{"id":"https://openalex.org/W4409436795","doi":"https://doi.org/10.21608/ftrj.2024.420712","title":"Evaluation of Caffeine-Free and Low-Caffeine Coffee Alternatives Prepared from Saidi Date Seeds","display_name":"Evaluation of Caffeine-Free and Low-Caffeine Coffee Alternatives Prepared from Saidi Date Seeds","publication_year":2024,"publication_date":"2024-12-01","ids":{"openalex":"https://openalex.org/W4409436795","doi":"https://doi.org/10.21608/ftrj.2024.420712"},"language":"en","primary_location":{"id":"doi:10.21608/ftrj.2024.420712","doi":"https://doi.org/10.21608/ftrj.2024.420712","is_oa":true,"landing_page_url":"https://doi.org/10.21608/ftrj.2024.420712","pdf_url":"https://ftrj.journals.ekb.eg/article_418097_d7fa4cd8346565e3f7080eecff9403e5.pdf","source":{"id":"https://openalex.org/S4387287953","display_name":"Food Technology Research Journal","issn_l":"2974-3990","issn":["2974-3990"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food Technology Research Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ftrj.journals.ekb.eg/article_418097_d7fa4cd8346565e3f7080eecff9403e5.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5117145138","display_name":"S. Dyab Ayman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ayman, S. Dyab","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117145139","display_name":"T.M. El Kady Alla","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alla, T.M. El Kady","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5117145140","display_name":"Amira A. Abdallah","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Amira A. Abdallah","raw_affiliation_strings":["Department of Horticultural Crops Technology Research Food Technology Research Institute, Agricultural Research Center, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Horticultural Crops Technology Research Food Technology Research Institute, Agricultural Research Center, Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24915954,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"2","first_page":"149","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","score":0.7583000063896179,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/T11264","display_name":"Coffee research and impacts","score":0.7583000063896179,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/T12894","display_name":"Date Palm Research Studies","score":0.2345999926328659,"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"}},{"id":"https://openalex.org/T10750","display_name":"Fermentation and Sensory Analysis","score":0.0006000000284984708,"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/caffeine-free-coffee","display_name":"caffeine-free coffee","score":0.7329999804496765},{"id":"https://openalex.org/keywords/date-seed-powder","display_name":"date seed powder","score":0.8349999785423279},{"id":"https://openalex.org/keywords/phenolic-compounds","display_name":"phenolic compounds","score":0.9729999899864197},{"id":"https://openalex.org/keywords/flavonoids","display_name":"flavonoids","score":0.8610000014305115},{"id":"https://openalex.org/keywords/beverage-quality","display_name":"beverage quality","score":0.4390000104904175}],"concepts":[{"id":"https://openalex.org/C2778500429","wikidata":"https://www.wikidata.org/wiki/Q60235","display_name":"Caffeine","level":2,"score":0.9525858163833618},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3992076516151428},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3290960192680359},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.15708178281784058}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21608/ftrj.2024.420712","doi":"https://doi.org/10.21608/ftrj.2024.420712","is_oa":true,"landing_page_url":"https://doi.org/10.21608/ftrj.2024.420712","pdf_url":"https://ftrj.journals.ekb.eg/article_418097_d7fa4cd8346565e3f7080eecff9403e5.pdf","source":{"id":"https://openalex.org/S4387287953","display_name":"Food Technology Research Journal","issn_l":"2974-3990","issn":["2974-3990"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food Technology Research Journal","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:571fb29811d04a07ad7f19dd003a65be","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/571fb29811d04a07ad7f19dd003a65be","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":"Food Technology Research Journal, Vol 6, Iss 2, Pp 149-165 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.21608/ftrj.2024.420712","doi":"https://doi.org/10.21608/ftrj.2024.420712","is_oa":true,"landing_page_url":"https://doi.org/10.21608/ftrj.2024.420712","pdf_url":"https://ftrj.journals.ekb.eg/article_418097_d7fa4cd8346565e3f7080eecff9403e5.pdf","source":{"id":"https://openalex.org/S4387287953","display_name":"Food Technology Research Journal","issn_l":"2974-3990","issn":["2974-3990"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Food Technology Research Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6875}],"sustainable_development_goals_aurora":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.7400000095367432}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409436795.pdf","grobid_xml":"https://content.openalex.org/works/W4409436795.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166"],"abstract_inverted_index":{"Date":[0],"seeds":[1,101],"are":[2,22],"a":[3,31,104],"significant":[4],"source":[5],"of":[6,71,92,106,133],"numerous":[7],"nutritional":[8],"components,":[9],"particularly":[10],"bioactive":[11],"compounds":[12,73],"such":[13],"as":[14,41,43,64,111,140],"phenols,":[15],"flavonoids":[16],"and":[17,74,108,126,135,144,151],"other":[18],"beneficial":[19],"compounds.":[20],"They":[21],"also":[23,78],"naturally":[24],"caffeine-free.":[25],"This":[26],"research":[27],"aimed":[28],"to":[29,57,163],"produce":[30,164],"caffeine-free":[32,168],"beverage":[33],"using":[34],"roasted":[35,99],"Saidi":[36],"date":[37,100,154],"seed":[38,155],"powder":[39,156],"(DSP),":[40],"well":[42],"low-caffeine":[44,166],"alternatives":[45,169],"by":[46],"blending":[47],"them":[48],"with":[49,131,161],"coffee":[50,87,119,124,129,162],"at":[51],"substitution":[52,66],"ratios":[53],"ranging":[54],"from":[55],"10%":[56],"50%.":[58],"The":[59,89],"obtained":[60],"results":[61],"indicated":[62],"that":[63,98,170],"the":[65,69,75,93,146],"ratio":[67],"increased,":[68,79],"content":[70],"phenolic":[72],"caffeine":[76],"level":[77],"although":[80],"both":[81],"remained":[82],"lower":[83],"than":[84],"in":[85],"pure":[86],"samples.":[88],"statistical":[90],"analysis":[91],"sample's":[94],"cupping":[95],"evaluation":[96],"revealed":[97],"alone":[102],"received":[103],"score":[105],"61.1%":[107],"were":[109,138],"classified":[110],"Exchange":[112],"Grade,":[113],"which":[114],"could":[115],"adequately":[116],"satisfy":[117],"caffeine-sensitive":[118],"consumers.":[120],"Samples":[121],"T7":[122],"(50%":[123],"blend)":[125],"T6":[127],"(40%":[128],"blend),":[130],"scores":[132],"78.8%":[134],"75.4%,":[136],"respectively,":[137],"categorized":[139],"usual":[141],"good":[142],"quality":[143],"demonstrated":[145],"best":[147],"fragrance,":[148],"aftertaste,":[149],"acidity":[150],"cleanup.":[152],"Therefore,":[153],"can":[157],"be":[158],"effectively":[159],"combined":[160],"palatable":[165],"or":[167],"meet":[171],"market":[172],"demands":[173]},"counts_by_year":[],"updated_date":"2026-08-24T07:32:12.397491","created_date":"2025-10-10T00:00:00"}