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Huang XY, Ye XP, Hu YY, Tang ZX, Zhang T, Zhou H, Zhou T, Bai XL, Pi EX, Xie BH, Shi LE. Exopolysaccharides of Paenibacillus polymyxa: A review. Int J Biol Macromol 2024; 261:129663. [PMID: 38278396 DOI: 10.1016/j.ijbiomac.2024.129663] [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] [Received: 11/08/2023] [Revised: 12/30/2023] [Accepted: 01/19/2024] [Indexed: 01/28/2024]
Abstract
Paenibacillus polymyxa (P. polymyxa) is a member of the genus Paenibacillus, which is a rod-shaped, spore-forming gram-positive bacterium. P. polymyxa is a source of many metabolically active substances, including polypeptides, volatile organic compounds, phytohormone, hydrolytic enzymes, exopolysaccharide (EPS), etc. Due to the wide range of compounds that it produces, P. polymyxa has been extensively studied as a plant growth promoting bacterium which provides a direct benefit to plants through the improvement of N fixation from the atmosphere and enhancement of the solubilization of phosphorus and the uptake of iron in the soil, and phytohormones production. Among the metabolites from P. polymyxa, EPS exhibits many activities, for example, antioxidant, immunomodulating, anti-tumor and many others. EPS has various applications in food, agriculture, environmental protection. Particularly, in the field of sustainable agriculture, P. polymyxa EPS can be served as a biofilm to colonize microbes, and also can act as a nutrient sink on the roots of plants in the rhizosphere. Therefore, this paper would provide a comprehensive review of the advancements of diverse aspects of EPS from P. polymyxa, including the production, extraction, structure, biosynthesis, bioactivity and applications, etc. It would provide a direction for future research on P. polymyxa EPS.
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Affiliation(s)
- Xuan-Ya Huang
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Xin-Pei Ye
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Yan-Yu Hu
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Zhen-Xing Tang
- School of Culinary Art, Tourism College of Zhejiang, Hangzhou, Zhejiang 311231, China
| | - Tian Zhang
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Hai Zhou
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Ting Zhou
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Xue-Lian Bai
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Er-Xu Pi
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Bing-Hua Xie
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
| | - Lu-E Shi
- School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.
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Wahab WAA, Shafey HI, Mahrous KF, Esawy MA, Saleh SAA. Coculture of bacterial levans and evaluation of its anti-cancer activity against hepatocellular carcinoma cell lines. Sci Rep 2024; 14:3173. [PMID: 38326332 PMCID: PMC10850072 DOI: 10.1038/s41598-024-52699-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 01/22/2024] [Indexed: 02/09/2024] Open
Abstract
This research represents a novel study to assess how coculture affects levan yield, structure, bioactivities, and molecular weight. Among the 16 honey isolates, four bacterial strains recorded the highest levan yield. The Plackett-Burman design showed that the coculture (M) of isolates G2 and K2 had the maximum levan yield (52 g/L) and the effective factors were sucrose, incubation time, and sugarcane bagasse. The CCD showed that the most proper concentrations for maximum levan yield (81 g/L): were 130 g/L of sucrose and 6 g/f of sugarcane bagasse. Levan's backbone was characterized, and the molecular weight was determined. G2 and K2 isolates were identified based on 16 sRNA as Bacillus megaterium strain YM1C10 and Rhizobium sp. G6-1. M levan had promising antioxidant activity (99.66%), slowed the migration activity to a great extent, and recorded 70.70% inhibition against the hepatoblastoma cell line (HepG2) at 1000 µg/mL. Gene expression analysis in liver cancer cell lines (HePG2) revealed that M levan decreased the expression of CCL20), 2GRB2, and CCR6) genes and was superior to Doxo. While increasing the expression of the IL4R and IL-10 genes. The DNA damage values were significantly increased (P < 0.01) in treated liver cancer cell lines with levan M and Doxo. The results referred to the importance of each of the hydroxyl and carboxyl groups and the molecular weight in levans bioactivities.
