KR100385626B1 - Method for preparing the functional solid-fermented Feed Additives - Google Patents

Abstract

The present invention relates to a method for producing a functional fermented feed additive.

Functional feed additive according to the present invention for brewing yeast 50 ~ 100g, ginseng leaf 10 ~ 30g, calcium alumina silicate 10 ~ 20g, sodium alumina silicate 10 ~ 20g, sodium bicarbonate 30 ~ 60g, sodium carbonate 40 to 80 g, potassium carbonate 60 to 100 g, zinc oxide 1.0 to 2.0 g, zinc sulfate 2.0 to 4.0 g, magnesium sulfate 2.0 to 3.0 g, and magnesium oxide 6.0 to 9.0 g were mixed uniformly. The compositions are mixed uniformly in the composition ratio. As a method for preparing the composition, 50 g to 100 g of brewed brewer's yeast, 10 to 20 g of calcium alumina silicate, 10 to 20 g of alumina silicate, 30 to 60 g of sodium bicarbonate, 40 to 80 g of sodium carbonate, potassium carbonate 60 to 100 g, zinc oxide 1.0 to 2.0 g, zinc sulfate 2.0 to 4.0 g, magnesium sulfate 2.0 to 3.0 g, and magnesium oxide 6.0 to 9.0 g are mixed to adjust the water content to 30 to 40%, followed by 1 in aerobic conditions. Carbohydrate fermentation is carried out, and 10 ~ 30 g of ginseng gourd is added and mixed to carry out the second high temperature fermentation to prepare a total of 5 days of fermentation. The above aerobic conditions mean that the redox potential is maintained at a level of -100 to 100 kPa. The primary medium temperature fermentation is 2 to 3 days at 30 to 35 ° C, and the secondary high temperature fermentation is 55 to 75 ° C. The fermentation process takes ~ 3 days.

Description

Method for preparing the functional solid-fermented feed additives

The present invention relates to a method for preparing a functional fermented feed additive, and more particularly, to improve the survival rate of laying hens and improve various diseases by improving the autoimmunity and anti-stress effect of the metabolism of livestock without adding a separate expensive functional material The present invention provides a feed additive capable of maximizing autoimmunity against hens and increasing productivity of laying hens.

There is a demand for livestock products having safe functionality in domestic and foreign laying industry. It is expected that the economical efficiency and quality stability of food hygiene required for price economic power and quality improvement of eggs. In the laying hen industry, livestock is gradually increasing in size, and dense breeding is getting higher in limited space considering economics. For this reason, it is important to improve the feed efficiency and productivity of livestock by means of dense breeding. Poor productivity can be more problematic due to several factors, such as nutritional imbalances, nutritional efficiency imbalances, and breeding conditions such as environmental conditions. In addition, the use of drugs that are a problem for the food hygiene of consumers should gradually reduce their use due to residuals, and eventually, the use of safe substitutes is necessary.

Instead of administering drugs, this technology enhances natural immunity, improves disease defenses, and acts smoothly on metabolism to absorb and promote functional eggs to form as well as the nutrients of the feed it eats. We found that we can increase productivity. To this end, the skilled person has been able to develop a composition having a functionality and a method of manufacturing the same.

Korean Unexamined Patent Publication No. 194-701670 discloses a method of improving oral animal feed efficiency and promoting animal growth, characterized by orally administering a combination of Virginiamycin and glycopeptide antibiotic derivatives to an animal.

Korean Patent Publication No. 1995-009944 discloses animal feed additives containing antibiotic mixtures such as gentamicin and lincomycin or clindamycin to prevent and treat infectious diseases, to increase weight gain of fattening animals and to increase feed efficiency factors. Is posted.

Republic of Korea Patent Publication No. 1995-009945 is an additive to drinking water or animal feed to prevent and treat dysentery and coliforms in pigs, prevent fatal pneumonia, increase weight of pigs, and reduce mortality of piglets. A lactating agent containing an antibiotic mixture of gentamicin and lincomycin is disclosed.

Republic of Korea Patent No. 173053 (Registration No. 1999-173053) acidified fermentation broth cultured chlorotetracycline or oxytetracycline producing strain in the state containing the cells, and then chlorotetracycline or metal ions or ammonium ion An antibiotic composition for feed comprising chlorinated chlorotetracycline or chlorinated oxytetracycline, cells, and fermented liquor dried is prepared by salting oxytetracycline and then drying.

However, the conventional feed additives described above are mostly composed of drugs, growth hormones, etc., and breeding livestock may increase drug resistance during excessive feeding, causing drug abuse. In addition, there is a problem of deterioration of growth and deterioration of meat quality, which causes harmful substances such as the above-mentioned drugs and growth hormones to accumulate in the body of livestock such as livestock, which can be harmful to the human body when people ingest livestock products. Indirect intake was a big problem in terms of food safety.

