{"id":"https://openalex.org/W4387787009","doi":"https://doi.org/10.33751/helium.v3i1.7512","title":"Antimicrobial Activity of The Ethanol Extract of Coffea canephora L. Seeds Against Staphylococcus aureus and Propionibacterium acnes","display_name":"Antimicrobial Activity of The Ethanol Extract of Coffea canephora L. Seeds Against Staphylococcus aureus and Propionibacterium acnes","publication_year":2023,"publication_date":"2023-06-27","ids":{"openalex":"https://openalex.org/W4387787009","doi":"https://doi.org/10.33751/helium.v3i1.7512"},"language":"en","primary_location":{"id":"doi:10.33751/helium.v3i1.7512","doi":"https://doi.org/10.33751/helium.v3i1.7512","is_oa":true,"landing_page_url":"http://dx.doi.org/10.33751/helium.v3i1.7512","pdf_url":"https://journal.unpak.ac.id/index.php/he_jsac/article/download/7512/3911","source":{"id":"https://openalex.org/S4394735977","display_name":"Helium Journal of Science and Applied Chemistry","issn_l":"2776-1711","issn":["2776-1711","2776-4508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Helium: Journal of Science and Applied Chemistry","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://journal.unpak.ac.id/index.php/he_jsac/article/download/7512/3911","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073564921","display_name":"Siska Elisahbet Sinaga","orcid":"https://orcid.org/0000-0003-2585-7716","observed_orcids":["https://orcid.org/0000-0003-2585-7716"]},"institutions":[{"id":"https://openalex.org/I4405274523","display_name":"Universitas Widya Nusantara","ror":"https://ror.org/01wag7z81","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274523"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Siska Elisahbet Sinaga","raw_affiliation_strings":["Department of Nutritional Science, Universitas Widya Nusantara, Palu, 94148, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional Science, Universitas Widya Nusantara, Palu, 94148, Indonesia","institution_ids":["https://openalex.org/I4405274523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060468442","display_name":"Matius Paundanan","orcid":"https://orcid.org/0009-0005-8696-8032","observed_orcids":["https://orcid.org/0009-0005-8696-8032"]},"institutions":[{"id":"https://openalex.org/I4405274523","display_name":"Universitas Widya Nusantara","ror":"https://ror.org/01wag7z81","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274523"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Matius Paundanan","raw_affiliation_strings":["Department of Nutritional Science, Universitas Widya Nusantara, Palu, 94148, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nutritional Science, Universitas Widya Nusantara, Palu, 94148, Indonesia","institution_ids":["https://openalex.org/I4405274523"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007249255","display_name":"Maharani Farah Dhifa Dg Masikki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405274523","display_name":"Universitas Widya Nusantara","ror":"https://ror.org/01wag7z81","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274523"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Maharani Farah Dhifa Dg Masikki","raw_affiliation_strings":["Department of Medical Nursing, Universitas Widya Nusantara"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Nursing, Universitas Widya Nusantara","institution_ids":["https://openalex.org/I4405274523"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047667477","display_name":"Diana Widiastuti","orcid":"https://orcid.org/0000-0001-6844-3906","observed_orcids":["https://orcid.org/0000-0001-6844-3906"]},"institutions":[{"id":"https://openalex.org/I70054679","display_name":"Pakuan University","ror":"https://ror.org/03r7ras86","country_code":"ID","type":"education","lineage":["https://openalex.org/I70054679"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Diana Widiastuti","raw_affiliation_strings":["Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Pakuan, Bogor 16163, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Pakuan, Bogor 