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Wong WY, Ismail SM, Phan CW, Tan YS. Size Matters: Influence of Particle Size on Antioxidant, β-Glucan, and Anti-Inflammatory Potential in Pleurotus floridanus (Agaricomycetes). Int J Med Mushrooms 2024; 26:17-31. [PMID: 39093399 DOI: 10.1615/intjmedmushrooms.2024054164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Cellular damage resulting from elevated levels of free radicals can lead to persistent health issues. Pleurotus floridanus, an edible white oyster mushroom, is rich in β-glucans with potent antioxidant and anti-inflammatory properties. In this research, we examined the β-glucan content, total phenolic content, as well as antioxidant and anti-inflammatory potential of hot water extracts with varying particle sizes (< 75, 75-154, 154-300, and 300-600 μm) of both whole and sliced fruiting bodies of P. floridanus. The findings revealed that the в-glucan content increased as the particle size increased, although no significant differences were observed. Conversely, smaller particle sizes (< 75 μm) of whole and sliced fruiting bodies of P. floridanus exhibited higher phenolic content, 2,2-diphenyl-1-picryl-hy-drazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) scavenging activity, and reducing ability compared with larger particle size (> 75 μm). Of the four samples (AW2, AW3, AS1, and AS2) with the highest antioxidant activity selected for anti-inflammatory assays, all demonstrated the ability to reduce nitric oxide and tumor necrosis factor-alpha levels, but did not enhance interleukin-10 expression in lipopolysaccharide-stimulated RAW264.7 cells. Interestingly, particle size < 75 to 300 μm did not appear to influence the anti-inflammatory activity, because no significant differences were observed among the particle sizes. Therefore, a particle size < 300 μm in a P. floridanus hot water extract could serve as a valuable source of antioxidant and anti-inflammatory compounds to counteract the harmful effects of free radicals.
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Affiliation(s)
- Wei-Yan Wong
- Mushroom Research Centre, Universiti Malaya, Kuala Lumpur, Malaysia
| | | | - Chia Wei Phan
- Department of Pharmaceutical Life Sciences, Faculty of Pharmacy, Universiti Malaya, 50603 Kuala Lumpur, Malaysia; Mushroom Research Centre, Universiti Malaya, 50603 Kuala Lumpur, Malaysia; Clinical Investigation Centre, 5th Floor, East Tower, University Malaya Medical Centre, 59100 Lembah Pantai Kuala Lumpur, Malaysia
| | - Yee Shin Tan
- Institute of Biological Sciences, Faculty of Science, University Malaya, 50603 Kuala Lumpur, Malaysia; Mushroom Research Centre, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
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2
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Ferraz CG, Ribeiro PR, Verde BV, Dos S Silva R, do Carmo C Silva M, do Carmo CO, Bazioli JM, Dos Santos IBF, Fill TP, Sforca ML, Silva F, da S Magaton A, Soares ACF. Metabolite Profiling of Pleurotus ostreatus Grown on Sisal Agro-Industrial Waste Supplemented with Cocoa Almond Tegument and Wheat Bran. Chem Biodivers 2023; 20:e202300346. [PMID: 37503864 DOI: 10.1002/cbdv.202300346] [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: 03/08/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 07/29/2023]
Abstract
Pleurotus ostreatus is an edible fungus with high nutritional value that uses industrial and agricultural lignocellulosic residues as substrates for growth and reproduction. Understanding their growth metabolic dynamics on agro-industrial wastes would help to develop economically viable and eco-friendly biotechnological strategies for food production. Thus, we used UHPLC/MS/MS and GNPS as an innovative approach to investigate the chemical composition of two strains of P. ostreatus, coded as BH (Black Hirataki) and WH (White Hirataki), grown on sisal waste mixture (SW) supplemented with 20 % cocoa almond tegument (CAT) or 20 % of wheat bran (WB). Metabolite dereplication allowed the identification of 53 metabolites, which included glycerophospholipids, fatty acids, monoacylglycerols, steroids, carbohydrates, amino acids, and flavonoids. This is the first report of the identification of these compounds in P. ostreatus, except for the steroid ergosterol. Most of the metabolites described in this work possess potential biological activities, which support the nutraceutical properties of P. ostreatus. Thus, the results of this study provide essential leads to the understanding of white-rot fungi chemical plasticity aiming at developing alternative biotechnologies strategies for waste recycling.
