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| Yuan,Baojing; Chi,Xiaoyan; Zhang,Rijun. |
| This study aimed at optimizing the medium of a new Ganoderma lucidum strain CAU5501 to enhance the yield of exopolysaccharides (EPS) and mycelial growth. Firstly, the suitable level of glucose, magnesium, phosphate and C/N ratio was determined by single factor experiment. Subsequently, the optimum concentrations of these medium components were investigated using the orthogonal matrix method. The results indicated that the higher levels of EPS were correlated with the level of cell growth when glucose concentration was studied (data no show). The optimum medium for EPS yield was found to be 70 g/l glucose, 5 C/N ratio, 2.5 g/l KH2PO4, 0.75 g/l MgSO4·7H2O, and for mycelial growth was 50 g/l glucose, 5 C/N ratio, 1.5 g/l KH2PO4, 0.5 g/l MgSO4·7H2O. When... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Optimization; Exopolysaccharides; Ganoderma lucidum; Orthogonal matrix method; Submerged culture. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000200009 |
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| Zárate-Chaves,Carlos Andrés; Romero-Rodríguez,María Camila; Niño-Arias,Fabián Camilo; Robles-Camargo,Jorge; Linares-Linares,Melva; Rodríguez-Bocanegra,María Ximena; Gutiérrez-Rojas,Ivonne. |
| The present work was aimed at optimizing a culture medium for biomass production and phenolic compounds by using Ganoderma lucidum. The culture was optimized in two stages; a Plackett-Burman design was used in the first one for identifying key components in the medium and a central composite design was used in the second one for optimizing their concentration. Both responses (biomass and phenolic compounds) were simultaneously optimized by the latter methodology regarding desirability, and the optimal concentrations obtained were 50.00 g/L sucrose, 13.29 g/L yeast extract and 2.99 g/L olive oil. Maximum biomass production identified in these optimal conditions was 9.5 g/L and that for phenolic compounds was 0.0452 g/L, this being 100% better than that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Medium optimization; Ganoderma lucidum; Plackett-Burman; Central composite design; Phenolic compounds. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100032 |
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| Özevren,Hüseyin; Deveci,Engin. |
| Head trauma affects the optic nerve visual function and visual acuity. As a result of head trauma occurring in the retina of the various biochemical, histological and immunohistochemical effects were investigated. The protective effect of Ganoderma lucidum was evaluated on the damage to the retina of the rats. Sprague-Dawley rats were subjected to traumatic brain injury with a weight-drop device using 300 g-1 m weight-height impact. Thirty rats were divided into three groups as group 1 control, 2 group trauma, 3 group trauma+Gonoderma lucidum (20 mL/kg per day via gastric gavage) Ganoderma lucidum was administered for 7 days after trauma.All rats were decapitated 5 days after the induction of trauma, and the protective effects of Ganoderma lucidum in... |
| Tipo: Journal article |
Palavras-chave: Head trauma; Retina; Ganoderma lucidum; Rat. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300040 |
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