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Gu D, Tang S, Liu C, He D, Tian J, Yang Y. Optimization of liquid fermentation conditions for Coprinus comatus to enhance antioxidant activity. Prep Biochem Biotechnol 2024; 54:830-837. [PMID: 38147976 DOI: 10.1080/10826068.2023.2297703] [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] [Indexed: 12/28/2023]
Abstract
Coprinus comatus is an edible and medicinal fungus. In this study, the antioxidant activity of the fermentation product of C. comatus was investigated through optimization of fermentation process. The results indicated that the fermentation product of C. comatus had obvious scavenging ability for 2,2'-Azino-bis(3-ethylbenzothiazoline)-6-sulphonic acid (ABTS) free radical. The EC50 of the n-butanol extract from the fermentation product on ABTS·+ was 0.65 ± 0.02 mg/mL. On this basis, the liquid fermentation conditions of C. comatus were optimized through single factor and response surface optimization experiments according to the scavenging ability of ABTS·+ to improve the antioxidant capacity of the fermentation product. The results showed that when the 14% of C. comatus was fermented in a culture medium with a C/N ratio of 48:1 for 6 days, the ABTS·+ scavenging ability was the strongest, and the EC50 of n-butanol extract was 0.57 ± 0.01 mg/mL, which was 12.31% higher than the initial activity. This study laid the foundation for the development of C. comatus.
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Affiliation(s)
- Dongyu Gu
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
- College of Marine Science and Environment, Dalian Ocean University, Dalian, China
| | - Shanshan Tang
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Chang Liu
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Dajun He
- College of Life Science, Shihezi University, Shihezi, China
| | - Jing Tian
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Yi Yang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
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2
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Ilić D, Karaman M, Bogavac M, Mišković J, Rašeta M. Bioactivity Profiling of Daedaleopsis confragosa (Bolton) J. Schröt. 1888: Implications for Its Possible Application in Enhancing Women's Reproductive Health. Pharmaceuticals (Basel) 2024; 17:600. [PMID: 38794170 PMCID: PMC11123820 DOI: 10.3390/ph17050600] [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: 04/15/2024] [Revised: 05/04/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
This study investigates the bioactivity profile of wood-rotting fungal species Daedaleopsis confragosa (Bolton) J. Schröt. 1888, focusing on its antioxidant, cytotoxic, and genotoxic activities and enzyme modulation properties with respect to its possible application in terms of enhancing women's reproductive health. Two types of extracts, including those based on EtOH extraction (DC) and hydrodistillation (DCHD), were investigated. The results indicate that the radical scavenging capacity against the DPPH radical and reduction potential were stronger in the DC extracts owing to the higher total phenolic content (TPC) and total flavonoid content (TFC) (25.30 ± 1.05 mg GAE/g d.w. and 2.84 ± 0.85 mg QE/g d.w., respectively). The same trend was observed in the protein phosphatase-1 (PP1) activity and in the genotoxic activity against the δ virus since only the DC extract exhibited DNA disintegration regarding a dilution of 1:100. Conversely, the DCHD extract exhibited increased hemolytic and cytotoxic effects (339.39% and IC50 = 27.76 ± 0.89 μg/mL-72 h incubation, respectively), along with greater inhibition of the AChE enzyme (IC50 = 3.11 ± 0.45 mg/mL) and hemolytic activity. These results suggest that terpenoids and steroids may be responsible for the observed activity in DCHD as these compounds could potentially be extracted following the HD procedure. This comprehensive bioactivity profiling offers valuable insights into the potential therapeutic applications of D. confragosa from Serbia and underscores the importance of further investigations for harnessing its pharmacological potential.
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Affiliation(s)
- Djordje Ilić
- Clinical Centre of Vojvodina, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia; (D.I.); (M.B.)
| | - Maja Karaman
- ProFungi Laboratory, Department of Biology and Ecology, Faculty of Sciences University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (J.M.); (M.R.)
| | - Mirjana Bogavac
- Clinical Centre of Vojvodina, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia; (D.I.); (M.B.)
| | - Jovana Mišković
- ProFungi Laboratory, Department of Biology and Ecology, Faculty of Sciences University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (J.M.); (M.R.)
| | - Milena Rašeta
- ProFungi Laboratory, Department of Biology and Ecology, Faculty of Sciences University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia; (J.M.); (M.R.)
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia
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3
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Žižić M, Atlagić K, Karaman M, Živić M, Stanić M, Maksimović V, Zakrzewska J. Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass. J Trace Elem Med Biol 2024; 83:127381. [PMID: 38211406 DOI: 10.1016/j.jtemb.2024.127381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 12/26/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Fungi absorb and solubilize a broad spectrum of heavy metals such as vanadium (V), which makes them a main route of its entry into the biosphere. V as vanadate (V5+) is a potential medical agent due to its many metabolic actions such as interaction with phosphates in the cell, and especially its insulin-mimetic activity. Antidiabetic activity of V-enriched fungi has been studied in recent years, but the biological and chemical bases of vanadium action and status in fungi in general are poorly understood, with almost no information on edible fungi. METHODS This manuscript gives a deeper insight into the interaction of V5+ with Coprinellus truncorum, an edible autochthonous species widely distributed in Europe and North America. Vanadium uptake and accumulation as V5+ was studied by 51V NMR, while the reducing abilities of the mycelium were determined by EPR. 31P NMR was used to determine its effects on the metabolism of phosphate compounds, with particular focus on phosphate sugars identified using HPLC. RESULTS Vanadate enters the mycelium in monomeric form and shows no immediate detrimental effects on intracellular pH or polyphosphate (PPc) levels, even when applied at physiologically high concentrations (20 mM Na3VO4). Once absorbed, it is partially reduced to less toxic vanadyl (V4+) with notable unreduced portion, which leads to a large increase in phosphorylated sugar levels, especially glucose-1-phosphate (G1P) and fructose-6-phosphate (F6P). CONCLUSIONS Preservation of pH and especially PPc reflects maintenance of the energy status of the mycelium, i.e., its tolerance to high V5+ concentrations. Rise in G1P and F6P levels implies that the main targets of V5+ are most likely phosphoglucomutase and phosphoglucokinase(s), enzymes involved in early stages of G6P transformation in glycolysis and glycogen metabolism. This study recommends C. truncorum for further investigation as a potential antidiabetic agent.
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Affiliation(s)
- Milan Žižić
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia; Elettra -Sincrotrone Trieste, Strada Statale 14 - km 163, 5 in AREA Science Park, Trieste, Italy.
| | - Kristina Atlagić
- Department of Physiology and Biophysics, University of Belgrade, Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Maja Karaman
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, 21000 Novi Sad, Serbia
| | - Miroslav Živić
- Department of Physiology and Biophysics, University of Belgrade, Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Marina Stanić
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Vuk Maksimović
- Department of Life Sciences, University of Belgrade, Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Joanna Zakrzewska
- Institute of General and Physical Chemistry, Studentski trg 12, 11158 Belgrade, Serbia
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Tang S, Zhao J, Liu C, Huang D, Tian J, Yang Y. Immobilization of Coprinus comatus with magnetic alginate hydrogel microsphere for improving the antioxidant activity of fermentation products. Prep Biochem Biotechnol 2024:1-10. [PMID: 38648492 DOI: 10.1080/10826068.2024.2345838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Coprinus comatus is an edible mushroom and its fermented product possesses antioxidant activity. In this study, to further enhance the antioxidant activity and improve the reusability of the strain, calcium alginate hydrogel was used as the carrier for embedding and immobilizing Coprinus comatus. The effects of CaCl2 concentration, sodium alginate concentration, microsphere diameter, and the amount of magnetic particle on the antioxidant activity of fermented products were investigated. The results showed that the magnetic immobilized microsphere prepared by 2.50% CaCl2, 2.00% sodium alginate and 0.50% Fe3O4 had the best fermentation antioxidant activity (EC50 was 0.43 ± 0.01 mg/mL) when the diameter was 5 mm, which increased by 24.56% compared to the initial activity. Besides, the microsphere showed strong reusability, the antioxidant activity was still better than the free strain after being used five times. This study not only enhanced the antioxidant activity of Coprinus comatus fermented product through immobilization, but also provided an effective method for microbial fermentation.
