초록 ▼

The invention provides processes for the preparation of puffed cereal cakes, in particular puffed rice cakes. The processes comprise molding puffed or unpuffed cereal grains under pressure with the application of ultrasound. The ultrasound assists bonding of the cereal grains to form a solid cake. T

The invention provides processes for the preparation of puffed cereal cakes, in particular puffed rice cakes. The processes comprise molding puffed or unpuffed cereal grains under pressure with the application of ultrasound. The ultrasound assists bonding of the cereal grains to form a solid cake. The ultrasound reduces fouling of the mold and increases processing speed. In one aspect, the starting material is prepuffed cereal grains, and these grains are coated with a binder agent and then bonded together at low temperature using ultrasound energy. This permits the formation of puffed cereal cakes with edible inclusions of temperature-sensitive foodstuffs, and also the rapid formation of puffed cereal cakes with shaped or profiled top and/or bottom surfaces.

대표청구항 ▼

[ I claim:] [1.] A puffed cereal cake produced by a process of applying ultrasonic energy to a quantity of prepuffed cereal grains contained in a mold, said cereal cake comprising a plurality of puffed cereal grains secured to one another by being embedded in a substantially continuous matrix of an

[ I claim:] [1.] A puffed cereal cake produced by a process of applying ultrasonic energy to a quantity of prepuffed cereal grains contained in a mold, said cereal cake comprising a plurality of puffed cereal grains secured to one another by being embedded in a substantially continuous matrix of an edible heat-plasticizable material, said cereal cake including additives susceptible to heat degradation, said additives being free from degradation at temperatures characterizing expansion and bonding through the application of ultrasonic energy.