Preparation method of goat milk powder capable of improving immunity

Abstract

The invention discloses a preparation method of goat milk powder capable of improving immunity, which comprises the following steps: S1, preparing raw materials and auxiliary materials: using DHA, ARA, strains and base powder as dry-process raw materials, and classifying and storing the qualified raw materials and auxiliary materials; s2, processing the raw materials and the auxiliary materials, cleaning outer packages of the raw materials and the auxiliary materials, recording production dates, batch numbers, names and numbers, temporarily storing the raw materials and the auxiliary materials in a material preparation area, removing the outer packages in a package removal room, wiping the front and back surfaces of an inner bag with 75% alcohol, and entering a cleaning operation area through a sterilization tunnel. The goat milk powder disclosed by the invention has the advantage of improving immunity, and solves the problem that in the preparation process of the existing goat milk powder, specific nutritional ingredients are inconvenient to add into the goat milk powder to improve the immunity enhancing effect of the goat milk powder, so that the applicability of special crowds is limited.

Description

Technical Field

[0001] The invention relates to the technical field of preform processing, in particular to a method for preparing goat milk powder capable of improving immunity. Background Art

[0002] Immune-boosting goat milk powder is a dairy product that uses a scientific formula to fortify specific nutrients to boost immunity. These nutrients include immunoglobulins, lactoferrin, prebiotics, and HMOs. These milk powders are typically designed for different demographics, combining the natural benefits of goat milk with functional ingredients to provide immune support.

[0003] During the preparation process of existing goat milk powder, it is not convenient to add specific nutrients to the goat milk powder to improve the immunity-enhancing effect of the goat milk powder, resulting in limited applicability to special populations. Summary of the Invention

[0004] The object of the present invention is to provide a method for preparing goat milk powder for improving immunity, which has the advantage of improving immunity and solves the problem that it is inconvenient to add specific nutrients to the goat milk powder during the preparation process of the existing goat milk powder to improve the immunity-enhancing effect of the goat milk powder, resulting in limited applicability to special populations.

[0005] To achieve the above object, the present invention provides the following technical solution: a method for preparing goat milk powder for improving immunity, comprising the following steps:

[0006] S1. Prepare raw materials and auxiliary materials. Use DHA, ARA, bacteria and base powder as dry raw materials. Classify and store qualified raw materials and auxiliary materials.

[0007] S2. Raw material and auxiliary material processing: Clean the outer packaging of raw materials and record the production date, batch number, name and quantity. Temporarily store them in the preparation area. After removing the outer packaging in the unpacking room, use 75% alcohol to wipe the front and back of the inner bag. Then enter the clean operation area through the sterilization tunnel;

[0008] S3, base powder processing, clean the outer packaging of the base powder that has passed the inspection and record the information, remove the outer bag and mark the base powder name, production date and quantity;

[0009] S4, premixing and feeding, weigh the premixed materials according to the goat milk powder formula, use a pneumatic dry mixer or a double-shaft paddle dry mixer to mix, check the raw material identification and feeding list before feeding, and feed them into the dry mixing equipment through a closed conveying system;

[0010] S5. Dry mixing and detection: Use a pneumatic dry mixer or a dual-shaft paddle dry mixer for dry mixing, control the air pressure and time parameters, and use a metal detector to detect Fe, non-Fe, and stainless steel foreign matter after dry mixing. The detection sensitivity is Φ ≥ 1mm and Φ ≥ 2mm respectively;

[0011] S6, packaging and sealing, according to the packaging, fully automatic filling, can sealing, bag sealing, box sealing operations, and complete coding, heightening the cover and sealing testing. Nitrogen-filled packaging is tested for nitrogen purity and residual oxygen content, and non-nitrogen-filled packaging is required to test airtightness;

[0012] S7. Packaging material processing: cans, roll films and cartons must be inspected, stored, unpacked and sterilized with ultraviolet light before use;

[0013] S8. Finished product management: Before packing the finished products, check the carton name, specifications and product consistency. After sealing the carton, code and label the finished products. The finished products are classified by batch number and specification and stacked on pallets, ≥20cm away from the wall. The environment should be kept cool and dry, and all items should be tested at the inspection center.

[0014] As a preferred method for preparing goat milk powder for improving immunity of the present invention, when a pneumatic dry mixer is used for premixing, the mixing time is 3 minutes and the air pressure is 0.4 MPa; when a double-shaft paddle dry mixer is used for premixing, the mixing time is 1-3 minutes.

