Composition for producing selenium-enriched snowflake beef, functional feed additive prepared from composition and application of functional feed additive

Abstract

The invention relates to the technical field of feed additives. The invention provides a composition for producing selenium-enriched snowflake beef, a functional feed additive prepared from the composition and application of the functional feed additive. Comprising rapeseed oil, soybean oil, palm oil, linseeds, fructus perillae, semen raphani, platycladus orientalis kernels, fennel, fructus psoraleae, pumpkin seeds, semen cassiae, fructus arctii, semen plantaginis, common fenugreek seeds, semen cuscutae, fructus cnidii, cardamine violifolia powder, cortex magnoliae officinalis, cortex cinnamomi, haws, pericarpium citri reticulatae, pericarpium citri reticulatae viride, rhizoma atractylodis, cyrtomium fortunei, herba artemisiae scopariae, bile acid, soybean phospholipid, cellulase, fatty acid synthetase, vitamin E, vitamin D, zeolite powder and the like. Lipase, polyunsaturated fatty acid, phytoestrogen and the like contained in the traditional Chinese veterinary medicine seeds are utilized to regulate fat metabolism of an organism and increase the content of high-density lipoprotein, and traditional Chinese veterinary medicines for warming and nourishing liver and kidney and soothing liver-gallbladder are fused to enhance liver and kidney functions of the organism, increase biliary secretion and cooperatively promote digestion and absorption of lipid and formation of snowflake beef.

Description

Technical Field

[0001] The present invention relates to the technical field of feed additives, and in particular to a composition for producing selenium-enriched snowflake beef, a functional feed additive prepared therefrom, and applications thereof. Background Art

[0002] In recent years, with the rise of the cattle industry and increased international trade, beef prices have shown a sustained downward trend, leading to long-term losses for the industry. Increased beef production, market saturation, severe homogeneity, low product quality, and a lack of market competitiveness and brand differentiation have severely hampered the development of the beef industry. Internationally, marbled beef from Japanese Wagyu and British Angus cattle is highly sought after by consumers, offering promising market prospects and significant development value, worthy of reference domestically. my country boasts a rich resource of local cattle breeds with excellent fattening performance and high intramuscular fat content, demonstrating their potential for producing marbled beef. We should encourage some domestic cattle producers to utilize local breeds, combine feed nutrient metabolism with periodic nutritional supplementation and regulation, and develop high-quality marbled beef, thereby increasing product value and promoting high-quality development of the beef industry. Summary of the Invention

[0003] The purpose of the present invention is to provide a composition for producing selenium-enriched snowflake beef and a functional feed additive and application thereof, which can supplement substances such as complex lipids, lipid emulsifiers, enzyme preparations, antioxidants and fat-soluble vitamins in feed, and add them to the feed in the late stage of intensive fattening of cattle to enhance the body's lipid digestion and metabolism ability, increase intermuscular fat accumulation, and promote the formation of selenium-enriched snowflake beef.

[0004] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0005] The invention provides a composition for producing selenium-enriched marbled beef. The composition comprises the following raw materials in parts by weight: 300-400 parts of rapeseed oil, 300-400 parts of soybean oil, 300-400 parts of palm oil, 200-300 parts of linseed, 25-55 parts of perilla seeds, 25-55 parts of radish seeds, 25-55 parts of orientalis seeds, 25-55 parts of fennel, 25-55 parts of psoralea corylifolia, 25-55 parts of pumpkin seeds, 25-45 parts of cassia seeds, 25-45 parts of burdock seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of celery seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of linseed oil, 25-55 parts of celery seeds, 25-45 parts of celery seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil ... 25-45 parts of Chinese cattail seeds, 25-45 parts of fenugreek seeds, 25-45 parts of dodder seeds, 25-45 parts of cnidium monnieri, 50-60 parts of cardamine violet powder, 15-35 parts of magnolia bark, 15-35 parts of cinnamon bark, 15-35 parts of hawthorn fruit, 15-35 parts of dried tangerine peel, 15-35 parts of green tangerine peel, 15-35 parts of atractylodes, 15-35 parts of cyrtomium, 15-35 parts of capillaris, 5-15 parts of bile acid, 5-15 parts of soybean lecithin, 5-15 parts of cellulase, 5-15 parts of fatty acid synthase, 5-15 parts of vitamin E, 5-15 parts of vitamin D, and 400-500 parts of zeolite powder.

