| 摘要 |
<p>The flour is introduced first of all into a turbine mixer, the turbine is brought to a suitable mixing speed and the lecithin is then introduced into the mixer in a single operation while being maintained at a temperature not exceeding +8 DEG C. For this purpose, the lecithin may be brought to a temperature of between +5 DEG C and +8 DEG C merely by being kept in containers in this temperature range, or its temperature may be brought to this range by incorporating carbon dioxide snow therein. A pulverulent mixture of fine and uniform particle size, free from lumps, is thus obtained.</p> |
