KR101824132B1 - A Method for Manufacturing the Un-coated Lint Containing Whole Cottonseed of Which Stability and Preference are Improved - Google Patents

Abstract

The present invention relates to a method of manufacturing a whole cottonseed for livestock feed containing uncoated lint without a germinating function by using high heat or pressure. According to the present invention, since a coating step and lint removal step are omitted from the cottonseed manufacturing method described in Korean patent registration No. 10-1551333, the present invention is capable of supplying cellulose, which is an excellent nutrient mostly digested in the digestive organ of cattle and especially is highly valuable as structural carbohydrate dissolved by reticulo-rumen livestock, reducing manufacturing costs through the simplification of manufacturing procedures, and avoiding the use of coating materials, thereby improving feed storability and preferability, which is an unexpected advantageous effect.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a cotton-lint-containing battery cotton,

The present invention relates to a method for preparing a cell surface cell in which a lint removing and coating step of a known manufacturing process is omitted in order to improve the shelf life and preference of a cell surface cell widely used for ruminant feed, The present invention relates to a method for producing a product which exhibits advantageous effects such as improving the shelf life and preference of a cell face cell for final livestock through a simple manufacturing step of a steam step, a drying step and a cooling step.

[1] Arieli, A. 1998. Whole cottonseed in dairy cattle feeding: a review. Animal Feed Science and Technology. 72 (1-2): 97-110

[2] Moreira, V. R., Satter, L. D. and Harding, B. 2004. Comparison of Conventional Linted Cottonseed and Mechanically Deltited Cottonseed in Diets for Dairy Cows. Journal of Dairy Science. 87: 131138.

[Literature 3] Beranrd, J. K. 1999, Performance of Lactating Dairy Cows Fed Whole Cottonseed Coated with Gelatinized Cornstarch. Journal of Dairy Science. 82: 1305-1309.

[Document 4] ISAAA, 2011. Intrnational Service for the Acquisition of Agri-biotech Applications (http://www.isaaa.org/).

[Literature 5] Han, In-Kyu. 1991. Feeds & Nutrition, Korean Society of Nutrition and Feeding, Advanced Cultural History.

[Literature 6] Korean Patent Registration No. 10-1337883

[7] Bernard, J. K., Caln, M. C. and Martin, S. A. 1999. Effect of Coating Whole Cottonseed on Performance of Lactating Dairy Cows. J Dairy Sci 82: 12961304.

[Document 8] Kim, K. S., Lee, Y. H., Kim, Y. I., Ahmadi, F., Oh, Y. K., Park, J.M. 2016. Effect of microbial inoculant or molasses on fermentative quality and aerobic stability of sawdust-based spent mushroom substrate.Bioresource Technology. 216: 188-195

Whole cotton seeds are seeds that remain after removing cotton (cotton) from the cotton (cotton), and some lint is caused by sticking to the outside of seedling. The cell surface is highly palatable when used as feed, has high energy (2.3Mcal NEI / kg), 15-17% fat, 15-21% protein, 85-90% TDN (total digestible nutrients) 24% (26 ~ 31% ADF), and the lint wrapped in cottonseed is pure cellulose, which is 100% digested by rumen microbes and is very high in dietary value (Arieli, A. 1998. Whole cottonseed in Animal Feed Science and Technology, 72 (1-2): 97-110).

The cell cotton cell is characterized by high energy content and crude fiber content, which is very helpful in increasing the flow rate and normal milk fat of high capacity dairy cows. In particular, the vegetable fat inside the cell compartment is protected by the seed coat surrounding the cell skin, so it is not decomposed in the rumen of the ruminant but is decomposed in the small intestine.

