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Gafforov Y, Rašeta M, Yarasheva M, Wan-Mohtar WAAQI, Rapior S. Coprinus comatus (O.F. Müll.) Pers. - AGARICACEAE. ETHNOBIOLOGY OF UZBEKISTAN 2023:993-1010. [DOI: 10.1007/978-3-031-23031-8_104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Georgiev YN, Vasicek O, Dzhambazov B, Batsalova TG, Denev PN, Dobreva LI, Danova ST, Simova SD, Wold CW, Ognyanov MH, Paulsen BS, Krastanov AI. Structural Features and Immunomodulatory Effects of Water-Extractable Polysaccharides from Macrolepiota procera (Scop.) Singer. J Fungi (Basel) 2022; 8:848. [PMID: 36012836 PMCID: PMC9410249 DOI: 10.3390/jof8080848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 11/26/2022] Open
Abstract
Macrolepiota procera (MP) is an edible mushroom used in the treatment of diabetes, hypertension and inflammation. However, the structure and biological effects of its polysaccharides (PSs) are unclear. This study investigates the structural features of a PS complex from MP (MP-PSC), its immunomodulatory activities and effects on probiotic and pathogenic bacteria. MP-PSC was obtained by boiling water, and PSs were characterized by 2D NMR spectroscopy. The immunomodulatory effects on blood and derived neutrophils, other leukocytes, and murine macrophages were studied by flow cytometry, chemiluminescence, spectrophotometry, and ELISA. The total carbohydrate content of MP-PSC was 74.2%, with glycogen occupying 36.7%, followed by β-D-glucan, α-L-fuco-2-(1,6)-D-galactan, and β-D-glucomannan. MP-PSC (200 μg/mL) increased the number of CD14+ monocyte cells in the blood, after ex vivo incubation for 24 h. It dose-dependently (50-200 μg/mL) activated the spontaneous oxidative burst of whole blood phagocytes, NO, and interleukin 6 productions in RAW264.7 cells. MP-PSC exhibited a low antioxidant activity and failed to suppress the oxidative burst and NO generation, induced by inflammatory agents. It (2.0%, w/v) stimulated probiotic co-cultures and hindered the growth and biofilm development of Escherichia coli, Streptococcus mutans and Salmonella enterica. MP PSs can be included in synbiotics to test their immunostimulating effects on compromised immune systems and gut health.
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Affiliation(s)
- Yordan Nikolaev Georgiev
- Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Ondrej Vasicek
- Department of Biophysics of Immune System, Institute of Biophysics, Czech Academy of Sciences, 135 Kralovopolska, 612 65 Brno, Czech Republic
| | - Balik Dzhambazov
- Department of Developmental Biology, Plovdiv University Paisii Hilendarski, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria
| | | | - Petko Nedyalkov Denev
- Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Lili Ivaylova Dobreva
- Department of General Microbiology, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. Georgi Bonchev Str., 1113 Sofia, Bulgaria
| | - Svetla Trifonova Danova
- Department of General Microbiology, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. Georgi Bonchev Str., 1113 Sofia, Bulgaria
| | - Svetlana Dimitrova Simova
- Bulgarian NMR Centre, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 9 Acad. Georgi Bonchev Str., 1113 Sofia, Bulgaria
| | | | - Manol Hristov Ognyanov
- Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Berit Smestad Paulsen
- Department of Pharmacy, University of Oslo, P.O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Albert Ivanov Krastanov
- Department of Biotechnology, University of Food Technologies, 26 Maritza Blvd., 4002 Plovdiv, Bulgaria
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Liu J, Zhang X, Zhang J, Yan M, Li D, Zhou S, Feng J, Liu Y. Research on Extraction, Structure Characterization and Immunostimulatory Activity of Cell Wall Polysaccharides from Sparassis latifolia. Polymers (Basel) 2022; 14:549. [PMID: 35160537 PMCID: PMC8840611 DOI: 10.3390/polym14030549] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 01/22/2022] [Accepted: 01/25/2022] [Indexed: 02/01/2023] Open
Abstract
The cell wall polysaccharides were extracted from Sparassis latifolia fruit bodies by acid-alkali and superfine-grinding assisted methods, and the chemical characterization and in vitro immunity activities of these polysaccharide fractions were studied and compared. Results showed that superfine-grinding assisted extraction exhibited the highest yield of polysaccharides (SP, 20.80%) and low β-glucan content (19.35%) compared with alkaline extracts. The results revealed that the 20% ethanol precipitated fraction (20E) from SP was mainly composed of β-(1→3)-glucan and α-(1→4)-glucan. With the increase of ethanol precipitation, the fractions (30E, 40E, 50E) were identified as α-(1→4)-glucan with different molecular weights and conformations. Cell wall polysaccharides extracted through NaOH (NSP) and KOH (KSP) extraction had similar yields with 8.90% and 8.83%, respectively. Structural analysis indicated that the purified fraction from KSP (KSP-30E) was a β-(1→3)-glucan backbone branched with β-(1→6)-Glcp, while the purified fraction from NSP (NSP-30E) mainly contained β-(1→3)-glucan with a small number of α-linked-Glcp. The two fractions both exhibited rigid chain conformation in aqueous solutions. All polysaccharide fractions exerted the activity of activating Dectin-1 receptor in vitro, and the KSP-30E mainly identified as β-(1→3)-glucan with the terminal group via 1→6-linkage attached at every third residue exhibited a stronger enhancing effect than other fractions. Results suggested that KOH extraction could be efficient for the preparation of bioactive β-(1→3, 1→6)-glucan as a food ingredient.