[0006] The present invention also provides the use of the composition in preparing a functional feed additive for producing selenium-enriched snowflake beef.

[0007] The present invention also provides a functional feed additive for producing selenium-enriched snowflake beef prepared by utilizing the composition. The functional feed additive comprises a powdery additive and an oily additive.

[0008] The present invention also provides a method for preparing the functional feed additive, comprising the following steps:

[0009] (1) Mix linseed, perilla seed, radish seed, arborvitae seed, cumin, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri, stir-fry, and then press to obtain medicinal oil and cake;

[0010] (2) Mixing Magnolia officinalis, cinnamon bark, hawthorn, dried tangerine peel, green tangerine peel, atractylodes, cyperus rotundus, and capillaris, stir-frying and mixing with cake residue, crushing, sieving, and mixing with part of zeolite powder to obtain mixture 1;

[0011] (3) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2;

[0012] (4) mixing the mixture 1 and the mixture 2 to obtain a powdered additive;

[0013] (5) Mixing the medicinal oil, rapeseed oil, soybean oil and palm oil to obtain an oily additive.

[0014] Preferably, the stir-frying temperature in step (1) is 55-65° C., and the stir-frying time is 25-35 minutes.

[0015] Preferably, the stir-frying temperature in step (2) is 55-65° C., and the stir-frying time is 13-17 minutes.

[0016] Preferably, the amount of zeolite powder used in step (2) is 40-60% of the total weight of the zeolite powder.

[0017] The present invention also provides a method for using the functional feed additive, comprising the following steps:

[0018] A. Mix the powdered additive and the basic feed in a mass ratio of 1:90 to 110 to obtain a mixed material;

[0019] B. Spray the oily additive into the mixture at a mass ratio of 2 to 3:100.

[0020] Preferably, the mixing method in step A is: gradually adding the powdered additive to the basic feed according to a mass ratio of 1:4-6, 1:8-12, and 1:90-110.

[0021] Preferably, the spraying method in step B is: spraying the oily additive evenly into the mixture before feeding, and feeding immediately.

[0022] The present invention provides a composition for producing selenium-enriched marbled beef, a functional feed additive prepared therefrom, and its application. The composition comprises rapeseed oil, soybean oil, palm oil, linseed, perilla seed, radish seed, arborvitae seed, cumin, psoralea corylifolia, pumpkin seed, cassia seed, burdock seed, plantain seed, fenugreek, dodder seed, cnidium monnieri, cardamine violet powder, magnolia bark, cinnamon bark, hawthorn, tangerine peel, green tangerine peel, atractylodes lancea, cyperus rotundus, wormwood, bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, zeolite powder, etc. The composition utilizes lipase, polyunsaturated fatty acids, phytoestrogens, etc. contained in the seeds of traditional Chinese veterinary medicines to regulate body fat metabolism, increase high-density lipoprotein levels, and prevent oxidative damage. The composition also incorporates traditional Chinese veterinary medicines that warm the liver and kidneys and soothe the liver and promote bile secretion to enhance liver and kidney function, increase bile secretion, and synergistically promote lipid digestion and absorption and the formation of marbled beef. DETAILED DESCRIPTION