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Affiliation(s)
- Shanshan Tang
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Jia Zhao
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Chang Liu
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Dezhi Huang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
| | - Jing Tian
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Yi Yang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
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Kunnummal SP, Sori N, Khan MA, Khan M. Plant-Based Nutraceutical Formulation Modulates the Human Gut Microbiota and Ferulic Acid Esterase Activity During In Vitro Fermentation. Curr Microbiol 2023; 81:3. [PMID: 37940729 DOI: 10.1007/s00284-023-03518-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 10/06/2023] [Indexed: 11/10/2023]
Abstract
Oxidative stress is an imbalance between free reactive oxygen species and antioxidant defences leading to neurological and other chronic disorders. The interaction between food and gut microbiota and their metabolites significantly reduces oxidative stress and influences host physiology and metabolism. This process mainly involves enzymes that hydrolyse complex polysaccharides and produce metabolites. Ferulic acid esterases (FAE) one of the most important enzymes of the gut microbiome, release ferulic acid from feruloylated sugar ester conjugates, that occur naturally in grains, fruits, and vegetables. FA is crucial in combating oxidative stress resulted from free radical formation. This study investigated the effect of two plant-based nutraceutical formulations, cereal-millet-based (PC1) and fruit-vegetable-based (PC2), on gut microbiota and the production of FAE, short chain fatty acids (SCFA) and other small metabolites in in vitro fermentation using human faecal samples. After in vitro fermentation, both nutraceutical formulations increased the abundance of Bifidobacterium, Lactobacillus, Prevotella, Feacalibacteria, and Clostridium leptum. Furthermore, they induced the production of FAE, xylanase and pectinase enzymes, SCFA and other small metabolites, resulting in increased antioxidation activity of the fermentate. PC1 stimulated FAE and xylanase production more effectively. These results demonstrated a positive correlation between the feruloylated nutraceutical formulation and the production of FAE and other accessory enzymes, suggesting that PC1 and PC2 stimulate the proliferation of the FAE-producing microbial consortium of the gut microbiome and therefore, increase FA and SCFA concentration. From this study it is evident that FA-rich plant-based formulation can be used as a prophylactic nutraceutical supplement to alleviate oxidative stress by modulating the gut microbiota.
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Affiliation(s)
- Saarika Pothuvan Kunnummal
- Department of Microbiology and Fermentation Technology, CSIR- Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Nidhi Sori
- Department of Microbiology and Fermentation Technology, CSIR- Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India
| | - Mudassir Azeez Khan
- Department of Community Medicine, Mysore Medical College and Research Institute, Mysuru, Karnataka, India
| | - Mahejibin Khan
- Department of Microbiology and Fermentation Technology, CSIR- Central Food Technological Research Institute, Mysuru, Karnataka, 570020, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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Saif A, Al Shahrani M, Alshehri M, Abohassan M, Alshehri MA, Radhakrishnan S, Rajagopalan P. Computational analysis and in vitro evaluation of TMF 104, for its antioxidant, antimicrobial, and anticancer efficacies. Biotechnol Appl Biochem 2023; 70:148-156. [PMID: 35324037 DOI: 10.1002/bab.2337] [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: 11/25/2021] [Accepted: 02/18/2022] [Indexed: 11/06/2022]
Abstract
Benzylidene chromanones are small molecules, structurally similar to active phytochemicals. Herein, we report one novel benzylidene chromanone, TMF 104, for its bio-efficacies. Its computational docking for Vanin-1, antioxidant, free radical scavenging capacities, antimicrobial effects, and anticancer efficacy were analyzed. TMF 104 predicated strong binging to Vanin-1 protein with a docking energy of -8.1 kcal/mol. The compound dose-dependently exhibited free-radical scavenging and antioxidant activities when tested in vitro. The compound also had remarkable activity against Salmonella typhimurium, Enterococcus faecalis, Staphylococcus aureus, and Escherichia coli with minimum inhibitory concentration values of 1.5, 2.0, 12.5, and 13.5 μg/ml, respectively. The compound was also effective against Bacillus cereus and Pseudomonas aeruginosa albeit at higher concentrations. TMF 104 dose-dependently inhibited the proliferation of MCF-7, NCI H460, and Caki-1 cells with respective GI50 values of 24.51, 21.95, and 32.95 μg/ml, whereas the compound was toxic to normal Vero cells at much higher concentration of 264.70 μg/ml. The compound also aided in apoptosis and increased the sub G0 /G1 phase of the cell cycle in all three cancer cells tested. Our study identified a novel, potent benzylidene analogue with potent antioxidant, antimicrobial, and anticancer activities, which drives further attention for further research.
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Affiliation(s)
- Ahmed Saif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran, Saudi Arabia
| | - Mesfer Al Shahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.,Central Research Laboratory, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Alshehri
- Department of Biology, College of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohammad Abohassan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.,Central Research Laboratory, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammed A Alshehri
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran, Saudi Arabia
| | - Suresh Radhakrishnan
- Post Graduate and Research Department of Chemistry, Presidency College, Chennai, Tamil Nadu, India
| | - Prasanna Rajagopalan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.,Central Research Laboratory, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
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Cao K, Chen J, Lu X, Yao Y, Huang R, Li L. Matrine-producing endophytic fungus Galactomyces candidum TRP-7: screening, identification, and fermentation conditions optimization for Matrine production. Biotechnol Lett 2023; 45:209-223. [PMID: 36504268 DOI: 10.1007/s10529-022-03331-1] [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: 06/15/2022] [Revised: 09/08/2022] [Accepted: 10/03/2022] [Indexed: 12/14/2022]
Abstract
Matrine (MA) is an alkaloid extracted from the root of genus Sophora with various pharmacological activities. Production of MA by endophytic fungi offers an alternative challenge to reduce the massive consumption to meet the increasing demand of MA. In the current study, the positive strains with MA producing ability were screened from endophytic fungal isolated from the root of Sophora tonkinensis Gagnep. Chromatographic analyses verified the identity of the produced MA. Among these fungi, Galactomyces candidum strain TRP-7 was the most valuable strain for MA production with the initial yield 8.26 mg L-1. The MA production was efficiently maximized up to 17.57 mg L-1 of fermentation broth, after optimization of eight process parameters using Plackett-Burman and Box-Behnken designs. The statistical optimization resulted in a 1.127 times increase in MA production as compared to the initial yield of TRP-7. This is the first report to isolate endophytic fungi with MA-producing activity from S. tonkinensis Gagnep., and to identify an endophytic fungus G. candidum TRP-7 as a new promising start strain for a higher MA yield.
