Composition with health-care efficacy as well as preparation method and application of composition

Abstract

The invention relates to the technical field of health-care foods and functional foods, in particular to a health-care efficacy composition as well as a preparation method and application thereof. The health-care efficacy composition is composed of an oil phase and a water phase, the oil phase comprises haematococcus pluvialis oil, pumpkin seed oil, guarana extract, eucommia seed oil, lycopene oil, an emulsifier and phospholipid, and the water phase comprises oyster peptide, red ginseng extract, tuna peptide, an emulsifier, a pH regulator, a flavoring agent, phospholipid and water. The mass ratio of the oil phase to the water phase is 1: (5-10). The prepared composition with the health-care efficacy is good in storage stability, the preparation process is easy to industrialize, and the composition can be prepared into emulsion, beverage, soft capsules and other dosage forms, is suitable for preparing health-care products for resisting fatigue, enhancing energy and protecting the prostate function, and particularly meets the requirements of middle-aged male groups.

Description

Technical Field

[0001] This invention relates to the field of health food and functional food technology, and in particular to a health-promoting composition, its preparation method and application. Background Technology

[0002] With rapid socio-economic development and changing lifestyles, modern people face significantly increased work intensity and mental stress. The combination of factors such as prolonged desk work, irregular schedules, and frequent mental or physical exertion leads to frequent fatigue, persistently declining energy, and gradually weakened immunity—common health problems. According to relevant survey data, over 60% of working professionals experience fatigue symptoms at least three times a week, and approximately 40% experience decreased work efficiency due to lack of energy. Furthermore, the incidence of sub-health issues such as colds and gastrointestinal discomfort caused by weakened immunity has increased by 25% compared to ten years ago. These problems not only directly affect the quality of daily work and life, but their long-term accumulation may also induce more serious physiological dysfunctions, posing a potential threat to overall health. Among them, middle-aged men face more unique health challenges: in addition to the common problems mentioned above, due to aging, changes in hormone levels, and unhealthy lifestyle habits, this group also needs to deal with specific health needs such as prostate dysfunction and increased cardiovascular burden. For example, the incidence of prostate-related discomfort symptoms in men over 40 years old exceeds 30%, and their cardiovascular health risk is 1.8 times higher than that of younger men. This makes them place much higher demands on the "comprehensiveness of functions" and "suitability for different scenarios" of health products than other groups.

[0003] However, existing health products on the market generally suffer from a core deficiency of limited functionality, failing to meet consumers' needs for multi-dimensional and systematic health management. This manifests in two main categories: The first category consists of products geared towards short-term energy boosts, represented by beverages or tablets containing caffeine and taurine. These products temporarily relieve fatigue through central nervous system stimulation, but their mechanism of action is limited to immediate awakening, failing to provide long-term energy replenishment from an energy metabolism perspective. Furthermore, long-term reliance on these products can lead to side effects such as excessive nerve excitation and decreased sleep quality. They also lack protective effects on organs like the prostate and cardiovascular system, failing to address the root causes of health problems. The second category comprises products geared towards traditional tonics, such as single-ingredient ginseng products and goji berry extract capsules. While these products rely on traditional health theories or single active ingredients to provide some nutritional supplementation, their efficacy is limited. For example, ginseng products only focus on replenishing qi and boosting energy, while goji berry products only focus on anti-oxidation. Neither can simultaneously cover the multiple needs of "anti-fatigue, energy enhancement, organ protection, and immune system strengthening," making it difficult to form a multi-pathway, synergistic health support system, especially unsuitable for the complex health needs of middle-aged men.