Thus, the feed additive of the present invention improves the survival rate by maximizing the autoimmunity against various diseases by enhancing the autoimmunity and antistress effect of the livestock without adding the expensive functional substances, and thus providing productivity and functionality of the laying hens. To provide a functional feed additive.

In order to achieve the above object, the present inventors have conducted intensive research on rice bran or wheat brewing yeast, ginseng foil, alumina silicate compound (calcium alumina silicate, sodium alumina silicate), carbonate compound (sodium bicarbonate, sodium carbonate, potassium carbonate) ), Zinc oxide compounds (zinc oxide, zinc sulfate) and magnesium oxide compounds (magnesium oxide, magnesium sulfate) were uniformly blended and fermented under a predetermined mixing ratio and fermentation conditions to develop the present invention.

Specifically, brewing yeast, alumina silicate compounds (calcium alumina silicate, sodium alumina silicate), carbonate compounds (sodium bicarbonate, sodium carbonate, potassium carbonate), zinc oxide compounds (zinc oxide, zinc sulfate) and magnesium oxide compounds (Magnesium Oxide, Magnesium Sulfate) is homogeneously blended to carry out the first medium temperature fermentation step, and further mixed and fermented ginseng foil in the second high temperature fermentation step.

Primary medium temperature fermentation is a fermentation process that is carried out under an aerobic condition for 2 to 3 days at 30 to 40 ° C. while maintaining a redox potential within a range of -50 to 100 kPa. It refers to a fermentation process that is carried out for 2 to 3 days at 55 to 75 ° C. while maintaining a reduction potential of -100 to 50 kPa.

More specifically, the functional fermented feed additive of the present invention 1) 50 ~ 100g brewing yeast, 10-20g calcium alumina silicate, 10-20g sodium alumina silicate, 30-60g sodium bicarbonate, with respect to 1,000g, such as rice bran or wheat skin Uniformly mixing at a composition ratio of 40 to 80 g of sodium carbonate, 60 to 100 g of potassium carbonate, 1.0 to 2.0 g of zinc oxide, 2.0 to 4.0 g of zinc sulfate, 2.0 to 3.0 g of magnesium sulfate and 6.0 to 9.0 g of magnesium oxide, 2) water Supplying and maintaining a water content of 30 to 40% by weight of the composition, while maintaining the redox potential at -50 to 100 kPa, performing the first medium temperature fermentation for 2 to 3 days at 30 to 40 ° C, 3) adding red ginseng foil to the composition within the range of 10 to 30 g while maintaining the redox potential at -100 to 50 kPa, and performing secondary high temperature fermentation at 55 to 75 ° C. for 3 days, and 4) the Drying the composition to obtain a functional feed additive of the present invention It is composed.

The alumina silicate compound used in the present invention is calcium aluminum silicate or sodium aluminum silicate. Using these two components together or selecting any one of them, there is no problem in achieving the object of the present invention. However, when the two components are used together, the two components are preferably added in a molar ratio of 1: 1.

Carbonate compounds used in the present invention include sodium bicarbonate, sodium carbonate or potassium carbonate, and one or more of these three components may be selectively used, but when using one or more components, it is preferable to use the same molar ratio.

Similarly, zinc oxide and zinc sulfate can be used as the zinc oxide compound. Zinc oxide and zinc sulfate have no problem in achieving the object of the present invention by using the two components together or by using any one of the two components selected. It is preferable to use.

The magnesium oxide compound can be selectively used in magnesium oxide or magnesium sulfate, and when using both components at the same time, it is preferable to add them in the same molar ratio as in the case of an additive.

In order to investigate the improvement of survival efficiency, productivity and physicochemical quality characteristics of the present invention, a practical laying hen (variety: ISA BROWN) was conducted.

Hereinafter, the present invention will be described in more detail with reference to Examples.

Since the embodiments of the present invention are only intended to help the understanding of the present invention, those skilled in the art will fully understand that the scope of the present invention is not limited thereto.

Example 1

Preparation of Functional Fermented Feed Additives

With respect to 1,000 g of rice bran, 75 g of brewing yeast, 15 g of calcium alumina silicate, 45 g of sodium bicarbonate, 15 g of potassium carbonate, 3 g of zinc sulfate, and 7 g of magnesium sulfate are uniformly mixed well and water is supplied to provide 30 to 35% by weight of the water content. After adjusting so that the stirring speed of the stirrer was adjusted, the primary medium temperature fermentation was carried out at 30 to 35 ° C. for 3 days while maintaining the redox potential at -30 to 30 kPa, and then 20 g of ginseng foil was added and mixed for oxidation. A functional fermented feed additive was obtained after 2 days of high temperature fermentation within a temperature range of 55 to 75 ° C. while maintaining a reduction potential of −50 to 30 kPa.

Test Example 1 Comparison of productivity and egg physicochemical quality of laying hens

The number of ISA BROWN 1,200, 52-week-old laying hens, was used in this experiment with 4 repetitions in each test and control, with 100 reps per repetition. Test group (n = 100 water X 4 Unit) which adds 0.6% functional fermented feed additive prepared in Example 1 to general feed and control group which feeds only general feed without functional feed of the present invention (n = 100) Number X 4 Unit). Experimental sallans in test and control groups were tested for 8 weeks up to 60 weeks of age.

