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Ayuningrum D, Sabdaningsih A, Jati OE, Jati OE. The Potential of Phylogenetically Diverse Culturable Actinobacteria from Litopenaeus vannamei Pond Sediment as Extracellular Proteolytic and Lipolytic Enzyme Producers. Trop Life Sci Res 2022; 33:165-192. [PMID: 36545060 PMCID: PMC9747105 DOI: 10.21315/tlsr2022.33.3.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Enzymes are catalysts that can increase the reaction time of a biochemical process. Hydrolytic enzymes have a pivotal role in degrading organic waste in both terrestrial and aquatic environments. The aims of this study were (1) to investigate the ability of actinobacteria isolated from Litopenaeus vannamei pond sediment to produce proteolytic and lipolytic enzymes, (2) to identify promising candidates using 16S rRNA gene amplification, and (3) to construct a phylogenetic tree based on the 16S rRNA genes. A skim milk agar medium was used in the preliminary experiment of the proteolytic assay, and a Tween 20/80 medium was used in the lipolytic assay. Fifteen and 20 (out of 40) actinobacterial isolates showed great potential for proteolytic and lipolytic activities, respectively. Furthermore, four actinobacteria isolates produced both enzyme types with proteolytic and lipolytic index scores of 1-6.5. The most promising candidates were SA 2.2 (IM8), SC 2.1 (IM6), SD 1.5 (IM6) and SE 1.1 (IM8). BLAST homology results showed a high similarity between the actinobacteria isolates and Streptomyces verucosisporus, S. mangrovicola, S. barkulensis and Nocardiopsis lucentensis, respectively. Therefore, actinobacteria from Litopenaeus vannamei pond sediment are high-potential proteolytic and lipolytic enzyme producers.
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Affiliation(s)
- Diah Ayuningrum
- Department of Aquatic Resources, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, Semarang 50241, Indonesia,Tropical Marine Biotechnology Laboratory, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, Semarang 50241, Indonesia,Corresponding author:
| | - Aninditia Sabdaningsih
- Department of Aquatic Resources, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, Semarang 50241, Indonesia
| | - Oktavianto Eko Jati
- Department of Aquatic Resources, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, Semarang 50241, Indonesia
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Construction of an energy-conserving glycerol utilization pathways for improving anaerobic succinate production in Escherichia coli. Metab Eng 2019; 56:181-189. [DOI: 10.1016/j.ymben.2019.10.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 10/02/2019] [Accepted: 10/05/2019] [Indexed: 02/07/2023]
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Clostridium sp. as Bio-Catalyst for Fuels and Chemicals Production in a Biorefinery Context. Catalysts 2019. [DOI: 10.3390/catal9110962] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Clostridium sp. is a genus of anaerobic bacteria capable of metabolizing several substrates (monoglycerides, diglycerides, glycerol, carbon monoxide, cellulose, and more), into valuable products. Biofuels, such as ethanol and butanol, and several chemicals, such as acetone, 1,3-propanediol, and butyric acid, can be produced by these organisms through fermentation processes. Among the most well-known species, Clostridium carboxidivorans, C. ragsdalei, and C. ljungdahlii can be highlighted for their ability to use gaseous feedstocks (as syngas), obtained from the gasification or pyrolysis of waste material, to produce ethanol and butanol. C. beijerinckii is an important species for the production of isopropanol and butanol, with the advantage of using hydrolysate lignocellulosic material, which is produced in large amounts by first-generation ethanol industries. High yields of 1,3 propanediol by C. butyricum are reported with the use of another by-product from fuel industries, glycerol. In this context, several Clostridium wild species are good candidates to be used as biocatalysts in biochemical or hybrid processes. In this review, literature data showing the technical viability of these processes are presented, evidencing the opportunity to investigate them in a biorefinery context.
