Sheep heart peptide composite nutritional product with balanced nutrition and preparation process of sheep heart peptide composite nutritional product

Abstract

The invention belongs to the technical field of biology, and particularly relates to a sheep heart peptide composite nutritional product with balanced nutrition and a preparation process thereof, the sheep heart peptide composite nutritional product comprises the following components by mass percent: 10-30% of sheep heart peptide powder, 15-35% of whey protein powder, 5-15% of fructo-oligosaccharide, 3-10% of ginseng powder, 1-5% of vitamin C, 2-8% of royal jelly freeze-dried powder, and the balance of other auxiliary materials. The preparation method comprises the following steps: respectively sieving the raw materials, and then putting into a three-dimensional mixer; uniformly mixing, transferring to a subpackaging workshop, and subpackaging into small packages by using automatic quantitative subpackaging equipment; and shrinking, packaging, boxing and warehousing. According to the sheep heart peptide composite nutritional product prepared by the preparation method disclosed by the invention, various indexes meet related standard requirements through detection, and the sheep heart peptide composite nutritional product has good performance in the aspects of stability test, efficacy verification and the like and has a wide market application prospect.

Description

Technical Field

[0001] The invention belongs to the field of biotechnology, and particularly relates to a nutritionally balanced sheep heart peptide composite nutritional product and a preparation process thereof. Background Art

[0002] As people pay more and more attention to their health, the demand for nutritional supplements is also growing. Sheep heart peptide, as a substance with multiple physiological activities, has significant effects in improving heart function and enhancing immunity.

[0003] However, existing sheep heart peptide products have problems such as unreasonable formula and imperfect preparation process, which lead to unstable product quality, low utilization rate of nutrients, and inability to fully exert the efficacy of sheep heart peptide.

[0004] Therefore, it is of great practical significance to develop a nutritionally balanced sheep heart peptide compound nutritional product and its preparation process. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above-mentioned problems existing in traditional technologies and to provide a nutritionally balanced sheep heart peptide composite nutritional product and its preparation process.

[0006] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a nutritionally balanced sheep heart peptide composite nutritional product, which comprises, by mass percentage:

[0008] Sheep heart peptide powder 10-30%

[0009] Whey protein powder 15-35%

[0010] Fructooligosaccharides 5-15%

[0011] Ginseng powder 3~10%

[0012] Vitamin C 1-5%

[0013] Royal jelly freeze-dried powder 2-8%

[0014] The balance is other auxiliary materials.

[0015] Furthermore, the preparation steps of the sheep atrial peptide powder include:

[0016] Raw material processing: fresh sheep heart was removed of fascia and cut into 2 cm3 pieces, and pre-cooled to 4°C to obtain the raw sheep heart;

[0017] Enzymatic hydrolysis: The raw sheep heart is subjected to enzymatic hydrolysis; a composite protease consisting of alkaline protease and flavor protease in a mass ratio of 1:2 is used for hydrolysis at pH = 7.5 and 50°C for 4 hours. The amount of the composite protease added is 3% of the mass of the raw sheep heart;

[0018] Spray drying: The hydrolyzed liquid after enzymatic hydrolysis is spray dried to obtain; the spray drying parameters are: inlet air temperature 180°C, outlet air temperature 85°C, and atomization pressure 0.3MPa.

[0019] Furthermore, the preparation steps of the whey protein powder include:

[0020] Membrane separation: Impurities are removed by ultrafiltration through a 0.1 μm ceramic membrane, operating pressure 0.15 MPa, temperature 40°C;

[0021] Low temperature concentration: concentrate under reduced pressure at 40°C to a solid content of 25%;

[0022] Instantaneous sterilization: 72℃ / 15s treatment followed by spray drying, inlet air 160℃, outlet air 75℃.

[0023] Furthermore, the preparation steps of the oligofructose include:

[0024] Chromatographic separation: using calcium type cationic resin column, sample volume 15BV, elution flow rate 1.2BV / h, purity ≥95%;

[0025] Vacuum concentration: evaporate under reduced pressure at 60°C until Brix ≥ 75%.

[0026] Furthermore, the preparation steps of the ginseng powder include:

[0027] Freeze-drying: After pre-freezing at -40°C for 24 hours, the temperature was gradually increased from -20°C to 25°C under a vacuum of 0.1 Pa for a total of 36 hours;

[0028] Ultrafine grinding: using air flow mill, particle size D50≤15μm.

