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Dos Santos CWV, de Souza CB, Da Silva AT, Nascimento JSD, Meireles Grillo LA, Gomes FS, Pereira HJV. Purification and characterization of a new trypsin-like protease from Crotalaria stipularia. Prep Biochem Biotechnol 2023:1-8. [PMID: 38156982 DOI: 10.1080/10826068.2023.2299423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Proteases are the main enzymes traded worldwide-comprising 60% of the total enzyme market-and are fundamental to the degradation and processing of proteins and peptides. Due to their high commercial demand and biological importance, there is a search for alternative sources of these enzymes. Crotalaria stipularia is highlighted for its agroecological applications, including organic fertilizers, nematode combat, and revegetation of areas contaminated with toxic substances. Considering the pronounced biotechnological functionality of the studied species and the necessity to discover alternative sources of proteases, we investigated the extraction, purification, and characterization of a protease from seeds of the C. stipularia plant. Protease isolation was achieved by three-phase partitioning and single-step molecular exclusion chromatography in Sephacryl S-100, with a final recovery of 47% of tryptic activity. The molecular mass of the isolated enzyme was 40 kDa, demonstrating optimal activities at pH 8.0 and 50 °C. Enzymatic characterization demonstrated that the protease can hydrolyze the specific trypsin substrate, BApNA. This trypsin-like protease had a Km, Vmax, Kcat, and catalytic efficiency constant of 0.01775 mg/mL, 0.1082 mM/min, 3.86 s-1, and 217.46, respectively.
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Affiliation(s)
| | - Cledson Barros de Souza
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, A. C. Simões Campus, (UFAL), Maceió, Alagoas, Brazil
| | - Antônio Thomás Da Silva
- Institute of Pharmaceutical Science, Federal University of Alagoas, A. C. Simões Campus, (UFAL), Maceió, Alagoas, Brazil
| | - Josiel Santos do Nascimento
- Institute of Pharmaceutical Science, Federal University of Alagoas, A. C. Simões Campus, (UFAL), Maceió, Alagoas, Brazil
| | | | - Francis Soares Gomes
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, A. C. Simões Campus, (UFAL), Maceió, Alagoas, Brazil
| | - Hugo Juarez Vieira Pereira
- Institute of Chemistry and Biotechnology, Federal University of Alagoas, A. C. Simões Campus, (UFAL), Maceió, Alagoas, Brazil
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2
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Chen X, Hu Y, Tan Z. Innovative three-phase partitioning based on deep-eutectic solvents and sugars (sugaring-out effect) for cucumber peroxidase purification. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Nikoo M, Benjakul S, Ahmadi Gavlighi H. Protein hydrolysates derived from aquaculture and marine byproducts through autolytic hydrolysis. Compr Rev Food Sci Food Saf 2022; 21:4872-4899. [PMID: 36321667 DOI: 10.1111/1541-4337.13060] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 08/19/2022] [Accepted: 09/18/2022] [Indexed: 11/05/2022]
Abstract
Autolysis technology has shown potential for protein hydrolysates production from marine and aquaculture byproducts. Viscera are a source of cheap proteolytic enzymes for producing protein hydrolysates from the whole fish or processing byproducts of the most valuable commercial species by applying autolysis technology. The use of autolysis allows economical production of protein hydrolysate and provides an opportunity to valorize downstream fish and shellfish processing byproducts at a lower cost. As a result, production and application of marine byproduct autolysates is increasing in the global protein hydrolysates market. Nevertheless, several restrictions occur with autolysis, including lipid and protein oxidation mediated by the heterogeneous composition of byproducts. The generally poor storage and handling of byproducts may increase the formation of undesirable metabolites during autolysis, which can be harmful. The formation of nitrogenous compounds (i.e., biogenic amines), loss of freshness, and process of autolysis in the byproducts could increase the rate of quality and safety loss and lead to more significant concern about the use of autolysates for human food applications. The current review focuses on the autolysis process, which is applied for the hydrolysis of aquaculture and marine discards to obtain peptides as functional or nutritive ingredients. It further addresses the latest findings on the mechanisms and factors contributing the deterioration of byproducts and possible ways to control oxidation and other food quality and safety issues in raw materials and protein hydrolysates.
