Liposomal black mulberry extract loaded-nanofibers: preparation, characterisation, and bioaccessibility of phenolics by simulated in vitro digestion combined with the Caco-2 cell model

Kalintas Caglar N., SAROĞLU Ö., Karakas C. Y., Tasci C. O., Çatalkaya G., Yildirim R. M., ...Daha Fazla

International Journal of Food Science and Technology, 2024 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1111/ijfs.17570
  • Dergi Adı: International Journal of Food Science and Technology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Agricultural & Environmental Science Database, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, Compendex, Food Science & Technology Abstracts, INSPEC, Metadex, Veterinary Science Database, Civil Engineering Abstracts
  • Anahtar Kelimeler: Anthocyanins, electrospinning, mucoadhesion, pectin, pullulan
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Black mulberry extract (BME) is rich in phenolics; however, their health benefits are restricted by their instability and poor absorption in the small intestine. Liposomal BME-loaded pullulan/pectin nanofibers were developed to enhance the in vitro bioaccessibility of BME. The liposomes with BME (0.8%, w/v), were produced by the thin-film hydration and ultrasonication method with a size of 76.41 ± 1.23 nm and encapsulated 79.40 ± 0.99%.of the BME. Scanning electron microscopy (SEM) and confocal laser scanning microscopy (CLSM) images showed that the uniform distribution of liposomes within the defect-free fiber structure. Liposomal BME loading elevated the mucoadhesiveness of the nanofibers compared to free BME loading. Liposomal BME-loaded nanofiber demonstrated a nearly two-fold increase in the bioaccessibility of anthocyanins. The cellular release of all four different anthocyanins by Caco-2 cells was significantly higher (3.92%–10.50%) in liposomal BME-loaded nanofiber. Therefore, liposomal nanofibers show great potential as a method for delivering phenolics, specifically anthocyanins.