JPH0720421B2 - Manufacturing method of feed additives - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for producing a feed additive such as livestock such as pigs and cows, or chickens, and particularly to a sealed bag containing no oxygen. The present invention relates to a method for easily producing a feed additive by allowing lactic acid bacteria to reproduce.

(Prior Art) Conventionally, livestock such as cattle and pigs, and feeds such as chickens are fed with a high-nutrient, high-protein concentrate feed by the unrestricted feeding method for the purpose of improving meat production efficiency. Therefore, a method for shortening the breeding period is used.

However, recent livestock sheds have been mechanized and labor-saving in feeding facilities and waste disposal, just like general factories. , Requires the same forage as the grazing condition, and needs adequate rest.

However, when raising and fattening livestock, it is practiced to feed the above-mentioned feed in a state of being confined in a narrow place without exercising these livestock.
Built-in functions often do not work well enough that the food they eat is not fully digested. Therefore, undigested feces and the like are excreted, and the odor of the excretion is also a cause of animal husbandry pollution, and the treatment of such excreta is also a major problem for livestock farmers.

Continuing to feed the concentrated feed as described above also has a great influence on the health of livestock, and by breeding unhealthy livestock, the quality of meat produced therefrom is also adversely affected. .

On the other hand, it is possible to prevent the disease from occurring by mixing antibiotics in the feed, which has made it possible to breed a large number of animals in a narrow space. Causes other problems such as remaining in the meat.

In addition, with respect to the problem that indigestion occurs due to lack of exercise of livestock or excessive feeding of concentrated feed, for example, as shown in JP-A-58-190358, fine zeolite particles are used. A method has been proposed in which molasses is mixed with powder and the mixture is fed to livestock alone or mixed with silage.

Then, the zeolite is supposed to be able to adsorb ammonia gas generated in the gastrointestinal tract, thereby preventing indigestion, malodor of excrement and the like.

Separately from this, as shown in JP-A-52-47484 and the like, by culturing a microorganism that produces a large amount of digestive enzyme using the waste liquid of a food factory, and adsorbing it to zeolite, a feed additive is added. Have been proposed.

The feed additive obtained by this method is said to be effective in improving digestion of livestock and reducing the odor of manure due to the synergistic effect of digestive enzymes and zeolite.

(Problems to be Solved by the Invention) However, the conventional feed additives described above merely utilize the gas adsorption effect of zeolite,
By adsorbing gases such as ammonia gas generated in the gastrointestinal tract, the adverse effects of these gases are only prevented.

Further, in the above additives, even when containing microorganisms for performing digestion and absorption of feed, and products of those microorganisms, digestive enzymes, and although a synergistic effect due to zeolite or the like can be expected, its additives However, it has a drawback that its use is limited only in a breeding ground or the like provided adjacent to a production site of microorganisms and the like.

Furthermore, it is said that giving a microorganism having an intestinal regulating action such as lactic acid bacterium and the action of improving digestion and absorption to livestock brings a very good effect, but a large amount of lactic acid bacterium in a pure state is required. Culturing in (1) requires a large amount of cost for the equipment and the like, and is expensive.

Further, in the conventional lactic acid bacterium culture equipment for livestock, since a simple method is used, various bacteria are easily proliferated and there are many problems in its effectiveness.

(Object of the invention) The present invention proposes a method that enables effective growth of only lactic acid bacteria by a very simple method. It is intended to provide a method that can be manufactured.

(Means for Solving Problems) For the above purpose, the method for producing a feed additive of the present invention is to add powdery zeolite, sugar and powdered amino acid, lactic acid bacteria, and water to mix well. Then, by sealing this in a bag that does not have air permeability, the oxygen in the bag is consumed by the oxidation of the powdered amino acid in the previous period, thereby promoting the growth of lactic acid bacteria in the bag.

(Action) In the method of the present invention, sugar and powder amino acid are added to powdered zeolite, lactic acid bacteria are added, water is added to mix well, and air is removed from the inside of the bag having no air permeability as much as possible. Keep it sealed.

Oxygen remaining in the sealed bag is consumed by the oxidation of the powdered amino acid and removed, and it becomes an environment suitable for the breeding of lactic acid bacteria that are anaerobic bacteria, and the lactic acid bacteria use the sugar content in the bag as a nutrient in a good environment. Breeding is promoted. On the other hand, the gas generated in the sealed bag due to the oxidation of the powdered amino acid and the growth of lactic acid bacteria is absorbed by the zeolite.

