{"id":"https://openalex.org/W653129697","doi":null,"title":"Kafirin biofilm quality : effect of sorghum variety and milling fractions","display_name":"Kafirin biofilm quality : effect of sorghum variety and milling fractions","publication_year":2003,"publication_date":"2003-05-08","ids":{"openalex":"https://openalex.org/W653129697","mag":"653129697"},"language":"en","primary_location":{"id":"pmh:oai:repository.up.ac.za:2263/27691","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/27691","pdf_url":"http://upetd.up.ac.za/thesis/available/etd-09022005-124856/","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"volume":null,"type":"dissertation","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://upetd.up.ac.za/thesis/available/etd-09022005-124856/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033798174","display_name":"Laura Suzanne Da Silva","orcid":"https://orcid.org/0000-0002-2898-2005","observed_orcids":["https://orcid.org/0000-0002-2898-2005"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Laura S. da Silva","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2898-2005","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5033798174"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":3,"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/T10411","display_name":"Proteins in Food Systems","score":0.6538000106811523,"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"}},"topics":[{"id":"https://openalex.org/T10411","display_name":"Proteins in Food Systems","score":0.6538000106811523,"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/T10488","display_name":"Nanocomposite Films for Food Packaging","score":0.07760000228881836,"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/T10140","display_name":"Food composition and properties","score":0.06210000067949295,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kafirin","display_name":"kafirin","score":0.9950000047683716},{"id":"https://openalex.org/keywords/sorghum-bran","display_name":"sorghum bran","score":0.953000009059906},{"id":"https://openalex.org/keywords/biofilm","display_name":"biofilm","score":0.47200000286102295},{"id":"https://openalex.org/keywords/zein","display_name":"zein","score":0.6349999904632568},{"id":"https://openalex.org/keywords/polyphenols","display_name":"polyphenols","score":0.6629999876022339},{"id":"https://openalex.org/keywords/protein-extraction","display_name":"protein extraction","score":0.6980000138282776},{"id":"https://openalex.org/keywords/sorghum-varieties","display_name":"sorghum varieties","score":0.5759999752044678},{"id":"https://openalex.org/keywords/non-starch-polysaccharides","display_name":"non-starch polysaccharides","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C2776873940","wikidata":"https://www.wikidata.org/wiki/Q188672","display_name":"Bran","level":3,"score":0.8011845350265503},{"id":"https://openalex.org/C2778157034","wikidata":"https://www.wikidata.org/wiki/Q12111","display_name":"Sorghum","level":2,"score":0.7448287606239319},{"id":"https://openalex.org/C529335014","wikidata":"https://www.wikidata.org/wiki/Q41534","display_name":"Starch","level":2,"score":0.6149893999099731},{"id":"https://openalex.org/C70899900","wikidata":"https://www.wikidata.org/wiki/Q290439","display_name":"Polyphenol","level":3,"score":0.5749655961990356},{"id":"https://openalex.org/C113442657","wikidata":"https://www.wikidata.org/wiki/Q25624","display_name":"Endosperm","level":2,"score":0.5696380138397217},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.5543531179428101},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5379469990730286},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.4842033386230469},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.288021981716156},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.2849677801132202},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.21774321794509888},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.19863176345825195},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.19029501080513},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.10484868288040161},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.10106134414672852}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:repository.up.ac.za:2263/27691","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/27691","pdf_url":"http://upetd.up.ac.za/thesis/available/etd-09022005-124856/","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},{"id":"mag:653129697","doi":null,"is_oa":false,"landing_page_url":"https://repository.up.ac.za/bitstream/handle/2263/27691/00front.pdf?sequence=1","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:repository.up.ac.za:2263/27691","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2263/27691","pdf_url":"http://upetd.up.ac.za/thesis/available/etd-09022005-124856/","source":{"id":"https://openalex.org/S4306401870","display_name":"UpSpace