{"id":"https://openalex.org/W4283713541","doi":"https://doi.org/10.3389/fsufs.2022.909894","title":"Characterization of Unripe Grapes (Vitis vinifera L.) and Its Use to Obtain Antioxidant Phenolic Compounds by Green Extraction","display_name":"Characterization of Unripe Grapes (Vitis vinifera L.) and Its Use to Obtain Antioxidant Phenolic Compounds by Green Extraction","publication_year":2022,"publication_date":"2022-06-29","ids":{"openalex":"https://openalex.org/W4283713541","doi":"https://doi.org/10.3389/fsufs.2022.909894"},"language":"en","primary_location":{"id":"doi:10.3389/fsufs.2022.909894","doi":"https://doi.org/10.3389/fsufs.2022.909894","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsufs.2022.909894","pdf_url":null,"source":{"id":"https://openalex.org/S4210212157","display_name":"Frontiers in Sustainable Food Systems","issn_l":"2571-581X","issn":["2571-581X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Sustainable Food Systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3389/fsufs.2022.909894","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102008151","display_name":"Y\u00fcksel Bayram","orcid":"https://orcid.org/0000-0001-7507-0220","observed_orcids":["https://orcid.org/0000-0001-7507-0220"]},"institutions":[{"id":"https://openalex.org/I48843708","display_name":"Pamukkale University","ror":"https://ror.org/01etz1309","country_code":"TR","type":"education","lineage":["https://openalex.org/I48843708"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Yuksel Bayram","raw_affiliation_strings":["Food Technology, Department of Food Processing, Cal Vocational High School, Pamukkale University, Denizli, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Food Technology, Department of Food Processing, Cal Vocational High School, Pamukkale University, Denizli, Turkey","institution_ids":["https://openalex.org/I48843708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042540998","display_name":"Cigdem Elgin Karabacak","orcid":"https://orcid.org/0000-0001-7416-0443","observed_orcids":["https://orcid.org/0000-0001-7416-0443"]},"institutions":[{"id":"https://openalex.org/I48843708","display_name":"Pamukkale University","ror":"https://ror.org/01etz1309","country_code":"TR","type":"education","lineage":["https://openalex.org/I48843708"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Cigdem Elgin Karabacak","raw_affiliation_strings":["Organic Agriculture, Department of Food Processing, Cal Vocational High School, Pamukkale University, Denizli, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organic Agriculture, Department of Food Processing, Cal Vocational High School, Pamukkale University, Denizli, Turkey","institution_ids":["https://openalex.org/I48843708"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102008151"],"corresponding_institution_ids":["https://openalex.org/I48843708"],"apc_list":{"value":950,"currency":"USD","value_usd":950},"apc_paid":{"value":950,"currency":"USD","value_usd":950},"fwci":0.9807,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.68174876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":"6","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.9872999787330627,"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"}},"topics":[{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","score":0.9872999787330627,"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/T12181","display_name":"Agricultural and Biological Research","score":0.004800000227987766,"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/T11796","display_name":"Horticultural and Viticultural Research","score":0.003100000089034438,"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/verjuice","display_name":"verjuice","score":0.8669999837875366},{"id":"https://openalex.org/keywords/grapevine","display_name":"grapevine","score":0.8619999885559082},{"id":"https://openalex.org/keywords/ultrasound-assisted-extraction","display_name":"ultrasound-assisted extraction","score":0.9290000200271606},{"id":"https://openalex.org/keywords/green-extraction","display_name":"green extraction","score":0.7289999723434448},{"id":"https://openalex.org/keywords/total-phenolic-compounds","display_name":"total phenolic compounds","score":0.8999999761581421},{"id":"https://openalex.org/keywords/antioxidant-capacity","display_name":"antioxidant capacity","score":0.9990000128746033},{"id":"https://openalex.org/keywords/extraction-optimization","display_name":"extraction optimization","score":0.6320000290870667},{"id":"https://openalex.org/keywords/organic-acids","display_name":"organic acids","score":0.7289999723434448},{"id":"https://openalex.org/keywords/mineral-composition","display_name":"mineral composition","score":0.9610000252723694},{"id":"https://openalex.org/keywords/agricultural-processing","display_name":"agricultural product processing","score":0.5529999732971191},{"id":"https://openalex.org/keywords/dpph","display_name":"DPPH","score":0.5720000267028809},{"id":"https://openalex.org/keywords/cuprac","display_name":"CUPRAC","score":0.9990000128746033}],"concepts":[{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.7868143320083618},{"id":"https://openalex.org/C2781401929","wikidata":"https://www.wikidata.org/wiki/Q5205953","display_name":"DPPH","level":3,"score":0.7493095397949219},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6851112246513367},{"id":"https://openalex.org/C2777728882","wikidata":"https://www.wikidata.org/wiki/Q407142","display_name":"Phenols","level":2,"score":0.6176867485046387},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.6018826365470886},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.5748684406280518},{"id":"https://openalex.org/C2993539680","wikidata":"https://www.wikidata.org/wiki/Q902552","display_name":"Antioxidant capacity","level":3,"score":0.5594233274459839},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.5287111401557922},{"id":"https://openalex.org/C150077022","wikidata":"https://www.wikidata.org/wiki/Q3136137","display_name":"Response