| 摘要 |
The present invention provides a tiny particle for control-release and method of manufacturing the same. The tiny particle comprises algae extracts and divalent metal ions, and forms a complex by cross-linking. The present invention is able to produce the control release particle that meets user's needs by controlling cross-linking time. In addition, if a surfactant is added, the time for control release can be increased. Therefore, this is an unexpected result. |