Genetic technologies are being applied to agriculture in order to secure food resources along with the increasing world population. Growing of Living Modified Organisms (LMO) is increasing worldwide (ISAAA, 2011). LMO cotton yarns account for 15.4% of the total LMO crop area (ISAAA, 2011.) Most of the imported LMO crops in Korea (USDA, http://www.indexmundi.com). LMO cotton imported for foodstuffs maintains its germicidal capacity, so it is difficult for domestic environment In the production process of the feed, it is possible that the modified gene is unintentionally leaked, which makes it difficult to activate the feed industry due to the difficulty in producing and distributing the feed according to the domestic LMO law. Contribute greatly to the development of the domestic feed industry, and further, it is possible to prevent the release of foreign genes into the domestic natural environment unintentionally.

In the cotton industry, cotton (cotton) is recovered from cotton and made into final product. The cotton roots are attached to the outside mainly, and the rough surface is mostly separated from the seedling in the processing process, but is not completely separated. As a result, whole cotton seeds used as livestock feeds have a certain amount of lint attached to the shell with the seeds surrounded by a hard shell (Beranrd, JK 1999, Performance of Lactating Dairy Cows Fed with Cottonseed Coated Gelatinized Cornstarch Journal of Dairy Science 82: 1305-1309). As described above, the lint attached to the seedling surface tends to become entangled with each other, which makes it difficult to feed and mix with other feeds in the feed manufacturing process, to cause separation phenomenon, and to cause dust to aggravate the working environment (Moreira , VR, Satter, LD and Harding, B. 2004. Comparison of Conventional Linted Cottonseed and Mechanically Deleted Cottonseed in Diets for Dairy Cows. Journal of Dairy Science. 87: 131138). The domestic market is imported and distributed in the United States and Australia. The proportion of lint in the cottonseed is 12.8% (w / w) in the United States and 7.5% (w / w) in Australia. It is an important means to solve the problems of the cell surface and the problems that occur due to the minimal removal of lint with excellent nutritional value.

The present inventors have also developed a technique for coating a cell surface of a battery using an appropriate mixture of gelatinized corn starch and lignosulfonate as a binder (Korean Patent No. 10-1337883; (Method for producing coated cell livestock feed for coated livestock feed). However, when the starch used as a binder in the above method is mixed with water, the starch is not uniformly mixed with the cell skin due to its unique stickiness, so that the starch tends to be entangled with each other, resulting in a loss of production efficiency. Furthermore, since the starch is twice as expensive as the ordinary starch, the starch has a disadvantage that it increases the production cost and lowers the economical efficiency, and has the disadvantage of limiting the selection of the coating agent.

The present inventors have also developed a method for producing a high-strength coated seed for a livestock feed using high-temperature and high-pressure steam to remove the germicidal function of the cell surface and to starch the starch in the manufacturing process to obtain high-viscosity starch Korean Patent No. 10-1551333). Specifically, (1) a first step of removing the lint from the battery cottonseed; (2) a second step of adding a coating agent and purified water to the cell surface and mixing them to prepare a mixture; (3) a third step of spraying high-temperature and high-pressure steam to the mixture to remove the germicidal function while agitating the mixture, and agglomerating the mixed coating to produce a binder; (4) a fourth step of cooling the adhered material without drying. The present invention also relates to a method for producing a coated cell for a livestock feed. However, in the above-described invention, the starch used as a coating agent in the feed preparation (a) lowers the acetic acid content in the rumen animal and increases the propionic acid content in the rumen (milk) (Bernard, 1999). In addition, starch has been gelatinized (a-starch) in the steam process and is easily used by microorganisms, resulting in a problem of deteriorating the storage stability of the final product , (b) increase in manufacturing costs due to complicated and long manufacturing steps, (c) loss of nutrients such as lint, coatings, and by-products, (d) problems in storage stability of feeds, Hold

Accordingly, in the present invention, a method of manufacturing a coated cell skin cotton fabric without germination described in Korean Patent No. 10-1551333, wherein a lint removing step and a coating step of a cell cotton cloth are omitted, It is an excellent nutrient that is almost extinguished in the digestive tract of cattle. Especially, it supplies the cellulose which is valuable as structural carbohydrate which is decomposed in rumen livestock. It reduces the manufacturing cost by simplifying the manufacturing step. The present inventors have completed the present invention by confirming that the present invention solves the problems of the conventional manufacturing process by using a new cell cotton manufacturing method in which a person skilled in the art has an unexpected advantageous effect such as increased feed retention and preference.

