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Liu J, Ma Y, Zhang M, Lai T, Wang Y, Yang Z. Biosynthesis of lactosucrose by a new source of β-fructofuranosidase from Bacillus methanolicus LB-1. J Biosci Bioeng 2023; 135:118-126. [PMID: 36564253 DOI: 10.1016/j.jbiosc.2022.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022]
Abstract
Lactosucrose (LS) is a prebiotic trisaccharide enzymatically synthesized by transglycosylation from lactose and sucrose with beneficial health effect. The β-fructofuranosidase used for synthesis of LS was produced from Bacillus methanolicus LB-1, which was isolated from traditional rice wine. A maximal yield of 8.63 U/mL of the enzyme was obtained by fermentation with B. methanolicus LB-1 under the optimized conditions: 10 g/L of glucose, 5 g/L of yeast extract, initial medium pH at 7.0, 37 °C, 24 h. The enzyme was purified and identified by ammonium sulfate fractional precipitation, Sephadex G-75 gel filtration chromatography and LC-MS, and SDS-PAGE of the purified enzyme showed a major protein band at 45 kDa. Biosynthesis of LS was performed using the purified β-fructofuranosidase, and production of LS reached 110 g/L under the optimized reaction conditions: pH at 7.0, 37 °C, 6.0 U/g sucrose of enzyme, 15% of sucrose, 15% of lactose, 28 h. HPLC analysis of the reaction products showed a distinct peak for LS at about 30 min of elution, confirming that B. methanolicus LB-1 β-fructofuranosidase had effective transfructosylation activity. Therefore, this new microbial source of β-fructofuranosidase may be a candidate with potential application prospect in biosynthesis of prebiotic LS.
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Affiliation(s)
- Jing Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Yimiao Ma
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Min Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Agro-Products Primary Processing, Academy of Agricultural Planning and Engineering, MARA, Beijing 100125, China
| | - Tiantian Lai
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Yihui Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Zhennai Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China.
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Xu M, Li Z, Zhao X, Li W. Prebiotic Properties of Exopolysaccharides from Lactobacillus helveticus LZ-R-5 and L. pentosus LZ-R-17 Evaluated by In Vitro Simulated Digestion and Fermentation. Foods 2022; 11:foods11162501. [PMID: 36010497 PMCID: PMC9407409 DOI: 10.3390/foods11162501] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/08/2022] [Accepted: 08/15/2022] [Indexed: 11/16/2022] Open
Abstract
The in vitro digestion and fermentation behaviors of Lactobacillus helveticus LZ-R-5- and L. pentosus LZ-R-17-sourced exopolysaccharides (LHEPS and LPEPS) were investigated by stimulated batch-culture fermentation system. The results illustrated that LHEPS was resistant to simulated saliva and gastrointestinal (GSI) digestion, whereas LPEPS generated a few monosaccharides after digestion without significant influence on its main structure. Additionally, LHEPS and LPEPS could be consumed by the human gut microbiota and presented stronger bifidogenic effect comparing to α-glucan and β-glucan, as they promote the proliferation of Lactobacillus and Bifidobacterium in cultures and exhibited high values of selectivity index (13.88 and 11.78, respectively). Furthermore, LPEPS achieved higher contents of lactic acid and acetic acid (35.74 mM and 45.91 mM, respectively) than LHEPS (35.20 mM and 44.65 mM, respectively) during fermentation for 48 h, thus also resulting in a larger amount of total SCFAs (110.86 mM). These results have clearly indicated the potential prebiotic property of EPS fractions from L. helveticus LZ-R-5 and L. pentosus LZ-R-17, which could be further developed as new functional food prebiotics to beneficially improve human gut health.