[0015] As a preferred method for preparing goat milk powder for improving immunity of the present invention, when a pneumatic dry mixer is used for dry mixing, the mixing time is 5 minutes and the air pressure is 0.4 MPa; when a double-axis paddle dry mixer is used for dry mixing, the mixing time is 3 minutes and the frequency is set to 45 Hz.

[0016] As a preferred method for preparing goat milk powder to improve immunity of the present invention, during metal detection, the metal detector includes three detection modules: Fe, non-Fe, and stainless steel, and the detection results are fed back to the production abnormality warning module in real time through the automatic control system.

[0017] As a preferred method for preparing goat milk powder for improving immunity of the present invention, the packaging methods include canned powder nitrogen-filled packaging, canned powder non-nitrogen-filled packaging and bag packaging. When canned powder is nitrogen-filled packaging, vacuum nitrogen filling and can sealing are carried out after filling. When canned powder is non-nitrogen-filled packaging, the can is directly sealed. After the bag packaging is sealed, the sealing performance is tested, and the minimum unit packaging is completed by an automatic box sealing machine or a sealing machine.

[0018] As a preferred method for preparing goat milk powder for improving immunity of the present invention, during nitrogen inspection, the purity of nitrogen is ≥99.99%, and it has no odor and impurities, and the residual oxygen content in the tank after nitrogen filling and packaging is ≤3%.

[0019] As a preferred method for preparing goat milk powder for improving immunity of the present invention, when the packaging material is sterilized, the ultraviolet irradiation intensity is ≥30μW / cm 2 , irradiation time ≥ 30 minutes, and the residual microorganisms on the packaging surface ≤ 10 CFU / cm 2 .

[0020] As a preferred method for preparing goat milk powder for improving immunity of the present invention, a sealing detection device is used for detection during the sealing detection. The sealing detection device uses a vacuum pressure sensor for detection. The detection range is 0 to -100kPa, and the pressure maintenance time is ≥30s. The detection data and the inkjet coding information are synchronously recorded in the product traceability system.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention uses a scientific ratio of key ingredients such as DHA, ARA, and prebiotics, combined with natural immunoglobulins from goat milk, to synergistically enhance human immunity. Nitrogen-filled packaging effectively prevents oxidation of DHA and ARA, retaining their biological activity. The pneumatic dry mixer has a mixing time of 5 minutes and an air pressure of 0.4 MPa, while the dual-shaft paddle dry mixer has a mixing time of 3 minutes and a frequency of 45 Hz to ensure uniform distribution of nutrients. A pneumatic dry mixer or a dual-shaft paddle dry mixer is used for preliminary mixing in the premixing stage to reduce batch differences.

[0023] 2. The sensitivity of the Fe, non-Fe and stainless steel modules of the present invention are Φ≥1mm and Φ≥2mm respectively. The automatic early warning system provides real-time feedback on abnormalities, eliminating the risk of physical contamination. The inner bag of raw materials and auxiliary materials is wiped with 75% alcohol, and the ultraviolet irradiation intensity of the packaging material is ≥30μW / cm 2 , time ≥ 30 minutes, surface microbial residue ≤ 10 CFU / cm 2 After nitrogen filling and packaging, the residual oxygen content in the tank is ≤3%, which effectively inhibits the growth of microorganisms. The vacuum pressure sensor detection range is 0~-100kPa, and the maintenance time is ≥30s to ensure that the packaging is leak-free. The coding information and test data are synchronously entered into the product traceability system to achieve full-chain traceability of raw material batches, production parameters, and test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the preparation process of the present invention. DETAILED DESCRIPTION

[0025] See also Figure 1 A method for preparing goat milk powder to improve immunity comprises the following steps:

[0026] S1. Prepare raw materials and auxiliary materials. Use DHA, ARA, bacteria and base powder as dry raw materials. Classify and store qualified raw materials and auxiliary materials.