[0029] Furthermore, the preparation steps of the royal jelly freeze-dried powder include:

[0030] Pretreatment: Mix fresh royal jelly with distilled water in a ratio of 1:1 and filter through 100 mesh;

[0031] Freeze drying: After quick freezing at -45°C, sublimation drying was performed at 0.08 Pa for 48 hours.

[0032] Furthermore, the other excipients are at least one of microcrystalline cellulose and magnesium stearate, which are used to improve the formability and stability of the product.

[0033] The present invention also provides a preparation process of a sheep heart peptide composite nutritional product, comprising the following steps:

[0034] S1. Raw material pretreatment: Pass the sheep heart peptide powder, whey protein powder, oligofructose, ginseng powder, vitamin C, royal jelly freeze-dried powder and other auxiliary materials through an 80-mesh sieve to remove impurities and ensure uniform particle size of the raw materials, which is conducive to subsequent mixing uniformity.

[0035] S2. Mixing: Weigh the sieved raw materials according to the formula ratio and put them into the three-dimensional mixer. Set the mixing time to 30-60 minutes and the mixing speed to 20-30 rpm to fully mix the raw materials. The three-dimensional mixer can move in three directions, so that the materials form a complex motion trajectory during the mixing process, thereby achieving a better mixing effect and ensuring the stability and consistency of product quality.

[0036] S3. Packaging: The mixed materials are transferred to the packaging workshop through the transfer window and packaged using automatic quantitative packaging equipment. The filling quantity of each bag or bottle is set according to the product specifications. The filling quantity difference must be strictly controlled during the packaging process to ensure that the weight of the product meets the standard requirements.

[0037] S4. Packaging and Warehousing: The packaged products are delivered to the outsourcing workshop for packaging. Shrink film is applied to the packaging, with the shrinking temperature controlled at 120-150°C for 5-10 seconds to ensure the packaging fits the product tightly. The shrunken products are boxed and, after passing laboratory testing, are stored in a dry, well-ventilated environment with a temperature controlled at 10-25°C and a relative humidity controlled at 40-65%.

[0038] The beneficial effects of the present invention are:

[0039] The present invention combines sheep heart peptide with other nutritional ingredients to achieve synergistic effects between the ingredients, thereby more comprehensively meeting the nutritional needs of the human body.

[0040] Sheep heart peptide is rich in fine molecular active peptides, vitamin A, iron, niacin, selenium and other nutrients. It has the effects of nourishing the heart, relieving depression, calming the mind, and relieving heart qi stagnation, palpitations, insomnia, shortness of breath, and heart pain. It has a protective function on the heart and helps to improve symptoms such as myocarditis, myocardial ischemia, coronary heart disease, and heart disease.

[0041] Whey protein powder contains all the essential amino acids needed by the human body. The amino acid composition pattern is almost exactly the same as that in skeletal muscle. It is extremely easily absorbed by the human body and can provide the amino acids needed for the body to construct new tissues, delay human aging, produce enzymes in the body, improve gastrointestinal function, and produce antibodies for the immune system to fight bacteria and infections. It regulates the body's water and electrolyte balance, enhances the body's resistance to fatigue, delivers oxygen and various nutrients to cells, and accelerates the body's repair.

[0042] Fructooligosaccharide is a natural active substance with health benefits such as regulating intestinal flora, promoting bifidobacteria growth, promoting calcium absorption, regulating blood lipids, modulating immunity, and combating dental caries. It can significantly improve the proportion of intestinal microbial populations and acts as an activating growth factor for intestinal bifidobacteria. It can reduce and inhibit the production of putrefactive substances in the intestines, inhibit the growth of harmful bacteria, regulate intestinal balance, promote the absorption and utilization of trace elements such as iron and calcium, and prevent osteoporosis. It can also reduce liver toxins and produce anti-cancer organic acids in the intestines, demonstrating significant cancer prevention properties. Ginseng can significantly replenish vital energy, strengthen the pulse, strengthen the spleen and lungs, promote fluid production, and calm the mind. It is primarily used to treat weakness, cold limbs and weak pulse, poor appetite due to spleen deficiency, asthma and cough due to lung deficiency, thirst due to loss of fluid, internal heat and thirst, chronic illness, palpitations and insomnia, impotence, cold uterus, heart failure, and cardiogenic shock.

[0043] Vitamin C, also known as ascorbic acid, has the effects of reducing stress, enhancing immunity and fighting cancer.