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Saini JK, Gupta R, Hemansi, Verma A, Gaur P, Saini R, Shukla R, Kuhad RC. Integrated Lignocellulosic Biorefinery for Sustainable Bio-Based Economy. BIOFUEL AND BIOREFINERY TECHNOLOGIES 2019. [DOI: 10.1007/978-3-319-94797-6_2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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Bispo A, Andrade J, Souza D, Teles Z, Nascimento R. UTILIZATION OF AGROINDUSTRIAL BY-PRODUCTS AS SUBSTRATE IN ENDOGLUCANASE PRODUCTION BY Streptomyces diastaticus PA-01 UNDER SUBMERGED FERMENTATION. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2018. [DOI: 10.1590/0104-6632.20180352s20160415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- A.S.R. Bispo
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - J.P. Andrade
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - D.T. Souza
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - Z.N.S. Teles
- Universidade Federal do Recôncavo da Bahia, Brazil
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Pereira PHF, Macrae A, Reinert F, de Souza RF, Coelho RRR, Pötter G, Klenk HP, Labeda DP. Streptomyces odonnellii sp. nov., a proteolytic streptomycete isolated from soil under cerrado (savanna) vegetation cover. Int J Syst Evol Microbiol 2017; 67:5211-5215. [DOI: 10.1099/ijsem.0.002446] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Pedro Henrique Freitas Pereira
- Instituto de Microbiologia Prof. Paulo de Góes, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
- Programa de Pós-graduação em Biotecnologia Vegetal, CCS, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
| | - Andrew Macrae
- Instituto de Microbiologia Prof. Paulo de Góes, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
- Programa de Pós-graduação em Biotecnologia Vegetal, CCS, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
| | - Fernanda Reinert
- Programa de Pós-graduação em Biotecnologia Vegetal, CCS, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
| | - Rodrigo Fonseca de Souza
- Instituto de Microbiologia Prof. Paulo de Góes, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
| | - Rosalie Reed Rodrigues Coelho
- Instituto de Microbiologia Prof. Paulo de Góes, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
- Programa de Pós-graduação em Biotecnologia Vegetal, CCS, Universidade Federal do Rio de Janeiro, UFRJ, CCS, Bloco I, Ilha do Fundão, Rio de Janeiro 21941-590, Brazil
| | - Gabrielle Pötter
- Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, 38124 Braunschweig, Germany
| | - Hans-Peter Klenk
- Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, 38124 Braunschweig, Germany
- School of Biology, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - David P. Labeda
- Mycotoxin Prevention and Applied Microbiology Research Unit, National Center for Agricultural Utilization Research, USDA, Agricultural Research Service, Peoria, IL 61604, USA
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Patel H, Divecha J, Shah A. Microwave assisted alkali treated wheat straw as a substrate for co-production of (hemi)cellulolytic enzymes and development of balanced enzyme cocktail for its enhanced saccharification. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2016.12.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sahoo AK, Gaikwad VS, Ranveer RC, Dandge PB, Waghmare SR. Improvement of shelf life of soymilk using immobilized protease of Oerskovia xanthineolytica NCIM 2839. 3 Biotech 2016; 6:161. [PMID: 28330233 PMCID: PMC4977228 DOI: 10.1007/s13205-016-0479-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 08/01/2016] [Indexed: 10/31/2022] Open
Abstract
Protease enzyme has lot of commercial applications, so the cost-effective production of protease using sunflower oil seed waste was carried out from Oerskovia xanthineolyitca NCIM 2839. The maximum protease production was after 24 h of incubation with 2.5 % oil seed waste concentration. O. xanthineolytica was found to produce two proteases-P1 and P2. The proteases were purified using 60 % cold acetone precipitation and DEAE-cellulose ion exchange chromatography. SDS-PAGE revealed molecular weight of P1 and P2 was 36 and 24 kDa, respectively. P1 and P2 were optimally active at pH 7.0 and pH 7.5 at temperature 35 and 40 °C, respectively. Analysis of hydrolyzed product of P1 and P2 by HPLC reveals that the P1 has endoprotease and P2 has exoprotease activity. The treated soy milk with immobilized proteases showed increased shelf life and removal of off flavor.
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Affiliation(s)
- A K Sahoo
- Department of Food Science and Technology, Shivaji University, Vidyanagar, Kolhapur, 416004, India
| | - V S Gaikwad
- Department of Food Science and Technology, Shivaji University, Vidyanagar, Kolhapur, 416004, India
| | - R C Ranveer
- Department of Food Science and Technology, Shivaji University, Vidyanagar, Kolhapur, 416004, India
| | - P B Dandge
- Department of Biochemistry, Shivaji University, Vidyanagar, Kolhapur, 416004, India
| | - S R Waghmare
- Department of Microbiology, Shivaji University, Vidyanagar, Kolhapur, 416004, India.
