Molecular characterization of polysaccharides in hot-water extracts of Ganoderma lucidum fruiting bodies

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Y.-W. Chang ◽  
T.-J. Lu
Keyword(s):  
Molecular Characterization ◽  
Ganoderma Lucidum ◽  
Hot Water ◽  
Fruiting Bodies ◽  
Water Extracts

scholarly journals Antioxidant properties of hot water extracts from carpophore and spores of mushroom Ganoderma lucidum

2011 ◽  
pp. 279-288 ◽  
Author(s):  
Anita Klaus ◽  
Maja Kozarski ◽  
Miomir Niksic
Keyword(s):  
Antioxidant Activity ◽  
Ganoderma Lucidum ◽  
Antioxidant Properties ◽  
Water Extract ◽  
Reducing Power ◽  
Hot Water ◽  
Ferrous Ions ◽  
Medicinal Mushrooms ◽  
Water Extracts ◽  
Hot Water Extract

Ganoderma lucidum (Leyss.:Fr.) Karst is one of the medicinal mushrooms, which possesses enviable antioxidant properties. Objective of this investigation was to evaluate antioxidant activity, reducing power, scavenging abilities on 1.1-diphenyl-2-picrylhydrazyl (DPPH) radicals and chelating effects on ferrous ions of hot water extracts obtained from carpophore and spores of this mushroom. Hot water extract from carpophore (Gl-I) showed high antioxidant activity of 85.7 ? 0.7%, at 10 mg/ml, while antioxidant activity of hot water extract from spores (Gl-Is) was 9.2 ? 0.3% at 10 mg/ml. Reducing power of Gl-I reached a plateau of 3.4 ? 0.1 at 20 mg/ml, and 0.3 ? 0.0 at 20 mg/ml for Gl-Is. At 10 mg/ml, scavenging ability on DPPH radicals of Gl-I increased to 96.8 ? 2.5%, whereas Gl-Is scavenged DPPH radicals by 69.6 ? 2.5% at 10 mg/ml. Gl-I chelated 81.6 ? 3.6 % of ferrous ions at 20 mg/ml, while the chelating effect of Gl-Is was 73.8 ? 1.7%. The antioxidative activities of hot water extracts from carpophore and spores of the mushroom G. lucidum were concentration dependent and increased with an increase in the concentration.

scholarly journals Proteomic characterization of pilot scale hot-water extracts from the industrial carrageenan red seaweed Eucheuma denticulatum

2022 ◽  
Vol 62 ◽  
pp. 102619
Author(s):  
Simon Gregersen ◽  
Margarita Pertseva ◽  
Paolo Marcatili ◽  
Susan Løvstad Holdt ◽  
Charlotte Jacobsen ◽  
...  
Keyword(s):  
Pilot Scale ◽  
Hot Water ◽  
Red Seaweed ◽  
Eucheuma Denticulatum ◽  
Water Extracts

Characterization of pressurized hot water extracts of grape pomace: Chemical and biological antioxidant activity

2015 ◽  
Vol 171 ◽  
pp. 62-69 ◽  
Author(s):  
J.R. Vergara-Salinas ◽  
Mauricio Vergara ◽  
Claudia Altamirano ◽  
Álvaro Gonzalez ◽  
J.R. Pérez-Correa
Keyword(s):  
Antioxidant Activity ◽  
Grape Pomace ◽  
Hot Water ◽  
Water Extracts

scholarly journals Antioxidant and Anti-Inflammatory Activities of Methanol and Hot Water Extracts of Pholiota nameko Fruiting Bodies

2013 ◽  
Vol 41 (2) ◽  
pp. 97-103 ◽  
Author(s):  
Trung Kien Nguyen ◽  
Do Bin Shin ◽  
Su Min Lee ◽  
Kyung Hoan Im ◽  
Tae Soo Lee ◽  
...  
Keyword(s):  
Hot Water ◽  
Fruiting Bodies ◽  
Pholiota Nameko ◽  
Water Extracts ◽  
Anti Inflammatory

Structure characterization of a novel neutral polysaccharide isolated from Ganoderma lucidum fruiting bodies

2012 ◽  
Vol 135 (3) ◽  
pp. 1097-1103 ◽  
Author(s):  
Deng Pan ◽  
Linqiang Wang ◽  
Congheng Chen ◽  
Baosong Teng ◽  
Chendong Wang ◽  
...  
Keyword(s):  
Ganoderma Lucidum ◽  
Structure Characterization ◽  
Fruiting Bodies
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