[0044] Freeze-dried royal jelly powder has the potential to lower blood sugar, provide antioxidant benefits, lower blood lipids, control vasodilation, lower blood pressure, protect the liver, provide antibacterial and anti-inflammatory properties, combat aging, enhance sexual function, protect against radiation, and improve memory. The combination of these ingredients can regulate the balance of various nutrients in the body, replenish vital energy, enhance immunity, balance blood lipids and blood sugar, increase gastric motility, protect the liver, and enhance memory.

[0045] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. DETAILED DESCRIPTION

[0046] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0047] The relevant specific embodiments of the present invention are as follows:

[0048] The relevant specific embodiments of the present invention are as follows:

[0049] Example 1

[0050] This embodiment provides a nutritionally balanced sheep heart peptide composite nutritional product.

[0051] Formula: Sheep heart peptide 10%, whey protein powder 35%, oligofructose 15%, ginseng powder 10%, vitamin C 5%, royal jelly freeze-dried powder 8%, microcrystalline cellulose 12%, magnesium stearate 5%.

[0052] The preparation steps of sheep heart peptide powder include:

[0053] Raw material processing: fresh sheep heart, remove the fascia and cut into 2cm pieces 3 , pre-cooled to 4°C to obtain the raw sheep heart;

[0054] Enzymatic hydrolysis: The raw sheep heart is subjected to enzymatic hydrolysis; a composite protease consisting of alkaline protease and flavor protease in a mass ratio of 1:2 is used for hydrolysis at pH = 7.5 and 50°C for 4 hours. The amount of the composite protease added is 3% of the mass of the raw sheep heart;

[0055] Spray drying: The hydrolyzed liquid after enzymatic hydrolysis is spray dried to obtain; the spray drying parameters are: inlet air temperature 180°C, outlet air temperature 85°C, and atomization pressure 0.3MPa.

[0056] Wherein, the preparation steps of whey protein powder include:

[0057] Membrane separation: Impurities are removed by ultrafiltration through a 0.1 μm ceramic membrane, operating pressure 0.15 MPa, temperature 40°C;

[0058] Low temperature concentration: concentrate under reduced pressure at 40°C to a solid content of 25%;

[0059] Instantaneous sterilization: 72℃ / 15s treatment followed by spray drying, inlet air 160℃, outlet air 75℃.

[0060] The preparation steps of oligofructose include:

[0061] Chromatographic separation: using calcium type cationic resin column, sample volume 15BV, elution flow rate 1.2BV / h, purity ≥95%;

[0062] Vacuum concentration: evaporate under reduced pressure at 60°C until Brix ≥ 75%.

[0063] The preparation steps of ginseng powder include:

[0064] Freeze-drying: After pre-freezing at -40°C for 24 hours, the temperature was gradually increased from -20°C to 25°C under a vacuum of 0.1 Pa for a total of 36 hours;

[0065] Ultrafine grinding: using air flow mill, particle size D50≤15μm.

[0066] The preparation steps of royal jelly freeze-dried powder include:

[0067] Pretreatment: Mix fresh royal jelly with distilled water in a ratio of 1:1 and filter through 100 mesh;

[0068] Freeze drying: After quick freezing at -45°C, sublimation drying was performed at 0.08 Pa for 48 hours.

[0069] The preparation process for the sheep heart peptide complex nutritional product begins with the following steps: First, each raw material is sieved through an 80-mesh sieve. The sieved ingredients are then weighed according to the formula ratio and placed into a three-dimensional mixer, with the mixing time set at 30 minutes and a speed of 25 rpm. After uniform mixing, the mixture is transferred to the packaging workshop, where it is packaged into 10-gram bags using automatic quantitative packaging equipment. The products are then shrink-wrapped at 130°C for 8 seconds, boxed, and stored after passing inspection.

[0070] Example 2

[0071] This embodiment provides a nutritionally balanced sheep heart peptide composite nutritional product.

[0072] Formula: Sheep heart peptide 20%, whey protein powder 25%, oligofructose 10%, ginseng powder 7%, vitamin C 3%, royal jelly freeze-dried powder 5%, microcrystalline cellulose 25%, magnesium stearate 5%.

[0073] The preparation steps of sheep heart peptide powder include:

[0074] Raw material processing: fresh sheep heart, remove the fascia and cut into 2cm pieces 3 , pre-cooled to 4°C to obtain the raw sheep heart;

[0075] Enzymatic hydrolysis: The raw sheep heart is subjected to enzymatic hydrolysis; a composite protease consisting of alkaline protease and flavor protease in a mass ratio of 1:2 is used for hydrolysis at pH = 7.5 and 50°C for 4 hours. The amount of the composite protease added is 3% of the mass of the raw sheep heart;

[0076] Spray drying: The hydrolyzed liquid after enzymatic hydrolysis is spray dried to obtain; the spray drying parameters are: inlet air temperature 180°C, outlet air temperature 85°C, and atomization pressure 0.3MPa.

