Valorization black carrot colorant process liquid waste by clarification and Decolorization: A novel sugar alternative for gummies

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dc.contributor.authorAtalar, İlyas
dc.contributor.authorTüzün, Burcu
dc.contributor.authorPalabiyik, Ibrahim
dc.contributor.authorToker, Omer Said
dc.contributor.authorUzun, Suzan
dc.contributor.authorElObeid, Tahra
dc.contributor.authorKonar, Nevzat
dc.date.accessioned2025-04-06T12:21:56Z
dc.date.available2025-04-06T12:21:56Z
dc.date.issued2025
dc.departmentTekirdağ Namık Kemal Üniversitesi
dc.description.abstractThe aim of this study was to develop a recycling process for black carrot colorant liquid waste (BCLW) and to investigate the potential use of BCLW as a sugar source for glucose syrup substitution in gummy candy production. Clarification and decolorization were performed using ion exchange and adsorbent resins at three flow rates, followed by evaporation. The highest clarity (88.7 %) was achieved with modified styrene-divinylbenzene resin at 1.0 BV/h. Subsequently, BCLW was incorporated into gummy formulations as a glucose syrup substitute. Higher hardness values were recorded in formulations with over 75 % of BCLW incorporated, compared to the gummy samples produced with 100 % glucose syrup. The brightness remained considerably high when the glucose syrup was replaced with BCLW up to 50 %. Accelerated shelf-life tests showed changes in color and hardness. BCLW presents a sustainable alternative for the confectionery industry, offering a practical solution for waste reduction while contributing to resource efficiency. © 2024
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK, (123O211)
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK
dc.identifier.doi10.1016/j.fochx.2025.102362
dc.identifier.issn2590-1575
dc.identifier.scopus2-s2.0-105000546586
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.fochx.2025.102362
dc.identifier.urihttps://hdl.handle.net/20.500.11776/17019
dc.identifier.volume27
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofFood Chemistry: X
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250406
dc.subjectBlack carrot
dc.subjectColorants
dc.subjectConfectionery
dc.subjectGlucose syrup
dc.subjectWaste treatment
dc.titleValorization black carrot colorant process liquid waste by clarification and Decolorization: A novel sugar alternative for gummies
dc.typeArticle

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