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Affiliation(s)
- Kexin Cao
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.,College of Agriculture, Guangxi University, Nanning, 530004, Guangxi, China
| | - Jianhua Chen
- College of Agriculture, Guangxi University, Nanning, 530004, Guangxi, China
| | - Xuan Lu
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China
| | - Yuqun Yao
- School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, China
| | - Rongshao Huang
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.
| | - Liangbo Li
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.
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Effects of UV Stress in Promoting Antioxidant Activities in Fungal Species Тrametes versicolor (L.) Lloyd and Flammulina velutipes (Curtis) Singer. Antioxidants (Basel) 2023; 12:antiox12020302. [PMID: 36829860 PMCID: PMC9952144 DOI: 10.3390/antiox12020302] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Trametes versicolor and Flammulina velutipes, after submerged cultivation, with intermittent exposure to ultraviolet light (UV), were studied for Total Phenolic content (TP) and Total Proteins (TPR) contents and antioxidant properties against free radicals. The TP and TPR were determined by a spectrophotometric method and Lowry's assay, respectively. Liquid chromatography with mass spectrometry (LC-MS/MS) was used to quantify polyphenols. Different in vitro assays determined the antioxidant activities of the extracts. Mycelia extract from F. velutipes after 14 days and filtrate from T. versicolor after 21 days of incubation gave the highest TP 59.60 ± 0.14 and 50.03 ± 0.66 mg GAE/g d.w., respectively. Mycelia extract from T. versicolor after 28 days of incubation had the highest TPR (183.53 ± 2.84 mg BSAE/g d.w.). The LC-MS/MS analysis indicated that p-hydroxybenzoic and protocatechuic acids are the most abundant. Trametes versicolor filtrate after 14 days and F. velutipes filtrate after 21 days (71.29 ± 0.54% and 73.5 ± 1.81, respectively) had the highest scavenging activity in SOA. Correlation analysis indicated that all extracts' antioxidant (AO) potential strongly correlated with TP (R2 = 0.83-1.0). The data confirmed that stress factors such as UV exposure could stimulate the production of secondary metabolites and natural AOs, especially phenolic acids in test fungi.
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Tel-Çayan G, Deveci E, Çayan F. Study on Phenolic and Organic Acid Compositions and Antioxidant and Enzyme Inhibition Activities of Agaricomycetes Mushroom Species from Turkey. Int J Med Mushrooms 2023; 25:11-25. [PMID: 37831509 DOI: 10.1615/intjmedmushrooms.2023050127] [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: 10/14/2023]
Abstract
Mushrooms stand out as one of nature's best gifts among the natural product sources with their diversity, therapeutic values and increasing popularity. In this study, antioxidant (ABTS·+ scavenging, β-carotene-bleaching, cupric-reducing antioxidant capacity (CUPRAC), DPPH· scavenging, and metal chelating assays), and enzyme (buty-rylcholinesterase (BChE) and acetylcholinesterase (AChE), α-amylase and α-glucosidase) inhibition activities of the extracts obtained from Coprinus comatus (O.F. Müll.) Pers., Cerrena unicolor (Bull.) Murrill, Inocutis rheades (Pers.) Fiasson & Niemela and Leptoporus mollis (Pers.) Quél. mushroom species were investigated. The presence of phenolic and organic acid compounds associated with the bioactive properties of the mushroom species was determined by HPLC-DAD. Fumaric acid was found to be prominent compound in C. comatus (43.90 µg/g dw) and C. unicolor (659.9 µg/g dw), vanillin in L. mollis (19.48 µg/g dw), and p-coumaric acid in I. rheades (21.32 µg/g dw). L. mollis methanol extract, as well as higher antioxidant activity than the standards in CUPRAC and β-carotene-bleaching assays, was noted as superior antioxidant active in all assays (except metal chelating). C. comatus possessed the highest inhibition activity on α-amylase (IC50: 0.23 mg/mL for methanol extract), AChE (IC50: 125.50 µg/mL for hexane extract), and BChE (IC50: 61.03 µg/mL for methanol extract). Also, C. comatus methanol (IC50: 0.09 mg/mL) and L. mollis hexane (IC50 : 0.11 mg/ mL) extracts were better α-glucosidase inhibition active than the acarbose (IC50: 0.37 mg/mL). Our study ascertained that the studied mushroom species are particularly sources of biochemically active compounds with therapeutic potential.
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Affiliation(s)
- Gülsen Tel-Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey
| | - Ebru Deveci
- Chemistry and Chemical Processing Technology Department, Technical Sciences Vocational School, Konya Technical University, 42250 Konya, Turkey
| | - Fatih Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey
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Wang W, Sun M, Yu J, Ma X, Han C. Relationship between Components, Intestinal Microbiota, and Mechanism of Hypoglycemic Effect of the Saggy Ink Cap Medicinal Mushroom (Coprinus Comatus, Agaricomycetes): A Review. Int J Med Mushrooms 2023; 25:81-90. [PMID: 37947066 DOI: 10.1615/intjmedmushrooms.2023050474] [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: 11/12/2023]
Abstract
Coprinus comatus is rich in a variety of nutrients, which has been reported to display a good hypoglycemic effect. However, there is no consensus on the hypoglycemic mechanism of this mushroom. Intestinal microbiota, a complex and intrinsic system, is closely related to metabolism. In this review, we discussed the potential relationship between certain components of C. comatus and intestinal microbiota to illustrate the possible hypoglycemic mechanism of C. comatus through intestinal microbiota. It will provide a new perspective for the study of hypoglycemic mechanism of C. comatus and promote the development and utilization of this mushroom.
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Affiliation(s)
- Wei Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, P.R. China
| | - Min Sun
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, People's Republic of China
| | - Jinyan Yu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, P.R. China
| | - Xumin Ma
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, P.R. China
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, People's Republic of China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, People's Republic of China
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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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12
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Prommaban A, Sriyab S, Marsup P, Neimkhum W, Sirithunyalug J, Anuchapreeda S, To-anun C, Chaiyana W. Comparison of chemical profiles, antioxidation, inhibition of skin extracellular matrix degradation, and anti-tyrosinase activity between mycelium and fruiting body of Cordyceps militaris and Isaria tenuipes. PHARMACEUTICAL BIOLOGY 2022; 60:225-234. [PMID: 35068295 PMCID: PMC8786250 DOI: 10.1080/13880209.2021.2025255] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 12/28/2021] [Indexed: 05/16/2023]
Abstract
CONTEXT Cordyceps militaris and Isaria tenuipes (Cordycipitaceae) are high-value fungi that are used for health-promoting food supplements. Since laboratory cultivation has begun for these fungi, increased output has been achieved. OBJECTIVE This study compared the chemical profiles, antioxidant, anti-tyrosinase, and skin extracellular matrix degradation inhibition between mycelium and fruiting body of C. militaris and I. tenuipes. MATERIALS AND METHODS The antioxidative potential of 10% v/v aqueous infused extract from each fungus was separately investigated using 2,2-azinobis(3-ethylbenzo-thiazoline-6-sulphonic acid) (ABTS), 1,1-diphenyl-2-picrylhydrazyl (DPPH), ferric reducing antioxidant ability, and ferric thiocyanate methods. The inhibition against MMP-1, elastase, and hyaluronidase were determined to reveal their anti-wrinkle potential. Anti-tyrosinase activities were determined. RESULTS C. militaris and I. tenuipes extracts were found to contain a wide range of bioactive compounds, including phenolics, flavonoids, and adenosine. A correlation was discovered between the chemical compositions and their biological activities. The extract from I. tenuipes fruiting body (IF) was highlighted as an extraordinary elastase inhibitor (IC50 = 0.006 ± 0.004 mg/mL), hyaluronidase inhibitor (IC50: 30.3 ± 3.2 mg/mL), and antioxidant via radical scavenging (ABTS IC50: 0.22 ± 0.02 mg/mL; DPPH IC50: 0.05 ± 0.02 mg/mL), thereby reducing ability (EC1: 95.3 ± 4.8 mM FeSO4/g extract) and lipid peroxidation prevention (IC50: 0.40 ± 0.11 mg/mL). IF had a three-times higher EC1 value than ascorbic acid and significantly higher elastase inhibition than epigallocatechin gallate. DISCUSSION AND CONCLUSIONS IF is proposed as a powerful natural extract with antioxidant and anti-wrinkle properties; therefore, it is suggested for further use in pharmaceutical, cosmeceutical, and nutraceutical industries.
