| abstract |
A particle embedded with chemical substances, especially with physiological activity substances, is disclosed. The particle has (a) the embedded substances, embedded in base materials and ranged from about 0.1 to 70% by weight based on the total weight of the particle; and (b) the base material, selected from hydrogenated plant oil, hydrogenated animal oil, C8-C64 saturated fatty acid or the derivatives thereof, and ranged from about 30 to 99.9% by weight based on the total weight of the particle. Also, the present invention discloses a method for producing the particle. |