KR101071147B1 - Livestock feed which sues laver, laver's manufacturing method and breeding method of livestock - Google Patents

Abstract

The present invention relates to a livestock feed using laver, a manufacturing method thereof and a method of raising a livestock, and more particularly, to wash and dried harvested laver, dried and pulverized, the pulverized laver 1 ~ 1 to the total feed weight It relates to a method for producing livestock feed using laver, characterized in that the formulation by mixing 3% by weight.

The present invention configured as described above can be ingested to livestock without mixing antibiotics with livestock feed, as well as to recycle the previously discarded laver, as well as by the porphyran (pophyran) component contained in the laver Stress, disease prevention and antibiotic residue and resistant bacteria can be significantly lowered, further improving the meat quality of the livestock, as well as improving food safety and public health.

Seaweed, fodder

Description

Livestock feed using laver, its manufacturing method and breeding method of livestock {LIVESTOCK FEED WHICH SUES LAVER, LAVER'S MANUFACTURING METHOD AND BREEDING METHOD OF LIVESTOCK}

The present invention can be ingested to livestock without mixing antibiotics with livestock feed, as well as to recycle the existing discarded seaweed, as well as stress, disease of the livestock by the porphyran (pophyran) contained in the seaweed Livestock feed using laver, its production method and livestock raising method that can significantly reduce the prevention and antibiotic residue and the generation of resistant bacteria, and further improve the meat quality of livestock, as well as improve food safety and public health Is about

Specifically, after washing the harvested laver dried and pulverized, the livestock feed using the laver, characterized in that for producing 1 to 3% by weight based on the total feed weight, the production method and livestock It is about a breeding method.

In general, livestock feed is prepared by mixing wheat bran (bran) and the like.

At this time, in order to prevent disease of the livestock, such as pigs and chickens, and to reduce the generation of resistant bacteria, the livestock is ingested in a mixed state with antibiotics in the livestock feed.

On the other hand, seaweed contains a pophyran ingredient (pophyran) that is effective in enhancing immunity and reducing cholesterol.

Here, the laver is produced by washing the seaweed harvested about six times in the sea between November and March in a state of immersion to remove salt in a fresh water accommodating tank and then placed in a mold and dried. do.

However, the leaves of the water laver harvested once and six times, that is, the first and the second birds are discarded because of poor quality and economic efficiency.

The present invention is to propose a livestock feed using a laver that can improve the quality of the livestock, as well as the livestock feed, its manufacturing method and the method of raising the livestock, without being able to recycle the existing discarded laver without mixing antibiotics with livestock feed. .

The present invention was created in order to solve the above-described problems, not only can be ingested to livestock without mixing antibiotics with livestock feed, as well as can be recycled existing seaweed, as well as foreskin contained in the seaweed The egg ingredient (pophyran) can significantly reduce stress, disease prevention, antibiotic residue and resistant bacteria in livestock, and further improve the quality of livestock, as well as improve food safety and public health. The object of the present invention is to provide a used livestock feed, a manufacturing method thereof, and a method of raising livestock.

The present invention for achieving the above object is washed and then harvested laver to dry and then pulverized, livestock using laver characterized in that it is prepared by mixing 1 to 3% by weight based on the total feed weight of the laver Provides a method of preparing a feed.

Then, the crushed laver is cut into a width of 5 ~ 15cm after washing the laver harvested in the first and horse algae that was discarded in the prior, the porous surface is formed on the bottom surface and the cut to the drying base open top It is preferable that the laver is accommodated, dried at a temperature of 30 to 35 ° C. until the moisture content of the cut laver is 5.0% or less, and the dried laver is pulverized to 1-3 mm.

In addition, it provides livestock feed using seaweed.

Furthermore, the present invention provides a method of raising livestock, wherein the livestock is raised by administering livestock feed without administering antibiotics to the livestock.

Hereinafter, a livestock feed using the laver of the present invention, a manufacturing method thereof and a method of raising livestock will be described in detail.

Method for producing livestock feed using the laver of the present invention, a method for producing and raising a livestock of the laver after washing and drying the harvested laver, and then blended 1 to 3% by weight with respect to the total feed weight Manufacture.

After washing the seaweed harvested in the first and the horseweed was discarded in the prior art and cut into a width of 5 ~ 15cm, the cut seam is accommodated in the drying base is formed with a porous hole on the bottom surface, the cut The water is dried at a temperature of 30-35 ° C. until the water content is 5.0% or less, and the dried laver is pulverized to 1-3 mm.