Therefore, in the method for producing the feed additive of the present invention,
In order to obtain a feed additive in which zeolite is mixed with lactic acid bacteria, it can be carried out by a simple method, and at the manufacturing plant, the zeolite is mixed with sugar, amino acid, and lactic acid bacteria, and can be shipped at a stage where water content is appropriately adjusted. Will be things. The breeding of lactic acid bacteria in the sealed bag is performed during the stage of transporting the mixture contained in the bag and during storage at the shipping destination.

Then, the livestock feed additive produced by the above method is an additive containing zeolite and lactic acid bacteria as main components, and since it also contains an amino acid and a sugar, it is possible to maintain the intestinal function of livestock in a good state, It becomes possible to favorably maintain digestion and absorption of proteins and fibers contained in the mixed feed.

Therefore, by adding the livestock feed additive of the present invention to the feed, indigestion due to harmful bacteria, the occurrence of self-poisoning, etc. can be prevented, the initial breeding efficiency of livestock can be improved, and the digestion efficiency can be improved. By this, the feed conversion rate can be reduced, the nutritional effect is improved, and the gas adsorption effect of zeolite in the gastrointestinal tract, the zeolite crystals stimulate the inner wall of the digestive system and activate the function of the internal organs. It will be possible to obtain.

In addition to this, the efficiency of digestion and absorption of the feed consumed by the livestock is improved, so that the undigested components in the excreted feces and urine are reduced, so that the odor is reduced. Further, since the lactic acid bacteria contained in the feces suppress the propagation of harmful microorganisms in the excreted feces, the generation of foul odors can be reduced, thereby improving the sanitary conditions of the livestock shed.

(Example) The method for producing a feed additive of the present invention comprises powdered zeolite, oligosaccharides as sugars, powdered amino acid, and water (50
˜55%) is mixed well and an appropriate amount of lactic acid bacteria is added to this mixture. Then, the mixture is sealed in a bag that does not have air permeability, such as a plastic bag, so that lactic acid bacteria can grow in the bag.

As the lactic acid bacterium used in the method for producing the feed additive of the present invention, a lactic acid bacterium generally known in the past is used, and lactic acid bacterium (Lactbacillus Asidofils, Bifidobacterium Long
an, Storeptcoccus Sekalins) or the like, or a mixture of a plurality of types.

In producing a livestock feed additive having the components as described above, zeolite is produced as a fine powder, and sugar is added to the zeolite in the state of an aqueous solution, and an amino acid is added. Adjust to ~ 55% and add lactic acid bacteria.

A predetermined amount of the gel-like mixture obtained as described above is contained in a sealable bag such as a vinyl bag, and the bag is closed while air is removed from the inside as much as possible.

The oxygen remaining in the bag is consumed by the oxidation of the powdered amino acid, and the bag becomes almost oxygen-free. as a result,
Lactobacillus, which is an anaerobic bacterium, grows with nutrients of sugar in a favorable environment. Further, although the above-mentioned oligosaccharides are used as a medium for the growth of lactic acid bacteria, the sugars are not limited to oligosaccharides, and other sugars can be used. On the other hand, the gas generated in the bag sealed by the oxidation of the powdered amino acid and the growth of lactic acid bacteria is absorbed by the zeolite,
The amount of gas in the bag does not increase.

Therefore, in the feed additive produced by the above-mentioned method, the propagation of harmful miscellaneous bacteria is prevented, only the lactic acid bacteria grow in good condition, and the preservability thereof becomes very good.

The bag containing the mixture of the present invention may be stored in an environment of an optimum temperature (20 ° C to 30 ° C) for lactic acid bacteria to propagate, but if it is not exposed to direct sunlight, it is stored in an ordinary warehouse. By placing in such an environment, it is possible to sufficiently grow lactic acid bacteria.

Therefore, when fed to livestock as a feed additive,
By displaying the number of storage days according to the temperature, etc., and shipping from the factory, the consumer can mix it with feed and give it to livestock within a specified period.

Further, as described above, the bag containing the mixture of the present invention may be a durable vinyl bag, but the bag is made of an opaque bag so that the light does not affect the inside. By this, it is possible to maintain the breeding environment of lactic acid bacteria.