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Affiliation(s)
- Mehdi Nikoo
- Department of Pathobiology and Quality Control, Artemia and Aquaculture Research Institute, Urmia University, Urmia, West Azerbaijan, Iran
| | - Soottawat Benjakul
- Faculty of Agro-Industry, International Center of Excellence in Seafood Science and Innovation, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Hassan Ahmadi Gavlighi
- Faculty of Agriculture, Department of Food Science and Technology, Tarbiat Modares University, Tehran, Iran
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4
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Hao X, Chen J, Xu M, Zheng H, Li X, Wang M, Liu T. Separation and purification of enveloped and non-enveloped viruses from water samples using an aqueous two-phase system. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.05.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Khiari Z. Sustainable Upcycling of Fisheries and Aquaculture Wastes Using Fish-Derived Cold-Adapted Proteases. Front Nutr 2022; 9:875697. [PMID: 35464019 PMCID: PMC9022490 DOI: 10.3389/fnut.2022.875697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 03/09/2022] [Indexed: 11/13/2022] Open
Abstract
The fisheries and aquaculture industries are some of the major economic sectors in the world. However, these industries generate significant amounts of wastes that need to be properly managed to avoid serious health and environmental issues. Recent advances in marine waste valorization indicate that fish waste biomass represents an abundant source of high-value biomolecules including enzymes, functional proteins, bioactive peptides, and omega-3 rich oils. Enzyme-assisted processes, for the recovery of these value-added biomolecules, have gained interest over chemical-based processes due to their cost-effectiveness as well as their green and eco-friendly aspects. Currently, the majority of commercially available proteases that are used to recover value-added compounds from fisheries and aquaculture wastes are mesophilic and/or thermophilic that require significant energy input and can lead to unfavorable reactions (i.e., oxidation). Cold-adapted proteases extracted from cold-water fish species, on the other hand, are active at low temperatures but unstable at higher temperatures which makes them interesting from both environmental and economic points of view by upcycling fish waste as well as by offering substantial energy savings. This review provides a general overview of cold-adapted proteolytic enzymes from cold-water fish species and highlights the opportunities they offer in the valorization of fisheries and aquaculture wastes.
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Jamalluddin NA, Ismail N, Mutalib SRA, Sikin AM. Sc-CO 2 extraction of fish and fish by-products in the production of fish oil and enzyme. BIORESOUR BIOPROCESS 2022; 9:21. [PMID: 38647764 PMCID: PMC10992331 DOI: 10.1186/s40643-022-00509-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/23/2022] [Indexed: 11/10/2022] Open
Abstract
Supercritical carbon dioxide (Sc-CO2) is an alternative tool to extract lipid for the production of fish oil and enzyme from fish by-products (FBPs). In the application of Sc-CO2, this review covers sample preparation, lipid extraction operation, and characterization of fish oil and enzyme as final products. Generally, the fish samples with moisture content less than 20% and particle size less than 5 mm are considered before lipid extraction with Sc-CO2. Sc-CO2 parameters, such as pressure (P), temperature (T), extraction time (text), and flow rate (F), for simultaneous recovery of fish oil, protein, and enzyme were found to be less severe (P: 10.3-25 MPa; T: 25-45 °C, text: 20-150 min; F: 3-50 g/min) than the extraction of fish oil alone (P: 10-40 Mpa; T: 35-80 °C; text: 30-360 min; F: 1-3000 g/min). The enzyme from the Sc-CO2 defatted sample showed higher activity up to 45 U/mg due to lower denaturation of protein as compared to the organic solvent treated sample albeit both samples having similar pH (6-10) and temperature stability (20-60 °C). Overall, mild extraction of lipid from FBPs using Sc-CO2 is effective for the production of enzymes suitable in various industrial applications. Also, fish oil as a result of extraction can be produced as a health product with high polyunsaturated fatty acids (PUFAs) and low contamination of heavy metals.
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Affiliation(s)
- Nur Anati Jamalluddin
- Department of Food Science and Technology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor D.E, Malaysia
| | - Normah Ismail
- Department of Food Science and Technology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor D.E, Malaysia
| | - Siti Roha Ab Mutalib
- Department of Food Science and Technology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor D.E, Malaysia
| | - Adi Md Sikin
- Department of Food Science and Technology, Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor D.E, Malaysia.
