Effect of accelerated storage on microencapsulated kenaf seed oil.

Citation

Ng, Shy Kai and Lau, Jessie Li Ying and Tan, Chin Ping and Long, Kamariah and Nyam, Kar Lin (2013) Effect of accelerated storage on microencapsulated kenaf seed oil. Journal of the American Oil Chemists' Society, 90 (7). 1023-1029 . ISSN 0003-021X; ESSN: 1558-9331

Abstract

In order to improve the quality and protect against degradation, kenaf (Hibiscus cannabinus L.) seed oil was microencapsulated by using spray drying. The microencapsulated kenaf seed oil (MKSO) was then stored at 65 °C for 24 days, the changes of fatty acids and bioactive compounds were examined every six days. Bulk (unencapsulated) kenaf seed oil was used as a control and was compared to the MKSO. The fatty acids and phytosterols compositions were determined by using gas chromatography, while tocopherols and phenolic acids of microencapsulated kenaf seed oil were determined by using high performance liquid chromatography. The results showed that there was a significant decrease (p < 0.05) in bioactive compounds in kenaf seed oil while the bioactive compounds in MKSO were maintained in a stable condition upon accelerated storage. Microencapsulation was shown to protect kenaf seed oil against oxidation, as well as preventing the degradation and/or loss of bioactive compounds in kenaf seed oil.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Food Science and Technology
DOI Number:	https://doi.org/10.1007/s11746-013-2249-5
Publisher:	Springer-Verlag
Keywords:	Hibiscus cannabinus seed oil; Spray drying; Fatty acids; Phytosterols; Tocopherols; Phenolic acids; Gas chromatography (GC); High performance liquid chromatography (HPLC)
Depositing User:	Khairil Ridzuan Khahirullah
Date Deposited:	03 Dec 2014 03:41
Last Modified:	08 Dec 2015 02:43
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1007/s11746-013-2249-5
URI:	http://psasir.upm.edu.my/id/eprint/30483
Statistic Details:	View Download Statistic

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