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| 白腐真菌包埋技术研究 | |
| 引用本文： | 姚晶晶,胡长庆,傅慧娟.白腐真菌包埋技术研究[J].河南师范大学学报(自然科学版),2011,39(6):101-105. |
| 作者姓名： | 姚晶晶 胡长庆 傅慧娟 |
| 作者单位： | 1. 西北师范大学环境科学系,兰州730070;浙江万里学院环境科学院,江浙宁波315000 2. 宁波市微生物与环境工程重点实验室,江浙宁波,315000 3. 浙江万里学院环境科学院,江浙宁波,315000 |
| 摘 要： | 利用海藻酸钠,K-卡拉胶、明胶、PVA 4种载体对白腐真菌进行包埋,然后对包埋后的白腐真菌进行复活试验,通过对白腐真菌菌剂菌丝体生长的速度及浓密程度的比较来验证其复活率.同时综合保存效果、制备成本等来选择制备白腐真菌菌剂的优势载体.结果表明,白腐真菌在4种不同的载体中性质稳定,杂菌感染率减少.其中用PVA和海藻酸钠作为... |
| 关 键 词： | 白腐真菌 包埋技术 复活率 菌丝体生长 |
Entrapment Technique of White-rot Fungi |
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| YAO Jing-jing,HU Chang-qing,FU Hui-juan.Entrapment Technique of White-rot Fungi[J].Journal of Henan Normal University(Natural Science),2011,39(6):101-105. | |
| Authors: | YAO Jing-jing HU Chang-qing FU Hui-juan |
| Institution: | 1.Department of Environmental Science,Geography and Environment University,Lanzhou 730070,China;2.Department of Environmental Science,Zhejiang Wanli University,Lanzhou 315000,China;3.Ningbo Key Lab of Microorganism and Environmental Engineering,Ningbo 315000,China) |
| Abstract: | This study,using sodium alginate,K-carrageenan,gelatin,PVA as agents for the white-rot fungi preparation by entrapment technique,does the revivable test of white-rot fuugi which is entraped,through comparing the growth rate and the extent dense of White-rot fungi preparation mycelium to validate the revival of the rate.At the same time,it also the keeping effect and preparation costs to find out the best carrier agent for the white-rot fuugi preparation.The results show that white-rot fuugi which is in various Matrices by entrapment technique has stable character and fewer bacteria.Using PVA and sodium alginate as agents for preparation of white-rot fungi by entrapment technique in this experiment shows the best results.However,considering the release of heat and toxic reagents of PVA in the process of entrapment,therefore it uses the calcium alginate as agents for the white-rot fuugi preparation by entrapment technique which is a fit choice in the White-rot fungi treatment of organic solid wastes. |
| Keywords: | white-rot fuugi entrapment technique revival of the rate growth of dense mycelia |
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