{"id":"https://openalex.org/A5073714698","orcid":"https://orcid.org/0000-0002-7658-8010","observed_orcids":["https://orcid.org/0000-0002-7658-8010"],"display_name":"Otniel Freitas\u2010Silva","raw_author_names":["FREITAS-SILVA, O.","Freitas SILVA, Otniel","Freitas-Silva Otniel","Freitas-Silva, Otniel","Freitas\u2010Silva Otniel","O. Freitas-Silva","OTNIEL FREITAS SILVA","Otniel F. Silva","Otniel FREITAS-SILVA","Otniel Freita-Silva","Otniel Freitas Silva","Otniel Freitas- Silva","Otniel Freitas-Silva","Otniel Freitas-silva","Otniel Freitas\u2010Silva"],"full_name":"Otniel Freitas- Silva","works_count":218,"cited_by_count":2207,"summary_stats":{"2yr_mean_citedness":3.3703703703703702,"h_index":26,"i10_index":56},"ids":{"openalex":"https://openalex.org/A5073714698","orcid":"https://orcid.org/0000-0002-7658-8010","observed_orcids":["https://orcid.org/0000-0002-7658-8010"]},"affiliations":[{"institution":{"id":"https://openalex.org/I110200422","ror":"https://ror.org/0176yjw32","display_name":"Universidade Federal de Minas Gerais","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I122140584","ror":"https://ror.org/03490as77","display_name":"Universidade Federal do Rio de Janeiro","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]},"years":[2025,2019,2015]},{"institution":{"id":"https://openalex.org/I161460629","ror":"https://ror.org/00xwgyp12","display_name":"Universidade Federal Rural do Rio de Janeiro","country_code":"BR","type":"education","lineage":["https://openalex.org/I161460629"]},"years":[2022,2014]},{"institution":{"id":"https://openalex.org/I166595947","ror":"https://ror.org/03vrj4p82","display_name":"Federal University of S\u00e3o Jo\u00e3o del-Rei","country_code":"BR","type":"education","lineage":["https://openalex.org/I166595947"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I199691007","ror":"https://ror.org/0482b5b22","display_name":"Brazilian Agricultural Research Corporation","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2005,2003]},{"institution":{"id":"https://openalex.org/I3130788380","ror":"https://ror.org/015g1jn89","display_name":"Universidade Estadual da Zona Oeste","country_code":"BR","type":"education","lineage":["https://openalex.org/I3130788380"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I40034438","ror":"https://ror.org/0198v2949","display_name":"Universidade do Estado do Rio de Janeiro","country_code":"BR","type":"education","lineage":["https://openalex.org/I40034438"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I4210163103","ror":"https://ror.org/058agte50","display_name":"Bl\u00fccher (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210163103"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4210167387","ror":"https://ror.org/05ws8g470","display_name":"Institute for Biotechnology and Bioengineering","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210167387"]},"years":[2013,2011,2010]},{"institution":{"id":"https://openalex.org/I4403928277","ror":"https://ror.org/01866ja76","display_name":"Bentham Science Publishers (United Arab Emirates)","country_code":null,"type":"company","lineage":["https://openalex.org/I4403928277"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I4405282837","ror":"https://ror.org/00hq8d042","display_name":"Embrapa Acre","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007","https://openalex.org/I4405282837"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4405285241","ror":"https://ror.org/052116s12","display_name":"Embrapa Agroind\u00fastria de Alimentos","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007","https://openalex.org/I4405285241"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2003]},{"institution":{"id":"https://openalex.org/I83648350","ror":"https://ror.org/04tec8z30","display_name":"Universidade Federal do Estado do Rio de Janeiro","country_code":"BR","type":"education","lineage":["https://openalex.org/I83648350"]},"years":[2026,2025,2024,2022,2021,2020,2019,2018]},{"institution":{"id":"https://openalex.org/I99682543","ror":"https://ror.org/037wpkx04","display_name":"University of Minho","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]},"years":[2025,2013,2011,2010,2008]}],"last_known_institutions":[{"id":"https://openalex.org/I199691007","ror":"https://ror.org/0482b5b22","display_name":"Brazilian Agricultural Research