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Affiliation(s)
- Adchara Prommaban
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Suwannee Sriyab
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Pachabadee Marsup
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Waranya Neimkhum
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Huachiew Chalermprakiet University, Samutprakarn, Thailand
| | - Jakkapan Sirithunyalug
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
| | - Songyot Anuchapreeda
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
- Division of Clinical Microscopy, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Chaiwat To-anun
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
| | - Wantida Chaiyana
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
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13
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Ratnaningtyas NI, Hernayanti H, Ekowati N, Husen F. Ethanol extract of the mushroom Coprinus comatus exhibits antidiabetic and antioxidant activities in streptozotocin-induced diabetic rats. PHARMACEUTICAL BIOLOGY 2022; 60:1126-1136. [PMID: 35675226 PMCID: PMC9186368 DOI: 10.1080/13880209.2022.2074054] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/08/2022] [Accepted: 04/30/2022] [Indexed: 06/15/2023]
Abstract
CONTEXT Edible mushrooms have a long history of use in traditional Chinese or Japanese medicine. Coprinus comatus (O.F. Müll.) Pers. (Agaricaceae) contains antioxidant and antidiabetic agents. OBJECTIVE To identify the benefits of ethanol extracts of the C. comatus fruit body in streptozotocin-induced hyperglycaemic rats by evaluating their blood glucose, glycosylated haemoglobin (HbA1c), insulin, glucagon-like peptide-1 (GLP-1), dipeptidyl peptidase-4 (DPP-4), and glutathione (GSH) levels, with and without extract administration. MATERIALS AND METHODS Wistar rats were either left untreated or were administered 45 mg/kg body weight (BW) streptozotocin; 45 mg/kg BW metformin; or 250, 500, or 750 mg/kg BW extract for 14 days. The blood glucose, GLP-1, DPP-4, GSH, insulin, and HbA1c levels were determined. Data were analysed using analysis of variance and Duncan's multiple range tests. RESULTS Preliminary data showed that administration of C. comatus ethanol extract dose of 250, 500, and 750 mg orally has no toxicity effects after 24 h administration. The ethanolic extract of fruiting body of C. comatus considerably reduced the rat's fasting blood glucose levels 26.69%, and DPP-4 6.97% at dose of 750 mg. The extract reduced HbA1c 4-4.30%, increased GLP-1 71.09%, GSH 11.19% at dose of 500 mg, and increased insulin levels 13.83%. Extracts contain bioactive compounds such as flavonoid, alkaloid, terpenoids, vitamins C and E, rutin, and saponin. CONCLUSIONS The C. comatus extract can be used as herbal medicine that reduces diabetic symptoms. Further investigation on C. comatus extracts should be conducted with gas chromatography-mass spectrometry to characterise the bioactive compounds.
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Affiliation(s)
- Nuniek Ina Ratnaningtyas
- Department of Biology, Faculty of Biology, Jenderal Soedirman University, Central Java, Indonesia
| | - Hernayanti Hernayanti
- Department of Biology, Faculty of Biology, Jenderal Soedirman University, Central Java, Indonesia
| | - Nuraeni Ekowati
- Department of Biology, Faculty of Biology, Jenderal Soedirman University, Central Java, Indonesia
| | - Fajar Husen
- Department of Medical Laboratory of Technology, Bina Cipta Husada College of Health Science, Central Java, Indonesia
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14
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Tang S, Fan T, Jin L, Lei P, Shao C, Wu S, Yang Y, He Y, Ren R, Xu J. Soil microbial diversity and functional capacity associated with the production of edible mushroom Stropharia rugosoannulata in croplands. PeerJ 2022; 10:e14130. [PMID: 36213510 PMCID: PMC9536307 DOI: 10.7717/peerj.14130] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/06/2022] [Indexed: 01/21/2023] Open
Abstract
In recent years, a rare edible mushroom Stropharia rugosoannulata has become popular. S. rugosoannulata has the characteristics of easy cultivation, low cost, high output value, and low labor requirement, making its economic benefits significantly superior to those of other planting industries. Accumulating research demonstrates that cultivating edible fungus is advantageous for farming soil. The present experiment used idle croplands in winter for S. rugosoannulata cultivation. We explored the effects of S. rugosoannulata cultivation on soil properties and soil microbial community structure in paddy and dry fields, respectively. We cultivated S. rugosoannulata in the fields after planting chili and rice, respectively. The results showed that Chili-S. rugosoannulata and Rice-S. rugosoannulata planting patterns increased the yield, quality and amino acid content of S. rugosoannulata. By analyzing the soil properties, we found that the Chili-S. rugosoannulata and Rice-S. rugosoannulata cropping patterns increased the total nitrogen, available phosphorus, soil organic carbon, and available potassium content of the soil. We used 16s amplicons for bacteria and internal transcribed spacer (ITS) region for fungi to analyze the microbial communities in rhizosphere soils. Notably, S. rugosoannulata cultivation significantly increased the abundance of beneficial microorganisms such as Chloroflexi, Cladosporium and Mortierella and reduce the abundance of Botryotrichumin and Archaeorhizomyces. We consider S. rugosoannulata cultivation in cropland can improve soil properties, regulate the community structure of soil microorganisms, increase the expression abundance of beneficial organisms and ultimately improve the S. rugosoannulata yield and lay a good foundation for a new round of crops after this edible mushroom cultivation.
