{"id":"https://openalex.org/W2589930141","doi":null,"title":"Desenvolvimento de um aditivo natural \u00e0 base de catequina: otimiza\u00e7\u00e3o da extra\u00e7\u00e3o e estabiliza\u00e7\u00e3o a partir de frutos de Arbutus unedo L.","display_name":"Desenvolvimento de um aditivo natural \u00e0 base de catequina: otimiza\u00e7\u00e3o da extra\u00e7\u00e3o e estabiliza\u00e7\u00e3o a partir de frutos de Arbutus unedo L.","publication_year":2016,"publication_date":"2016-07-20","ids":{"openalex":"https://openalex.org/W2589930141","mag":"2589930141"},"language":"pt","primary_location":{"id":"pmh:oai:repositorio.utfpr.edu.br:1/12660","doi":null,"is_oa":true,"landing_page_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/12660","pdf_url":null,"source":{"id":"https://openalex.org/S4377196603","display_name":"Institutional Repository of the Federal Technological University of Paran\u00e1 (RIUT) (Federal University of Technology \u2013 Paran\u00e1)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1283613182","host_organization_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","host_organization_lineage":["https://openalex.org/I1283613182"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"bachelorThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/12660","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068462079","display_name":"Bianca Rodrigues de Albuquerque","orcid":"https://orcid.org/0000-0003-4109-7921","observed_orcids":["https://orcid.org/0000-0003-4109-7921"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Bianca R. Albuquerque","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4109-7921","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5068462079"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"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":0.9848999977111816,"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":0.9848999977111816,"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":0.012199999764561653,"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/T10909","display_name":"Edible Oils Quality and Analysis","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/arbutus-unedo","display_name":"Arbutus unedo","score":0.9739999771118164},{"id":"https://openalex.org/keywords/flavan-3-ols","display_name":"flavan-3-ols","score":0.8930000066757202},{"id":"https://openalex.org/keywords/natural-food-additives","display_name":"natural food additives","score":0.6899999976158142},{"id":"https://openalex.org/keywords/extraction-optimization","display_name":"extraction optimization","score":0.7260000109672546},{"id":"https://openalex.org/keywords/microwave-assisted-extraction","display_name":"microwave-assisted extraction","score":0.8119999766349792},{"id":"https://openalex.org/keywords/ultrasound-assisted-extraction","display_name":"ultrasound-assisted extraction","score":0.9319999814033508},{"id":"https://openalex.org/keywords/maceration","display_name":"maceration","score":0.9589999914169312},{"id":"https://openalex.org/keywords/extraction-yield","display_name":"extraction yield","score":0.5199999809265137},{"id":"https://openalex.org/keywords/storage-stability","display_name":"storage stability","score":0.574999988079071},{"id":"https://openalex.org/keywords/ethanol-concentration","display_name":"ethanol concentration","score":0.3370000123977661},{"id":"https://openalex.org/keywords/response-surface-methodology","display_name":"response surface methodology","score":0.6019999980926514},{"id":"https://openalex.org/keywords/phenolic-compounds","display_name":"phenolic compounds","score":0.6119999885559082},{"id":"https://openalex.org/keywords/bioactive-compounds","display_name":"bioactive compounds","score":0.4699999988079071},{"id":"https://openalex.org/keywords/food-preservatives","display_name":"food