| abstract |
The present invention relates to a kind of packaging of lyophilized excipient preparation and delivery system and preparation method thereof; particularly a kind of lyophilized excipient preparation applied to food, health food, oral drug, topical drug and cosmetics; i.e. with two-chamber mixing device and delivery system i.e. when it is preserved in same packaging respectively with solvent, is used; and its corresponding preparation method, so as to reach the stability of protection activity composition, improve using effect, reduce potential side reaction, Shelf-life, unit dose package, avoid pollution, purpose easy to use and reducing cost. |