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Affiliation(s)
- Walaa A Abdel Wahab
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Cairo, Egypt
| | - Heba I Shafey
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, Dokki, Cairo, Egypt
| | - Karima F Mahrous
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, Dokki, Cairo, Egypt
| | - Mona A Esawy
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Cairo, Egypt.
| | - Shireen A A Saleh
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Cairo, Egypt
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Aragón-León A, Moreno-Vilet L, González-Ávila M, Mondragón-Cortez PM, Sassaki GL, Martínez-Pérez RB, Camacho-Ruíz RM. Inulin from halophilic archaeon Haloarcula: Production, chemical characterization, biological, and technological properties. Carbohydr Polym 2023; 321:121333. [PMID: 37739546 DOI: 10.1016/j.carbpol.2023.121333] [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] [Received: 03/21/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/24/2023]
Abstract
Halophilic archaea are capable of producing fructans, which are fructose-based polysaccharides. However, their biochemical characterization and biological and technological properties have been scarcely studied. The aim of this study was to evaluate the production, chemical characterization, biological and technological properties of a fructan inulin-type biosynthesized by a halophilic archaeon. Fructan extraction was performed through ethanol precipitation and purification by diafiltration. The chemical structure was elucidated using Fourier Transform-Infrared Spectroscopy and Nuclear Magnetic Resonance (NMR). Haloarcula sp. M1 biosynthesizes inulin with an average molecular weight of 8.37 × 106 Da. The maximal production reached 3.9 g of inulin per liter of culture within seven days. The glass transition temperature of inulin was measured at 138.85 °C, and it exhibited an emulsifying index of 36.47 %, which is higher than that of inulin derived from chicory. Inulin from Haloarcula sp. M1 (InuH) demonstrates prebiotic capacity. This study represents the first report on the biological and technological properties of inulin derived from halophilic archaea.
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Affiliation(s)
- Alejandra Aragón-León
- Biotecnología Industrial, Tecnología Alimentaria y Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Camino Arenero 1227, Zapopan, Jalisco C.P. 45019, Mexico
| | - Lorena Moreno-Vilet
- Biotecnología Industrial, Tecnología Alimentaria y Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Camino Arenero 1227, Zapopan, Jalisco C.P. 45019, Mexico
| | - Marisela González-Ávila
- Biotecnología Industrial, Tecnología Alimentaria y Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Camino Arenero 1227, Zapopan, Jalisco C.P. 45019, Mexico
| | - Pedro Martín Mondragón-Cortez
- Biotecnología Industrial, Tecnología Alimentaria y Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Camino Arenero 1227, Zapopan, Jalisco C.P. 45019, Mexico
| | - Guilherme Lanzi Sassaki
- Departamento de Bioquímica e Biologia Molecular, Universidad de Federal do Paraná, CEP 81.531-980, CP 19046 Curitiba, PR, Brazil
| | | | - Rosa María Camacho-Ruíz
- Biotecnología Industrial, Tecnología Alimentaria y Biotecnología Médica y Farmacéutica, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Camino Arenero 1227, Zapopan, Jalisco C.P. 45019, Mexico.
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Xu L, Wu D, Xu H, Zhao Z, Chen Q, Li H, Wei Z, Chen L. Characterization, production optimization, and fructanogenic traits of levan in a new Microbacterium isolate. Int J Biol Macromol 2023; 250:126330. [PMID: 37579898 DOI: 10.1016/j.ijbiomac.2023.126330] [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: 05/23/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
Levan is a high-valued β-(2,6)-linked fructan with promising physicochemical and physiological properties and has diverse potential applications in the food, nutraceutical, pharmaceutical and cosmetic industry, but its commercial availability is still restricted to the relatively high costs of production. In this study, a strain identified as Microbacterium sp. XL1 was isolated from soil and highly produced exopolysaccharide (EPS). HPLC, FTIR and NMR spectroscopy revealed XL1-EPS is a levan-type fructan connected by β-(2, 6) linkages. SEM, DLS and TGA-DSC analysis showed that XL1-EPS processed high morphological versatility, narrow size distribution in its solutions and excellent thermal stability. The levan yield reached 83.67 ± 4.06 g/L with corresponding productivity of 3.49 ± 0.17 g/L/h and a conversion yield of 39.8 ± 1.9 % using sucrose (210 g/L) as substrates under the optimal cultivation conditions concluded by the response surface methodology (RSM). More strikingly, the XL1 strain also has multi-type fructanases to generate levanbiose, kestose, DFA IV and other L-FOSs. These results suggest Microbacterium sp. XL1 is a promising strain to produce levan and can provide various levan/inulin-degrading enzymes to create a great diversity of FOSs.
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Affiliation(s)
- Linxiang Xu
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China; Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, 59 Cangwu Road, Lianyungang 222005, China; Jiangsu Institute of Marine Resources Development, 59 Cangwu Road, Haizhou, Lianyungang 222005, China; School of Food Science and Engineering, South China University of Technology, Guangzhou, China.
| | - Dan Wu
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China
| | - Haiyang Xu
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China
| | - Ziyan Zhao
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China
| | - Qianqian Chen
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China
| | - Hanqi Li
- School of Ocean Engineering, Jiangsu Ocean University, 59 Cangwu Road, Lianyungang 222005, China
| | - Zhen Wei
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China; Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, 59 Cangwu Road, Lianyungang 222005, China; Jiangsu Institute of Marine Resources Development, 59 Cangwu Road, Haizhou, Lianyungang 222005, China.
| | - Li Chen
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Ocean University, 59 Cangwu Road, Haizhou, Lianyungang 222005, China; Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, 59 Cangwu Road, Lianyungang 222005, China; Jiangsu Institute of Marine Resources Development, 59 Cangwu Road, Haizhou, Lianyungang 222005, China.