[0004] Therefore, there is an urgent need in this field to develop a compound composition that can exert its effects through the synergistic action of multiple active ingredients, simultaneously through multiple pathways such as energy metabolism, anti-oxidation, nerve support, hormone regulation and organ protection, to achieve comprehensive health benefits such as anti-fatigue, energy enhancement, prostate protection and immune enhancement. Summary of the Invention

[0005] To address the aforementioned technical problems, the first aspect of this invention provides a health-promoting composition, the raw materials for which preparation includes an oil phase and an aqueous phase; the raw materials for the oil phase include Haematococcus pluvialis oil (… Haematococcus Pluvialis Pumpkin seed oil ( Cucurbita moschata ), Guarana ( Paullinia Cupana ) extract, Eucommia seed oil ( Eucommia ulmoides ),tomato( Solanum lycopersicum The raw materials for the preparation of the aqueous phase include oyster oil, emulsifier, and phospholipids. (Crassostrea gigas) Peptides, red ginseng ( Ginseng Radix Et Rhizoma Rubra Extract, tuna ( Thunnus thynnus Peptides, emulsifiers, pH adjusters, flavoring agents, phospholipids, and water.

[0006] oil phase Haematococcus pluvialis oil: Haematococcus pluvialis oil is rich in antioxidants such as astaxanthin, carotene, and anthocyanins. These components have strong antioxidant capabilities, helping to eliminate free radicals in the body, thereby slowing down the aging process of cells and achieving an anti-aging effect. The polysaccharides and other bioactive components in it can enhance the body's immunity, helping the body resist viral and bacterial attacks, thus preventing infections and diseases.

[0007] Pumpkin seed oil: Pumpkin seed oil is rich in phytosterols such as β-sitosterol. Phytosterols can regulate lipid metabolism in prostate tissue and inhibit the release of inflammatory factors, thereby specifically improving prostate function. This meets the core health needs of middle-aged men and is a key target component in the composition for protecting prostate function. At the same time, as a natural oil carrier, pumpkin seed oil can also provide unsaturated fatty acids, providing basic raw materials for the body's energy metabolism and indirectly helping to enhance energy function. It also provides a dissolving environment for other fat-soluble components in the oil phase, ensuring uniform dispersion of the components.

[0008] Guarana extract: Guarana extract is a natural source of caffeine. Caffeine can reduce fatigue signal transmission by inhibiting adenosine receptors in the central nervous system, quickly relieving mental and physical fatigue and achieving an immediate energizing effect, thus compensating for the slow-acting nature of traditional tonic ingredients. At the same time, guarana extract also contains a small amount of natural sugars and plant active substances, which can work synergistically with the fatty acids in pumpkin seed oil to provide the body with a short-term energy boost and enhance the immediate effect of energy enhancement.

[0009] Lycopene oil: As a potent fat-soluble antioxidant, lycopene oil can target and eliminate free radicals generated by energy metabolism and external stress, reducing cell damage caused by lipid peroxidation. It alleviates fatigue caused by oxidative stress and protects organs such as the prostate and cardiovascular system. Synergistically, it enhances organ protection by working with the prostate-protective function of pumpkin seed oil. As a fat-soluble component, lycopene oil also exerts its antioxidant effect in the oil phase system, inhibiting the oxidative rancidity of oils such as pumpkin seed oil and eucommia seed oil, extending the storage period of the oil phase system, and ensuring the overall stability of the composition.

[0010] Phospholipids: Phospholipid molecules have both hydrophilic and lipophilic groups, which can work synergistically with emulsifiers in the subsequent aqueous phase during oil phase preparation to reduce the interfacial tension between oil and water, ensuring the formation of a stable proemulsion when the oil and aqueous phases are mixed. At the same time, as a functional component, phospholipids can form lipid carriers in the intestine, encapsulating fat-soluble components such as pumpkin seed oil and lycopene oil in the oil phase, breaking through the intestinal absorption barrier and improving the bioavailability of these components.

[0011] The five components mentioned above do not act in isolation, but rather form a synergistic effect. Pumpkin seed oil's prostate protection, combined with the antioxidant protection of Haematococcus pluvialis oil and lycopene oil targeting organ health, and guarana extract's immediate energizing and fatigue-relieving effects, constitute the core function of the oil phase. Phospholipids, through emulsification and absorption promotion, solve the problems of poor dispersibility and absorption difficulties of the first four components, ensuring that the functional ingredients can effectively act on the body.

