KR20040018633A - The production method of assistant feed containing beet pulp and propylene glycol and thereof assistant feed - Google Patents

Abstract

PURPOSE: Provided are an assistant feed containing beet pulp and propylene glycol and production method thereof, thereby reducing ketone body in blood, urine, milk and the like of a ruminant suffering from ketosis. CONSTITUTION: A production method of an assistant feed is characterized by the steps of: drying 40.0-55.0 wt.% of beet pulp at 50-70 deg.C for 10-15 minutes and mixing with 45.0-60.0 wt.% of 99.5% liquid propylene glycol at 60-80 deg.C for 1.5-2.5 hours in a jacket-drier; and maturing the mixture for 30-40 minutes with decreasing the temperature from 60-80 deg.C to 15-40 deg.C.

Description

TECHNICAL METHODS OF ASSISTANT FEED CONTAINING BEET PULP AND PROPYLENE GLYCOL AND THEREOF ASSISTANT FEED}

The present invention relates to a method of preparing a feed supplement containing beetroot and propylene glycol and to a feed prepared by the above method.

In general, ruminants belonging to mammalian cattle are also called ruminants, and include antelope, okapi, giraffe, deer, baby deer, and bovine.

Unlike ruminants, ruminants have a plurality of ruminants such as 1st place (rumen), 2nd place (reticulum), 3rd place (omasum) and 4th place (wrinkle, authenticity: abomasum) It has a stomach, of which the first and second positions are called rumen. There are many kinds of microorganisms in the rumen, and the feed consumed by the ruminants is broken down by the microorganisms in the rumen. In the rumen, rumination and microbial decomposition occur, and in the third place, a small amount of water is absorbed and the digestion contents are discharged to the fourth place. The fourth place has the same function as that of the unit animal. Digestive enzymes such as lenin are secreted. Rumen microorganisms include more than 10 species, including fibrinolytic bacteria, starch bacteria, and ammonia-producing bacteria.

Ruminants maintain the temperature and water in the rumen and mix microorganisms with feed to create living conditions for the microbes. Ruminants help the ruminants to digest and synthesize various nutrients for use by ruminants. The main functions of microorganisms in the rumen include the decomposition of cellulose (Cellulose, Hemicellulose), amino acid synthesis, the synthesis of vitamin B and K groups, and the supply of microbial nutrients. The most important function of the microorganisms in the rumen is the breakdown of fiber. About 75% of the ruminant feed is carbohydrate, and forages such as grasses mainly contain carbohydrates in the form of cellulose, hemicellulose, pectin, fructan, and starch. The rumen microorganisms break down these carbohydrates to produce volatile fatty acids and use them as the main energy source for ruminants. The volatile fatty acids produced are absorbed 75% in the rumen through the portal vein, about 19% in the third and fourth positions and about 5% in the small intestine.

Ruminants having such a digestive function require a lot of nutrients in the early stages of non-infancy, causing ketosis for the following reasons.

First, when a large amount of starch or sugar-containing cereals containing carbohydrates is fed in a large amount, fermentation proceeds so quickly in the rumen that the pH in the rumen rapidly decreases after feeding, resulting in abnormal fermentation in the first stomach. Many ketone bodies are produced in the first gastric mucosa, causing ketosis. In addition, rapid changes in feed before and after delivery result in ketosis due to abnormal changes in the total microorganisms in the first place, first place relaxation, and fourth place relaxation and dislocation.

Secondly, among ruminants, cattle's liver is a central part of intermediate metabolism. All of the nutrients absorbed from the digestive tract pass through the liver, most of which are converted to other intermediate metabolites and consumed or accumulated. Most of the glucose in the blood needed for parables is synthesized in the liver by Gluconeogenesis from substances other than sugars. Fatty acids mobilized for parables metabolize hepatocytes, but if they become metabolized, they become fatty degeneration of the liver. Fat accumulation in hepatocytes results in failure of liver function, disrupting energy metabolism, and eventually causing ketosis. Therefore, ketosis refers to a condition in which ketone bodies (aectoacetic acid, β-hydrokin butyric acid, and acetone collectively) are ideally increased in the body by metabolic disorders of fatty acids accompanied with a deficiency of sugars, thereby causing clinical symptoms such as convulsions and paralysis. Originally, ketone bodies are the most important energy source for the ruminant axis, and they are not referred to as ketosis unless they are accompanied by clinical symptoms even if the ketone bodies increase in vivo.