Further, as the powdered amino acid used in the method of the present invention, it is advantageous in terms of cost to use the one obtained by processing fish meal, but in addition, powdered amino acid having any conventionally used ingredient In addition, when feeding to pigs and cows, in order to save the trouble of adding the calcium component, at the stage of packing the mixture in a bag, shell powder and other calcium components and activated carbon It is also possible to mix fine powder and the like.

Then, the above-mentioned livestock feed additive is mixed in the feed in an amount of 1 to 4% and fed to livestock. The feed additive of the present invention, when ingested by livestock, contains a lactic acid bacterium component that acts as a digestive enzyme, In addition to containing sugar and amino acid components that are absorbed as nutrients, the zeolite can greatly contribute to the activation of the internal organs of livestock.

When the livestock feed additive of the present invention is added to pig feed, the following characteristics are observed.

■ Initial growth effect ・ Increase of weight during breeding.

-It can prevent the indigestion due to harmful bacteria, death due to self-poisoning, and frail livestock, and can dramatically improve the breeding rate.

■ Improvement of feed requirement rate ・ Digestion efficiency is improved and feed requirement rate can be reduced.

■ Nutritional effects ・ Feeding will be accelerated, growth and breeding will be accelerated, and shipping will be accelerated.

・ Promotes decomposition of fibrin and protein in feed.

-Zeolite crystals stimulate the inner wall of the digestive system and activate the function of the internal organs.

・ Zeolite adsorbs harmful substances and toxic gases ■ Meat quality results ・ Thickness of fat decreases and that fat also changes to high melting point lipid.

・ Good quality red meat can be obtained.

・ It becomes a fat meat with little water content.

■ Dung condition ・ It becomes slightly stiff with 60% water.

・ N value (ammonia) is reduced to about 1/2.

・ Can significantly reduce odor, methyl disulfide, and carbon disulfide.

-Abundant of effective bacteria, good decomposition, good quality compost can be obtained.

-It is possible to improve the sanitary environment of livestock shelters and prevent skin diseases of livestock caused by the inconvenience of livestock sheds.

When the effects of the above-mentioned livestock feed additive of the present invention are summed up, in the case of the present invention, the following economic effects can be exhibited.

■ Economic effect ・ It becomes possible to shorten the shipping period in the case of breeding.

・ The rank of meat quality can be improved.

・ Lower feed conversion rate.

・ Improvement of training rate.

Further, when producing the feed additive of the present invention, each component is not limited to those shown in the above examples, the mixing ratio of the zeolite and calcium components, the type of effective microbial cells, blended. The contents and the like of the microbial cell breeding mixture base agent such as oligosaccharide can be arbitrarily changed.

Then, the feed mixture of the present invention can be fed not only to pigs as described above, but also to cattle and other domestic animals, chickens, etc. while being mixed with the feed, thereby improving the absorption efficiency of the feed, The odor of manure can be reduced.

(Effects of the Invention) As described above, the method for producing a feed additive of the present invention is a very simple method, and is capable of producing a feed additive containing a large amount of zeolite and lactic acid bacteria,
Since various bacteria do not propagate in the feed mixed with the feed additive, it is possible to obtain only the components that act effectively without affecting the livestock.

Further, in the method for producing the feed additive of the present invention, since the powdered amino acid is used in order to provide the anoxic state suitable for the reproduction of lactic acid bacteria, it is harmless to livestock, and the powdered amino acid that has not been oxidized is It is absorbed in the body of livestock as nutrients without waste.

In addition, since the gas generated by the oxidation of powdered amino acids and the propagation of lactic acid bacteria is absorbed by the powdered zeolite, there is no increase in the amount of gas in the bag and it is not necessary to use a gas removing means such as a gas absorbent.

Furthermore, the livestock feed additive obtained by the production method of the present invention, when added to the feed of livestock to be eaten, can significantly improve the digestive efficiency of the feed, and also produces the odor of manure. In addition to being able to greatly reduce, it is possible to suppress the breeding of harmful microorganisms in the body of livestock and to enhance the breeding of effective microorganisms, so that it is possible to obtain high-quality compost from livestock sheds.

Claims (1)

[Claims] 1. A powdery zeolite, to which sugar and powdered amino acid are added, lactic acid bacteria are added, water is added and mixed well, and the mixture is sealed in a bag having no air permeability, whereby the powdered amino acid is oxidized. A method for producing a feed additive, which comprises consuming oxygen in the bag to promote the growth of lactic acid bacteria in the bag.