[0012] Aqueous phase Oyster peptides: Oyster peptides are hydrolyzed from oyster protein. They have high solubility in water and are easily absorbed directly by the intestines. The various amino acids they contain can directly participate in the body's energy metabolism, quickly replenish the amino acid reserves consumed during exercise or work, relieve muscle and nerve fatigue, and help enhance energy function.

[0013] Red ginseng extract: Red ginseng extract provides ginsenosides, and the adaptogens it contains can help the body adapt to external stress. By regulating the function of the hypothalamus-pituitary-adrenal axis, it reduces the excessive secretion of stress hormones, avoids the energy depletion and fatigue accumulation caused by long-term stress, and achieves long-term anti-fatigue rather than short-term energization.

[0014] Tuna peptides: Tuna peptides can act directly on muscle tissue, inhibiting muscle protein breakdown when the body is fatigued, reducing muscle damage caused by exercise or high-intensity work, while promoting muscle glycogen synthesis, quickly restoring muscle energy reserves, and relieving muscle soreness and fatigue. At the same time, the amino acids they contain can participate in the liver's gluconeogenesis process, replenishing blood sugar levels and preventing sudden drops in energy due to blood sugar fluctuations. This complements the long-lasting energy of red ginseng extract, further enhancing the immediate anti-fatigue and sustained energy-boosting effects.

[0015] The three raw materials mentioned above form a clear functional synergy in the aqueous phase: oyster peptides improve male health and immunity; red ginseng extract and tuna peptides achieve a closed loop of anti-fatigue, maintaining lasting energy and rapidly relieving fatigue. Simultaneously, all three are water-soluble or easily dispersible in the aqueous phase, adapting to the solubility characteristics of the aqueous system, allowing for rapid absorption by the intestines. They complement the oil-phase components with both fat-soluble and water-soluble functions, jointly supporting the core advantage of the composition's multi-target, synergistic effect.

[0016] As an implementable example, the mass ratio of the oil phase to the water phase is 1:(5-10).

[0017] In this invention, the oil phase contains core functional components such as Haematococcus pluvialis oil, pumpkin seed oil, guarana extract, and lycopene oil. The ratio of 1:(5-10) avoids excessive dilution of the oil phase components due to an excessively high proportion of the aqueous phase, ensuring that active substances such as astaxanthin, β-sitosterol, caffeine, and lycopene reach effective concentrations, meeting the core needs of protecting the prostate and combating fatigue, and avoiding insufficient efficacy due to an excessively low proportion of the oil phase.

[0018] Furthermore, the raw materials for preparing the health-promoting composition, by mass percentage, are: 0.1-5% Haematococcus pluvialis oil, 1-15% pumpkin seed oil, 0.1-10% guarana extract, 0.1-10% Eucommia ulmoides seed oil, 0.01-1% lycopene oil, 0.1-10% phospholipids, 0.1-5% oyster peptides, 0.1-5% red ginseng extract, 0.1-5% tuna peptides, 0.1-10% emulsifiers, 0.1-2% pH adjusters, 0.1-1.5% flavoring agents, and the balance being water.

[0019] As an implementable example, the emulsifier includes at least one of mono- and diglyceride fatty acid esters, sucrose fatty acid esters, sodium caseinate, sucrose esters, sorbitan fatty acid esters, and propylene glycol fatty acid esters.

[0020] As an feasible example, the astaxanthin content in the Haematococcus pluvialis oil is ≥10%, the caffeine content in the guarana extract is ≥10%, the total ginsenoside content in the red ginseng extract is ≥3%, and the anserine content in the tuna peptide is ≥10%.

[0021] As an implementable example, the pH adjuster includes at least one of citric acid, sodium citrate, sodium carbonate, potassium carbonate, L-lysine, L-arginine, L-histidine, and sodium hydroxide.