16163, Indonesia","institution_ids":["https://openalex.org/I70054679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2277,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.4513016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"3","issue":"1","first_page":"01","last_page":"05"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10225","display_name":"Essential Oils and Antimicrobial Activity","score":0.9535999894142151,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},"topics":[{"id":"https://openalex.org/T10225","display_name":"Essential Oils and Antimicrobial Activity","score":0.9535999894142151,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","score":0.01860000006854534,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11553","display_name":"Acne and Rosacea Treatments and Effects","score":0.008200000040233135,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coffea-canephora","display_name":"Coffea canephora","score":0.9980000257492065},{"id":"https://openalex.org/keywords/ethanol-extract","display_name":"ethanol extract","score":0.9819999933242798},{"id":"https://openalex.org/keywords/antibacterial-activity","display_name":"antibacterial activity","score":0.8090000152587891},{"id":"https://openalex.org/keywords/staphylococcus-aureus","display_name":"Staphylococcus aureus","score":0.9700000286102295},{"id":"https://openalex.org/keywords/cutibacterium-acnes","display_name":"Propionibacterium acnes","score":1.0},{"id":"https://openalex.org/keywords/acne-vulgaris","display_name":"acne","score":0.9240000247955322},{"id":"https://openalex.org/keywords/minimum-inhibitory-concentration","display_name":"minimum inhibitory concentration","score":0.972000002861023},{"id":"https://openalex.org/keywords/inhibition-zone","display_name":"inhibition zone","score":0.6809999942779541},{"id":"https://openalex.org/keywords/plant-extracts","display_name":"plant extracts","score":0.34599998593330383}],"concepts":[{"id":"https://openalex.org/C2779900937","wikidata":"https://www.wikidata.org/wiki/Q2442109","display_name":"Propionibacterium acnes","level":3,"score":0.9001013040542603},{"id":"https://openalex.org/C2779489039","wikidata":"https://www.wikidata.org/wiki/Q188121","display_name":"Staphylococcus aureus","level":3,"score":0.821290135383606},{"id":"https://openalex.org/C4937899","wikidata":"https://www.wikidata.org/wiki/Q68541106","display_name":"Antimicrobial","level":2,"score":0.5575599670410156},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.5314962267875671},{"id":"https://openalex.org/C2780104969","wikidata":"https://www.wikidata.org/wiki/Q4774530","display_name":"Antibacterial activity","level":3,"score":0.4952644407749176},{"id":"https://openalex.org/C176947019","wikidata":"https://www.wikidata.org/wiki/Q597889","display_name":"Minimum inhibitory concentration","level":3,"score":0.4694114625453949},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.4686811566352844},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.44842392206192017},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.44724103808403015},{"id":"https://openalex.org/C11636898","wikidata":"https://www.wikidata.org/wiki/Q390585","display_name":"Agar diffusion test","level":4,"score":0.44372448325157166},{"id":"https://openalex.org/C2781244667","wikidata":"https://www.wikidata.org/wiki/Q47532","display_name":"Coffea canephora","level":3,"score":0.42783066630363464},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.3647192418575287},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.34379449486732483},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19171234965324402},{"id":"https://openalex.org/C2993298077","wikidata":"https://www.wikidata.org/wiki/Q47685","display_name":"Coffea arabica","level":2,"score":0.14914128184318542},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.13261377811431885},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.33751/helium.v3i1.7512","doi":"https://doi.org/10.33751/helium.v3i1.7512","is_oa":true,"landing_page_url":"http://dx.doi.org/10.33751/helium.v3i1.7512","pdf_url":"https://journal.unpak.ac.id/index.php/he_jsac/article/download/7512/3911","source":{"id":"https://openalex.org/S4394735977","display_name":"Helium Journal of Science and Applied