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Liu H, Li X, Zhang K, Lv X, Zhang Q, Chen P, Wang Y, Zhao J. Integrated multi-omics reveals the beneficial role of chlorogenic acid in improving the growth performance and immune function of immunologically stressed broilers. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2023; 14:383-402. [PMID: 37635925 PMCID: PMC10448031 DOI: 10.1016/j.aninu.2023.05.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 04/24/2023] [Accepted: 05/11/2023] [Indexed: 08/29/2023]
Abstract
Intensive production can cause immunological stress in commercial broilers. Chlorogenic acid (CGA) regulates the intestinal microbiota, barrier function, and immune function in chickens. As complex interrelations regulate the dynamic interplay between gut microbiota, the host, and diverse health outcomes, the aim of this study was to elucidate the immunoregulatory mechanisms of CGA using multi-omics approaches. A total of 240 one-day-old male broilers were assigned to a 2 × 2 factorial design with 2 CGA levels (0 or 500 mg/kg) either with or without dexamethasone (DEX) injection for a 21-day experimental period. Therefore, there were 4 dietary treatments: control, DEX, CGA, and DEX + CGA, with 6 replicates per treatment. CGA supplementation improved (P < 0.05) growth performance, jejunal morphology, jejunal barrier function, and immune function in DEX-treated broilers. Moreover, in DEX + CGA-treated broilers, the increase in gut microbiome diversity (P < 0.05) was consistent with a change in taxonomic composition, especially in the Clostridiales vadin BB60_group. Additionally, the levels of short-chain fatty acids increased remarkably (P < 0.01) after CGA supplementation. This was consistent with the Kyoto Encyclopedia of Genes and Genomes analysis results that the "pyruvate fermentation to butanoate" pathway was more enriched (P < 0.01) in the DEX + CGA group than in the DEX group. Proteomics revealed that CGA treatment increased the expression of several health-promoting proteins, thymosin beta (TMSB4X) and legumain (LGMN), which were verified by multiple reaction monitoring. Metabolomics revealed that CGA treatment increased the expression of health-promoting metabolites (2,4-dihydroxy benzoic acid and homogentisic acid). Proteomic and metabolic analyses showed that CGA treatment regulated the peroxisome proliferator-activated receptor (PPAR) and mitogen-activated protein kinase (MAPK) pathways. Western blotting results support these findings. Pearson's correlation analyses showed correlations (P < 0.01) between altered immune function, jejunal barrier function, different microbiota, proteins, and metabolites parameters. Overall, our data indicate that CGA treatment increased growth performance and improved the immunological functions of DEX-treated broilers by regulating gut microbiota and the PPAR and MAPK pathways. The results offer novel insights into a CGA-mediated improvement in immune function and intestinal health.
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Affiliation(s)
| | | | - Kai Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Xiaoguo Lv
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Quanwei Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Peng Chen
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Yang Wang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Jinshan Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
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Domżał-Kędzia M, Ostrowska M, Lewińska A, Łukaszewicz M. Recent Developments and Applications of Microbial Levan, A Versatile Polysaccharide-Based Biopolymer. Molecules 2023; 28:5407. [PMID: 37513279 PMCID: PMC10384002 DOI: 10.3390/molecules28145407] [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: 05/31/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Polysaccharides are essential components with diverse functions in living organisms and find widespread applications in various industries. They serve as food additives, stabilizers, thickeners, and fat substitutes in the food industry, while also contributing to dietary fiber for improved digestion and gut health. Plant-based polysaccharides are utilized in paper, textiles, wound dressings, biodegradable packaging, and tissue regeneration. Polysaccharides play a crucial role in medicine, pharmacy, and cosmetology, as well as in the production of biofuels and biomaterials. Among microbial biopolymers, microbial levan, a fructose polysaccharide, holds significant promise due to its high productivity and chemical diversity. Levan exhibits a wide range of properties, including film-forming ability, biodegradability, non-toxicity, self-aggregation, encapsulation, controlled release capacity, water retention, immunomodulatory and prebiotic activity, antimicrobial and anticancer activity, as well as high biocompatibility. These exceptional properties position levan as an attractive candidate for nature-based materials in food production, modern cosmetology, medicine, and pharmacy. Advancing the understanding of microbial polymers and reducing production costs is crucial to the future development of these fields. By further exploring the potential of microbial biopolymers, particularly levan, we can unlock new opportunities for sustainable materials and innovative applications that benefit various industries and contribute to advancements in healthcare, environmental conservation, and biotechnology.
