{"id":"https://openalex.org/W248403282","doi":null,"title":"Bacillus licheniformis BT5.9 Isolated from Changar Hot Spring, Malang, Indonesia, as a Potential Producer of Thermostable \u03b1-amylase.","display_name":"Bacillus licheniformis BT5.9 Isolated from Changar Hot Spring, Malang, Indonesia, as a Potential Producer of Thermostable \u03b1-amylase.","publication_year":2013,"publication_date":"2013-08-01","ids":{"openalex":"https://openalex.org/W248403282","mag":"248403282","pmid":"https://pubmed.ncbi.nlm.nih.gov/24575243","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3799411"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:2915558","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3799411","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"parent_works":[],"lineage":["https://openalex.org/W248403282"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/articles/PMC3799411","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101854324","display_name":"Darah Ibrahim","orcid":"https://orcid.org/0000-0003-3855-3666","observed_orcids":["https://orcid.org/0000-0003-3855-3666"]},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Darah Ibrahim","raw_affiliation_strings":["Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060618683","display_name":"Han Li Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Han Li Zhu","raw_affiliation_strings":["Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041795824","display_name":"Nuraqilah Yusof","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Nuraqilah Yusof","raw_affiliation_strings":["Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102798247","display_name":"Isnaeni Isnaeni","orcid":"https://orcid.org/0000-0003-4502-2433","observed_orcids":["https://orcid.org/0000-0003-4502-2433"]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Isnaeni","raw_affiliation_strings":["Faculty of Pharmacy, Universitas Air Langga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Pharmacy, Universitas Air Langga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005428096","display_name":"Lim Sheh Hong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Lim Sheh Hong","raw_affiliation_strings":["Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.533,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.5825343,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"24","issue":"1","first_page":"71","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11617","display_name":"Enzyme Production and Characterization","score":1.0,"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":1.0,"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/T10404","display_name":"Enzyme Catalysis and Immobilization","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bacillus-licheniformis","display_name":"Bacillus licheniformis","score":0.984000027179718},{"id":"https://openalex.org/keywords/thermostable-alpha-amylase","display_name":"thermostable alpha-amylase","score":0.9179999828338623},{"id":"https://openalex.org/keywords/hot-spring-bacteria","display_name":"hot spring bacteria","score":0.699999988079071},{"id":"https://openalex.org/keywords/amylase-production","display_name":"amylase production","score":0.7910000085830688},{"id":"https://openalex.org/keywords/starch-digestion","display_name":"starch hydrolysis","score":0.7900000214576721},{"id":"https://openalex.org/keywords/culture-condition-optimization","display_name":"culture condition optimization","score":0.8579999804496765},{"id":"https://openalex.org/keywords/bacterial-isolation-from-soil","display_name":"bacterial isolation from soil","score":0.6489999890327454}],"concepts":[{"id":"https://openalex.org/C2776527165","wikidata":"https://www.wikidata.org/wiki/Q2878356","display_name":"Bacillus licheniformis","level":4,"score":0.8887975215911865},{"id":"https://openalex.org/C170835558","wikidata":"https://www.wikidata.org/wiki/Q17153","display_name":"Amylase","level":3,"score":0.7585545778274536},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.6438116431236267},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5232945084571838},{"id":"https://openalex.org/C2780166377","wikidata":"https://www.wikidata.org/wiki/Q588839","display_name":"Nutrient agar","level":4,"score":0.5117937922477722},{"id":"https://openalex.org/C2778660310","wikidata":"https://www.wikidata.org/wiki/Q177998","display_name":"Agar","level":3,"score":0.3612494468688965},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3017617464065552},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.17411646246910095},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.07710495591163635},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.07510384917259216},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C2777272437","wikidata":"https://www.wikidata.org/wiki/Q131238","display_name":"Bacillus subtilis","level":3,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"pmh:oai:europepmc.org:2915558","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3799411","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmid:24575243","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24575243","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tropical life sciences research","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3799411","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3799411/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Trop Life Sci Res","raw_type":"Text"},{"id":"pmh:oai:repository.unair.ac.id:84705","doi":null,"is_oa":false,"landing_page_url":"http://repository.unair.ac.id/84705/8/C-04b.pdf","pdf_url":"http://repository.unair.ac.id/84705/8/C-04b.pdf","source":{"id":"https://openalex.org/S4306400777","display_name":"Universitas Airlangga Repository (Universitas Airlangga)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205133468","host_organization_name":"Universitas Airlangga","host_organization_lineage":["https://openalex.org/I205133468"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"mag:248403282","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24575243","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2915558","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3799411","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"score":0.40450000762939453,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1521961461","https://openalex.org/W1986331992","https://openalex.org/W1998601670","https://openalex.org/W2002577935","https://openalex.org/W2028994826","https://openalex.org/W2039814454","https://openalex.org/W2042415254","https://openalex.org/W2073216836","https://openalex.org/W2125121305","https://openalex.org/W2140029897","https://openalex.org/W4247497700"],"related_works":["https://openalex.org/W7054734144","https://openalex.org/W2051568862","https://openalex.org/W3014560260","https://openalex.org/W4282960755","https://openalex.org/W3121516353","https://openalex.org/W2756090422","https://openalex.org/W2141853588","https://openalex.org/W2595431993","https://openalex.org/W2185418028"],"abstract_inverted_index":{"A":[0],"total":[1],"of":[2,25,56,62,66,70,76],"34":[3],"bacterial":[4],"isolates":[5,21],"were":[6],"obtained":[7],"from":[8,12],"soil":[9],"samples":[10],"collected":[11],"Changar":[13],"Hot":[14],"Spring,":[15],"Malang,":[16],"Indonesia.":[17],"Of":[18],"these,":[19],"13":[20],"produced":[22],"a":[23],"zone":[24],"hydrolysis":[26],"in":[27,35],"starch-nutrient":[28],"agar":[29],"medium":[30,60],"and":[31,47,73],"generated":[32],"various":[33],"amylases":[34],"liquid":[36],"medium.":[37],"One":[38],"isolate":[39],"was":[40,48],"selected":[41],"as":[42,50],"the":[43,82],"best":[44],"amylase":[45,84],"producer":[46],"identified":[49],"Bacillus":[51],"licheniformis":[52],"BT5.9.":[53],"The":[54],"improvement":[55],"culture":[57],"conditions":[58],"(initial":[59],"pH":[61],"5.0,":[63],"cultivation":[64],"temperature":[65],"50\u00b0C,":[67],"agitation":[68],"speed":[69],"100":[71],"rpm":[72],"inoculum":[74],"size":[75],"1.7":[77],"\u00d7":[78],"10(9)":[79],"cells/ml)":[80],"provided":[81],"highest":[83],"production":[85],"(0.327":[86],"U/ml).":[87]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2016-06-24T00:00:00"}
