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Petraglia T, Latronico T, Fanigliulo A, Crescenzi A, Liuzzi GM, Rossano R. Antioxidant Activity of Polysaccharides from the Edible Mushroom Pleurotus eryngii. Molecules 2023; 28:molecules28052176. [PMID: 36903422 PMCID: PMC10005153 DOI: 10.3390/molecules28052176] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/20/2023] [Accepted: 02/24/2023] [Indexed: 03/03/2023] Open
Abstract
In this study the antioxidant and neuroprotective activity of an enriched polysaccharide fraction (EPF) obtained from the fruiting body of cultivated P. eryngii was evaluated. Proximate composition (moisture, proteins, fat, carbohydrates and ash) was determined using the AOAC procedures. The EPF was extracted by using, in sequence, hot water and alkaline extractions followed by deproteinization and precipitation with cold ethanol. Total α- and β-glucans were quantified using the Megazyme International Kit. The results showed that this procedure allows a high yield of polysaccharides with a higher content of (1-3; 1-6)-β-D-glucans. The antioxidant activity of EPF was detected from the total reducing power, DPPH, superoxide, hydroxyl and nitric oxide radical scavenging activities. The EPF was found to scavenge DPPH, superoxide, hydroxyl and nitric oxide radicals with a IC50 values of 0.52 ± 0.02, 1.15 ± 0.09, 0.89 ± 0.04 and 2.83 ± 0.16 mg/mL, respectively. As assessed by the MTT assay, the EPF was biocompatible for DI-TNC1 cells in the range of 0.006-1 mg/mL and, at concentrations ranging from 0.05 to 0.2 mg/mL, significantly counteracted H2O2-induced reactive oxygen species production. This study demonstrated that polysaccharides extracted from P. eryngii might be used as functional food to potentiate the antioxidant defenses and to reduce oxidative stress.
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Affiliation(s)
- Tania Petraglia
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy
| | - Tiziana Latronico
- Department of Biosciences, Biotechnologies and Environment, University of Bari “Aldo Moro”, 70126 Bari, Italy
| | - Angela Fanigliulo
- Bioagritest Srl-Centro Interregionale di Diagnosi Vegetale, 85010 Pignola, Italy
| | - Aniello Crescenzi
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, 85100 Potenza, Italy
| | - Grazia Maria Liuzzi
- Department of Biosciences, Biotechnologies and Environment, University of Bari “Aldo Moro”, 70126 Bari, Italy
- Correspondence: (G.M.L.); (R.R.)
| | - Rocco Rossano
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy
- Correspondence: (G.M.L.); (R.R.)
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Wang F, Jiang Y, Jin S, Wang D, Wu K, Yang Q, Han R, Chen S, Liang Z, Jia Q. Structure characterization and bioactivity of neutral polysaccharides from different sources of Polygonatum Mill. Biopolymers 2022; 113:e23490. [PMID: 35460266 DOI: 10.1002/bip.23490] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 03/31/2022] [Accepted: 04/07/2022] [Indexed: 01/15/2023]
Abstract
Polygonati rhizoma (PR), a traditional medical and edible product, is rich in polysaccharides and exhibits physiological activity, including antioxidant, hypoglycemic and hypolipidemic properties. Neutral polysaccharides have been reported to be one of the main active ingredients of Polygonatum, with many of these fractions being responsible for the biological activity. This behavior was shown to be closely connected to the chemical structure, monosaccharide composition, and glycosidic bond type. There are few reports on the chemical constituents of the neutral polysaccharides from different sources of PR. In this study, neutral polysaccharides of PR from four different regions of China (Chun'an (Zhejiang), Xixia (Henan), Danfeng (Shanxi), and Pan'an (Zhejiang)), named CAZJ, XXHN, DFSX, and PAZJ, respectively, were isolated by anion-exchange and gel-permeation chromatography. Structures of the four polysaccharides were investigated. The results showed that all of them were mainly glucose and mannose, while the monosaccharide composition and content of polysaccharides from different sources varied. The molecular weights of CAZJ, XXHN, DFSX, and PAZJ were 14.119, 22.352, 18.127, and 15.699 kDa, respectively. Infrared spectra illustrated the existence of α-glycosidic bond and β-glycosidic bond in the polysaccharides. CAZJ, XXHN, and DFSX possessed a pyranose ring structure, whereas PAZJ had a furanose ring structure. Congo red test indicated that XXHN, DFSX, and PAZJ had a triple-helix structure. X-ray diffraction showed that the polysaccharides consisted of crystalline and amorphous regions. All four polysaccharides exhibited different degrees of antioxidant and hypoglycemic activities with a dose-dependent manner in the 1.0-10.0 mg/mL concentration range. Correlation analysis revealed that the bioactivities of polysaccharides was significantly related to monosaccharide composition, uronic acid, and protein content. The results suggested that neutral polysaccharides could be used as potential natural antioxidants and hypoglycemic agents for functional and nutraceutical applications.
