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Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application

Palm oil esters (POEs) are wax esters derived from palm oil and cis-9-octadecen-1-ol. The excellent wetting behaviour of the esters without the oily feel make them have great potentials in the manufacture of cosmeceutical and pharmaceutical products. However, little is known about their phase behavi...

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Main Authors: Ng, Sook Han, Basri, Mahiran, Abdul Rahman, Mohd Basyaruddin, Raja Abdul Rahman, Raja Noor Zaliha, Salleh, Abu Bakar, Ismail, Zahariah
Format: Article
Language:English
Published: Taylor & Francis 2011
Online Access:http://psasir.upm.edu.my/id/eprint/22297/1/Phase%20behaviour%20and%20formulation%20of%20palm%20oil%20esters%20o.pdf
http://psasir.upm.edu.my/id/eprint/22297/
http://www.tandfonline.com/doi/abs/10.1080/01932691.2010.513301
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spelling my.upm.eprints.222972016-09-28T03:43:54Z http://psasir.upm.edu.my/id/eprint/22297/ Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application Ng, Sook Han Basri, Mahiran Abdul Rahman, Mohd Basyaruddin Raja Abdul Rahman, Raja Noor Zaliha Salleh, Abu Bakar Ismail, Zahariah Palm oil esters (POEs) are wax esters derived from palm oil and cis-9-octadecen-1-ol. The excellent wetting behaviour of the esters without the oily feel make them have great potentials in the manufacture of cosmeceutical and pharmaceutical products. However, little is known about their phase behaviors in ternary systems. The purpose of this investigation was to construct phase diagram of the POEs and mixed surfactants and to consequently select nanoemulsions composition for further studies. The preparation and characterization of oil-in-water nanoemulsions stabilized by hydrocolloid gums were then studied. Two types of nonionic surfactants were selected, namely Tween 80 (T80) and Span 80 (S80). Ternary phase diagram of POEs:Tocotrienol/T80:S80 (80:20)/water system was constructed at 25.0 ± 0.5°C. The emulsification properties of 2 hydrocolloids gum (xanthan gum, carbopol ultrez 20 copolymer) were investigated. Gum dispersions were prepared in water (0.8%) and emulsified with 30% oil using a Polytron homogenizer. The flow curve of the emulsions always exhibited shear thinning behavior and obeys the power law viscosity. The emulsions with carbopol ultrez 20 copolymer was the most stable emulsions which composed of very small oil droplets (50% < 142.43 nm) with a narrow size distribution. Taylor & Francis 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/22297/1/Phase%20behaviour%20and%20formulation%20of%20palm%20oil%20esters%20o.pdf Ng, Sook Han and Basri, Mahiran and Abdul Rahman, Mohd Basyaruddin and Raja Abdul Rahman, Raja Noor Zaliha and Salleh, Abu Bakar and Ismail, Zahariah (2011) Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application. Journal of Dispersion Science and Technology, 32 (10). pp. 1428-1433. ISSN 0193-2691; ESSN: 1532-2351 http://www.tandfonline.com/doi/abs/10.1080/01932691.2010.513301 10.1080/01932691.2010.513301
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Palm oil esters (POEs) are wax esters derived from palm oil and cis-9-octadecen-1-ol. The excellent wetting behaviour of the esters without the oily feel make them have great potentials in the manufacture of cosmeceutical and pharmaceutical products. However, little is known about their phase behaviors in ternary systems. The purpose of this investigation was to construct phase diagram of the POEs and mixed surfactants and to consequently select nanoemulsions composition for further studies. The preparation and characterization of oil-in-water nanoemulsions stabilized by hydrocolloid gums were then studied. Two types of nonionic surfactants were selected, namely Tween 80 (T80) and Span 80 (S80). Ternary phase diagram of POEs:Tocotrienol/T80:S80 (80:20)/water system was constructed at 25.0 ± 0.5°C. The emulsification properties of 2 hydrocolloids gum (xanthan gum, carbopol ultrez 20 copolymer) were investigated. Gum dispersions were prepared in water (0.8%) and emulsified with 30% oil using a Polytron homogenizer. The flow curve of the emulsions always exhibited shear thinning behavior and obeys the power law viscosity. The emulsions with carbopol ultrez 20 copolymer was the most stable emulsions which composed of very small oil droplets (50% < 142.43 nm) with a narrow size distribution.
format Article
author Ng, Sook Han
Basri, Mahiran
Abdul Rahman, Mohd Basyaruddin
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
Ismail, Zahariah
spellingShingle Ng, Sook Han
Basri, Mahiran
Abdul Rahman, Mohd Basyaruddin
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
Ismail, Zahariah
Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
author_facet Ng, Sook Han
Basri, Mahiran
Abdul Rahman, Mohd Basyaruddin
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
Ismail, Zahariah
author_sort Ng, Sook Han
title Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
title_short Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
title_full Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
title_fullStr Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
title_full_unstemmed Phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
title_sort phase behaviour and formulation of palm oil esters o/w nanoemulsions stabilized by hydrocolloid gums for cosmeceuticals application
publisher Taylor & Francis
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/22297/1/Phase%20behaviour%20and%20formulation%20of%20palm%20oil%20esters%20o.pdf
http://psasir.upm.edu.my/id/eprint/22297/
http://www.tandfonline.com/doi/abs/10.1080/01932691.2010.513301
_version_ 1643827787049467904
score 13.211869

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