At present, ketosis frequently occurs in the early lactation period (1 to 2 weeks after delivery) due to abnormal fermentation of ruminant contents, which are the first place of ruminants, and accumulation of fat in hepatocytes.

However, the development of feed to prevent such ketosis and the development of supplementary feed to prevent the degradation or increase the utility of carbohydrate-based feed, etc. is insufficient.

An object of the present invention for solving the above-described problems is characterized by providing a method of manufacturing a feed supplement containing beetroot and beets produced by mixing and drying beetroot and propylene glycol.

In another aspect, the present invention is characterized in that it provides a supplemental feed production method containing beetroot and the auxiliary feed produced by the method characterized in that it further comprises niacin in the beet and propylene glycol.

1 is a manufacturing process of the supplementary feed containing beet hail and propylene glycol according to the present invention.

2 is an external view of a ribbon propeller dryer (Jacket-Dryer) used in the present invention.

3 is an internal view of a ribbon propeller dryer (Jacket-Dryer) used in the present invention.

The present invention for solving the above-described technical problem relates to a method of preparing a feed supplement containing beet propylene and propylene glycol prepared by mixing and drying beetroot and propylene glycol and the auxiliary feed prepared by the above method.

Hereinafter, the manufacturing method of the auxiliary feed containing the beetroot and propylene glycol of the present invention will be described by the manufacturing process as shown in FIG.

Step 1: drying the beetroot

40.0-55.0 weight% of beet pulp is put into the ribbon-type propeller drier shown by FIG. 2 or FIG. 3, and it dries for 10 to 15 minutes at 50-70 degreeC internal temperature of a drier.

Second Step: Mixing Beet Hail with Propylene Glycol

The beetroot and 99.5% solution propylene glycol 45.0 to 60.0% by weight of the first step were mixed and stirred at 60 to 80 ° C. for 1 hour 30 minutes to 2 hours and 30 minutes. As the moisture in the glycol mixture is removed, the propeller in the dryer makes it soft particles.

Third Process: Aging Process

The small particles obtained by the second step are aged for 30 to 40 minutes while the internal temperature of the dryer is reduced from 60 to 80 ° C to 15 to 40 ° C. Niacin may be added in this process.

In addition, the method of preparing auxiliary feed containing beetroot, 99.5% solution of propylene glycol and niacin was 1.0-3.0% by weight of niacin in the ripening step of the small particles of a mixture of beetroot 43.0-45.0% by weight, propylene glycol 52.0-56.0% by weight. Aside from the addition, it was carried out in the same manner as in the preparation of the supplementary feed containing beetroot and propylene glycol.

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples. These Examples and Comparative Examples are only for illustrating the present invention more specifically, and it will be apparent to those skilled in the art that the scope of the present invention is not limited to these Examples and Comparative Examples.

Example 1

Beet pulp 40.0% by weight in a ribbon-type propeller dryer (Jacket-Dryer) and dried for 10 minutes at an internal temperature of 60 ℃ dried beetroot and 99.5% solution propylene glycol 60.0% by weight at 70 ℃ 2 The mixture is stirred for 30 minutes and, in the process, the moisture of the beetroot and propylene glycol mixture is removed to become soft small particles. The small particles are aged for 30 minutes until the internal temperature of the dryer is 70 ℃ to 30 ℃.

Example 2

45.0% by weight of the beetroot, 99.5% solution was carried out in the same manner as in Example 1 except for mixing 55.0% by weight of propylene glycol.

Example 3

50.0% by weight of the beetroot, 59.5% by weight of 99.5% solution propylene glycol was carried out in the same manner as in Example 1.

Example 4

Except for mixing 55.0% by weight of the beetroot, 45.0% by weight of 99.5% solution propylene glycol was carried out in the same manner as in Example 1.

Example 5

The beetroot was mixed with 43.0% by weight, 99.5% solution propylene glycol 56.0% by weight, except that 1.0% by weight of niacin in the aging step was performed in the same manner as in Example 1.

Example 6

44.0% by weight of the beetroot, 54.0% by weight of 99.5% solution propylene glycol was mixed in the same manner as in Example 1 except adding 2.0% by weight of niacin in the aging step.

Example 7

45.0 wt% of the beetroot, 52.0 wt% of 99.5% solution propylene glycol was mixed and the same as in Example 1 except for the addition of 3.0% by weight of niacin in the aging step.

