disease control is mostly uncharacterized. Understanding the trajectory of co-evolutionary processes leading to syntrophic generation of functional metabolites during ASD is a necessary prelude to the predictive utilization of this disease management approach. Consequently, metabolic and microbial community profiling were used to generate highly dimensional datasets and network analysis to identify sequential transformations through aerobic, facultatively anaerobic, and anaerobic soil phases of the ASD process and distinct groups of metabolites and microorganisms linked with those stages. Transient alterations in abundance of specific microbial groups, not consistently accounted for in previous studies of the ASD process, were documented in this time-course study. Such events initially were associated with increases and subsequent diminution in highly labile metabolites conferred by the carbon input. Proliferation and dynamic compositional changes in the Firmicutes community continued throughout the anaerobic phase and was linked to temporal changes in metabolite abundance including accumulation of small chain organic acids, methyl sulfide compounds, hydrocarbons, and p-cresol with antimicrobial properties. Novel potential modes of disease control during ASD were identified and the importance of the amendment and "community metabolism" for temporally supplying specific classes of labile compounds were revealed.
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Affiliation(s)
| | - Emmi Klarer
- Department of Plant Pathology, Washington State University, Wenatchee, WA, United States
| | - Andrew J. Reed
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
| | - Rachel Leisso
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
| | - Brenton Poirier
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
| | - Loren Honaas
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
| | - David R. Rudell
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
| | - Mark Mazzola
- United States Department of Agriculture-Agricultural Research Service, Physiology and Pathology of Tree Fruits Research, Wenatchee, WA, United States
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10
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Jain R, Pandey N, Pandey A. Aggregation properties of cold-active lipase produced by a psychrotolerant strain of Pseudomonas palleroniana (GBPI_508). BIOCATAL BIOTRANSFOR 2019. [DOI: 10.1080/10242422.2019.1666829] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Rahul Jain
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Neha Pandey
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, India
| | - Anita Pandey
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
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11
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Musa H, Hafiz Kasim F, Nagoor Gunny AA, Gopinath SCB, Azmier Ahmad M. Enhanced halophilic lipase secretion by Marinobacter litoralis SW-45 and its potential fatty acid esters release. J Basic Microbiol 2018; 59:87-100. [PMID: 30270443 DOI: 10.1002/jobm.201800382] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 08/16/2018] [Accepted: 08/25/2018] [Indexed: 11/09/2022]
Abstract
An approach was made to enhance the halophilic lipase secretion by a newly isolated moderate halophilic Marinobacter litoralis SW-45, through the statistical optimization of Plackett-Burman (PB) experimental design and the Face Centered Central Composite Design (FCCCD). Initially, PB statistical design was used to screen the medium components and process parameters, while the One-factor-at-a-time technique was availed to find the optimum level of significant parameters. It was found that MgSO4 · 7H2 O, NaCl, agitation speed, FeSO4 · 7H2 O, yeast extract and KCl positively influence the halophilic lipase production, whereas temperature, carbon source (maltose), inducer (olive oil), inoculum size, and casein-peptone had a negative effect on enzyme production. The optimum level of halophilic lipase production was obtained at 3.0 g L-1 maltose, 1% (v/v) olive oil, 30 °C growth temperature and 4% inoculum volume (v/v). Further optimization by FCCCD was revealed 1.7 folds improvement in the halophilic lipase production from 0.603 U ml-1 to 1.0307 U ml-1 . Functional and biochemical characterizations displayed that the lipase was significantly active and stable in the pH ranges of 7.0-9.5, temperature (30-50 °C), and NaCl concentration (0-21%). The lipase was maximally active at pH 8.0, 12% (w/v) NaCl, and 50 °C temperature. Besides, M. litoralis SW-45 lipase was found to possess the promising industrial potential to be utilized as a biocatalyst for the esterification.