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Rajnisz A, Guśpiel A, Postek M, Ziemska J, Laskowska A, Rabczenko D, Solecka J. Characterization and Optimization of Biosynthesis of Bioactive Secondary Metabolites Produced by Streptomyces sp. 8812. Pol J Microbiol 2016; 65:51-61. [PMID: 27281994 DOI: 10.5604/17331331.1197275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The nutritional requirements and environmental conditions for a submerged culture of Streptomyces sp. 8812 were determined. Batch and fed-batch Streptomyces sp. 8812 fermentations were conducted to obtain high activity of secondary metabolites. In the study several factors were examined for their influence on the biosynthesis of the active metabolites-7-hydroxy-6-oxo-2,3,4,6-tetrahydroisoquinoline-3-carboxy acid (C10H9NO4) and N-acetyl-3,4-dihydroxy-L-phenylalanine (C11H13NO5): changes in medium composition, pH of production medium, various growth phases of seed culture, amino acid supplementation and addition of anion exchange resin to the submerged culture. Biological activities of secondary metabolites were examined with the use of DD-carboxypeptidase 64-575 and horseradish peroxidase. Streptomyces sp. 8812 mycelium was evaluated under fluorescent microscopy and respiratory activity of the strain was analyzed. Moreover, the enzymatic profiles of the strain with the use of Api ZYM test were analyzed and genetic analysis made. Phylogenetic analysis of Streptomyces sp. 8812 revealed that its closest relative is Streptomyces capoamus JCM 4734 (98%), whereas sequence analysis for 16S rRNA gene using NCBI BLAST algorithm showed 100% homology between these two strains. Biosynthetic processes, mycelium growth and enzyme inhibitory activities of these two strains were also compared.
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Helianti I, Ulfah M, Nurhayati N, Suhendar D, Finalissari AK, Wardani AK. Production of Xylanase by Recombinant Bacillus subtilis DB104 Cultivated in Agroindustrial Waste Medium. HAYATI JOURNAL OF BIOSCIENCES 2016. [DOI: 10.1016/j.hjb.2016.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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12
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Proteases from Thermophiles and Their Industrial Importance. Ind Biotechnol (New Rochelle N Y) 2016. [DOI: 10.1201/b19347-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Coelho SLDA, Magalhães VC, Marbach PAS, Cazetta ML. A new alkalophilic isolate of Bacillus as a producer of cyclodextrin glycosyltransferase using cassava flour. Braz J Microbiol 2016; 47:120-8. [PMID: 26887234 PMCID: PMC4822754 DOI: 10.1016/j.bjm.2015.11.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 09/09/2015] [Indexed: 11/25/2022] Open
Abstract
Cyclodextrin glycosyltransferase (CGTase) catalyzes the conversion of starch into non-reducing cyclic sugars, cyclodextrins, which have several industrial applications. This study aimed to establish optimal culture conditions for β-CGTase production by Bacillus sp. SM-02, isolated from soil of cassava industries waste water lake. The optimization was performed by Central Composite Design (CCD) 2, using cassava flour and corn steep liquor as substrates. The maximum production of 1087.9UmL(-1) was obtained with 25.0gL(-1) of cassava flour and 3.5gL(-1) of corn steep after 72h by submerged fermentation. The enzyme showed optimum activity at pH 5.0 and temperature 55°C, and maintained thermal stability at 55°C for 3h. The enzymatic activity was stimulated in the presence of Mg(+2), Ca(+2), EDTA, K(+), Ba(+2) and Na(+) and inhibited in the presence of Hg(+2), Cu(+2), Fe(+2) and Zn(+2). The results showed that Bacillus sp. SM-02 have good potential for β-CGTase production.
