Preparation method of penicillium griseofulvum for efficiently degrading cellulose
The invention discloses a screening method of penicillium griseofulvum for efficiently degrading cellulose. The screening method comprises the following steps of: activating and enriching obtained flora on a universal culture medium PDA (Potato dextrose agar) and purifying the flora; taking a filter...
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| creator | GAO XING'AI QI CHUNYAN NA WEI LI HAIYAN HOU LIGANG GUAN FACHUN CAI JINLING WANG LIXIA OU WEI ZHAI XIANGYING ZHANG YONGFENG XIE JIAO WANG CHAO ZHAO XINYING MA WEI |
| description | The invention discloses a screening method of penicillium griseofulvum for efficiently degrading cellulose. The screening method comprises the following steps of: activating and enriching obtained flora on a universal culture medium PDA (Potato dextrose agar) and purifying the flora; taking a filter paper strip as a cellulose degradation indicator; when the indicator in the culture medium is disintegrated, obtaining efficient cellulose degradation bacteria; and finally, carrying out enzyme activity determination. By adopting the method disclosed by the invention, the penicillium griseofulvum with stable performance can be effectively screened. The invention further discloses an application method of the penicillium griseofulvum for efficiently degrading the cellulose; and the application method can be used for degrading rice straws and can form mycelium pellets in the culture medium.
本发现公开了一种纤维素降解灰黄青霉菌筛选方法。将得到的菌群，在通用培养基PDA上活化富集，对菌群进行纯化。以滤纸条为纤维素降解指示物，当培养基内指示物崩解，即可得到高效的纤维素降解菌，最后进行酶活测定。通过上述方法，能够有效地筛选到性能稳定的纤维素降解菌 |
| format | Patent |
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本发现公开了一种纤维素降解灰黄青霉菌筛选方法。将得到的菌群，在通用培养基PDA上活化富集，对菌群进行纯化。以滤纸条为纤维素降解指示物，当培养基内指示物崩解，即可得到高效的纤维素降解菌，最后进行酶活测定。通过上述方法，能够有效地筛选到性能稳定的纤维素降解菌</description><language>chi ; eng</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; ENZYMOLOGY ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; PROCESSES USING MICROORGANISMS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211008&DB=EPODOC&CC=CN&NR=113481103A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211008&DB=EPODOC&CC=CN&NR=113481103A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO XING'AI</creatorcontrib><creatorcontrib>QI CHUNYAN</creatorcontrib><creatorcontrib>NA WEI</creatorcontrib><creatorcontrib>LI HAIYAN</creatorcontrib><creatorcontrib>HOU LIGANG</creatorcontrib><creatorcontrib>GUAN FACHUN</creatorcontrib><creatorcontrib>CAI JINLING</creatorcontrib><creatorcontrib>WANG LIXIA</creatorcontrib><creatorcontrib>OU WEI</creatorcontrib><creatorcontrib>ZHAI XIANGYING</creatorcontrib><creatorcontrib>ZHANG YONGFENG</creatorcontrib><creatorcontrib>XIE JIAO</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><creatorcontrib>ZHAO XINYING</creatorcontrib><creatorcontrib>MA WEI</creatorcontrib><title>Preparation method of penicillium griseofulvum for efficiently degrading cellulose</title><description>The invention discloses a screening method of penicillium griseofulvum for efficiently degrading cellulose. The screening method comprises the following steps of: activating and enriching obtained flora on a universal culture medium PDA (Potato dextrose agar) and purifying the flora; taking a filter paper strip as a cellulose degradation indicator; when the indicator in the culture medium is disintegrated, obtaining efficient cellulose degradation bacteria; and finally, carrying out enzyme activity determination. By adopting the method disclosed by the invention, the penicillium griseofulvum with stable performance can be effectively screened. The invention further discloses an application method of the penicillium griseofulvum for efficiently degrading the cellulose; and the application method can be used for degrading rice straws and can form mycelium pellets in the culture medium.
