| abstract |
In an exogenous substance contained in microbial cells, a microcapsule having excellent release rate, strength or durability thereof is provided. The present invention also provides a method for producing the microcapsules, and an oral composition containing the microcapsules. At least one selected from the group consisting of sugars, high sweetness sweeteners, proteins and polyhydric alcohols can be attached to the surface of the microorganism containing the exogenous substance in the cells. |