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Affiliation(s)
- Feifeng Wang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Yujie Jiang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Shuifeng Jin
- Hangzhou Agricultural and Rural Affairs Guarantee Center, Hangzhou Agricultural and Rural Bureau, Hangzhou, China
| | - Dekai Wang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Kangjing Wu
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Qingwen Yang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Ruilian Han
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Shaoning Chen
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Zongsuo Liang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Qiaojun Jia
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
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Ogidi CO, Ubaru AM, Ladi-Lawal T, Thonda OA, Aladejana OM, Malomo O. Bioactivity assessment of exopolysaccharides produced by Pleurotus pulmonarius in submerged culture with different agro-waste residues. Heliyon 2020; 6:e05685. [PMID: 33336098 PMCID: PMC7734227 DOI: 10.1016/j.heliyon.2020.e05685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/12/2020] [Accepted: 12/04/2020] [Indexed: 12/12/2022] Open
Abstract
Pleurotus spp. are white-rot fungi that utilize different agro-wastes to produce useful biologically active compounds. In this study, exopolysaccharides (EPS) were produced by Pleurotus pulmonarius in submerged culture supplemented with different agro-wastes. Functional groups in EPS were revealed using Fourier Transform-Infrared (FT-IR) spectroscopy. Antimicrobial activity of EPS was tested against microorganisms using agar well diffusion. Scavenging potentials of EPS was tested against 1, 1- diphenyl-2-picryhydrazyl (DPPH), hydroxyl (OH), iron (Fe2+) and nitric oxide (NO) radicals. In vitro prebiotic activity of EPS was carried out. The highest yield (5.60 g/L) of EPS was produced by P. pulmonarius in submerged culture supplemented with groundnut shell (20.0 g/L). The functional groups in EPS were hydroxyl (-OH), methyl (-CH3), ketone (-RCOH) and carbonyl group (-C=O). EPS displayed zones of inhibition (5.00-14.00 mm) against tested microorganisms. Scavenging activity of EPS ranged from 65.70-81.80% against DPPH. EPS supported the growth of Lactobacillus delbrueckii and Streptococcus thermophiles with values ranged from 3.04 × 104-3.40 × 104 cfu/ml and 2.50 × 104-2.81 × 104 cfu/ml, respectively. Submerged culture of P. pulmonarius with addition of agro-wastes enhanced yield of EPS. The EPS exhibited bio-functional properties like antimicrobial, antioxidant and prebiotic activities. Hence, agrowastes can be recycled in submerged fermentation with fungi to produce promising biomaterials for biopharmaceutical applications.
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Affiliation(s)
- Clement Olusola Ogidi
- Biotechnology Unit, Department of Biological Sciences, Kings University, PMB 555, Odeomu, Nigeria
| | - Adaeze Mascot Ubaru
- Microbiology Unit, Department of Biological Sciences, Kings University, PMB 555, Odeomu, Nigeria
| | - Temilayo Ladi-Lawal
- Biotechnology Unit, Department of Biological Sciences, Kings University, PMB 555, Odeomu, Nigeria
| | - Oluwakemi Abike Thonda
- Microbiology Unit, Department of Biological Sciences, Kings University, PMB 555, Odeomu, Nigeria
| | | | - Olu Malomo
- Biotechnology Unit, Department of Biological Sciences, Kings University, PMB 555, Odeomu, Nigeria
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Gao C, Cai C, Liu J, Wang Y, Chen Y, Wang L, Tan Z. Extraction and preliminary purification of polysaccharides from Camellia oleifera Abel. seed cake using a thermoseparating aqueous two-phase system based on EOPO copolymer and deep eutectic solvents. Food Chem 2020; 313:126164. [DOI: 10.1016/j.foodchem.2020.126164] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 12/21/2019] [Accepted: 01/04/2020] [Indexed: 11/17/2022]
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Chakraborty I, Sen IK, Mondal S, Rout D, Bhanja SK, Maity GN, Maity P. Bioactive polysaccharides from natural sources: A review on the antitumor and immunomodulating activities. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101425] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Ma W, Chen X, Wang B, Lou W, Chen X, Hua J, Sun YJ, Zhao Y, Peng T. Characterization, antioxidativity, and anti-carcinoma activity of exopolysaccharide extract from Rhodotorula mucilaginosa CICC 33013. Carbohydr Polym 2018; 181:768-777. [DOI: 10.1016/j.carbpol.2017.11.080] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 10/27/2017] [Accepted: 11/22/2017] [Indexed: 11/15/2022]
