93 results about "Infant formula" patented technology

The invention discloses an enzymolysis preparation method of high-immunocompetence bovine coloctrum peptide, active peptide and application thereof, and belongs to the field of biotechnology and functional foods.The enzymolysis preparation method is characterized by comprising the steps that bovine coloctrum is degreased, trehalose is added into obtained supernate, first stirring is conducted, and first mixed liquid is obtained; wherein the supernate comprises whey protein and Ig; adding medium protease into the first mixed solution for hydrolysis to obtain enzymatic hydrolysate; wherein the enzymatic hydrolysate comprises a mixture of bovine colostrum hydrolyzed peptides, the Ig activity retention rate is larger than or equal to 90% through the targeted protection and directional enzymolysis technology, the beta-lactoglobulin peptide with the synergistic immune enhancement effect is obtained, the Ig and small molecule peptides in the product have the synergistic effect, the body immune regulation capacity and the intestinal immune function are remarkably improved, the immunity of the human body is improved, and the immunity of the human body is improved. The method can be widely applied to the fields of infant formulas, postoperative nutrition, functional drinks and the like.

The invention belongs to the technical field of food, and provides a special enzyme composition for infant soybean milk powder and soybean milk powder thereof. A three-stage directional enzymolysis technology is adopted, the three-stage directional enzymolysis technology comprises glutamine transaminase deamidation pretreatment, bacillus subtilis protease-trypsin-papain first-stage hydrolysis and aminopeptidase-phytase-beta-glucosidase second-stage hydrolysis, and conductivity control, carbon dioxide ventilation in-situ complexation and spray drying processes are combined. The free amino nitrogen of the product is increased by more than or equal to 20%, the proportion of 200-1500Da peptide fragments is more than or equal to 70%, the median particle size is 50-180 microns, the water activity is less than or equal to 0.30, the instant dissolving time is less than or equal to 30 seconds at 25 DEG C under the water hardness of 15-200ppm, the settling rate is less than or equal to 3% after standing for 30 minutes, and the zeta potential is-10 to-25mV. The palatability contradiction between deep hydrolysis and bitterness inhibition of the bean-based infant formula powder, the brewing contradiction between high-calcium reinforcement and instant stability and the process controllability contradiction between three-stage enzymolysis and ionic strength accumulation are effectively solved, and the bean-based infant formula powder has wide application value in the fields of bean-based infant formula food and vegetable protein nutritional products.

This invention discloses a composition that helps improve sleep and its application in infant formula. The composition comprises plant fermentation products, theanine, magnesium oxide, milk mineral salts, ferric pyrophosphate, vitamin B6, vitamin C, and vitamin D3. The plant fermentation products are obtained by fermenting licorice powder, jujube seed powder, poria cocos powder, angelica powder, and hawthorn powder with *Lactobacillus helveticus* and *Lactobacillus rhamnosus*, followed by sterilization, filtration, concentration, and freeze-drying. This invention employs multi-strain mixed fermentation, and the synergistic effect between different microorganisms can effectively increase the concentration of natural active substances in the extract. The resulting plant fermentation products can effectively enhance the sleep-improving effect of the composition.

This invention provides a method for preparing low-bitter rice protein peptides, relating to the fields of food processing and bioengineering. The method involves preparing rice protein slurry, followed by ultra-fine pulverization using an ultra-high pressure, high-energy fluid mill. Through the synergistic effect of extreme shearing, cavitation, and impaction, the dense protein structure is efficiently disrupted, exposing enzyme cleavage sites and directionally reconstructing hydrophobic ends. Subsequently, a combination of endopeptides and exopeptides is added for enzymatic hydrolysis. The endopeptides achieve efficient hydrolysis, while the exopeptides precisely remove terminal hydrophobic amino acids, controlling bitterness generation at its source. This invention overcomes the technical bottlenecks of low efficiency and high bitterness associated with traditional enzymatic hydrolysis. The resulting rice protein peptides have a degree of hydrolysis exceeding 11%, a protein recovery rate exceeding 55%, and a bitterness value far lower than commercially available products. Furthermore, the process is continuous and the conditions are mild, making it suitable for high-end fields such as infant formula, sports nutrition foods, and special medical foods.

An infant formula cartridge for preparing infant formula from premeasured quantities of dry or concentrated liquid components. The cartridge includes a base portion defining a vessel adapted to be received in a seated relation in a concentrate-introduction chamber, a cover portion sealably joined to an opening of the base portion, the base portion and the cover portion cooperating to define an inner containment space, and an inner casing disposed within the inner containment space of the base portion and containing powdered infant formula concentrate, wherein an interior of the inner casing is in fluid communication with an exterior of the inner casing.

The application provides a method for predicting the micro-scene risk causal relationship of multiple sequences in an infant formula production sequence, comprising: S1, selecting sequences in process indicators of infant formula, extracting sequence data, forming M different source sequence data as a data set D; S2, performing stationary processing on the sequence data in the data set D, expanding the data set D using a sliding time slice, forming a new data set Data, and the data set Data containing target sequences and variable sequences. The application extracts similar sequence segments and excludes interference sequence segments from the related sequences of raw material indicators, production process parameters and product indicators of infant formula, selects the most relevant sequence segment to the target prediction indicator through causal analysis, establishes a related micro-scene for prediction analysis, mines out the key control points and key process control parameters that have the greatest impact on the quality of the infant formula product, and finds out the relatively optimal value.

The present invention relates to a composition for a formula for infants or young children, the composition comprising a partially hydrolyzed protein, ionized calcium and an oil mixture comprising palmitic acid esterified to a triacylglycerol wherein the palmitic acid is esterified at the sn-2 position of the triacylglycerol, the esterified palmitic acid being in an amount of at least 20% by weight of the total palmitic acid. Furthermore, the present invention relates to an infant formula comprising said composition and the use of said composition or infant formula.

The present invention relates to the field of nutritional compositions, methods of providing nutritional compositions and uses thereof. More particularly, the present invention relates to a ready-to-eat powdered infant formula or ready-to-eat powdered growth formula exhibiting desirable gastric digestion characteristics. There is provided a nutritional composition comprising casein, whey protein comprising alpha-lactalbumin (aLac) and beta-lactoglobulin (bLac), and protein-coated fat droplets wherein the composition has a protein content of from 5% to 20% (w / w) based on total solids; the bLac content is at least 3% (w / w) based on the total protein level, and the aLac + bLac content is at least 25% (w / w) based on the total protein level; the fat content is in the range of 10% to 50% (w / w) based on total solids; the fat droplets are coated with an average protein load of 2 to 10 mg / m2, and wherein the weight ratio of casein: (aLacc + bLac) on the fat droplets is at least 4 times the weight ratio of casein: (aLacc + bLac) in the total composition; the level of sphingomyelin per 100 g of the composition is between 70 mg and 200 mg; the level of phospholipids per 100 g of the composition is between 280 mg and 950 mg.

The invention belongs to the technical field of microorganisms, food science and medicine, and particularly relates to bifidobacterium longum subsp.infantis SZBLI1052 and application thereof. The invention discloses that the obvious synergistic anti-inflammatory effect exists between the specific strain B. longa subsp. Infantis SZBLI1052 and the arachidonic acid (ARA) for the first time, and the specific strain B. longa subsp. Infantis SZBLI1052 has the obvious synergistic anti-inflammatory effect on the arachidonic acid (ARA) and the arachidonic acid (ARA). Compared with the single use of SZBLI1052 or ARA, the combined use of SZBLI1052 and ARA shows a synergistic effect, so that the LPS-induced inflammatory response can be more effectively inhibited, and the protection effect on the intestinal barrier is enhanced. The invention also finds that the strain SZBLI1052 can specifically and obviously consume ARA, and can efficiently metabolize and convert ARA into a key metabolite lipoxin B4 (LXB4) with anti-inflammatory activity. The composition of the SZBLI1052 and the ARA is applied to the infant formula milk, and the synergistic anti-inflammatory effect of the composition is verified. The discovery of the invention lays a solid foundation for developing a new generation of functional infant formula food with synergistic anti-inflammatory characteristics, and has important application potential and industrialization value in the aspect of realizing precise immune nutrition intervention of newborns.