[0027] S2. Raw material and auxiliary material processing: Clean the outer packaging of raw materials and record the production date, batch number, name and quantity. Temporarily store them in the preparation area. After removing the outer packaging in the unpacking room, use 75% alcohol to wipe the front and back of the inner bag. Then enter the clean operation area through the sterilization tunnel;

[0028] S3, base powder processing, clean the outer packaging of the base powder that has passed the inspection and record the information, remove the outer bag and mark the base powder name, production date and quantity;

[0029] S4, premixing and feeding, weigh the premixed materials according to the goat milk powder formula, use a pneumatic dry mixer or a double-shaft paddle dry mixer to mix, check the raw material identification and feeding list before feeding, and feed them into the dry mixing equipment through a closed conveying system;

[0030] S5. Dry mixing and detection: Use a pneumatic dry mixer or a dual-shaft paddle dry mixer for dry mixing, control the air pressure and time parameters, and use a metal detector to detect Fe, non-Fe, and stainless steel foreign matter after dry mixing. The detection sensitivity is Φ ≥ 1mm and Φ ≥ 2mm respectively;

[0031] S6, packaging and sealing, according to the packaging, fully automatic filling, can sealing, bag sealing, box sealing operations, and complete coding, heightening the cover and sealing testing. Nitrogen-filled packaging is tested for nitrogen purity and residual oxygen content, and non-nitrogen-filled packaging is required to test airtightness;

[0032] S7. Packaging material processing: cans, roll films and cartons must be inspected, stored, unpacked and sterilized with ultraviolet light before use;

[0033] S8. Finished product management: Before packing the finished products, check the carton name, specifications and product consistency. After sealing the carton, code and label the finished products. The finished products are classified by batch number and specification and stacked on pallets, ≥20cm away from the wall. The environment should be kept cool and dry, and all items should be tested at the inspection center.

[0034] Furthermore, when a pneumatic dry mixer is used for pre-mixing, the mixing time is 3 minutes and the air pressure is 0.4 MPa. When a twin-shaft paddle dry mixer is used for pre-mixing, the mixing time is 1-3 minutes.

[0035] Furthermore, when a pneumatic dry mixer is used for dry mixing, the mixing time is 5 minutes and the air pressure is 0.4 MPa. When a double-shaft paddle dry mixer is used for dry mixing, the mixing time is 3 minutes and the frequency is set to 45 Hz.

[0036] Furthermore, during metal detection, the metal detector includes three detection modules: Fe, non-Fe, and stainless steel, and the detection results are fed back to the production abnormality warning module in real time through the automatic control system.

[0037] Furthermore, the packaging methods include canned powder nitrogen-filled packaging, canned powder non-nitrogen-filled packaging and bag packaging. When canned powder is nitrogen-filled packaging, vacuum nitrogen filling and can sealing are carried out after filling. When canned powder is non-nitrogen-filled packaging, the can is directly sealed. After the bag packaging is sealed, the sealing is tested and the minimum unit packaging is completed by an automatic carton sealing machine or a sealing machine.

[0038] Furthermore, during nitrogen acceptance, the purity of nitrogen must be ≥99.99%, and it must be odorless and free of impurities. The residual oxygen content in the tank after nitrogen filling and packaging must be ≤3%.

[0039] Furthermore, when sterilizing the packaging material, the ultraviolet irradiation intensity is ≥30μW / cm 2 , irradiation time ≥ 30 minutes, and the residual microorganisms on the packaging surface ≤ 10 CFU / cm 2 .

[0040] Furthermore, during the sealing test, a sealing detection device is used for testing. The sealing detection device uses a vacuum pressure sensor for testing. The detection range is 0 to -100kPa, and the pressure maintenance time is ≥30s. The detection data and the inkjet coding information are synchronously recorded in the product traceability system.

[0041] Through the scientific ratio of key ingredients such as DHA, ARA, and prebiotics, combined with the natural immunoglobulin of goat milk, the human immunity is synergistically enhanced. Nitrogen-filled packaging effectively prevents the oxidation of DHA and ARA, retaining their biological activity. The pneumatic dry mixer has a mixing time of 5 minutes and an air pressure of 0.4MPa, and the twin-axis paddle dry mixer has a mixing time of 3 minutes and a frequency of 45Hz to ensure that the nutrients are evenly distributed. Pneumatic dry mixers or twin-axis paddle dry mixers are used for preliminary mixing in the premixing stage to reduce batch differences.