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Huynh TTM, Phung TV, Stephenson SL, Tran HTM. Biological activities and chemical compositions of slime tracks and crude exopolysaccharides isolated from plasmodia of Physarum polycephalum and Physarella oblonga. BMC Biotechnol 2017; 17:76. [PMID: 29121887 PMCID: PMC5679387 DOI: 10.1186/s12896-017-0398-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 10/31/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The myxomycetes derive their common name (slime molds) from the multinucleate trophic stage (plasmodium) in the life cycle, which typically produces a noticeable amount of slimy materials, some of which is normally left behind as a "slime track" as the plasmodium migrates over the surface of a particular substrate. The study reported herein apparently represents the first attempt to investigate the chemical composition and biological activities of slime tracks and the exopolysaccharides (EPS) which cover the surface of the plasmodia of Physarum polycephalum and Physarella oblonga. RESULTS Chemical analyses indicated that the slime tracks and samples of the EPS consist largely of carbohydrates, proteins and various sulphate groups. Galactose, glucose and rhamnose are the monomers of the cabohydrates present. The slime tracks of both species and the EPS of Phy. oblonga contained rhamnose, but the EPS of Ph. polycephalum had glucose as the major monomer. In term of biological activities, the slime tracks displayed no antimicrobial activity, low anticancer activity and only moderate antioxidant activity. However, EPSs from both species showed remarkable antimicrobial activities, especially toward Candida albicans (zone of inhibition ≥20 mm). Minimum inhibitory concentrations of this fungus were found to be 2560 μg/mL and 1280 μg/mL for EPS from Phy. oblonga and Ph. polycephalum, respectively. These EPS samples also showed moderate antioxidant activities. However, they both displayed cytotoxicity towards MCF-7 and HepG2 cancer cells. Notably, EPS isolated from the plasmodium of Phy. oblonga inhibited the cell growth of MCF-7 and HepG2 at the half inhibitory concentration (IC50) of 1.22 and 1.11 mg/mL, respectively. CONCLUSIONS EPS from Ph. polycephalum plasmodium could be a potential source of antifungal compounds, and EPS from Phy. oblonga could be a potential source of anticancer compounds.
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Affiliation(s)
- Tuyen T M Huynh
- School of Biotechnology, International University, VNU-HCM, Block 6, LinhTrung Ward, Thu Duc District, Ho Chi Minh City, 70000, Vietnam
| | - Trung V Phung
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 01-Mac Dinh Chi Street, District 1, Ho Chi Minh City, 70000, Vietnam
| | - Steven L Stephenson
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Hanh T M Tran
- School of Biotechnology, International University, VNU-HCM, Block 6, LinhTrung Ward, Thu Duc District, Ho Chi Minh City, 70000, Vietnam.
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Yuan Y, Liu Y, Liu M, Chen Q, Jiao Y, Liu Y, Meng Z. Optimization extraction and bioactivities of polysaccharide from wild Russula griseocarnosa. Saudi Pharm J 2017; 25:523-530. [PMID: 28579887 PMCID: PMC5447442 DOI: 10.1016/j.jsps.2017.04.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The extraction conditions and biological activities of polysaccharides from wild Russula griseocarnosa (PRG) were investigated. Response Surface Methodology (RSM) with a Box-Behnken Design (BBD) was used to optimize extraction conditions. The optimal extraction parameters of PRG were as follows: extracting time 4 h, extraction temperature 77.3 °C and liquid-solid ratio 42.5 g/L. Furthermore, the data demonstrated that PRG exhibited antioxidant activities evidenced by reducing power to scavenge the DPPH, ABTS, hydroxyl radical and superoxide radical. PRG showed the activity of anti-cervical carcinoma cells Hela and Siha. In conclusion this study offered an efficient extraction method of wild Russula griseocarnosa polysaccharide, and the results suggested PRG had good antioxidant and inhibitory activities against cervical carcinoma cells, and PRG could be developed as a novel natural functional food.
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Affiliation(s)
- Ye Yuan
- The Department of Medicine Laboratory, The First Hospital, Jilin University, Changchun 130061, China
| | - Yang Liu
- The Engineering Research Centre of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130018, China
| | - Mengdi Liu
- The Engineering Research Centre of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130018, China
| | - Qian Chen
- Institute of Translational Medicine, The First Hospital, Jilin University, Changchun 130061, China
| | - Yuanyuan Jiao
- Institute of Translational Medicine, The First Hospital, Jilin University, Changchun 130061, China
| | - Yan Liu
- School of Life Sciences, Jilin University, Changchun 130012, China
| | - Zhaoli Meng
- Institute of Translational Medicine, The First Hospital, Jilin University, Changchun 130061, China
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