preservatives","score":0.3050000071525574}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5885406732559204},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.5351864099502563},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39893800020217896},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.052456945180892944}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:repositorio.utfpr.edu.br:1/12660","doi":null,"is_oa":true,"landing_page_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/12660","pdf_url":null,"source":{"id":"https://openalex.org/S4377196603","display_name":"Institutional Repository of the Federal Technological University of Paran\u00e1 (RIUT) (Federal University of Technology \u2013 Paran\u00e1)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1283613182","host_organization_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","host_organization_lineage":["https://openalex.org/I1283613182"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"bachelorThesis"},{"id":"pmh:oai:bibliotecadigital.unipb.pt:10198/13146","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10198/13146","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"master thesis"},{"id":"mag:2589930141","doi":null,"is_oa":false,"landing_page_url":"http://repositorio.roca.utfpr.edu.br:8080/jspui/bitstream/1/15790/3/desenvolvimentoaditivonaturalbasecatequina.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:repositorio.utfpr.edu.br:1/12660","doi":null,"is_oa":true,"landing_page_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/12660","pdf_url":null,"source":{"id":"https://openalex.org/S4377196603","display_name":"Institutional Repository of the Federal Technological University of Paran\u00e1 (RIUT) (Federal University of Technology \u2013 Paran\u00e1)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1283613182","host_organization_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","host_organization_lineage":["https://openalex.org/I1283613182"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"bachelorThesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.5666999816894531,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2548500750","https://openalex.org/W6885071636","https://openalex.org/W4283024215","https://openalex.org/W2587723346","https://openalex.org/W2802991033","https://openalex.org/W7036436679","https://openalex.org/W3010590459","https://openalex.org/W4399548287","https://openalex.org/W6960055532","https://openalex.org/W7026541784"],"abstract_inverted_index":{"The":[0,38,108,221,251,277,302,371,522,552,578,603,672],"common":[1,71],"Mediterranean":[2,72],"ornamental":[3,73],"strawberry-tree":[4,74],"(Arbutus":[5,75],"unedo":[6,76,162,463],"L.)":[7,77],"produces":[8,78],"an":[9,79],"edible":[10,80],"reddish":[11,81],"sweet":[12,82],"berry":[13,83],"that":[14,84,179,480],"is":[15,24,29,85,94,99],"found":[16,86,196,497],"to":[17,64,87,134,197,259,273,329,400,498,560,574,630,701],"be":[18,88,198,499],"bland":[19,89],"and":[20,47,57,90,117,127,144,149,165,173,192,207,231,246,298,313,331,342,356,377,383,395,404,422,440,445,450,466,474,493,508,532,547,599,614,632,643,657,678,684,696,705,723,741],"tasteless":[21,91],"unless":[22,92],"it":[23,28,93,98],"consumed":[25,95],"overripe,":[26,96],"otherwise":[27,97],"discarded":[30,100],"or":[31,101],"used":[32,102,399,700],"as":[33,55,103,125,353,413,654,714],"basic":[34,104],"agricultural":[35,105],"sub":[36,106],"residue.":[37,107],"bioactive":[39,109],"properties":[40,110],"of":[41,111,156,169,204,210,234,249,263,287,307,348,361,387,436,457,470,505,511,535,550,564,588,608,649,662,688,737],"this":[42,112,268,569],"fruit":[43,113],"have":[44,114],"been":[45,115],"reported":[46,116],"related":[48,118],"with":[49,119,306,607],"phenolic":[50,120],"compounds,":[51,121],"mainly":[52,122],"flavan-3-ols,":[53,123],"such":[54,124],"catechin":[56,126,158,182,264,288,378,459,483,565,589,679],"procyanidins,":[58,128],"which":[59,129],"has":[60,130],"opened":[61,131],"the":[62,132,146,154,167,181,199,216,238,281,308,318,336,349,362,375,384,388,402,405,433,447,455,468,482,500,517,539,582,609,619,637,650,663,676,685,689,703,706,