The addition of niacin to Examples 5, 6, and 7 increases the amount of microorganism protein in the first stomach to increase acid yield and milk protein content, and in particular, in metabolic phase (1 to 2 weeks) to act on energy metabolism, This is to suppress excessive degradation and to increase blood glucose level by treating ketosis by increasing blood glucose level.

The present inventors commissioned the auxiliary feed prepared according to Example 5 to the Science and Technology Analysis Center, and received a test (test) report of 3.97% crude protein, 7.52% crude fiber, 3.07% crude ash, and 55.69% propylene glycol.

Test Example 1

Supplementary feeds containing beetroot and propylene glycol prepared by the method of Example 2 were prepared, and 20 cows with ketosis symptoms were used as test and control, respectively. First feed) was added to the present invention 500g per day for 8 weeks, the control was fed only feed (primary feed Co.) was measured the extent of the present invention to ketosis.

In general, the contents of ketone bodies contained in blood, urine, and milk where ketone bodies accumulate were measured.

The test result of this test example is shown in Table 1, and the control result is shown in Table 2.

Amount of ketone bodies in blood, urine, and milk of the test group fed the feed containing the present invention (mg / dl) blood Urinary milk Acetone Acetoacetic acid BHB Acetoneuria Acetoacetic acid BHB Acetone oil Acetoacetic acid BHB 1 week 18.2 6.1 31.6 25.6 36.9 29.0 18.2 2.3 9.9 2 weeks 17.9 5.9 28.6 23.9 32.1 28.1 15.9 2.3 8.3 3 weeks 12.4 4.1 26.9 22.0 27.0 23.7 13.2 2.0 8.0 4 Weeks 10.8 3.9 20.8 16.5 20.8 19.5 11.7 1.8 7.5 5 Weeks 6.7 2.1 17.1 13.3 15.7 16.9 7.4 1.0 7.1 6 Weeks 3.4 1.0 14.8 8.8 9.4 14.0 4.1 0.7 6.0 Week 7 1.9 0.5 13.0 4.6 6.7 11.5 2.6 0.3 5.5 8 Weeks 0.8 0.3 12.3 1.8 4.6 10.0 1.3 0.3 5.1 Acetone: Acetone, Acetoacetic acid: Acetoacetic acid BHB: Beta-hydroxybutyric acid

Amount of ketone body in blood, urine and milk of control group that did not receive feed containing the present invention (mg / dl) blood Urinary milk Acetone Acetoacetic acid BHB Acetoneuria Acetoacetic acid BHB Acetone oil Acetoacetic acid BHB 1 week 16.7 4.9 29.0 22.3 38.2 25.9 16.4 1.6 8.0 2 weeks 16.9 5.6 28.4 21.5 37.9 25.7 15.9 1.7 7.9 3 weeks 15.7 6.2 27.9 24.6 38.0 26.8 16.2 1.5 8.1 4 Weeks 17.6 5.8 28.1 23.9 39.4 27.0 16.7 1.8 8.0 5 Weeks 16.0 7.1 29.3 22.7 37.1 26.9 16.5 1.7 7.8 6 Weeks 18.4 6.3 28.7 23.8 38.8 28.1 17.2 1.6 7.7 Week 7 16.9 6.6 28.5 24.1 39.9 27.7 16.5 1.7 8.2 8 Weeks 17.0 6.4 29.4 24.4 39.0 28.5 17.4 1.8 8.3 Acetone: Acetone, Acetoacetic acid: Acetoacetic acid BHB: Beta-hydroxybutyric acid

As shown in Tables 1 and 2, the ketone body (acetone, acetoacetic acid, β-hydroxybutyric acid) content of the test was significantly reduced compared to the control. Normal cow's blood acetone content is 0mg / dl, acetoacetic acid content is 0mg / dl, and BHB content is 10.7mg / dl. In the test diet fed the feed containing the present invention, the acetone, acetoacetic acid and BHB decreased with time. Acetone, acetoacetic acid and BHB contents at 8 weeks were not normal, but significantly decreased and approached normal. However, as shown in Table 2, the acetone, acetoacetic acid and BHB of the control group fed the feed without the present invention maintained a content above the normal value although not proportional to time.