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Affiliation(s)
- Haliru Musa
- School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia.,Centre of Excellence for Biomass Utilization, School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia
| | - Farizul Hafiz Kasim
- School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia.,Centre of Excellence for Biomass Utilization, School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia
| | - Ahmad A Nagoor Gunny
- Centre of Excellence for Biomass Utilization, School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia.,Faculty of Engineering Technology, Department of Chemical Engineering Technology, Universiti Malaysia Perlis, Padang Besar, Perlis, Malaysia
| | - Subash C B Gopinath
- School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, Malaysia
| | - Mohd Azmier Ahmad
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebai, Penang, Malaysia
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12
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Production of Lipases by Certain Thermo Tolerant Bacteria. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2017. [DOI: 10.22207/jpam.11.3.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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13
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Jain R, Pandey A, Pasupuleti M, Pande V. Prolonged Production and Aggregation Complexity of Cold-Active Lipase from Pseudomonas proteolytica (GBPI_Hb61) Isolated from Cold Desert Himalaya. Mol Biotechnol 2017; 59:34-45. [PMID: 28013401 DOI: 10.1007/s12033-016-9989-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Pseudomonas, being the common inhabitant of colder environments, are suitable for the production of cold-active enzymes. In the present study, a newly isolated strain of Pseudomonas from cold desert site in Indian Himalayan Region, was investigated for the production of cold-active lipase. The bacteria were identified as Pseudomonas proteolytica by 16S rDNA sequencing. Lipase production by bacteria was confirmed by qualitative assay using tributyrin and rhodamine-B agar plate method. The bacterium produced maximum lipase at 25 °C followed by production at 15 °C while utilizing olive, corn, as well as soybean oil as substrate in lipase production broth. Enzyme produced by bacteria was partially purified using ammonium sulphate fractionation. GBPI_Hb61 showed aggregation behaviour which was confirmed using several techniques including gel filtration chromatography, dynamic light scattering, and native PAGE. Molecular weight determined by SDS-PAGE followed by in-gel activity suggested two lipases of nearly similar molecular weight of ~50 kDa. The enzyme showed stability in wide range of pH from 5 to 11 and temperature up to 50 °C. The enzyme from GBPI_Hb61 exhibited maximum activity toward p-nitrophenyldecanoate (C10). The stability of enzyme was not affected with methanol while it retained more than 75% activity when incubated with ethanol, acetone, and hexane. The bacterium is likely to be a potential source for production of cold-active lipase with efficient applicability under multiple conditions.
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Affiliation(s)
- Rahul Jain
- Biotechnological Applications, G B Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, Uttarakhand, 263 643, India
| | - Anita Pandey
- Biotechnological Applications, G B Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, Uttarakhand, 263 643, India.
| | - Mukesh Pasupuleti
- Department of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, 226 031, India
| | - Veena Pande
- Department of Biotechnology, Kumaun University, Bhimtal Campus, Bhimtal, Uttarakhand, 263 136, India
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14
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Majewska P. Whole-cell biotransformation of diethyl 1-hydroxy-1-phenylmethanephosphonate in a different reaction environment. PHOSPHORUS SULFUR 2017. [DOI: 10.1080/10426507.2016.1247088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Paulina Majewska
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wrocław, Poland
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15
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dos Santos JBC, da Silva Cruz RG, Tardioli PW. Production of Whole-Cell Lipase from Streptomyces clavuligerus in a Bench-Scale Bioreactor and Its First Evaluation as Biocatalyst for Synthesis in Organic Medium. Appl Biochem Biotechnol 2017; 183:218-240. [DOI: 10.1007/s12010-017-2440-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 02/14/2017] [Indexed: 12/18/2022]
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16
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Sathiyanarayanan G, Saibaba G, Kiran GS, Yang YH, Selvin J. Marine sponge-associated bacteria as a potential source for polyhydroxyalkanoates. Crit Rev Microbiol 2016; 43:294-312. [DOI: 10.1080/1040841x.2016.1206060] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ganesan Sathiyanarayanan
- Department of Biological Engineering, College of Engineering, Konkuk University, Seoul, South Korea
| | - Ganesan Saibaba
- Centre for Pheromone Technology, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli, India
| | - George Seghal Kiran
- Department of Food Science and Technology, Pondicherry University, Kalapet, India
| | - Yung-Hun Yang
- Department of Biological Engineering, College of Engineering, Konkuk University, Seoul, South Korea
- Microbial Carbohydrate Resource Bank, Konkuk University, Seoul, South Korea
| | - Joseph Selvin
- Department of Microbiology, Pondicherry University, Kalapet, India
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17
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Affiliation(s)
- M. Kavitha
- School of Biosciences and Technology, VIT University, Vellore, India
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18
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Su J, Zhang F, Sun W, Karuppiah V, Zhang G, Li Z, Jiang Q. A new alkaline lipase obtained from the metagenome of marine sponge Ircinia sp. World J Microbiol Biotechnol 2015; 31:1093-102. [PMID: 25921581 DOI: 10.1007/s11274-015-1859-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 04/23/2015] [Indexed: 11/24/2022]
Abstract
Microorganisms associated with marine sponges are potential resources for marine enzymes. In this study, culture-independent metagenomic approach was used to isolate lipases from the complex microbiome of the sponge Ircinia sp. obtained from the South China Sea. A metagenomic library was constructed, containing 6568 clones, and functional screening on 1 % tributyrin agar resulted in the identification of a positive lipase clone (35F4). Following sequence analysis 35F4 clone was found to contain a putative lipase gene lipA. Sequence analysis of the predicted amino acid sequence of LipA revealed that it is a member of subfamily I.1 of lipases, with 63 % amino acid similarity to the lactonizing lipase from Aeromonas veronii (WP_021231793). Based on the predicted secondary structure, LipA was predicted to be an alkaline enzyme by sequence/structure analysis. Heterologous expression of lipA in E. coli BL21 (DE3) was performed and the characterization of the recombinant enzyme LipA showed that it is an alkaline enzyme with high tolerance to organic solvents. The isolated lipase LipA was active in the broad alkaline range, with the highest activity at pH 9.0, and had a high level of stability over a pH range of 7.0-12.0. The activity of LipA was increased in the presence of 5 mM Ca(2+) and some organic solvents, e.g. methanol, acetone and isopropanol. The optimum temperature for the activity of LipA is 40 °C and the molecular weight of LipA was determined to be ~30 kDa by SDS-PAGE. LipA is an alkaline lipase and shows good tolerance to some organic solvents, which make it of potential utility in the detergent industry and enzyme mediated organic synthesis. The result of this study has broadened the diversity of known lipolytic genes and demonstrated that marine sponges are an important source for new enzymes.
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Affiliation(s)
- Jing Su
- Marine Biotechnology Laboratory, State Key Laboratory of Microbial Metabolism and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, People's Republic China
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Sarac N, Ugur A, Boran R, Elgin ES. The Use of Boron Compounds for Stabilization of Lipase from Pseudomonas aeruginosa ES3 for the Detergent Industry. J SURFACTANTS DETERG 2015. [DOI: 10.1007/s11743-014-1653-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Esakkiraj P, Prabakaran G, Maruthiah T, Immanuel G, Palavesam A. Purification and Characterization of Halophilic Alkaline Lipase from Halobacillus sp. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s40011-014-0437-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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21
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Evaluation of Production Parameters for Maximum Lipase Production by P. stutzeri MTCC 5618 and Scale-Up in Bioreactor. ACTA ACUST UNITED AC 2014. [DOI: 10.1155/2014/208462] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Intracellular lipase producer screened from the library available in the laboratory, identified through 16S rRNA as Pseudomonas stutzeri, was studied for maximum enzyme production in shake flask. The work was intended to evaluate the effect of different physicochemical factors like carbon, nitrogen, metal ions, surfactant, inoculum, pH, temperature, agitation, and aeration on lipase production. Optimized media showed 1.62-fold increase in lipase production when compared to basal media. Scale-up of lipase in in situ bioreactor showed reduction in fermentation time in both basal and optimized media, giving 41 and 99 U/mg of lipase activity after 48 h of fermentation.