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Affiliation(s)
- Caline G Ferraz
- Centro de Ciências Exatas e Tecnológicas-CETEC, Universidade Federal do Recôncavo da Bahia, Rua Rui Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
- Metabolomics Research Group, Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo s/n, 40170-115, Salvador, Brazil
| | - Paulo R Ribeiro
- Metabolomics Research Group, Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo s/n, 40170-115, Salvador, Brazil
| | - Brenno V Verde
- Centro de Ciências Exatas e Tecnológicas-CETEC, Universidade Federal do Recôncavo da Bahia, Rua Rui Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
| | - Rafael Dos S Silva
- Centro de Ciências Exatas e Tecnológicas-CETEC, Universidade Federal do Recôncavo da Bahia, Rua Rui Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
| | - Maria do Carmo C Silva
- Metabolomics Research Group, Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo s/n, 40170-115, Salvador, Brazil
| | - Cristiano O do Carmo
- Programa de Pós-graduação em Ciências Agrárias, Centro de Ciências Agrárias, Ambientais e Biológicas-CCAAB, Universidade Federal do Recôncavo da Bahia, Rua Rui, Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
| | - Jaqueline M Bazioli
- Instituto de Química, Universidade Estadual de Campinas, CP 6154, 13083-970, Campinas, Brazil
- Faculdade de Ciências Farmacêuticas, Universidade Estadual de Campinas, 13083-871, Campinas, Brazil
| | - Iago B F Dos Santos
- Metabolomics Research Group, Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo s/n, 40170-115, Salvador, Brazil
| | - Taicia P Fill
- Instituto de Química, Universidade Estadual de Campinas, CP 6154, 13083-970, Campinas, Brazil
| | - Mauricio L Sforca
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Rua Giuseppe Máximo Scolfaro 10.000, 13083-100, Campinas, São Paulo, Brazil
| | - Franceli Silva
- Centro de Ciências Exatas e Tecnológicas-CETEC, Universidade Federal do Recôncavo da Bahia, Rua Rui Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
| | - Andréia da S Magaton
- Centro de Ciências Exatas e Tecnológicas-CETEC, Universidade Federal do Recôncavo da Bahia, Rua Rui Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
| | - Ana Cristina F Soares
- Programa de Pós-graduação em Ciências Agrárias, Centro de Ciências Agrárias, Ambientais e Biológicas-CCAAB, Universidade Federal do Recôncavo da Bahia, Rua Rui, Barbosa, no710, 44.380-000, Cruz das Almas, Brazil
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Liu YM, Li Y, Xiao J, Zhang QZ, Song JX. Design, synthesis, and preliminary biological evaluation of chrysin amino acid derivatives that induce apoptosis and suppress cell migration. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2020; 22:547-561. [PMID: 30938545 DOI: 10.1080/10286020.2019.1597056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/08/2019] [Accepted: 03/11/2019] [Indexed: 06/09/2023]
Abstract
Amino acid derivatives containing chrysin were synthesized for evaluating their anticancer effects. Among them, compound N-(7-((5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl)oxy)heptanoyl)-L-isoleucine (6e) displayed the most potent antiproliferative activity against MGC-803 cells with IC50 value of 20.0 μM. Preliminary mechanistic studies showed that compound 6e could inhibit the colony formation and migration of MGC-803 cells. Flow cytometry analysis demonstrated that compound 6e mediated cell apoptosis of MGC-803 cells and arrested cell cycle in G2/M-phase. Moreover, 6e treatment in MGC-803 cells downregulated anti-apoptotic protein Bcl-2 and upregulated pro-apoptotic gene Bax in a concentration-dependent manner. Our studies suggest that compound 6e may sever as an effective chemotherapeutic candidate. [Formula: see text].
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Affiliation(s)
- Yun-Mei Liu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, China
| | - Yang Li
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, China
| | - Jie Xiao
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, China
| | - Qi-Zhi Zhang
- Institute of Pharmacy & Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, China
| | - Jian-Xin Song
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
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Cai X, Yu H, Yu Y, Li Q, Chen B, Huang Y, Zou X, Huang B, Tang J. Separation of five naphtho-γ
-pyrones from Pleurotus ostreatus
by high-speed countercurrent chromatography. J Sep Sci 2018; 41:4551-4558. [DOI: 10.1002/jssc.201800733] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/10/2018] [Accepted: 10/12/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Xu Cai
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
- Key Laboratory of Ministry of Education for Traditional Chinese Medicine Resource and Compound Prescription; Hubei University of Chinese Medicine; Wuhan P. R.China
| | - Hongzhu Yu
- College of Life Science Shenyang Normal University; Shenyang P. R. China
| | - Yang Yu
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
| | - Qian Li
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
| | - Benke Chen
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
| | - Yun Huang
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
| | - Xianwei Zou
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
| | - Bisheng Huang
- Key Laboratory of Ministry of Education for Traditional Chinese Medicine Resource and Compound Prescription; Hubei University of Chinese Medicine; Wuhan P. R.China
| | - Jintian Tang
- Key Laboratory of Particle & Radiation Imaging; Ministry of Education; Department of Engineering Physics; Tsinghua University; Beijing P. R.China
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Cai X, Yu Y, Li Q, Chen BK, Huang Y, Zou XW, Tang JT, Huang BS. Asperpyrone F, a new dimeric naphtho- γ-pyrone from the edible fungus Pleurotus ostreatus. Nat Prod Res 2018; 33:1953-1960. [PMID: 29855204 DOI: 10.1080/14786419.2018.1481844] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
A new dimeric naphtho-γ-pyrone, asperpyrone F (1), along with six known ones, asperpyrones B (2) and C (3), fonsecinones A (4) and B (5), aurasperones A (6) and E (7), have been isolated from the solid culture of the edible fungus Pleurotus ostreatus. The structures of 1-7 were determined mainly by NMR and MS experiments. The absolute configuration of compound 1 was assigned via the circular dichroism (CD) data analysis. Compounds 1-7 showed modest antioxidant and immunomodulatory activities. All compounds were isolated from the fungus P. ostreatus for the first time.
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Affiliation(s)
- Xu Cai
- a Key Laboratory of Ministry of Education for Traditional Chinese Medicine Resource and Compound Prescription , Hubei University of Chinese Medicine , Wuhan , P.R. China.,b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Yang Yu
- c College of Pharmacy , Shandong University Of Traditional Chinese Medicine , Jinan , P.R. China
| | - Qian Li
- b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Ben-Ke Chen
- b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Yun Huang
- b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Xian-Wei Zou
- b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Jin-Tian Tang
- b Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics , Tsinghua University , Beijing , P.R. China
| | - Bi-Sheng Huang
- a Key Laboratory of Ministry of Education for Traditional Chinese Medicine Resource and Compound Prescription , Hubei University of Chinese Medicine , Wuhan , P.R. China
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