It is an object of the present invention to provide a method of manufacturing a battery cell room characterized by omitting the step of removing the lint from the surface of the cell face and the step of coating.

Specifically, the present invention relates to (1) a first step of preparing a functional cell cotton chamber by injecting purified water into a cell cotton chamber; (2) a second step of removing the germination function by applying high temperature or high temperature and high pressure steam to the functional cell skin chamber to stir the mixture; And (3) a third step of drying and cooling the cell skin chamber. The present invention also provides a method of manufacturing a cell cover for a livestock containing uncoated lint.

In the first step of the manufacturing method, the battery cotton cloth is characterized by being an imported or domestic battery cotton cloth of Australia, USA, China, India, Pakistan, Brazil, Turkey, Uzbekistan, Greece, Vietnam, Benin and Mozambique.

In the first step of the manufacturing method, purified water is added to the cell surface of the cell by adding and mixing purified water having a weight of 1 to 20% (w / w), preferably 3 to 10% (w / w) .

In the second step of the manufacturing method, the step of applying a high heat or spraying a high-temperature and high-pressure steam is characterized by applying a high temperature to the mixture of the cell surface and purified water, or spraying high-temperature and high-pressure steam. This step is to remove the germination function of the cell skin with the transferred heat. The step of applying high temperature to be sprayed on the mixture of the battery face and the molding agent is characterized by using a heating medium oil, water, air, or steam as a heating medium. When the thermal oil is used, the temperature of the heat medium oil is 60 to 300 ° C, preferably 80 to 220 ° C. When water is used as the heating medium, the temperature of the water is 60 to 95 ° C, preferably 70 to 85 ° C For 1 minute to 40 minutes, preferably 2 minutes to 20 minutes, characterized in that the heating time is adjusted in consideration of the efficiency of the heating medium; The temperature of the steam when spraying the high-temperature and high-pressure steam is 80 to 140 ° C, preferably 100 to 130 ° C, and the pressure of steam to be sprayed is 1 to 15 kgf / cm 2, preferably 4 to 10 kgf / Cm < 2 >. The time for spraying the high-temperature high-pressure steam is preferably 30 seconds to 10 minutes, preferably 2 minutes to 8 minutes. If the temperature and pressure of the high-temperature and high-pressure steam are low or the time for spraying steam is shorter than the above-mentioned time, the efficiency of removing the germination function may be reduced.

In the first and second steps of the above production process, uncoated livestock casing for livestock feed was prepared by adding purified water in the first step and applying the high-temperature heat of the two steps or by performing a steam process at a high temperature and a high pressure singly or repeatedly .

In the third step of the production process, the drying step is characterized by controlling the moisture content of the final product to 8 to 22%, preferably 9 to 20%. The cooling time using air at room temperature is preferably 1 to 60 minutes, more preferably 10 to 30 minutes.

In addition, the present invention provides a non-coated lint-containing cellular cotton product prepared by the above-described method.

The coated hint-containing battery cotton fabric produced by the production method according to the present invention is characterized in that the coated hint-containing battery cotton cloth according to the present invention is coated on the surface of the coated battery cloth having the germination function removed in the known Korean Patent No. 10-1551333 By omitting the lint removing step and the coating step in the production method, it is an excellent nutrient which is almost extinguished in the digestive tract of bovine. Especially, it is a simple nutrient for supplying and manufacturing cellulose having high value as structural carbohydrate which is decomposed in ruminal livestock It has been confirmed that the present invention solves the problems of the conventional manufacturing process by using a new method of manufacturing a cell face which exhibits an unexpected advantageous effect by those skilled in the art such as reduction of manufacturing cost due to no use of a coating agent, .