The invention discloses bifidobacterium longum subsp. Infantis i18 with an effect of regulating intestinal flora and application of the bifidobacterium longum subsp. Infantis i18, and belongs to the technical field of microbial engineering. The bifidobacterium longum subsp. Infantis i18 strain is preserved in the China General Microbiological Culture Collection Center, the preservation address is No.3, No.1 yard, Beichen West Road, Chaoyang District, Beijing, the preservation date is July 25, 2024, the preservation number is CGMCC NO.31411, and the Latin name is Bifidobacterium longum subsp. Infantis. The invention also discloses a preparation method of the bifidobacterium longum subsp. Infantis strain. The bifidobacterium longum subsp. Infantis i18 provided by the invention has a bidirectional regulation effect, can relax bowel, relieve diarrhea, maintain intestinal steady state and regulate intestinal flora at the same time, expands the application range of the bifidobacterium longum subsp. Infantis, and enriches the types of the domestic bifidobacterium longum subsp. Infantis. The preparation method is suitable for preparing the probiotic agent or the infant formula milk powder.

The utility model discloses a quantitative feeding device for infant formula goat milk powder. The quantitative feeding device comprises a processing tank and a feeding cylinder arranged on the upper side of the processing tank and used for storing materials. A turnover discharging assembly is arranged on the feeding cylinder and comprises a first connecting shaft, a quantifying plate, a weighing sensor, a worm gear, a worm and a mounting plate, a connecting frame is rotationally connected to the bottom end of the discharging assembly, a gear ring is connected to the outer surface of the connecting frame in an embedded mode, and supporting plates are fixedly connected to the outer wall of the feeding cylinder in a front-back symmetry mode; the lower end of the supporting plate is connected into a connecting piece in a clamped mode, the connecting piece is connected to the outer wall of the upper end of the processing tank in an embedded mode in a front-back symmetry mode, and a limiting rod is connected into the hollow structure of the lower end of the connecting piece and the supporting plate in a clamped mode. According to the quantitative feeding device for the infant formula goat milk powder, quantitative raw materials can be conveniently and rapidly discharged, the quantitative raw materials can be conveniently and uniformly dispersed in the processing tank, and meanwhile, the feeding cylinder is easily disassembled and assembled.

The utility model discloses a filling device for producing and preparing animal formula milk powder, and relates to the field of milk powder filling, the filling device comprises a filling barrel and a cover plate, the top of the cover plate is provided with two groups of air holes, the bottom ends of the air holes are provided with filter discs, two groups of sealing plates are installed in a connecting pipe, one end of each sealing plate is connected with a driving rod, and the other end of each sealing plate is connected with a connecting rod. A cleaning rod is movably connected to the end of the driving rod, and a collision ball is arranged at the end of the cleaning rod. When milk powder flows into the connecting pipe, the sealing plate is turned over downwards to be opened due to the gravity of the milk powder, the cleaning rod is pulled through rotation of the driving rod, the collision ball is far away from the filter disc, and when the milk powder is filled, the sealing plate is pulled back to the initial position through the spring in the stretching state, and the cleaning rod is pushed by the driving rod to move towards one side. The collision ball connected with the end part of the cleaning rod can extrude the filter disc, and the filter disc vibrates due to the extrusion of the collision ball, so that milk powder attached to the filter disc vibrates and falls off.

The utility model discloses a barrel type premixing machine for processing animal formula milk powder, which relates to the technical field of milk powder processing and comprises a stirring barrel, a hydraulic rod is mounted at the top of the stirring barrel through a mounting frame, a movable plate is fixed at the output end of the hydraulic rod, a stirring shaft is mounted at the bottom of the movable plate, and the stirring shaft is slidably connected with the stirring barrel. A driven bevel gear and a stirring blade are arranged on the outer surface of the stirring shaft, after milk powder is stirred, a worker opens a valve on a discharging opening, a servo motor is started immediately, the servo motor rotates to enable a driving gear to rotate, and then a transmission gear drives a threaded cylinder and a driven gear to rotate; after the threaded barrel rotates, the one-way lead screw drives the scraping ring to move downwards, the scraping ring can scrape off residual milk powder on the barrel wall, the brush can clean the milk powder on the stirring shaft and the stirring blades, and then waste caused by residual milk powder can be avoided.

