| abstract |
Disclosed is a delivery system comprising a gel film that can be used to contain and deliver various active substances using guar gum and a method for manufacturing the same. The gel film comprises (1) a film-forming amount, for example, a water-soluble and thermoreversible alginate in an amount of at least 0.25% of the dry weight of the gel film and optionally a plasticizer, a second film-forming agent, At least one of bulkiness agent and pH control agent, and (2) active substance such as oral care agent, anti-oral breathing agent, antibacterial agent, refreshing agent, medicine, functional food, saliva promoter, cosmetic ingredient, agricultural chemical, vitamin , A transmission system comprising a uniform thermoreversible gel film comprising at least one of minerals, colorants, sweeteners, flavourants, flavors or foods. [Selection] Figure 1 |