Antioxidant, antibacterial and anti-aging activities of intracellular zinc polysaccharides from Grifola frondosa SH-05

Zhang, Chen; Gao, Zheng; Hu, Chunlong; Zhang, Jianjun; Sun, Xinyi; Rong, Chengbo

doi:10.1016/j.ijbiomac.2016.12.003

Cited by 76 publications

(24 citation statements)

References 44 publications

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“…It has been reported that acute alcohol consumption can induce oxidative stress in vivo , leading to the overproduction of ROS. This plays an important role in the development of ALD due to the toxic effects of ROS on lipids, enzymes, nucleic acids, and proteins [ 39 – 41 ]. Hence, it seems necessary to increase the scavenging abilities against ROS.…”

Section: Discussionmentioning

confidence: 99%

Antioxidant and Hepatoprotective Activities of Polysaccharides from Spent Mushroom Substrates (Laetiporus sulphureus) in Acute Alcohol‐Induced Mice

Zhao

Lan²,

Liu

et al. 2017

Oxidative Medicine and Cellular Longevity

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In order to contribute to the exploitation and utilization of spent mushroom substrates (SMS) of Laetiporus sulphureus, hot-water-extractable polysaccharides (H-SMPS) and enzymatic-extractable polysaccharides (E-SMPS) were successfully isolated from SMS of L. sulphureus. Both H-SMPS and E-SMPS were found to have high reducing power and potential scavenging activities against hydroxyl, DPPH, and superoxide anion radicals. In vivo assays showed that the administration of H-SMPS and E-SMPS has potential hepatoprotective effects against alcohol-induced alcoholic liver disease (ALD), possibly brought about by improving liver function, increasing antioxidant status, and reducing lipid peroxidation. Furthermore, monosaccharide composition analysis showed that fucose may play a vital role in guaranteeing stronger hepatoprotection. These results may provide references for the exploitation of the SMS of L. sulphureus as a source of H-SMPS and E-SMPS, which in turn can be used as functional foods or natural drugs for the prevention of ALD and other liver diseases.

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Section: Discussionmentioning

confidence: 99%

Antioxidant and Hepatoprotective Activities of Polysaccharides from Spent Mushroom Substrates (Laetiporus sulphureus) in Acute Alcohol‐Induced Mice

Zhao

Lan²,

Liu

et al. 2017

Oxidative Medicine and Cellular Longevity

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“…The scavenging activity of ALPS on hydrogen peroxide was investigated as previously reported 49 . A reaction mixture including phosphate buffer (2 mL, 0.1 mol/L, pH 7.4), H 2 O 2 solution (0.4 mL, 0.3%, v/v) and ALPS (1 mL, 0–800 mg/L) was determined at 230 nm after 15 minutes by spectrophotometer using deionized water as a blank control and BHT as a positive standard.…”

Section: Methodsmentioning

confidence: 99%

The antioxidant activities of alkalic-extractable polysaccharides from Coprinus comatus on alcohol-induced liver injury in mice

Zhao

Zhang

Liu

et al. 2018

Sci Rep

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The aim of this work was to provide a preliminary characterization of alkalic-extractable polysaccharides (ALPS) from Coprinus comatus, to explore its in vivo antioxidant activities and protective effects on alcohol-induced liver injury. ALPS showed strong antioxidant and anti-inflammatory abilities and markedly low serum enzyme activities, hepatic and serum lipid levels, as well as low hepatic lipid peroxidation levels; moreover, ALPS improved the alcohol metabolism system. These results were also confirmed by an analysis of histopathological section observations. ALPS, in both α- and β-configurations, as analysed by fourier-transform infrared (FT-IR) and nuclear magnetic resonance (NMR), was mainly composed of rhamnose (Rha), fucose (Fuc), ribose (Rib), xylose (Xyl), mannose (Man), galactose (Gal) and glucose (Glu) with mass percentages of 0.52%, 1.02%, 0.80%, 0.92%, 3.05%, 2.96% and 90.73%, respectively. These results may offer support for the use of ALPS as a functional food or natural drug source that can prevent and treat alcohol-induced liver injury.

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“…Anthocyanin extracts from plants are promising as a treatment for hypertension and hyperlipidemia [6]. Many authors have also reported about the antioxidant activity [7], anti-inflammatory activity [8,9], cardioprotective activity [10], hepatoprotective activity [11] and antibacterial activity [12] of anthocyanins.…”

Section: Definition Of Antioxidant Effect (Aox)mentioning

confidence: 99%

Preparation and characterizations of new biomaterials by anthocyanins adsorption on hydroxyapatite-based materials

Barabáş¹,

Muntean²,

Szabó³

et al. 2017

Studia UBB Chemia

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Anthocyanins (ACNs) are water-soluble plant pigments belonging to the group of flavonoids, with antioxidant, anti-inflammatory and antibacterial activity. The antioxidant activities of extracts from berries and hibiscus were tested with the Briggs-Rauscher method. Adsorption of anthocyanins on biomaterials is a method for their stabilization. Hydroxyapatite (HAP) doped with inorganic silica has an increased specific surface, porosity and chemical reactivity. Anthocyanins from extracts of different berries were adsorbed on hydroxyapatite-based materials. The adsorption and desorption capacity of hydroxyapatite-based materials were measured and the adsorption capacity of different anthocyanin extracts were compared. It was concluded that the highest adsorption capacity and efficiency were obtained in the case of blueberry. Based on the results of the desorption experiments, it has been proven that HAP-Si-blueberry is more adequate to obtain a retard effect, despite the fact that the antioxidant activities of blueberry and blackcurrant are similar.

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Antioxidant, antibacterial and anti-aging activities of intracellular zinc polysaccharides from Grifola frondosa SH-05

Cited by 76 publications

References 44 publications

Antioxidant and Hepatoprotective Activities of Polysaccharides from Spent Mushroom Substrates (Laetiporus sulphureus) in Acute Alcohol‐Induced Mice

Antioxidant and Hepatoprotective Activities of Polysaccharides from Spent Mushroom Substrates (Laetiporus sulphureus) in Acute Alcohol‐Induced Mice

The antioxidant activities of alkalic-extractable polysaccharides from Coprinus comatus on alcohol-induced liver injury in mice

Preparation and characterizations of new biomaterials by anthocyanins adsorption on hydroxyapatite-based materials

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