[0022] As an example of an implementable practice, the phospholipids include at least one of soybean phospholipids, modified soybean phospholipids, and egg yolk lecithin.

[0023] As an example of an implementable practice, the flavoring agent includes at least one of mannitol, erythritol, sucralose, maltitol, steviol glycosides, polydextrose, trehalose, sucrose, and fructose.

[0024] A second aspect of the present invention provides a method for preparing a health-promoting composition, comprising the following steps: S1. Mix the raw materials for the oil phase at 50-90℃ to obtain the oil phase; The aqueous phase raw materials are mixed at 40-90℃ to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase, shear and stir to obtain the primary emulsion; S3. The colostrum is subjected to high-pressure homogenization and emulsification, then filled and sterilized at high temperature to obtain a health-promoting composition.

[0025] As an feasible example, the first-stage pressure of the high-pressure homogenizing emulsification is 200-800 bar, the second-stage pressure is 30-100 bar, and the number of high-pressure homogenizing emulsification cycles is 3-10.

[0026] The oil phase contains fat-soluble components such as Haematococcus pluvialis oil, pumpkin seed oil, and lycopene oil. In the colostrum stage, the oil phase droplets are relatively large and unevenly dispersed. High pressure of 200-800 bar can break the oil phase droplets into tiny sizes through shearing, impact, and cavitation effects, ensuring that the fat-soluble components are evenly dispersed in the aqueous phase and avoiding subsequent stratification due to excessively large droplets. If the primary pressure is below 200 bar, the droplets will not be broken up sufficiently, which will not only reduce the exposure area of ​​fat-soluble components such as astaxanthin, β-sitosterol, and lycopene, affecting intestinal absorption efficiency, but also increase the risk of stratification during emulsion storage and weaken the anti-fatigue and prostate-protective effects of the composition. After primary pressure breaks down the droplets, a small number of tiny agglomerates may remain. Secondary pressure of 30-100 bar can further disperse these agglomerates, making all droplets in the emulsion more uniform in size and reducing particle size differences. Without a reasonable secondary pressure, some droplets may become too fine while others remain agglomerated, leading to a decrease in emulsion stability. At the same time, this pressure range can balance energy consumption and effectiveness, avoiding excessive homogenization. If the secondary pressure exceeds 100 bar, it will increase equipment energy consumption and may cause some droplets to break down excessively, disrupting the balance of the emulsion system. If it is below 30 bar, it cannot effectively eliminate agglomerates, which also affects the uniformity of the emulsion. Ultimately, both will affect the synergistic efficiency of water-soluble and fat-soluble components such as oyster peptides and red ginseng extract.

[0027] As an example of feasible implementation, the high-temperature sterilization temperature is 100-121℃.

[0028] The third aspect of the present invention provides an application of a health-promoting composition in the preparation of health products that have anti-fatigue, energy-enhancing, and prostate-protecting effects.

[0029] Beneficial effects (i) The composition provided by this invention achieves multi-dimensional functional synergy through the precise ratio of oil phase and water phase: it can quickly relieve fatigue and instantly improve energy through guarana extract and tuna peptides, and achieve long-term anti-fatigue and energy maintenance through red ginseng extract; at the same time, the β-sitosterol of pumpkin seed oil and lycopene oil synergistically protect the prostate, and the astaxanthin of oyster peptides and Haematococcus pluvialis oil supplement to support men's health, forming a comprehensive effect of "anti-fatigue-energy-prostate-immunity-strengthening", breaking through the limitation of single function of existing products.

[0030] (II) The present invention adopts an oil-water phase separation and subsequent emulsification system to specifically address the absorption challenges of different soluble components: fat-soluble components dissolve in the oil phase and form tiny droplets through the action of phospholipids and emulsifiers, thus avoiding absorption obstruction caused by their low solubility in water; water-soluble components dissolve in the water phase and can be rapidly absorbed by the intestines; therefore, both fat-soluble and water-soluble components can be utilized efficiently, ensuring full efficacy.