During the experimental period, the conditions of breeding were kept the same in each group, and the negative numbers were freely increased.

The results are as shown in Table 1 and Table 2.

As shown in Table 1), the survival rate, feed intake, and blue rate of the trait test results showed better results than the control group, and the egg laying rate, egg laying amount, and average egg weight showed similar levels. Although not shown in Table 2), eggshell quality (egg thickness, eggshell strength), pH in egg yolk quality, viscosity, egg yolk coefficient, Roche color, and pH in egg white quality of test and control groups were all standard levels. As shown in the egg yolk, the color (L), red (a), and yellow (b) of Hunter color were 58.57, 0.51, and 65.07, respectively, higher than those of control eggs (56.71, -0.61, 62.87). The viscosity of egg whites was 931.67CP and 478.33CP in test and control eggs, respectively, and the viscosity of test eggs was twice as high as that of control. In addition, egg white coefficient was 0.07 in the control group and 0.06 in the control group, the egg of the control group was excellent.

Fatty acids are defined as organic acids that are obtained when hydrolyzing lipids and form lipids by glycerol and ester bonds. These fatty acids are important factors that determine the properties of the lipids and the role of the lipids in the body can vary depending on the composition of the fatty acids. Comparison of Physicochemical Quality of Eggs from Test and Control As a result of examining the fatty acid content, as shown in Table 3, the eggs of the test group were high in essential fatty acids, especially linoleic acid (Dinoleic acid), DHA, polyunsaturated fatty acid (PUFA).

Essential fatty acid is a highly unsaturated fatty acid group that exists in nature, and there are three kinds of linoleic acid, arachidonic acid, and linolenic acid. They are known to promote growth, maintain skin health, and lower serum cholesterol in patients with high cholesterol. On the other hand, linoleic acid is the most important among the three essential fatty acids, since linoleic acid and arachidonic acid having higher unsaturation from linoleic acid can be synthesized. Therefore, in order to maintain the normal content of dienoic acid, trienoic acid and tetraenoic acid in serum lipids, 25% of the total calorie intake should be consumed as fat but at least 2% of the total calorie intake. It is recommended that you take% as linoleic acid. The essential fatty acid contents of eggs in test and control were 16.86% and 15.58%, and the essential fatty acid content of test eggs was rather high. Most of these essential fatty acids were linoleic acid, which was 14.57% in eggs. It was found to contain more than 13.38% of eggs in the control.

Table 4 shows the results of measuring the change in the Haugh unit and the number of bacteria while storing the eggs for 8 weeks in order to examine the quality change during storage of the eggs of the test and control.

The Haugh unit is a method invented by Raymond Hough in 1937 and is best used to determine egg freshness, that is, egg freshness. This is a method of expressing the relationship with egg weight by measuring the height of the rich egg white. Usually, the Haugh unit of eggs is 75 ~ 80, and the higher the value, the better. In Korea, Haugh unit is not rated, but in USA, Haugh unit is classified as "AA", over 60 as "A", over 32 as "B", under 31 as "C". The change of Haugh unit during storage of special and general eggs shows a tendency to decrease with increasing storage days as shown in Table 4, but it shows a value of 60 or more until 8 weeks of storage, so that it maintains A grade even for 8 weeks of storage. The quality of eggs was relatively good. In addition, as a result of measuring the number of bacteria during storage in order to evaluate the microbiological safety, all of them appeared as 0, which was evaluated as microbiologically safe.

As described above, the functional feed additive of the present invention improves the survival rate of laying hens and enhances autoimmunity against various diseases by enhancing the autoimmunity and antistress effect of the metabolism of livestock without adding a separate expensive functional substance. Maximize the productivity of the laying hens.

Claims (10)

delete delete delete delete delete delete delete delete delete For 1,000 g of rice bran or wheat skin, 50 to 100 g of brewing yeast, 10 to 20 g of selected compound of calcium alumina silicate or sodium alumina silicate, 30 to 100 g of selected compound of sodium bicarbonate, sodium carbonate or potassium carbonate, zinc oxide Or adding 1.0 to 4.0 g of at least one compound selected from zinc sulfate and 2.0 to 9.0 g of at least one compound selected from magnesium oxide or magnesium sulfate, and mixing the mixture uniformly; Supplying water to maintain the moisture content of the composition at 30 to 40% by weight, while maintaining the redox potential at -50 to 100 kPa, performing the first medium temperature fermentation for 2 to 3 days at 30 to 40 ° C. ; Adding 10 to 30 g of ginseng foil to the composition while maintaining a redox potential at -100 to 50 kPa and performing secondary high temperature fermentation at 55 to 75 ° C. for 2 to 3 days; And Method for producing a functional fermented feed additive, characterized in that consisting of drying the composition.