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22
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Kim S, Wi AR, Park HJ, Kim D, Kim HW, Yim JH, Han SJ. Enhancing extracellular lipolytic enzyme production in an arctic bacterium, Psychrobacter sp. ArcL13, by using statistical optimization and fed-batch fermentation. Prep Biochem Biotechnol 2014; 45:348-64. [PMID: 25035942 DOI: 10.1080/10826068.2014.940964] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A strain isolated from seawater samples in the Chuckchi Sea and exhibiting extracellular lipolytic activity was identified using 16S rRNA gene sequence analysis as Psychrobacter sp. ArcL13. The lipolytic enzyme exhibited cold-active properties and high hydrolytic activity toward p-nitrophenyl caprylate (C8), p-nitrophenyl decanoate (C10), and sunflower oil. Statistical optimization of the medium components was performed to enhance the production of cold-active extracellular lipolytic activity. Glucose, yeast extract (YE), and NaCl were selected as the main efficient nutrient sources. Fed-batch fermentation using optimized medium with concentrated YE as the main feeding material showed a maximum lipolytic activity of 10.7 U/mL, which was a 21-fold increase in production over unoptimized flask culture conditions. The information obtained in the present study could prove applicable to the production of cold-active lipase on a large scale.
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Affiliation(s)
- Sunghui Kim
- a Division of Life Sciences , Korea Polar Research Institute , KIOST , Incheon , South Korea
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23
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Oliveira BH, Santos RÉ, Loiola LEA, Nascimento VMG. Overproduction and properties of lipase by a wild strain of Burkholderia lata LBBIO-BL02 using chicken fat. ANN MICROBIOL 2014. [DOI: 10.1007/s13213-014-0928-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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24
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Anbu P, Hur BK. Isolation of an organic solvent-tolerant bacteriumBacillus licheniformisPAL05 that is able to secrete solvent-stable lipase. Biotechnol Appl Biochem 2014; 61:528-34. [DOI: 10.1002/bab.1202] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Accepted: 12/27/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Periasamy Anbu
- Department of Biological Engineering; Inha University; Incheon South Korea
| | - Byung Ki Hur
- Department of Biological Engineering; Inha University; Incheon South Korea
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25
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Anbu P. CHARACTERIZATION OF AN EXTRACELLULAR LIPASE BYPseudomonas koreensisBK-L07 ISOLATED FROM SOIL. Prep Biochem Biotechnol 2013; 44:266-80. [DOI: 10.1080/10826068.2013.812564] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Purification and Characterization of Highly Alkaline Lipase from Bacillus licheniformis MTCC 2465: and Study of its Detergent Compatibility and Applicability. J SURFACTANTS DETERG 2013. [DOI: 10.1007/s11743-013-1517-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Matcher GF, Jiwaji M, de la Mare JA, Dorrington RA. Complex pathways for regulation of pyrimidine metabolism by carbon catabolite repression and quorum sensing in Pseudomonas putida RU-KM3S. Appl Microbiol Biotechnol 2013; 97:5993-6007. [DOI: 10.1007/s00253-013-4862-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2013] [Accepted: 03/13/2013] [Indexed: 11/28/2022]
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28
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Bose A, Keharia H. Production, characterization and applications of organic solvent tolerant lipase by Pseudomonas aeruginosa AAU2. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2013. [DOI: 10.1016/j.bcab.2013.03.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Mehta A, Kumar R, Gupta R. Isolation of lipase producing thermophilic bacteria: optimization of production and reaction conditions for lipase from Geobacillus sp. Acta Microbiol Immunol Hung 2012. [PMID: 23195552 DOI: 10.1556/amicr.59.2012.4.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Lipases catalyze the hydrolysis and the synthesis of esters formed from glycerol and long chain fatty acids. Lipases occur widely in nature, but only microbial lipases are commercially significant. In the present study, thirty-two bacterial strains, isolated from soil sample of a hot spring were screened for lipase production. The strain TS-4, which gave maximum activity, was identified as Geobacillus sp. at MTCC, IMTECH, Chandigarh. The isolated lipase producing bacteria were grown on minimal salt medium containing olive oil. Maximal quantities of lipase were produced when 30 h old inoculum was used at 10% (v/v) in production medium and incubated in shaking conditions (150 rpm) for 72 h. The optimal temperature and pH for the bacterial growth and lipase production were found to be 60°C and 9.5, respectively. Maximal enzyme production resulted when mustard oil was used as carbon source and yeast extract as sole nitrogen source at a concentration of 1% (v/v) and 0.15% (w/v), respectively. The different optimized reaction parameters were temperature 65°C, pH 8.5, incubation time 10 min and substrate p-nitrophenyl palmitate. The Km and Vmax values of enzyme were found to be 14 mM and 17.86 μmol ml-1min-1, respectively, with p-nitrophenyl palmitate as substrate. All metal ions studied (1 mM) increased the lipase activity.
