Composite peptide dietary supplement and preparation method thereof
By combining peptide dietary supplements with peptides and proteins from various animal and plant sources, as well as specific components, the problem of single nutritional components in dietary supplements is solved, achieving rich and balanced nutritional supplementation and mood stabilization.
Patent Information
- Application Number
- CN202511835886.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-08
- Publication Date
- 2026-01-06
AI Technical Summary
Existing dietary supplements have limited nutritional content and cannot meet people's comprehensive nutritional needs for high-quality protein, mood regulators, and other multi-dimensional nutrients.
This product uses a compound peptide dietary supplement containing soy peptides, corn peptides, pea peptides, buckwheat flour, passion fruit extract, etc. It provides a rich, balanced, and easily absorbed source of amino acids by scientifically combining various peptides and proteins from animal and plant sources (soy peptides, corn peptides, pea peptides, whey protein, chicken powder). It also contains L-theanine, passion fruit extract, bergamot, citron, and other ingredients to regulate mood stability and promote nutrient absorption.
It enables rapid replenishment of nutrients, meets the need for high-quality protein, promotes gut health, slows gastric emptying, provides a lasting feeling of fullness, and alleviates tension and stress-related mood swings by regulating the balance of neurotransmitters in the brain, thus improving mood stability.
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Abstract
Description
Technical Field
[0001] This invention relates to the field of health food technology, and in particular to a compound peptide dietary supplement and its preparation method. Background Technology
[0002] Dietary supplements are an important vehicle for filling nutritional gaps in daily diets and supporting specific health needs. Their core value lies in precisely supplementing nutrients that are easily lacking in the diet, such as dietary fiber, vitamins, minerals, and herbal extracts. With social progress and a deeper understanding of health, people's nutritional needs have upgraded from "basic supplementation" to "comprehensive, balanced, and synergistic effects." Single-ingredient dietary supplements are no longer sufficient to meet this change. Existing dietary supplements generally suffer from the problem of limited nutritional content, failing to meet people's comprehensive needs for multi-dimensional nutrition, such as high-quality protein and mood-regulating factors. Summary of the Invention
[0003] The purpose of this invention is to provide a compound peptide dietary supplement and its preparation method, which is a nutrient-rich, easily absorbed compound peptide dietary supplement that can stabilize mood.
[0004] To achieve the above objectives, the present invention provides a compound peptide dietary supplement comprising the following raw materials in parts by weight: Soybean peptides 10-15 parts, corn peptides 5-10 parts, pea peptides 20-30 parts, buckwheat flour 10-15 parts, passion fruit extract 0.2-0.5 parts, L-theanine 0.5-1 part, cordyceps militaris 1-2 parts, bergamot 0.5-1 part, citron 0.5-1 part, resistant dextrin 5-10 parts, whey protein 15-25 parts, chicken meal 5-19 parts, compound vitamins 2-4 parts, compound minerals 2-4 parts, sweeteners 2-6 parts.
[0005] In this invention, the molecular weight of soybean peptides is 200-800 Da, the molecular weight of corn peptides is 200-800 Da, and the molecular weight of pea peptides is 200-800 Da.
[0006] In this invention, the molecular weight of soybean peptides, corn peptides, and pea peptides is controlled to 200-800 Da, making them easily absorbed by the human body.
[0007] In this invention, the compound vitamin includes vitamin C, vitamin D3, and vitamin B9; the mass ratio of vitamin C, vitamin D3, and vitamin B9 is 1.5-2:0.25-1:0.25-1.
[0008] In this invention, vitamin B9 is converted to 5-methyltetrahydrofolate by dihydrofolate reductase, an essential precursor for the synthesis of neurotransmitters (dopamine, γ-aminobutyric acid, GABA), and can directly participate in the brain's "mood regulation pathway." Vitamin C can enhance the activity of dihydrofolate reductase, promoting the conversion of vitamin B9 to 5-methyltetrahydrofolate, and simultaneously promoting the absorption of zinc gluconate from the complex minerals. Vitamin D3 can regulate the synthesis and release of the neurotransmitter serotonin in the brain, aiding in mood stability, and simultaneously promoting the intestinal transport and utilization of calcium citrate from the complex minerals. The coordinated action of vitamins B9, D3, and C promotes the synthesis and release of the neurotransmitter serotonin, thus aiding in mood stability.
[0009] In this invention, the composite minerals include zinc gluconate, magnesium citrate, and calcium citrate; the mass ratio of zinc gluconate, magnesium citrate, and calcium citrate is 0.5-1:0.5-1.5:1-1.5.
[0010] In this invention, zinc gluconate provides zinc ions to boost immunity. Magnesium citrate helps relax tense muscles, relieves stress-induced stiffness and headaches, promotes GABA (gamma-aminobutyric acid) activity, and improves sleep. Calcium citrate provides calcium ions to promote the transmission of nerve signals.
[0011] In this invention, the sweetener includes steviol glycosides.
[0012] This invention also provides a method for preparing the above-mentioned compound peptide dietary supplement, comprising the following preparation steps: S1. Mix Cordyceps militaris, Buddha's hand, and citron, crush them to obtain a mixture, mix the mixture with water, and distill to obtain volatile oil and residue; S2. Mix the medicinal residue with an ethanol solution and reflux to extract the extract. Filter, concentrate and dry the extract to obtain a compound extract. S3. Mix passion fruit extract, L-theanine, resistant dextrin, compound extract and volatile oil, stir to obtain a premix; S4. Mix the premix, multivitamins, multiminerals, and sweetener, and stir to obtain an intermediate product; S5. Mix the intermediate product, soybean peptide, corn peptide, pea peptide, buckwheat flour, whey protein, and chicken powder, and stir to obtain a compound peptide dietary supplement.
