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Encapsulation of Bifidobacterium pseudocatenulatum Strain G4 within Bovine Gelatin-Genipin-Sodium Alginate Combinations: Optimisation Approach Using Face Central Composition Design-Response Surface Methodology (FCCD-RSM)
Joint Authors
Mustafa, Shuhaimi
ABD Manap, Mohd Yazid
Ahmad, Siti Aqlima
Mohammad, Rosfarizan
Dahalan, Farrah Aini
Ariff, Arbakariya Bin
Abdul Khalil, Khalilah
Source
International Journal of Microbiology
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-10
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Bovine gelatin is a biopolymer which has good potential to be used in encapsulating matrices for probiotic candidate Bifidobacterium pseudocatenulatum strain G4 (G4) because of its amphoteric nature characteristic.
Beads were prepared by the extrusion method using genipin and sodium alginate as a cross-linking agent.
The optimisation of bovine gelatin-genipin-sodium alginate combinations was carried out using face central composition design (FCCD) to investigate G4 beads’ strength, before and after exposed to simulated gastric (SGF), intestinal fluids (SIF), and encapsulation yield.
A result of ANOVA and the polynomial regression model revealed the combinations of all three factors have a significant effect (p<0.05) on the bead strength.
Meanwhile, for G4 encapsulation yield, only genipin showed less significant effect on the response.
However, the use of this matrix remained due to the intermolecular cross-linking ability with bovine gelatin.
Optimum compositions of bovine gelatin-genipin-sodium alginate were obtained at 11.21% (w/v), 1.96 mM, and 2.60% (w/v), respectively.
A model was validated for accurate prediction of the response and showed no significant difference (p>0.05) with experimental values.
American Psychological Association (APA)
Abdul Khalil, Khalilah& Mustafa, Shuhaimi& Mohammad, Rosfarizan& Ariff, Arbakariya Bin& Ahmad, Siti Aqlima& Dahalan, Farrah Aini…[et al.]. 2019. Encapsulation of Bifidobacterium pseudocatenulatum Strain G4 within Bovine Gelatin-Genipin-Sodium Alginate Combinations: Optimisation Approach Using Face Central Composition Design-Response Surface Methodology (FCCD-RSM). International Journal of Microbiology،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1166211
Modern Language Association (MLA)
Abdul Khalil, Khalilah…[et al.]. Encapsulation of Bifidobacterium pseudocatenulatum Strain G4 within Bovine Gelatin-Genipin-Sodium Alginate Combinations: Optimisation Approach Using Face Central Composition Design-Response Surface Methodology (FCCD-RSM). International Journal of Microbiology No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1166211
American Medical Association (AMA)
Abdul Khalil, Khalilah& Mustafa, Shuhaimi& Mohammad, Rosfarizan& Ariff, Arbakariya Bin& Ahmad, Siti Aqlima& Dahalan, Farrah Aini…[et al.]. Encapsulation of Bifidobacterium pseudocatenulatum Strain G4 within Bovine Gelatin-Genipin-Sodium Alginate Combinations: Optimisation Approach Using Face Central Composition Design-Response Surface Methodology (FCCD-RSM). International Journal of Microbiology. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1166211
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1166211