Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization
Abstract In the textile industry, ramie stalk is byproducts with a low economic value. The potential use of this leftover as a substrate ingredient for Flammulina velutipes (F. velutipe) cultivation was evaluated. The degradation and utilization of ramie stalk by F. velutipes was evaluated through m...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-09-01
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| Series: | AMB Express |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s13568-017-0480-4 |
| _version_ | 1819078848539525120 |
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| author | Chunliang Xie Wenbing Gong Li Yan Zuohua Zhu Zhenxiu Hu Yuande Peng |
| author_facet | Chunliang Xie Wenbing Gong Li Yan Zuohua Zhu Zhenxiu Hu Yuande Peng |
| author_sort | Chunliang Xie |
| collection | DOAJ |
| description | Abstract In the textile industry, ramie stalk is byproducts with a low economic value. The potential use of this leftover as a substrate ingredient for Flammulina velutipes (F. velutipe) cultivation was evaluated. The degradation and utilization of ramie stalk by F. velutipes was evaluated through mushroom production, lignocelluloses degradation and lignocellulolytic enzymes activity. The best substrate mixture for F. velutipes cultivation comprised 50% ramie stalk, 20% cottonseed hulls, 25% wheat bran, 4% cornstarch and 2% CaCO3. The highest biological efficiency of fruiting bodies was reached 119.7%. F. velutipes appears to degrade 12.7–32.0% lignin, 14.4–30.2% cellulose and 9.3–25.7% hemicellulose during cultivation on the different substrates. The results of enzymes activities showed that laccase and peroxidase were higher before fruiting; while cellulase and hemicellulase showed higher activities after fruiting. The biological efficiency of fruiting bodies was positively correlated with the activities of cellulase, hemicellulase and ligninolytic enzyme. The results of this study demonstrate that ramie stalk can be used as an effective supplement for increasing mushroom yield in F. velutipes. |
| first_indexed | 2024-12-21T19:19:37Z |
| format | Article |
| id | doaj.art-743eb99c901e4d35b92838bf34bc0180 |
| institution | Directory Open Access Journal |
| issn | 2191-0855 |
| language | English |
| last_indexed | 2024-12-21T19:19:37Z |
| publishDate | 2017-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | AMB Express |
| spelling | doaj.art-743eb99c901e4d35b92838bf34bc01802022-12-21T18:52:58ZengSpringerOpenAMB Express2191-08552017-09-01711810.1186/s13568-017-0480-4Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilizationChunliang Xie0Wenbing Gong1Li Yan2Zuohua Zhu3Zhenxiu Hu4Yuande Peng5Institute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesInstitute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesInstitute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesInstitute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesInstitute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesInstitute of Bast Fiber Crops, Chinese Academy of Agricultural SciencesAbstract In the textile industry, ramie stalk is byproducts with a low economic value. The potential use of this leftover as a substrate ingredient for Flammulina velutipes (F. velutipe) cultivation was evaluated. The degradation and utilization of ramie stalk by F. velutipes was evaluated through mushroom production, lignocelluloses degradation and lignocellulolytic enzymes activity. The best substrate mixture for F. velutipes cultivation comprised 50% ramie stalk, 20% cottonseed hulls, 25% wheat bran, 4% cornstarch and 2% CaCO3. The highest biological efficiency of fruiting bodies was reached 119.7%. F. velutipes appears to degrade 12.7–32.0% lignin, 14.4–30.2% cellulose and 9.3–25.7% hemicellulose during cultivation on the different substrates. The results of enzymes activities showed that laccase and peroxidase were higher before fruiting; while cellulase and hemicellulase showed higher activities after fruiting. The biological efficiency of fruiting bodies was positively correlated with the activities of cellulase, hemicellulase and ligninolytic enzyme. The results of this study demonstrate that ramie stalk can be used as an effective supplement for increasing mushroom yield in F. velutipes.http://link.springer.com/article/10.1186/s13568-017-0480-4Flammulina velutipesLignocellulolytic enzymesLignocellulolytic degradationRamie stalk |
| spellingShingle | Chunliang Xie Wenbing Gong Li Yan Zuohua Zhu Zhenxiu Hu Yuande Peng Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization AMB Express Flammulina velutipes Lignocellulolytic enzymes Lignocellulolytic degradation Ramie stalk |
| title | Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization |
| title_full | Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization |
| title_fullStr | Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization |
| title_full_unstemmed | Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization |
| title_short | Biodegradation of ramie stalk by Flammulina velutipes: mushroom production and substrate utilization |
| title_sort | biodegradation of ramie stalk by flammulina velutipes mushroom production and substrate utilization |
| topic | Flammulina velutipes Lignocellulolytic enzymes Lignocellulolytic degradation Ramie stalk |
| url | http://link.springer.com/article/10.1186/s13568-017-0480-4 |
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