The invention relates to the technical field of milk powder, and particularly discloses infant LMNP combined formula milk powder for caesarean delivery and a preparation method of the infant LMNP combined formula milk powder for caesarean delivery, 100g of formula milk powder comprises an intestinal micro-ecological regulation composition, an immune nutrition synergistic composition, a core nutrition component and a vitamin and mineral composition. The composition has the advantages that the composition is reasonable in formula, beneficial bacteria colonization and proliferation are synergistically promoted, healthy intestinal flora is quickly established, common intestinal flora imbalance of the cesarean delivery infants is effectively improved, the risks of diarrhea, constipation and the like are reduced, and an immune nutrition synergistic system is formed through scientific compatibility of lactoferrin, milk fat globule membranes and compound nucleotide. The composition can enhance immune cell activity, promote immune system development, strengthen mucous membrane defense, make up immune shortages of caesarean section babies in a targeted manner, and reduce allergy and infection risks.

The invention discloses a step-by-step enzymolysis method for alpha-lactalbumin allergic epitopes and application, and belongs to the technical field of dairy product processing. Through step-by-step directional enzymolysis of flavourzyme and alpha-chymotrypsin, allergic epitopes in ALA are directionally cleared, and the antigenicity of ALA is remarkably reduced. The method is simple and convenient in process, mild in condition and suitable for large-scale production, and the obtained enzymolysis product can be used for low-sensitization infant formula milk powder and food for special medical purposes and has important application value and social benefits.

1. Name of the product in this design: Label (Hi-Gao-Gao Children's Growth Formula Milk Powder). 2. Purpose of this design: For use as a label on packaged products. 3. The key design features of this product are: the main view. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention relates to the technical field of enzymatic preparation of grease, in particular to a method for enzymatic preparation of special grease for infant formula milk powder, which comprises the following steps: constructing a pH response type interface biocatalysis system, and synthesizing and enriching functional ester; the preparation method comprises the following steps: preparing an sn-2 palmitic acid diglyceride intermediate based on alcoholysis reaction, and reacting the sn-2 palmitic acid diglyceride intermediate with mixed fatty acid to synthesize the composite structure lipid; and preparing the target mixed grease from the functional ester, the composite structure grease and the fat-soluble vitamin by adopting a low-temperature high-speed shearing and homogenizing technology. According to the method for preparing the grease special for the infant formula milk powder through the enzyme method, pH response type magnetic nano immobilized lipase is prepared, the enzyme activity is controllable, and the grease is recycled and reused through the dual mechanisms of magnetic separation and pH induced aggregation; a fat-soluble vitamin-structural fat-essential fatty acid composite synergistic system is constructed, the functions of energy supply, mineral absorption and micronutrient supplementation are achieved, and a target grease product is purified by adopting a multi-stage molecular distillation step.

The present invention relates to a method for multidimensional evaluation of the similarity of a sample to breast milk, wherein the method is performed in the following steps: (1) establishing a local breast milk phospholipid database; (2) collecting and pretreating a sample to be evaluated; (3) determining the contents of characteristic phospholipid subclasses, the contents of characteristic phospholipid molecules in the sample to be evaluated, and obtaining a microstructural image of milk fat globules in the sample by confocal laser scanning microscopy; (4) calculating the score G for the sample to be evaluated. The present invention evaluates the similarity of samples to breast milk based on phospholipids in three aspects: the composition of characteristic phospholipid subclasses, the composition of characteristic phospholipid molecules, and the morphological similarity evaluation, so that the scheme can better evaluate the simulation quality of infant formulas and their raw and auxiliary materials to breast milk based on phospholipids.

The invention provides a construction method and application of lactoferrin-phospholipid-based emulsion with a three-layer breast milk fat globule membrane imitating structure, and belongs to the technical field of dairy products, the construction method comprises the following steps: carrying out ultrasonic treatment on lactoferrin to obtain emulsion with a single-layer membrane structure; piling phospholipid and cholesterol through a microporous membrane to obtain a microporous membrane with a bimolecular membrane; and carrying out electrostatic self-assembly secondary covering on the emulsion with the single-layer membrane structure and a microporous membrane with a bimolecular membrane to obtain the lactoferrin-phospholipid-based emulsion with the three-layer breast milk fat globule membrane imitating structure. The lactoferrin-phospholipid-based emulsion with the three-layer breast milk fat globule membrane imitating structure is used for preparing infant formula emulsion. The invention establishes a novel breast milk fat globule structure imitating emulsion construction method, namely a microporous membrane stacking-electrostatic self-assembly secondary covering combined ultrasonic-premixed membrane emulsification technology, and the method is simple in equipment, simple and convenient to operate, green and pollution-free, energy-saving and consumption-reducing, free of temperature rise and shear force input, and suitable for heat-sensitive and mechanical force-sensitive materials.

