Changes of proteins and enzymes for three fungi liquid suspension cultures elicited by crude polysaccharides of Mycogone perniciosa Magn
Changes of proteins content and enzymes activity for Coriolus versicolor, Pleurotus sp. and Lepista sordida mycelium were investigated, at the condition of supplementing with crude polysaccharides of Mycogone perniciosa Magn as elicitor in the liquid suspension cultures. The results show M. pernicio...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2009-07-01
|
| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2009.04.009 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Changes of proteins content and enzymes activity for Coriolus versicolor, Pleurotus sp. and Lepista sordida mycelium were investigated, at the condition of supplementing with crude polysaccharides of Mycogone perniciosa Magn as elicitor in the liquid suspension cultures. The results show M. perniciosa extracts stimulated accumulation of total biomass increased by 3.2% -86.2%. The protein contents of three kinds of mycelia increased 63.76%, 47.73%, and 39.03%, respectively, by supplementing 800 μg·mL<sup>-1</sup> crude polysaccharides of Mycogone perniciosa Magn in the liquid medium. At the same level, the cellulose activity of fermentation broth increased about 4.98,2.87 and 1.63 times compared with the control. Electrophoretic results showed that there were new bands emergence or absence in esterase electrophoretogram along with the elicitor content increasing in the liquid medium. It is concluded that there are similar elicitor performances for polysaccharides of Mycogone perniciosa Magn to eliciting fungi mycelium in some aspects. |
|---|---|
| ISSN: | 1008-9209 2097-5155 |