Carotenoid oil suspension with high bioavailability and preparation method thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 2017
Issued Date -
N/A
app pub date -
Jan 30, 2011
filing date -
Dec 23, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A carotenoid oil suspension and preparation method thereof are provided. The method includes the following steps: a) mixing carotenoid with organic solvent, heating the mixture to dissolve the carotenoid sufficiently to obtain carotenoid solution; b) introducing the carotenoid solution obtained in step a) into a vegetable oil solution stirred in high speed by spraying, meanwhile recovering the organic solvent generated during spraying under vacuum condition, then, simultaneously completing recycling and spraying, thereafter, obtaining carotenoid oil suspension; wherein, the carotenoid oil suspension comprises a carotenoid crystal with an average particle size of less than 5 μm. The method is applicable in industrial scale with continuous operation and increased efficiency without additional carotenoid crystal grinding processes, and decreases the degradation of carotenoid during the preparation process of carotenoid oil suspension.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully