{"id":"https://openalex.org/W4409915744","doi":"https://doi.org/10.1016/j.aaf.2025.04.001","title":"Chitosan-based biodegradable coatings for securing nutrients in extruded fish feed pellets","display_name":"Chitosan-based biodegradable coatings for securing nutrients in extruded fish feed pellets","publication_year":2025,"publication_date":"2025-04-29","ids":{"openalex":"https://openalex.org/W4409915744","doi":"https://doi.org/10.1016/j.aaf.2025.04.001"},"language":"en","primary_location":{"id":"doi:10.1016/j.aaf.2025.04.001","doi":"https://doi.org/10.1016/j.aaf.2025.04.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.aaf.2025.04.001","pdf_url":null,"source":{"id":"https://openalex.org/S2898609844","display_name":"Aquaculture and Fisheries","issn_l":"2096-1758","issn":["2096-1758","2468-550X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aquaculture and Fisheries","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/j.aaf.2025.04.001","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033838580","display_name":"Evmorfia Athanasopoulou","orcid":"https://orcid.org/0009-0001-4465-2567","observed_orcids":["https://orcid.org/0009-0001-4465-2567"]},"institutions":[{"id":"https://openalex.org/I109954829","display_name":"Agricultural University of Athens","ror":"https://ror.org/03xawq568","country_code":"GR","type":"education","lineage":["https://openalex.org/I109954829"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Evmorfia Athanasopoulou","raw_affiliation_strings":["Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece"],"raw_orcid":"https://orcid.org/0009-0001-4465-2567","affiliations":[{"raw_affiliation_string":"Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece","institution_ids":["https://openalex.org/I109954829"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117372203","display_name":"Sophia Mitsoula","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I109954829","display_name":"Agricultural University of Athens","ror":"https://ror.org/03xawq568","country_code":"GR","type":"education","lineage":["https://openalex.org/I109954829"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Sophia Mitsoula","raw_affiliation_strings":["Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece","institution_ids":["https://openalex.org/I109954829"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080072761","display_name":"Arkadios Dimitroglou","orcid":"https://orcid.org/0000-0002-6136-8226","observed_orcids":["https://orcid.org/0000-0002-6136-8226"]},"institutions":[{"id":"https://openalex.org/I109954829","display_name":"Agricultural University of Athens","ror":"https://ror.org/03xawq568","country_code":"GR","type":"education","lineage":["https://openalex.org/I109954829"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Arkadios Dimitroglou","raw_affiliation_strings":["Laboratory of Applied Hydrobiology, Department of Animal Science, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece"],"raw_orcid":"https://orcid.org/0000-0002-6136-8226","affiliations":[{"raw_affiliation_string":"Laboratory of Applied Hydrobiology, Department of Animal Science, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece","institution_ids":["https://openalex.org/I109954829"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087440109","display_name":"Theofania N. Tsironi","orcid":"https://orcid.org/0000-0002-6348-8846","observed_orcids":["https://orcid.org/0000-0002-6348-8846"]},"institutions":[{"id":"https://openalex.org/I109954829","display_name":"Agricultural University of Athens","ror":"https://ror.org/03xawq568","country_code":"GR","type":"education","lineage":["https://openalex.org/I109954829"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Theofania Tsironi","raw_affiliation_strings":["Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece"],"raw_orcid":"https://orcid.org/0000-0002-6348-8846","affiliations":[{"raw_affiliation_string":"Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, Athens, 