[0077] Wherein, the preparation steps of whey protein powder include:

[0078] Membrane separation: Impurities are removed by ultrafiltration through a 0.1 μm ceramic membrane, operating pressure 0.15 MPa, temperature 40°C;

[0079] Low temperature concentration: concentrate under reduced pressure at 40°C to a solid content of 25%;

[0080] Instantaneous sterilization: 72℃ / 15s treatment followed by spray drying, inlet air 160℃, outlet air 75℃.

[0081] The preparation steps of oligofructose include:

[0082] Chromatographic separation: using calcium type cationic resin column, sample volume 15BV, elution flow rate 1.2BV / h, purity ≥95%;

[0083] Vacuum concentration: evaporate under reduced pressure at 60°C until Brix ≥ 75%.

[0084] The preparation steps of ginseng powder include:

[0085] Freeze-drying: After pre-freezing at -40°C for 24 hours, the temperature was gradually increased from -20°C to 25°C under a vacuum of 0.1 Pa for a total of 36 hours;

[0086] Ultrafine grinding: using air flow mill, particle size D50≤15μm.

[0087] The preparation steps of royal jelly freeze-dried powder include:

[0088] Pretreatment: Mix fresh royal jelly with distilled water in a ratio of 1:1 and filter through 100 mesh;

[0089] Freeze drying: After quick freezing at -45°C, sublimation drying was performed at 0.08 Pa for 48 hours.

[0090] The preparation process for the sheep heart peptide complex nutritional product begins with the following steps: First, each raw material is sieved through an 80-mesh sieve. The sieved ingredients are then weighed according to the formula ratio and placed into a three-dimensional mixer, with the mixing time set at 45 minutes and a speed of 20 rpm. After uniform mixing, the mixture is transferred to the packaging workshop, where it is packaged into 50-gram bags using automatic quantitative packaging equipment. The bags are then shrink-wrapped at 120°C for 10 seconds, boxed, and stored after passing inspection.

[0091] Example 3

[0092] This embodiment provides a nutritionally balanced sheep heart peptide composite nutritional product.

[0093] Formula: Sheep heart peptide 30%, whey protein powder 15%, oligofructose 5%, ginseng powder 3%, vitamin C 1%, royal jelly freeze-dried powder 2%, microcrystalline cellulose 42%, magnesium stearate 2%.

[0094] The preparation steps of sheep heart peptide powder include:

[0095] Raw material processing: fresh sheep heart, remove the fascia and cut into 2cm pieces 3 , pre-cooled to 4°C to obtain the raw sheep heart;

[0096] Enzymatic hydrolysis: The raw sheep heart is subjected to enzymatic hydrolysis; a composite protease consisting of alkaline protease and flavor protease in a mass ratio of 1:2 is used for hydrolysis at pH = 7.5 and 50°C for 4 hours. The amount of the composite protease added is 3% of the mass of the raw sheep heart;

[0097] Spray drying: The hydrolyzed liquid after enzymatic hydrolysis is spray dried to obtain; the spray drying parameters are: inlet air temperature 180°C, outlet air temperature 85°C, and atomization pressure 0.3MPa.

[0098] Wherein, the preparation steps of whey protein powder include:

[0099] Membrane separation: Impurities are removed by ultrafiltration through a 0.1 μm ceramic membrane, operating pressure 0.15 MPa, temperature 40°C;

[0100] Low temperature concentration: concentrate under reduced pressure at 40°C to a solid content of 25%;

[0101] Instantaneous sterilization: 72℃ / 15s treatment followed by spray drying, inlet air 160℃, outlet air 75℃.

[0102] The preparation steps of oligofructose include:

[0103] Chromatographic separation: using calcium type cationic resin column, sample volume 15BV, elution flow rate 1.2BV / h, purity ≥95%;

[0104] Vacuum concentration: evaporate under reduced pressure at 60°C until Brix ≥ 75%.

[0105] The preparation steps of ginseng powder include:

[0106] Freeze-drying: After pre-freezing at -40°C for 24 hours, the temperature was gradually increased from -20°C to 25°C under a vacuum of 0.1 Pa for a total of 36 hours;

[0107] Ultrafine grinding: using air flow mill, particle size D50≤15μm.

