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Dhingani RM, Shah GS, Joshi BH. Sequential optimization of bioprocess nutritional parameters for maximum l-asparaginase production from Pseudomonas aeruginosa BGR1I1. BIOCATAL BIOTRANSFOR 2021. [DOI: 10.1080/10242422.2021.2018420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- R. M. Dhingani
- Department of FQA, College of FPTBE, Anand Agricultural University, Anand, India
| | - G. S. Shah
- Department of Biotechnology, Veer Narmad South Gujarat University, Surat, India
| | - B. H. Joshi
- Department of FQA, College of FPTBE, Anand Agricultural University, Anand, India
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Saad WF, Othman AM, Abdel-Fattah M, Ahmad MS. Response surface methodology as an approach for optimization of α-amylase production by the new isolated thermotolerant Bacillus licheniformis WF67 strain in submerged fermentation. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.101944] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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3
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Suriya J, Bharathiraja S, Krishnan M, Manivasagan P, Kim SK. Marine Microbial Amylases: Properties and Applications. ADVANCES IN FOOD AND NUTRITION RESEARCH 2016; 79:161-177. [PMID: 27770860 DOI: 10.1016/bs.afnr.2016.07.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Amylases are crucial enzymes which hydrolyze internal glycosidic linkages in starch and produce as primary products dextrins and oligosaccharides. Amylases are classified into α-amylase, β-amylase, and glucoamylase based on their three-dimensional structures, reaction mechanisms, and amino acid sequences. Amylases have innumerable applications in clinical, medical, and analytical chemistries as well as in food, detergent, textile, brewing, and distilling industries. Amylases can be produced from plants, animals, and microbial sources. Due to the advantages in microbial production, it meets commercial needs. The pervasive nature, easy production, and wide range of applications make amylase an industrially pivotal enzyme. This chapter will focus on amylases found in marine microorganisms, their potential industrial applications, and how these enzymes can be improved to the required bioprocessing conditions.
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Affiliation(s)
- J Suriya
- School of Environmental Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - S Bharathiraja
- CAS in Marine Biology, Annamalai University, Porto Novo, Tamil Nadu, India
| | - M Krishnan
- School of Environmental Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - P Manivasagan
- Marine Bioprocess Research Center, Pukyong National University, Busan, Republic of Korea.
| | - S-K Kim
- Marine Bioprocess Research Center; Specialized Graduate School Science & Technology Convergence, Pukyong National University, Busan, Republic of Korea.
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Özdemir S, Okumus V, Ulutas MS, Dundar A, Akarsubasic AT, Dumontet S. Production and characterization of thermostable α-amylase from thermophilicAnoxybacillus flavithermussp. nov. SO-19. STARCH-STARKE 2016. [DOI: 10.1002/star.201500071] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sadin Özdemir
- Department of Biology, Siirt University; Science and Arts Faculty, 56100 Siirt; Turkey
| | - Veysi Okumus
- Department of Biology, Siirt University; Science and Arts Faculty, 56100 Siirt; Turkey
| | - Mehmet Sefa Ulutas
- Department of Biology, Siirt University; Science and Arts Faculty, 56100 Siirt; Turkey
| | - Abdurrahman Dundar
- Medical Promotion and Marketing Program; Vocational Higher School of Health Services, Mardin Artuklu University, Mardin; Turkey
| | - Alper Tunga Akarsubasic
- Department of Molecular Biology and Genetics; Istanbul Technical University, Maslak, 34469 Istanbul; Turkey
| | - Stefano Dumontet
- Department of Environmental Science; Parthenope University, Naples; Italy
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Biodegradation of coffee pulp tannin by Penicillium verrucosum for production of tannase, statistical optimization and its application. FOOD AND BIOPRODUCTS PROCESSING 2015. [DOI: 10.1016/j.fbp.2014.10.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Enhanced Production and Characterization of a Solvent Stable Amylase from Solvent TolerantBacillus tequilensisRG-01: Thermostable and Surfactant Resistant. ScientificWorldJournal 2014; 2014:972763. [PMID: 25401163 PMCID: PMC4226188 DOI: 10.1155/2014/972763] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 09/19/2014] [Indexed: 11/22/2022] Open
Abstract
Ten bacterial strains isolated from the soil samples in the presence of cyclohexane were screened for amylase production. Among them, culture RG-01 was adjudged as the best amylase producer and was identified as Bacillus tequilensis from MTCC, Chandigarh. The isolate showed maximum amylase production (8100 U/mL) in the presence of starch, peptone, and Ca2+ ions at 55°C pH 7.0 within 24 h of incubation. The enzyme was stable in the presence of n-dodecane, isooctane, n-decane, xylene, toluene, n-hexane, n-butanol, and cyclohexane, respectively. The presence of benzene, methanol, and ethanol marginally reduced the amylase stability, respectively. The enzyme was showed it 100% activity at 55°C and pH 7.0 with 119% and 127% stability at 55°C and pH 7.0, respectively. The enzyme was also stable in the presence of SDS, Tween-40, Tween-60, and Tween-80 (1%) and was found stimulatory effect, respectively. Only Triton-X-100 showed a moderate inhibitory effect (5%) on amylase activity. This isolate (Bacillus tequilensis RG-01) may be useful in several industrial applications owing to its thermotolerant and organic solvents and surfactants resistance characteristics.
