KR-102964252-B1 - A method of manufacturing fermented feed for ruminants using cabbage by-products and fermented feed for ruminants manufactured thereby

Abstract

The present invention relates to a method for manufacturing fermented feed for ruminants using cabbage by-products and fermented feed for ruminants manufactured thereby, comprising: a first microbial input step of introducing microorganisms into cabbage by-products; a pretreatment step of crushing, sorting, and dehydrating the cabbage by-products into which microorganisms were introduced in the first microbial input step; a second microbial input step of introducing microorganisms into the cabbage by-products pretreated in the pretreatment step; a mixing step of mixing by-products, single feed, and roughage into the cabbage by-products into which microorganisms were introduced in the second microbial input step; a fermentation step of fermenting the mixture mixed in the mixing step; and a metal detection and packaging step of detecting and removing metal substances from the feed fermented in the fermentation step using a metal detector and packaging. According to the present invention, by stabilizing and producing feed through microbial treatment, pretreatment, and anaerobic fermentation treatment, harmful bacteria are suppressed by killing fungi and maintaining a pH of 4.0 to 4.5, and by combining cabbage by-products with properties of high nutritional content, caloric value and nutritional value are improved, and not only are energy savings and carbon emission reduction effects compared to composting provided, but it is also usefully utilized as a raw material for ruminant feed, TMR, or TMF.

Inventors

• 김빛추리

Assignees

• 주식회사 파밍테크

Dates

Publication Date

20260513

Application Date

20250716

Claims (5)

1. A first microbial input step (S10) of adding 1 to 3 parts by weight of microorganisms to 100 parts by weight of cabbage by-products; A pretreatment step (S20) in which the cabbage byproduct into which microorganisms were introduced in the first microorganism introduction step (S10) is crushed in an automatic crushing and sorting machine to ensure uniform particle size and foreign substances are sorted, and then dehydrated in a dehydrator to achieve a moisture content of 40~60%; A second microbial input step (S30) in which 2 to 5 parts by weight of microorganisms are added to 100 parts by weight of cabbage by-products pretreated in the above pretreatment step (S20); A mixing step (S40) for 100 parts by weight of cabbage by-product into which microorganisms were introduced in the above second microorganism input step (S30), wherein 200 to 300 parts by weight of by-product, 50 to 100 parts by weight of single feed, and 20 to 40 parts by weight of roughage are mixed; A fermentation step (S50) for fermenting the mixture mixed in the above mixing step (S40); and A metal detection and packaging step (S60) in which metal substances are detected and removed from the feed fermented in the above fermentation step (S50) through a metal detector and then packaged; It is composed of, but, The cabbage by-product of the above first microbial input step (S10) is, It originated from kimchi factories and cabbage pickling factories, In the above second microbial input step (S30), 0.5 to 2 parts by weight of inorganic components are included in 100 parts by weight of cabbage by-product into which microorganisms have been introduced. A method for producing fermented feed for ruminants using cabbage by-products, characterized in that the mineral components include calcium (Ca), phosphorus (P), sodium (Na), potassium (K), chlorine (Cl), magnesium (Mg), iron (Fe), iodine (I), copper (Cu), cobalt (Co), selenium (Se), and zinc (Zn).
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4. In paragraph 1, The above fermentation step (S50) is, A method for manufacturing fermented feed for ruminants using cabbage by-products, characterized by placing the mixture prepared in the mixing step (S40) into a vinyl or ton bag packaging, sealing it, and fermenting it under anaerobic conditions at an ambient temperature of 20 to 30°C for 5 to 20 days.
5. Fermented feed for ruminants manufactured by the manufacturing method of either Paragraph 1 or Paragraph 4.

Description

A method of manufacturing fermented feed for ruminants using cabbage by-products and fermented feed for ruminants manufactured thereby The present invention relates to a method for manufacturing fermented feed for ruminants using cabbage by-products and fermented feed for ruminants manufactured thereby. More specifically, it relates to a technology for manufacturing fermented feed for ruminants using cabbage by-products, which contributes to resource circulation, carbon reduction, and reduction of raw material costs for livestock farms by stabilizing and converting high-moisture plant waste into feed through microbial treatment, pretreatment, and anaerobic fermentation treatment methods. With the development of dietary culture, meat consumption is increasing day by day. However, plant-based feeds, such as rice bran and cornmeal, which are the main ingredients for raising livestock, may contain residues of various pesticides. Furthermore, the excessive administration of feed additives used for the treatment and prevention of various diseases and for growth promotion can also threaten the health of consumers who consume these meats. Recently, as dietary lifestyles have become more sophisticated and diverse, consumer awareness of high-quality meat—which is not only healthy but also delicious—has risen, leading to an increase in sales. In response to these consumer demands, it is true that producers are conducting numerous tests and research to improve the quality of meat products through various methods. In particular, research on compound feed is continuously being conducted to produce high-quality meat; as examples, various feed-related products have been developed and are being marketed, including feeds utilizing red clay, bamboo vinegar, green tea, and brown rice. Meanwhile, domestic kimchi factories generate tens of thousands of tons of plant-based by-products annually during the process of processing large quantities of vegetables such as napa cabbage, radish, green onion, and carrot. These by-products have a high moisture content of over 90% and pose a risk of microbial contamination; consequently, they are generally composted after being registered in the 'Olbaro' system. However, napa cabbage by-products contain a large amount of effective feed components, including crude protein, fiber, and nitrogen-free extracts, and when dried and fermented, they have high potential for use as feed for ruminants. Existing technologies for utilizing this have problems such as incurring excessive energy costs during the drying process of high-moisture raw materials or being limited to livestock use due to the treatment with preservatives to prevent spoilage. Accordingly, there is a need for a technology that can be stored under conditions of 40–60% moisture content, suppress harmful bacteria through microbial-based anaerobic fermentation, and ensure fermentation stability and feed quality. FIG. 1 is a step-by-step flowchart showing a method for manufacturing fermented feed for ruminants using cabbage by-products according to the present invention. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. FIG. 1 is a step-by-step flowchart showing a method for manufacturing fermented feed for ruminants using cabbage by-products according to the present invention. Referring to the attached FIG. 1, the method for manufacturing fermented feed for ruminants using cabbage by-products according to the present invention comprises a first microbial input step (S10), a pretreatment step (S20), a second microbial input step (S30), a mixing step (S40), a fermentation step (S50), and a metal detection and packaging step (S60). 1. 1st microbial input step (S10) The first microbial input step (S10) is a step of introducing microorganisms into cabbage by-products. More specifically, 1 to 3 parts by weight of microorganisms are added to 100 parts by weight of cabbage by-products. Through this, spoilage of cabbage byproducts can be prevented and the activity of harmful bacteria can be inhibited. The above cabbage by-products are generated in kimchi factories and cabbage pickling factories, etc., It contains a large amount of effective feed components, including crude protein, fiber, and nitrogen-free extracts, and when dried and fermented, it has very high value as feed for ruminants. Since these cabbage by-products have a high moisture content of over 90% and are susceptible to microbial contamination, spoilage must be prevented and the activity of harmful bacteria suppressed through processes such as microbial introduction, pretreatment, and fermentation. In this case, the cabbage by-product of the present invention may also include cabbage by-products generated in the agricultural and fishery product distribution market or during the distribution process. <Cabbage By-product Components>Ingredient Namebuilding(%)moisture(%)TDN(%)Crude Protein (%)calcium(%)person(