surface methodology","level":2,"score":0.5066588521003723},{"id":"https://openalex.org/C35421065","wikidata":"https://www.wikidata.org/wiki/Q927202","display_name":"Pomace","level":2,"score":0.4260081648826599},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.2998160421848297},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.20063045620918274},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.18620675802230835},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09314650297164917}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3389/fsufs.2022.909894","doi":"https://doi.org/10.3389/fsufs.2022.909894","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsufs.2022.909894","pdf_url":null,"source":{"id":"https://openalex.org/S4210212157","display_name":"Frontiers in Sustainable Food Systems","issn_l":"2571-581X","issn":["2571-581X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Sustainable Food Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1bfa455d793b4d1a9b49cd749a9c1a0b","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/1bfa455d793b4d1a9b49cd749a9c1a0b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Sustainable Food Systems, Vol 6 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fsufs.2022.909894","doi":"https://doi.org/10.3389/fsufs.2022.909894","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsufs.2022.909894","pdf_url":null,"source":{"id":"https://openalex.org/S4210212157","display_name":"Frontiers in Sustainable Food Systems","issn_l":"2571-581X","issn":["2571-581X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","ki-jl-1","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Sustainable Food Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.8409000039100647,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1482252177","https://openalex.org/W1559903407","https://openalex.org/W1911471908","https://openalex.org/W1974296470","https://openalex.org/W1982214291","https://openalex.org/W1992544322","https://openalex.org/W2000541626","https://openalex.org/W2019851500","https://openalex.org/W2023812636","https://openalex.org/W2033990383","https://openalex.org/W2041110016","https://openalex.org/W2072500670","https://openalex.org/W2084132246","https://openalex.org/W2132915986","https://openalex.org/W2159788583","https://openalex.org/W2235773937","https://openalex.org/W2271941339","https://openalex.org/W2327648788","https://openalex.org/W2380141296","https://openalex.org/W2438809533","https://openalex.org/W2507924407","https://openalex.org/W2561537100","https://openalex.org/W2567582717","https://openalex.org/W2737154432","https://openalex.org/W2755172583","https://openalex.org/W2770408014","https://openalex.org/W2883473673","https://openalex.org/W2891046942","https://openalex.org/W2910717728","https://openalex.org/W2914839921","https://openalex.org/W2916106625","https://openalex.org/W2946212515","https://openalex.org/W2973059651","https://openalex.org/W3001801583","https://openalex.org/W3005322514","https://openalex.org/W3007378611","https://openalex.org/W3040794108","https://openalex.org/W3127160126","https://openalex.org/W3155180666","https://openalex.org/W3196427280","https://openalex.org/W3204060391"],"related_works":["https://openalex.org/W3022493044","https://openalex.org/W2561537100","https://openalex.org/W4379390137","https://openalex.org/W2788300681","https://openalex.org/W4323907203","https://openalex.org/W3204060391","https://openalex.org/W4221036096","https://openalex.org/W2966842905","https://openalex.org/W4415625743","https://openalex.org/W2047259451"],"abstract_inverted_index":{"Thinning":[0],"pruning":[1],"is":[2,165],"a":[3,41,117,151],"process":[4],"in":[5,16,180],"modern":[6],"viticulture":[7],"to":[8,32,39,138,167,169,184,195],"improve":[9],"product":[10],"quality":[11],"when":[12],"grapes":[13],"are":[14,24,26,150,177],"still":[15],"the":[17,47,119,170],"immature":[18],"fruit":[19],"stage.":[20],"Unripe":[21],"grapes,":[22],"which":[23,176],"waste,":[25],"mostly":[27],"consumed":[28],"locally":[29],"as":[30],"verjuices":[31,112],"meet":[33],"domestic":[34],"demand.":[35],"This":[36,163],"study":[37,164],"aims":[38],"optimize":[40],"more":[42],"efficient":[43],"\u201cgreen\u201d":[44],"technique":[45],"for":[46,123],"extraction":[48,72,80,121,124],"of":[49,61,76,109,154,172],"total":[50,85],"phenolic":[51,86,104],"compounds":[52],"(TPC)":[53,88],"and":[54,79,89,93,105,128,144,160,183],"antioxidant":[55,90],"capacity":[56,91],"(AC)":[57],"from":[58],"three":[59,110],"varieties":[60],"unripe":[62,173],"grape":[63,174],"juice":[64],"by":[65,189],"response":[66],"surface":[67],"method":[68],"(RSM)":[69],"using":[70],"ultrasound-assisted":[71],"(UAE).":[73],"The":[74],"influence":[75],"temperature":[77,129],"(25\u201365\u00b0C)":[78],"time":[81,125],"(5\u201330":[82],"min)":[83,127],"on":[84,142],"content":[87,146],"(DPPH":[92],"CUPRAC)":[94],"was":[95],"investigated.":[96,115],"In":[97],"this":[98],"study,":[99],"physicochemical":[100],"properties,":[101],"mineral":[102],"composition,":[103],"organic":[106,157],"acid":[107],"components":[108],"different":[111],"were":[113,131,136],"also":[114],"As":[116],"result,":[118],"optimal":[120],"points":[122],"(12":[126],"(30\u00b0C)":[130],"determined.":[132],"All":[133],"independent":[134],"variables":[135],"found":[137],"be":[139],"significantly":[140],"effective":[141],"TPC":[143],"AC":[145],"during":[147],"UAE.":[148],"Verjuices":[149],"rich":[152,179],"source":[153],"antioxidants,":[155],"phenols,":[156],"acids,":[158],"minerals,":[159],"vitamin":[161],"C.":[162],"expected":[166],"contribute":[168],"evaluation":[171],"wastes,":[175],"very":[178],"bioactive":[181],"components,":[182],"increase":[185],"its":[186],"economic":[187],"potential":[188],"expanding":[190],"local":[191],"production,":[192],"thus":[193],"contributing":[194],"sustainable":[196],"agri-food":[197],"processing.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-06-30T00:00:00"}