More specifically, the livestock feed using the laver of the present invention, a method for producing and raising livestock may be largely composed of a washing step, cutting step, drying step, grinding step and compounding step.

First, the washing step is to remove the salinity of seaweed harvested from the sea in the first bath and horsehoe bath, after installing the centrifugal motor in the circular washing tank in the state that accommodated the seaweed in the circular washing tank 3-6 Wash for time.

Here, when the laver is washed in the circular washing tank for less than 3 hours by the centrifugal motor installed in the circular bath, the salinity of the laver is not easily removed.

On the contrary, when the laver is washed in the circular washing tank for more than 6 hours by the centrifugal motor installed in the circular bath, the content of the porphyran component of the laver is significantly reduced.

Next, the cutting step and the drying step is to cut the laver to the width of the salt removed state through the washing step 5 ~ 15cm in width and then the pores are formed on the bottom surface is cut to the drying stand open top The laver is accommodated and dried at a temperature of 30-35 ° C. until the moisture content of the cut laver is 5.0% or less.

At this time, the drying stand is laminated in multiple stages in the vertical direction.

Here, when the seaweed is cut to less than 5cm, the seam blocks the pores formed on the bottom surface of the drying stand, so that the lamination is accommodated in the drying stand stacked on the bottom of the drying stand in a multi-stacked state in the vertical direction. There is a problem that the laver in the state is not easily dried.

On the contrary, when the laver is cut to more than 15 cm, not only the undried portion of the laver is generated but also the moisture contained in the laver exceeds 5.0%.

At this time, when the moisture contained in the seaweed exceeds 5.0% there is a problem that can not be easily crushed because the dry state of the seaweed is not good.

When the laver is dried to a temperature below 30 ° C., the working time for drying the laver becomes long, thereby increasing the manufacturing cost of the laver.

On the contrary, when the laver is dried at a temperature above 35 ° C., a chemical component change occurs in the laver, thereby destroying components such as porphyran contained in the laver.

Next, the crushing step is to be easily blended with the feed and at the same time the livestock is easily ingested, the pulverized in the dried state through the drying step to 1 to 3mm.

Here, when the laver in the dried state through the drying step to less than 1mm pulverized there is a problem that the components such as porphyran (pophyran) contained in the laver is destroyed.

On the contrary, when the laver is pulverized in excess of 3 mm, the laver is not easily blended with the feed, and therefore, there is a problem in that the livestock cannot be easily ingested.

Next, in the blending step, the laver pulverized to 1 to 3 mm through the crushing step is blended 1 to 3 wt% with respect to the total feed weight.

Here, when the pulverized laver is formulated less than 1% by weight relative to the total feed weight, the immunity of livestock such as pigs and chickens is lowered.

On the contrary, when the pulverized laver is blended in excess of 3% by weight based on the total feed weight, cholesterol in livestock such as pigs and chickens increases.

The present invention can be ingested to livestock without mixing antibiotics with livestock feed, as well as to recycle the existing discarded seaweed, as well as stress, disease of the livestock by the porphyran (pophyran) contained in the seaweed It is possible to significantly reduce the prevention and the retention of antibiotics and resistant bacteria, and to improve the meat quality of the livestock, as well as to improve food safety and public health.

Hereinafter, a livestock feed using the laver of the present invention, a manufacturing method thereof and a method of raising livestock will be described in more detail with reference to the following Examples, of course, the scope of the present invention is not limited to the following examples, Various modifications can be made by those skilled in the art without departing from the technical scope of the present invention.

Example 1

The seaweeds harvested for the first and the horsehoe groups were used in the Jeonbuk coast. In order to remove the salinity of the seaweed harvested in the first and the horseweed bath was washed with 3 hours after installing the centrifugal motor in the circular washing tank while the laver was accommodated in the circular washing tank.

In addition, the laver was cut to a width of 5cm in the state that the salt is removed through the washing step.

Thereafter, pores were formed on the bottom surface, and the cut seaweed was accommodated in a drying base having an open top, and dried at a temperature of 30 to 35 ° C. until the water content of the cut seaweed became 5.0% or less. .

Then, the laver in the dried state was ground to 1-3mm.

In this state, 1% of the laver was crushed to 1 to 3mm with respect to the total feed 25kg to prepare a livestock feed using the laver of Example 1.

[Example 2]

The seaweeds harvested for the first and the horsehoe groups were used in the Jeonbuk coast. In order to remove the salinity of the seaweed harvested in the first and the horseweed tank was washed for 6 hours after the centrifugal motor was installed in the circular washing tank while the seaweed was accommodated in the circular washing tank.