The present application relates to a kind of pasteurized milk, high-temperature sterilized milk and formula milk powder fast identification method, which comprises that pasteurized milk, high-temperature sterilized milk and formula milk powder are made into samples to be detected respectively;Under different current frequency, the dielectric properties of the sample to be detected are collected using LCR tester, and dielectric property spectrum data are obtained;Select the dielectric property data of several frequency points, and carry out dimension reduction processing by principal component analysis;After dimension reduction, the data is divided into training set and test set according to the principle of random sampling;On the training set, Gaussian naive bayes algorithm is used to establish the mathematical model for distinguishing pasteurized milk, high-temperature sterilized milk and formula milk powder.The method uses simple LCR measurement, quickly obtains the dielectric property spectrum of milk, the dielectric property spectrum has numerous independent information, can establish milk type identification model under very small sample size, greatly reduces detection time and detection cost.

The invention belongs to the field of bioengineering, and particularly relates to a method for efficiently synthesizing recombinant human lactoferrin. The invention provides a synthetic method of recombinant human lactoferrin, which comprises the following steps: constructing escherichia coli recombinant host cells, performing fermentation culture, and separating and purifying the recombinant human lactoferrin, optimizing fermentation culture conditions, so that the fermentation process is in an optimal state, the yield of the recombinant human lactoferrin can be obviously improved, and the yield of the recombinant human lactoferrin can be obviously increased. And the large-scale production requirement is met. The efficient purification process established under the synthetic method can gradually remove impurities, so that the product purity is improved, the endotoxin content is lower than 10EU / mg protein, the safety standard of infant food is met, and a guarantee is provided for producing high-quality infant milk powder.

An electronic device for infant intake recording according to an embodiment may comprise: at least one processor including processing circuitry; a memory for storing instructions; and a display module, wherein the instructions cause, when executed independently or collectively by the at least one processor, the electronic device to: in response to receiving a user input for selecting a first formula product from among one or more formula products, display first measuring unit information of the first formula product; in response to receiving a user input indicating a first measuring unit count of the first formula product, display a first measuring method specified for the first formula product, the first measuring unit information, and a formula preparation amount determined on the basis of the measuring unit count with respect to a formula solution prepared using formula of the first formula product; and in response to receiving a user input corresponding to a remaining amount after feeding of the prepared formula solution, display intake nutrition information corresponding to an intake amount determined by subtracting the remaining amount from the formula preparation amount.

Provided herein are compositions and methods for enhancing immune development and responses in newborns. In particular embodiments, pre-natal and post-natal supplements and or infant formula and or follow-on formula (FOF) are provided comprising long chain fatty acids (LCFAs) and very long chain fatty acids (VLCFAs), such as trans-vaccenic acid (TVA), cis-11,14-Eicosadienoic acid (EDA), and nervonic acid (NVA), or derivatives thereof.

The application discloses application of a composition for maintaining healthy blood sugar level in formula milk powder. Raw materials of the composition for maintaining healthy blood sugar level include pueraria powder, astragalus powder, licorice powder, lily powder, turmeric powder, hawthorn powder, mulberry leaf powder, potato powder, yam powder, ginseng powder, isomaltooligosaccharide, zinc oxide, magnesium oxide, vitamin D3 and fish oil powder. After fermentation of the pueraria powder, the astragalus powder, the licorice powder, the lily powder, the turmeric powder, the hawthorn powder, the mulberry leaf powder, the potato powder, the yam powder and the ginseng powder by paracasei and lactobacillus farciminis, sterilization, filtration, concentration and freeze-drying, a plant fermentation product is prepared. The plant fermentation product is compounded with the isomaltooligosaccharide, the zinc oxide, the magnesium oxide, the vitamin D3 and the fish oil powder to obtain the composition for maintaining healthy blood sugar level. The obtained composition for maintaining healthy blood sugar level has a significant auxiliary blood sugar lowering effect.

