Title : ( Investigation of encapsulated diacetyl colloidosome release profile as a function of sintering process and release media properties )
Authors: Mohsen Zandi , Mohebbat Mohebbi ,
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Abstract
Based on the self-assembly of colloidal particles, diacetyl encapsulated colloidosomes from poly (styrene-co-butyl acrylate) latex particles were prepared at two different sintering times, and the effects of release media characteristics, including pH (5, 7 and 9), temperature (10, 25 and 40 °C) and shear rate (0, 50 and 100 s−1) on release profile were investigated. Results showed that the sintering process, pH and shear rate of the release media had a significant (p < 0.05) effect on the release of diacetyl from colloidosome, but temperature had no significant effect on the release profile. A diffusion equation was fitted to the experimental data, and diffusion coefficients of 0.025 × 10−15 to 8.15 × 10−15 m2/s were obtained for diacetyl release at various conditions
Keywords
colloidosome; release profile; diffusion coefficient; diacetyl; sintering proce
@article{paperid:1046269,
author = {Zandi, Mohsen and Mohebbi, Mohebbat},
title = {Investigation of encapsulated diacetyl colloidosome release profile as a function of sintering process and release media properties},
journal = {Flavour and Fragrance Journal},
year = {2014},
volume = {29},
number = {6},
month = {January},
issn = {0882-5734},
pages = {364--370},
numpages = {6},
keywords = {colloidosome; release profile; diffusion coefficient; diacetyl; sintering proce},
}
%0 Journal Article
%T Investigation of encapsulated diacetyl colloidosome release profile as a function of sintering process and release media properties
%A Zandi, Mohsen
%A Mohebbi, Mohebbat
%J Flavour and Fragrance Journal
%@ 0882-5734
%D 2014
