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Thangavelu N, Jeyabalan J, Veluchamy A, Belur PD. Production of tannase from a newly isolated yeast, Geotrichum cucujoidarum using agro-residues. Prep Biochem Biotechnol 2024; 54:564-572. [PMID: 37698943 DOI: 10.1080/10826068.2023.2256011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
With an aim of producing commercially important tannase enzyme using cheap and readily available agro-residues, leaves of Indian Gooseberry (Phyllanthus emblica) and Jamun (Syzygium cumini), peels of Lemon (Citrus limon), and Pomegranate (Punica granatum) were screened. Newly isolated Geotrichum cucujoidarum was utilized for the study. Preliminary studies indicated that tannase titer obtained is not proportional to the tannin content of the agro-residues and solid state fermentation superior compared to submerged fermentation. Jamun mixed with lemon peel in equal proportion supplemented with minerals under solid-state fermentation gave a tannase titer of 15.46 U/g dry solids. Through successful implantation of Plackett-Burman design, yeast extract concentration, inoculum volume, and amount of substrate were found to be the most significant factors. Further optimization of these three factors through Response Surface Methodology resulted in the 1.7-fold increase in tannase titer. Validation experiments using 3.97 g of Jamun leaves + lemon peel powder mixed with a nutrient solution having (w/v) yeast extract - 1.1%, dextrose - 3%, Urea - 1.125%, potassium chloride - 0.1%, magnesium sulfate heptahydrate - 0.1% with the initial pH of 5, inoculated with 2.48 ml of inoculum gave a tannase titer of 26.43 U/g dry solids after 6 days of solid-state fermentation.
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Affiliation(s)
- Nishanthini Thangavelu
- Department of Chemical Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore, India
| | - Jothika Jeyabalan
- Department of Chemical Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore, India
| | - Ajithkumar Veluchamy
- Department of Chemical Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore, India
| | - Prasanna D Belur
- Department of Chemical Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore, India
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Coronado-Contreras A, Ruelas-Chacón X, Reyes-Acosta YK, Dávila-Medina MD, Ascacio-Valdés JA, Sepúlveda L. Valorization of Prickly Pear Peel Residues ( Opuntia ficus-indica) Using Solid-State Fermentation. Foods 2023; 12:4213. [PMID: 38231671 DOI: 10.3390/foods12234213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/03/2023] [Accepted: 11/16/2023] [Indexed: 01/19/2024] Open
Abstract
Prickly pear peel (Opuntia ficus-indica) residues can be used as a substrate in solid-state fermentation to obtain bioactive compounds. The kinetic growth of some Aspergillus strains was evaluated. A Box-Hunter and Hunter design to evaluate the independent factors was used. These factors were temperature (°C), inoculum (spores/g), humidity (%), pH, NaNO3 (g/L), MgSO4 (g/L), KCl (g/L), and KH2PO4 (g/L). The response factors were the amount of hydrolyzable and condensed tannins. The antioxidant and antimicrobial activity of fermentation extracts was evaluated. Aspergillus niger strains GH1 and HT3 were the best for accumulating tannins. The humidity, inoculum, and temperature affect the release of hydrolyzable and condensed tannins. Treatment 13 (low values for temperature, inoculum, NaNO3, MgSO4; and high values for humidity, pH, KCl, KH2PO4) resulted in 32.9 mg/g of condensed tannins being obtained; while treatment 16 (high values for all the factors evaluated) resulted in 3.5 mg/g of hydrolyzable tannins being obtained. In addition, the fermented extracts showed higher antioxidant activity compared to the unfermented extracts. Treatments 13 and 16 showed low inhibition of E. coli, Alternaria sp., and Botrytis spp. The solid-state fermentation process involving prickly pear peel residues favors the accumulation of condensed and hydrolyzable tannins, with antioxidant and antifungal activity.
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Affiliation(s)
| | - Xochitl Ruelas-Chacón
- Food Science and Technology Department, Autonomous Agrarian University Antonio Narro, Saltillo 25315, Coahuila, Mexico
| | - Yadira K Reyes-Acosta
- School of Chemistry, Autonomous University of Coahuila, Saltillo 25280, Coahuila, Mexico
| | | | - Juan A Ascacio-Valdés
- School of Chemistry, Autonomous University of Coahuila, Saltillo 25280, Coahuila, Mexico
| | - Leonardo Sepúlveda
- School of Chemistry, Autonomous University of Coahuila, Saltillo 25280, Coahuila, Mexico
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Lee SY, Ra CH. Comparison of Liquid and Solid-State Fermentation Processes for the Production of Enzymes and Beta-Glucan from Hulled Barley. J Microbiol Biotechnol 2022; 32:317-323. [PMID: 34949745 PMCID: PMC9628851 DOI: 10.4014/jmb.2111.11002] [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] [Received: 11/02/2021] [Revised: 12/12/2021] [Accepted: 12/13/2021] [Indexed: 12/15/2022]
Abstract
Solid-state fermentation using hulled barley was carried out to produce enzymes and β-glucan. The one-factor-at-a-time experiments were carried out to determine the optimal composition of the basal medium. The modified synthetic medium composition in liquid-state fermentation was determined to be 70 g/l hulled barley, 0 g/l rice bran, 5 g/l soytone, and 6 g/l ascorbic acid. Optimal pretreatment conditions of hulled barley by solid-state fermentation were evaluated in terms of maximum production of fungal biomass, amylase, protease, and β-glucan, which were 1.26 mg/g, 31310.34 U/g, 2614.95 U/g, and 14.6% (w/w), respectively, at 60 min of pretreatment condition. Thus, the solid-state fermentation process was found to enhance the overall fermentation yields of hulled barley to produce high amounts of enzymes and β-glucan.