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Affiliation(s)
- Shaojun Tang
- Hunan Institute of Microbiology, Changsha, china
| | - Tingting Fan
- College of Forestry, Central South University of Forestry & Technology, Changsha, China
| | - Lei Jin
- Hunan Institute of Microbiology, Changsha, china
| | - Pin Lei
- Hunan Institute of Microbiology, Changsha, china
| | - Chenxia Shao
- Hunan Institute of Microbiology, Changsha, china
| | - Shenlian Wu
- Hunan Institute of Microbiology, Changsha, china
| | - Yi Yang
- Hunan Institute of Microbiology, Changsha, china
| | - Yuelin He
- Hunan Institute of Microbiology, Changsha, china
| | - Rui Ren
- Hunan Institute of Microbiology, Changsha, china
| | - Jun Xu
- Hunan Institute of Microbiology, Changsha, china
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15
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Vali N, Fatemi SSA, Alinaghi M. Optimization of ultrasound-assisted production of ergosterol from Penicillium brevicompactum by Taguchi statistical method. Biotechnol Lett 2022; 44:1217-1230. [PMID: 36057882 DOI: 10.1007/s10529-022-03297-0] [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: 05/26/2022] [Accepted: 08/07/2022] [Indexed: 11/02/2022]
Abstract
Ergosterol as a primary metabolite and precursor of vitamin D2, is the most plentiful mycosterols in fungal cell membrane. Process optimization to increase the yield and productivity of biological products is a topic of interest. Ultrasonic waves have many applications in biotechnology, like cell disruption, and enhancement of primary and secondary metabolites production. This study disclosed an optimal condition for ultrasound-assisted production (UAP) of ergosterol from Penicillium brevicompactum MUCL 19,011 using L9 Taguchi statistical method. The intensity (IS), time of sonication (TS), treatment frequency (TF), and number of days of treatment (DT) were allocated to study the effects of ultrasound on ergosterol production. The results were analyzed using Minitab version 19. The maximum ergosterol, 11 mg/g cell dry weight (CDW), was produced on the tenth day while all factors were at a low level. The days of treatment with a contribution of 45.48% was the most significant factor for ergosterol production. For the first time, this study revealed the positive effect of ultrasound on the production of ergosterol. Ergosterol production increased 73% (4.63 mg/g CDW) after process optimization. Finally, a mathematical model of ultrasound factors with a regression coefficient of R2 = 0.978 was obtained for the ergosterol production during ultrasound treatment.
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Affiliation(s)
- Nasim Vali
- Department of Systems Biotechnology, Institute of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.,Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran
| | - Seyed-Safa-Ali Fatemi
- Department of Systems Biotechnology, Institute of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.
| | - Masoumeh Alinaghi
- Department of Food Science, Aarhus University, Agro Food Park 48, 8200 Aarhus N, Aarhus, Denmark
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16
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Evaluation of physicochemical properties, equivalent umami concentration and antioxidant activity of Coprinus comatus prepared by different drying methods. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113479] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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El Sheikha AF. Nutritional Profile and Health Benefits of Ganoderma lucidum "Lingzhi, Reishi, or Mannentake" as Functional Foods: Current Scenario and Future Perspectives. Foods 2022; 11:1030. [PMID: 35407117 PMCID: PMC8998036 DOI: 10.3390/foods11071030] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/21/2022] [Accepted: 03/26/2022] [Indexed: 02/07/2023] Open
Abstract
Ganoderma lucidum has a long history of medicinal uses in the Far East countries of more than 2000 years due to its healing properties. Recently, G. lucidum has come under scientific scrutiny to evaluate its content of bioactive components that affect human physiology, and has been exploited for potent components in the pharmacology, nutraceuticals, and cosmetics industries. For instance, evidence is accumulating on the potential of this mushroom species as a promising antiviral medicine for treating many viral diseases, such as dengue virus, enterovirus 71, and recently coronavirus disease of 2019 (COVID-19). Still, more research studies on the biotherapeutic components of G. lucidum are needed to ensure the safety and efficiency of G. lucidum and promote the development of commercial functional foods. This paper provides an extensive overview of the nutraceutical value of Ganoderma lucidum and the development of commercial functional food. Moreover, the geo-origin tracing strategies of this mushroom and its products are discussed, a highly important parameter to ensure product quality and safety. The discussed features will open new avenues and reveal more secrets to widely utilizing this mushroom in many industrial fields; i.e., pharmaceutical and nutritional ones, which will positively reflect the global economy.
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Affiliation(s)
- Aly Farag El Sheikha
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang 330045, China;
- Department of Biology, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, 25 University Private, Ottawa, ON K1N 6N5, Canada
- Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang 330045, China
- Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, 1101 Zhimin Road, Nanchang 330045, China
- Department of Food Science and Technology, Faculty of Agriculture, Minufiya University, Shibin El Kom 32511, Egypt
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18
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de Alcântara Pinto DC, Pitasse-Santos P, de Souza GA, Castro RN, Freire de Lima ME. Peracetylation of polyphenols under rapid and mild reaction conditions. Nat Prod Res 2022:1-6. [PMID: 35073791 DOI: 10.1080/14786419.2022.2031186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Structural modifications are an important tool for studying the properties of naturally occurring polyphenols. Regarding the preparation of acetyl esters, the presence of hydroxyl groups stabilized by intramolecular hydrogen bonds may pose an obstacle for the peracetylation of these compounds. In this paper, we present a facile protocol for the acetylation of selected polyphenols under mild reaction conditions by using acetic anhydride, catalytic amount 4-dimethylaminopyridine (DMAP) and dimethylformamide (DMF) as solvent. Reaction conditions were adjusted for optimal formation of peracetylated polyphenols while minimizing the formation of byproducts. Butyric anhydride was employed as an alternative acylating agent and showed similar results. Reaction yields varied from 78-97%, and products were obtained in high purity, as determined by LCMS(ESI+), 1H NMR and 13C NMR.
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Affiliation(s)
| | - Paulo Pitasse-Santos
- Instituto de Química, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ, Brazil
| | | | - Rosane Nora Castro
- Instituto de Química, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ, Brazil
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19
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Sheng K, Li Y, Wang Z, Hang K, Ye Z. p‑Coumaric acid suppresses reactive oxygen species‑induced senescence in nucleus pulposus cells. Exp Ther Med 2021; 23:183. [PMID: 35069864 PMCID: PMC8764901 DOI: 10.3892/etm.2021.11106] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/05/2021] [Indexed: 11/12/2022] Open
Abstract
p-Coumaric acid (PCA) is a phenolic acid that is widely present in numerous plants and human diets. Studies have demonstrated the antioxidant and anti-senescence effects of PCA in different cell types. However, the anti-senescence effects of PCA in nucleus pulposus (NP) cells have remained to be determined. In the present study, reverse transcription-quantitative PCR was used to measure the gene expression of Cyclooxygenase-2 (Cox-2), inducible nitric oxide synthase (iNOS), p53, p16, aggrecan and collagen-2 in NP cells. Immunofluorescence staining was used to evaluate the protein expression of p53, p16 and collagen-2 in NP cells. In addition, cell cycle of NP cells was measured by flow cytometry. β-galactosidase staining were used to investigate the senescence of NP cells. Preliminary results indicated that PCA suppressed ROS-induced senescence in NP cells via both the p16 and p53 pathways. NP cells were pretreated with PCA at a concentration of 10 or 50 µg/ml prior to stimulation with 200 µM hydrogen peroxide (H2O2). Pretreatment with PCA significantly inhibited H2O2-induced cell cycle arrest in a dose-dependent manner. PCA also reduced the gene expression of Cox-2, iNOS, p53 and p16 induced by H2O2. By contrast, aggrecan and collagen-2 expression in NP cells was upregulated after PCA treatment. Furthermore, PCA suppressed H2O2-induced changes in the protein expression of p16, p53 and collagen-2. H2O2 stimulation of NP cells increased senescence-associated β-galactosidase (SA-β-gal) activities, while PCA treatment markedly reversed these SA-β-gal activities. Collectively, the present results indicated that PCA attenuated H2O2-induced oxidative stress and cellular senescence, suggesting a potential therapeutic utility of PCA in intervertebral disc degeneration.