[0042] The sensitivity of Fe, non-Fe, and stainless steel modules are Φ≥1mm and Φ≥2mm respectively. The automated early warning system provides real-time feedback on abnormalities, eliminating the risk of physical contamination. The inner bags of raw materials and auxiliary materials are wiped with 75% alcohol, and the ultraviolet irradiation intensity of the packaging materials is ≥30μW / cm 2 , time ≥ 30 minutes, surface microbial residue ≤ 10 CFU / cm 2 After nitrogen filling and packaging, the residual oxygen content in the tank is ≤3%, which effectively inhibits the growth of microorganisms. The vacuum pressure sensor detection range is 0~-100kPa, and the maintenance time is ≥30s to ensure that the packaging is leak-free. The coding information and test data are synchronously entered into the product traceability system to achieve full-chain traceability of raw material batches, production parameters, and test results.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for preparing goat milk powder for improving immunity, characterized in that: The following steps are involved: S1. Prepare raw materials and auxiliary materials. Use DHA, ARA, bacteria and base powder as dry raw materials. Classify and store qualified raw materials and auxiliary materials. S2. Raw material and auxiliary material processing: Clean the outer packaging of raw materials and record the production date, batch number, name and quantity. Temporarily store them in the preparation area. After removing the outer packaging in the unpacking room, use 75% alcohol to wipe the front and back of the inner bag. Then enter the clean operation area through the sterilization tunnel; S3, base powder processing, clean the outer packaging of the base powder that has passed the inspection and record the information, remove the outer bag and mark the base powder name, production date and quantity; S4, premixing and feeding, weigh the premixed materials according to the goat milk powder formula, use a pneumatic dry mixer or a double-shaft paddle dry mixer to mix, check the raw material identification and feeding list before feeding, and feed them into the dry mixing equipment through a closed conveying system; S5. Dry mixing and detection: Use a pneumatic dry mixer or a dual-shaft paddle dry mixer for dry mixing, control the air pressure and time parameters, and use a metal detector to detect Fe, non-Fe, and stainless steel foreign matter after dry mixing. The detection sensitivity is Φ ≥ 1mm and Φ ≥ 2mm respectively; S6, packaging and sealing, according to the packaging, fully automatic filling, can sealing, bag sealing, box sealing operations, and complete coding, heightening the cover and sealing testing. Nitrogen-filled packaging is tested for nitrogen purity and residual oxygen content, and non-nitrogen-filled packaging is required to test airtightness; S7. Packaging material processing: cans, roll films and cartons must be inspected, stored, unpacked and sterilized with ultraviolet light before use; S8. Finished product management: Before packing the finished products, check the carton name, specifications and product consistency. After sealing the carton, code and label the finished products. The finished products are classified by batch number and specification and stacked on pallets, ≥20cm away from the wall. The environment should be kept cool and dry, and all items should be tested at the inspection center.

2. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: When a pneumatic dry mixer is used for pre-mixing, the mixing time is 3 minutes and the air pressure is 0.4 MPa. When a twin-shaft paddle dry mixer is used for pre-mixing, the mixing time is 1-3 minutes.

3. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: When a pneumatic dry mixer is used for dry mixing, the mixing time is 5 minutes and the air pressure is 0.4 MPa. When a double-shaft paddle dry mixer is used for dry mixing, the mixing time is 3 minutes and the frequency is set to 45 Hz.

4. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: During metal detection, the metal detector includes three detection modules: Fe, non-Fe, and stainless steel, and the detection results are fed back to the production abnormality warning module in real time through the automatic control system.

5. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: The packaging methods include canned powder nitrogen-filled packaging, canned powder non-nitrogen-filled packaging and bag packaging. When canned powder is nitrogen-filled packaging, vacuum nitrogen filling and can sealing are carried out after filling. When canned powder is non-nitrogen-filled packaging, the can is sealed directly. After the bag is sealed, the sealing is tested and the minimum unit packaging is completed by an automatic carton sealing machine or sealing machine.

6. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: During nitrogen acceptance, the purity of nitrogen must be ≥99.99%, and it must be odorless and free of impurities. The residual oxygen content in the tank after nitrogen filling and packaging must be ≤3%.

7. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: When sterilizing packaging materials, the ultraviolet radiation intensity should be ≥30μW / cm 2 , irradiation time ≥ 30 minutes, and the residual microorganisms on the packaging surface ≤ 10 CFU / cm 2 .

8. The method for preparing goat milk powder for improving immunity according to claim 1, wherein: During the sealing test, a sealing detection device is used for testing. The sealing detection device uses a vacuum pressure sensor for testing. The detection range is 0 to -100kPa, and the pressure maintenance time is ≥30s. The test data and the inkjet coding information are synchronously recorded in the product traceability system.

Images