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Affiliation(s)
- Akshita Mehta
- 1 Himachal Pradesh University Department of Biotechnology Summer Hill Shimla 171005 India
| | - Rakesh Kumar
- 1 Himachal Pradesh University Department of Biotechnology Summer Hill Shimla 171005 India
| | - Reena Gupta
- 1 Himachal Pradesh University Department of Biotechnology Summer Hill Shimla 171005 India
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30
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Hasan-Beikdashti M, Forootanfar H, Safiarian M, Ameri A, Ghahremani M, Khoshayand M, Faramarzi M. Optimization of culture conditions for production of lipase by a newly isolated bacterium Stenotrophomonas maltophilia. J Taiwan Inst Chem Eng 2012. [DOI: 10.1016/j.jtice.2012.03.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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31
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Production and partial characterization of multifunctional lipases by Sporobolomyces ruberrimus using soybean meal, rice meal and sugarcane bagasse as substrates. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2012. [DOI: 10.1016/j.bcab.2012.03.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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Bora L, Bora M. Optimization of extracellular thermophilic highly alkaline lipase from thermophilic bacillus sp isolated from hotspring of Arunachal Pradesh, India. Braz J Microbiol 2012; 43:30-42. [PMID: 24031801 PMCID: PMC3768969 DOI: 10.1590/s1517-83822012000100004] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2009] [Revised: 07/19/2011] [Accepted: 01/16/2012] [Indexed: 12/03/2022] Open
Abstract
Studies on lipase production were carried out with a bacterial strain (Bacillus sp LBN 2) isolated from soil sample of hotspring of Arunachal Pradesh, India. The cells were cultivated in a mineral medium with maximum production at 1% groundnut oil. The optimum temperature and initial medium pH for lipase production by the organism were 500C and 9.0 respectively. The molecular mass was found to be 33KDa by SDS PAGE. The optimal pH and temperature for activity were 10 and 600C respectively. The enzyme was found to be stable in the pH range of 8–11 with 90% retention of activity at pH 11. The enzyme retained 90% activity at 600C and 70% of activity at 700C for 1h. The lipase was found to be stable in acetone followed by ethanol. The present findings suggested the enzyme to be thermophilic alkaline lipase.
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Affiliation(s)
- Limpon Bora
- Dept of Molecular Biology & Biotechnology , Tezpur University , Tezpur-784028
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33
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Smaniotto A, Skovronski A, Rigo E, Tsai SM, Durrer A, Foltran LL, Luccio MD, Oliveira JV, de Oliveira D, Treichel H. 'Synthetic lipase' production from a newly isolated Sporidiobolus pararoseus strain by submerged fermentation. Braz J Microbiol 2012; 43:1490-8. [PMID: 24031980 PMCID: PMC3769049 DOI: 10.1590/s1517-838220120004000033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2010] [Accepted: 06/07/2012] [Indexed: 11/30/2022] Open
Abstract
The lipase produced by a newly isolate Sporidiobolus pararoseus strain has potential catalysis ability for esterification reactions. In order to improve its synthetic activity, this work aimed at optimizing ‘synthetic lipase’ production by submerged fermentation of a conventional media based on peptone, yeast extract, NaCl and olive oil using experimental design technique. According to the results obtained in the first experimental design (24–1), yeast extract and NaCl concentrations were tested to further optimization by response surface methodology. The maximum ‘synthetic lipase’ activity obtained was 26.9 U/mL in the optimized media (5.0, 6.8, 7.0 and 1.0% (wt/v) of peptone, yeast extract, NaCl and olive oil, respectively), representing a 6.36-fold increase compared to the initial medium. The time course of ‘synthetic lipase’ production in the optimized condition was evaluated in terms of synthetic activity, protease activity, biomass and total carbon and the maximum synthetic activity was observed during the stationary phase of growth.
