JPS5863353A - Fat-containing composition for feed - Google Patents

Abstract

PURPOSE:A fat-containing composition for feed in which the fat is emulsified or solublized in molasses or its aqueous solution, thus permitting the uniform dispersion of the molasses that can increase the palatability of the feed and the fat that is used as an energy source. CONSTITUTION:Fat is emulsified or solubilized in molasses or its aqueous solution to form a composition. Then, the composition is mixed with an aqueous phase at a temperature at which it can keep itself fluid to effect emulsification, thereby the objective fat-containing composition is obtained for feed. In this case, the molasses or the protein and/or protein hydrolyzates in the aqueous solution act as a surface active agent to give the above composition of 90% fat content even by no use of a surface active agent. However, the molasses or its aqueous solution preferably contains more than 0.1% of protein and/or protein hydrolyzate and more than 20% of water-soluble polyhydroxy compounds.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an oil-containing composition for feed containing sugar honey and oil.

Sugar honey is the residue left after boiling down the sugar solution and removing the crystals during sucrose production.
It is rich in salts and easily digested) and is used as a feed ingredient. The effect of sugar honey as feed is to increase the palatability of feed,
It has been pointed out that crab meat increases appetite, increases the activity of useful microorganisms in the rumen, facilitates the decomposition of crude fiber in feed, and promotes microbial protein synthesis.

On the other hand, fats and oils are also important as an energy source and are used in feed.However, when simply mixing fats and oils with feed ingredients, there are few problems if only a small amount of fats and oils are mixed, but as the amount increases, It is difficult to uniformly disperse it in feed, and when it is made into pellets, the fats and oils separate on the surface, which is unfavorable in terms of storage stability.

The present inventors have proposed that if the molasses and fats and oils conventionally mixed in feed are made into a composition in which the fats and oils are emulsified or solubilized in the molasses, and if this is mixed into the feed, the fats and oils will become fine particles. We are proceeding with the study based on the idea that the above problems could be solved not only by being dispersed in the feed, but also by coating the surface of the fine particles of molasses with the solid content of molasses. As a result, fats and oils are very easily emulsified or solubilized in molasses.Furthermore, if a composition in which fats and oils are emulsified or solubilized in molasses is used, it is possible to simply mix only fats and oils. The present inventors have discovered that the above-mentioned problems in the case of feeding can be solved, and that such a composition can be incorporated into feed in various ways, and have thus arrived at the present invention.

That is, the present invention relates to an oil-containing composition for feed, and the oil-containing composition for feed of the present invention is characterized in that the oil is emulsified or solubilized in molasses or an aqueous solution thereof. be.

The oil and fat-containing composition for feed of the present invention will be explained in detail below.

As the molasses used in the present invention, any molasses that is leftover from boiling down the sugar solution and removing the crystals during sucrose production, which is called waste molasses, can be used.

In addition, various oils and fats used in the present invention include natural animal and vegetable oils, fats and oils obtained by processing them such as hydrogenation, transesterification, fractionation, and isomerization, and synthetic triglycerides. Examples of such fats and oils include beef tallow, liver fat, fish oil,
Animal fats and oils such as whale oil, such as soybean oil, coconut oil, palm oil,
Vegetable oils and fats such as palm kernel oil, corn oil, rapeseed oil, safflower oil, sunflower oil, rice bran oil, shea butter, salseed oil, illipe oil, kapok oil, and their hydrogenated fats and oils, transesterified fats and oils, and fractionated fats and oils , isomerized fats and oils, and synthetic glycerides such as butylated fats and oils and triacetin.

The fat-containing composition for feed of the present invention is obtained by first preparing a composition in which fat and oil are emulsified or solubilized in molasses, and then mixing and emulsifying it into an aqueous phase at a temperature that maintains fluidity. By this manufacturing method, it is possible to obtain an oil and fat composition for feed that has a low content of both sugar honey and oil.

Furthermore, if necessary, the feed oil and fat composition of the present invention can maintain an aqueous phase containing a polyhydroxy compound other than sugar honey at a temperature higher than the melting point of the oil or fat, for example.
□・”M, ff1e\t+#*Oyou/:x is, for example, kept at a temperature above the melting point in the presence of a surfactant to further emulsify or solubilize a liquid fat or oil. It can also be produced by mixing and emulsifying sugar honey or its aqueous solution.In this production method, proteins,
The amount of protein lysate and/or surfactant is 0 for the aqueous phase.
．． 0.005% or more is preferable, and the concentration can be increased within a range that meets the purpose, but 5% or less is preferable. Also,
Although it is possible to emulsify or solubilize fats and oils without the presence of a polyhydroxy compound in the aqueous phase, it is preferable to include a polyhydroxy compound in the aqueous phase, and the amount thereof is 20% relative to the aqueous phase. % or more, especially 30 inches or more is preferable. By using such a polyhydroxy compound, it is possible to produce an emulsified or solubilized composition containing 95% fat or oil, for example, when a merely liquid polyhydroxy compound is used as the aqueous phase.

