Ultrasound-assisted sustainable processing of garden cress juice: Enhancing bioactive compounds and bioaccessibility through xgboost optimization

Basit Öğe Kaydı
dc.authorid0000-0003-0415-0308
dc.authorid0000-0002-6085-7036
dc.authorid0000-0001-8694-0658
dc.authorid0009-0009-7023-2142
dc.authorid0000-0003-1936-9337
dc.authorid0000-0001-7354-9529
dc.authorid0000-0001-8744-3784
dc.authorid0000-0001-9840-4211
dc.authorid0000-0002-6578-0795
dc.contributor.authorLevent, Okan
dc.contributor.authorŞimşek, Mehmet Ali
dc.contributor.authorYıkmış, Seydi
dc.contributor.authorDemirel, Selinay
dc.contributor.authorTokatlı Demirok, Nazan
dc.contributor.authorTürkol, Melikenur
dc.contributor.authorAljobair, Moneera
dc.contributor.authorTokatlı, Nazlı
dc.contributor.authorMohamed Ahmed, Isam A.
dc.date.accessioned2025-11-20T14:11:19Z
dc.date.available2025-11-20T14:11:19Z
dc.date.issued2025
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.description.abstractThis study aimed to improve the functional and nutritional properties of garden cress (Lepidium sativum) juice using ultrasound and optimize process parameters by modeling them with advanced machine learning algorithms. Using a Box−Behnken experimental design, the effects of sonication time (8−16 min) and amplitude (60−100%) on total chlorophyll, total phenolic content (TPC), and ferric reducing antioxidant power (FRAP) were investigated. Nonparametric, high-accuracy estimations were made using the XGBoost algorithm. Optimum conditions were determined to be 12 min and 80% amplitude. Under these conditions, TPC (78.44 mg GAE/mL), FRAP (59.80 mg TE/mL), and chlorophyll (7.15 g/100 mL) values were significantly higher than those in control and pasteurized samples (p < 0.05). HPLC-DAD analysis showed that ultrasound treatment positively impacted the phenolic profile by increasing the release of quercetin, quercetin derivatives, caffeic acid, and chrysin. GC-MS data revealed that volatile aroma compounds (especially 1-hexanol, benzaldehyde, and cinnamaldehyde) were preserved mainly by ultrasound. In vitro digestion simulation showed that total postdigestion recovery rates in ultrasound-treated samples were 34.96% for TPC, 32.50% for chlorophyll, and 28.81% for FRAP, demonstrating a significant increase in bioaccessibility. PCA and hierarchical clustering analyses confirmed a significant biochemical separation of ultrasound-treated samples. The findings indicate that ultrasound technology is a superior method for preserving bioactive compounds, maintaining the aroma profile, and enhancing bioaccessibility compared to heat treatment. This enables data-driven process design. The developed model showed a strong predictive performance under optimal conditions. However, the study is limited by the relatively small data set used for model training.
dc.identifier.citationLevent, O., Şimşek, M. A., Yıkmış, S., Demirel, S., Tokatlı Demirok, N., Türkol, M., Aljobair, M., Tokatlı, N., & Mohamed Ahmed, I. A. (2025). Ultrasound-assisted sustainable processing of garden cress juice: Enhancing bioactive compounds and bioaccessibility through xgboost optimization. ACS Omega, https://doi.org/10.1021/acsomega.5c08691
dc.identifier.doi10.1021/acsomega.5c08691
dc.identifier.issn2470-1343
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1021/acsomega.5c08691
dc.identifier.urihttps://hdl.handle.net/20.500.13055/1194
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorTokatlı, Nazlı
dc.institutionauthorid0000-0001-9840-4211
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.relation.ispartofACS Omega
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAromatic Compounds
dc.subjectBeverages
dc.subjectFluorescence Recovery After Photobleaching
dc.subjectHydrocarbons
dc.subjectUltrasound
dc.titleUltrasound-assisted sustainable processing of garden cress juice: Enhancing bioactive compounds and bioaccessibility through xgboost optimization
dc.typeArticle
dspace.entity.typePublication

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Kapalı Erişim
İsim:
Tam Metin / Full Text
Boyut:
6.51 MB
Biçim:
Adobe Portable Document Format
İndir
Lisans paketi
Listeleniyor 1 - 1 / 1
Kapalı Erişim
İsim:
license.txt
Boyut:
1.17 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Bilgisayar Mühendisliği Bölümü Koleksiyonu