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Affiliation(s)
- Sheila Lorena de Araújo Coelho
- Centro de Ciências Agrárias, Ambientais e Biológicas, Universidade Federal do Recôncavo da Bahia, Cruz das Almas, Bahia, Brazil
| | - Valter Cruz Magalhães
- Centro de Ciências Agrárias, Ambientais e Biológicas, Universidade Federal do Recôncavo da Bahia, Cruz das Almas, Bahia, Brazil
| | - Phellippe Arthur Santos Marbach
- Centro de Ciências Agrárias, Ambientais e Biológicas, Universidade Federal do Recôncavo da Bahia, Cruz das Almas, Bahia, Brazil
| | - Marcia Luciana Cazetta
- Centro de Ciências Agrárias, Ambientais e Biológicas, Universidade Federal do Recôncavo da Bahia, Cruz das Almas, Bahia, Brazil.
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Ghorbel S, Kammoun M, Soltana H, Nasri M, Hmidet N. Streptomyces flavogriseus HS1: isolation and characterization of extracellular proteases and their compatibility with laundry detergents. BIOMED RESEARCH INTERNATIONAL 2014; 2014:345980. [PMID: 24804214 PMCID: PMC3997142 DOI: 10.1155/2014/345980] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 02/22/2014] [Accepted: 03/05/2014] [Indexed: 11/17/2022]
Abstract
The present study describes the isolation of a new protease producing Streptomyces strain HS1 and the biochemical characterization of the secreted proteases. By sequencing of its noted 16S rDNA, HS1 strain was found to have a 100% identity with Streptomyces flavogriseus. The highest protease production was found using FermII media. In these conditions maximum protease production (99 U/mL) was obtained after 96 h incubation at 30°C and 150 rpm. HS1 strain produced at least five proteases as revealed by zymogram technique. The enzyme preparation exhibited activity over a broad range of pH (5-11) and temperature (25-70°C). Optimum activity was observed at a pH of 7.0 and a temperature of 50°C. Proteolytic activity was significantly unaffected by Ca(2+) and Mg(2+). EDTA and PMSF highly decreased the original activity. The crude extracellular proteases showed high stability when used as a detergent additive. These properties offer an interesting potential for enzymatic hydrolysis at the industrial level.
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Affiliation(s)
- Sofiane Ghorbel
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, BP 1173, 3038 Sfax, Tunisia
| | - Maher Kammoun
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, BP 1173, 3038 Sfax, Tunisia
| | - Hala Soltana
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, BP 1173, 3038 Sfax, Tunisia
| | - Moncef Nasri
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, BP 1173, 3038 Sfax, Tunisia
| | - Noomen Hmidet
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, BP 1173, 3038 Sfax, Tunisia
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Vijayaraghavan P, Lazarus S, Vincent SGP. De-hairing protease production by an isolated Bacillus cereus strain AT under solid-state fermentation using cow dung: Biosynthesis and properties. Saudi J Biol Sci 2013; 21:27-34. [PMID: 24596497 DOI: 10.1016/j.sjbs.2013.04.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 04/16/2013] [Accepted: 04/19/2013] [Indexed: 10/26/2022] Open
Abstract
Agro-industrial residues and cow dung were used as the substrate for the production of alkaline protease by Bacillus cereus strain AT. The bacterial strain Bacillus cereus strain AT produced a high level of protease using cow dung substrate (4813 ± 62 U g(-1)). Physiological fermentation factors such as the incubation time (72 h), the pH (9), the moisture content (120%), and the inoculum level (6%) played a vital role in the enzyme bioprocess. The enzyme production improved with the supplementation of maltose and yeast extract as carbon and nitrogen sources, respectively. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis and zymogram analysis of the purified protease indicated an estimated molecular mass of 46 kDa. The protease enzyme was stable over a temperature range of 40-50 °C and pH 6-9, with maximum activity at 50 °C and pH 8. Among the divalent ions tested, Ca(2+), Na(+) and Mg(2+) showed activities of 107 ± 0.7%, 103.5 ± 1.3%, and 104.6 ± 0.9, respectively. The enzyme showed stability in the presence of surfactants such as sodium dodecyl sulfate and on various commercially available detergents. The crude enzyme effectively de-haired goat hides within 18 h of incubation at 30 °C. The enzymatic properties of this protease suggest its suitable application as an additive in detergent formulation and also in leather processing. Based on the laboratory results, the use of cow dung for producing and extracting enzyme is not cumbersome and is easy to scale up. Considering its cheap cost and availability, cow dung is an ideal substrate for enzyme bioprocess in an industrial point of view.
