{"id":"https://openalex.org/W1550240835","doi":"https://doi.org/10.1109/ascc.2015.7244791","title":"Oil extraction from Calophyllum inophyllum L. via Soxhlet extraction: Optimization using response surface methodology (RSM)","display_name":"Oil extraction from Calophyllum inophyllum L. via Soxhlet extraction: Optimization using response surface methodology (RSM)","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1550240835","doi":"https://doi.org/10.1109/ascc.2015.7244791","mag":"1550240835"},"language":"en","primary_location":{"id":"doi:10.1109/ascc.2015.7244791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ascc.2015.7244791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 10th Asian Control Conference (ASCC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086737762","display_name":"Nur'atiqah Mohd Shamsuddin","orcid":null},"institutions":[{"id":"https://openalex.org/I1292896151","display_name":"Forest Research Institute Malaysia","ror":"https://ror.org/01mfdfm52","country_code":"MY","type":"government","lineage":["https://openalex.org/I1292896151","https://openalex.org/I2800327333"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Nur'Atiqah Mohd Shamsuddin","raw_affiliation_strings":["Forest Research Institute Malaysia, Kepong, Selangor Darul Ehsan, MY","Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Forest Research Institute Malaysia, Kepong, Selangor Darul Ehsan, MY","institution_ids":["https://openalex.org/I1292896151"]},{"raw_affiliation_string":"Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia","institution_ids":["https://openalex.org/I1292896151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113643366","display_name":"Suzana Yusup","orcid":null},"institutions":[{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Suzana Yusup","raw_affiliation_strings":["Biomass Processing Cluster, Universiti Teknologi PETRONAS, Perak, Malaysia","Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomass Processing Cluster, Universiti Teknologi PETRONAS, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]},{"raw_affiliation_string":"Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113740003","display_name":"Wan Asma Ibrahim","orcid":null},"institutions":[{"id":"https://openalex.org/I1292896151","display_name":"Forest Research Institute Malaysia","ror":"https://ror.org/01mfdfm52","country_code":"MY","type":"government","lineage":["https://openalex.org/I1292896151","https://openalex.org/I2800327333"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Wan Asma Ibrahim","raw_affiliation_strings":["Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia","institution_ids":["https://openalex.org/I1292896151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058028970","display_name":"Awais Bokhari","orcid":"https://orcid.org/0000-0002-0748-6336"},"institutions":[{"id":"https://openalex.org/I1292896151","display_name":"Forest Research Institute Malaysia","ror":"https://ror.org/01mfdfm52","country_code":"MY","type":"government","lineage":["https://openalex.org/I1292896151","https://openalex.org/I2800327333"]},{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Awais Bokhari","raw_affiliation_strings":["Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia","Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioenergy Programme Forest Research Institute Malaysia, Selangor, Malaysia","institution_ids":["https://openalex.org/I1292896151"]},{"raw_affiliation_string":"Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043926190","display_name":"Lai Fatt Chuah","orcid":null},"institutions":[{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Lai Fatt Chuah","raw_affiliation_strings":["Biomass Processing Cluster, Universiti Teknologi PETRONAS, Perak, Malaysia","Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomass Processing Cluster, Universiti Teknologi PETRONAS, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]},{"raw_affiliation_string":"Biomass Processing Cluster, Centre of Biofuel and Biochemical Research (CBBR), Department of Chemical Engineering, Universiti Teknologi PETRONAS, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5992,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.60355466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":0.9945999979972839,"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"}},"topics":[{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":0.9945999979972839,"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"}},{"id":"https://openalex.org/T11098","display_name":"Seed Germination and Physiology","score":0.9811000227928162,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9416999816894531,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/response-surface-methodology","display_name":"Response surface methodology","score":0.8712987303733826},{"id":"https://openalex.org/keywords/central-composite-design","display_name":"Central composite design","score":0.7382848858833313},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.6372113227844238},{"id":"https://openalex.org/keywords/biodiesel","display_name":"Biodiesel","score":0.6121944189071655},{"id":"https://openalex.org/keywords/jatropha-curcas","display_name":"Jatropha curcas","score":0.5905142426490784},{"id":"https://openalex.org/keywords/raw-material","display_name":"Raw material","score":0.5587584972381592},{"id":"https://openalex.org/keywords/biodiesel-production","display_name":"Biodiesel