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Padhan B, Ray M, Patel M, Patel R. Production and Bioconversion Efficiency of Enzyme Membrane Bioreactors in the Synthesis of Valuable Products. MEMBRANES 2023; 13:673. [PMID: 37505039 PMCID: PMC10384387 DOI: 10.3390/membranes13070673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/06/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023]
Abstract
The demand for bioactive molecules with nutritional benefits and pharmaceutically important properties is increasing, leading researchers to develop modified production strategies with low-cost purification processes. Recent developments in bioreactor technology can aid in the production of valuable products. Enzyme membrane bioreactors (EMRs) are emerging as sustainable synthesis processes in various agro-food industries, biofuel applications, and waste management processes. EMRs are modified reactors used for chemical reactions and product separation, particularly large-molecule hydrolysis and the conversion of macromolecules. EMRs generally produce low-molecular-weight carbohydrates, such as oligosaccharides, fructooligosaccharides, and gentiooligosaccharides. In this review, we provide a comprehensive overview of the use of EMRs for the production of valuable products, such as oligosaccharides and oligodextrans, and we discuss their application in the bioconversion of inulin, lignin, and sugars. Furthermore, we critically summarize the application and limitations of EMRs. This review provides important insights that can aid in the production of valuable products by food and pharmaceutical industries, and it is intended to assist scientists in developing improved quality and environmentally friendly prebiotics using EMRs.
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Affiliation(s)
- Bandana Padhan
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata 700126, West Bengal, India
| | - Madhubanti Ray
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Kolkata 700126, West Bengal, India
| | - Madhumita Patel
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Rajkumar Patel
- Energy & Environmental Science and Engineering (EESE), Integrated Science and Engineering Division (ISED), Underwood International College, Yonsei University, 85 Songdogwahak-ro, Yeonsugu, Incheon 21938, Republic of Korea
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2
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Poladyan A, Trchounian K, Paloyan A, Minasyan E, Aghekyan H, Iskandaryan M, Khoyetsyan L, Aghayan S, Tsaturyan A, Antranikian G. Valorization of whey-based side streams for microbial biomass, molecular hydrogen, and hydrogenase production. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12609-x. [PMID: 37289241 DOI: 10.1007/s00253-023-12609-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 06/09/2023]
Abstract
Side streams of the dairy industry are a suitable nutrient source for cultivating microorganisms, producing enzymes, and high-value chemical compounds. The heterotrophic Escherichia coli and chemolithoautotroph Ralstonia eutropha are of major biotechnological interest. R. eutropha is a model organism for producing O2-tolerant [NiFe]-hydrogenases (Hyds) (biocatalysts), and E. coli has found widespread use as an expression platform for producing recombinant proteins, molecular hydrogen (H2), and other valuable products. Aiming at developing suitable cultivation media from side streams of the dairy industry, the pre-treatment (filtration, dilution, and pH adjustment) of cheese (sweet) whey (SW) and curd (acid) whey (AW), with and without the use of ß-glucosidase, has been performed. Growth parameters (oxidation-reduction potential (ORP), pH changes, specific growth rate, biomass formation) of E. coli BW25113 and R. eutropha H16 type strains were monitored during cultivation on filtered and non-filtered SW and AW at 37 °C, pH 7.5 and 30 °C, pH 7.0, respectively. Along with microbial growth, measurements of pH and ORP indicated good fermentative growth. Compared to growth on fructose-nitrogen minimal salt medium (control), a maximum cell yield (OD600 4.0) and H2-oxidizing Hyd activity were achieved in the stationary growth phase for R. eutropha. Hyd-3-dependent H2 production by E. coli utilizing whey as a growth substrate was demonstrated. Moreover, good biomass production and prolonged H2 yields of ~ 5 mmol/L and cumulative H2 ~ 94 mL g/L dry whey (DW) (ß-glucosidase-treated) were observed during the cultivation of the engineered E. coli strain. These results open new avenues for effective whey treatment using thermostable β-glucosidase and confirm whey as an economically viable commodity for biomass and biocatalyst production. KEY POINTS: • Archaeal thermostable β-glucosidase isolated from the metagenome of a hydrothermal spring was used for lactose hydrolysis in whey. • Hydrogenase enzyme activity was induced during the growth of Ralstonia eutropha H16 on whey. • Enhanced biomass and H2 production was shown in a genetically modified strain of Escherichia coli.