The invention relates to milk powder for improving child anorexia and a preparation method thereof, which comprises the following steps: putting low-temperature soybean meal as a raw material into a tank, adding 9 times of water at the water temperature of 30-40 DEG C, stirring in the tank, feeding into a high-speed separator, separating soybean dregs, carrying out acid precipitation, separation, neutralization, sterilization and drying treatment on protein water, carrying out low-temperature superfine grinding on dried protein powder by using a superfine grinding machine, and packaging to obtain the milk powder for improving child anorexia. The preparation method comprises the following steps: uniformly mixing whey protein powder, fresh milk, fructo-oligosaccharide, galactooligosaccharide, milk mineral salt, compound trace elements and compound vitamins to obtain a mixed material liquid, and carrying out homogenization, high-pressure homogenization, sterilization, concentration and spray drying on the obtained mixed material liquid to obtain the milk powder. The milk powder, the soybean protein micro powder, the docosahexaenoic acid fish oil powder, the arachidonic acid grease and the composite probiotic powder are uniformly mixed to finally obtain the infant formula milk powder, and the milk powder obtained by the method is quick to dissolve, promotes digestion and has the effects of obviously improving food retention, constipation and anorexia.

This invention discloses a vegetarian plant fat powder using starch sugar as a carrier and its preparation method. The vegetarian plant fat powder comprises the following components by weight percentage: 10%-90% starch sugar, 10%-50% vegetable oil, 0%-5.0% oil-soluble emulsifier, 0%-5.0% antioxidant, and 0%-5.0% stabilizer. This invention solves the problem of preparing vegetarian plant fat powder using non-emulsifying starch sugar as a carrier material. During the preparation process, the vegetarian plant fat powder emulsion prepared using starch sugar as a carrier material is stable and does not separate. The powder product prepared by spray drying has good encapsulation effect, low surface oil, and product stability. The vegetarian plant fat powder prepared by this method can achieve the goal of being free of milk protein allergens, has a good taste, and good stability. It can be used as a food raw material for functional food processing, and is suitable for vegetarian populations, infant formula milk powder, special medical purpose formula foods, and dietary supplements.

The invention concerns a process for preparing a nutritional composition selected from infant formula, follow-on formula, or young child formula comprising large lipid globules and having low free fat content. The invention further concerns the powdered nutritional composition obtained thereof.

The present disclosure relates to treatment of whey proteins for improved properties in food use, particularly in infant formulas. More particularly, the present disclosure relates to selective hydrolysis of whey proteins to provide whey protein compositions with altered protein composition. A selectively hydrolysed whey protein composition, a method of producing a selectively hydrolysed whey protein composition and a food product comprising the selectively hydrolysed whey protein composition are provided.

The invention discloses cattle spleen peptide lysine children growth formula milk powder and a preparation method thereof, and belongs to the technical field of milk powder. Comprises, by mass, 550-600 parts of whole milk powder, 150-200 parts of dried skim milk, 160-190 parts of isomaltooligosacharide (type 50) powder, 25-35 parts of polydextrose, 25-30 parts of edible plant blend oil, 3-5 parts of milk mineral salt and 12-15 parts of a compound modified milk powder three-nutrition enhancer for children. The microcapsule technology is adopted, so that the bovine spleen peptide lysine is dissolved quickly, stably and lastingly; the DHA, the ARA, the breast milk oligosaccharide and the coated probiotics are cooperated to promote the development of brain and eyes and the balance of intestinal tracts; and the milk calcium and the collagen peptide strengthen bones. Activity is protected by a low-temperature process, and preservation is prolonged by nitrogen packaging. Clinical verifications prove that the traditional Chinese medicine composition promotes growth, improves sleep and comprehensively supports growth of children.

The application discloses a method for detecting the content of whey protein in goat milk-based infant formula food, wherein the method comprises the following steps: preparing samples and determining the theoretical proportion of whey protein in each sample; determining the peak area ratio of the measured whey protein to total protein in each sample, and the measured peak area of whey protein and the measured peak area of casein protein in the target goat milk-based infant formula food; determining the undetermined coefficient of each sample according to the theoretical proportion of whey protein in each sample and the corresponding measured peak area ratio of whey protein to whey protein and casein protein, and determining the correction coefficient according to all the undetermined coefficients; determining the total whey protein correction peak area of the target goat milk-based infant formula food according to the measured peak area of whey protein in the target goat milk-based infant formula food and the correction coefficient; and determining the proportion of whey protein in the target goat milk-based infant formula food according to the total whey protein correction peak area and the measured peak area of total whey protein in the target goat milk-based infant formula food. The application aims to improve the accuracy of measuring whey protein in goat milk-based infant formula.