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Affiliation(s)
- Alessandra Smaniotto
- Departamento de Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões , Erechim, RS , Brasil
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34
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Gene cloning and molecular characterization of the Talaromyces thermophilus lipase Catalyzed efficient hydrolysis and synthesis of esters. Gene 2012; 494:112-8. [DOI: 10.1016/j.gene.2011.11.059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2011] [Revised: 10/04/2011] [Accepted: 11/22/2011] [Indexed: 10/14/2022]
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35
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López E, Domínguez B, Deive FJ, Sanromán MÁ, Longo MA. Scaling-up the production of thermostable lipolytic enzymes from Thermus aquaticus YT1. Bioprocess Biosyst Eng 2012; 35:1011-22. [DOI: 10.1007/s00449-012-0686-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Accepted: 01/12/2012] [Indexed: 11/24/2022]
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Lipases and esterases from extremophiles: overview and case example of the production and purification of an esterase from Thermus thermophilus HB27. Methods Mol Biol 2012; 861:239-66. [PMID: 22426723 DOI: 10.1007/978-1-61779-600-5_15] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Extremophiles are organisms that have evolved to exist in a variety of extreme environments. They fall into a number of different classes that include thermophiles, halophiles, acidophiles, alkalophiles, psychrophiles, and barophiles (piezophiles). Extremophiles have the potential to produce uniquely valuable biocatalysts that function under conditions in which usually the enzymes of their nonextremophilic counterparts could not. Among novel enzymes isolated from extremophilic microorganisms, hydrolases, and particularly lipases and esterases are experiencing a growing demand. Lipases (EC 3.1.1.3) and esterases (EC 3.1.1.1) catalyze the cleavage of ester bounds in aqueous media and the reverse reaction in organic solvents. Both lipolytic enzymes have relevant applications in food, dairy, detergent, biofuel, and pharmaceutical industries. Here, we summarize the properties of lipases and esterases from the main extremophile groups: thermophiles and hyperthermophiles, psychrophiles, halophiles, alkalophiles/acidophiles, and solvent-resistant microorganisms.We report the biomass and lipolytic activity production by Thermus thermophilus HB27 in 5-L stirred-tank bioreactor at 70°C. Suitability of thermal spring water for culture media formulation is shown. In addition, a protocol to isolate and purify a cell-bound esterase from this microorganism is described.
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37
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Cloning, characterization and expression of a novel lipase gene from marine psychrotrophic Yarrowia lipolytica. ANN MICROBIOL 2011. [DOI: 10.1007/s13213-011-0348-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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38
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A novel cold-adapted lipase, LP28, from a mesophilic Streptomyces strain. Bioprocess Biosyst Eng 2011; 35:217-25. [PMID: 21909676 DOI: 10.1007/s00449-011-0597-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Accepted: 07/18/2011] [Indexed: 10/17/2022]
Abstract
Fossil fuel is limited but its usage has been growing rapidly, thus the fuel is predicted to be completely running out and causing an unbearable global energy crisis in the near future. To solve this potential crisis, incorporating with increasing environmental concerns, significant attentions have been given to biofuel production in the recent years. With the aim of isolating a microbial biocatalyst with potential application in the field of biofuel, a lipase from Streptomyces sp. CS628, LP28, was purified using hydroxyapatite column chromatography followed by a gel filtration. Molecular weight of LP28 was estimated to be 32,400 Da by SDS-PAGE. The activity was the highest at 30 °C and pH 8.0 and was stable at pH 6.0-8.0 and below 25 °C. The enzyme preferentially hydrolyzed p-nitrophenyl decanoate (C10), a medium chain substrate. Furthermore, LP28 non-specifically hydrolyzed triolein releasing both 1,2- and 1,3-diolein. More importantly, LP28 manifestly catalyzed biodiesel production using palm oil and methanol; therefore, it can be a potential candidate in the field of biofuel.