production","score":0.44576773047447205},{"id":"https://openalex.org/keywords/pulp-and-paper-industry","display_name":"Pulp and paper industry","score":0.4372923970222473},{"id":"https://openalex.org/keywords/jatropha","display_name":"Jatropha","score":0.4251865744590759},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.28892597556114197},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.26354479789733887},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.26242369413375854},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.08036047220230103},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08022424578666687}],"concepts":[{"id":"https://openalex.org/C150077022","wikidata":"https://www.wikidata.org/wiki/Q3136137","display_name":"Response surface methodology","level":2,"score":0.8712987303733826},{"id":"https://openalex.org/C92397422","wikidata":"https://www.wikidata.org/wiki/Q5062082","display_name":"Central composite design","level":3,"score":0.7382848858833313},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.6372113227844238},{"id":"https://openalex.org/C52896960","wikidata":"https://www.wikidata.org/wiki/Q167947","display_name":"Biodiesel","level":3,"score":0.6121944189071655},{"id":"https://openalex.org/C2777247137","wikidata":"https://www.wikidata.org/wiki/Q74644","display_name":"Jatropha curcas","level":2,"score":0.5905142426490784},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.5587584972381592},{"id":"https://openalex.org/C66910140","wikidata":"https://www.wikidata.org/wiki/Q905957","display_name":"Biodiesel production","level":4,"score":0.44576773047447205},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.4372923970222473},{"id":"https://openalex.org/C2778733479","wikidata":"https://www.wikidata.org/wiki/Q152986","display_name":"Jatropha","level":4,"score":0.4251865744590759},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.28892597556114197},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.26354479789733887},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.26242369413375854},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08036047220230103},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08022424578666687},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ascc.2015.7244791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ascc.2015.7244791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 10th Asian Control Conference (ASCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323380","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1410699211","https://openalex.org/W1978287157","https://openalex.org/W2014182129","https://openalex.org/W2021829001","https://openalex.org/W2048191941","https://openalex.org/W2088282374","https://openalex.org/W2142508046","https://openalex.org/W2153492903","https://openalex.org/W2154864130","https://openalex.org/W6628116128"],"related_works":["https://openalex.org/W2344406013","https://openalex.org/W313858996","https://openalex.org/W4352994064","https://openalex.org/W4312844684","https://openalex.org/W1560085148","https://openalex.org/W2321797339","https://openalex.org/W1537948253","https://openalex.org/W2349315902","https://openalex.org/W1740144785","https://openalex.org/W4283750647"],"abstract_inverted_index":{"Biodiesel":[0],"is":[1,9],"an":[2],"alternative":[3],"biodegradable":[4],"and":[5,13,26,85,113,137,159],"nontoxic":[6],"fuel,":[7],"which":[8],"free":[10],"of":[11,62,91,101,121,129,134,151,156,165,171],"sulfur":[12],"aromatics.":[14],"Several":[15],"non-edible":[16],"oils":[17],"such":[18],"as":[19,181],"Madhuca":[20],"indica,":[21],"Jatropha":[22],"curcas,":[23],"Pongania":[24],"pinnata":[25],"Calophyllum":[27,66,122,175],"inophyllum":[28,67,123,176],"L.":[29,68,124,177],"has":[30],"been":[31],"investigated":[32],"experimentally,":[33],"are":[34],"found":[35,109],"to":[36,57,78,110,116,148],"be":[37,111],"suitable":[38],"for":[39,96,162,186],"biodiesel":[40,187],"production.":[41,188],"In":[42],"this":[43],"study,":[44],"Response":[45],"Surface":[46],"Method":[47],"(RSM)":[48],"based":[49],"on":[50],"Central":[51],"Composite":[52],"Design":[53],"(CCD)":[54],"was":[55,108,146],"applied":[56],"determine":[58],"the":[59,98,118,127,132,163],"optimum":[60,119,143],"condition":[61,144],"oil":[63,69,172],"extraction":[64,82,154],"from":[65,174],"via":[70],"Soxhlet":[71],"extraction.":[72],"Three":[73],"variables":[74],"studied":[75],"were":[76,140],"solvent":[77,147],"seed":[79,149],"ratio":[80,150],"(ml),":[81],"time":[83,87,155,161],"(hr),":[84],"drying":[86,160],"(hr)":[88],"with":[89],"total":[90],"15":[92],"individual":[93],"experiments":[94],"conducted":[95],"optimizing":[97],"combination":[99],"effects":[100],"those":[102],"variables.":[103],"The":[104,142],"mathematical":[105],"model":[106],"developed":[107],"adequate":[112],"statistically":[114],"accurate":[115],"predict":[117],"yield":[120,173],"oil.":[125],"From":[126],"analysis":[128],"variance":[130],"(ANOVA),":[131],"significance":[133],"various":[135],"factors":[136],"their":[138],"influences":[139],"identified.":[141],"identified":[145],"56.82":[152],"ml/g,":[153],"2.55":[157],"hours,":[158],"kernel":[164],"6.82":[166],"hours.":[167],"With":[168],"high":[169],"percentage":[170],"kernel,":[178],"it":[179],"serves":[180],"a":[182],"very":[183],"promising":[184],"feedstock":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
