Effect of encapsulation of D-limonene on the moisture adsorption property of beta-cyclodextrin

Fang, Zhongxiang, Comino, Penelope Ruth and Bhandari, Bhesh (2013) Effect of encapsulation of D-limonene on the moisture adsorption property of beta-cyclodextrin. LWT - Food Science and Technology, 51 1: 164-169. doi:10.1016/j.lwt.2012.09.016


Author Fang, Zhongxiang
Comino, Penelope Ruth
Bhandari, Bhesh
Title Effect of encapsulation of D-limonene on the moisture adsorption property of beta-cyclodextrin
Formatted title
Effect of encapsulation of D-limonene on the moisture adsorption property of β-cyclodextrin
Journal name LWT - Food Science and Technology   Check publisher's open access policy
ISSN 0023-6438
Publication date 2013-04
Year available 2012
Sub-type Article (original research)
DOI 10.1016/j.lwt.2012.09.016
Volume 51
Issue 1
Start page 164
End page 169
Total pages 6
Place of publication London, United Kingdom
Publisher Academic Press
Collection year 2014
Language eng
Formatted abstract
The effect of encapsulation of d-limonene (0, 3.0 g/100 g, 7.5 g/100 g and 9.68 g/100 g) on the moisture adsorption property of β-cyclodextrin (β-CD) were studied. The increasing limonene oil content significantly lowered the moisture adsorption capacity of β-CD, which was probably caused by the decreased moisture adsorption sites and monolayer moisture content of β-CD molecules. However, the values of net isoteric heat of adsorption were increased after the β-CD was complexed with the limonene oil, indicating the energy of the remaining water molecule binding sites of β-CD were stronger. Samples at all level of oil encapsulations showed a sigmoid type (type II) adsorption and the GAB model was determined to be the best mathematical model for prediction of their moisture adsorption behaviours. The GAB parameters were different at different limonene encapsulation levels.
Keyword Encapsulation
beta-Cyclodextrin
beta-Cyclodextrin/limonene complex
Moisture adsorption property
Encapsulation
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Agriculture and Food Sciences
Official 2014 Collection
 
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