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Affiliation(s)
- Jing Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
- College of Food Science & Engineering, Shanghai Ocean University, Shanghai 201306, China
| | - Xuemeng Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
- College of Food Science & Engineering, Shanghai Ocean University, Shanghai 201306, China
| | - Jingsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
| | - Mengqiu Yan
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
| | - Deshun Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
| | - Shuai Zhou
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
| | - Jie Feng
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
| | - Yanfang Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South) Ministry of Agriculture, National Engineering Research Center of Edible Fungi, Shanghai 201403, China; (J.L.); (X.Z.); (J.Z.); (M.Y.); (D.L.); (S.Z.); (J.F.)
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Liu Y, Wang Y, Zhou S, Yan M, Tang Q, Zhang J. Structure and chain conformation of bioactive β-D-glucan purified from water extracts of Ganoderma lucidum unbroken spores. Int J Biol Macromol 2021; 180:484-493. [PMID: 33689774 DOI: 10.1016/j.ijbiomac.2021.03.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 01/25/2023]
Abstract
Two polysaccharide fractions (GLSB50 and GLSB70) with total sugar content of 82.07 wt% and 53.79 wt%, respectively, were obtained from the water extracts of unbroken Ganoderma lucidum spores by sequential ethanol precipitation treatment. Compared with GLSB70, GLSB50 exhibited better activity on stimulation of humoral immune responses in immunosuppressed mice. A novel β-D-glucan (GLSB50A-III-1) with weight average molecular weight (Mw) of 1.93 × 105 g/mol was purified from GLSB50 through chromatography separation. The exponent α value of Mark-Houwink-Sakurada equation was calculated to be 0.13, indicating that GLSB50A-III-1 presented globular spheres conformation in aqueous solution. Structural analysis showed that GLSB50A-III-1 mainly consisted of (1 → 3), (1 → 4), (1 → 6)-linked β-d-glucose residues in the backbone, with two single β-D-Glcp attached at O-6 of β-(1 → 3) and β-(1 → 4)-linked residues separately as side chains. The repeat unit of GLSB50A-III-1 was deduced as follows.
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Affiliation(s)
- Yanfang Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China
| | - Yatao Wang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China
| | - Shuai Zhou
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China.
| | - Mengqiu Yan
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China
| | - Qingjiu Tang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China.
| | - Jingsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, National Engineering Research Center of Edible Fungi, National R&D Center for Edible Fungi Processing, Shanghai 201403, China.
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Tang W, Liu D, Yin JY, Nie SP. Consecutive and progressive purification of food-derived natural polysaccharide: Based on material, extraction process and crude polysaccharide. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.02.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Structural elucidation and immunomodulatory activity of a β-D-glucan prepared by freeze-thawing from Hericium erinaceus. Carbohydr Polym 2019; 222:114996. [DOI: 10.1016/j.carbpol.2019.114996] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/12/2019] [Accepted: 06/12/2019] [Indexed: 02/06/2023]
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Alexandre SM, Corradi da Silva ML, Vasconcelos AF, Exposti DT, Tischer CA, Prieto A, Diaz D, Kaneno R. Rhizoctonia solani fucomannogalactan: Chemical characterization and antiproliferative activity. Int J Biol Macromol 2018; 115:106-113. [DOI: 10.1016/j.ijbiomac.2018.04.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/27/2018] [Accepted: 04/08/2018] [Indexed: 10/17/2022]
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Lima AT, Santos MN, de Souza LA, Pinheiro TS, Paiva AA, Dore CM, Costa MS, Santos ND, Baseia YG, Araújo RM, Leite EL. Chemical characteristics of a heteropolysaccharide from Tylopilus ballouii mushroom and its antioxidant and anti-inflammatory activities. Carbohydr Polym 2016; 144:400-9. [DOI: 10.1016/j.carbpol.2016.02.050] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 02/15/2016] [Accepted: 02/17/2016] [Indexed: 12/29/2022]
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Characterization of a novel polysaccharide with anti-colon cancer activity from Lactobacillus helveticus MB2-1. Carbohydr Res 2015; 411:6-14. [DOI: 10.1016/j.carres.2014.12.014] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 12/26/2014] [Accepted: 12/28/2014] [Indexed: 01/22/2023]
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Li W, Ji J, Tang W, Rui X, Chen X, Jiang M, Dong M. Characterization of an antiproliferative exopolysaccharide (LHEPS-2) from Lactobacillus helveticus MB2-1. Carbohydr Polym 2014; 105:334-40. [DOI: 10.1016/j.carbpol.2014.01.093] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 01/24/2014] [Accepted: 01/28/2014] [Indexed: 10/25/2022]
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Structural characteristics and hypoglycemic activity of polysaccharides from Coprinus comatus. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.bcdf.2013.10.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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