发明名称 |
Stable coated microcapsules |
摘要 |
A microencapsulated composition containing lipophilic compounds is prepared by reducing the particle size of the lipophilic compound in the presence of a surface active agent to form a first solution; preparing a solution of alkali metal alginate to form a second solution; combining the first and second solutions to form a third solution; adding the third solution dropwise to a fourth solution containing calcium ion, obtaining beadlets, and removing the formed beadlets from the fourth solution; rinsing the beadlets with an acidic solution and drying the beadlets; and coating the beadlets to obtain microcapsules.
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申请公布号 |
US7097868(B2) |
申请公布日期 |
2006.08.29 |
申请号 |
US20010935050 |
申请日期 |
2001.08.23 |
申请人 |
BIO-DAR LTD. |
发明人 |
BLATT YOAV;PINTO RIKA;SAFRONCHIK OLEG;SEDLOV TANYA;ZELKHA MORRIS |
分类号 |
A23L1/302;A23L1/00;A23L1/0532;A23L1/30;A23L1/303;A61K9/16;A61K9/20;A61K9/50;A61K47/04;A61K47/12;A61K47/18;A61K47/22;A61K47/36;A61K47/38;A61K47/42;A61K47/44;B01J13/02;B01J13/04;B01J13/22 |
主分类号 |
A23L1/302 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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