{"id":"https://openalex.org/W2467233221","doi":"https://doi.org/10.21279/1454-864x-16-i1-001","title":"EXTRACTION AND CHARACTERIZATION OF CHITOSAN FROM LOCAL MARINE RESOURCES","display_name":"EXTRACTION AND CHARACTERIZATION OF CHITOSAN FROM LOCAL MARINE RESOURCES","publication_year":2016,"publication_date":"2016-06-15","ids":{"openalex":"https://openalex.org/W2467233221","doi":"https://doi.org/10.21279/1454-864x-16-i1-001","mag":"2467233221"},"language":"en","primary_location":{"id":"doi:10.21279/1454-864x-16-i1-001","doi":"https://doi.org/10.21279/1454-864x-16-i1-001","is_oa":true,"landing_page_url":"https://doi.org/10.21279/1454-864x-16-i1-001","pdf_url":"https://doi.org/10.21279/1454-864x-16-i1-001","source":{"id":"https://openalex.org/S2738999449","display_name":"Scientific Bulletin of Naval Academy","issn_l":"1454-864X","issn":["1454-864X","2392-8956"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","poland-20"],"host_organization":"https://openalex.org/P4310314549","host_organization_name":"Naval Academy Press","host_organization_lineage":["https://openalex.org/P4310314549"],"host_organization_lineage_names":["Naval Academy Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Bulletin of Naval Academy","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.21279/1454-864x-16-i1-001","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078160852","display_name":"Manuela Rossemary Apetroaei","orcid":"https://orcid.org/0000-0002-7446-7899","observed_orcids":["https://orcid.org/0000-0002-7446-7899"]},"institutions":[{"id":"https://openalex.org/I4210093265","display_name":"Mircea cel Batran Naval Academy","ror":"https://ror.org/00pzf4g66","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210093265"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"APETROAEI Manuela Rossemary","raw_affiliation_strings":["Captain, Ph D, \"Mircea cel Batran\" Naval Academy, Constanta, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Captain, Ph D, \"Mircea cel Batran\" Naval Academy, Constanta, Romania","institution_ids":["https://openalex.org/I4210093265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5078160852"],"corresponding_institution_ids":["https://openalex.org/I4210093265"],"apc_list":null,"apc_paid":null,"fwci":0.1119,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.39333997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"XIX","issue":"1","first_page":"9","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10488","display_name":"Nanocomposite Films for Food Packaging","score":0.9868000149726868,"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"}},"topics":[{"id":"https://openalex.org/T10488","display_name":"Nanocomposite Films for Food Packaging","score":0.9868000149726868,"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/T12683","display_name":"Studies on Chitinases and Chitosanases","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T12192","display_name":"Polysaccharides Composition and Applications","score":0.0017000000225380063,"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","display_name":"chitosan","score":0.9679999947547913},{"id":"https://openalex.org/keywords/chitin","display_name":"chitin","score":1.0},{"id":"https://openalex.org/keywords/marine-polysaccharides","display_name":"marine polysaccharides","score":0.9900000095367432},{"id":"https://openalex.org/keywords/crustacean-shells","display_name":"crustacean shells","score":0.5799999833106995},{"id":"https://openalex.org/keywords/chemical-extraction","display_name":"chemical extraction","score":0.6520000100135803},{"id":"https://openalex.org/keywords/polysaccharide-characterization","display_name":"polysaccharide characterization","score":0.8330000042915344},{"id":"https://openalex.org/keywords/ftir-spectroscopy","display_name":"FTIR spectroscopy","score":0.8259999752044678},{"id":"https://openalex.org/keywords/romanian-black-sea","display_name":"Romanian Black Sea","score":0.6790000200271606}],"concepts":[{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.9351142048835754},{"id":"https://openalex.org/C2781088250","wikidata":"https://www.wikidata.org/wiki/Q161219","display_name":"Chitin","level":3,"score":0.8818460702896118},{"id":"https://openalex.org/C100817775","wikidata":"https://www.wikidata.org/wiki/Q134219","display_name":"Polysaccharide","level":2,"score":0.7768020629882812},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.6311204433441162},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5496212244033813},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.5185449719429016},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.34823423624038696},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.26060956716537476},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.24911978840827942},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1965576708316803},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1855691373348236}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21279/1454-864x-16-i1-001","doi":"https://doi.org/10.21279/1454-864x-16-i1-001","is_oa":true,"landing_page_url":"https://doi.org/10.21279/1454-864x-16-i1-001","pdf_url":"https://doi.org/10.21279/1454-864x-16-i1-001","source":{"id":"https://openalex.org/S2738999449","display_name":"Scientific Bulletin of Naval Academy","issn_l":"1454-864X","issn":["1454-864X","2392-8956"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","poland-20"],"host_organization":"https://openalex.org/P4310314549","host_organization_name":"Naval Academy Press","host_organization_lineage":["https://openalex.org/P4310314549"],"host_organization_lineage_names":["Naval Academy Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Bulletin of Naval Academy","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.21279/1454-864x-16-i1-001","doi":"https://doi.org/10.21279/1454-864x-16-i1-001","is_oa":true,"landing_page_url":"https://doi.org/10.21279/1454-864x-16-i1-001","pdf_url":"https://doi.org/10.21279/1454-864x-16-i1-001","source":{"id":"https://openalex.org/S2738999449","display_name":"Scientific Bulletin of Naval Academy","issn_l":"1454-864X","issn":["1454-864X","2392-8956"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","poland-20"],"host_organization":"https://openalex.org/P4310314549","host_organization_name":"Naval Academy Press","host_organization_lineage":["https://openalex.org/P4310314549"],"host_organization_lineage_names":["Naval Academy Press"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Bulletin of Naval Academy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":1.0,"display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2467233221.pdf","grobid_xml":"https://content.openalex.org/works/W2467233221.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1984521241","https://openalex.org/W1987921030","https://openalex.org/W2013148059","https://openalex.org/W2013153487","https://openalex.org/W2039736306","https://openalex.org/W2086586009"],"related_works":["https://openalex.org/W2181969491","https://openalex.org/W2025962613","https://openalex.org/W4361213989","https://openalex.org/W4405851839","https://openalex.org/W2358901212","https://openalex.org/W2519856396","https://openalex.org/W4366315206","https://openalex.org/W3024811808","https://openalex.org/W2034699100","https://openalex.org/W2316597860"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,16,52,59],"chemical":[4],"extraction":[5],"of":[6,15,19,26,44,54],"two":[7],"marine":[8],"polysaccharides":[9,28],"(chitin":[10],"and":[11,34,46,49,56],"chitosan)":[12],"from":[13],"one":[14],"crustacean":[17],"species":[18],"Romanian":[20],"Black":[21],"Sea":[22],"waters.":[23],"The":[24,37],"characterization":[25],"these":[27],"were":[29,40],"studied":[30,60],"through":[31],"optical":[32],"microscopy":[33],"FT-IR/ATR":[35],"spectroscopy.":[36],"spectra":[38],"samples":[39],"compared":[41],"with":[42],"those":[43],"chitin":[45,55],"chitosan":[47,57],"standards":[48],"results":[50],"showed":[51],"presence":[53],"in":[58],"samples.":[61]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-07-22T00:00:00"}