Phenolic profile, antioxidant and cholinesterase inhibitory activities of four Trametes species: T. bicolor, T. pubescens, T. suaveolens, and T. versicolor

Tel‐Çayan, Gülsen; Çayan, Fatih; Deveci, Ebru; Duru, Mehmet Emin

doi:10.1007/s11694-021-01034-1

Cited by 7 publications

(2 citation statements)

References 36 publications

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“…Scientific studies and ethno-medicine both indicate that the application of this mushroom may provide several beneficial health effects, which may be attributed to a wide range of bioactive compounds, such as polysaccharides, glycoproteins, glycopeptides and phenolics etc. [ 9 , 10 , 11 ]. Up to this point, T. versicolor has primarily been studied as an anticancer agent.…”

Section: Introductionmentioning

confidence: 99%

Characterization, In Vitro Biological Activity and In Vivo Cardioprotective Properties of Trametes versicolor (L.:Fr.) Quél. Heteropolysaccharides in a Rat Model of Metabolic Syndrome

et al. 2023

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The present study aimed to examine the biological activity and cardioprotective potential of Trametes versicolor heteropolysaccharides (TVH) in a rat model of metabolic syndrome (MetS). This study included 40 Wistar rats divided into 5 groups: CTRL—healthy non-treated rats; MetS—non-treated rats; and H-TV, M-TV and L-TV-rats with MetS treated with either 300, 200 or 100 mg/kg TVH per os for 4 weeks. After finishing the treatment, we conducted an oral glucose tolerance test (OGTT), hemodynamic measurements and the animals were sacrificed, hearts isolated and subjected to the Langendorff technique. Blood samples were used for the determination of oxidative stress parameters, lipid status and insulin levels. We showed that α-amylase inhibition was not the mode of TVH antidiabetic action, while TVH showed a moderate inhibition of pathogenic microorganisms’ growth (MIC 8.00 mg·mL−1; MBC/MFC 16.00 mg·mL−1). H-TV and M-TV significantly reduced the level of prooxidants (O2−, H2O2, TBARS; p < 0.05), increased antioxidants activity (SOD, CAT, GSH; p < 0.05), reduced blood pressure (p < 0.05), improved glucose homeostasis in the OGTT test (p < 0.05), and ejection fraction (p < 0.05) and cardiac contractility (p < 0.05) compared to MetS (p < 0.05). Moreover, TVH treatment normalized the lipid status and decreased insulin levels compared to MetS rats (p < 0.05). The obtained results demonstrated that the TVH may be considered a useful agent for cardioprotection in MetS conditions.

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Section: Introductionmentioning

confidence: 99%

Characterization, In Vitro Biological Activity and In Vivo Cardioprotective Properties of Trametes versicolor (L.:Fr.) Quél. Heteropolysaccharides in a Rat Model of Metabolic Syndrome

et al. 2023

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“…Phenolic compounds can be naturally found in fruits and plants. Hence, they are thoroughly studied and their antioxidant, antimicrobial and anti-inflammatory properties have been demonstrated [ 1 ]. Among fruits, grape is one of the richest sources of phenolic compounds, such as anthocyanins, catechins, procyanidins, and tannins [ 2 ], which mostly locate in the skin and seeds [ 3 ].…”

Section: Introductionmentioning

confidence: 99%

A Liposomal Formulation to Exploit the Bioactive Potential of an Extract from Graciano Grape Pomace

et al. 2022

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Antioxidant compounds with health benefits can be found in food processing residues, such as grape pomace. In this study, antioxidants were identified and quantified in an extract obtained from Graciano red grape pomace via a green process. The antioxidant activity of the extract was assessed by the DPPH and FRAP tests, and the phenolic content by the Folin–Ciocalteu test. Furthermore, nanotechnologies were employed to produce a safe and effective formulation that would exploit the antioxidant potential of the extract for skin applications. Anthocyanins, flavan-3-ols and flavanols were the main constituents of the grape pomace extract. Phospholipid vesicles, namely liposomes, were prepared and characterized. Cryo-TEM images showed that the extract-loaded liposomes were predominantly spherical/elongated, small, unilamellar vesicles. Light scattering results revealed that the liposomes were small (~100 nm), homogeneously dispersed, and stable during storage. The non-toxicity of the liposomal formulation was demonstrated in vitro in skin cells, suggesting its possible safe use. These findings indicate that an extract with antioxidant properties can be obtained from food processing residues, and a liposomal formulation can be developed to exploit its bioactive value, resulting in a promising healthy product.

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Trametes betulina (L.) Pilát.; Trametes cinnabarina (Jacq.) Fr.; Trametes gibbosa (Pers.) Fr.; Trametes hirsuta (Wulfen) Lloyd; Trametes pubescens (Schumach.) Pilát; Trametes suaveolens (L.) Fr.; Trametes versicolor (L.) Lloyd - POLYPORACEAE

Gafforov,

Rašeta,

İnci

et al. 2023

Ethnobiology

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Phenolic profile, antioxidant and cholinesterase inhibitory activities of four Trametes species: T. bicolor, T. pubescens, T. suaveolens, and T. versicolor

Cited by 7 publications

References 36 publications

Characterization, In Vitro Biological Activity and In Vivo Cardioprotective Properties of Trametes versicolor (L.:Fr.) Quél. Heteropolysaccharides in a Rat Model of Metabolic Syndrome

Characterization, In Vitro Biological Activity and In Vivo Cardioprotective Properties of Trametes versicolor (L.:Fr.) Quél. Heteropolysaccharides in a Rat Model of Metabolic Syndrome

A Liposomal Formulation to Exploit the Bioactive Potential of an Extract from Graciano Grape Pomace

Trametes betulina (L.) Pilát.; Trametes cinnabarina (Jacq.) Fr.; Trametes gibbosa (Pers.) Fr.; Trametes hirsuta (Wulfen) Lloyd; Trametes pubescens (Schumach.) Pilát; Trametes suaveolens (L.) Fr.; Trametes versicolor (L.) Lloyd - POLYPORACEAE

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