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Affiliation(s)
- Anna Poladyan
- Department of Biochemistry, Microbiology, and Biotechnology, Yerevan State University, Yerevan, Armenia, 1 A. Manoukian Str, 0025, Yerevan, Armenia.
- Research Institute of Biology, Biology Faculty, Yerevan State University, 0025, Yerevan, Armenia.
| | - Karen Trchounian
- Department of Biochemistry, Microbiology, and Biotechnology, Yerevan State University, Yerevan, Armenia, 1 A. Manoukian Str, 0025, Yerevan, Armenia
- Research Institute of Biology, Biology Faculty, Yerevan State University, 0025, Yerevan, Armenia
| | - Ani Paloyan
- SPC "Armbiotechnology" NAS RA, Yerevan, Armenia
| | - Ela Minasyan
- Institute of Pharmacy, Yerevan State University, 0025, Yerevan, Armenia
| | - Hayarpi Aghekyan
- Department of Biochemistry, Microbiology, and Biotechnology, Yerevan State University, Yerevan, Armenia, 1 A. Manoukian Str, 0025, Yerevan, Armenia
- Research Institute of Biology, Biology Faculty, Yerevan State University, 0025, Yerevan, Armenia
| | - Meri Iskandaryan
- Department of Biochemistry, Microbiology, and Biotechnology, Yerevan State University, Yerevan, Armenia, 1 A. Manoukian Str, 0025, Yerevan, Armenia
- Research Institute of Biology, Biology Faculty, Yerevan State University, 0025, Yerevan, Armenia
| | | | - Sargis Aghayan
- Research Institute of Biology, Biology Faculty, Yerevan State University, 0025, Yerevan, Armenia
| | - Avetis Tsaturyan
- SPC "Armbiotechnology" NAS RA, Yerevan, Armenia
- Institute of Pharmacy, Yerevan State University, 0025, Yerevan, Armenia
| | - Garabed Antranikian
- Hamburg University of Technology, Institute of Technical Biocatalysis, Hamburg, Germany
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Kalathinathan P, Sain A, Pulicherla K, Kodiveri Muthukaliannan G. A Review on the Various Sources of β-Galactosidase and Its Lactose Hydrolysis Property. Curr Microbiol 2023; 80:122. [PMID: 36862237 DOI: 10.1007/s00284-023-03220-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 02/10/2023] [Indexed: 03/03/2023]
Abstract
β-Galactosidase is a glycoside hydrolase enzyme that possesses both hydrolytic and transgalactosylation properties and has several benefits and advantages in the food and dairy industries. The catalytic process of β-galactosidase involves the transfer of a sugar residue from a glycosyl donor to an acceptor via a double-displacement mechanism. Hydrolysis prevails when water acts as an acceptor, resulting in the production of lactose-free products. Transgalactosylation prevails when lactose acts as an acceptor, resulting in the production of prebiotic oligosaccharides. β-Galactosidase is also obtained from many sources including bacteria, yeast, fungi, plants, and animals. However, depending on the origin of the β-galactosidase, the monomer composition and their bonds may differ, thereby influencing their properties and prebiotic efficacy. Thus, the increasing demand for prebiotics in the food industry and the search for new oligosaccharides have compelled researchers to search for novel sources of β-galactosidase with diverse properties. In this review, we discuss the properties, catalytic mechanisms, various sources and lactose hydrolysis properties of β-galactosidase.
