| 摘要 |
The invention relates to a method for preparing a protein-based, fibre-comprising food product, in which: 1) a hydrocolloid that precipitates with metal cations and a composition comprising vegetable protein material are mixed with one another in aqueous solution, 2) the composition from 1) is made into a homogeneous mixture, 3) the homogeneous mixture from 2) is brought into contact with an aqueous solution of a metal cation with a valency of at least 2 to form a product which comprises fibres comprising precipitated hydrocolloid and vegetable protein material, and 4) the product formed is recovered, characterized in that the homogeneous mixture from 2) is converted into a selected three-dimensional shape with the aid of a shaping process and this shape is then brought into contact with the aqueous solution comprising metal cations. It is expedient for the three-dimensional shape to be selected from a strand and a ball shape. One specific embodiment of the method makes it possible to obtain a fibre-comprising food product with a three-dimensional shape in which there is a skin which comprises precipitated vegetable protein/hydrocolloid fibres, while the core of the three-dimensional shape has retained the properties of the original homogeneous mixture. The invention also relates to a fibre-comprising food product which is packaged; if desired, the food product is pasteurized before or after being packaged. |
