JPS61254147A - Production of snack food using egg - Google Patents

Abstract

PURPOSE:Eggs, starch, wheat flour and so on are kneaded and heated and pressurized in the barrel and extruded out of the die in the unfoaming form to simplify the process for making snack food with the costs reduced. CONSTITUTION:A couple of screws 2, 2' are set in the barrel in such a way to rotate freely and the barrel 1 is equipped with the hopper 3 and a pipe 4 for supplying water. Further, the barrel is provided on its top end, with a die having an orifice with a cross section of various shapes. Further, the barrel 1 is surrounded with appropriate heaters outside to heat the kneaded food. The objective snack food is prepared by feeding eggs and flour into hopper 3, supplying water, when needed, sending the mixture rapidly forward to effect kneading and heating and finally by extruding the mixture out of the orifice in a shape.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for producing unfoamed snack food using eggs of birds and marine animals. For unfoamed snack foods, which are made by kneading and heating powders such as starch and flour, there was no way to continuously manufacture them from the raw materials to the final product.

Additionally, there has never been a snack made by kneading and baking the eggs and flour of marine animals such as herring, cod, and salmon.

[Problem that the invention seeks to solve]

The object of this invention is to provide a method for producing an unfoamed snack food by continuously kneading and heating eggs and flour.

[Means for solving problems]

In this invention, eggs of birds or marine animals and powders such as starch and wheat flour are put into a barrel (1), kneaded, heated and pressurized, and then the unfoamed state is continuously passed through a die (6). This is a method of discharging.

[Effect]

With the above means, manufactured snack foods are continuously discharged from the die (6) simply by putting eggs and flour into the barrel (1).

(Example) Hereinafter, the method of the present invention will be explained using a twin-screw food extrusion manufacturing apparatus.

In Figures 1 and 2, two screws (2) (2') are rotatably disposed inside the barrel (1) and the barrel (
The second part of 1) is provided with a hopper (3) and a water supply pipe (4). Further, a die (6) having orifices (5) with various cross-sectional shapes is attached to the tip of the barrel (1). Furthermore, an appropriate heater (
(not shown) is installed to heat the kneaded food ingredients.

In the manufacturing method of snack foods, eggs and flour can be put into a hopper (3) and water can be added as needed. These food ingredients are quickly sent forward, kneaded, heated, and passed through an orifice (5).
) from which the final product, the snack food, is extruded.

The food raw materials are processed at a feed rate of 50 to 200 g/min, a screw rotation speed of 30 to 300 rpm, and a heating temperature of 30 to 200°C.

Egg raw materials include chicken, duck, quail, turkey eggs, sweetened whole eggs, dried whole eggs, egg yolks, sweetened egg yolks, dried egg yolks, egg whites, dried egg whites, and processed products made from avian eggs, as well as herring and cod. , eggs of marine animals such as salmon, capelin, flying fish, crab, etc. Flour, which is a mixture of these, is flour, starch, legume protein, fish or livestock protein, or a mixture of these.

In particular, the present invention provides a new snack food using marine animal eggs as a food ingredient, and a specific example thereof will be described below.

Capelin eggs and 2% starch were supplied at a rate of long/min, the screw rotation speed was 30 rpm, the barrel temperature was 150°C, and the die (6) was for plate-forming.

The obtained product was plate-shaped, had a good texture, and could be used as a snack food.

In addition, if snacks are manufactured using this device, the two screws (2) (2) can sufficiently knead the rabbit and flour, so the texture will not be rough due to starch, etc., and the taste will be significantly improved.

〔Effect of the invention〕

Since the present invention can continuously produce snack food as a final food from food raw materials, it is possible to simplify the manufacturing process, mass produce, and reduce costs.

Additionally, the manufacturing method of this invention has the advantage that snack foods can be made from marine animal eggs.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a two-shaft food manufacturing apparatus used in carrying out the present invention, and FIG. 2 is a sectional view taken along line I-1 of the same.

Claims (1)

[Claims] 1. Eggs of birds or marine animals and powders such as starch and flour are put into the barrel (1), kneaded, heated and pressurized, and then continuously discharged from the die (6) in an unfoamed state. A method for producing a snack food characterized by: