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Optimization and oxidative stability of the microencapsulated conjugated linoleic acid
- Issue Date
- Nov-2009
- Publisher
- ELSEVIER
- Keywords
- Conjugated linoleic acid; Microencapsulation; Entrapment efficiency; Response surface methodology; Stability; Peroxide value
- Citation
- INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, v.45, no.4, pp.348 - 351
- Indexed
- SCIE
SCOPUS
- Journal Title
- INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
- Volume
- 45
- Number
- 4
- Start Page
- 348
- End Page
- 351
- ISSN
- 0141-8130
- Abstract
- We used response surface methodology to optimize the preparation conditions of conjugated linoleic acid (CIA) microcapsules for maximum entrapment efficiency. Three independent variables were used: the ratio of CIA core material to agar and waxy corn starch wall material (X-1), the temperature of dispersion fluid (X-2), and the concentration of emulsifier (X-3). The optimized values of X-1, X-2, and X-3 were found to be 3.82:6.18, 19.97 degrees C, and 0.34%, respectively. The CLA oxidation stability was significantly protected by microencapsulation. These results suggest that CLA-loaded microcapsules can be used as a means to enhance not only the entrapment efficiency but also the oxidative stability of CIA.
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Collections - 서울 생활과학대학 > 서울 식품영양학과 > 1. Journal Articles
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Related Researcher
- Lee, Hyeon Gyu
- COLLEGE OF HUMAN ECOLOGY (DEPARTMENT OF FOOD & NUTRITION)