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Affiliation(s)
- Marta Domżał-Kędzia
- Faculty of Biotechnology, University of Wroclaw, Joliot Curie 14a, 50-383 Wroclaw, Poland
- Research and Development Department InventionBio S.A., Jakóba Hechlińskiego 4, 85-825 Bydgoszcz, Poland
| | - Monika Ostrowska
- Research and Development Department InventionBio S.A., Jakóba Hechlińskiego 4, 85-825 Bydgoszcz, Poland
| | - Agnieszka Lewińska
- Faculty of Chemistry, University of Wroclaw, Joliot Curie 14, 50-383 Wroclaw, Poland
- OnlyBio Life S.A., Jakóba Hechlińskiego 6, 85-825 Bydgoszcz, Poland
| | - Marcin Łukaszewicz
- Faculty of Biotechnology, University of Wroclaw, Joliot Curie 14a, 50-383 Wroclaw, Poland
- Research and Development Department InventionBio S.A., Jakóba Hechlińskiego 4, 85-825 Bydgoszcz, Poland
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Li Y, Ma QS, Zhou MM, Zhang ZW, Zhan YD, Liu GQ, Zhu MX, Wang CF. A metabolomics comparison in milk from two Dezhou donkey strains. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-03962-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Al-Qaysi SAS, Al-Haideri H, Al-Shimmary SM, Abdulhameed JM, Alajrawy OI, Al-Halbosiy MM, Moussa TAA, Farahat MG. Bioactive Levan-Type Exopolysaccharide Produced by Pantoea agglomerans ZMR7: Characterization and Optimization for Enhanced Production. J Microbiol Biotechnol 2021; 31:696-704. [PMID: 33820887 PMCID: PMC9705920 DOI: 10.4014/jmb.2101.01025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/09/2021] [Accepted: 03/30/2021] [Indexed: 12/15/2022]
Abstract
Levan is an industrially important, functional biopolymer with considerable applications in the food and pharmaceutical fields owing to its safety and biocompatibility. Here, levan-type exopolysaccharide produced by Pantoea agglomerans ZMR7 was purified by cold ethanol precipitation and characterized using TLC, FTIR, 1H, and 13C NMR spectroscopy. The maximum production of levan (28.4 g/l) was achieved when sucrose and ammonium chloride were used as carbon and nitrogen sources, respectively, at 35°C and an initial pH of 8.0. Some biomedical applications of levan like antitumor, antiparasitic, and antioxidant activities were investigated in vitro. The results revealed the ability of levan at different concentrations to decrease the viability of rhabdomyosarcoma and breast cancer cells compared with untreated cancer cells. Levan appeared also to have high antiparasitic activity against the promastigote of Leishmania tropica. Furthermore, levan had strong DPPH radical scavenging (antioxidant) activity. These findings suggest that levan produced by P. agglomerans ZMR7 can serve as a natural biopolymer candidate for the pharmaceutical and medical fields.
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Affiliation(s)
- Safaa A. S. Al-Qaysi
- Department of Biology, College of Science (for Women), University of Baghdad, Baghdad, Iraq,Corresponding authors T.A.A. Moussa Phone/Fax: +201001531738 E-mail: S.A.S.A. Al-Qaysi Phone/Fax: +9647809749633 E-mail: Safaaa_bio@csw. uobaghdad.edu.iq,
| | - Halah Al-Haideri
- Department of Biology, College of Science (for Women), University of Baghdad, Baghdad, Iraq
| | - Sana M. Al-Shimmary
- Department of Biology, College of Science (for Women), University of Baghdad, Baghdad, Iraq
| | | | - Othman I. Alajrawy
- Department of Applied Chemistry, College of Applied Science, University of Fallujah, Iraq
| | | | - Tarek A. A. Moussa
- Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza 12613, Egypt,Corresponding authors T.A.A. Moussa Phone/Fax: +201001531738 E-mail: S.A.S.A. Al-Qaysi Phone/Fax: +9647809749633 E-mail: Safaaa_bio@csw. uobaghdad.edu.iq,
| | - Mohamed G. Farahat
- Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza 12613, Egypt,Bionanotechnology Program, Faculty of Nanotechnology for Postgraduate Studies, Cairo University, Sheikh Zayed Branch Campus, Sheikh Zayed City, Giza 12588, Egypt
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