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Affiliation(s)
- Mengjia Xu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai 200436, China
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhi Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xiaogan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Wei Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence:
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Zhang N, Jin M, Wang K, Zhang Z, Shah NP, Wei H. Functional oligosaccharide fermentation in the gut: Improving intestinal health and its determinant factors-A review. Carbohydr Polym 2022; 284:119043. [PMID: 35287885 DOI: 10.1016/j.carbpol.2021.119043] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/21/2021] [Accepted: 12/21/2021] [Indexed: 12/17/2022]
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Zhang M, Xiao S, Gong A, Liu X, Wu Y, Du J, Ding W, Fu Y, Wang X. Effect of lactosucrose on the evaluation of visual appearance, texture, water mobility, microstructure and inhibition of staling in wheat bread. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15716] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Miaomiao Zhang
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Shensheng Xiao
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | | | - Xiaorong Liu
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Yan Wu
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Jing Du
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Wenping Ding
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Yang Fu
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
| | - Xuedong Wang
- Key Laboratory for Deep Processing of Major Grain and Oil Ministry of Education Wuhan Polytechnic University Wuhan 430023 China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products Wuhan Polytechnic University Wuhan 430023 China
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Identification of Synbiotics Conducive to Probiotics Adherence to Intestinal Mucosa Using an In Vitro Caco-2 and HT29-MTX Cell Model. Processes (Basel) 2021. [DOI: 10.3390/pr9040569] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The ability of bacteria to adhere to the intestinal mucosa is a critical property necessary for the long-term colonization of the intestinal tract. This ability can be highly sensitive to the presence of prebiotics. However, limited data are available in this respect for beneficial bacteria such as probiotics or resident gut microbiota. We previously demonstrated that the presence of prebiotics may decrease adherence in several pre- and probiotic combinations. Thus, characterizing the interactions between numerous combinations involving different classes of pre- and probiotics can be crucial in identifying new synbiotics. Accordingly, here, we extend our prior analyses to evaluate the adhesion of five lactobacilli, six bifidobacteria, and one probiotic Escherichia coli strains, as commercial probiotics or promising probiotic candidates, together with the cariogenic Bifidobacterium dentium strain. As an in vitro intestinal mucosa model, Caco-2 and mucin-secreting HT29-MTX cells were co-cultured at 9:1 in the presence or absence of prebiotics. Commercial inulin-type fructooligosaccharide prebiotics Orafti® GR, Orafti® P95, and galactooligosaccharide-based prebiotic formula Vivinal®, including purified human milk oligosaccharides (HMOs) were added into the cultivation media as the sole sugar source (2.5% each). Adherence was tested using microtiter plates and was evaluated as the percentage of fluorescently labeled bacteria present in the wells after three washes. Consistent prebiotics-mediated enhanced adherence was observed only for the commercial probiotic strain E. coli O83. For the remaining strains, the presence of HMO or prebiotics Orafti® P95 or Orafti® GR decreased adherence, reaching statistical significance (p < 0.05) for three of out of eight (HMO) or five of out of 11 strains tested, respectively. Conversely, Vivinal® enhanced adhesion in six out of the 12 strains tested, and notably, it significantly attenuated the adherence of the cariogenic Bifidobacterium dentium Culture Collection of Dairy Microorganisms (CCDM) 318. To our knowledge, this represents the first report on the influence of commercial prebiotics and HMOs on the adhesion of the cariogenic Bifidobacterium sp. Vivinal® seems to be a promising prebiotic to be used in the formulation of synbiotics, supporting the adhesion of a wide range of probiotics, especially the strains B. bifidum BBV and BBM and the probiotic Escherichia coli O83.