[0031] (III) This invention, by limiting the oil-to-water phase mass ratio to 1:(5-10) and employing a high-pressure homogenization process with a primary pressure of 200-800 bar and a secondary pressure of 30-100 bar, ensures that the emulsion particle size is stably controlled within 50-400 nm, avoiding problems such as stratification and excessive particle size. A stable nanoemulsion system can extend the product's shelf life, ensuring that the active ingredients remain effective within the shelf life and guaranteeing consistent performance.

[0032] (iv) This invention addresses the core concerns of middle-aged men who frequently experience fatigue and have high prostate health risks. It precisely designs a combination of ingredients: pumpkin seed oil and lycopene oil target and protect the prostate, while oyster peptides and Haematococcus pluvialis oil support the synthesis of sex hormones. At the same time, it also takes into account the anti-fatigue needs of the general population. Through the combination of guarana extract and red ginseng extract, it achieves long-lasting energy support, adapts to health needs in different scenarios, and is applicable to a wide range of people with strong targeting.

[0033] (v) The preparation process provided by the present invention has clear steps, key parameters are well-defined and easy to control, no special or complex equipment is required, and it is suitable for large-scale industrial production. At the same time, the composition can be made into various dosage forms such as emulsions, beverages, and soft capsules by adjusting the post-processing process to meet the needs of different consumption scenarios and has great market application potential. Attached Figure Description

[0034] Figure 1 This is a schematic diagram showing the particle size distribution of the nanoemulsion.

[0035] Figure 2 This is a schematic diagram of the fatigue resistance test results. Detailed Implementation

[0036] Example 1 The first aspect of this example provides a health-promoting composition, the raw materials of which are an oil phase and an aqueous phase, with a mass ratio of oil phase to aqueous phase of 100:900; the raw materials for the preparation of the oil phase include, by mass parts: 3 parts of Haematococcus pluvialis oil, 70 parts of pumpkin seed oil, 5 parts of guarana extract, 10 parts of soybean lecithin, 10 parts of Eucommia ulmoides seed oil, 1 part of sucrose fatty acid ester, and 1 part of lycopene oil; the raw materials for the preparation of the aqueous phase include, by mass parts: 10 parts of oyster peptide, 10 parts of red ginseng extract (purchased from Jilin Hanzheng Ginseng Co., Ltd.), 5 parts of tuna peptide, 15 parts of sodium caseinate, 6 parts of modified soybean lecithin (purchased from Henan Siwei Biotechnology Co., Ltd.), 3.8 parts of L-lysine, 0.2 parts of sucralose, and 850 parts of water.

[0037] The second aspect of this example provides a method for preparing a health-promoting composition, specifically comprising the following steps: S1. Mix the raw materials for the oil phase at 75°C for 20 minutes to obtain the oil phase; The aqueous phase raw materials were mixed at 70°C for 20 minutes to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase and shear and stir for 20 minutes to obtain the pre-emulsion; S3. Place the colostrum in a high-pressure homogenizer for high-pressure homogenization and emulsification. The high-pressure homogenizer is set with a first-stage pressure of 500 bar and a second-stage pressure of 50 bar. The high-pressure homogenization and emulsification process is repeated 3 times. After filling, the mixture is sterilized at 121°C for 20 minutes to obtain the health-promoting composition.

[0038] The third aspect of this example provides an application of a health-promoting composition in the preparation of health products that combat fatigue, enhance energy, and protect prostate function.

[0039] Example 2 The first aspect of this example provides a health-promoting composition, the raw materials of which are an oil phase and an aqueous phase, with a mass ratio of oil phase to aqueous phase of 158:842; the raw materials for the preparation of the oil phase include, by mass parts: 5 parts of Haematococcus pluvialis oil, 120 parts of pumpkin seed oil, 10 parts of guarana extract, 5 parts of Eucommia ulmoides seed oil, 15 parts of phospholipids, 1 part of lycopene oil, and 2 parts of sucrose fatty acid ester; the raw materials for the preparation of the aqueous phase include, by mass parts: 5 parts of oyster peptide, 5 parts of red ginseng extract, 5 parts of tuna peptide, 20 parts of sodium caseinate, 10 parts of modified soybean phospholipid, 3.5 parts of L-lysine, 0.1 parts of sucralose, and 793.4 parts of water.