734],"opportunity":[63,133],"exploit":[65,135],"their":[66,136],"extraction":[67,137,151,183,219,240,290,452,484,520,541,591],"from":[68,138,160,461],"alternative":[69,139],"sources.The":[70],"sources.":[140],"This":[141,442],"study":[142,347,360,443,648,661],"compares":[143,444],"optimizes":[145,446],"maceration,":[147,266,448,567],"microwave":[148,193,239,252,449,494,540,553],"ultrasound":[150,278,451,579],"techniques":[152,453],"in":[153,215,285,364,428,454,516,586,665,729],"recovery":[155,456],"a":[157,185,255,345,358,417,458,486,556,646,659,718],"extract":[159,310,415,460,611,716],"Arbutus":[161,462],"L.":[163,464],"fruits":[164,465],"evaluate":[166,467],"stability":[168,303,333,346,359,412,427,469,604,634,647,660,713,728],"flavan-3-ols":[170,312,376,409,471,613,677,710],"during":[171,351,416,432,472,652,717,733],"storage":[172,352,473,653],"application":[174,437,475,738],"processes.":[175,476],"To":[176,477],"obtain":[177,478],"conditions":[178,223,407,479,524,708],"maximize":[180,481],"yield,":[184,485],"response":[186,487],"surface":[187,488],"methodology":[188,489],"was":[189,254,280,304,322,490,555,581,605,623],"used.":[190,491],"Maceration":[191,492],"extractions":[194,495],"were":[195,226,241,327,374,398,419,496,527,542,628,675,699,720],"most":[200,501],"effective":[201,283,502,584],"methods,":[202,503],"capable":[203,504],"yielding":[205,506],"1.38\u00b10.1":[206,507],"1.70\u00b10.3":[208,509],"mg":[209,510],"catechin/g":[211,512],"dry":[212,513],"weight":[213,514],"(dw)":[214,515],"corresponding":[217,518],"optimal":[218,222,406,519,523,707],"conditions.":[220,521],"for":[224,237,408,525,538,709],"maceration":[225,320,526,621],"93.2\u00b13.7":[227,528],"min,":[228,243,295,529,544,596],"79.6\u00b15.2":[229,530],"\u00baC":[230,245,531,546],"23.1\u00b13.7":[232,533],"%":[233,248,534,549],"ethanol,":[235,536],"while":[236,425,537,726],"42.2\u00b14.1":[242,543],"137.1\u00b18.1":[244,545],"12.1\u00b11.1":[247,548],"ethanol.":[250,551],"system":[253,554],"quicker":[256,557],"solution,":[257,558],"conducting":[258,559],"slightly":[260,561],"higher":[261,562],"yields":[262,563],"than":[265,566],"but":[267,568],"one":[269,570],"needed":[270,571],"lower":[271,572],"temperatures":[272,573],"reach":[274,575],"similar":[275,576],"yields.":[276,577],"method":[279,580],"least":[282,583],"solution":[284,369,430,585,670,731],"terms":[286,587],"yield":[289,590],"(0.71\u00b10.1":[291,592],"mg/g":[292,593],"at":[293,438,594,739],"42.4\u00b13.6":[294,595],"314.9\u00b121.2":[296,597],"W":[297,598],"40.3\u00b13.8":[299,600],"%.":[300,601],"ethanol).":[301,602],"tested":[305,606],"catechin-enriched":[309,325,610,626],"(60%":[311,612],"22%":[314,615],"catechin),":[315,616],"obtained":[316,617],"under":[317,618],"best":[319,620],"conditions,":[321,622],"tested.":[323,624],"Therefore,":[324,625],"extracts":[326,350,363,389,627,651,664,690],"submitted":[328,629],"physical":[330,631],"chemical":[332,633],"studies,":[334,635],"considering":[335,636],"main":[337,638],"affecting":[338,639],"variables":[339,640],"(time,":[340,641],"temperature":[341,642],"pH):":[343,644],"i)":[344,645],"powder":[354,414,655,715],"system;":[355,656],"ii)":[357,658],"simulated":[365,666],"food":[366,667],"environment":[367,668],"(aqueous":[368,669],"system).":[370,671],"measured":[372,673],"responses":[373,674],"contents,":[379,680],"determined":[380,681],"by":[381,391,682,692],"HPLC-DAD,":[382,683],"antioxidant":[385,686],"activity":[386,687],"evaluated":[390,691],"hydrophilic":[392,693],"assays.":[393,694],"Mechanistic":[394,695],"phenomenological":[396,697],"equations":[397,698],"describe":[401,702],"responses,":[403,704],"(including":[410,711],"catechin)":[411,712],"month":[418,719],"pH=":[420,721],"5.4":[421,722],"T=":[423,724],"-20\u00baC;":[424,725],"its":[426,727],"aqueous":[429,730],"remained":[431,732],"24":[434,735],"h":[435,736],"pH<4":[439,740],"T<30\u00baC.":[441,742]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2017-03-03T00:00:00"}