Corporation","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007"]},{"id":"https://openalex.org/I4405285241","ror":"https://ror.org/052116s12","display_name":"Embrapa Agroind\u00fastria de Alimentos","country_code":"BR","type":"government","lineage":["https://openalex.org/I199691007","https://openalex.org/I4405285241"]},{"id":"https://openalex.org/I83648350","ror":"https://ror.org/04tec8z30","display_name":"Universidade Federal do Estado do Rio de Janeiro","country_code":"BR","type":"education","lineage":["https://openalex.org/I83648350"]}],"topics":[{"id":"https://openalex.org/T10520","display_name":"Mycotoxins in Agriculture and Food","count":65,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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","count":48,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/T10473","display_name":"Postharvest Quality and Shelf Life Management","count":32,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T11455","display_name":"Microbial Inactivation Methods","count":29,"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/T10825","display_name":"Plant Pathogens and Fungal Diseases","count":25,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell 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"}}],"topic_share":[{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","value":0.0006241,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/T10520","display_name":"Mycotoxins in Agriculture and Food","value":0.0003758,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T13365","display_name":"Medical and Biological Ozone Research","value":0.0002471,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/T12388","display_name":"Identification and Quantification in Food","value":0.000186,"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/T11455","display_name":"Microbial Inactivation Methods","value":0.00017,"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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9162034392356873},{"id":"31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","score":0.8682661652565002},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8678629398345947},{"id":"144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","score":0.7648293375968933},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.4901183545589447}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":2,"cited_by_count":6},{"year":2005,"works_count":6,"oa_works_count":4,"cited_by_count":21},{"year":2006,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":25},{"year":2008,"works_count":4,"oa_works_count":3,"cited_by_count":4},{"year":2009,"works_count":8,"oa_works_count":8,"cited_by_count":4},{"year":2010,"works_count":12,"oa_works_count":9,"cited_by_count":120},{"year":2011,"works_count":9,"oa_works_count":4,"cited_by_count":89},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":2013,"works_count":3,"oa_works_count":2,"cited_by_count":87},{"year":2014,"works_count":15,"oa_works_count":8,"cited_by_count":37},{"year":2015,"works_count":5,"oa_works_count":4,"cited_by_count":54},{"year":2016,"works_count":15,"oa_works_count":7,"cited_by_count":189},{"year":2017,"works_count":9,"oa_works_count":6,"cited_by_count":85},{"year":2018,"works_count":10,"oa_works_count":7,"cited_by_count":273},{"year":2019,"works_count":9,"oa_works_count":6,"cited_by_count":261},{"year":2020,"works_count":15,"oa_works_count":7,"cited_by_count":414},{"year":2021,"works_count":13,"oa_works_count":8,"cited_by_count":204},{"year":2022,"works_count":11,"oa_works_count":10,"cited_by_count":95},{"year":2023,"works_count":8,"oa_works_count":6,"cited_by_count":35},{"year":2024,"works_count":19,"oa_works_count":10,"cited_by_count":122},{"year":2025,"works_count":16,"oa_works_count":12,"cited_by_count":46},{"year":2026,"works_count":19,"oa_works_count":14,"cited_by_count":14}],"display_name_alternatives":["FREITAS-SILVA, O.","Freitas SILVA, Otniel","Freitas-Silva Otniel","Freitas-Silva, Otniel","Freitas\u2010Silva Otniel","O. Freitas-Silva","OTNIEL FREITAS SILVA","Otniel F. Silva","Otniel FREITAS-SILVA","Otniel Freita-Silva","Otniel Freitas Silva","Otniel Freitas- Silva","Otniel Freitas-Silva","Otniel Freitas-silva","Otniel Freitas\u2010Silva"],"block_key":"o freitas-silva","works_api_url":"https://api.openalex.org/works?filter=author.id:A5073714698","updated_date":"2026-10-16T12:29:29","created_date":"2016-06-24T00:00:00"}