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Affiliation(s)
- Ponnuswamy Vijayaraghavan
- International Centre for Nanobiotechnology, Centre for Marine Science and Technology, Manonmaniam Sundaranar University, Rajakkamangalam 629 502, Kanyakumari District, Tamil Nadu, India
| | - Sophia Lazarus
- Department of Biotechnology, Holycross College, Nagercoil, Kanyakumari District, India
| | - Samuel Gnana Prakash Vincent
- International Centre for Nanobiotechnology, Centre for Marine Science and Technology, Manonmaniam Sundaranar University, Rajakkamangalam 629 502, Kanyakumari District, Tamil Nadu, India
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Culbertson A, Jin M, da Costa Sousa L, Dale BE, Balan V. In-house cellulase production from AFEX™ pretreated corn stover using Trichoderma reesei RUT C-30. RSC Adv 2013. [DOI: 10.1039/c3ra44847a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Vijayaraghavan P, Vijayan A, Arun A, Jenisha JK, Vincent SGP. Cow dung: a potential biomass substrate for the production of detergent-stable dehairing protease by alkaliphilic Bacillus subtilis strain VV. SPRINGERPLUS 2012; 1:76. [PMID: 23961375 PMCID: PMC3725921 DOI: 10.1186/2193-1801-1-76] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Accepted: 12/19/2012] [Indexed: 11/15/2022]
Abstract
Cow dung, a cheap and easily available source of energy, was used as the substrate for the production of alkaline protease by solid-state fermentation using the Bacillus subtilis strain VV. In order to achieve the maximum yield of this enzyme, the following optimum process parameters are needed: fermentation period (72 h), pH (10.0), moisture content (140%), inoculum (25%), temperature (30–40°C), carbon source (2% (w/w) maltose) and nitrogen source (1% (w/w) urea). The protease was stable over a broad temperature range (30–50°C) and pH (8.0-10.0), with maximum activity at 50°C and pH 10.0. Among the divalent ions tested, Ca2+ (0.01 M) increased enzyme activity. The purified protease, after being subjected to sodium dodecyl sulphate-polyacrylamide gel electrophoresis, was found to have a molecular mass of 38.5 kDa. The enzyme was solvent-and surfactant-stable and showed activity even after 24 h incubation along with various commercially available detergents. This enzyme possessed dehairing properties for animal hide after 16 h of incubation at room temperature. From these results it is evident that cow dung is a potential substrate for the production of a detergent-stable, dehairing protease by B. subtilis. This enzyme has a lot of potential applications in the detergent and leather-processing industries.
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Affiliation(s)
- Ponnuswamy Vijayaraghavan
- International Centre for Nanobiotechnology, Centre for Marine Science and Technology, Manonmaniam Sundaranar University, Rajakkamangalam-629 502, Kanyakumari District, Tamil Nadu India
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do Nascimento RP, Junior NA, Coelho RRR. Brewer's spent grain and corn steep liquor as alternative culture medium substrates for proteinase production by Streptomyces malaysiensis AMT-3. Braz J Microbiol 2011; 42:1384-9. [PMID: 24031767 PMCID: PMC3768733 DOI: 10.1590/s1517-838220110004000020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2010] [Revised: 02/08/2011] [Accepted: 06/06/2011] [Indexed: 11/30/2022] Open
Abstract
Brewer’s spent grain and corn steep liquor or yeast extract were used as the sole organic forms for proteinase production by Streptomyces malaysiensis in submerged fermentation. The influence of the C and N concentrations, as well as the incubation periods, were assessed. Eight proteolytic bands were detected through gelatin-gel-electrophoresis in the various extracts obtained from the different media and after different incubation periods, with apparent molecular masses of 20, 35, 43, 50, 70, 100, 116 and 212 kDa. The results obtained suggest an opportunity for exploring this alternative strategy for proteinases production by actinomycetes, using BSG and CSL as economically feasible substrates.