[0023] The invention provides a composition for producing selenium-enriched marbled beef. The composition comprises the following raw materials in parts by weight: 300-400 parts of rapeseed oil, 300-400 parts of soybean oil, 300-400 parts of palm oil, 200-300 parts of linseed, 25-55 parts of perilla seeds, 25-55 parts of radish seeds, 25-55 parts of orientalis seeds, 25-55 parts of fennel, 25-55 parts of psoralea corylifolia, 25-55 parts of pumpkin seeds, 25-45 parts of cassia seeds, 25-45 parts of burdock seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of celery seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil, 25-55 parts of linseed oil, 25-55 parts of celery seeds, 25-45 parts of celery seeds, 25-45 parts of celery seeds, 20-300 parts of linseed oil ... 25-45 parts of Chinese cattail seeds, 25-45 parts of fenugreek seeds, 25-45 parts of dodder seeds, 25-45 parts of cnidium monnieri, 50-60 parts of cardamine violet powder, 15-35 parts of magnolia bark, 15-35 parts of cinnamon bark, 15-35 parts of hawthorn fruit, 15-35 parts of dried tangerine peel, 15-35 parts of green tangerine peel, 15-35 parts of atractylodes, 15-35 parts of cyrtomium, 15-35 parts of capillaris, 5-15 parts of bile acid, 5-15 parts of soybean lecithin, 5-15 parts of cellulase, 5-15 parts of fatty acid synthase, 5-15 parts of vitamin E, 5-15 parts of vitamin D, and 400-500 parts of zeolite powder;

[0024] More preferably, the ingredients include 320-380 parts of rapeseed oil, 320-380 parts of soybean oil, 320-380 parts of palm oil, 220-280 parts of linseed, 35-45 parts of perilla seed, 35-45 parts of radish seed, 35-45 parts of orientalis seed, 35-45 parts of fennel, 35-45 parts of psoralea corylifolia, 35-45 parts of pumpkin seed, 30-40 parts of cassia seed, 30-40 parts of burdock seed, 30-40 parts of plantain seed, 30-40 parts of fenugreek. 0 parts, 30-40 parts of Cuscuta seeds, 30-40 parts of Cnidium monnieri, 52-58 parts of Cardamine violet powder, 20-30 parts of Magnolia officinalis, 20-30 parts of cinnamon bark, 20-30 parts of hawthorn, 20-30 parts of dried tangerine peel, 20-30 parts of green tangerine peel, 20-30 parts of Atractylodes, 20-30 parts of Cyperus rotundus, 20-30 parts of Artemisia capillaris, 8-12 parts of bile acid, 8-12 parts of soybean lecithin, 8-12 parts of cellulase, 8-12 parts of fatty acid synthase, 8-12 parts of vitamin E, 8-12 parts of vitamin D, 420-480 parts of zeolite powder;

[0025] Still further preferably: 350 parts of rapeseed oil, 350 parts of soybean oil, 350 parts of palm oil, 250 parts of linseed, 40 parts of perilla seed, 40 parts of radish seed, 40 parts of arborvitae seed, 40 parts of fennel, 40 parts of psoralea corylifolia, 40 parts of pumpkin seeds, 35 parts of cassia seed, 35 parts of burdock seed, 35 parts of plantain seed, 35 parts of fenugreek, 35 parts of dodder seed, 35 parts of cnidium monnieri, 55 parts of cardamine powder, 25 parts of magnolia bark, 25 parts of cinnamon bark, 25 parts of hawthorn, 25 parts of tangerine peel, 25 parts of green peel, 25 parts of atractylodes, 25 parts of cyrtomium, 25 parts of capillaris, 10 parts of bile acid, 10 parts of soybean lecithin, 10 parts of cellulase, 10 parts of fatty acid synthase, 10 parts of vitamin E, 10 parts of vitamin D, and 450 parts of zeolite powder.

[0026] In the present invention, the seed raw materials such as linseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri contain unsaturated fatty acids such as linoleic acid and linolenic acid, which have the functions of regulating the body's lipid metabolism balance and preventing the body's oxidative damage.

