Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5679
Title: Protection of Lactobacillus acidophilus NRRL-B 4495 under in vitro gastrointestinal conditions with whey protein/pullulan microcapsules
Authors: Çabuk, Burcu
Tellioğlu Harsa, Şebnem
Keywords: Encapsulation
Lactobacillus acidophilus
Probiotics
Pullulan
Whey protein
Issue Date: Dec-2015
Publisher: Elsevier Ltd.
Source: Çabuk, B., and Tellioğlu Harsa, Ş. (2015). Protection of Lactobacillus acidophilus NRRL-B 4495 under in vitro gastrointestinal conditions with whey protein/pullulan microcapsules. Journal of Bioscience and Bioengineering, 120(6), 650-656. doi:10.1016/j.jbiosc.2015.04.014
Abstract: In this research, whey protein/pullulan (WP/pullulan) microcapsules were developed in order to assess its protective effect on the viability of Lactobacillus acidophilus NRRL-B 4495 under in vitro gastrointestinal conditions. Results demonstrated that WP/pullulan microencapsulated cells exhibited significantly (p ≤ 0.05) higher resistance to simulated gastric acid and bile salt. Pullulan incorporation into protein wall matrix resulted in improved survival as compared to free cells after 3 h incubation in simulated gastric solution. Moreover WP/pullulan microcapsules were found to release over 70% of encapsulated L. acidophilus NRRL-B 4495 cells within 1 h. The effect of encapsulation during refrigerated storage was also studied. Free bacteria exhibited 3.96 log reduction while, WP/pullulan encapsulated bacteria showed 1.64 log reduction after 4 weeks of storage.
URI: http://doi.org/10.1016/j.jbiosc.2015.04.014
http://hdl.handle.net/11147/5679
ISSN: 1389-1723
1347-4421
Appears in Collections:Food Engineering / Gıda Mühendisliği
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
5679.pdfMakale1.19 MBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

33
checked on Feb 16, 2024

WEB OF SCIENCETM
Citations

28
checked on Jan 20, 2024

Page view(s)

134
checked on Feb 23, 2024

Download(s)

410
checked on Feb 23, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.