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KMID : 0380020100250020130
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Korean Journal of Biotechnology and Bioengineering
2010 Volume.25 No. 2 p.130 ~ p.136
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Stabilization of Astaxanthin Using Nanoliposome
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Yoo Ji-Min
Kim So-Young
Cho Eun-Ah
Cho Eun-Hye
Choi Sun-Ju
Jeong Yoon-Joo
Ha Buung-Jhip
Chae Hee-Jeong
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Abstract
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Astaxanthin is an unsaturated compound with a double bond. So it is easily decayed by heat and oxidation (light) during its storage and processing of it. Nanoliposome formulation technology was utilized to improve the stability of astaxanthin. Nanoliposome preparation conditions were established and the stability of astaxanthin encapsulated nanoliposome and free astaxanthin was investigated. Thermal stability and UV-stability of astaxanthin encapsulated nanoliposome increased up to two times and tree times, respectively. Astaxanthin encapsulated nanoliposome could be used as a stable functional material for industrial purposes.
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KEYWORD
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astaxanthin, stabilization, liposome, nanoliposome
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