[0040] The second aspect of this example provides a method for preparing a health-promoting composition, specifically comprising the following steps: S1. Mix the raw materials for the oil phase at 75°C for 20 minutes to obtain the oil phase; The aqueous phase raw materials were mixed at 70°C for 20 minutes to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase and shear and stir for 20 minutes to obtain the pre-emulsion; S3. Place the colostrum in a high-pressure homogenizer for high-pressure homogenization and emulsification. The high-pressure homogenizer is set with a first-stage pressure of 600 bar and a second-stage pressure of 60 bar. The high-pressure homogenization and emulsification process is repeated 4 times. After filling, the mixture is sterilized at 121°C for 20 minutes to obtain the health-promoting composition.

[0041] Example 3 The first aspect of this example provides a health-promoting composition, the raw materials of which are an oil phase and an aqueous phase, with a mass ratio of oil phase to aqueous phase of 50:950; the raw materials for the preparation of the oil phase include, by mass parts: 1 part Haematococcus pluvialis oil, 10 parts pumpkin seed oil, 10 parts guarana extract, 10 parts Eucommia ulmoides seed oil, 10 parts phospholipids, 5 parts lycopene oil, and 4 parts sucrose fatty acid ester; the raw materials for the preparation of the aqueous phase include, by mass parts: 10 parts oyster peptide, 10 parts red ginseng extract, 25 parts tuna peptide, 10 parts sodium caseinate, 5 parts modified soybean lecithin, 2.5 parts L-lysine, 0.1 parts sucralose, and 887.4 parts water.

[0042] The second aspect of this example provides a method for preparing a health-promoting composition, specifically comprising the following steps: S1. Mix the raw materials for the oil phase at 75°C for 20 minutes to obtain the oil phase; The aqueous phase raw materials were mixed at 70°C for 20 minutes to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase and shear and stir for 20 minutes to obtain the pre-emulsion; S3. Place the colostrum in a high-pressure homogenizer for high-pressure homogenization and emulsification. The high-pressure homogenizer is set with a first-stage pressure of 400 bar and a second-stage pressure of 40 bar. The high-pressure homogenization and emulsification process is repeated 4 times. The colostrum is then filled with 30 mL per unit. Finally, it is sterilized at 121°C for 20 min to obtain the health-promoting composition.

[0043] Example 4 The first aspect of this example provides a health-promoting composition, the raw materials of which are an oil phase and an aqueous phase, with a mass ratio of oil phase to aqueous phase of 60:940; the raw materials for the preparation of the oil phase include, by mass parts: 5 parts of Haematococcus pluvialis oil, 10 parts of pumpkin seed oil, 10 parts of guarana extract, 15 parts of Eucommia ulmoides seed oil, 10 parts of phospholipids, 5 parts of lycopene oil, and 5 parts of sucrose fatty acid ester; the raw materials for the preparation of the aqueous phase include, by mass parts: 20 parts of oyster peptide, 20 parts of red ginseng extract, 20 parts of tuna peptide, 20 parts of sodium caseinate, 10 parts of modified soybean lecithin, 3.5 parts of L-lysine, 0.1 parts of sucralose, and 846.4 parts of water.

[0044] The second aspect of this example provides a method for preparing a health-promoting composition, specifically comprising the following steps: S1. Mix the raw materials for the oil phase at 80°C for 20 minutes to obtain the oil phase; The aqueous phase raw materials were mixed at 70°C for 20 minutes to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase and shear and stir for 20 minutes to obtain the pre-emulsion; S3. Place the colostrum in a high-pressure homogenizer for high-pressure homogenization and emulsification. The high-pressure homogenizer is set with a first-stage pressure of 200 bar and a second-stage pressure of 20 bar. The high-pressure homogenization and emulsification process is repeated 3 times. The mixture is then filled, with 30 mL filled into each unit. Finally, it is sterilized at 121°C for 20 minutes to obtain the health-promoting composition.

