1
|
Wang W, Du G, Yang G, Zhang K, Chen B, Xiao G. A multifunctional enzyme portfolio for α-chaconine and α-solanine degradation in the Phthorimaea operculella gut bacterium Glutamicibacter halophytocola S2 encoded in a trisaccharide utilization locus. Front Microbiol 2022; 13:1023698. [PMID: 36312939 PMCID: PMC9597252 DOI: 10.3389/fmicb.2022.1023698] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 09/20/2022] [Indexed: 09/30/2023] Open
Abstract
Steroidal glycoalkaloids (SGAs) are secondary metabolites commonly found in members of the family Solanaceae, including potatoes, and are toxic to pests and humans. The predominant SGAs in potato are α-chaconine and α-solanine. We previously reported that Glutamicibacter halophytocola S2, a gut bacterium of the pest Phthorimaea operculella (potato tuber moth), can degrade α-chaconine and α-solanine in potatoes, which can improve the fitness of P. operculella to feed on potatoes with a high content of toxic SGAs. Glutamicibacter halophytocola S2 harbored a gene cluster containing three deglycosylase genes-GE000599, GE000600, and GE000601-that were predicted encode α-rhamnosidase (RhaA), β-glucosidase (GluA), and β-galactosidase (GalA). However, there is limited information is available on the enzyme activities of the three enzymes expressed by this gene cluster and how they degrade the major toxic α-chaconine and α-solanine. In the current study, each enzyme of this gene cluster was produced by a prokaryotic expression approach and the activity of the recombinant enzymes for their target substrate and α-chaconine and α-solanine were evaluated by EPOCH microplate spectrophotometer and liquid chromatography mass spectrometry (LC-MS). The three enzymes had multifunctional activities, with RhaA and GluA could hydrolyze α-rhamnose, β-glucose, and β-galactose, while GalA can hydrolyze β-glucose and β-galactose. The degradation of α-chaconine and α-solanine was consistent with the results of the enzyme activity assays. The final product solanidine could be generated by adding RhaA or GluA alone. In conclusion, this study characterized the multifunctional activity and specific degradation pathway of these three enzymes in G. halophytocola S2. The three multifunctional enzymes have high glycosidic hydrolysis activity and clear gene sequence information, which help facilitates understanding the detoxification mechanism of insect gut microbes. The enzymes have a broad application potential and may be valuable in the removal of toxic SGAs from for potato food consumption.
Collapse
Affiliation(s)
- Wenqian Wang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, College of Plant Protection, Yunnan Agricultural University, Kunming, China
| | - Guangzu Du
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, College of Plant Protection, Yunnan Agricultural University, Kunming, China
| | - Guangyuan Yang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, College of Plant Protection, Yunnan Agricultural University, Kunming, China
| | - Ke Zhang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, College of Plant Protection, Yunnan Agricultural University, Kunming, China
| | - Bin Chen
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, College of Plant Protection, Yunnan Agricultural University, Kunming, China
| | - Guanli Xiao
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, China
| |
Collapse
|
2
|
Movahedpour A, Ahmadi N, Ghalamfarsa F, Ghesmati Z, Khalifeh M, Maleksabet A, Shabaninejad Z, Taheri-Anganeh M, Savardashtaki A. β-Galactosidase: From its source and applications to its recombinant form. Biotechnol Appl Biochem 2021; 69:612-628. [PMID: 33656174 DOI: 10.1002/bab.2137] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 02/19/2021] [Indexed: 12/12/2022]
Abstract
Carbohydrate-active enzymes are a group of important enzymes playing a critical role in the degradation and synthesis of carbohydrates. Glycosidases can hydrolyze glycosides into oligosaccharides, polysaccharides, and glycoconjugates via a cost-effective approach. Lactase is an important member of β-glycosidases found in higher plants, animals, and microorganisms. β-Galactosidases can be used to degrade the milk lactose for making lactose-free milk, which is sweeter than regular milk and is suitable for lactose-intolerant people. β-Galactosidase is employed by many food industries to degrade lactose and improve the digestibility, sweetness, solubility, and flavor of dairy products. β-Galactosidase enzymes have various families and are applied in the food-processing industries such as hydrolyzed-milk products, whey, and galactooligosaccharides. Thus, this enzyme is a valuable protein which is now produced by recombinant technology. In this review, origins, structure, recombinant production, and critical modifications of β-galactosidase for improving the production process are discussed. Since β-galactosidase is a valuable enzyme in industry and health care, a study of its various aspects is important in industrial biotechnology and applied biochemistry.
