dc.contributor.author |
Ayala-Zavala, J. Fernando |
dc.contributor.author |
Soto-Valdez, Herlinda |
dc.contributor.author |
González-León, Alberto |
dc.contributor.author |
Álvarez-Parrilla, Emilio |
dc.contributor.author |
Martín Belloso, Olga |
dc.contributor.author |
González-Aguilar, Gustavo A. |
dc.date |
2015-10-26T11:26:56Z |
dc.date |
2008-04 |
dc.date |
2015-10-26T11:26:56Z |
dc.date |
10000-01-01 |
dc.identifier |
0923-0750 |
dc.identifier |
http://hdl.handle.net/10459.1/48852 |
dc.identifier |
https://doi.org/10.1007/s10847-007-9385-1 |
dc.identifier.uri |
http://hdl.handle.net/10459.1/48852 |
dc.description |
Cinnamon leaf (CLO) and garlic oils (GO) are good antimicrobials, however, their volatility complicates their application as food preservatives. Hence, microencapsulation of CLO and GO with beta-cyclodextrin (beta-CD) was studied at 4:96, 8:92, 12:88, and 16:84 (oil:beta-CD) percent weight ratios. Microcapsule characterization included gas chromatography analysis, moisture sorption-desorption isotherms, infrared spectroscopy (IR), and antifungal activity against Alternaria alternata. Major oil constituents were eugenol for CLO and allyl disulfide for GO. The 16:84 ratio (CLO:beta-CD) showed the highest eugenol content; the allyl disulfide content was higher, but not significantly different (P > 0.05) for the 12:88 and 16:84 ratios. Microcapsules showed lower moisture sorption than beta-CD, although during water desorption there were no difference between them. Hydrogen bonds were detected between oil constituents and beta-CD by IR spectroscopy. CLO:beta-CD and GO:beta-CD microcapsules displayed good antifungal activity against Alternaria alternata. Therefore, CLO and GO microcapsules can have important applications in the food industry as stable natural antimicrobial compound systems |
dc.format |
application/pdf |
dc.language |
eng |
dc.publisher |
Springer |
dc.relation |
Reproducció del document publicat a: https://doi.org/10.1007/s10847-007-9385-1 |
dc.relation |
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2008, vol. 60, num. 3-4, p. 359-368 |
dc.rights |
(c) Springer, 2008 |
dc.rights |
info:eu-repo/semantics/restrictedAccess |
dc.subject |
Olis vegetals |
dc.subject |
Microencapsulació |
dc.subject |
Vegetable oils |
dc.subject |
Microencapsulation |
dc.title |
Microencapsulation of cinnamon leaf (Cinnamomum zeylanicum) and garlic (Allium sativum) oils in beta-cyclodextrin |
dc.type |
info:eu-repo/semantics/article |
dc.type |
info:eu-repo/semantics/publishedVersion |