Scopus
YÖKSİS Eşleşti
Microencapsulation of basil essential oil: utilization of gum arabic/whey protein isolate/maltodextrin combinations for encapsulation efficiency and in vitro release
Journal of Food Measurement and Characterization · Nisan 2021
YÖKSİS Kayıtları
Microencapsulation of basil essential oil: utilization of gum arabic/whey protein isolate/maltodextrin combinations for encapsulation efficiency and in vitro release
Journal of Food Measurement and Characterization · 2021 SCI-Expanded
DOÇENT ABDULLAH KURT →
Makale Bilgileri
DergiJournal of Food Measurement and Characterization
Yayın TarihiNisan 2021
Cilt / Sayfa15 · 1865-1876
Scopus ID2-s2.0-85098596173
Özet
Basil (Ocimum basilicum L.) essential oil (BEO) draws attention for its phenolic acid content which causes it to be used as a medicinal agent and food additive. However, its vulnerability to environmental and technological factors can be an obstacle to its implementation in industry and, at this point, encapsulation technology is utilized. The objective of this study was to encapsulate BEO using a spray drying technique to extend its shelf life, and to evaluate the influence of different wall material formulations on the properties of the BEO microcapsules. Gum Arabic (GA), maltodextrin (MD), and whey protein isolate (WPI) were used as wall materials and four different formulations were studied: GA, GA:WPI (1:1, w/w), GA:WPI:MD (1:1:1, w/w), and WPI:MD (1:1, w/w). The GA, GA:WPI, and GA:WPI:MD emulsions displayed shear thinning behavior (pseudoplastic, n < 1) while the WPI:MD emulsion behaved as a Newtonian fluid (n = 1). The GA (0.21 µm) and WPI:MD (0.25 µm) emulsions, having smaller droplets, exhibited no creaming. Powder recovery values of the BEO microcapsules ranged from 65.92% to 76.39%. The encapsulation efficiency of the microcapsules varied between 82.34% and 87.19%; the highest value was determined for the GA:WPI:MD microcapsules. Optimal thermal stability and higher Tg values were obtained for the GA:WPI and GA:WPI:MD formulations. The ternary combination also had the highest in vitro eugenol release (58.97%) in ethanol. Finally, the GA:WPI:MD formulation demonstrated a high product yield and encapsulation efficiency with better physicochemical properties for encapsulation of BEO.
Yazarlar (6)
1
Necla Ozdemir
2
Ali Bayrak
3
Tuba Tat
4
Filiz Altay
5
Mustafa Kiralan
6
Abdullah Kurt
ORCID: 0000-0003-1452-3278
Anahtar Kelimeler
Basil essential oil
In vitro release
Microencapsulation
Spray drying
Wall material
Kurumlar
Ankara Üniversitesi
Ankara Turkey
Balikesir Üniversitesi
Balikesir Turkey
Bitlis Eren Üniversitesi
Bitlis Turkey
İstanbul Teknik Üniversitesi
Istanbul Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
42
Atıf
6
Yazar
5
Anahtar Kelime