Extraction, characterization of the polysaccharide extracts from Se-enriched G. lucidum (Se-GLP) and its inhibition against oxidative damage in ischemic reperfusion mice

Shi, Weilin; Han, Hongwei; Chen, Gengzhen; Chen, Xi; Hong, Ying‐Kai; Chen, Ling-Kong; Chen, Dan; Zhang, Lu

doi:10.1016/j.carbpol.2009.12.027

Cited by 28 publications

(9 citation statements)

References 27 publications

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“…The antioxidant activity of crude polysaccharidic extracts obtained from Ganoderma sp., have been recently described (Shi et al, 2010;Yang et al, 2010;Heleno et al, 2012;Kozarski et al, 2012;Zhao et al, 2012;Pan et al, 2013).…”

Section: Crude Polysaccharidic Ganoderma Extractsmentioning

confidence: 96%

“…Polysaccharidic extracts prepared from G. lucidum also lowered serum levels of MDA and intercellular adhesion molecule-1 in heart and liver of mice with ischemic reperfusion, and increased antioxidant enzymes activity (Shi et al, 2010). In diabetic rats, the polysaccharidic extract was able to reduce oxidative injury and inhibit apoptosis by increasing antioxidant enzymes activity, and modifying B-cell lymphoma 2 (bcl-2) expression and bcl-2-associated X protein (bax)/bcl-2 ratio (Yang et al, 2010).…”

Section: Crude Polysaccharidic Ganoderma Extractsmentioning

confidence: 99%

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Chemical features of Ganoderma polysaccharides with antioxidant, antitumor and antimicrobial activities

et al. 2015

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This review aims to contribute to the growing knowledge on bioactive (antioxidant, antitumor and antimicrobial) properties of polysaccharides, glycoproteins and polysaccharidic extracts obtained from Ganoderma species. The chemical features were analyzed and related to correspondent bioactivities. ____________________________________________________________________ 2 Research highlightsChemical features of Ganoderma bioactive polysaccharides were discussed.Methods for extraction, isolation and identification were evaluated.Bioactivity of polysaccharidic extracts and purified compounds were discussed.Integration of data allowed deduction of structure-activity relationships.

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Section: Crude Polysaccharidic Ganoderma Extractsmentioning

confidence: 96%

Section: Crude Polysaccharidic Ganoderma Extractsmentioning

confidence: 99%

Chemical features of Ganoderma polysaccharides with antioxidant, antitumor and antimicrobial activities

et al. 2015

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“…It is, however, a known fact that animals and humans consume abundant polysaccharides and proteins daily. Moreover, organic Se is an ideal food additive . Therefore, Se‐containing polysaccharides and proteins are beneficial for exploration into new and more bioresources.…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, organic Se is an ideal food additive. 12 Therefore, Se-containing polysaccharides and proteins are beneficial for exploration into new and more bioresources. Values are the means ± standard deviations (n = 3).…”

Section: Introductionmentioning

confidence: 99%

Isolation, purification and characterisation of selenium-containing polysaccharides and proteins in selenium-enriched Radix puerariae

Zou

Zhao

Mao

et al. 2013

J. Sci. Food Agric.

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“…Nhìn chung, các mẫu đều có khoảng độ dài sóng 3500-3200 cm -1 và 3000-2800 cm -1 lần lượt là dao động giãn O-H và C-H. Dải sóng từ 1300-400 cm -1 thường được xác định là của các nhóm chức hóa học chính của polysaccharide hay protein: [2,11].…”

Section: Phân Tích Ft-irunclassified

Study on the selenium absorptive ability of Ophiocordyceps sinensis fungus in liquid cultures

Tran

Pham

et al. 2016

Sci. Tech. Dev. J.

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Ophiocordyceps sinensis is a medicinal mushroom which is highly valued in traditional and modern medicine. Besides, selenium (Se) is an essential trace element in the human body. Therefore, the study on selenium accumulation ability of O. sinensis fungus to improve its bioactivities as well as selenium bioavailability is extremely imperative. In this research, O. sinensis cultured on liquid medium with sodium selenite (Se+4) or sodium selenate (Se+6) at 0–30 mg/L concentrations, then isolated three selenium-containing compounds including selenium-exopolysaccharide (Se-EPS), selenium-polysaccharide (Se-PS) and selenium-protein (Se-Pr). The results showed that the growth and selenium cumulation of O. sinensis at 25 mg/L Se6+ were the best with the biomass and selenium levels reached 14.52 ± 0.82 g/L and 1644.83 ± 116.45 μg/g, respectively. Of those, the selenium composition in organic compounds was 568.84 ± 12.86 μg/g in Se-EPS, 429.68 ± 22.17μg/g in Se-PS and 443.19 ± 18.48 μg/g in Se-Pr. Moreover, the FT-IR analysis of the aforementioned compounds determined the presence of Se=O and C-O-Se stretching vibration at the featured absorption peaks. Consequently, these results have demonstrated that O. sinensis is capable to transform inorganic Se into organic Se forms during its development process. Finally, this study will create premises and scientific basis for the further study on the Se-enriched substances in O. sinensis mushroom.

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Extraction, characterization of the polysaccharide extracts from Se-enriched G. lucidum (Se-GLP) and its inhibition against oxidative damage in ischemic reperfusion mice

Cited by 28 publications

References 27 publications

Chemical features of Ganoderma polysaccharides with antioxidant, antitumor and antimicrobial activities

Chemical features of Ganoderma polysaccharides with antioxidant, antitumor and antimicrobial activities

Isolation, purification and characterisation of selenium-containing polysaccharides and proteins in selenium-enriched Radix puerariae

Study on the selenium absorptive ability of Ophiocordyceps sinensis fungus in liquid cultures

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