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Affiliation(s)
- Se Yeon Lee
- Department of Food Science and Biotechnology, College of Engineering, Global K-Food Research Center, Hankyong National University, Anseong-Si 17579, Republic of Korea
| | - Chae Hun Ra
- Department of Food Science and Biotechnology, College of Engineering, Global K-Food Research Center, Hankyong National University, Anseong-Si 17579, Republic of Korea,Corresponding author Phone: +82-31-670-5157 Fax: +82-504-437-0217 E-mail:
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Characterization of Apple Juice Clarified by Tannase from Serratia marcescens IMBL5 Produced using Agro-industrial Waste Materials. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2022. [DOI: 10.22207/jpam.16.1.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In the present study, clarification of apple juice with tannase from S. marcescens IMBL5 produced using various agro-waste materials was carried out. Sugarcane bagasse was found to be the most suitable source for the augmented production of tannase enzyme by response surface methodology with the temperature at 40 °C, pH 4.5 and the incubation period of 96 hrs. The enzyme was quantified and partially purified through protein precipitation. The partially purified tannase with gelatin clarified about 62% of the apple juice in 3 hr of incubation at room temperature and it was gently increased with the incubation period. The detannification was characterized by estimating tannin content of the clarified juice. The amount of total reducing sugar in the juice was increased almost 50 % after 5 hours of incubation period. FTIR spectrum of the clarified juice revealed that the conformational changes that occurred in the functional groups. The spectrum absorptions between 500 and 1700 cm-1 mainly reflected the C=O stretch of the pectins and acids and C–O modes of the carbohydrates that correspond to the absorption zones of the sugars. The HPLC analysis of the clarified apple juice indicate the presence of phenolic compounds and sugar derivatives such as gallic acid, catechin, caffeic acid, epicatechin, glucose and sucrose which confirms the quality and clarity of the apple juice using the tannase enzyme.
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Lekshmi R, Arif Nisha S, Thirumalai Vasan P, Kaleeswaran B. A comprehensive review on tannase: Microbes associated production of tannase exploiting tannin rich agro-industrial wastes with special reference to its potential environmental and industrial applications. ENVIRONMENTAL RESEARCH 2021; 201:111625. [PMID: 34224709 DOI: 10.1016/j.envres.2021.111625] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/21/2021] [Accepted: 06/27/2021] [Indexed: 06/13/2023]
Abstract
Microorganisms have been used for the production of various enzymes, including inducible tannase for various industrial and environmental applications. Tannases have lot of potential to convert hydrolysable tannins to gallic acid, which is one of the important industrial and therapeutic significant molecules whose demand is over 10000 tons per year. Tannins invariably occur in angiosperms, gymnosperms and pteridophytes, and predominantly present in various parts of plants such as, leaves, roots, bark and fruit. Furthermore, tannery effluents are frequently loaded with significant levels of tannic acid. Tannase can be effectively used to decrease tannin load in the toxic tannery effluent thus providing the opportunity to minimize the operational cost. Over the past three decades, tannase from microbial sources has been proposed for the degradation of natural tannins. The availability of various agro-industrial residues paves a way for maximum utilization of tannase production for the degradation of tannin and eventually the production of gallic acid. In this review, an illustrative and comprehensive account on tannase from microbial source for current day applications is presented. The present review emphasises on up-to-date microbial sources of tannases, biochemical properties, optimization of tannase production in solid state and submerged fermentation and its industrial and environmental applications.
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Affiliation(s)
- R Lekshmi
- PG & Research Department of Biotechnology, Srimad Andavan Arts and Science College (Affiliated to Bharathidasan University), Tiruchirappalli, Tamil Nadu, India; Department of Botany and Biotechnology, MSM College, Kayamkulam, Kerala, India
| | - S Arif Nisha
- PG & Research Department of Biotechnology, Srimad Andavan Arts and Science College (Affiliated to Bharathidasan University), Tiruchirappalli, Tamil Nadu, India.