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Affiliation(s)
- Kunkun Sheng
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Yan Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Zhan Wang
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Kai Hang
- Orthopedics Research Institute of Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Zhaoming Ye
- Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
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20
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ŞIHOĞLU TEPE A. Chemical compositions and antioxidant activities of four different mushroom species collected from Turkey. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2021. [DOI: 10.21448/ijsm.953923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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21
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Mišković J, Karaman M, Rašeta M, Krsmanović N, Berežni S, Jakovljević D, Piattoni F, Zambonelli A, Gargano ML, Venturella G. Comparison of Two Schizophyllum commune Strains in Production of Acetylcholinesterase Inhibitors and Antioxidants from Submerged Cultivation. J Fungi (Basel) 2021; 7:jof7020115. [PMID: 33557141 PMCID: PMC7913866 DOI: 10.3390/jof7020115] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/15/2021] [Accepted: 01/20/2021] [Indexed: 12/03/2022] Open
Abstract
In recent years, fungi have been recognized as producers of acetylcholinesterase (AChE) inhibitors, agents important for the prevention of Alzheimer’s disease (AD). This study aimed to examine the AChE inhibitory, the antioxidative and antibacterial activity of two different Schizophyllum commune strains that originated from Serbia (SRB) and Italy (IT). Submerged cultivation of grown mycelia (M) and fermentation broth (F) of ethanol (EtOH) and polysaccharide (PSH) extracts lasted for 7, 14, 21 and 28 days. For AChE activity Ellman method was performed, while for antioxidative activity, sevendifferent assays were conducted: DPPH, ABTS, FRAP, SOA, OH, NO together with total phenolic content. Antimicrobial screen, LC–MS/MS technique and FTIR measurements were performed. Different isolates exhibited different AChE activity, with PSH being the strongest (SRB, M, 28 days IC90 79.73 ± 26.34 µg/mL), while in EtOH extracts, IT stood out (F, 14 days, IC50 0.8 ± 0.6 µg/mL). PSH extracts (7 days) exhibit significant antioxidative activity (AO), opposite to EtOH extracts where 14 and 21days periods stood out. Only tw extracts showed antibacterial activity. Following LC–MS/MS analysis p-hydroxybenzoic and gallic acids were the most abundant phenolics. PSH extracts demonstrated remarkable results, making this study debut and introducing S. commune as a valuable resource of AChE inhibitors.
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Affiliation(s)
- Jovana Mišković
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, TrgDositejaObradovića 2, 21000 Novi Sad, Serbia; (J.M.); (N.K.)
| | - Maja Karaman
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, TrgDositejaObradovića 2, 21000 Novi Sad, Serbia; (J.M.); (N.K.)
- Correspondence:
| | - Milena Rašeta
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; (M.R.); (S.B.)
| | - Nenad Krsmanović
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, TrgDositejaObradovića 2, 21000 Novi Sad, Serbia; (J.M.); (N.K.)
| | - Sanja Berežni
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; (M.R.); (S.B.)
| | - Dragica Jakovljević
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia;
| | - Federica Piattoni
- Laboratory of Genetics & Genomics of Marine Resources and Environment (GenoDream), Department Biological, Geological & Environmental Sciences (BiGeA), University of Bologna, Via S. Alberto 163, 48123 Ravenna, Italy;
| | - Alessandra Zambonelli
- Dipartimento di Scienze e Tecnologie Agroalimentari, University of Bologna, Via Fanin 46, 40127 Bologna, Italy;
| | - Maria Letizia Gargano
- Department of Agricultural and Environmental Science, University of Bari “Aldo Moro”, Via Amendola 165/A, I-70126 Bari, Italy;
| | - Giuseppe Venturella
- Department of Agricultural, Food and Forest Sciences, University of Palermo, Via delle Scienze, Bldg. 4, 90128 Palermo, Italy;
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22
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Sun M, Wang Y, Li W, Cai X, Qi D, Zhang Y, Han C. Comparison of the structures and prebiotic-like effects in vitro of polysaccharides from Coprinus comatus fruit body and mycelium. Int J Biol Macromol 2020; 165:2621-2629. [PMID: 33736278 DOI: 10.1016/j.ijbiomac.2020.10.163] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/17/2020] [Accepted: 10/20/2020] [Indexed: 10/23/2022]
Abstract
Many effects of Coprinus comatus are attributed to its polysaccharide components. Therefore, the aim of this article is to take Coprinus comatus polysaccharides as the research topic to estimate the difference between the polysaccharides of Coprinus comatus fruiting bodies (CBPs) and the intracellular polysaccharides of liquid fermentation (ICPs). The total carbohydrate contents, monosaccharide compositions, molecular weights, functional groups, microstructures and functional properties of the two prepared polysaccharides were evaluated. At the same time, the influences of the two polysaccharides on the proliferation of lactobacillus and Bifidobacterium in vitro were compared. The structural analysis exhibited that there were slight differences in the two prepared polysaccharides. However, both ICPs and CBPs could be utilized by these two strains. Furthermore, the effects of the two prepared polysaccharides on the proliferation of the selected probiotics were dose-dependent manners within the scope of the experiment, and the ICPs group and CBPs group had no significant difference (P > 0.05). Therefore, this work demonstrates that ICPs could be an equivalent replacer for CBPs.
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Affiliation(s)
- Min Sun
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yongxia Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Weidong Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Xiaoqing Cai
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Dongmei Qi
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yongqing Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China.
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23
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Mohammed NA, Abdou HM, Tass MA, Alfwuaires M, Abdel-Moneim AM, Essawy AE. Oral Supplements of <i>Ginkgo biloba</i> Extract Alleviate Neuroinflammation, Oxidative Impairments and Neurotoxicity in Rotenone-Induced Parkinsonian Rats. Curr Pharm Biotechnol 2020; 21:1259-1268. [PMID: 32196446 DOI: 10.2174/1389201021666200320135849] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Ginkgo biloba extract (GbE) is known to contain several bioactive compounds and exhibits free radical scavenging activity. Parkinson's Disease (PD) is a neurodegenerative disorder characterized by the loss of dopaminergic neurons and is associated with oxidative stress, neuroinflammation and apoptosis. OBJECTIVE The current study aimed to investigate the neuroprotective effect of GbE in a rat model of PD induced by rotenone (ROT; a neurotoxin). METHODS Twenty-four male albino rats were randomly divided into four groups of six rats each: normal control, GbE treated, toxin control (ROT treated) and GbE+ROT group. RESULTS Oral administration of ROT (2.5 mg/kg b.w.) for 50 days caused an increased generation of lipid peroxidation products and significant depletion of reduced glutathione, total thiol content and activities of enzymatic antioxidants, i.e., superoxide dismutase and glutathione peroxidase in the brains of treated rats. Furthermore, ROT caused an elevation in acetylcholinesterase, interleukin-1β, interleukin- 6 and tumor necrosis factor-α and a significant reduction in dopamine in the stratum and substantia nigra. Immunohistochemical results illustrated that ROT treatment reduced the expression of tyrosine hydroxylase (TH). GbE treatment (150 mg/kg b.w./day) significantly reduced the elevated oxidative stress markers and proinflammatory cytokines and restored the reduced antioxidant enzyme activities, DA level and TH expression. These results were confirmed by histological observations that clearly indicated a neuroprotective effect of GbE against ROT-induced PD. CONCLUSION GbE mitigated ROT-induced PD via the inhibition of free-radical production, scavenging of ROS, and antioxidant enhancement.