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Affiliation(s)
- Pooja Kalathinathan
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Avtar Sain
- Centre for Bio-Separation Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
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Immobilisation of β-galactosidase onto double layered hydrophilic polymer coated magnetic nanoparticles: Preparation, characterisation and lactose hydrolysis. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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5
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Patel VB, Chatterjee S, Dhoble AS. A review on pectinase properties, application in juice clarification, and membranes as immobilization support. J Food Sci 2022; 87:3338-3354. [PMID: 35781268 DOI: 10.1111/1750-3841.16233] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/20/2022] [Accepted: 06/01/2022] [Indexed: 11/30/2022]
Abstract
Pectic substances cause haziness and high viscosity of fruit juices. Pectinase enzymes are biological compounds that degrade pectic compounds. Nontoxicity and ecofriendly nature make pectinases excellent biocatalysts for juice clarification. However, the poor stability and nonreusability of pectinases trim down the effectiveness of the operation. The immobilization techniques have gained the attention of researchers as it augments the properties of the enzymes. Literature has reported the stability improvement of enzymes like lipase, laccase, hydrogen peroxidase, and cellulase upon immobilization on the membrane. However, only a few research articles divulge pectinase immobilization using a membrane. The catalysis-separation synergy of membrane-reactor has put indelible imprints in industrial applications. Immobilization of pectinase on the membrane can enhance its performance in juice processing. This review delineates the importance of physicochemical and kinematic properties of pectinases relating to the juice processing parameters. It also includes the influence of metal-ion cofactors on enzymes' activity. Considering the support and catalytic-separation facets of the membrane, the prediction of the membrane as support for pectinase immobilization has also been carried out.
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Affiliation(s)
- Vashishtha B Patel
- Department of Chemical Engineering, Birla Institute of Technology and Science, Pilani, India
| | - Somak Chatterjee
- Department of Chemical Engineering, Birla Institute of Technology and Science, Pilani, India
| | - Abhishek S Dhoble
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
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An acid-tolerant and cold-active β-galactosidase potentially suitable to process milk and whey samples. Appl Microbiol Biotechnol 2022; 106:3599-3610. [PMID: 35590081 DOI: 10.1007/s00253-022-11970-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/28/2022] [Accepted: 05/07/2022] [Indexed: 12/24/2022]
Abstract
A novel β-galactosidase gene (galM) was cloned from an aquatic habitat metagenome. The analysis of its translated sequence (GalM) revealed its phylogenetic closeness towards Verrucomicrobia sp. The sequence comparison and homology structure analysis designated it a member of GH42 family. The three-dimensional homology model of GalM depicted a typical (β/α)8 TIM-barrel containing the catalytic core. The gene (galM) was expressed in a heterologous host, Escherichia coli, and the purified protein (GalM) was subjected to biochemical characterization. It displayed β-galactosidase activity in a wide range of pH (2.0 to 9.0) and temperature (4 to 60 °C). The heat exposed protein showed considerable stability at 40 and 50 °C, with the half-life of about 100 h and 35 h, respectively. The presence of Na, Mg, K, Ca, and Mn metals was favorable to the catalytic efficiency of GalM, which is a desirable catalytic feature, as these metals exist in milk. It showed remarkable tolerance of glucose and galactose in the reaction. Furthermore, GalM discerned transglycosylation activity that is useful in galacto-oligosaccharides' production. These biochemical properties specify the suitability of this biocatalyst for milk and whey processing applications. KEY POINTS: • A novel β-galactosidase gene was identified and characterized from an aquatic habitat. • It was active in extreme acidic to mild alkaline pH and at cold to moderate temperatures. • The β-galactosidase was capable to hydrolyze lactose in milk and whey.
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7
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Ryazantseva K, Agarkova E, Fedotova O. Continuous hydrolysis of milk proteins in membrane reactors of various configurations. FOODS AND RAW MATERIALS 2021. [DOI: 10.21603/2308-4057-2021-2-271-281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction. The article provides a review of technologies for membrane fractionation of various hydrolyzed food substrates in membrane bioreactors (MBR). In food industry, MBRs are popular in functional food production, especially in the processing of whey, which is a very promising raw material due to its physicochemical composition.
Study objects and methods. The research was based on a direct validated analysis of scientific publications and featured domestic and foreign experience in MBR hydrolysis of protein raw material.
Results and discussion. The MBR hydrolysis of proteins combines various biocatalytic and membrane processes. This technology makes it possible to intensify the biocatalysis, optimize the use of the enzyme preparation, and regulate the molecular composition of hydrolysis products. The paper reviews MBRs based on batch or continuous stirring, gradient dilution, ceramic capillary, immobilized enzyme, etc. Immobilized enzymes reduce losses that occur during the production of fractionated peptides. Continuous MBRs are the most economically profitable type, as they are based on the difference in molecular weight between the enzyme and the hydrolysis products.
