Influence of diethyl sulfate (DES) mutagenesis on growth properties and pigment secondary metabolites of Phellinus igniarius / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2293-2298, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-337942
ABSTRACT
The diethyl sulfate (DES) mutagenesis was chosen for the mutagenic treatment to Phellinus igniarius, and the relationship of mutagenesis time and death rate was investigated with 0.5% DES. The differences of mycelial growth speed, liquid fermentation mycelia biomass, morphology and pigment classes of secondary metabolites production speed and antioxidant activities of metabolite products were discussed. The study displayed that DES mutagenesis could change mycelial morphology without obvious effect on mycelium growth, and the DES mutagenesis improved antioxidant activities of the active ingredients of P. igniarius and had more antioxidant activity of hypoxia/sugar PC12 nerve cells than that of P. igniarius.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Pigmentos Biológicos
/
Ésteres do Ácido Sulfúrico
/
Basidiomycota
/
Mutagênese
/
Micélio
/
Metabolismo Secundário
/
Genética
/
Metabolismo
/
Mutagênicos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2015
Tipo de documento:
Artigo
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