{"id":"https://openalex.org/A5021782190","orcid":null,"observed_orcids":[],"display_name":"Seong-Kwan Cha","raw_author_names":["Cha Seong-Kwan","S.\u2010K. Cha","Seong-Kwan Cha"],"full_name":"Seong-Kwan Cha","works_count":25,"cited_by_count":405,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5021782190","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I129695118","ror":"https://ror.org/01qj9e285","display_name":"Yuhan University","country_code":"KR","type":"education","lineage":["https://openalex.org/I129695118"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210114577","ror":"https://ror.org/028jp5z02","display_name":"Korea Food Research Institute","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210114577","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]},"years":[2011,2009,2005]},{"institution":{"id":"https://openalex.org/I4210126996","ror":"https://ror.org/03qs3qx17","display_name":"Sejong Institute","country_code":"KR","type":"nonprofit","lineage":["https://openalex.org/I4210126996"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I4405261324","ror":"https://ror.org/0544z6x19","display_name":"Incheon International Airport Corporation (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210152862","https://openalex.org/I4405261324"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I129695118","ror":"https://ror.org/01qj9e285","display_name":"Yuhan University","country_code":"KR","type":"education","lineage":["https://openalex.org/I129695118"]},{"id":"https://openalex.org/I4405261324","ror":"https://ror.org/0544z6x19","display_name":"Incheon International Airport Corporation (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210152862","https://openalex.org/I4405261324"]}],"topics":[{"id":"https://openalex.org/T10141","display_name":"Probiotics and Fermented Foods","count":21,"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/T12385","display_name":"Food Quality and Safety Studies","count":15,"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/T10750","display_name":"Fermentation and Sensory Analysis","count":6,"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/T10428","display_name":"Reproductive tract infections research","count":3,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12385","display_name":"Food Quality and Safety Studies","value":0.0001004,"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/T10141","display_name":"Probiotics and Fermented Foods","value":5.46e-05,"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/T10750","display_name":"Fermentation and Sensory Analysis","value":2.74e-05,"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/T11979","display_name":"Garlic and Onion Studies","value":1.83e-05,"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/T11411","display_name":"Tea Polyphenols and Effects","value":1.79e-05,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","score":0.7947974801063538},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7039757370948792},{"id":"523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","score":0.688369631767273},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.5833340883255005},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.25093644857406616}],"counts_by_year":[{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":30},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":24},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["Cha Seong-Kwan","S.\u2010K. Cha","Seong-Kwan Cha"],"block_key":"s cha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021782190","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}