Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements

Although octyldodecanol has been used for several decades as an ingredient for emulsions, no required Hydrophilic-Lipophilic Balance (HLB) values for this alcohol were found in the literature. The purpose of this paper is to present the results of the experimental determination of the required HLB...

Descripción completa

Detalles Bibliográficos
Autores principales: Pasquali, Ricardo C., Sorichetti, Patricio A., Bregni, Carlos
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2010
Materias:
Farmacia
Farmacología
dielectric permittivity; emulsions; HLB; octyldodecanol; relative required HLB
Análisis químico
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/7985
http://www.latamjpharm.org/resumenes/29/5/LAJOP_29_5_2_3.pdf
Aporte de:
Aportado por : SEDICI (UNLP) de Universidad Nacional de La Plata .
id I19-R120-10915-7985
record_format dspace
spelling I19-R120-10915-79852019-06-29T20:02:42Z http://sedici.unlp.edu.ar/handle/10915/7985 http://www.latamjpharm.org/resumenes/29/5/LAJOP_29_5_2_3.pdf Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements Pasquali, Ricardo C. Sorichetti, Patricio A. Bregni, Carlos 2010 2010-08-26T03:00:00Z en Farmacia Farmacología dielectric permittivity; emulsions; HLB; octyldodecanol; relative required HLB Análisis químico Although octyldodecanol has been used for several decades as an ingredient for emulsions, no required Hydrophilic-Lipophilic Balance (HLB) values for this alcohol were found in the literature. The purpose of this paper is to present the results of the experimental determination of the required HLB values, from emulsion stability tests and from low-frequency relative dielectric permittivity measurements. The required HLB values obtained from emulsion stability tests for oil-in-water and water-in-oil emulsions are 11.2 and 5.9, respectively. By relative dielectric permittivity measurements, the required HLB value obtained for oil-in-water emulsions was 10.9 ± 0.4, in agreement with the results from emulsion stability tests. Colegio de Farmacéuticos de la Provincia de Buenos Aires Articulo Comunicacion application/pdf 800-802
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Farmacia
Farmacología
dielectric permittivity; emulsions; HLB; octyldodecanol; relative required HLB
Análisis químico
spellingShingle Farmacia
Farmacología
dielectric permittivity; emulsions; HLB; octyldodecanol; relative required HLB
Análisis químico
Pasquali, Ricardo C.
Sorichetti, Patricio A.
Bregni, Carlos
Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
topic_facet Farmacia
Farmacología
dielectric permittivity; emulsions; HLB; octyldodecanol; relative required HLB
Análisis químico
description Although octyldodecanol has been used for several decades as an ingredient for emulsions, no required Hydrophilic-Lipophilic Balance (HLB) values for this alcohol were found in the literature. The purpose of this paper is to present the results of the experimental determination of the required HLB values, from emulsion stability tests and from low-frequency relative dielectric permittivity measurements. The required HLB values obtained from emulsion stability tests for oil-in-water and water-in-oil emulsions are 11.2 and 5.9, respectively. By relative dielectric permittivity measurements, the required HLB value obtained for oil-in-water emulsions was 10.9 ± 0.4, in agreement with the results from emulsion stability tests.
format Articulo
Comunicacion
author Pasquali, Ricardo C.
Sorichetti, Patricio A.
Bregni, Carlos
author_facet Pasquali, Ricardo C.
Sorichetti, Patricio A.
Bregni, Carlos
author_sort Pasquali, Ricardo C.
title Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
title_short Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
title_full Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
title_fullStr Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
title_full_unstemmed Required Hydrophilic-Lipophilic Balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
title_sort required hydrophilic-lipophilic balance values of octyldodecanol from emulsion stability tests and relative dielectric permittivity measurements
publishDate 2010
url http://sedici.unlp.edu.ar/handle/10915/7985
http://www.latamjpharm.org/resumenes/29/5/LAJOP_29_5_2_3.pdf
work_keys_str_mv AT pasqualiricardoc requiredhydrophiliclipophilicbalancevaluesofoctyldodecanolfromemulsionstabilitytestsandrelativedielectricpermittivitymeasurements
AT sorichettipatricioa requiredhydrophiliclipophilicbalancevaluesofoctyldodecanolfromemulsionstabilitytestsandrelativedielectricpermittivitymeasurements
AT bregnicarlos requiredhydrophiliclipophilicbalancevaluesofoctyldodecanolfromemulsionstabilitytestsandrelativedielectricpermittivitymeasurements
_version_ 1734114269903978496

Ejemplares similares