Chemistry","issn_l":"2776-1711","issn":["2776-1711","2776-4508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Helium: Journal of Science and Applied Chemistry","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.33751/helium.v3i1.7512","doi":"https://doi.org/10.33751/helium.v3i1.7512","is_oa":true,"landing_page_url":"http://dx.doi.org/10.33751/helium.v3i1.7512","pdf_url":"https://journal.unpak.ac.id/index.php/he_jsac/article/download/7512/3911","source":{"id":"https://openalex.org/S4394735977","display_name":"Helium Journal of Science and Applied Chemistry","issn_l":"2776-1711","issn":["2776-1711","2776-4508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Helium: Journal of Science and Applied Chemistry","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8048999905586243,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387787009.pdf","grobid_xml":"https://content.openalex.org/works/W4387787009.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W2267861793","https://openalex.org/W2280112126","https://openalex.org/W2996475658","https://openalex.org/W4210718993","https://openalex.org/W4280643156","https://openalex.org/W4285191736","https://openalex.org/W4285587167","https://openalex.org/W4290712703","https://openalex.org/W4291140351","https://openalex.org/W4292403748","https://openalex.org/W4313890254","https://openalex.org/W4317821440","https://openalex.org/W4319987835","https://openalex.org/W4323981266","https://openalex.org/W4324052678","https://openalex.org/W4360852404","https://openalex.org/W4393287694","https://openalex.org/W6888878846"],"related_works":["https://openalex.org/W2996475658","https://openalex.org/W4402051938","https://openalex.org/W3094652397","https://openalex.org/W4381167639","https://openalex.org/W4416678986","https://openalex.org/W3127746127","https://openalex.org/W2337014647","https://openalex.org/W4312658836","https://openalex.org/W4213254431","https://openalex.org/W4407820733"],"abstract_inverted_index":{"Acne":[0],"is":[1,29,56],"a":[2,143,149],"skin":[3],"disease":[4],"that":[5,41,135],"causes":[6],"humans":[7],"to":[8,57,166],"lack":[9],"confidence":[10],"in":[11,72,148,160],"carrying":[12],"out":[13],"activities.":[14],"Besides":[15],"being":[16],"sick,":[17],"acne":[18,28],"worsens":[19],"the":[20,47,59,65,74,108,136,153,188,192,212,215,217,219],"beauty":[21],"of":[22,27,49,53,64,68,76,85,131,139,145,152,155,157,173,191,195,214],"human":[23],"skin.":[24],"The":[25,51,82,98,115,129,171,210],"cause":[26],"gram-positive":[30],"bacteria,":[31],"namely":[32],"Staphylococcus":[33,77],"aureus":[34,78,178,205],"and":[35,79,127],"Propionibacterium":[36],"acnes.":[37,209],"Many":[38],"studies":[39],"reported":[40],"Coffea":[42],"canephora":[43,87],"L":[44,88],"can":[45],"inhibit":[46],"growth":[48,75,159],"bacteria.":[50],"objective":[52],"this":[54,132],"study":[55,133],"establish":[58],"minimum":[60],"inhibitory":[61],"concentration":[62,144,200,213],"(MIC)":[63],"ethanol":[66,83,137,174,193],"extract":[67,84,99,116,138,175,194],"robusta":[69],"coffee":[70,140,196],"seeds":[71,141,197],"inhibiting":[73],"Escherichia":[80],"coli.":[81],"C.":[86],"seed":[89],"was":[90,101,117,184,201],"obtained":[91,100],"by":[92],"maceration":[93],"method":[94,111],"using":[95,107],"96%":[96],"ethanol.":[97],"evaluated":[102],"for":[103,176],"its":[104],"antibacterial":[105,189],"activity":[106],"agar":[109],"diffusion":[110],"with":[112,142],"perforation":[113],"techniques.":[114],"divided":[118],"into":[119],"five":[120],"various":[121],"concentrations":[122],"(50%,":[123],"25%,":[124],"12.5%,":[125],"6.25%,":[126],"3.125%).":[128],"results":[130],"indicated":[134],"50%":[146,199],"resulted":[147],"wider":[150,218],"diameter":[151],"zone":[154],"inhibition":[156,221],"bacterial":[158],"S.":[161,177,204],"aureus,":[162],"30.00":[163],"mm":[164],"compared":[165],"P.":[167,182,208],"acnes,":[168],"26.22":[169],"mm.":[170],"MIC":[172],"at":[179,198],"3.00%":[180],"while":[181],"acnes":[183],"6.00%.":[185],"In":[186],"conclusion,":[187],"effect":[190],"stronger":[202],"against":[203],"bacteria":[206],"than":[207],"greater":[211],"extract,":[216],"resulting":[220],"zone.":[222]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-10-20T00:00:00"}