{"id":"https://openalex.org/W3201871503","doi":"https://doi.org/10.32734/jpi.v7i2.2143","title":"The Activity Of Cellulose Enzyme From Indigenous Bacteria \"Bacillus Sp YLB1\" As Bioactivator","display_name":"The Activity Of Cellulose Enzyme From Indigenous Bacteria \"Bacillus Sp YLB1\" As Bioactivator","publication_year":2019,"publication_date":"2019-06-24","ids":{"openalex":"https://openalex.org/W3201871503","doi":"https://doi.org/10.32734/jpi.v7i2.2143","mag":"3201871503"},"language":"en","primary_location":{"id":"doi:10.32734/jpi.v7i2.2143","doi":"https://doi.org/10.32734/jpi.v7i2.2143","is_oa":true,"landing_page_url":"https://doi.org/10.32734/jpi.v7i2.2143","pdf_url":"https://talenta.usu.ac.id/jpi/article/download/2143/1552","source":{"id":"https://openalex.org/S4210168678","display_name":"Jurnal Peternakan Integratif","issn_l":"2303-3207","issn":["2303-3207","2808-2753"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I254887060","host_organization_name":"Universitas Sumatera Utara","host_organization_lineage":["https://openalex.org/I254887060"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Peternakan Integratif","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://talenta.usu.ac.id/jpi/article/download/2143/1552","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075394450","display_name":"Yunilas Yunilas","orcid":"https://orcid.org/0000-0002-6203-5925","observed_orcids":["https://orcid.org/0000-0002-6203-5925"]},"institutions":[{"id":"https://openalex.org/I254887060","display_name":"Universitas Sumatera Utara","ror":"https://ror.org/01kknrc90","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Yunilas","raw_affiliation_strings":["Animal Production Study Program, Universitas Sumatera Utara, Padang Bulan, Medan 20155, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Animal Production Study Program, Universitas Sumatera Utara, Padang Bulan, Medan 20155, Indonesia","institution_ids":["https://openalex.org/I254887060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040566386","display_name":"Lili Warly","orcid":"https://orcid.org/0000-0002-5892-4965","observed_orcids":["https://orcid.org/0000-0002-5892-4965"]},"institutions":[{"id":"https://openalex.org/I55892964","display_name":"Andalas University","ror":"https://ror.org/04ded0672","country_code":"ID","type":"education","lineage":["https://openalex.org/I55892964"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Lili Warly","raw_affiliation_strings":["Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia","institution_ids":["https://openalex.org/I55892964"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098485552","display_name":"Yetti Marli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I55892964","display_name":"Andalas University","ror":"https://ror.org/04ded0672","country_code":"ID","type":"education","lineage":["https://openalex.org/I55892964"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Yetti Marli","raw_affiliation_strings":["Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia","institution_ids":["https://openalex.org/I55892964"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008748791","display_name":"Irsan Riyanto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I55892964","display_name":"Andalas University","ror":"https://ror.org/04ded0672","country_code":"ID","type":"education","lineage":["https://openalex.org/I55892964"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Irsan Riyanto","raw_affiliation_strings":["Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Nutrition, Faculty of Animal Husbandry, University of Andalas, Indonesia","institution_ids":["https://openalex.org/I55892964"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1342,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.43462381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"7","issue":"2","first_page":"10","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11617","display_name":"Enzyme Production and Characterization","score":0.5806000232696533,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11617","display_name":"Enzyme Production and Characterization","score":0.5806000232696533,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10171","display_name":"Biofuel production and bioconversion","score":0.33570000529289246,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11275","display_name":"Composting and Vermicomposting Techniques","score":0.02539999969303608,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cellulase","display_name":"cellulase","score":0.8519999980926514},{"id":"https://openalex.org/keywords/bioactivator","display_name":"bioactivator","score":0.6510000228881836},{"id":"https://openalex.org/keywords/oil-palm-waste","display_name":"oil palm waste","score":0.6669999957084656},{"id":"https://openalex.org/keywords/palm-leaves","display_name":"palm leaves","score":0.574999988079071},{"id":"https://openalex.org/keywords/palm-kernel-cake","display_name":"palm kernel cake","score":0.9980000257492065},{"id":"https://openalex.org/keywords/sludge","display_name":"sludge","score":0.8169999718666077},{"id":"https://openalex.org/keywords/cmcase-activity","display_name":"CMCase activity","score":0.6420000195503235},{"id":"https://openalex.org/keywords/fermentation-time","display_name":"fermentation time","score":0.878000020980835},{"id":"https://openalex.org/keywords/substrate-combination","display_name":"substrate combination","score":0.5830000042915344},{"id":"https://openalex.org/keywords/ruminant-feed","display_name":"ruminant