Linseed oil microcapsule powder and its prepn |
Title： |
| Linseed oil microcapsule powder and its prepn |
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Application Number： |
200710063829 |
Application Date： |
2007/02/12 |
Announcement Date： |
2007/08/22 |
Pub. Date： |
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Publication Number： |
101019838 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
A61K 9/50, A61K 31/201, A61K 47/36, A23L 1/29, B01J 13/02 |
Applicant(s)： |
Tinghua Univ. |
Inventor(s)： |
Duan Mingxing, Zhou Huafeng, Zheng Xuechang, Chen Bin |
Key Words： |
Linseed oil, microcapsule powder, prepn |
Abstract： |
The present invention is linseed oil microcapsule powder and its preparation, and features that modified polysaccharide, sodium octyl alkenyl succinate starch, is used as capsule wall material for forming microcapsule in preparing linseed oil microcapsule powder. The preparation process includes adding linseed oil into the solution of sodium octyl alkenyl succinate starch, stirring to form homogeneous emulsion, high pressure homogenizing to obtain linseed oil emulsion of granularity smaller than 1000 nm, and final spray drying or freeze drying to obtain white linseed oil microcapsule powder with high stability and high flowability. The linseed oil microcapsule powder has high linseed oil activity, high stability and high bioavailability, and may be applied in food and health product. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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