Edible and Medicinal Higher Basidiomycetes Mushrooms as a Source of Natural Antioxidants

Badalyan, Susanna M.

doi:10.1615/interjmedicmush.v5.i2.40

Cited by 31 publications

(19 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Although many authors reported the Se enriched conditions of some mushrooms [4,[15][16][17], information is lacking with regard to the characteristics of Se-enriched mycelia by S. rugoso-annulata in submerged culture and antioxidant activities in vivo.…”

Section: Introductionmentioning

confidence: 99%

Characteristics of Se-Enriched Mycelia by Stropharia rugoso-annulata and its Antioxidant Activities in vivo

Song

Liu

et al. 2009

Biol Trace Elem Res

View full text Add to dashboard Cite

Selenium (Se) is an essential trace element for humans and animals. Stropharia rugoso-annulata is a nutritional and functional mushroom containing many kinds of bioactive ingredients. The aims of this study were to investigate the Se-enrichment characteristics of S. rugoso-annulata in submerged culture and evaluate the antioxidant activities of Se-enriched mycelia in vivo in terms of the values of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), and malondialdehyde (MDA). The optimum parameters of Se-enrichment under the optimal Se concentration (150 microg/mL) in media were as follows: biomass 8.11 +/- 0.25 g/L, Se content in mycelia 4,727.68 +/- 13 microg/g, Se-accumulated rate 24.68 +/- 1.67%, and percentage of organic Se 96.27 +/- 3.26%. The mainly subsistent forms of selenium in Se-enriched mycelia were selenoprotein and selenium-polysaccharide. The contents of total amino acids (TAA) and essential amino acids (EAA) in Se-enriched mycelia were increased by 13.5 +/- 1.09% and 12.8 +/- 0.89%, respectively. It was efficient for Se-enriched mycelia to elevate GSH-Px and SOD activities and decrease MDA content. These results indicated that Se-enriched mycelia of S. rugoso-annulata represent a novel dietary source of bioavailable supplemental selenium.

show abstract

Section: Introductionmentioning

confidence: 99%

Characteristics of Se-Enriched Mycelia by Stropharia rugoso-annulata and its Antioxidant Activities in vivo

Song

Liu

et al. 2009

Biol Trace Elem Res

View full text Add to dashboard Cite

show abstract

“…Surprisingly, very scarce information is available on the capability of fungi to produce antioxidants in submerged cultures. [5][6][7] For this reason, in this study the scavenging activity of hot water and ethanol extracts from submerged mycelia of 24 Basidiomycetes strains isolated from various ecological niches belonging to different taxonomic groups were tested: Auricularia auricula-judae Medium preparation and cultivation conditions. The inocula were prepared by growing fungi on a rotary shaker at 150 rpm in 250 ml flasks containing 100 ml of medium (g/l): 15 glucose, 3 peptone, 0.8 KH 2 PO 4 , 0.2 K 2 HPO 4 , 0.5 MgSO 4 .…”

mentioning

confidence: 99%

Free-Radical Scavenging Activity of Submerged Mycelium Extracts from Higher Basidiomycetes Mushrooms

Asatiani¹,

Elisashvili²,

Wasser³

et al. 2007

Bioscience, Biotechnology, and Biochemistry

View full text Add to dashboard Cite

“…The total antioxidant components of A. cylindracea were 30.46, 27.72, and 24.57 mg/g for fruiting bodies, mycelia, and filtrate, respectively (Tsai et al 2006). The mycelia Pholiota alnicola, Lepista personata, Trametes versicolor, Volvariella bombycina, Schizophyllum commune, Suillus luteus, and Lentinus edodes showed more than 20% antioxidant activity (Badalyan 2003). Evaluation of antioxidant properties of methanolic extracts from Grifola frondosa, Morchella esculenta, and Termitomyces albuminosus mycelia showed high antioxidant (85.4%-94.7%) at 25 mg/ ml (Mau et al 2004).…”

Section: Total Phenolic Contentmentioning

confidence: 99%

Antioxidant activity and total phenolic content of Volvariella volvacea and Schizophyllum commune mycelia cultured in indigenous liquid media

Dulay¹

2016

Mycosphere

View full text Add to dashboard Cite

Reyes RG 2016 -Antioxidant activity and total phenolic content of Volvariella volvacea and Schizophyllum commune mycelia cultured in indigenous liquid media. Mycosphere 7(2), 131-138, Doi 10.5943/mycosphere/7/2/4 AbstractIn the current work, we evaluated the different indigenous liquid culture media for mycelial production and antioxidant property based on radical scavenging activity and total phenolic content of Volvariella volvacea and Schizophyllum commune. In V. volvacea culture, the maximum mycelial biomass was significantly achieved in coconut water with 12.2 g, while S. commune efficiently grew on rice bran broth that produced the highest yield of 12.5 g. Similarly, the highest volume loss of spent was significantly recorded in these media for both mushrooms. Mycelia of V. volvacea grown in coconut water and S. commune in rice bran broth showed the most potent radical scavenging activity with 21.19% and 19.45%, respectively. The highest total phenolic content were found in rice bran broth with 23.19 mg AAE/g sample for V. volvaceamycelia and in coconut water with 25.52 mg AAE/g sample for S. commune mycelia. Therefore, mycelia these edible mushrooms may have potential as natural antioxidants which are affected by the liquid media.

show abstract

Edible and Medicinal Higher Basidiomycetes Mushrooms as a Source of Natural Antioxidants

Cited by 31 publications

References 0 publications

Characteristics of Se-Enriched Mycelia by Stropharia rugoso-annulata and its Antioxidant Activities in vivo

Characteristics of Se-Enriched Mycelia by Stropharia rugoso-annulata and its Antioxidant Activities in vivo

Free-Radical Scavenging Activity of Submerged Mycelium Extracts from Higher Basidiomycetes Mushrooms

Antioxidant activity and total phenolic content of Volvariella volvacea and Schizophyllum commune mycelia cultured in indigenous liquid media

Contact Info

Product

Resources

About