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Lakshmi Bhargavi P, Prakasham R. A fibrinolytic, alkaline and thermostable metalloprotease from the newly isolated Serratia sp RSPB11. Int J Biol Macromol 2013; 61:479-86. [DOI: 10.1016/j.ijbiomac.2013.07.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2013] [Revised: 07/10/2013] [Accepted: 07/18/2013] [Indexed: 10/26/2022]
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Biotechnological Potential of Agro Residues for Economical Production of Thermoalkali-Stable Pectinase by Bacillus pumilus dcsr1 by Solid-State Fermentation and Its Efficacy in the Treatment of Ramie Fibres. Enzyme Res 2012; 2012:281384. [PMID: 22928091 PMCID: PMC3423877 DOI: 10.1155/2012/281384] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 06/26/2012] [Accepted: 06/26/2012] [Indexed: 11/17/2022] Open
Abstract
The production of a thermostable and highly alkaline pectinase by Bacillus pumilus dcsr1 was optimized in solid-state fermentation (SSF) and the impact of various treatments (chemical, enzymatic, and in combination) on the quality of ramie fibres was investigated. Maximum enzyme titer (348.0 ± 11.8 Ug(-1) DBB) in SSF was attained, when a mixture of agro-residues (sesame oilseed cake, wheat bran, and citrus pectin, 1 : 1 : 0.01) was moistened with mineral salt solution (a(w) 0.92, pH 9.0) at a substrate-to-moistening agent ratio of 1 : 2.5 and inoculated with 25% of 24 h old inoculum, in 144 h at 40°C. Parametric optimization in SSF resulted in 1.7-fold enhancement in the enzyme production as compared to that recorded in unoptimized conditions. A 14.2-fold higher enzyme production was attained in SSF as compared to that in submerged fermentation (SmF). The treatment with the enzyme significantly improved tensile strength and Young's modulus, reduction in brittleness, redness and yellowness, and increase in the strength and brightness of ramie fibres.
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Production of l-asparaginase from Escherichia coli ATCC 11303: Optimization by response surface methodology. FOOD AND BIOPRODUCTS PROCESSING 2011. [DOI: 10.1016/j.fbp.2010.11.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Özdemir S, Matpan F, Güven K, Baysal Z. PRODUCTION AND CHARACTERIZATION OF PARTIALLY PURIFIED EXTRACELLULAR THERMOSTABLE α-AMYLASE BYBacillus subtilisIN SUBMERGED FERMENTATION (SmF). Prep Biochem Biotechnol 2011; 41:365-81. [DOI: 10.1080/10826068.2011.552142] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Rodríguez Couto S. Exploitation of biological wastes for the production of value-added products under solid-state fermentation conditions. Biotechnol J 2008; 3:859-70. [PMID: 18543242 DOI: 10.1002/biot.200800031] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Biological wastes contain several reusable substances of high value such as soluble sugars and fibre. Direct disposal of such wastes to soil or landfill causes serious environmental problems. Thus, the development of potential value-added processes for these wastes is highly attractive. These biological wastes can be used as support-substrates in solid-state fermentation (SSF) to produce industrially relevant metabolites with great economical advantage. In addition, it is an environmentally friendly method of waste management. This paper reviews the reutilization of biological wastes for the production of value-added products using the SSF technique.
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Gangadharan D, Sivaramakrishnan S, Nampoothiri KM, Sukumaran RK, Pandey A. Response surface methodology for the optimization of alpha amylase production by Bacillus amyloliquefaciens. BIORESOURCE TECHNOLOGY 2008; 99:4597-602. [PMID: 17761415 DOI: 10.1016/j.biortech.2007.07.028] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2006] [Revised: 06/10/2007] [Accepted: 07/10/2007] [Indexed: 05/17/2023]
Abstract
The aim of this work was to optimize the cultural and production parameters through the statistical approach for the synthesis of alpha amylase by Bacillus amyloliquefaciens in submerged fermentation (SmF) using a combination of wheat bran and groundnut oil cake (1:1) as the substrate. The process parameters influencing the enzyme production were identified using Plackett-Burman design. Among the various variables screened, the substrate concentration, incubation period and CaCl2 concentration were most significant. The optimum levels of these significant parameters were determined employing the response surface Box-Behnken design, which revealed these as follows: substrate concentration (12.5%), incubation period (42 h) and CaCl2 (0.0275 M).