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39
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Lan DM, Yang N, Wang WK, Shen YF, Yang B, Wang YH. A novel cold-active lipase from Candida albicans: cloning, expression and characterization of the recombinant enzyme. Int J Mol Sci 2011; 12:3950-65. [PMID: 21747717 PMCID: PMC3131601 DOI: 10.3390/ijms12063950] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Revised: 05/24/2011] [Accepted: 05/25/2011] [Indexed: 11/16/2022] Open
Abstract
A novel lipase gene lip5 from the yeast Candida albicans was cloned and sequenced. Alignment of amino acid sequences revealed that 86-34% identity exists with lipases from other Candida species. The lipase and its mutants were expressed in the yeast Pichia pastoris, where alternative codon usage caused the mistranslation of 154-Ser and 293-Ser as leucine. 154-Ser to leucine resulted in loss of expression of Lip5, and 293-Ser to leucine caused a marked reduction in the lipase activity. Lip5-DM, which has double mutations that revert 154 and 293 to serine residues, showed good lipase activity, and was overexpressed and purified by (NH(4))(2)SO(4) precipitation and ion-exchange chromatography. The pure Lip5-DM was stable at low temperatures ranging from 15-35 °C and pH 5-9, with the optimal conditions being 15-25 °C and pH 5-6. The activation energy of recombinant lipase was 8.5 Kcal/mol between 5 and 25 °C, suggesting that Lip5-DM was a cold-active lipase. Its activity was found to increase in the presence of Zn(2+), but it was strongly inhibited by Fe(2+), Fe(3+), Hg(2+) and some surfactants. In addition, the Lip5-DM could not tolerate water-miscible organic solvents. Lip5-DM exhibited a preference for the short-and medium-chain length p-nitrophenyl (C4 and C8 acyl group) esters rather than the long chain length p-nitrophenyl esters (C12, C16 and C18 acyl group) with highest activity observed with the C8 derivatives. The recombinant enzyme displayed activity toward triacylglycerols, such as olive oil and safflower oil.
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Affiliation(s)
- Dong-Ming Lan
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China; E-Mails: (D.-M.L.); (N.Y.); (W.-K.W.); (Y.-F.S.)
| | - Ning Yang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China; E-Mails: (D.-M.L.); (N.Y.); (W.-K.W.); (Y.-F.S.)
| | - Wen-Kai Wang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China; E-Mails: (D.-M.L.); (N.Y.); (W.-K.W.); (Y.-F.S.)
| | - Yan-Fei Shen
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China; E-Mails: (D.-M.L.); (N.Y.); (W.-K.W.); (Y.-F.S.)
| | - Bo Yang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China; E-Mails: (D.-M.L.); (N.Y.); (W.-K.W.); (Y.-F.S.)
- Authors to whom correspondence should be addressed; E-Mails: (B.Y.); (Y.-H.W.); Tel./Fax: +86-020-87113842
| | - Yong-Hua Wang
- Key Lab of Fermentation and Enzyme Engineering, College of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510641, China
- Authors to whom correspondence should be addressed; E-Mails: (B.Y.); (Y.-H.W.); Tel./Fax: +86-020-87113842
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41
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Purification, characterization and application of acidic lipase from Pseudomonas gessardii using beef tallow as a substrate for fats and oil hydrolysis. Process Biochem 2010. [DOI: 10.1016/j.procbio.2010.06.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Production of multifunctional lipases by Penicillium verrucosum and Penicillium brevicompactum under solid state fermentation of babassu cake and castor meal. Bioprocess Biosyst Eng 2010; 34:145-52. [PMID: 20652598 DOI: 10.1007/s00449-010-0455-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 07/07/2010] [Indexed: 10/19/2022]
Abstract
The main objective of this work was to optimize lipase production, in terms of hydrolytic and esterification activities, by Penicillium brevicompactum and Penicillium verrucosum in solid state fermentation using agroindustrial residues as raw material. Maxima hydrolytic activities of 48.6 and 87.7 U/g were achieved when P. brevicompactum was cultured in babassu cake and castor meal, respectively. Higher esterification activities (around 244 U/g) were achieved when P. brevicompactum was used as microorganism and babassu cake as raw material. Different experimental conditions led to these promising values, clearly showing that no correlation can be attributed between hydrolytic and esterification activities. In spite of the several applications of lipases which are capable of catalyze synthesis reactions, only few works in this subject are presented in the literature, especially when low cost raw materials are used.