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Han X, Liu A, Lin Y, Ye K, Zhang Y, Li J, Fang Y, Huang G. Simultaneous separation of protein and oil from the liver of sturgeon (
Acipenser baerii
) by three‐phase partitioning. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Xueer Han
- College of Life Sciences China Jiliang University Hangzhou P. R. China
| | - Anqi Liu
- College of Life Sciences China Jiliang University Hangzhou P. R. China
| | - Yunzhuoya Lin
- College of Life Sciences China Jiliang University Hangzhou P. R. China
| | - Kailin Ye
- College of Life Sciences China Jiliang University Hangzhou P. R. China
| | - Yinan Zhang
- College of Life Sciences China Jiliang University Hangzhou P. R. China
| | - Junhui Li
- College of Life Sciences China Jiliang University Hangzhou P. R. China
- Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang Province China Jiliang University Hangzhou P. R. China
| | - Yizhou Fang
- College of Life Sciences China Jiliang University Hangzhou P. R. China
- Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang Province China Jiliang University Hangzhou P. R. China
| | - Guangrong Huang
- College of Life Sciences China Jiliang University Hangzhou P. R. China
- Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang Province China Jiliang University Hangzhou P. R. China
- Huangshan High Quality Development Institute China Jiliang University Huangshan P. R. China
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Wang H, Chen K, Cheng J, Jiang L, Yu D, Dai Y, Wang L. Ultrasound-assisted three phase partitioning for simultaneous extraction of oil, protein and polysaccharide from pumpkin seeds. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112200] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Belchior DC, Freire MG. Simultaneous separation of egg white proteins using aqueous three-phase partitioning systems. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Zeb L, Shafiq M, Chi ZY, Xiu ZL. Separation of microalgal docosahexaenoic acid-rich oils using a microwave-assisted three-phase partitioning system. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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11
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de Melo Oliveira V, Carneiro da Cunha MN, Dias de Assis CR, Matias da Silva Batista J, Nascimento TP, dos Santos JF, de Albuquerque Lima C, de Araújo Viana Marques D, de Souza Bezerra R, Figueiredo Porto AL. Separation and partial purification of collagenolytic protease from peacock bass (Cichla ocellaris) using different protocol: Precipitation and partitioning approaches. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Juvvi P, Debnath S. Enzyme-assisted three-phase partitioning: An efficient alternative for oil extraction from Sesame (<em>Sesamum indicum</em> L.). GRASAS Y ACEITES 2020. [DOI: 10.3989/gya.1060182] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Three-phase partitioning (TPP) was explored for oil extraction from Sesamum indicum L. seeds. The process parameters, namely the salt concentration, slurry/t-butanol ratio and system pH were standardized. The optimum conditions for maximum oil recovery using TPP were an ammonium sulphate concentration of 40% (w/v), slurry/t-butanol ratio of 1:1 (v/v) and system pH of 5.0. The powdered seeds were subjected to enzyme-assisted three-phase partitioning (EATPP) which was pre-treated with pectinase, protease and a mixture of ɑ-amylase and amylo-glucosidase (1:1 ratio) followed by TPP (as standardized conditions) and its efficacy in recovering oil was compared with TPP and solvent extraction (SE). Out of all the enzymes studied, EATPP with pectinase resulted in the highest oil recovery (86.12%), which was higher than that of TPP (78.24%). The free fatty acids, saponification value and peroxide values were observed to be lower in the case of TPP and EATPP when compared to SE, indicating better oil quality.