In the feed oil-containing composition of the present invention, sugar honey or an aqueous solution thereof is maintained at a temperature higher than the melting point of the oil, and while stirring, liquid oil maintained at a temperature higher than the melting point is gradually added into the composition. It can be produced by adding and emulsifying or solubilizing it, and in this case, by the action of the protein and/or protein decomposition product and sugar contained in sugar honey or its aqueous solution, the oil and fat content can be reduced to 90% without using a surfactant. A feed oil and fat composition containing the following can be obtained. However, it is preferable that sugar honey or its aqueous solution contains 0.01% or more of protein and/or protein decomposition products and 20% or more of a water-soluble polyhydroxy compound.
If the amount is less than the above range, add protein or its decomposition product or polyhydroxy compound so that the amount falls within the above range, or add a surfactant to emulsify or emulsify the fat. Solubilization is preferred.

Any water-soluble protein or protein decomposition product can be used, such as sodium caseinate,
Soy protein, skim milk powder, whey powder, raw egg white, dried egg white,
Proteins such as blood meal, meat meal, and microbial proteins, as well as decomposition products obtained by treating them with grotease, acids, etc., can be used.
Particularly preferred is the protein itself.

Furthermore, as the polyhydroxy compound, at least 2
Any substance other than sugar honey can be used, as long as it has more than one hydroxyl group, such as dihydric and trihydric alcohols such as propylene glycol and glycerin, sugar alcohols such as sorbitol and mannitol, such as glucose, galactose, and mannose. , sugars such as fructose, xylose, arabinose, saccharose, maltose, and lactose, various invert sugars (starch sugars) obtained by hydrolysis of starch such as starch syrup, glucose, isomerized sugar, dextrin, syrup, jams,
Honey etc. can be used.

The feed oil-containing composition of the present invention can be prepared containing 0.01 to 90 g of fat, but 10 to 90%
It is preferable to set the oil and fat content to .

Moreover, the physical properties of the oil-containing composition for feed of the present invention can be changed from liquid to non-flowable paste to gel depending on the purpose.

In addition to the above-mentioned components, the feed oil-containing composition of the present invention includes other additive components such as colorants, preservatives, flavorings, dairy products, vitamins, minerals, veterinary drugs, and other feed additives and feed components. can contain.

The oil and fat-containing composition for feed of the present invention can be used as feed as it is, but for example, it can be sprayed onto normal powdered or granular feed, and if necessary mixed into dry, liquid or paste feed. It can also be used as feed by spray drying or by crushing after drying to form a powder, and then mixing it with other feeds, or by spraying it on grass etc. during the preparation of grass silage.

Examples of the present invention will be shown below to specifically clarify the effects of the present invention.

':・ Example-1 Warm 47 parts of blackstrap molasses to 45°C, and while gently stirring it with a high-speed homomixer, add 50 parts of molasses in advance
Gradually increase the stirring speed of the homomixer while adding 30 parts of beef tallow (containing tocopherol 1001a) melted at °C, and once all the beef tallow has been added, stir at the highest speed for 10 minutes and it will be solubilized or emulsified in blackstrap molasses. A beef tallow composition was obtained.

When this composition was sprayed onto fishmeal and dried, a livestock feed composition containing high-energy beef tallow was obtained.

Example-2 6 parts of sodium caseinate was added to 47 parts of blackstrap molasses and dissolved while heating, and this liquid was maintained at 45°C. While stirring this liquid with a homomixer, add 50 ml of
Add 50 parts of beef tallow that had been melted at ℃ while gradually increasing the stirring speed of the homomixer, and when the addition is finished, stir at the highest speed for 10 minutes to obtain a beef tallow composition that has been emulsified or solubilized in blackstrap molasses. It was done. The beef tallow particle diameter was 1 to 0.1 m when observed under a microscope.

This composition was sprayed onto skim milk powder to which vitamins and inorganic substances had been added using a flow coater so that the beef tallow content was 15%, and the mixture was dried to obtain a milk replacer composition for lactation.

Adjust this composition so that the beef tallow content is 15 cm.
When mixed and dissolved in warm water at 50° C. with gentle stirring, a good milk substitute in which beef tallow was emulsified was obtained.

Example-3 5 parts of casein was dissolved in 15 parts of blackstrap molasses while heating, and the solution was heated to 50°C and stirred with a high viscosity stirrer.
When 80 parts of fish oil heated to 50° C. was gradually added thereto and stirred, the viscosity gradually increased. After adding the fish oil, keep it at 50℃ and continue stirring for 10 minutes.
When the temperature was then returned to room temperature, a gel-like vaseline-like composition in which fish oil was emulsified or solubilized was obtained.

When this composition was added to water and gently stirred, a solution in which fish oil was emulsified was obtained.

Example 4 5 parts of sodium caseinate was dissolved while heating in a solution of 25 parts of starch syrup with a water content of 75% and 20 parts of water, stirred with a homomixer, and then 50 parts of pork oil was added. After the addition was completed, the mixture was stirred at high speed for 10 minutes to obtain a composition in which pork oil was solubilized or emulsified. The particle size of the solubilized or emulsified pork oil was 1 to 0.05 μm when measured using a microscope.

This composition was added to blackstrap molasses so that the pork oil content was 20 to 25%, and was uniformly emulsified or dispersed. 25% to this
By mixing blackstrap molasses containing fish oil, fishmeal stems, and vegetable scraps, a high-energy pork oil feed was created.

Claims (2)

[Claims] (1) An oil-and-fat-containing composition for feed, in which oil and fat are emulsified or solubilized in molasses or an aqueous solution thereof. (2) The fat-and-oil-containing composition for feed according to claim (1), which contains a protein, a protein decomposition product, and/or a surfactant.