[0027] In the present invention, the Magnolia officinalis, radish seeds, hawthorn, tangerine peel, green peel, atractylodes, smilax china, pumpkin seeds, etc. have the effects of promoting digestion and metabolism such as strengthening the spleen and drying dampness, stimulating appetite and digestion, killing insects and detoxifying, anti-inflammatory and liver protection, and increasing the activity of amylase and lipase.

[0028] In the present invention, the cinnamon bark, psoralea corylifolia, fennel, fenugreek, dodder seed, cnidium monnieri and the like have the functions of regulating endocrine and lipid metabolism, enhancing kidney function, promoting the kidney's reabsorption of fatty acids, and improving the body's storage and accumulation of lipids.

[0029] In the present invention, the plant isoflavones, phytoestrogens and other ingredients contained in the soybean oil, psoralea corylifolia, fenugreek, dodder seed, cnidium monnieri, and cyperus rotundus have similar effects to animal estrogen and can promote the metabolism and deposition of body fat.

[0030] In the present invention, the Platycladus orientalis seeds have the effects of calming the mind, preventing stress response, reducing energy consumption and promoting lipid accumulation.

[0031] In the present invention, the cassia seed, plantain seed and capillaris have the effects of soothing the liver and promoting bile secretion, promoting bile secretion, emulsifying lipids and enhancing the digestion and absorption of lipids by the intestine.

[0032] In the present invention, the soybean lecithin, bile acid, lipase and cellulase have the effects of increasing the content of exogenous lipid emulsifier and digestive enzyme, and promoting the digestion and absorption of cellulose and lipid.

[0033] In the present invention, the vitamins D and E have the effects of anti-inflammatory, anti-oxidation, anti-stress, regulating liver lipid metabolism, maintaining liver health, and promoting calcium and phosphorus absorption.

[0034] In the present invention, the selenium-rich Cardamine has the functions of supplementing plant selenium sources and resisting oxidation.

[0035] In the present invention, the selenium content in the Cardamine violae is preferably 1000-2000 mg / kg, more preferably 1500 mg / kg, which has the effects of supplementing selenium and improving immunity.

[0036] In the present invention, the oily additive contains fatty oil and volatile oil, which has the functions of supplementing exogenous lipids, regulating lipid structure, enhancing lipid function, softening feed, increasing feed flavor, improving palatability, and promoting feed intake and digestion and absorption.

[0037] In the present invention, the zeolite powder has the functions of diluting feed additives, increasing feed viscosity, slowly releasing effective components of drugs, absorbing harmful substances, promoting intestinal health and digestion and absorption, and the like.

[0038] The present invention also provides the use of the composition in preparing a functional feed additive for producing selenium-enriched snowflake beef.

[0039] The present invention also provides a functional feed additive for producing selenium-enriched snowflake beef prepared by utilizing the composition. The functional feed additive comprises a powdery additive and an oily additive.

[0040] The present invention also provides a method for preparing the functional feed additive, comprising the following steps:

[0041] (1) Mix linseed, perilla seed, radish seed, arborvitae seed, cumin, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri, stir-fry, and then press to obtain medicinal oil and cake;

[0042] (2) Mixing Magnolia officinalis, cinnamon bark, hawthorn, dried tangerine peel, green tangerine peel, atractylodes, cyperus rotundus, and capillaris, stir-frying and mixing with cake residue, crushing, sieving, and mixing with part of zeolite powder to obtain mixture 1;

[0043] (3) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2;

[0044] (4) mixing the mixture 1 and the mixture 2 to obtain a powdered additive;

[0045] (5) Mixing the medicinal oil, rapeseed oil, soybean oil and palm oil to obtain an oily additive.

[0046] In the present invention, the stir-frying temperature in step (1) is preferably 55-65° C., more preferably 60° C., and the stir-frying time is preferably 25-35 min, more preferably 30 min.

[0047] In the present invention, the stir-frying temperature in step (2) is preferably 55-65° C., more preferably 60° C., and the stir-frying time is preferably 13-17 min, more preferably 15 min.

[0048] In the present invention, the amount of the zeolite powder in step (2) is preferably 40-60% of the total weight of the zeolite powder, more preferably 50%.

[0049] The present invention also provides a method for using the functional feed additive, comprising the following steps:

[0050] A. Mix the powdered additive and the basic feed in a mass ratio of 1:90-110 to obtain a mixed material;

[0051] B. Spray the oily additive into the mixture at a mass ratio of 2 to 3:100.

[0052] In the present invention, the mass ratio of the oily additive to the mixed material in step B is preferably 2.5:100.

[0053] In the present invention, the mixing method in step A is preferably: gradually adding the powdered additive to the basic feed at a mass ratio of 1:4-6, 1:8-12, and 1:90-110, and further preferably: gradually adding the powdered additive to the basic feed at a mass ratio of 1:5, 1:10, and 1:100.

[0054] In the present invention, the spraying method in step B is: spraying the oily additive evenly into the mixed material before feeding, and then feeding immediately.

[0055] In the present invention, the raw materials are divided into four categories: A, B, C, and D according to their functions.

[0056] Category A is vegetable oil supplements, including: rapeseed oil, soybean oil, and palm oil.

[0057] Category B is divided into two parts: Chinese veterinary lipid metabolism regulators (B1) and digestion metabolism promoters (B2). B1 includes: flaxseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri; B2 includes: magnolia bark, cinnamon bark, hawthorn, tangerine peel, green tangerine peel, atractylodes, smilax china, and capillaris.

[0058] Category C is plant selenium source supplement: selenium-rich Cardamine powder.

[0059] Category D is other raw material components, including emulsifiers: bile acid, soybean lecithin; enzyme preparations: cellulase, fatty acid synthase; fat-soluble vitamin supplements: vitamin E, vitamin D; diluent and adsorbent: zeolite powder.

[0060] In the present invention, the oily additives mainly include rapeseed oil, soybean oil, palm oil, linseed oil, perilla oil, radish seed fatty oil, arborvitae seed fatty oil, fennel fatty oil, psoralea corylifolia fatty oil, cassia seed fatty acid, burdock fatty oil, psyllium fatty acid, and fenugreek lipids.

[0061] The technical solutions provided by the present invention are described in detail below with reference to the embodiments, but they should not be construed as limiting the scope of protection of the present invention.

[0062] Example 1

[0063] 1. Preparation of a functional feed additive for the production of selenium-enriched snowflake beef

[0064] (1) according to the mass ratio of 300 parts of rapeseed oil, 300 parts of soybean oil, 300 parts of palm oil, 200 parts of linseed, 25 parts of perilla seed, 25 parts of radish seed, 25 parts of arborvitae seed, 25 parts of fennel, 25 parts of psoralea corylifolia, 25 parts of pumpkin seed, 25 parts of cassia seed, 25 parts of burdock seed, 25 parts of plantain seed, 25 parts of fenugreek, 25 parts of dodder seed, 25 parts of cnidium monnieri, 50 parts of selenium-rich cardamine powder, 15 parts of magnolia bark, 15 parts of cinnamon bark, 15 parts of hawthorn, 15 parts of dried tangerine peel, 15 parts of green peel, 15 parts of atractylodes, 15 parts of cyrtomium, 15 parts of wormwood, 5 parts of bile acid, 5 parts of soybean lecithin, 5 parts of cellulase, 5 parts of fatty acid synthase, 5 parts of vitamin E, 5 parts of vitamin D, and 400 parts of zeolite powder, the raw materials are weighed and set aside;

[0065] (2) Linseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri were mixed, stir-fried at 60°C for 30 min, and then squeezed with a small automated press to obtain drug oil and cake;

[0066] (3) Magnolia officinalis, cinnamon bark, hawthorn, tangerine peel, green peel, atractylodes, cyperus rotundus, and capillaris were mixed, stir-fried at 60°C for 15 minutes, mixed with cake residue, crushed, passed through a 60-mesh sieve, and mixed with part of zeolite powder (accounting for 50% of the total mass of the zeolite powder) to obtain mixture 1;

[0067] (4) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2;

[0068] (5) Mixing the mixture 1 and the mixture 2 to obtain a powdered additive;

[0069] (6) The drug oil, rapeseed oil, soybean oil and palm oil are mixed to obtain an oily additive.

[0070] 2. The method for using the functional feed additive prepared in step 1 comprises the following steps:

[0071] A. Gradually add the powdered additive to the basic feed in a mass ratio of 1:5, 1:10, and 1:100, and gradually mix to obtain a mixed material;

[0072] B. Spray the oily additive evenly into the mixture at a mass ratio of 2.5:100 and feed immediately.

[0073] The feeding period of this feed additive is 90 days during the late stage of intensive fattening of selenium-rich snowflake cattle.

[0074] Example 2

[0075] 1. Preparation of a functional feed additive for the production of selenium-enriched snowflake beef

[0076] (1) according to the mass ratio of 350 parts of rapeseed oil, 350 parts of soybean oil, 350 parts of palm oil, 250 parts of linseed, 40 parts of perilla seed, 40 parts of radish seed, 40 parts of arborvitae seed, 40 parts of fennel, 40 parts of psoralea corylifolia, 40 parts of pumpkin seed, 30 parts of cassia seed, 30 parts of burdock seed, 30 parts of plantain seed, 30 parts of fenugreek, 30 parts of dodder seed, 30 parts of cnidium monnieri, 55 parts of selenium-rich cardamine powder, 25 parts of magnolia bark, 25 parts of cinnamon bark, 25 parts of hawthorn, 25 parts of dried tangerine peel, 25 parts of green peel, 25 parts of atractylodes, 25 parts of cyrtomium, 25 parts of wormwood, 10 parts of bile acid, 10 parts of soybean lecithin, 10 parts of cellulase, 10 parts of fatty acid synthase, 10 parts of vitamin E, 10 parts of vitamin D, and 450 parts of zeolite powder, the raw materials are weighed and set aside;

[0077] (2) Linseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri were mixed, stir-fried at 60°C for 30 min, and then squeezed with a small automated press to obtain drug oil and cake;

[0078] (3) Magnolia officinalis, cinnamon bark, hawthorn, tangerine peel, green peel, atractylodes, cyperus rotundus, and capillaris were mixed, stir-fried at 60°C for 15 minutes, mixed with cake residue, crushed, passed through a 60-mesh sieve, and mixed with part of zeolite powder (accounting for 50% of the total mass of the zeolite powder) to obtain mixture 1;

[0079] (4) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2;

[0080] (5) Mixing the mixture 1 and the mixture 2 to obtain a powdered additive;

[0081] (6) The drug oil, rapeseed oil, soybean oil and palm oil are mixed to obtain an oily additive.

[0082] 2. The method for using the functional feed additive prepared in step 1 comprises the following steps:

[0083] A. Gradually add the powdered additive to the basic feed in a mass ratio of 1:5, 1:10, and 1:100, and gradually mix to obtain a mixed material;

[0084] B. Spray the oily additive evenly into the mixture at a mass ratio of 2.5:100 and feed immediately.

[0085] The feeding period of this feed additive is 90 days during the late stage of intensive fattening of selenium-rich snowflake cattle.

[0086] Example 3

[0087] 1. Preparation of a functional feed additive for the production of selenium-enriched snowflake beef

[0088] (1) according to the mass ratio of 400 parts of rapeseed oil, 400 parts of soybean oil, 400 parts of palm oil, 300 parts of linseed, 55 parts of perilla seed, 55 parts of radish seed, 55 parts of arborvitae seed, 55 parts of fennel, 55 parts of psoralea corylifolia, 55 parts of pumpkin seed, 45 parts of cassia seed, 45 parts of burdock seed, 45 parts of plantain seed, 45 parts of fenugreek, 45 parts of dodder seed, 45 parts of cnidium monnieri, 60 parts of selenium-rich cardamine powder, 35 parts of magnolia bark, 35 parts of cinnamon bark, 35 parts of hawthorn, 35 parts of dried tangerine peel, 35 parts of green peel, 35 parts of atractylodes, 35 parts of cyrtomium, 35 parts of wormwood, 15 parts of bile acid, 15 parts of soybean lecithin, 15 parts of cellulase, 15 parts of fatty acid synthase, 15 parts of vitamin E, 15 parts of vitamin D, and 500 parts of zeolite powder, the raw materials are weighed and set aside;

[0089] (2) Linseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri were mixed, stir-fried at 60°C for 30 min, and then squeezed with a small automated press to obtain drug oil and cake;

[0090] (3) Magnolia officinalis, cinnamon bark, hawthorn, tangerine peel, green peel, atractylodes, cyperus rotundus, and capillaris were mixed, stir-fried at 60°C for 15 minutes, mixed with cake residue, crushed, passed through a 60-mesh sieve, and mixed with part of zeolite powder (accounting for 50% of the total mass of the zeolite powder) to obtain mixture 1;

[0091] (4) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2;

[0092] (5) Mixing the mixture 1 and the mixture 2 to obtain a powdered additive;

[0093] (6) The drug oil, rapeseed oil, soybean oil and palm oil are mixed to obtain an oily additive.

[0094] 2. The method for using the functional feed additive prepared in step 1 comprises the following steps:

[0095] A. Gradually add the powdered additive to the basic feed in a mass ratio of 1:5, 1:10, and 1:100, and gradually mix to obtain a mixed material;

[0096] B. Spray the oily additive evenly into the mixture at a mass ratio of 2.5:100 and feed immediately.

[0097] Test example

[0098] In 2024, a feeding comparison test of functional feed additives was carried out in a large-scale cattle farm. 25-month-old Enshi yellow cattle were used as test animals. The test was divided into 4 groups, 1 control group, 2 groups (prescription of Example 1), 3 groups (prescription of Example 2), and 3 groups (prescription of Example 3). The test period was 90 days. The main test indicators were daily weight gain, blood selenium, and blood lipids. Compared with the control group, the results showed that the addition of selenium-rich functional feed additives to feed can increase daily weight gain, serum high-density lipoprotein, and blood selenium concentration, and reduce serum triglycerides and low-density lipoprotein, with significant effects on promoting growth and regulating lipid metabolism. The efficacy results are shown in Table 1.

[0099] Table 1 Results of feeding test on functional feed additives for selenium-enriched marbled beef production

[0100]

[0101]

[0102] As can be seen from the above embodiments, the present invention provides a composition for producing selenium-enriched marbled beef and a functional feed additive and application thereof, including rapeseed oil, soybean oil, palm oil, linseed, perilla seed, radish seed, arborvitae seed, fennel, psoralea corylifolia, pumpkin seed, cassia seed, burdock seed, plantain seed, fenugreek, dodder seed, cnidium monnieri, cardamine powder, magnolia bark, cinnamon bark, hawthorn, tangerine peel, green peel, atractylodes, cyrtomium, capillaris, bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, zeolite powder, etc. The present invention utilizes lipase, polyunsaturated fatty acids, phytoestrogens, etc. contained in Chinese veterinary medicine seeds to regulate body fat metabolism, increase high-density lipoprotein content, and prevent oxidative damage, and integrates Chinese veterinary medicines that warm the liver and kidneys and soothe the liver and gallbladder to enhance the body's liver and kidney functions, increase bile secretion, and synergistically promote lipid digestion and absorption and the formation of marbled beef.