As described above, the uncoated lint-containing cell cotton fabricating method according to the present invention includes the steps of removing the lint from the coated cell surface cotton fabric without germination described in Korean Patent No. 10-1551333, , It is an excellent nutrient that is almost extinguished in the digestive tract of cattle. Especially, it supplies the cellulose having high value as a structural carbohydrate which is decomposed in rumen livestock and reduces the manufacturing cost by simplifying the manufacturing step. Which is an advantage of the present invention, such as increased feed retention and palatability, is unexpectedly advantageous.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a manufacturing process presented in the present invention.

Hereinafter, the present invention will be described in more detail based on the following examples.

However, the following examples are intended to illustrate the present invention, but the scope of the present invention is not limited thereto.

Comparative Example 1 Production of Known Cell Cotton Yarns

The comparative cell cotton yarn was produced according to the method of manufacturing the coated cell cotton fabric of which the germination function was removed as described in the example of Korean Patent No. 10-1551333, and used as a comparative cell cotton (hereinafter referred to as "comparative group").

Example 1: Improved uncoated cell cotton fabric manufacturing method

1-1. function Cell cotton  Produce

The battery cotton used in the production of this example was USA (TCNU5038030, Feedwill, Korea). (Moisture content: 10%) was prepared by drying 100 kg of a cotton cloth in a 105 ° C dry oven (JSON-050, JCR, Korea) for 3 hours and then adding 10 kg of purified water.

1-2. Removal step of germination ability

1-2-1. Removing germination ability by steam

In this Example, a cell face yarn with germination function removed was prepared as follows. Steam was applied to the cell face using a steam generating apparatus (STE2600WA, Sangrok Electronics, Korea). The temperature was 120 ° C and the pressure was 6kgf / cm 2. The steam was increased up to 1 minute and was made up to 10 minutes. In order to measure the germination rate of the steam-treated whole surface of each of the time zones, 50 steam-treated cell surfaces were plucked into germination phases (120 mm × 115 mm) for each treatment, and incubated at 25 ° C. in an incubator (JSGI- 100T, < / RTI > Germination was observed and recorded every 24 hours for one week. The germination progressed from the third day of cultivation to the steam non-treatment, and 72% of the germs were germinated for one week. The germination rate was 8% for 2 weeks. All of the treatments treated with steam for more than 2 minutes did not germinate. It was confirmed that steam treatment for 2 minutes or more at a temperature of 120 ° C and a pressure of 6 kgf / cm 2 in the battery cotton room is an excellent method for producing a cell surface cell having a germination function removed.

1-2-2. Elimination of germination ability using thermal oil

In this embodiment, the germination function is removed by using a thermal oil as described below in order to produce a cell surface cell from which the germination function is removed. The heating oil was heated using a heating medium boiler equipped with an electric heating heater (15 kw, Taekwang Engineering) to warm the screw made of a double jacket (a structure in which a double jacket surrounds a screw and a heating oil circulates through the jacket). The cell face is passed through the screw and receives heat at a high temperature. The time during which the cell face passes through the screw is adjusted by adjusting the rotational speed of the screw. At this time, the temperature of the hot oil was set at 200 ° C. In order to measure the germination rate of the whole surface warmed by the heating oil in each time zone, 50 warmed cell cotton chambers were dipped in germination phase (120 mm x 115 mm) for each treatment group, (JSGI-100T, manufactured by JEIS Research Co., Ltd., Korea). Germination was observed and recorded every 24 hours for 2 weeks. In the untreated cotton ground yarn, germination progressed from the third day of cultivation to germination in total of 76% for two weeks. 3 minutes heating treatment was processed germination 2 weeks of 18%. All of the treatments heated for more than 4 minutes did not germinate. It was confirmed that warming the cell surface with heating oil at 200 ° C for 4 minutes or longer is an excellent method for removing the germination function of the cell surface.

1-3. Drying and Cooling Stages

The cell surface of 1-2 cell surfaces was dried at room temperature to adjust the water content of the final product to 14%. The cell cotton was then cooled for 20 minutes at room temperature to produce a final uncoated cell cotton product (hereinafter referred to as the "test group").

