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Mancinelli KCB, Dalonso N, Pezzin APT, Sassaki GL, de Oliveira Petkowicz CL, Lima DDD, Moritz AHL, Alberton MD, Erzinger GS. Schizophyllan from Schizophyllum commune BRM 060008: Potential application as an inhibitor of lipase. Int J Biol Macromol 2024; 259:129108. [PMID: 38158055 DOI: 10.1016/j.ijbiomac.2023.129108] [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: 05/08/2023] [Revised: 11/20/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
β-D-glucan has significant implications in regulating lipid metabolism and preventing diseases associated with lipid accumulation. Schizophyllan (SPG) from Schizophyllum commune fungus is a commercially important β-glucan with applications in the health food industry, pharmacy, and cosmetics. However, SPG was obtained by submerged culture of the wood-rotting and filamentous fungus S. commune BRM 060008, which may have been isolated from the Cerrado Biome of Brazil. In this study, to confirm that the polysaccharide produced by BRM 060008 strain fermentation was indeed (1→3)(1→6)-β-D-glucan, it was purified and characterized using Fourier transform infrared spectroscopy, thermogravimetric analysis, high-performance size exclusion chromatography, nuclear magnetic resonance, and methylation analysis. The polysaccharide produced was identified as the β-D-glucan expected with a high molecular weight (1.093 × 106 g/mol) and the thermogravimetric analysis indicated a maximum degradation temperature of ~324 °C and a 60 % residual weight, lower than commercial SPG. The molecular structure and thermal properties of the β-D-glucan were similar to the commercial sample. Additionally, the in vitro pancreatic lipase inhibitory activity was evaluated, investigating anti-obesity and anti-lipidemic properties. The results showed unprecedented lipase inhibition activity to SPG prepared using the S. commune strain BRM 060008, making it promising for food and pharmaceutical applications.
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Affiliation(s)
- Ketlin Cristine Batista Mancinelli
- Post-graduation Program in Health and Environment, University of Joinville Region-UNIVILLE, Paulo Malschitzki Street, 10 North Industrial Zone, Zip Code 89201-972 Joinville, SC, Brazil.
| | - Nicole Dalonso
- Department of Biomedicine, Educational Society of Santa Catarina-UNISOCIESC, Gothard Kaesemodel Street, 833 Anita Garibaldi, Zip Code 89203-400 Joinville, SC, Brazil
| | - Ana Paula Testa Pezzin
- Post-graduation Program in Process Engineering, University of Joinville Region-UNIVILLE, Paulo Malschitzki Street, 10 North Industrial Zone, Zip Code 89201-972 Joinville, SC, Brazil
| | - Guilherme Lanzi Sassaki
- Department of Biochemistry and Molecular Biology, Federal University of Parana, Curitiba, Parana, Brazil.
| | | | - Daniela Delwing-de Lima
- Post-graduation Program in Health and Environment, University of Joinville Region-UNIVILLE, Paulo Malschitzki Street, 10 North Industrial Zone, Zip Code 89201-972 Joinville, SC, Brazil; Department of Medicine, University of Joinville Region-UNIVILLE, Paulo Malschitzki Street, 10 North Industrial Zone, Zip Code 89201-972 Joinville, SC, Brazil.
| | - Ana Helena Loos Moritz
- Department of Pharmaceutical Sciences, Center of Health Sciences, Regional University of Blumenau, Antônio da Veiga Street, 140, Zip Code 89012-900 Blumenau, SC, Brazil
| | - Michele Debiasi Alberton
- Department of Pharmaceutical Sciences, Center of Health Sciences, Regional University of Blumenau, Antônio da Veiga Street, 140, Zip Code 89012-900 Blumenau, SC, Brazil.
| | - Gilmar Sidnei Erzinger
- Post-graduation Program in Health and Environment, University of Joinville Region-UNIVILLE, Paulo Malschitzki Street, 10 North Industrial Zone, Zip Code 89201-972 Joinville, SC, Brazil
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