[0045] Example 5 The first aspect of this example provides a health-promoting composition, the raw materials of which are an oil phase and an aqueous phase, with a mass ratio of oil phase to aqueous phase of 64:936; the raw materials for the preparation of the oil phase include, by mass parts: 5 parts of Haematococcus pluvialis oil, 20 parts of pumpkin seed oil, 5 parts of guarana extract, 20 parts of Eucommia ulmoides seed oil, 10 parts of phospholipids, 2 parts of lycopene oil, and 2 parts of sucrose fatty acid ester; the raw materials for the preparation of the aqueous phase include, by mass parts: 30 parts of oyster peptide, 25 parts of red ginseng extract, 20 parts of tuna peptide, 15 parts of sodium caseinate, 6 parts of modified soybean phospholipid, 3.5 parts of L-lysine, 0.1 parts of sucralose, and 836.4 parts of water.

[0046] The second aspect of this example provides a method for preparing a health-promoting composition, specifically comprising the following steps: S1. Mix the raw materials for the oil phase at 80°C for 20 minutes to obtain the oil phase; The aqueous phase raw materials were mixed at 70°C for 20 minutes to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase and shear and stir for 20 minutes to obtain the pre-emulsion; S3. Place the colostrum in a high-pressure homogenizer for high-pressure homogenization and emulsification. The high-pressure homogenizer is set with a first-stage pressure of 800 bar and a second-stage pressure of 60 bar. The high-pressure homogenization and emulsification process is repeated 5 times. The colostrum is then filled with 30 mL per unit. Finally, it is sterilized at 121°C for 20 minutes to obtain the health-promoting composition.

[0047] Comparative Example 1 The specific implementation method in this example is the same as in Example 1, except that the raw materials for preparation do not include guarana extract.

[0048] Comparative Example 2 The specific implementation method in this example is the same as in Example 1, except that the raw materials do not include pumpkin seed oil and Haematococcus pluvialis oil.

[0049] Comparative Example 3 The specific implementation method in this example is the same as in Example 1, except that the raw materials for preparation do not include oyster peptides and tuna peptides.

[0050] Comparative Example 4 The specific implementation method in this example is the same as in Example 1, except that the primary pressure and secondary pressure for preparing the raw materials are both 200 bar.

[0051] Comparative Example 5 The specific implementation method in this example is the same as in Example 1, except that the mass fraction of the raw material water is 268 parts.

[0052] Performance testing 1. Particle size test Test subjects: Compositions prepared in Examples 1-5 and Comparative Examples 1-5.

[0053] Experimental materials and instruments: Z3000S type light scattering particle size analyzer.

[0054] Experimental procedure: Mix 50 μL of sample with 50 ml of water until homogeneous, add the sample to a light scattering particle size analyzer to read the particle size, and statistically analyze the results as follows. Figure 1 .

[0055] 2. Fatigue resistance test Test subjects: Compositions prepared in Examples 1-5 and Comparative Examples 1-5.

[0056] Grouping and Administration: Mice were acclimatized for one week, followed by approximately 30 minutes of swimming training daily for seven days to assess their swimming ability. Mice were randomly assigned to 11 groups: a blank control group and a positive control group. Swimming ability was ensured to be similar across groups. The blank control group received no treatment and was fed normally, while the positive control group received gavage for 14 consecutive days. Swimming time was then tested. Mice in each experimental group were placed in a swimming tank, and the endpoint was set as the mouse's head being completely submerged for 8 seconds without surfacing. The swimming time was recorded. Results are statistically analyzed as follows: Figure 2 .

