Enhancing Value Chains of Sugar Cane Bagasse and Rice Straw Through Fermentation with Pleurotous columbines | ||
| Egyptian Journal of Microbiology | ||
| Volume 60, Issue 1, 2025 | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejm.2025.372017.1280 | ||
| Authors | ||
| Adel Ahmed Bakr1; Soha ramadan abou el ela khalil2; Dina Adel Anwar1; Yara Ibrahim El-geddawy* 3 | ||
| 1Agricultural by product Dept., Regional food and feed center, Agricultural Research Center,Giza,Egypt | ||
| 2sugar technol. research Dep., sugar crops research institute, Agricultural Research Center,Giza,Egypt | ||
| 3sugar research technol dep., sugar crops institute, Agricultural research center, Egypt | ||
| Abstract | ||
| At a time when the world is striving to achieve zero waste, conversion of lignocellulose materials through fermentation process with Pleurotous columbines opens wide horizons for us to optimally exploit agricultural lignocellulosic waste and obtain high-value products. So that this study was carried out to evaluate some lignocellulose substances i.e. rice straw (RS), sugarcane bagasse (SCB) and its combination in ratio (1:1) for usage as a mushroom cultivating basic substances. The aim of this study is to monitor the impact of materials under investigation on the productivity of mushroom P. columbines and to enhance the residues of spent mushroom substrates (SMS) as feeds for ruminants. To achieve this purpose, 0, 4, 6, 8, and 10% fungal spawn were used, and chemical composition of spent mushroom and the economic analysis of mushroom production were studied. Concerning the individual effects of different lignocellulose materials, the results revealed that the highest fungal mycelial growth, bioconversion efficiency%, degraded substrate, crude protein, ash, and dry matter % was recorded in case of rice straw followed by (RS+SCB) with 1:1 mixing ratio. On the contrary, carbohydrates decreased compared to the other substances. As the spawn rate increased, the lignin content decreased. As for the interaction effect between experimental factors, the highest degraded substrate was achieved with rice straw and sugarcane bagasse (RS+SCB) with 1:1 mixing ratio and 10% spawn rate. It can be concluded that, inoculating bagasse with oyster mushroom is a good way to enhance bioconversion efficiency individually and/ or combined with rice straw. | ||
| Keywords | ||
| In vitro disappearance; Pleurotus columbines; Rice straw; Spent mushroom; Sugarcane bagasse | ||
|
Statistics Article View: 3 |
||