11855, Greece","institution_ids":["https://openalex.org/I109954829"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5087440109"],"corresponding_institution_ids":["https://openalex.org/I109954829"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":3.588,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.91943283,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"10","issue":"6","first_page":"1062","last_page":"1068"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.5640000104904175,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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"}},"topics":[{"id":"https://openalex.org/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.5640000104904175,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T10488","display_name":"Nanocomposite Films for Food Packaging","score":0.19789999723434448,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12048","display_name":"Microencapsulation and Drying Processes","score":0.09200000017881393,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chitosan-coating","display_name":"chitosan coating","score":0.9610000252723694},{"id":"https://openalex.org/keywords/biodegradable-coatings","display_name":"biodegradable coatings","score":0.8730000257492065},{"id":"https://openalex.org/keywords/vitamin-c-loss","display_name":"vitamin C loss","score":0.7620000243186951},{"id":"https://openalex.org/keywords/nutrient-retention","display_name":"nutrient retention","score":0.6890000104904175},{"id":"https://openalex.org/keywords/diffusion-coefficient","display_name":"diffusion coefficient","score":0.5920000076293945},{"id":"https://openalex.org/keywords/fick-s-second-law","display_name":"Fick's second law","score":0.9169999957084656},{"id":"https://openalex.org/keywords/water-solubility-index","display_name":"water solubility index","score":0.8730000257492065},{"id":"https://openalex.org/keywords/water-activity","display_name":"water activity","score":0.8960000276565552},{"id":"https://openalex.org/keywords/sinking-velocity","display_name":"sinking velocity","score":0.6930000185966492},{"id":"https://openalex.org/keywords/water-uptake","display_name":"water absorption","score":0.5630000233650208}],"concepts":[{"id":"https://openalex.org/C2780584874","wikidata":"https://www.wikidata.org/wiki/Q575866","display_name":"Pellets","level":2,"score":0.8953723311424255},{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.8337231874465942},{"id":"https://openalex.org/C17923525","wikidata":"https://www.wikidata.org/wiki/Q527229","display_name":"Pellet","level":2,"score":0.5811080932617188},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.49091392755508423},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.4904780089855194},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.4810486137866974},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.46031638979911804},{"id":"https://openalex.org/C150903083","wikidata":"https://www.wikidata.org/wiki/Q7108","display_name":"Biotechnology","level":1,"score":0.3275515139102936},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.27077746391296387},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24224448204040527},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.22682341933250427},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1129412055015564},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0681513249874115},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06332683563232422}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.aaf.2025.04.001","doi":"https://doi.org/10.1016/j.aaf.2025.04.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.aaf.2025.04.001","pdf_url":null,"source":{"id":"https://openalex.org/S2898609844","display_name":"Aquaculture and Fisheries","issn_l":"2096-1758","issn":["2096-1758","2468-550X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aquaculture and Fisheries","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:84b1ac1e735c4ac485ced49b8a1dab60","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/84b1ac1e735c4ac485ced49b8a1dab60","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Aquaculture and Fisheries, Vol 10, Iss 6, Pp 1062-1068 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.aaf.2025.04.001","doi":"https://doi.org/10.1016/j.aaf.2025.04.