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Novel and emerging prebiotics: Advances and opportunities. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 95:41-95. [PMID: 33745516 DOI: 10.1016/bs.afnr.2020.08.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Consumers are conscientiously changing their eating preferences toward healthier options, such as functional foods enriched with pre- and probiotics. Prebiotics are attractive bioactive compounds with multidimensional beneficial action on both human and animal health, namely on the gastrointestinal tract, cardiometabolism, bones or mental health. Conventionally, prebiotics are non-digestible carbohydrates which generally present favorable organoleptic properties, temperature and acidic stability, and are considered interesting food ingredients. However, according to the current definition of prebiotics, application categories other than food are accepted, as well as non-carbohydrate substrates and bioactivity at extra-intestinal sites. Regulatory issues are considered a major concern for prebiotics since a clear understanding and application of these compounds among the consumers, regulators, scientists, suppliers or manufacturers, health-care providers and standards or recommendation-setting organizations are of utmost importance. Prebiotics can be divided in several categories according to their development and regulatory status. Inulin, galactooligosaccharides, fructooligosaccharides and lactulose are generally classified as well established prebiotics. Xylooligosaccharides, isomaltooligosaccharides, chitooligosaccharides and lactosucrose are classified as "emerging" prebiotics, while raffinose, neoagaro-oligosaccharides and epilactose are "under development." Other substances, such as human milk oligosaccharides, polyphenols, polyunsaturated fatty acids, proteins, protein hydrolysates and peptides are considered "new candidates." This chapter will encompass actual information about the non-established prebiotics, mainly their physicochemical properties, market, legislation, biological activity and possible applications. Generally, there is a lack of clear demonstrations about the effective health benefits associated with all the non-established prebiotics. Overcoming this limitation will undoubtedly increase the demand for these compounds and their market size will follow the consumer's trend.
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Long J, Pan T, Xie Z, Xu X, Jin Z. Co-immobilization of β-fructofuranosidase and glucose oxidase improves the stability of Bi-enzymes and the production of lactosucrose. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109460] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Tang W, Han S, Zhou J, Xu Q, Dong M, Fan X, Rui X, Zhang Q, Chen X, Jiang M, Wu J, Li W. Selective fermentation of Lactobacillus delbrueckii ssp. Bulgaricus SRFM-1 derived exopolysaccharide by Lactobacillus and Streptococcus strains revealed prebiotic properties. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.103952] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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In vitro digestion and fermentation of released exopolysaccharides (r-EPS) from Lactobacillus delbrueckii ssp. bulgaricus SRFM-1. Carbohydr Polym 2020; 230:115593. [DOI: 10.1016/j.carbpol.2019.115593] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 11/08/2019] [Accepted: 11/08/2019] [Indexed: 12/18/2022]
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Vera C, Guerrero C, Aburto C, Cordova A, Illanes A. Conventional and non-conventional applications of β-galactosidases. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2020; 1868:140271. [DOI: 10.1016/j.bbapap.2019.140271] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/15/2019] [Accepted: 08/30/2019] [Indexed: 02/04/2023]
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Synthesis of Lactosucrose Using a Recombinant Levansucrase from Brenneria goodwinii. Appl Biochem Biotechnol 2018; 186:292-305. [DOI: 10.1007/s12010-018-2743-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 03/18/2018] [Indexed: 12/20/2022]
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12
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Zhao C, Wu Y, Liu X, Liu B, Cao H, Yu H, Sarker SD, Nahar L, Xiao J. Functional properties, structural studies and chemo-enzymatic synthesis of oligosaccharides. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.06.008] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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C. K. Rajendran SR, Okolie CL, Udenigwe CC, Mason B. Structural features underlying prebiotic activity of conventional and potential prebiotic oligosaccharides in food and health. J Food Biochem 2017. [DOI: 10.1111/jfbc.12389] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Subin R. C. K. Rajendran
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture; Dalhousie University; Nova Scotia B2N5E3, Canada
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia B1P6L2, Canada
| | - Chigozie Louis Okolie
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture; Dalhousie University; Nova Scotia B2N5E3, Canada
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia B1P6L2, Canada
| | - Chibuike C. Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences; University of Ottawa; Ontario K1N6N5, Canada
| | - Beth Mason
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia B1P6L2, Canada
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Moreno FJ, Corzo N, Montilla A, Villamiel M, Olano A. Current state and latest advances in the concept, production and functionality of prebiotic oligosaccharides. Curr Opin Food Sci 2017. [DOI: 10.1016/j.cofs.2017.02.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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In vitro faecal fermentation of novel oligosaccharides enzymatically synthesized using microbial transglycosidases acting on sucrose. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.11.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Perspectives on the biotechnological production and potential applications of lactosucrose: A review. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.09.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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