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Affiliation(s)
- Nema A Mohammed
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Heba M Abdou
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Mona A Tass
- Faculty of Art and Science- Badr, Al-Jabal Al-Gharbi University, Gherian, Libya
| | - Manal Alfwuaires
- Department of Biological Sciences, Faculty of Science, King Faisal University, Hofuf-31982, Al-Ahsa, Saudi Arabia
| | | | - Amina E Essawy
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria, Egypt
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Stilinović N, Čapo I, Vukmirović S, Rašković A, Tomas A, Popović M, Sabo A. Chemical composition, nutritional profile and in vivo antioxidant properties of the cultivated mushroom Coprinus comatus. ROYAL SOCIETY OPEN SCIENCE 2020; 7:200900. [PMID: 33047050 PMCID: PMC7540769 DOI: 10.1098/rsos.200900] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/10/2020] [Indexed: 05/04/2023]
Abstract
This study investigated the chemical and nutritional profile and antioxidative properties of cultivated Coprinus comatus. Proximate analysis revealed that C. comatus is rich in carbohydrates, dietary fibres and proteins, and could also be a valuable source of phenolics. Additionally, fat content is low, consisting mainly of polyunsaturated and omega-3 fatty acids. Furthermore, the safety profile of C. comatus is satisfactory, with all elements of toxicological importance within the proposed limits. Oral treatment with C. comatus for 42 days improved the antioxidant capabilities and ameliorated carbon tetrachloride-induced liver damage in rats, marked by decreased serum aminotransferase levels and lipid peroxidation intensity. Glutathione concentrations increased in a dose-dependent manner. Histological morphometric and immunohistochemical analysis confirmed antioxidative and hepatoprotective potential. These findings imply that cultivated C. comatus could be considered a nutraceutical, having beneficial nutrient and therapeutic properties.
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Affiliation(s)
- Nebojša Stilinović
- Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
| | - Ivan Čapo
- Faculty of Medicine, Department of Histology and Embryology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
| | - Saša Vukmirović
- Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
| | - Aleksandar Rašković
- Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
| | - Ana Tomas
- Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
| | - Mira Popović
- Faculty of Sciences, Department of Chemistry, University of Novi Sad, Trg Dositeja Obradovića 3, 21000, Novi Sad, Serbia
| | - Ana Sabo
- Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Novi Sad, Hajduk Veljkova 3, 21000, Novi Sad, Serbia
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Nowakowski P, Naliwajko SK, Markiewicz‐Żukowska R, Borawska MH, Socha K. The two faces of Coprinus comatus-Functional properties and potential hazards. Phytother Res 2020; 34:2932-2944. [PMID: 32462723 PMCID: PMC7754439 DOI: 10.1002/ptr.6741] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/23/2020] [Accepted: 05/07/2020] [Indexed: 01/01/2023]
Abstract
Mushrooms have been used for centuries not only as food but also in traditional medicine as a source of components with pro‐health activity. One of them is Coprinus comatus (O.F.Müll.) Pers. also called shaggy mane, chicken drumstick mushroom, or lawyer's wig. In Asian countries, C. comatus (CC) is approved as edible mushroom and often cultivated for consumption, whereas in many other countries, although it is widespread, it is unrecognized and not used. In this review, for the first time, we discussed about the composition related to functional properties as well as the potential risks associated with consumption of CC by reviewing scientific literature. The information has been collected in order to get to know this species thoroughly. Various studies show many of the physiological activities, such as antioxidant, anticancer, antiandrogenic, hepatoprotective, acetylcholinesterase inhibitory, antiinflammatory, antidiabetic, antiobesity, antibacterial, antifungal, antinematode, and antiviral. Besides positive physiological properties, CC has also negative features, for example, skin reactions in patients with dermatitis and atopic predisposition, risk of confusion with poisonous mushrooms, quick autolysis after collection, and contamination of toxic elements.
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Affiliation(s)
- Patryk Nowakowski
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory MedicineMedical University of BialystokBialystokPoland
| | - Sylwia K. Naliwajko
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory MedicineMedical University of BialystokBialystokPoland
| | - Renata Markiewicz‐Żukowska
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory MedicineMedical University of BialystokBialystokPoland
| | - Maria H. Borawska
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory MedicineMedical University of BialystokBialystokPoland
| | - Katarzyna Socha
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory MedicineMedical University of BialystokBialystokPoland
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Jing S, Zhao Z, Wu J, Yan LJ. Antioxidative and Hypoglycemic Effect of Ta-ermi Extracts on Streptozotocin-Induced Diabetes. Diabetes Metab Syndr Obes 2020; 13:2147-2155. [PMID: 32606873 PMCID: PMC7320996 DOI: 10.2147/dmso.s258116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/28/2020] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION The purpose of the present study was to reveal the potential positive effect of the Ta-ermi extracts on oxidative stress and streptozotocin (STZ)-diabetic mice and rats treated with Ta-ermi water- and alcohol-extracts. METHODS The study was carried out using three experimental model: 1) in vitro experiments whereby Ta-ermi extracts were incubated with free radical generators such as 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) to evaluate Ta-ermi's antioxidant effects; 2) testing the hypoglycemic effects of Ta-ermi extracts in streptozotocin (STZ)-induced diabetic mice; and 3) testing the beneficial effects of Ta-ermi extracts on mitochondrial complex I function using STZ-diabetic rats. RESULTS In vitro antioxidant experiments showed that both of the extracts could scavenge free radicals and exhibited inhibitory effects on glucosidase and aldose reductase with differential effects between water extract and alcohol extract. In the STZ mouse diabetic model, both the water- and alcohol-extracts attenuated body weight decrease, decreased blood glucose levels in a concentration-dependent manner, improved insulin sensitivity, and increased oral glucose tolerance ability. In the STZ-diabetic rat model, both the water- and alcohol-extracts were found to be able to lower blood glucose levels in the diabetic animals with no effects on body weight changes. Moreover, in the STZ-diabetic rats, both the water- and alcohol-extracts of Ta-ermi could inhibit the increase of mitochondrial NADH/ubiquinone oxidoreductase (complex I) activity in the pancreas and enhanced complex I activity in the liver but showed no effect on lung or kidney mitochondrial complex I. DISCUSSION The present study points to the potential medicinal value of Ta-ermi's water and alcohol extracts in lowering blood glucose and decreasing diabetic oxidative stress. One limitation of our study is that the compound or compounds that actually have this beneficial effect in the extracts remain unknown at this time. Therefore, the future studies should be focused on the identification of the components in the extracts that exhibit anti-oxidative and hypoglycemic effects. CONCLUSION Taken together, our studies using different experimental paradigms indicate that Ta-ermi extracts possess antioxidant and anti-diabetic properties and may be employed as functional food ingredients for the remission of diabetes.