feed","score":0.6129999756813049}],"concepts":[{"id":"https://openalex.org/C141603559","wikidata":"https://www.wikidata.org/wiki/Q410324","display_name":"Cellulase","level":3,"score":0.9584363698959351},{"id":"https://openalex.org/C100544194","wikidata":"https://www.wikidata.org/wiki/Q41760","display_name":"Fermentation","level":2,"score":0.7096652388572693},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.679456889629364},{"id":"https://openalex.org/C2777021569","wikidata":"https://www.wikidata.org/wiki/Q7128104","display_name":"Palm kernel","level":3,"score":0.64857417345047},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.5732258558273315},{"id":"https://openalex.org/C2779150676","wikidata":"https://www.wikidata.org/wiki/Q2091405","display_name":"Bacillus (shape)","level":2,"score":0.5576959252357483},{"id":"https://openalex.org/C2779251873","wikidata":"https://www.wikidata.org/wiki/Q80294","display_name":"Cellulose","level":2,"score":0.5560097694396973},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.4619143009185791},{"id":"https://openalex.org/C28212737","wikidata":"https://www.wikidata.org/wiki/Q5381543","display_name":"Enzyme assay","level":3,"score":0.45536085963249207},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4101848900318146},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3662629723548889},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3626936376094818},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.34605252742767334},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.33598053455352783},{"id":"https://openalex.org/C2988237154","wikidata":"https://www.wikidata.org/wiki/Q231458","display_name":"Palm oil","level":2,"score":0.24862736463546753},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.14242100715637207},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.32734/jpi.v7i2.2143","doi":"https://doi.org/10.32734/jpi.v7i2.2143","is_oa":true,"landing_page_url":"https://doi.org/10.32734/jpi.v7i2.2143","pdf_url":"https://talenta.usu.ac.id/jpi/article/download/2143/1552","source":{"id":"https://openalex.org/S4210168678","display_name":"Jurnal Peternakan Integratif","issn_l":"2303-3207","issn":["2303-3207","2808-2753"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I254887060","host_organization_name":"Universitas Sumatera Utara","host_organization_lineage":["https://openalex.org/I254887060"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Peternakan Integratif","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.32734/jpi.v7i2.2143","doi":"https://doi.org/10.32734/jpi.v7i2.2143","is_oa":true,"landing_page_url":"https://doi.org/10.32734/jpi.v7i2.2143","pdf_url":"https://talenta.usu.ac.id/jpi/article/download/2143/1552","source":{"id":"https://openalex.org/S4210168678","display_name":"Jurnal Peternakan Integratif","issn_l":"2303-3207","issn":["2303-3207","2808-2753"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I254887060","host_organization_name":"Universitas Sumatera Utara","host_organization_lineage":["https://openalex.org/I254887060"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Peternakan Integratif","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.833299994468689},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.40450000762939453}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3201871503.pdf","grobid_xml":"https://content.openalex.org/works/W3201871503.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W1988152445","https://openalex.org/W2597037338"],"related_works":["https://openalex.org/W4385892930","https://openalex.org/W1967559870","https://openalex.org/W2173185064","https://openalex.org/W2627051923","https://openalex.org/W2157766414","https://openalex.org/W3125927556","https://openalex.org/W2083055663","https://openalex.org/W2292762474","https://openalex.org/W3017199844","https://openalex.org/W4353015877"],"abstract_inverted_index":{"This":[0],"study":[1],"aims":[2],"to":[3],"test":[4],"the":[5,152],"activity":[6,74,128],"of":[7,18,25,28,78,92,129,146,154],"cellulase":[8,72,130,144],"enzyme":[9,73,89],"(CMCase)":[10,75,90],"fromindigenous":[11],"bacteria":[12,96],"\"Bacillus":[13],"Sp":[14],"YLB1\"":[15],"as":[16],"bioactivator":[17],"palm":[19,34,37,46,50,59,63,79],"oil":[20,80],"based":[21],"feed.":[22],"Thetreatment":[23],"consists":[24],"various":[26],"combinations":[27,77],"substart,":[29],"namely:":[30],"P1":[31,134],"=":[32,44,57],"80%":[33],"leaves":[35,47,60],"+10%":[36],"kernel":[38,51,64],"cake":[39,52],"+":[40,48,61],"10%":[41],"sludge;":[42],"P2":[43,138],"60%":[45,58],"20%":[49],"+20%":[53],"sludge":[54],"and":[55,82,123,139,156],"P3":[56,159],"30%":[62,66],"cake+":[65],"sludge.":[67],"The":[68,85,158],"parameters":[69],"observed":[70],"were":[71],"onvarious":[76],"waste":[81],"fermentation":[83],"time.":[84],"results":[86],"showed":[87],"thatcellulase":[88],"production":[91],"Bacillus":[93,147,162],"sp":[94,148,163],"YLB1":[95,149,164],"during":[97],"fermentationfluctuated":[98],"ie":[99],"0.143":[100],"Units":[101,105,109,113,120,125],"/":[102,106,110,114,117,121,126],"ml;":[103,107,111,115,118],"0.372":[104],"0.588":[108],"1.013":[112],"0.906Units":[116],"1,065":[119],"ml":[122],"1,198":[124],"ml.The":[127],"enzyme(CMCase)":[131],"on":[132],"substrate":[133,155],"is":[135],"lower":[136],"than":[137],"P3.":[140],"As":[141],"conclutions":[142],"that":[143],"enzymeactivity":[145],"influenced":[150],"by":[151],"combination":[153],"fermentationtime.":[157],"fermented":[160],"with":[161],"for":[165],"7":[166],"days":[167],"gave":[168],"a":[169],"more":[170],"optimal":[171],"result":[172],"thanthe":[173],"other":[174],"treatments":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-10-11T00:00:00"}