| | - P Thirumalai Vasan
- PG & Research Department of Biotechnology, Srimad Andavan Arts and Science College (Affiliated to Bharathidasan University), Tiruchirappalli, Tamil Nadu, India
| | - B Kaleeswaran
- Department of Zoology, A.V.V.M. Sri Pushpam College, Thanjavur, Tamil Nadu, India
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Rocha FTB, Brandão-Costa RMP, Neves AGD, Cardoso KBB, Nascimento TP, Albuquerque WWC, Porto ALF. Purification and characterization of a protease from Aspergillus sydowii URM5774: Coffee ground residue for protease production by solid state fermentation. AN ACAD BRAS CIENC 2021; 93:e20200867. [PMID: 34586176 DOI: 10.1590/0001-3765202120200867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 01/06/2021] [Indexed: 11/22/2022] Open
Abstract
Solid state fermentation is a promising technology largely used in biotechnology process and is a suitable strategy for producing low-cost enzymatic products. At the present study, a novel enzyme obtained through solid state fermentation using Aspergillus sydowii was herein purified and characterized. The fermentations used coffee ground residue as substrate and the crude enzyme was submitted through further purification steps of: acetonic precipitation, DEAE-Sephadex and Superdex G-75 column. Both crude and purified enzymes were submitted to biochemical characterization of their thermostability, optimal temperature and pH, effects of inhibitors and metal ions. A purified protease was obtained with yield of 5.9-fold and 53% recovery, with maximal proteolytic activity of 352.0 U/mL. SDS-PAGE revealed a band of protein at 47.0 kDa. The enzyme activity was abolished in the presence of phenyl-methyl sulfonyl fluoride and partially inhibited against Triton X-100 (78.0%). The optimal activity was found in pH 8.0 at 45°C of temperature. Besides, the enzyme showed stability between 35°C and 50°C. It was possible to determine appropriate conditions to the obtainment of thermostable proteases with biotechnological interest associated with a method that concomitantly shows excellent production levels and recovery waste raw material in a very profitable process.
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Affiliation(s)
- Felype T B Rocha
- Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Romero M P Brandão-Costa
- Universidade de Pernambuco, Laboratório de Avanços em Biotecnologia de Proteínas /LABIOPROT, Rua Arnóbio Marquês, 310, Santo Amaro, 50100-130 Recife, PE, Brazil.,Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Anna Gabrielly D Neves
- Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Kethylen B B Cardoso
- Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Thiago P Nascimento
- Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Wendell W C Albuquerque
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, Giessen, 30392 Germany
| | - Ana Lúcia F Porto
- Universidade Federal Rural de Pernambuco/UFRPE, Laboratório de Tecnologia de Bioativos, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
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Teles ASC, Chávez DWH, Santiago MCPDA, Gottschalk LMF, Tonon RV. Composition of different media for enzyme production and its effect on the recovery of phenolic compounds from grape pomace. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ji SB, Ra CH. Coproduction of Enzymes and Beta-Glucan by Aspergillus oryzae Using Solid-State Fermentation of Brown Rice. J Microbiol Biotechnol 2021; 31:1028-1034. [PMID: 34099602 PMCID: PMC9705856 DOI: 10.4014/jmb.2105.05005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 12/15/2022]
Abstract
The effect of medium composition on enzyme and β-glucan production by Aspergillus oryzae KCCM 12698 was investigated. Brown rice, rice bran, nitrogen, and ascorbic acid are key components of the synthetic medium used in liquid-state fermentation. To determine the optimal concentrations of these components for enzyme and β-glucan production, we conducted one factor at a time experiments, which showed that the optimal concentrations were 30 g/l brown rice, 30 g/l rice bran, 10 g/l soytone, and 3 g/l ascorbic acid. Pretreatment of brown rice for 60 min prior to inoculation enhanced fungal biomass, while increasing the production of enzymes and β-glucan using solidstate fermentation. Maximum fungal biomass of 0.76 mg/g, amylase (26,551.03 U/g), protease (1,340.50 U/g), and β-glucan at 9.34% (w/w) were obtained during fermentation. Therefore, solidstate fermentation of brown rice is a process that could enhance yield and overall production of enzymes and β-glucan for use in various applications.
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Affiliation(s)
- Su Bin Ji
- Department of Food Science and Biotechnology, College of Engineering, Global K-Food Research Center, Hankyong National University, Anseong 17579, Republic of Korea
| | - Chae Hun Ra
- Department of Food Science and Biotechnology, College of Engineering, Global K-Food Research Center, Hankyong National University, Anseong 17579, Republic of Korea,Corresponding author Phone: +82-31-670-5157 Fax: + 82-504-437-0217 E-mail:
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Application of Lactic Acid Bacteria in Fermentation Processes to Obtain Tannases Using Agro-Industrial Wastes. FERMENTATION-BASEL 2021. [DOI: 10.3390/fermentation7020048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Bacteria have been used in the food industry to produce flavors, dyes, thickeners, and to increase food value, because bacterial fermentations favor the obtention of different metabolites such as tannins and different nutritional compounds in food. Lactiplantibacillus plantarum was one the first species to be studied for industrial purposes, and its efficacy to obtaining tannins using fermentation processes. Bacterial fermentation helps to obtain a product with an added value of better quality and without the need to use strong solvents that can reduce their quality and safety. To release tannins, it is necessary to subject the substrate to different conditions to activate the enzyme tannin acyl hydrolase (tannase). The tannase-released compounds can have beneficial effects on health such as antioxidant, anticancer and cardioprotective properties, among others. Therefore, this review analyzes tannase release and other metabolites by fermentation processes.
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