[0103] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A composition for producing selenium-enriched marbled beef, characterized in that: The composition comprises the following raw materials in parts by weight: 300-400 parts of rapeseed oil, 300-400 parts of soybean oil, 300-400 parts of palm oil, 200-300 parts of linseed, 25-55 parts of perilla seeds, 25-55 parts of radish seeds, 25-55 parts of orientalis seeds, 25-55 parts of fennel, 25-55 parts of psoralea corylifolia, 25-55 parts of pumpkin seeds, 25-45 parts of cassia seeds, 25-45 parts of burdock seeds, 25-45 parts of plantain seeds, and fenugreek seeds. 15-35 parts of coriander, 25-45 parts of celery, 25-45 parts of cucumber seeds, 25-45 parts of cnidium monnieri, 50-60 parts of cardamine violet leaf powder, 15-35 parts of magnolia bark, 15-35 parts of cinnamon bark, 15-35 parts of hawthorn, 15-35 parts of dried tangerine peel, 15-35 parts of green tangerine peel, 15-35 parts of atractylodes, 15-35 parts of cyrtomium, 15-35 parts of capillaris, 5-15 parts of bile acid, 5-15 parts of soybean lecithin, 5-15 parts of cellulase, 5-15 parts of fatty acid synthase, 5-15 parts of vitamin E, 5-15 parts of vitamin D, and 400-500 parts of zeolite powder.

2. Use of the composition according to claim 1 in the preparation of a functional feed additive for producing selenium-enriched marbled beef.

3. A functional feed additive for producing selenium-enriched marbled beef prepared using the composition according to claim 1, characterized in that: The functional feed additives include powdery additives and oily additives.

4. The method for preparing the functional feed additive according to claim 3, characterized in that: The steps include: (1) Mix linseed, perilla seed, radish seed, arborvitae seed, cumin, psoralea corylifolia, cassia seed, burdock seed, plantain seed, pumpkin seed, fenugreek, dodder seed, and cnidium monnieri, stir-fry, and then press to obtain medicinal oil and cake; (2) Mixing Magnolia officinalis, cinnamon bark, hawthorn, dried tangerine peel, green tangerine peel, atractylodes, cyperus rotundus, and capillaris, stir-frying and mixing with cake residue, crushing, sieving, and mixing with part of zeolite powder to obtain mixture 1; (3) mixing bile acid, soybean lecithin, cellulase, fatty acid synthase, vitamin E, vitamin D, Cardamine violacea powder, and remaining zeolite powder to obtain mixture 2; (4) mixing the mixture 1 and the mixture 2 to obtain a powdered additive; (5) Mixing the medicinal oil, rapeseed oil, soybean oil and palm oil to obtain an oily additive.

5. The preparation method according to claim 4, characterized in that The stir-frying temperature in step (1) is 55-65° C., and the stir-frying time is 25-35 minutes.

6. The preparation method according to claim 4, characterized in that The stir-frying temperature in step (2) is 55-65° C., and the stir-frying time is 13-17 minutes.

7. The preparation method according to claim 4, characterized in that The amount of zeolite powder used in step (2) is 40-60% of the total weight of the zeolite powder.

8. The method for using the functional feed additive according to claim 3, characterized in that: The steps include: A. Mix the powdered additive and the basic feed in a mass ratio of 1:90-110 to obtain a mixed material; B. Spray the oily additive into the mixture at a mass ratio of 2 to 3:

100.

9. The method of use according to claim 8, characterized in that: The mixing method in step A is: gradually adding the powdered additive to the basic feed according to the mass ratio of 1:4-6, 1:8-12, and 1:90-110.

10. The method of use according to claim 8, characterized in that: The spraying method in step B is: spray the oily additive evenly into the mixture before feeding, and then feed immediately.

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