Conclusion. Continuous stirred tank membrane reactors have obvious advantages over other whey processing reactors. They provide prompt separation of hydrolysates with the required biological activity and make it possible to reuse enzymes.
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Affiliation(s)
| | | | - Olga Fedotova
- All-Russian Scientific Research Institute of the Dairy Industry
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Damin BIS, Kovalski FC, Fischer J, Piccin JS, Dettmer A. Challenges and perspectives of the β-galactosidase enzyme. Appl Microbiol Biotechnol 2021; 105:5281-5298. [PMID: 34223948 DOI: 10.1007/s00253-021-11423-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 06/20/2021] [Accepted: 06/22/2021] [Indexed: 11/29/2022]
Abstract
The enzyme β-galactosidase has great potential for application in the food and pharmaceutical industries due to its ability to perform the hydrolysis of lactose, a disaccharide present in milk and in dairy by-products. It can be used in free form, in batch processes, or in immobilized form, which allows continuous operation and provides greater enzymatic stability. The choice of method and support for enzyme immobilization is essential, as the performance of the biocatalyst is strongly influenced by the properties of the material used and by the interaction mechanisms between support and enzyme. Therefore, this review showed the main enzyme immobilization techniques, and the most used supports for the constitution of biocatalysts. Also, materials with the potential for immobilization of β-galactosidases and the importance of their biotechnological application are presented. KEY POINTS: • The main methods of immobilization are physical adsorption, covalent bonding, and crosslinking. • The structural conditions of the supports are determining factors in the performance of the biocatalysts. • Enzymatic hydrolysis plays an important role in the biotechnology industry.
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Affiliation(s)
- B I S Damin
- Faculty of Agronomy and Veterinary Medicine (FAMV), Postgraduate Program in Food Science and Technology (PPGCTA), University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - F C Kovalski
- Faculty of Engineering and Architecture (FEAR), Chemical Engineering Course, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - J Fischer
- Institute of Exact Sciences and Geosciences (ICEG), Chemical Course, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil.
| | - J S Piccin
- Faculty of Agronomy and Veterinary Medicine (FAMV), Postgraduate Program in Food Science and Technology (PPGCTA), University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
| | - A Dettmer
- Faculty of Agronomy and Veterinary Medicine (FAMV), Postgraduate Program in Food Science and Technology (PPGCTA), University of Passo Fundo (UPF), Passo Fundo, RS, Brazil
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9
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Shafi A, Ahmed F, Husain Q. β-Galactosidase mediated synthesized nanosupport for the immobilization of same enzyme: Its stability and application in the hydrolysis of lactose. Int J Biol Macromol 2021; 184:57-67. [PMID: 34116091 DOI: 10.1016/j.ijbiomac.2021.06.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 05/29/2021] [Accepted: 06/06/2021] [Indexed: 11/17/2022]
Abstract
β-Galactosidase was immobilized on modified nanosilver reduced graphene oxide (Ag@rGO) nanocomposite prepared by in vitro synthesis using same enzyme. The effectiveness factor, η value of the immobilized enzyme was calculated to be 0.968, suggesting enhancement in enzyme activity after immobilization. The morphological structure of the crosslinked biopolymer was analyzed using electron microscopy and other characterization techniques. The kinetics displayed a decrease in Km value from 0.50 to 0.44 mmol L-1 while there was an increase in Vmax values from 0.031 to 0.039 μmol min-1 mL-1. The immobilized enzyme retained 85% activity after its 10th repeated use. Inhibition constant (Ki) value suggests galactose to be a more potent inhibitor of the enzyme. Despite the inhibitory potential of these hydrolysis products, the immobilized enzyme preparation retained 44.2% activity in the presence of both inhibitory sugars. The as-synthesized nanobiocatalyst was found quite effective in hydrolyzing 89% of lactose from whey. Hence, this nanobiocatalyst can be used in removing lactose from dairy waste, whey before releasing it into the water bodies. Also, the cytotoxicity and genotoxicity of Ag@rGO NC was assessed on human blood lymphocytes using flow cytometry and comet assay, respectively.