Collapse
Affiliation(s)
- Ahmad Movahedpour
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nahid Ahmadi
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farideh Ghalamfarsa
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Ghesmati
- Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoomeh Khalifeh
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Maleksabet
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Zahra Shabaninejad
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mortaza Taheri-Anganeh
- Shahid Arefian Hospital, Urmia, Iran.,Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Amir Savardashtaki
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
3
|
Lactose-Free Dairy Products: Market Developments, Production, Nutrition and Health Benefits. Nutrients 2019; 11:nu11030551. [PMID: 30841534 PMCID: PMC6471712 DOI: 10.3390/nu11030551] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/21/2019] [Accepted: 02/27/2019] [Indexed: 02/07/2023] Open
Abstract
Lactose-free dairy is able to provide the essential nutrients present in regular dairy products, like calcium and vitamins, to those that are not able to digest lactose. This product category currently has a wide and growing health appeal to consumers. In recent years, the quality and product variety in the lactose-free dairy segment has been increasing significantly, giving consumers more tempting products to decide from. As a result, lactose-free dairy is now the fastest growing market in the dairy industry. This review discusses the market developments and production possibilities and issues related to the wide variation of lactose-free dairy products that are currently available. Additionally, the health benefits that lactose-free dairy may offer compared to dairy avoidance are illustrated.
Collapse
|
4
|
Abstract
Whey, the liquid remaining after milk fat and casein have been separated from whole milk, is one of the major disposal problems of the dairy industry, and demands simple and economical solutions. In view of the fast developments in biotechnological techniques, alternatives of treating whey by transforming lactose present in it to value added products have been actively explored. Whey can be used directly as a substrate for the growth of different microorganisms to obtain various products such as ethanol, single-cell protein, enzymes, lactic acid, citric acid, biogas and so on. In this review, a comprehensive and illustrative survey is made to elaborate the various biotechnological innovations/techniques applied for the effective utilization of whey for the production of different bioproducts.
Collapse
Affiliation(s)
- Parmjit S Panesar
- Biotechnology Research Laboratory, Department of Food Engineering & Technology, Sant Longowal Institute of Engineering & Technology, Longowal 148 106, Punjab, India.
| | | |
Collapse
|
5
|
Kumari S, Panesar PS, Bera MB, Singh B. Permeabilization of Yeast Cells for β-Galactosidase Activity using Mixture of Organic Solvents: A Response Surface Methodology Approach. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/ajbkr.2011.406.414] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
6
|
A novel acid-stable, acid-active β-galactosidase potentially suited to the alleviation of lactose intolerance. Appl Microbiol Biotechnol 2009; 86:517-24. [DOI: 10.1007/s00253-009-2270-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2009] [Revised: 09/18/2009] [Accepted: 09/20/2009] [Indexed: 10/20/2022]
|
7
|
KAUR GURPREET, PANESAR PARMJITS, BERA MANAVB, SINGH BAHADUR. OPTIMIZATION OF PERMEABILIZATION PROCESS FOR LACTOSE HYDROLYSIS IN WHEY USING RESPONSE SURFACE METHODOLOGY. J FOOD PROCESS ENG 2009. [DOI: 10.1111/j.1745-4530.2007.00220.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
8
|
Olafadehan OA, Aribike DS, Adeyemo AM. Mathematical modeling and simulation of steady state plug flow for lactose-lactase hydrolysis in fixed bed. THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING 2009. [DOI: 10.1134/s0040579509010084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
|
10
|
Khleifat KM, Abboud MM, Al-Mustafa AH, Al-Sharafa KY. Effects of Carbon Source and Vitreoscilla Hemoglobin (VHb) on the Production of β-Galactosidase in Enterobacter aerogenes. Curr Microbiol 2006; 53:277-81. [PMID: 16972134 DOI: 10.1007/s00284-005-0466-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2005] [Accepted: 04/18/2006] [Indexed: 10/24/2022]
Abstract
At fixed concentration (0.5%), lactose and galactose acted as inducers while glucose and other tested carbon sugars showed repression effects on beta-galactosidase production in Enterobacter aerogenes strain. The expression of Vitreoscilla hemoglobin gene (vgb) in this bacterial strain managed to overcome the repression effects as well as improving the induction of beta-galactosidase formation by carbon sources. In parallel, the bacterial O(2) consumption was increased correspondingly to the vgb induction of beta-galactosidase synthesis. When Enterobacter aerogenes strains were grown at the incubation temperature 42 degrees C, about 5-fold higher enzyme productivity was obtained than with a similar incubation at 37 degrees C. The bacterial growth expressed as biomass yield had a different optimum temperature and was not influenced to the same extent by variations in the carbon sources. These data are discussed in terms of proposed enhancement in beta-galactosidase productivity by vgb expression as well as its significance to improve the technology of whey processing.