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Affiliation(s)
- Rodrigo Pires do Nascimento
- Centro de Ciências Agrárias, Ambientais e Biológicas, Universidade Federal do Recôncavo da Bahia , Cruz das Almas, BA , Brasil
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Mazotto AM, Coelho RRR, Cedrola SML, de Lima MF, Couri S, Paraguai de Souza E, Vermelho AB. Keratinase Production by Three Bacillus spp. Using Feather Meal and Whole Feather as Substrate in a Submerged Fermentation. Enzyme Res 2011; 2011:523780. [PMID: 21822479 PMCID: PMC3148598 DOI: 10.4061/2011/523780] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 05/27/2011] [Indexed: 11/20/2022] Open
Abstract
Three Bacillus species (B. subtilis LFB-FIOCRUZ 1270, B. subtilis LFB-FIOCRUZ 1273, and B. licheniformis LFB-FIOCRUZ 1274), isolated from the poultry industry, were evaluated for keratinase production using feathers or feather meal as the sole carbon and nitrogen sources in a submerged fermentation. The three Bacillus spp. produced extracellular keratinases and peptidases after 7 days. Feather meal was the best substrate for keratinase and peptidase production in B. subtilis 1273, with 412 U/mL and 463 U/ml. The three strains were able to degrade feather meal (62–75%) and feather (40–95%) producing 3.9–4.4 mg/ml of soluble protein in feather meal medium and 1.9–3.3 mg/ml when feather medium was used. The three strains produced serine peptidases with keratinase and gelatinase activity. B. subtilis 1273 was the strain which exhibited the highest enzymatic activity.
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Affiliation(s)
- Ana Maria Mazotto
- Departamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes (IMPPG), Bloco I, Centro de Ciências da Saúde (CCS), Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, 21941-590 Rio de Janeiro, RJ, Brazil
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Maddipati P, Atiyeh HK, Bellmer DD, Huhnke RL. Ethanol production from syngas by Clostridium strain P11 using corn steep liquor as a nutrient replacement to yeast extract. BIORESOURCE TECHNOLOGY 2011; 102:6494-6501. [PMID: 21474306 DOI: 10.1016/j.biortech.2011.03.047] [Citation(s) in RCA: 96] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Revised: 03/15/2011] [Accepted: 03/16/2011] [Indexed: 05/30/2023]
Abstract
The feasibility of replacing yeast extract (YE) by corn steep liquor (CSL), a low cost nutrient source, for syngas fermentation to produce ethanol using Clostridium strain P11 was investigated. About 32% more ethanol (1.7 g L(-1)) was produced with 20 g L(-1) CSL media in 250-mL bottle fermentations compared to media with 1 g L(-1) YE after 360 h. Maximum ethanol concentrations after 360 h of fermentation in a 7.5-L fermentor with 10 and 20 g L(-1) CSL media were 8.6 and 9.6 g L(-1), respectively, which represent 57% and 60% of the theoretical ethanol yields from CO. Only about 6.1 g L(-1) of ethanol was obtained in the medium with 1 g L(-1) YE after 360 h, which represents 53% of the theoretical ethanol yield from CO. The use of CSL also enhanced butanol production by sevenfold compared to YE in bottle fermentations. These results demonstrate that CSL can replace YE as the primary medium component and significantly enhance ethanol production by Clostridium strain P11.