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Affiliation(s)
- Dhanya Gangadharan
- Biotechnology Division, National Institute for Interdisciplinary Science and Technology, CSIR, Trivandrum 695 019, India
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Regulapati R, . PNM, . SNG. Production of Thermostable α-amylases by Solid State Fermentation-A Review. ACTA ACUST UNITED AC 2006. [DOI: 10.3923/ajft.2007.1.11] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Shukla J, Kar R. Potato peel as a solid state substrate for thermostable α-amylase production by thermophilic Bacillus isolates. World J Microbiol Biotechnol 2006. [DOI: 10.1007/s11274-005-9049-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sodhi HK, Sharma K, Gupta JK, Soni SK. Production of a thermostable α-amylase from Bacillus sp. PS-7 by solid state fermentation and its synergistic use in the hydrolysis of malt starch for alcohol production. Process Biochem 2005. [DOI: 10.1016/j.procbio.2003.10.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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A solid state fermentation based bacterial α-amylase and fungal glucoamylase system and its suitability for the hydrolysis of wheat starch. Process Biochem 2003. [DOI: 10.1016/s0032-9592(03)00058-x] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Baysal Z, Uyar F, Aytekin Ç. Solid state fermentation for production of α-amylase by a thermotolerant Bacillus subtilis from hot-spring water. Process Biochem 2003. [DOI: 10.1016/s0032-9592(02)00150-4] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Singh H, Soni SK. Production of starch-gel digesting amyloglucosidase by Aspergillus oryzae HS-3 in solid state fermentation. Process Biochem 2001. [DOI: 10.1016/s0032-9592(01)00238-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Chakraborty K, Bhattacharyya BK, Sen SK. Purification and characterization of a thermostable alpha-amylase from Bacillus stearothermophilus. Folia Microbiol (Praha) 2000; 45:207-10. [PMID: 11271801 DOI: 10.1007/bf02908945] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
A soil isolate of Bacillus stearothermophilus was found to synthesize thermostable alpha-amylase. The enzyme was purified to homogeneity by ammonium sulfate fractionation and IECC on DEAE-cellulose column. The purified enzyme was considered to be a monomeric protein with a molar mass of 64 kDa, as determined by SDS-PAGE. The enzyme showed a wide range of pH tolerance and maximum activity at pH 7.0. The temperature tolerance was up to 100 degrees C with more than 90% catalytic activity; the maximum activity was observed at 50 degrees C. Divalent metal ions exhibited inhibitory effect on the enzyme activity. However, proteinase inhibitor did not react positively.
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Affiliation(s)
- K Chakraborty
- Microbiology Laboratory, Department of Botany, School of Life Sciences, Visva-Bharati, Santiniketan 731 235, India
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Screening cultures using solid state fermentation. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s0165-3253(98)80028-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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21
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Nigam P, Singh D. Solid-state (substrate) fermentation systems and their applications in biotechnology. J Basic Microbiol 1994. [DOI: 10.1002/jobm.3620340607] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lonsane B, Saucedo-Castaneda G, Raimbault M, Roussos S, Viniegra-Gonzalez G, Ghildyal N, Ramakrishna M, Krishnaiah M. Scale-up strategies for solid state fermentation systems. Process Biochem 1992. [DOI: 10.1016/0032-9592(92)85011-p] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Shankaranand V, Ramesh M, Lonsane B. Idiosyncrasies of solid-state fermentation systems in the biosynthesis of metabolites by some bacterial and fungal cultures. Process Biochem 1992. [DOI: 10.1016/0032-9592(92)80006-o] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lonsane BK, Ramesh MV. Production of bacterial thermostable alpha-amylase by solid-state fermentation: a potential tool for achieving economy in enzyme production and starch hydrolysis. ADVANCES IN APPLIED MICROBIOLOGY 1990; 35:1-56. [PMID: 2205080 DOI: 10.1016/s0065-2164(08)70242-9] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- B K Lonsane
- Central Food Technological Research Institute, Mysore, India
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Ramesh MV, Lonsane BK. Characteristics and Novel Features of Thermostable α-Amylase Produced byBacillus licheniformis M27 under Solid State Fermentation. STARCH-STARKE 1990. [DOI: 10.1002/star.19900420608] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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26
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Solid state fermentation for production of higher titres of thermostable alpha-amylase with two peaks for pH optima byBacillus licheniformis M27. Biotechnol Lett 1989. [DOI: 10.1007/bf01026785] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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