{"id":"https://openalex.org/A5030644389","orcid":"https://orcid.org/0000-0001-6554-3987","observed_orcids":["https://orcid.org/0000-0001-6554-3987"],"display_name":"Rahayu Utami","raw_author_names":["R. Utami","Rahayu Utami","Rahayu Utami Utami"],"full_name":"Rahayu Utami Utami","works_count":34,"cited_by_count":193,"summary_stats":{"2yr_mean_citedness":0.7272727272727273,"h_index":7,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5030644389","orcid":"https://orcid.org/0000-0001-6554-3987","observed_orcids":["https://orcid.org/0000-0001-6554-3987"]},"affiliations":[{"institution":{"id":"https://openalex.org/I130343225","ror":"https://ror.org/02e91jd64","display_name":"Universiti Putra Malaysia","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I21881038","ror":"https://ror.org/05smgpd89","display_name":"IPB University","country_code":"ID","type":"education","lineage":["https://openalex.org/I21881038"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210156875","ror":"https://ror.org/05x9hft88","display_name":"Universitas Sahid Jakarta","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210156875"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4405276529","ror":"https://ror.org/05mn73t81","display_name":"Sekolah Tinggi Ilmu Farmasi Riau","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276529"]},"years":[2026,2025,2024,2023,2022,2021,2020,2017,2016,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I4405276529","ror":"https://ror.org/05mn73t81","display_name":"Sekolah Tinggi Ilmu Farmasi Riau","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405276529"]}],"topics":[{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","count":15,"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/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":8,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (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/T11613","display_name":"Phytochemistry and Biological Activities","count":6,"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/T12215","display_name":"Phytochemical Studies and Bioactivities","count":5,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10211","display_name":"Computational Drug Discovery Methods","count":4,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13422","display_name":"Phytochemistry and biological activities of Ficus species","value":7.5e-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/T12059","display_name":"Berberine and alkaloids research","value":7.34e-05,"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/T12497","display_name":"Traditional and Medicinal Uses of Annonaceae","value":4.93e-05,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/T13023","display_name":"Synthesis of Organic Compounds","value":4.81e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11385","display_name":"Natural product bioactivities and synthesis","value":4.07e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8947764039039612},{"id":"556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","score":0.8014665842056274},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.5108000040054321},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.3787969946861267},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.3678010106086731}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":14},{"year":2021,"works_count":4,"oa_works_count":4,"cited_by_count":19},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":12},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":25},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":32},{"year":2025,"works_count":6,"oa_works_count":6,"cited_by_count":36},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":23}],"display_name_alternatives":["R. Utami","Rahayu Utami","Rahayu Utami Utami"],"block_key":"r utami","works_api_url":"https://api.openalex.org/works?filter=author.id:A5030644389","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5030644389","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}