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Affiliation(s)
- Prasanth Maddipati
- Department of Biosystems and Agricultural Engineering, Oklahoma State University, Stillwater, OK 74078, USA
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Cellulase Production by Streptomyces viridobrunneus SCPE-09 Using Lignocellulosic Biomass as Inducer Substrate. Appl Biochem Biotechnol 2010; 164:256-67. [DOI: 10.1007/s12010-010-9132-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Accepted: 11/18/2010] [Indexed: 10/18/2022]
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Prakash P, Jayalakshmi SK, Sreeramulu K. Production of Keratinase by Free and Immobilized Cells of Bacillus halodurans Strain PPKS-2: Partial Characterization and Its Application in Feather Degradation and Dehairing of the Goat Skin. Appl Biochem Biotechnol 2009; 160:1909-20. [DOI: 10.1007/s12010-009-8702-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Accepted: 06/28/2009] [Indexed: 11/28/2022]
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Nascimento R, Junior N, Pereira Jr N, Bon E, Coelho R. Brewer’s spent grain and corn steep liquor as substrates for cellulolytic enzymes production byStreptomyces malaysiensis. Lett Appl Microbiol 2009; 48:529-35. [DOI: 10.1111/j.1472-765x.2009.02575.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Enhanced 2,3-butanediol production by Klebsiella pneumoniae SDM. Appl Microbiol Biotechnol 2009; 82:49-57. [DOI: 10.1007/s00253-008-1732-7] [Citation(s) in RCA: 172] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2008] [Revised: 09/25/2008] [Accepted: 09/25/2008] [Indexed: 10/21/2022]
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Lazim H, Mankai H, Slama N, Barkallah I, Limam F. Production and optimization of thermophilic alkaline protease in solid-state fermentation by Streptomyces sp. CN902. J Ind Microbiol Biotechnol 2009; 36:531-7. [PMID: 19152015 DOI: 10.1007/s10295-008-0523-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Accepted: 12/17/2008] [Indexed: 11/26/2022]
Affiliation(s)
- Hadeer Lazim
- Unité de Microbiologie et Biologie Moléculaire, Centre Nationale des Sciences et Technologie Nucléaires, Technopole de Sidi Thabet 2020, Tunis, Tunisia.
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Aspergillus fumigatus thermophilic and acidophilic endoglucanases. Appl Biochem Biotechnol 2009; 155:321-9. [PMID: 19127443 DOI: 10.1007/s12010-008-8482-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2008] [Accepted: 12/08/2008] [Indexed: 10/21/2022]
Abstract
This study evaluated the production of cellulolytic enzymes by an Aspergillus fumigatus strain, isolated from sugar cane bagasse, according to its ability to grow on microcrystalline cellulose as the sole carbon source. The effect of the carbon source (brewer's spent grain, sugarcane bagasse, and wheat bran) and of the nitrogen source (corn steep liquor and sodium nitrate) on cellulase production was studied using submerged and solid state cultivations at 30 degrees C. The highest levels of endoglucanase (CMCase) corresponded to 365 U L(-1) and was obtained using sugarcane bagasse (1%) and corn steep liquor (1.2%) in submerged fermentation within 6 days of cultivation. This supernatant was used to run a sodium dodecyl sulfate polyacrylamide gel electrophoresis that showed six bands with endoglucanase activity. CMCase activity was higher at 65 degrees C and pH 2.0, indicating that this microorganism produces a thermophilic and acid endoglucanase. Solid state cultivation favored FPase production, that reached 47 U g(-1) of dry substrate (wheat bran and sugarcane bagasse) within 3 days.
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Mahanta N, Gupta A, Khare SK. Production of protease and lipase by solvent tolerant Pseudomonas aeruginosa PseA in solid-state fermentation using Jatropha curcas seed cake as substrate. BIORESOURCE TECHNOLOGY 2008; 99:1729-35. [PMID: 17509877 DOI: 10.1016/j.biortech.2007.03.046] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2007] [Revised: 03/29/2007] [Accepted: 03/29/2007] [Indexed: 05/15/2023]
Abstract
Deoiled Jatropha seed cake was assessed for its suitability as substrate for enzyme production by solid-state fermentation (SSF). Solvent tolerant Pseudomonas aeruginosa PseA strain previously reported by us was used for fermentation. The seed cake supported good bacterial growth and enzyme production (protease, 1818 U/g of substrate and lipase, 625 U/g of substrate) as evident by its chemical composition. Maximum protease and lipase production was observed at 50% substrate moisture, a growth period of 72 and 120 h, and a substrate pH of 6.0 and 7.0, respectively. Enrichment with maltose as carbon source increased protease and lipase production by 6.3- and 1.6-fold, respectively. Nitrogen supplementation with peptone for protease and NaNO(3) for lipase production also enhanced the enzyme yield reaching 11,376 U protease activity and 1084 U lipase activity per gram of Jatropha seed cake. These results demonstrated viable approach for utilization of this huge biomass by solid-state fermentation for the production of industrial enzymes. This offers significant benefit due to low cost and abundant availability of cake during biodiesel production.
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Affiliation(s)
- Nilkamal Mahanta
- Chemistry Department, Indian Institute of Technology, Delhi, Hauz-Khas, New Delhi, India
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