[0057] from Figure 1-2 Experimental data show that the composition prepared in this invention has a stable nanoemulsion and significant anti-fatigue and energy-enhancing effects. However, comparative examples and comparative data show that: Comparative Examples 1, 2, and 3 reduced guarana extract, pumpkin seed oil, and Haematococcus pluvialis oil, and oyster peptide and tuna peptide, respectively. Although the nanoemulsion was stable, the anti-fatigue ability was significantly reduced, indicating that the simultaneous presence of the raw materials has a significant beneficial effect. The particle size of the product in Comparative Example 4 was >600nm, and the product in Comparative Example 5 showed emulsion stratification; both exhibited a significant decrease in anti-fatigue ability, proving that the oil-water ratio has a significant impact on the product performance.

Claims

1. A health-promoting composition, characterized in that, The raw materials for preparation include an oil phase and an aqueous phase; The raw materials for preparing the oil phase include Haematococcus pluvialis oil, pumpkin seed oil, guarana extract, Eucommia ulmoides seed oil, lycopene oil, emulsifiers, and phospholipids. The raw materials for preparing the aqueous phase include oyster peptides, red ginseng extract, tuna peptides, emulsifiers, pH adjusters, flavoring agents, phospholipids, and water. The mass ratio of the oil phase to the water phase is 1:(5-10).

2. The health-promoting composition according to claim 1, characterized in that, The raw materials for preparing the health-promoting composition, by mass percentage, include: 0.1-5% Haematococcus pluvialis oil, 1-15% pumpkin seed oil, 0.1-10% guarana extract, 0.1-10% Eucommia ulmoides seed oil, 0.01-1% lycopene oil, 0.1-10% phospholipids, 0.1-5% oyster peptides, 0.1-5% red ginseng extract, 0.1-5% tuna peptides, 0.1-10% emulsifiers, 0.1-2% pH adjusters, 0.1-1.5% flavoring agents, and the balance being water.

3. The health-promoting composition according to claim 1 is characterized in that, The astaxanthin content in Haematococcus pluvialis oil is ≥10%, the caffeine content in guarana extract is ≥10%, the total ginsenoside content in red ginseng extract is ≥3%, and the anserine content in tuna peptide is ≥10%.

4. The health-promoting composition according to claim 1, characterized in that, The phospholipids mentioned include at least one of soybean phospholipids, modified soybean phospholipids, and egg yolk lecithin.

5. The health-promoting composition according to claim 1, characterized in that, The emulsifiers include at least one of mono- and diglyceride fatty acid esters, sucrose fatty acid esters, sodium caseinate, sucrose esters, sorbitan fatty acid esters, and propylene glycol fatty acid esters.

6. The health-promoting composition according to claim 1, characterized in that, The pH adjuster includes at least one of citric acid, sodium citrate, sodium carbonate, potassium carbonate, L-lysine, L-arginine, L-histidine, and sodium hydroxide.

7. The health-promoting composition according to claim 1, characterized in that, The flavoring agent includes at least one of mannitol, erythritol, sucralose, maltitol, steviol glycosides, polydextrose, trehalose, sucrose, and fructose.

8. A method for preparing a health-promoting composition according to any one of claims 1-7, characterized in that, Includes the following steps: S1. Mix the raw materials for the oil phase at 50-90℃ to obtain the oil phase; The aqueous phase raw materials are mixed at 40-90℃ to obtain the aqueous phase; S2. Add the oil phase to the aqueous phase, shear and stir to obtain the primary emulsion; S3. The colostrum is subjected to high-pressure homogenization and emulsification, then filled and sterilized at high temperature to obtain a health-promoting composition.

9. The method for preparing the health-promoting composition according to claim 8, characterized in that, The first-stage pressure of the high-pressure homogenization emulsification is 200-800 bar, the second-stage pressure is 30-100 bar, and the number of high-pressure homogenization emulsification cycles is 3-10.

10. The application of a health-promoting composition according to any one of claims 1-8, characterized in that, It is used in the preparation of health products.

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