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Ma Q, Sun X, Gong S, Zhang J. Screening and identification of a highly lipolytic bacterial strain from barbecue sites in Hainan and characterization of its lipase. ANN MICROBIOL 2010. [DOI: 10.1007/s13213-010-0060-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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44
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Bioprocessing data for the production of marine enzymes. Mar Drugs 2010; 8:1323-72. [PMID: 20479981 PMCID: PMC2866489 DOI: 10.3390/md8041323] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Revised: 03/31/2010] [Accepted: 04/12/2010] [Indexed: 11/21/2022] Open
Abstract
This review is a synopsis of different bioprocess engineering approaches adopted for the production of marine enzymes. Three major modes of operation: batch, fed-batch and continuous have been used for production of enzymes (such as protease, chitinase, agarase, peroxidase) mainly from marine bacteria and fungi on a laboratory bioreactor and pilot plant scales. Submerged, immobilized and solid-state processes in batch mode were widely employed. The fed-batch process was also applied in several bioprocesses. Continuous processes with suspended cells as well as with immobilized cells have been used. Investigations in shake flasks were conducted with the prospect of large-scale processing in reactors.
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45
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Selvin J, Ninawe A, Seghal Kiran G, Lipton A. Sponge-microbial interactions: Ecological implications and bioprospecting avenues. Crit Rev Microbiol 2010; 36:82-90. [DOI: 10.3109/10408410903397340] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Optimization, Purification, and Characterization of Extracellular Mesophilic Alkaline Cellulase from Sponge-Associated Marinobacter sp. MSI032. Appl Biochem Biotechnol 2009; 162:625-40. [DOI: 10.1007/s12010-009-8747-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Accepted: 08/10/2009] [Indexed: 10/20/2022]
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YU HW, HAN J, LI N, QIE XS, JIA YM. Fermentation Performance and Characterization of Cold-Adapted Lipase Produced with Pseudomonas Lip35. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/s1671-2927(08)60300-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rigo E, Ninow JL, Polloni AE, Remonatto D, Arbter F, Vardanega R, de Oliveira D, Treichel H, Di Luccio M. ORIGINAL RESEARCH: Improved lipase biosynthesis by a newly isolated Penicillium sp. grown on agricultural wastes. Ind Biotechnol (New Rochelle N Y) 2009. [DOI: 10.1089/ind.2009.5.119] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Elisandra Rigo
- Departamento de Engenharia Química e de Alimentos, Universidade Federal de Santa Catarina, UFSC, SC, Brasil
| | - Jorge L. Ninow
- Departamento de Engenharia Química e de Alimentos, Universidade Federal de Santa Catarina, UFSC, SC, Brasil
| | - André E. Polloni
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
| | - Daniela Remonatto
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
| | - Francieli Arbter
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
| | - Renata Vardanega
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
| | - Débora de Oliveira
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
| | - Helen Treichel
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil; Corresponding author
| | - Marco Di Luccio
- Programa de Pós-Graduação em Engenharia de Alimentos, Universidade Regional Integrada do Alto Uruguai e das Missões – Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim, RS, Brasil
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Treichel H, de Oliveira D, Mazutti MA, Di Luccio M, Oliveira JV. A Review on Microbial Lipases Production. FOOD BIOPROCESS TECH 2009. [DOI: 10.1007/s11947-009-0202-2] [Citation(s) in RCA: 207] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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