| 摘要 |
PURPOSE: To provide the α-starch granules containing oils and fats in a specific amount, not requiring a heating treatment on its usage, capable of being repidly dispersed in water or hot water to give a homogeneous paste solution without leaving the starch granulas, excellent in dispersibility and viscosity controllability, and useful for stews, etc. CONSTITUTION: This α-starch granules contains 3-19wt.% of fats and oils such as the oils and fats of an animal, the oils and fats of a plant or milk fats. The α-starch granules are obtained e.g. by adding 5 pts.wt. of soybean oil to 100 pts.wt. of α-starch powder, stirring the mixture with a universal mixing stirrer, fluidizing the mixture with 50 deg.C hot air in a fluidized bed granulation machine, simultaneously spraying water on the fluidized mixture in a rate of 8 pts.wt./min for 3min, and subsequently drying the produced granules with 100 deg.C hot air for 15min in the machine. The average granule diameter of the obtained granules is preferably 200-1000μm. |