In addition, the laver was cut to a width of 15cm in the state that the salt is removed through the washing step.

Thereafter, pores were formed on the bottom surface, and the cut seaweed was accommodated in a drying base having an open top, and dried at a temperature of 30 to 35 ° C. until the water content of the cut seaweed became 5.0% or less. .

Then, the laver in the dried state was ground to 1-3mm.

In this state, by mixing 3% of the laver in the state of pulverized to 1-3mm with respect to the total feed 25kg to prepare a livestock feed using the laver of Example 2.

[1 on comparison]

As Comparative Example 1, a livestock feed of Comparative Example 1 was prepared by combining 1% of an existing feed additive antibiotic with respect to 25 kg of total feed.

[Growth Survey]

Growth of the livestock feed using the laver of Examples 1 and 2 and Comparative Example 1 was investigated, the results are shown in Table 1.

At this time, the growth survey was conducted on pigs and chickens. For pigs, feed was used for feeding pigs and feed for pigs. For chickens, the growth rate was increased by the daily growth rate. Investigation was conducted.

Meanwhile, the average daily growth rate is 0.680%.

[Table 1] Growth survey by daily increase rate

Example 1 Example 2 Comparative Example 1 pig 0.702% 0.715% 0.595% chicken 0.689% 0.692% 0.580%

As described above, the growth rate survey by the daily increase rate of Examples 1 to 2 was higher than the average increase rate of 0.680%, and the growth rate increase by the daily increase rate of Comparative Example 1 was 0.680%, which is the average increase rate per day. Was found to be lower.

This is because, since the porphyran (pophyran) component is contained in the livestock feed using the laver of Examples 1 to 2, the daily increase rate of pigs and chickens ingested the livestock feed using the laver of Examples 1 to 2 without antibiotics It is thought that the growth rate was high.

[Quality Analysis]

The meat quality analysis of the livestock feed using the laver of Examples 1 and 2 and Comparative Example 1, the results are shown in Table 2.

Here, the general ingredients were measured by the moisture measuring device, the crude fat by ether extraction method, and the ash by 550 ° C. dry ashing method, and the crude protein by semimicro Kjeldahl method.

In addition, the mineral analysis was measured using an atomic absorption spectrophotometer (AAS, Spectra AA 880, Varian), fatty acid composition analysis using the lightning agent-gotriep method.

At this time, the meat analysis was conducted on pigs and chickens, and analyzed the cholesterol level contained in the body of the pigs and chickens.

[Table 2] Results of Cholesterol Level Analysis in Pigs and Chickens

Example 1 Example 2 Comparative Example 1 pig 47.8% 48.2% 23.4% chicken 45.2% 47.3% 21.5%

As described above, the cholesterol level analysis results contained in the body of the pigs and chickens of Examples 1 and 2 were found to have an effect of reducing cholesterol by more than 47.0%, respectively, but were contained in the body of the pigs and chickens of Comparative Example 1. Cholesterol level analysis results showed that the cholesterol saving effect was significantly lower than 23.4% compared with Examples 1 to 2.

This is because, in the livestock feed using the laver of Examples 1 to 2 contains a large amount of pophyran (pophyran) component in the body of pigs and chickens ingested livestock feed using the laver of Examples 1 to 2 without antibiotics It is believed that the cholesterol contained can be significantly reduced.

Claims (4)

After washing the seaweed harvested in the first and the horseweed was discarded in the prior art and cut into a width of 5 ~ 15cm, the cut seam is accommodated in the drying base is formed with a porous hole on the bottom surface, the cut Drying the laver to a temperature of 30 to 35 ° C. until the water content of the laver is 5.0% or less, and pulverizing the dried laver to 1 to 3 mm to obtain pulverized laver; Mixing the pulverized laver with respect to the total feed weight 1 to 3% by weight; Method of producing a livestock feed using a laver comprising a. delete Livestock is fed by feeding livestock without giving antibiotics to livestock, The livestock feed is washed with seaweed harvested in the first and horse hoe was discarded conventionally and cut into a width of 5 ~ 15cm, the porous seam is formed on the bottom surface and accommodates the cut seaweed in the drying base open top , And dried at a temperature of 30 ~ 35 ℃ until the moisture content of the cut seaweed is less than 5.0%, pulverized dried seaweed to 1 to 3mm, 1 to 3 weight of the ground seaweed by the total feed weight Livestock breeding method, characterized in that consisting of. delete