JPH0398540A - Feed for domestic animal - Google Patents

Abstract

PURPOSE:To provide the subject feed for domestic animals having a high palatability by the domestic animals, effective for growth promotion and body weight increase and having effects to soften the quality of meat and to improve the taste thereof by heat treating the raw materials containing a grain powder, butter, saccharides and an egg as the main materials. CONSTITUTION:The raw materials composed of a grain powder (e.g. flour), butter, a saccharide and an egg as the main materials are foamed by the stirring foaming method and the obtained foamed material is heat treated to produce a feed for domestic animals. In addition, a chemical expanding agent (e.g. sodium bicarbonate) may be added to the raw materials for expansion and heat treatment is carried out at the same time as the expansion or after expansion to obtain a spongy product in this case. The obtained feed for domestic animals is useful especially as a feed for fattening of a meat pig and effective to make the meat of the domestic animal to be a marbled one in which a large amount of fat components are dispersed.. As the result thereof, a soft and excellent meat having sweet taste and good body is obtained.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to feed for livestock.

[Conventional technology]

Traditionally, feed for livestock has been made from corn, corn, wheat,
Cereals such as barley, oats, soybeans, wheat flour, soybean flour, and corn flour; Rice brans such as rice bran and bran; Vegetable oil cakes such as soybean oil cake, linseed oil cake, and cottonseed oil cake; Fish meal, meat meal, meat and bone meal, blood meal, and defatted By selecting several types of animal feed such as powdered milk and dry whey; and other ingredients such as vitamins, minerals, sugar, and salt, and mixing the necessary amounts according to the type, weight, age, etc. of the livestock. It is prepared. and,
Coupled with consumers' preference for luxury products these days, there is a demand for high-quality meat that is tender, flavorful, and tasty, and from this point of view, various livestock feeds that can provide high-quality meat are being researched. .

[Contents of the invention]

The present inventors have been conducting research for many years on feed for livestock that is better for raising livestock and improving the meat quality of livestock. As a result, we found that putter, which is rarely used in livestock feed in the past, and raw poultry made from heated raw materials containing eggs together with starchy materials and sugars, are highly palatable to livestock, and promote growth and weight gain. It has been found that the method is effective in improving the quality of meat of livestock, which is soft and has good flavor and taste.

Therefore, the present invention is a livestock feed obtained by heating raw materials whose main components are flour, butter, sugar, and eggs.

The grain flour in the raw material for feed of the present invention includes wheat flour, rye flour, rice flour, starches (corn starch, potato starch, sweet potato starch, wheat starch, rice starch, tapioca starch, powdered Katakuri flour, etc.), etc. As the saccharide, sugar, molasses, glucose, isomerized sugar, etc. can be used, and as the egg, chicken eggs can be used.

In particular, the flour is preferably wheat flour or a mixture of wheat flour and cornstarch, the saccharide is sugar, and the egg is preferably chicken egg.

In addition, the respective proportions in the livestock feed of the present invention are usually about 2 to 20 parts by weight of flour (hereinafter simply referred to as parts), about 5 to 30 parts of butter, about 10 to 35 parts of sugar, and about 10 to 4 parts of eggs.
0 parts, especially about 5 to 10 parts of flour, about 10 to 20 parts of butter, about 20 to 25 parts of sugar, and about 30 to 3 parts of eggs.
5 parts is preferable in terms of palatability by livestock, weight gain, and meat quality.

In addition, in the livestock feed of the present invention, in addition to the above-mentioned certain amount,
Yeast, chemical leavening agent, emulsifier, salt, fruit juice, seasoning,
One or more of other ingredients such as spices, fragrances, dairy products, drugs, alcohol, bifidobacteria, lactic acid bacteria, vitamins, minerals, amino acids, nutritional fortifiers, antioxidants, etc. can be used as necessary. .

The livestock feed of the present invention is usually produced by (1) whipping raw materials mainly consisting of grain flour, butter, sugar, and eggs by stirring and foaming; A method of heating it to make a spongy raw product by heating it with an appropriate heating method such as steam heating, high frequency heating, deep frying, etc., ■ Grain flour,
Expanding dough made from raw materials mainly consisting of butter, sugar, and eggs using yeast and/or chemical leavening agents (such as baking soda), and heating at the same time or after expansion using an appropriate heating method in the same manner as above. It can be manufactured by a method such as making a sponge-like raw material. The heating described above converts the starch in the flour into sigma and solidifies the eggs, resulting in a solid raw material. In particular, when heated and burned, the product becomes fragrant and becomes more palatable to livestock.