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Affiliation(s)
- Azra Shafi
- Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, Aligarh 202002, U. P., India
| | - Faizan Ahmed
- Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, Aligarh 202002, U. P., India
| | - Qayyum Husain
- Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, Aligarh 202002, U. P., India.
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Argenta AB, Nogueira A, de P. Scheer A. Hydrolysis of whey lactose: Kluyveromyces lactis β-galactosidase immobilisation and integrated process hydrolysis-ultrafiltration. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Taheri-Kafrani A, Kharazmi S, Nasrollahzadeh M, Soozanipour A, Ejeian F, Etedali P, Mansouri-Tehrani HA, Razmjou A, Yek SMG, Varma RS. Recent developments in enzyme immobilization technology for high-throughput processing in food industries. Crit Rev Food Sci Nutr 2020; 61:3160-3196. [PMID: 32715740 DOI: 10.1080/10408398.2020.1793726] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The demand for food and beverage markets has increased as a result of population increase and in view of health awareness. The quality of products from food processing industry has to be improved economically by incorporating greener methodologies that enhances the safety and shelf life via the enzymes application while maintaining the essential nutritional qualities. The utilization of enzymes is rendered more favorable in industrial practices via the modification of their characteristics as attested by studies on enzyme immobilization pertaining to different stages of food and beverage processing; these studies have enhanced the catalytic activity, stability of enzymes and lowered the overall cost. However, the harsh conditions of industrial processes continue to increase the propensity of enzyme destabilization thus shortening their industrial lifespan namely enzyme leaching, recoverability, uncontrollable orientation and the lack of a general procedure. Innovative studies have strived to provide new tools and materials for the development of systems offering new possibilities for industrial applications of enzymes. Herein, an effort has been made to present up-to-date developments on enzyme immobilization and current challenges in the food and beverage industries in terms of enhancing the enzyme stability.
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Affiliation(s)
- Asghar Taheri-Kafrani
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Sara Kharazmi
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | | | - Asieh Soozanipour
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Fatemeh Ejeian
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Parisa Etedali
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | | | - Amir Razmjou
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Samaneh Mahmoudi-Gom Yek
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran.,Department of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Palacky University, Olomouc, Czech Republic
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Rai SK, Kaur H, Kauldhar BS, Yadav SK. Dual-Enzyme Metal Hybrid Crystal for Direct Transformation of Whey Lactose into a High-Value Rare Sugar D-Tagatose: Synthesis, Characterization, and a Sustainable Process. ACS Biomater Sci Eng 2020; 6:6661-6670. [DOI: 10.1021/acsbiomaterials.0c00841] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Shushil Kumar Rai
- Center of Innovative and Applied Bioprocessing (CIAB), Sector 81 (Knowledge City), Mohali 140306, India
- Department of Microbial Biotechnology, Panjab University, Chandigarh, India
| | - Harpreet Kaur
- Center of Innovative and Applied Bioprocessing (CIAB), Sector 81 (Knowledge City), Mohali 140306, India
| | - Baljinder Singh Kauldhar
- Center of Innovative and Applied Bioprocessing (CIAB), Sector 81 (Knowledge City), Mohali 140306, India
| | - Sudesh Kumar Yadav
- Center of Innovative and Applied Bioprocessing (CIAB), Sector 81 (Knowledge City), Mohali 140306, India
- Department of Microbial Biotechnology, Panjab University, Chandigarh, India
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13
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Kalathinathan P, Kodiveri Muthukaliannan G. A statistical approach for enhanced production of β-galactosidase from Paracoccus sp. and synthesis of galacto-oligosaccharides. Folia Microbiol (Praha) 2020; 65:811-822. [DOI: 10.1007/s12223-020-00791-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 04/13/2020] [Indexed: 12/11/2022]
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14
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Valencia A, Le Men C, Ellero C, Lafforgue-Baldas C, Schmitz P, Morris JF. Direct observation at the microscale of particle deposition during the first stage of the microfiltration process. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117823] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Simultaneous hydrolysis of cheese whey and lactulose production catalyzed by β-galactosidase from Kluyveromyces lactis NRRL Y1564. Bioprocess Biosyst Eng 2020; 43:711-722. [DOI: 10.1007/s00449-019-02270-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 12/10/2019] [Indexed: 12/20/2022]
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16
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Shafi A, Khan M, Khan MZ, Husain Q. Ameliorating the activity and stability of β galactosidase by tailoring potential nanobiocatalyst on functionalized nanographene: Headway to lactose hydrolysis. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108260] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Cen Y, Liu Y, Xue Y, Zheng Y. Immobilization of Enzymes in/on Membranes and their Applications. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900439] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yu‐Ke Cen
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and BioengineeringZhejiang University of Technology Hangzhou 310014 People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of EducationZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Yu‐Xiao Liu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and BioengineeringZhejiang University of Technology Hangzhou 310014 People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of EducationZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Ya‐Ping Xue
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and BioengineeringZhejiang University of Technology Hangzhou 310014 People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of EducationZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Yu‐Guo Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and BioengineeringZhejiang University of Technology Hangzhou 310014 People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of EducationZhejiang University of Technology Hangzhou 310014 People's Republic of China
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18
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Argenta AB, Scheer ADP. Membrane Separation Processes Applied to Whey: A Review. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1649694] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Aline Brum Argenta
- Graduate Program in Food Engineering, Federal University of Paraná, Centro Politécnico, Jardim das Américas, Curitiba, Paraná, Brazil
| | - Agnes De Paula Scheer
- Graduate Program in Food Engineering, Federal University of Paraná, Centro Politécnico, Jardim das Américas, Curitiba, Paraná, Brazil
- Department of Chemical Engineering, Federal University of Paraná, Centro Politécnico, Jardim das Américas, Curitiba, Paraná, Brazil
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19
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Xavier JR, Ramana KV, Sharma RK. β-galactosidase: Biotechnological applications in food processing. J Food Biochem 2018. [DOI: 10.1111/jfbc.12564] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Janifer Raj Xavier
- Food Biotechnology Division, Defence Food Research Laboratory; Defence Research and Development Organization; Mysore Karnataka India
| | - Karna Venkata Ramana
- Food Biotechnology Division, Defence Food Research Laboratory; Defence Research and Development Organization; Mysore Karnataka India
| | - Rakesh Kumar Sharma
- Defence Food Research Laboratory; Defence Research and Development Organization; Mysore Karnataka India
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The ultrafiltration efficiency and mechanism of transglutaminase enzymatic membrane reactor (EMR) for protein recovery from cheese whey. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2017.12.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Gennari A, Mobayed FH, Volpato G, de Souza CFV. Chelation by collagen in the immobilization of Aspergillus oryzae β-galactosidase: A potential biocatalyst to hydrolyze lactose by batch processes. Int J Biol Macromol 2018; 109:303-310. [DOI: 10.1016/j.ijbiomac.2017.12.088] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/07/2017] [Accepted: 12/16/2017] [Indexed: 01/20/2023]
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Gómez-Soto JA, Sánchez-Toro ÓJ, Benavides-Salazar X. Análisis de patentes como aproximación al diseño conceptual del proceso de obtención de jarabe de lactosuero. REVISTA DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN 2017. [DOI: 10.19053/20278306.v7.n2.2017.5453] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mediante la revisión de patentes en la base de datos (BD) de Espacenet y la Superintendencia de Industria y Comercio de Colombia (SIC), se identificaron las tendencias tecnológicas de acuerdo a la producción de jarabe edulcorante o aprovechamiento del lactosuero teniendo como base de búsqueda la combinación de diferentes palabras en inglés y español, las mejores opciones fueron “whey” y “suero”. En la BD de Espacenet se encontraron 119 documentos de patentes, donde solo tres documentos presentan características de producción de jarabe edulcorante y el restante se orientan al aprovechamiento del lactosuero, su proteína y el proceso o la obtención, determinación y usos de la lactasa (β-galactosidasa). En la BD de la SIC se encontraron 109 documentos de patente, ninguna de ella tiene relación con la producción de jarabe edulcorante o transformación de la lactosa y una pequeña cantidad se orienta al aprovechamiento de lactosuero. La mayoría de patentes se han publicado en el periodo de los año 2001-2010, siendo Estados Unidos (EU) el país que más patentes ha generado con respecto al aprovechamiento del lactosuero.Palabras claves: patente, invención, jarabe, concesión.
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