Institutional Repository (University of Pretoria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I69552723","host_organization_name":"University of Pretoria","host_organization_lineage":["https://openalex.org/I69552723"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.9208999872207642}],"sustainable_development_goals_aurora":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.550000011920929}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320320692","display_name":"University of Pretoria","ror":"https://ror.org/00g0p6g84"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W653129697.pdf","grobid_xml":"https://content.openalex.org/works/W653129697.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2802119405","https://openalex.org/W3153016417","https://openalex.org/W2035403467","https://openalex.org/W1990532580","https://openalex.org/W2266451629","https://openalex.org/W2030863720","https://openalex.org/W3204031986","https://openalex.org/W2313695482","https://openalex.org/W159930406","https://openalex.org/W2326350742","https://openalex.org/W2310103770","https://openalex.org/W2605008771","https://openalex.org/W3130682999","https://openalex.org/W1968710715","https://openalex.org/W2006413571","https://openalex.org/W230689141","https://openalex.org/W2808177434","https://openalex.org/W2289068754","https://openalex.org/W2949686879","https://openalex.org/W1584364145"],"abstract_inverted_index":{"Research":[0],"was":[1,36,38,119,142,152,160],"done":[2],"to":[3,73,93,123,154,173],"determine":[4],"if":[5],"sorghum":[6,22,205],"bran":[7,196],"could":[8],"be":[9],"a":[10],"potential":[11],"source":[12],"of":[13,96,114,147,166,184],"kafirin":[14,115,127,150,174,188,197,202],"for":[15],"biofilm":[16],"preparation.Condensed":[17],"tannin-free":[18],"red":[19,204],"and":[20,51,54,59,76,83,89,105,170,179],"white":[21],"were":[23,57,62,81],"decorticated":[24],"by":[25,34,64],";":[26],"abrasion":[27],"until":[28],"approximately":[29],"10%":[30],"or":[31],"25%":[32],"grain":[33,101,178],"weight":[35],"removed.Kafirin":[37],"extracted":[39,135,156,175,189],"from":[40,99,116,136,157,176,190,203],"the":[41,79,94,100,110,112,117,124,132,137,145,148,158,187,191,195],"different":[42,138,149],"milling":[43,140],"fractions":[44,141],"using":[45],"hot":[46,67],"aqueous":[47,68],"ethanol":[48,69],"with":[49,70],"alkali":[50],"reducing":[52],"agent.Kafirin":[53],"commercial":[55],"zein":[56],"defatted":[58],"free-standing":[60],"biofilms":[61],"prepared":[63],"casting":[65],"in":[66,86,109,131,186,194],"added":[71],"plasticizer.Compared":[72],"whole":[74,177],"~Irain":[75],"extraction":[77,180],"flours,":[78],"brans":[80,118,159,192],"darker":[82],"considerably":[84],"higher":[85,164],"protein,":[87],"fat":[88],"polyphenols.This":[90],"is":[91,128],"due":[92,122],"removal":[95],"these":[97],"components":[98],"during":[102],"abrasive":[103],"decortication,":[104],"their":[106],"being":[107,198],"concentrated":[108],"bran.However,":[111],"yield":[113],"somewhat":[120],"lower,":[121],"fact":[125],"that":[126],"located":[129],"solely":[130],"endosperm.The":[133],"protein":[134],"dry":[139],"pure":[143],"kafirin.However,":[144],"purity":[146],"preparations":[151],"found":[153],"differ.Kafirin":[155],"less":[161],"pure,":[162],"containing":[163],"levels":[165,183],"fat,":[167],"non-starch":[168],"polysacchari;des":[169],"polyphenols":[171,185],"compared":[172],"flours":[181],".Higher":[182],"resulted":[193],"highly":[199],"coloured,":[200],"particularly":[201],"bran.III":[206]},"counts_by_year":[{"year":2019,"cited_by_count":2}],"updated_date":"2026-08-31T07:19:18.363097","created_date":"2025-10-10T00:00:00"}