Collapse
Affiliation(s)
- Khaled M Khleifat
- Department of Biology, Mutah University, Karak, Mutah, P. O. Box 7, Jordan
| | | | | | | |
Collapse
|
11
|
Jurado E, Camacho F, Luzón G, Vicaria J. A new kinetic model proposed for enzymatic hydrolysis of lactose by a β-galactosidase from Kluyveromyces fragilis. Enzyme Microb Technol 2002. [DOI: 10.1016/s0141-0229(02)00107-2] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
12
|
Pivarnik LF, Senecal AG, Rand AG. Hydrolytic and transgalactosylic activities of commercial beta-galactosidase (lactase) in food processing. ADVANCES IN FOOD AND NUTRITION RESEARCH 1995; 38:1-102. [PMID: 15918291 DOI: 10.1016/s1043-4526(08)60083-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Affiliation(s)
- L F Pivarnik
- Department of Food Science and Nutrition, University of Rhode Island, Kingston, Rhode Island 02881, USA
| | | | | |
Collapse
|
13
|
Ortega-Lopez J, Morales-Ramos LH, Montes MC, Maga�a-Plaza I. Lactose hydrolysis by immobilized ?-galactosidase on nylon-6: A novel spin-basket reactor. ACTA ACUST UNITED AC 1993. [DOI: 10.1007/bf00153743] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
14
|
|
15
|
Bakken AP, Hill CG, Amundson CH. Hydrolysis of lactose in skim milk by immobilized ?-galactosidase (bacillus circulans). Biotechnol Bioeng 1992; 39:408-17. [DOI: 10.1002/bit.260390407] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
16
|
Bakken AP, Hill CG, Amundson CH. Use of novel immobilized β-galactosidase reactor to hydrolyze the lactose constituent of skim milk. Appl Biochem Biotechnol 1991. [DOI: 10.1007/bf02922646] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
17
|
|
18
|
Bakken AP, Hill CG, Amundson CH. Use of novel immobilized β-galactosidase reactor to hydrolyze the lactose constituent of skim milk. Biotechnol Bioeng 1990; 36:293-309. [DOI: 10.1002/bit.260360312] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
19
|
Khare SK, Gupta MN. An active insoluble aggregate ofE. coli ?-galactosidase. Biotechnol Bioeng 1990; 35:94-8. [DOI: 10.1002/bit.260350113] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Champluvier B, Kamp B, Rouxhet P. Preparation and properties of β-galactosidase confined in cells of Kluyveromyces sp. Enzyme Microb Technol 1988. [DOI: 10.1016/0141-0229(88)90108-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
21
|
Abstract
beta-D-Galactosidase from E. Coli was crosslinked using glutaraldehyde and two bisimidoesters. With glutaraldehyde and dimethyl adipimidate (DMA), it is possible to obtain preparations having higher activity than the native enzyme. Glutaraldehyde and DMA gave preparations showing enhanced thermal stability. The preparation crosslinked with DMA, when used for continuous hydrolysis of lactose in milk, was found to be significantly better than the native enzyme.
Collapse
Affiliation(s)
- S K Khare
- Department of Chemistry, Indian Institute of Technology, New Delhi
| | | |
Collapse
|
22
|
|
23
|
MOZAFFAR Z, NAKANISHI K, MATSUNO R. Formation of Oligosaccharides During Hydrolysis of Lactose in Milk Using ?-Galactosidase from Bacillus circulans. J Food Sci 1985. [DOI: 10.1111/j.1365-2621.1985.tb10543.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
24
|
|
25
|
|
26
|
Kaul R, D'Souza SF, Nadkarni GB. Hydrolysis of milk lactose by immobilized ?-galactosidase-hen egg white powder. Biotechnol Bioeng 1984; 26:901-4. [DOI: 10.1002/bit.260260813] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
27
|
Flaschel E, Raetz E, Renken A. The kinetic of lactose hydrolysis for the ?-galactosidase fromAspergillus niger. Biotechnol Bioeng 1982; 24:2499-518. [DOI: 10.1002/bit.260241114] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
28
|
Deeslie WD, Cheryan M. A CSTR-hollow-fiber system for continuous hydrolysis of proteins. Factors affecting long-term stability of the reactor. Biotechnol Bioeng 1982; 24:69-82. [DOI: 10.1002/bit.260240107] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
29
|
Richmond M, Gray J, Stine C. Beta-Galactosidase: Review of Recent Research Related to Technological Application, Nutritional Concerns, and Immobilization. J Dairy Sci 1981. [DOI: 10.3168/jds.s0022-0302(81)82764-6] [Citation(s) in RCA: 89] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|