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.aaf.2025.04.001","pdf_url":null,"source":{"id":"https://openalex.org/S2898609844","display_name":"Aquaculture and Fisheries","issn_l":"2096-1758","issn":["2096-1758","2468-550X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Aquaculture and Fisheries","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.9208999872207642},{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.7811999917030334}],"sustainable_development_goals_aurora":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6100000143051147}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324726","display_name":"Agricultural University of Athens","ror":"https://ror.org/03xawq568"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1966882862","https://openalex.org/W1990039530","https://openalex.org/W2025070138","https://openalex.org/W2053255390","https://openalex.org/W2060206234","https://openalex.org/W2071007381","https://openalex.org/W2080376647","https://openalex.org/W2085760512","https://openalex.org/W2088681228","https://openalex.org/W2131308285","https://openalex.org/W2146938317","https://openalex.org/W2150046629","https://openalex.org/W2298702494","https://openalex.org/W2326565381","https://openalex.org/W2510681034","https://openalex.org/W2552261385","https://openalex.org/W2606684169","https://openalex.org/W2618968506","https://openalex.org/W2786013816","https://openalex.org/W2986013371","https://openalex.org/W3011769869","https://openalex.org/W3013341351","https://openalex.org/W3081298060","https://openalex.org/W3090203030","https://openalex.org/W3107243799","https://openalex.org/W3111567967","https://openalex.org/W3129226967","https://openalex.org/W3164778338","https://openalex.org/W3205762869","https://openalex.org/W4281767002","https://openalex.org/W4292168305","https://openalex.org/W4294877932","https://openalex.org/W4295066959","https://openalex.org/W4296588534","https://openalex.org/W4312499769","https://openalex.org/W4321378174","https://openalex.org/W4385156340","https://openalex.org/W4385327059","https://openalex.org/W4388933679","https://openalex.org/W4392913019","https://openalex.org/W4392919153","https://openalex.org/W6766207740"],"related_works":["https://openalex.org/W2166781872","https://openalex.org/W2906881479","https://openalex.org/W2233064650","https://openalex.org/W1966088728","https://openalex.org/W2624585365","https://openalex.org/W2754266464","https://openalex.org/W2204244505","https://openalex.org/W2297136698","https://openalex.org/W2035386212","https://openalex.org/W4391787666"],"abstract_inverted_index":{"The":[0,23,79,190],"aim":[1],"of":[2,10,19,29,84,174,196,219],"this":[3],"study":[4],"was":[5,72],"to":[6,103,136,145,184],"evaluate":[7],"the":[8,16,82,88,94,132,141,171,175,185,194,213,220],"effect":[9],"a":[11,27,137,180,199],"biodegradable":[12,200],"chitosan-based":[13],"coating":[14,134,169,201],"on":[15],"quality":[17],"parameters":[18],"sinking":[20,55,67,210],"fish":[21],"feed.":[22],"feed":[24],"pellets":[25,46,89,120,157,176,187],"had":[26],"diameter":[28],"5":[30],"mm":[31],"and":[32,38,43,59,110,125,150,156,162,177,216],"were":[33,47,90,101],"coated":[34,121,158],"with":[35,122,159],"1":[36,123,160],"%":[37,40,124,127,149,152,161,164],"2":[39,115,126,163],"chitosan.":[41],"Coated":[42],"uncoated":[44,118],"(control)":[45],"evaluated":[48],"for":[49,97,117,153],"their":[50],"dimensions":[51],"(length,":[52],"diameter),":[53],"weight,":[54],"velocity,":[56],"floatability,":[57],"hardness":[58],"water":[60,71,142,172,208],"absorption":[61],"index.":[62],"Vitamin":[63],"C":[64,86,99],"loss":[65,83,100,206],"during":[66,209],"in":[68,92,140,179,207],"artificial":[69],"sea":[70],"kinetically":[73],"modelled":[74],"using":[75],"Fick's":[76],"2nd":[77],"law.":[78],"coatings":[80],"reduced":[81],"vitamin":[85,98],"when":[87],"immersed":[91],"seawater,":[93],"diffusion":[95],"coefficients":[96],"calculated":[102],"1.10\u00d710":[104],"\u221210":[105],",":[106,109],"4.50\u00d710":[107],"\u221211":[108],"1.20\u00d710":[111],"\u2013":[112],"11":[113],"m":[114],"/s":[116],"pellets,":[119],"chitosan,":[128,165],"respectively.":[129,166],"In":[130],"addition,":[131],"chitosan":[133,168,197],"led":[135],"significant":[138],"decrease":[139],"solubility":[143],"index,":[144],"26.87":[146],"%,":[147],"11.53":[148],"9.91":[151],"control":[154,186],"samples":[155],"However,":[167],"increased":[170],"activity":[173],"resulted":[178],"darker":[181],"colour":[182],"compared":[183],"(lower":[188],"lightness).":[189],"research":[191],"demonstrated":[192],"that":[193],"application":[195],"as":[198],"may":[202],"significantly":[203],"reduce":[204],"nutrient":[205],"without":[211],"affecting":[212],"main":[214],"physical":[215],"mechanical":[217],"properties":[218],"pellets.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}