In addition, the content of acetone urine in normal urine was 1.0 mg / dl, acetoacetic acid was 3.4 mg / dl, and BHB was 11.7 mg / dl. As shown in Table 1, acetone urine, acetoacetic acid, and BHB of the test plots were significantly decreased over time. However, as shown in Table 2, the control did not increase in proportion to time, but when compared with the 1 week of the start of the test and the 8 weeks of the end of the test it was found that the increase in the 8th week compared to the 1 week.

The content of acetone oil in normal oil is 0 mg / dl, acetoacetic acid is 0 mg / dl, and BHB is 4.9 mg / dl. As shown in Table 1, the acetone oil, acetoacetic acid, and BHB of the test plots were significantly decreased over time. However, as shown in Table 2, the control did not increase in proportion to time, but when compared with the 1 week of the start of the test and the 8 weeks of the end of the test it was found that the increase in the 8th week compared to the 1 week.

In addition, the test zone of this test example, the content of ketone body decreased in proportion to time, and this result is inferred that the present invention reduced the ketone body by supplying propylene glycol as a source of sugar beet and fat as a source of carbohydrates.

Test Example 2

Twenty pregnant cows were tested on the test and control groups, respectively, for two weeks before delivery, two weeks after delivery, and two to six weeks after delivery. 50g, 100g, 150g, 200g, 250g, 300g each was added for 8 weeks, and was added to measure the degree and the appropriate amount of the present invention on the oil flow according to each period.

Effect of the present invention on acid flow 50 g 100 g 150 g 200 g 250 g 300 g 2 weeks before delivery Control 175.1 180.4 176.9 188.6 186.9 187.0 Test 198.7 216.9 218.1 226.7 220.4 214.9 2 weeks after delivery Control 215.3 228.4 223.8 221.1 224.7 223.2 Test 217.9 229.6 235.7 246.8 243.4 245.9 2-6 weeks after delivery Control 227.4 218.9 221.3 225.7 227.9 226.8 Test 236.4 253.2 259.7 254.6 249.1 247.5 * The oil production rate is expressed as the average amount of oil production per week.

As shown in Table 3, the yield of the test group was significantly increased compared to the control group. Although there is a difference depending on the cow's individual ability, the average weekly milk yield of non-pregnant cows is 175-210 kg, and the results of this example showed that the milk yield of the test was increased compared to the control.

In addition, the appropriate amount of the present invention to increase the amount of acid is increased 2 weeks before delivery when the daily feed by adding 100 ~ 200g of the present invention to the general feed, and when 2 weeks after delivery of the present invention 200 ~ 300g added to the general feed When the daily feed was increased, the milk yield increased, and when 2-6 weeks after delivery, 200-300 g of the present invention was added to the general feed when the daily feed increased.

These results indicate that ketosis causes carbohydrate metabolism and fat metabolism abnormality and liver function deterioration in the cow's body, resulting in ketone body accumulation, resulting in loss of appetite, weight loss, and decreased milk yield. It has been inferred that propylene glycol is the proper source of excess fat, increasing appetite and body weight, increasing acid output.

The present invention is not limited to the technical spirit described in the specific embodiments, test examples, diagrams and drawings described above, and the general knowledge in the art to which the invention belongs without departing from the spirit of the invention claimed in the claims. Of course, any person having a variety of modifications can be made, and such changes are within the scope of the claims.

As described and demonstrated in detail above, the present invention has a nutritional balance by supplying sufficient carbohydrates and fats by preparing auxiliary feeds based on beetroot and propylene glycol, thereby reducing the production of ketone bodies.

In addition, the present invention has the effect of reducing the production of the ketone body to increase the appetite and weight to increase the milk yield of cows.

Claims (3)

In the dryer, 40.0-55.0 wt% of beetroot was dried for 10-15 minutes at 50-70 ℃, and 45.0-60.0 wt% of 99.5% solution propylene glycol was mixed with 60-80 ℃ for 1 hour 30 minutes to 2 hours 30 minutes. After removing the small particles of the beet propylene and propylene glycol mixture for 30 to 40 minutes at 60 to 80 ℃ 15 to 40 ℃ characterized in that the production method of auxiliary feed containing beet propylene and propylene glycol. The method of claim 1, Method of producing a supplementary feed containing beet propylene and propylene glycol, characterized in that further adding 1.0 to 3.0% by weight of niacin in the aging step of the beetroot and 99.5% solution propylene glycol mixture. A feed composition comprising beetroot and propylene glycol produced by the method of claim 1 or 2.