000			02061nam a2200313Ia 4500
003			MX-MdCICY
005			20250625164354.0
040			_cCICY
090			_aB-21403
245	1	0	_aStudy of vitamin E microencapsulation and controlled release from chitosan/sodium lauryl ether sulfate microcapsules
490	0		_aCarbohydrate Polymers. 251, 116988, 2021, DOI: 10.1016/j.carbpol.2020.116988
520	3		_aPotential benefit of microencapsulation is its ability to deliver and protect incorporated ingredients such as vitamin E. Microcapsule wall properties can be changed by adding of coss-linking agents that are usually considered toxic for application. The microcapsules were prepared by a spray-drying technique using coacervation method, by depositing the coacervate formed in the mixture of chitosan and sodium lauryl ether sulfate to the oil/water interface. All obtained microcapsules suspensions had slightly lower mean diameter compared to the starting emulsion (6.85 ± 0.213 ?m), which shows their good stability during the drying process. The choice and absence of cross-linking agents had influence on kinetics of vitamin E release. Encapsulation efficiency of microcapsules without cross-linking agent was 73.17 ± 0.64 %. This study avoided the use of aldehydes as cross-linking agents and found that chitosan/SLES complex can be used as wall material for the microencapsulation of hydrophobic active molecules in cosmetic industry. © 2020
650	1	4	_aCHITOSAN
650	1	4	_aCONTROLLED RELEASE
650	1	4	_aFORMALDEHYDE
650	1	4	_aGLUTARALDEHYDE
650	1	4	_aMICROENCAPSULATION
650	1	4	_aVITAMIN E
700	1	2	_aBudin?i? J.M.
700	1	2	_aPetrovi? L.
700	1	2	_a?eki? L.
700	1	2	_aFraj J.
700	1	2	_aBu?ko S.
700	1	2	_aKatona J.
700	1	2	_aSpasojevi? L.
856	4	0	_uhttps://drive.google.com/file/d/11sdEt7-KjkXlcJPyqvuqi_h4JEJDucwI/view?usp=drive_link _zPara ver el documento ingresa a Google con tu cuenta @cicy.edu.mx
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