| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for solving problems in scattering property, solubility, fluidity, jetting property, solidifying property or the like of various kinds of powder by spray drying. SOLUTION: A liquid mixture composed of a powder raw material and an emulsified oil and fat is spray-dried to obtain powder. Otherwise, the mixture is further blended with a diluent and then is spray-dried to obtain powder.
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