[0108] The preparation steps of royal jelly freeze-dried powder include:

[0109] Pretreatment: Mix fresh royal jelly with distilled water in a ratio of 1:1 and filter through 100 mesh;

[0110] Freeze drying: After quick freezing at -45°C, sublimation drying was performed at 0.08 Pa for 48 hours.

[0111] The preparation process for the sheep heart peptide complex nutritional product begins with the following steps: First, each raw material is sieved through an 80-mesh sieve. The sieved ingredients are then weighed according to the formula ratio and placed into a three-dimensional mixer, with the mixing time set at 60 minutes and a mixing speed of 30 rpm. After uniform mixing, the mixture is transferred to the packaging workshop, where it is packaged into small 5-gram bags using automatic quantitative packaging equipment. The products are then shrink-wrapped at 150°C for 5 seconds, boxed, and stored after passing inspection.

[0112] The sheep heart peptide compound nutritional product prepared by the above embodiment meets the relevant standard requirements in various indicators after testing, and performs well in stability testing, efficacy verification, etc., and has broad market application prospects.

[0113] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A nutritionally balanced sheep heart peptide compound nutritional product, characterized by: The sheep heart peptide compound nutritional product comprises, by weight percentage: Sheep heart peptide powder 10-30% Whey protein powder 15-35% Fructooligosaccharides 5-15% Ginseng powder 3~10% Vitamin C 1-5% Royal jelly freeze-dried powder 2-8% The balance is other auxiliary materials.

2. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The preparation steps of the sheep heart peptide powder include: Raw material processing: fresh sheep heart, remove the fascia and cut into 2cm pieces 3 , pre-cooled to 4°C to obtain the raw sheep heart; Enzymatic hydrolysis: The raw sheep heart is subjected to enzymatic hydrolysis; a composite protease consisting of alkaline protease and flavor protease in a mass ratio of 1:2 is used for hydrolysis at pH = 7.5 and 50°C for 4 hours. The amount of the composite protease added is 3% of the mass of the raw sheep heart; Spray drying: The hydrolyzed liquid after enzymatic hydrolysis is spray dried to obtain; the spray drying parameters are: inlet air temperature 180°C, outlet air temperature 85°C, and atomization pressure 0.3MPa.

3. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The preparation steps of the whey protein powder include: Membrane separation: Impurities are removed by ultrafiltration through a 0.1 μm ceramic membrane, operating pressure 0.15 MPa, temperature 40°C; Low temperature concentration: concentrate under reduced pressure at 40°C to a solid content of 25%; Instantaneous sterilization: 72℃ / 15s treatment followed by spray drying, inlet air 160℃, outlet air 75℃.

4. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The preparation steps of the oligofructose include: Chromatographic separation: using calcium type cationic resin column, sample volume 15BV, elution flow rate 1.2BV / h, purity ≥95%; Vacuum concentration: evaporate under reduced pressure at 60°C until Brix ≥ 75%.

5. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The preparation steps of the ginseng powder include: Freeze-drying: After pre-freezing at -40°C for 24 hours, the temperature was gradually increased from -20°C to 25°C under a vacuum of 0.1 Pa for a total of 36 hours; Ultrafine grinding: using air flow mill, particle size D50≤15μm.

6. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The preparation steps of the royal jelly freeze-dried powder include: Pretreatment: Mix fresh royal jelly with distilled water in a ratio of 1:1 and filter through 100 mesh; Freeze drying: After quick freezing at -45°C, sublimation drying was performed at 0.08 Pa for 48 hours.

7. The sheep heart peptide composite nutritional product according to claim 1, characterized in that: The other auxiliary materials are at least one of microcrystalline cellulose and magnesium stearate.

8. The preparation process of the sheep heart peptide composite nutritional product according to claim 1, characterized in that: The steps include: S1. Raw material pretreatment: sieve sheep heart peptide powder, whey protein powder, oligofructose, ginseng powder, vitamin C, royal jelly freeze-dried powder and other auxiliary materials through 80 mesh sieves to remove impurities; S2, mixing: weigh the sieved raw materials according to the formula ratio, put them into the three-dimensional mixer, set the mixing time to 30-60 minutes, and the mixing speed to 20-30 rpm to fully mix the raw materials; S3, subpackaging: the mixed materials are transferred to the subpackaging workshop through the transfer window and subpacked using automatic quantitative subpackaging equipment; S4. Packing and storage.