发明名称 |
VERFAHREN ZUM EINKAPSELN VON AROMASTOFFEN UND RIECHSTOFFEN DURCH KONTROLLIERTE WASSEREINBRINGUNG IN MICROKAPSELN |
摘要 |
A method of encapsulating an amphiphilic flavor or fragrance compound into a microcapsule having a hydrogel shell and an oil core. The flavor or fragrance compound is transported into and solubilized in the core by partition coefficient equilibrium using water in the capsule wall to transport the compound into the core. Microcapsules made by the method of the invention may have a wall thickness and contain a high concentration of the flavor or fragrance compound that has not previously been feasible. |
申请公布号 |
DE69805537(T2) |
申请公布日期 |
2002.12.05 |
申请号 |
DE1998605537T |
申请日期 |
1998.10.05 |
申请人 |
GIVAUDAN S.A., VERNIER-GENEVE |
发明人 |
SOPER, C.;KIM, D.;THOMAS, T. |
分类号 |
A23L1/00;B01J13/10;C11B9/00;(IPC1-7):B01J13/10 |
主分类号 |
A23L1/00 |
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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