本发现公开了一种纤维素降解灰黄青霉菌筛选方法。将得到的菌群，在通用培养基PDA上活化富集，对菌群进行纯化。以滤纸条为纤维素降解指示物，当培养基内指示物崩解，即可得到高效的纤维素降解菌，最后进行酶活测定。通过上述方法，能够有效地筛选到性能稳定的纤维素降解菌</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PROCESSES USING MICROORGANISMS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNij0KAjEUBtNYiHqH5wEEQyxsZVGsRMR-CbtfYuBtXsiP4O3dwgNYDcPMUj3uGclmW4NEmlBfMpI4SohhCMyhTeRzKBDX-D2Lk0xwbo6IlT80wmc7huhpAHNjKVirhbNcsPlxpbaX87O77pCkR0l2QETtu5vW5nDUem9O5p_nC5wXOQk</recordid><startdate>20211008</startdate><enddate>20211008</enddate><creator>GAO XING'AI</creator><creator>QI CHUNYAN</creator><creator>NA WEI</creator><creator>LI HAIYAN</creator><creator>HOU LIGANG</creator><creator>GUAN FACHUN</creator><creator>CAI JINLING</creator><creator>WANG LIXIA</creator><creator>OU WEI</creator><creator>ZHAI XIANGYING</creator><creator>ZHANG YONGFENG</creator><creator>XIE JIAO</creator><creator>WANG CHAO</creator><creator>ZHAO XINYING</creator><creator>MA WEI</creator><scope>EVB</scope></search><sort><creationdate>20211008</creationdate><title>Preparation method of penicillium griseofulvum for efficiently degrading cellulose</title><author>GAO XING'AI ; QI CHUNYAN ; NA WEI ; LI HAIYAN ; HOU LIGANG ; GUAN FACHUN ; CAI JINLING ; WANG LIXIA ; OU WEI ; ZHAI XIANGYING ; ZHANG YONGFENG ; XIE JIAO ; WANG CHAO ; ZHAO XINYING ; MA WEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113481103A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PROCESSES USING MICROORGANISMS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>GAO XING'AI</creatorcontrib><creatorcontrib>QI CHUNYAN</creatorcontrib><creatorcontrib>NA WEI</creatorcontrib><creatorcontrib>LI HAIYAN</creatorcontrib><creatorcontrib>HOU LIGANG</creatorcontrib><creatorcontrib>GUAN FACHUN</creatorcontrib><creatorcontrib>CAI JINLING</creatorcontrib><creatorcontrib>WANG LIXIA</creatorcontrib><creatorcontrib>OU WEI</creatorcontrib><creatorcontrib>ZHAI XIANGYING</creatorcontrib><creatorcontrib>ZHANG YONGFENG</creatorcontrib><creatorcontrib>XIE JIAO</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><creatorcontrib>ZHAO XINYING</creatorcontrib><creatorcontrib>MA WEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO XING'AI</au><au>QI CHUNYAN</au><au>NA WEI</au><au>LI HAIYAN</au><au>HOU LIGANG</au><au>GUAN FACHUN</au><au>CAI JINLING</au><au>WANG LIXIA</au><au>OU WEI</au><au>ZHAI XIANGYING</au><au>ZHANG YONGFENG</au><au>XIE JIAO</au><au>WANG CHAO</au><au>ZHAO XINYING</au><au>MA WEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of penicillium griseofulvum for efficiently degrading cellulose</title><date>2021-10-08</date><risdate>2021</risdate><abstract>The invention discloses a screening method of penicillium griseofulvum for efficiently degrading cellulose. The screening method comprises the following steps of: activating and enriching obtained flora on a universal culture medium PDA (Potato dextrose agar) and purifying the flora; taking a filter paper strip as a cellulose degradation indicator; when the indicator in the culture medium is disintegrated, obtaining efficient cellulose degradation bacteria; and finally, carrying out enzyme activity determination. By adopting the method disclosed by the invention, the penicillium griseofulvum with stable performance can be effectively screened. The invention further discloses an application method of the penicillium griseofulvum for efficiently degrading the cellulose; and the application method can be used for degrading rice straws and can form mycelium pellets in the culture medium.
本发现公开了一种纤维素降解灰黄青霉菌筛选方法。将得到的菌群，在通用培养基PDA上活化富集，对菌群进行纯化。以滤纸条为纤维素降解指示物，当培养基内指示物崩解，即可得到高效的纤维素降解菌，最后进行酶活测定。通过上述方法，能够有效地筛选到性能稳定的纤维素降解菌</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE |
| title | Preparation method of penicillium griseofulvum for efficiently degrading cellulose |
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