The feed for livestock of the present invention is preferably in the form of powder from the viewpoint of palatability by livestock.

The livestock feed of the present invention is effective for livestock such as pigs, cows, horses, sheep, and goats, and is effective as a feed for fattening pigs, especially meat pigs.

Further, the livestock feed of the present invention can be fed to livestock by any method, such as directly as it is, mixed with conventional feed, layered on top of conventional feed, or sprinkled on top of conventional feed. be able to.

The appropriate feeding amount naturally varies depending on the type, age, weight, etc. of the livestock, but for example, for pigs, it is usually about 1 to 3 g per 1 kg of body weight per day, for cows, about 1 to 3 g per 1 kg of body weight per day. It is recommended to feed at a rate of 4 to 120 g.

〔Effect of the invention〕

The livestock feed of the present invention is more palatable to livestock than conventional feeds, and as a result, when fed to livestock, the feed intake increases, significantly promoting the growth of the livestock and increasing body weight. be able to.

Furthermore, when the livestock feed of the present invention is fed to livestock, especially when it is used for fattening pigs, the quality of the livestock's meat becomes so-called marbled, with a high content of fat dispersed in beef cattle. As a result, the meat can be tender, chewy, and have a sweet flavor and good taste.

In addition, the livestock feed of the present invention is highly safe considering its constituent precepts, and as a result, it is safe for the livestock fed and, by extension, for humans who eat livestock meat.

The present invention will be explained in more detail by giving examples below, but the present invention is not limited to these examples.

In the following examples, all "%" and "parts" are by weight unless otherwise specified.

Example 1 [Manufacture of livestock feed] (1) Add 2.5 kg of sugar to 1.35 kg of butter, stir and foam to form a white foam, and add 1.5 kg of egg yolk to this.
Okgs Grated zest and juice of 10 lemons, 0.1 kg of rum, 8 g of nutmeg and 3 g of allspice
added.

(2) After foaming 2.5 kg of egg whites, 1-Okg of soft wheat flour and 0.6 kg of cornstarch were mixed with this, and the ingredients prepared in (1) above were mixed with this to produce dough. .

(3) A part of the dough prepared in (2) above was wrapped around a roller, and then heated and baked to an extent that the surface was browned to produce a sponge-like product.

(4) The fabric from (2) above was wrapped again onto the heated and baked product obtained in (3) above, and the same heating and baking process as in step (3) was repeated. The wrapping/heating process of this dough is done for 20＠
Repeatedly, a roll-shaped sponge-like raw product with a thickness of about 5 cm was produced.

(5) This product was crushed to produce livestock feed.

Example 2 The pig fattening feed shown in Table 1 below was prepared with or without the addition of the livestock feed produced in Example 1 above.

[Table 1 l] Example 2-1 Example 2-2 Example 2-3 Livestock feed of Example l 0 (parts) 60 (parts) 132 (parts) Bread crumbs 300 300 300 130 days old 5 pigs in each group Three groups were prepared (average size!
175kg/head).

Each of the feeds in Examples 2-1 to 2-3 above was fed to pigs in each group and allowed to consume it ad libitum for 6 weeks.

After 6 weeks, the pig's body weight, weight gain per ls, feed intake per day, and feed conversion ratio (I ingested to obtain 1 kg of weight gain; total feed amount (kg)) were examined.

In addition, we investigated the fat content of the fattened pork loin obtained in each group, and
A panel of 80 people sliced the slices and grilled them on an iron plate at about 200-250°C for about 1 minute on each side for taste and flavor evaluation.
) was sought.

The above results are shown in Table 2 below.

[Table 2] From the results in Table 2 above, it can be seen that the livestock feed of the present invention is highly palatable to pigs, has a large weight gain effect, and has a low feed conversion rate.

Furthermore, the results in Table 2 show that the meat of pigs fed the livestock feed of the present invention has a high fat content, yet is refreshing and not greasy, rich and sweet, and has no pork odor. This indicates that the meat is tender and has good taste and flavor.

Moreover, when observed with the naked eye, Example 2-2 and Example 2-3
In the meat of Example 2-1, the fat was evenly distributed in a so-called marbling pattern, whereas in the meat of Example 2-1, this was not the case.

Procedural amendment Heikai 2:00pm June 13th

Claims (1)

[Claims] Livestock feed made by heating raw materials whose main ingredients are flour, butter, sugar, and eggs.