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13
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Chia SR, Mak KY, Khaw YJ, Suhaidi N, Chew KW, Show PL. An efficient and rapid method to extract and purify protein - Liquid Triphasic Flotation system. BIORESOURCE TECHNOLOGY 2019; 294:122158. [PMID: 31550634 DOI: 10.1016/j.biortech.2019.122158] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/13/2019] [Accepted: 09/15/2019] [Indexed: 06/10/2023]
Abstract
Microalgae are rich in valuable biomolecules and grow on non-arable land with rapid growth rate, which has a host of new possibility as alternative protein sources. In the present study, extraction of proteins from Chlorella vulgaris via an efficient technique, Liquid Triphasic Flotation (LTF) system, was studied. The optimized conditions in LTF system were 70% v/v of t-butanol, 40% w/v of salt solution, 0.5% w/v of biomass, pH 5.54, 1:1 of salt to t-butanol solution, and 10 min of air flotation time to attain 87.23% of protein recovery and 56.72% of separation efficiency. Besides, the study on recycling t-butanol has demonstrated that only one run was sufficient to maintain the performance of system. The efficiency of LTF in extracting protein has performed better than just Three Phase Partitioning (TPP) system. LTF system is hence an effective protein extraction and purification method with minimum operation unit and processing time.
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Affiliation(s)
- Shir Reen Chia
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Kah Yan Mak
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Yee Jian Khaw
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Nazeem Suhaidi
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Kit Wayne Chew
- School of Mathematical Sciences, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih 43500, Malaysia.
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Mahdabi M, Hosseini Shekarabi SP. A Comparative Study on Some Functional and Antioxidant Properties of Kilka Meat, Fishmeal, and Stickwater Protein Hydrolysates. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2018. [DOI: 10.1080/10498850.2018.1500503] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mahdad Mahdabi
- Young Researchers and Elites Club, Science and Research Branch, Islamic Azad University, Tehran, Iran
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15
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Chew KW, Ling TC, Show PL. Recent Developments and Applications of Three-Phase Partitioning for the Recovery of Proteins. SEPARATION AND PURIFICATION REVIEWS 2018. [DOI: 10.1080/15422119.2018.1427596] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Kit Wayne Chew
- Department of Chemical and Environmental Engineering and Bioseparation Research Group, Faculty of Engineering, University of Nottingham Malaysia Campus, Semenyih, Selangor Darul Ehsan 43500, Malaysia
| | - Tau Chuan Ling
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering and Bioseparation Research Group, Faculty of Engineering, University of Nottingham Malaysia Campus, Semenyih, Selangor Darul Ehsan 43500, Malaysia
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17
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Extraction of peroxidase from bitter gourd (Momordica charantia ) by three phase partitioning with dimethyl carbonate (DMC) as organic phase. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.06.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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18
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Yan JK, Wang YY, Qiu WY, Ma H, Wang ZB, Wu JY. Three-phase partitioning as an elegant and versatile platform applied to nonchromatographic bioseparation processes. Crit Rev Food Sci Nutr 2017; 58:2416-2431. [DOI: 10.1080/10408398.2017.1327418] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
| | | | | | - Haile Ma
- Jiangsu University, Zhenjiang, China
| | | | - Jian-Yong Wu
- The Hong Kong Polytechnic University, Department of Applied Biology & Chemical Technology, State Key Laboratory of Chinese Medicine and Molecular Pharmacology in Shenzhen, Hung Hom, Kowloon, Hong Kong
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Nadar SS, Pawar RG, Rathod VK. Recent advances in enzyme extraction strategies: A comprehensive review. Int J Biol Macromol 2017; 101:931-957. [DOI: 10.1016/j.ijbiomac.2017.03.055] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 03/07/2017] [Accepted: 03/10/2017] [Indexed: 12/19/2022]
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20
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Gagaoua M, Ziane F, Nait Rabah S, Boucherba N, Ait Kaki El-Hadef El-Okki A, Bouanane-Darenfed A, Hafid K. Three phase partitioning, a scalable method for the purification and recovery of cucumisin, a milk-clotting enzyme, from the juice of Cucumis melo var. reticulatus. Int J Biol Macromol 2017; 102:515-525. [PMID: 28428129 DOI: 10.1016/j.ijbiomac.2017.04.060] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 03/12/2017] [Accepted: 04/14/2017] [Indexed: 01/14/2023]
Abstract
Cucumisin [EC 3.4.21.25] was first purified from Cucumis melo var. reticulatus juice by three-phase partitioning (TPP). Optimum purification parameters of the TPP system were determined as 60% ammonium sulfate saturation with 1.0:1.25 ratio of crude extract: t-butanol at pH and temperature of 8.0 and 20°C, respectively. Cucumisin was purified with 4.61 purification fold and 156% activity recovery. The molecular weight of the recovered cucumisin was determined as 68.4kDa and its isoelectric point is 8.7. Optimum pH and temperature of cucumisin were pH 9.0 and 60-70°C, respectively. The protease was very stable at 20-70°C and a pH range of 2.0-12.0. Km and Vmax constants were 2.24±0.22mgmL-1 and 1048±25μ Mmin-1, respectively. The enzyme was stable against numerous metal ions and its activity was highly enhanced by Ca2+, Mg2+, and Mn+2. Cucumisin activity was 2.35-folds increased in the presence of 5mM of CaCl2. It was inactivated by Co2+, Cd2+, Zn2+ and Fe2+ and dramatically by PMSF. Cucumisin milk-clotting activity was highly stable when stored under freezing (-20°C) compared at 4°C and 25°C. Finally, TPP revealed to be a useful strategy to concentrate and purify cucumisin for its use as a milk-clotting enzyme for cheese-making.
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Affiliation(s)
- Mohammed Gagaoua
- Equipe MaQuaV, INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria; INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria.
| | - Ferhat Ziane
- INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria
| | - Sabrina Nait Rabah
- INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria
| | - Nawel Boucherba
- Laboratory of Applied Microbiology, Faculty of Nature Science and Life, University of Bejaia, Targa Ouzemmour, 06000 Bejaia, Algeria
| | | | - Amel Bouanane-Darenfed
- Laboratory of Cellular and Molecular Biology, Microbiology Team, University of Sciences and Technology of Houari Boumediene, PO Box 32, El Alia, Bab Ezzouar, 16111 Algiers, Algeria
| | - Kahina Hafid
- Equipe MaQuaV, INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria; INATAA, Université Frères Mentouri Constantine, Route de Ain El-Bey, 25000 Constantine, Algeria
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21
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Production, Partial Purification and Characterization of Enzyme Cocktail from Trichoderma citrinoviride AUKAR04 Through Solid-State Fermentation. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2016. [DOI: 10.1007/s13369-016-2110-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Waghmare AG, Salve MK, LeBlanc JG, Arya SS. Concentration and characterization of microalgae proteins from Chlorella pyrenoidosa. BIORESOUR BIOPROCESS 2016. [DOI: 10.1186/s40643-016-0094-8] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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23
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Periyasamy K, Santhalembi L, Mortha G, Aurousseau M, Subramanian S. Carrier-free co-immobilization of xylanase, cellulase and β-1,3-glucanase as combined cross-linked enzyme aggregates (combi-CLEAs) for one-pot saccharification of sugarcane bagasse. RSC Adv 2016. [DOI: 10.1039/c6ra00929h] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Combined cross-linked enzyme aggregates (combi-CLEAs) of xylanase, cellulase and β-1,3-glucanase.
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Affiliation(s)
- Karthik Periyasamy
- Department of Applied Science and Technology
- Environmental Management Laboratory
- A.C.Tech
- Anna University
- Chennai 600025
| | | | | | | | - Sivanesan Subramanian
- Department of Applied Science and Technology
- Environmental Management Laboratory
- A.C.Tech
- Anna University
- Chennai 600025
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24
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Mondal A. Sonication assisted three phase partitioning for the extraction of palmitic acid and elaidic acid from Cassia sopheraLinn. SEP SCI TECHNOL 2015. [DOI: 10.1080/01496395.2015.1005314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Sari E, Loğoğlu E, Öktemer A. Purification and characterization of organic solvent stable serine alkaline protease from newly isolatedBacillus circulansM34. Biomed Chromatogr 2015; 29:1356-63. [DOI: 10.1002/bmc.3431] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 11/26/2014] [Accepted: 12/26/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Esma Sari
- Ankara University; Faculty of Science Department of Chemistry; Turkey
| | - Elif Loğoğlu
- Gazi University; Faculty of Science Department of Chemistry; Turkey
| | - Atilla Öktemer
- Ankara University; Faculty of Science Department of Chemistry; Turkey
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