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Affiliation(s)
- Siqun Jing
- Yingdong Food College, Shaoguan Unversity, Shaoguan, Guangdong512005, People’s Republic of China
- Correspondence: Siqun Jing; Liang-Jun Yan Tel/Fax +86-0751-8120167; Tel +1 817-735-2386;Fax +1 817-735-2603 Email ;
| | - Zhengmei Zhao
- College of Life Sciences and Technology, Xinjiang University, Urumqi, Xinjiang830046, People’s Republic of China
| | - Jinzi Wu
- Department of Pharmaceutical Sciences, UNT System College of Pharmacy, University of North Texas Health Science Center at Fort Worth, Fort Worth, TX76107, USA
| | - Liang-Jun Yan
- Department of Pharmaceutical Sciences, UNT System College of Pharmacy, University of North Texas Health Science Center at Fort Worth, Fort Worth, TX76107, USA
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Karaman M, Atlagić K, Novaković A, Šibul F, Živić M, Stevanović K, Pejin B. Fatty Acids Predominantly Affect Anti-Hydroxyl Radical Activity and FRAP Value: The Case Study of Two Edible Mushrooms. Antioxidants (Basel) 2019; 8:antiox8100480. [PMID: 31614797 PMCID: PMC6827024 DOI: 10.3390/antiox8100480] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 09/20/2019] [Accepted: 09/21/2019] [Indexed: 12/29/2022] Open
Abstract
Compared to plants, nowadays mushrooms attract more attention as functional foods, due to a number of advantages in manipulating them. This study aimed to screen the chemical composition (fatty acids and phenolics) and antioxidant potential (OH•, 2,2-diphenyl-1-picrylhydrazyl (DPPH•) and ferric reducing ability of plasma (FRAP)) of two edible mushrooms, Coprinus comatus and Coprinellus truncorum, collected from nature and submerged cultivation. Partial least square regression analysis has pointed out the importance of some fatty acids—more precisely, unsaturated fatty acids (UFAs) followed by fatty acids possessing both short (C6:0 and C8:0) and long (C23:0 and C24:0) saturated chains—and phenolic compounds (such as protocatechuic acid, daidzein, p-hydroxybenzoic acid, genistein and vanillic acid) for promising anti-OH•, FRAP and anti-DPPH• activities, respectively. However, other fatty acids (C16:0, C18:0 and C18:3n3) along with the flavonol isorhamnetin are actually suspected to negatively affect (by acting pro-oxidative) the aforementioned parameters, respectively. Taken together, design of new food supplements targeting oxidative stress might be predominantly based on the various UFAs combinations (C18:2n6, C20:1, C20:2, C20:4n6, C22:2, C22:1n9, etc.), particularly if OH• is suspected to play an important role.
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Affiliation(s)
- Maja Karaman
- Department of Biology and Ecology - DBE, Faculty of Sciences - PMF, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia.
| | - Kristina Atlagić
- Institute of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, Studentski trg 16, 11158 Belgrade, Serbia.
| | - Aleksandra Novaković
- Institute for Food Technology - FINS, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia.
| | - Filip Šibul
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences - PMF, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia.
| | - Miroslav Živić
- Institute of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, Studentski trg 16, 11158 Belgrade, Serbia.
| | - Katarina Stevanović
- Institute of Physiology and Biochemistry, Faculty of Biology, University of Belgrade, Studentski trg 16, 11158 Belgrade, Serbia.
| | - Boris Pejin
- Department of Life Sciences, Institute for Multidisciplinary Research - IMSI, University of Belgrade, Kneza Višeslava 1, 11030 Belgrade, Serbia.
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Karaman M, Tesanovic K, Novakovic A, Jakovljevic D, Janjusevic L, Sibul F, Pejin B. Coprinus comatus filtrate extract, a novel neuroprotective agent of natural origin. Nat Prod Res 2018; 34:2346-2350. [DOI: 10.1080/14786419.2018.1533831] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Maja Karaman
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | - Kristina Tesanovic
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
- Department of Physiology and Biophysics, Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | | | - Dragica Jakovljevic
- Centre of Chemistry, Institute of Chemistry, Technology and Metallurgy − ICTM, University of Belgrade, Belgrade, Serbia
| | - Ljiljana Janjusevic
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | - Filip Sibul
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | - Boris Pejin
- Department of Life Sciences, Institute for Multidisciplinary Research – IMSI, University of Belgrade, Belgrade, Serbia
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Qi L, Liu H, Li J, Li T, Wang Y. Feature Fusion of ICP-AES, UV-Vis and FT-MIR for Origin Traceability of Boletus edulis Mushrooms in Combination with Chemometrics. SENSORS (BASEL, SWITZERLAND) 2018; 18:E241. [PMID: 29342969 PMCID: PMC5795700 DOI: 10.3390/s18010241] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/08/2018] [Accepted: 01/12/2018] [Indexed: 02/06/2023]
Abstract
Origin traceability is an important step to control the nutritional and pharmacological quality of food products. Boletus edulis mushroom is a well-known food resource in the world. Its nutritional and medicinal properties are drastically varied depending on geographical origins. In this study, three sensor systems (inductively coupled plasma atomic emission spectrophotometer (ICP-AES), ultraviolet-visible (UV-Vis) and Fourier transform mid-infrared spectroscopy (FT-MIR)) were applied for the origin traceability of 192 mushroom samples (caps and stipes) in combination with chemometrics. The difference between cap and stipe was clearly illustrated based on a single sensor technique, respectively. Feature variables from three instruments were used for origin traceability. Two supervised classification methods, partial least square discriminant analysis (FLS-DA) and grid search support vector machine (GS-SVM), were applied to develop mathematical models. Two steps (internal cross-validation and external prediction for unknown samples) were used to evaluate the performance of a classification model. The result is satisfactory with high accuracies ranging from 90.625% to 100%. These models also have an excellent generalization ability with the optimal parameters. Based on the combination of three sensory systems, our study provides a multi-sensory and comprehensive origin traceability of B. edulis mushrooms.
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Affiliation(s)
- Luming Qi
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, China.
- State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Honggao Liu
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
| | - Jieqing Li
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China.
| | - Tao Li
- College of Resources and Environment, Yuxi Normal University, Yuxi 653100, China.
| | - Yuanzhong Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, China.
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Karaman M, Janjušević L, Jakovljević D, Šibul F, Pejin B. Anti-hydroxyl radical activity, redox potential and anti-AChE activity of Amanita strobiliformis polysaccharide extract. Nat Prod Res 2018; 33:1522-1526. [DOI: 10.1080/14786419.2017.1422183] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maja Karaman
- Faculty of Sciences, Department of Biology and Ecology, University of Novi Sad, Novi Sad, Serbia
| | - Ljiljana Janjušević
- Faculty of Sciences, Department of Biology and Ecology, University of Novi Sad, Novi Sad, Serbia
| | - Dragica Jakovljević
- Institute of Chemistry, Technology and Metallurgy, Centre of Chemistry, University of Belgrade, Belgrade, Serbia
| | - Filip Šibul
- Faculty of Sciences, Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Novi Sad, Serbia
| | - Boris Pejin
- Department of Life Sciences, Institute for Multidisciplinary Research – IMSI, University of Belgrade, Belgrade, Serbia
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Making Use of Genomic Information to Explore the Biotechnological Potential of Medicinal Mushrooms. MEDICINAL AND AROMATIC PLANTS OF THE WORLD 2017. [DOI: 10.1007/978-981-10-5978-0_13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Pejin B, Karaman M. Antitumor Natural Products of Marine-Derived Fungi. REFERENCE SERIES IN PHYTOCHEMISTRY 2017. [DOI: 10.1007/978-3-319-19456-1_25-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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