Experimental Example  1. Comparison of storage stability

In order to compare the shelf life of the comparative cell cotton fabric prepared by the comparative example manufacturing method and the uncoated cell cotton fabric prepared by the manufacturing process of the example, Bioresource Technology Co., Ltd. (Kim, KS, Lee, YH, Kim, YI, Ahmadi, F., Oh, YK, Park, JM 2016. Effect of microbial inoculant or molasses on fermentative quality and aerobic stability of sawdust-based spent mushroom substrate. . 216: 188-195) was applied to test the storage stability as described below.

2-1. Metrics

Aerobic stability and microbial onset days

2-2. Preparation of test samples

(JSGI-100T, manufactured by JEES Research Co., Ltd., maintained at 30 ° C, and humidity of 70%) in a state that the upper portion was opened by putting each sample into a 20 kg container, Respectively.

2-3. Experimental course

Number of days of microbial development: The microbial status of the control group and the upper portion of the experimental group was visually confirmed.

Aerobic Stability: A digital temperature recorder (AT-4808, Chanju Tech) was installed at the center of a 20kg barrel and recorded automatically every hour.

2-4. Experimental results .

As shown in Table 1, the number of days in which the occurrence of microorganisms was confirmed in the test group of the present invention in which no starch was added in the microbial generation water surface was average 48 days, and in the starch-treated group, . In the comparative group, the occurrence of microorganisms was concentrated on the starch used as a coating agent.

In terms of aerobic stability, compared with the control group, it was 47 days longer than that of the control group. In particular, the difference in the number of microorganisms (fungus) from aerobic stability days to 2 days was shorter in the experimental group but 13 days in the experimental group. These results suggest that the added starch accelerates the microbial growth, resulting in a decrease in storage stability due to shortened aerobic stability.

Comparison of shelf stability (aerobic stability) Evaluation items Comparative group Experimental group Number of microbial days Average 12 days Average 48 days Aerobic stability Average 14 days Average 61 days * Aerobic stability is the number of days when the temperature is 2 ℃ higher than the ambient temperature.

Experimental Example  2. Comparative evaluation of palatability

In order to compare the palatability, we compared the palatability of the untreated cell cotton fabric prepared in the comparative group cotton fabric prepared by the comparative example manufacturing method and the uncoated cell cotton fabric prepared in the example to 10 cattle Age 19 months) were evaluated. In the evaluation method, 3 hours after the feeding of the compounded feeds by the method described in the literature, the preference of the treated cottonseed cotton cloth was examined by top dressing method Korean Nutrition Society, Advanced Cultural History).

As shown in Table 2, it was confirmed that the battery cellar of the present invention, in which the coating step was omitted, exhibited an unexpected increase in preference in terms of palatability in comparison with the coated cell surface cell in which the known germination function was removed.

Palatability comparison experiment Evaluation items Comparative group Experimental group Immediate intake 5 two 8 Two Ingestion within 5 minutes 2 two 2 two Unhealthy 3 two - Sum 10 two 10 two

Claims (10)

(1) a first step of adding a purified water having a weight of 1 to 20% (w / w) based on the weight of a battery cell face to a battery cell chamber to produce a functional cell casing; (2) the temperature of the steam in the functional cell face room is 80 to 140 DEG C, the steam pressure is 1 to 15 kgf / cm < 2 > for 30 seconds to 10 minutes, Or a second step of performing a high heat treatment process with a thermal oil of 60 to 300 DEG C or water of 60 to 95 DEG C for 1 to 40 minutes and removing the germination function while stirring; (3) a third step of drying the cell face chamber so as to adjust the moisture content of the final product to 8 to 22% and cooling the cell face using air at room temperature for 1 to 60 minutes. A manufacturing method for manufacturing a cotton yarn. The method according to claim 1,
The method according to claim 1, wherein, in the first step of the manufacturing method, the battery cotton cloth is made from Australian cotton, USA, China, India, Pakistan, Brazil, Turkey, Uzbekistan, Greece, Vietnam, Benin, Mozambique or domestic. delete delete delete delete delete delete delete delete

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