[0013] In this invention, after being pulverized in S1, the mixture is passed through an 80-100 mesh sieve to obtain a mixture.
[0014] In this invention, the mass-to-volume ratio of the mixture to water in S1 is 1g:8-10mL, the distillation temperature is 85-90℃, and the distillation time is 1.5-2h.
[0015] In this invention, the mass-to-volume ratio of medicinal residue to ethanol solution in S2 is 1g:5-10mL, the mass concentration of ethanol solution is 50%-70%, the reflux extraction temperature is 70-80℃, the number of reflux extractions is 1-3 times, and the time for each reflux extraction is 1-3h.
[0016] In this invention, filtration in S2 is performed using a 100-mesh filter cloth, the concentration temperature is 60-70℃, the concentration vacuum degree is -0.08MPa, the drying temperature is 60℃, and the drying vacuum degree is -0.08MPa.
[0017] In this invention, the stirring speed in S3 is 30-40 rpm and the stirring time is 30-40 min; the stirring speed in S4 is 45-55 rpm and the stirring time is 15-25 min.
[0018] In this invention, the stirring speed in S5 is 25-35 rpm, and the stirring time is 15-25 min.
[0019] The present invention has the following beneficial effects: This invention provides a compound peptide dietary supplement comprising the following ingredients in parts by weight: Soybean peptides 10-15 parts, corn peptides 5-10 parts, pea peptides 20-30 parts, buckwheat flour 10-15 parts, passion fruit extract 0.2-0.5 parts, L-theanine 0.5-1 part, cordyceps militaris 1-2 parts, bergamot 0.5-1 part, citron 0.5-1 part, resistant dextrin 5-10 parts, whey protein 15-25 parts, chicken meal 5-19 parts, compound vitamins 2-4 parts, compound minerals 2-4 parts, sweeteners 2-6 parts.
[0020] This invention provides a rich, balanced, and easily absorbed source of amino acids by scientifically blending various peptides and proteins from animal and plant sources (soybean peptides, corn peptides, pea peptides, whey protein, and chicken meal). This allows for rapid replenishment of nutrients, meeting the body's need for high-quality protein. Simultaneously, the resistant dextrin and buckwheat flour in the formula provide excellent dietary fiber and complex carbohydrates, promoting gut health, slowing gastric emptying, and providing a lasting feeling of fullness. This makes it suitable for individuals requiring weight management or as a nutritional meal replacement.
[0021] The compound peptide dietary supplement of this invention also includes L-theanine and passion fruit extract. L-theanine can activate the activity of glutamate decarboxylase (GAD) in the brain, promote the conversion and release of glutamate to GABA (γ-aminobutyric acid), reduce the excitability of neuronal membrane potential, and inhibit the overactivation of anxiety-related brain regions (such as the amygdala), thereby relieving tension. In addition, L-theanine can regulate the balanced release of serotonin and dopamine in the brain, avoid emotional fluctuations caused by excessive dopamine, and achieve a balanced regulatory effect of calming and focusing.
[0022] Passionflower extract reduces the secretion of adrenocorticotropic hormone (ACTH) by inhibiting the overactivation of the hypothalamus-pituitary-adrenal axis (HPA axis), thereby reducing the synthesis and release of adrenocorticotropic hormone and improving stress-induced mood fluctuations. At the same time, it can also inhibit the activity of monoamine oxidase (MAO), reduce the degradation of serotonin and dopamine in the brain, and prolong the duration of action of serotonin neurotransmitter.
[0023] After extraction, the active ingredients in the extracts of Buddha's Hand and Citron mainly include limonene and linalool. These components can soothe neuromuscular tension and relieve somatic symptoms caused by anxiety (such as chest tightness and irritability); linalool has a mild sedative effect and enhances the inhibitory regulatory effect of L-theanine on the central nervous system.
[0024] Furthermore, Buddha's Hand and Citron also have the effects of soothing the liver and regulating qi, harmonizing the stomach and relieving pain, and drying dampness and resolving phlegm. By regulating the qi of the spleen and stomach, maintaining intestinal health, and alleviating emotional distress caused by liver qi stagnation, they provide a physiological basis for emotional stability. Cordyceps militaris has the effects of tonifying the lungs and kidneys, stopping bleeding and resolving phlegm, and can enhance the body's immunity and improve fatigue symptoms caused by "lung and kidney deficiency".
[0025] Buddha's Hand and Citron are used to soothe the liver and regulate qi, and regulate the spleen and stomach, while improving the environment for nutrient absorption; Cordyceps militaris is used to nourish the lungs and kidneys and strengthen the body's immunity. The three of them form a TCM conditioning system that combines conditioning and tonification.
[0026] The technical solution of the present invention will be further described in detail below through embodiments. Detailed Implementation
[0027] The present invention will be further described below with reference to embodiments. Unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art. The features mentioned above or in the specific examples mentioned in this invention can be combined arbitrarily, and these specific embodiments are only used to illustrate the invention and are not intended to limit the scope of the invention.
[0028] Example 1 A complex peptide dietary supplement comprising the following ingredients in parts by weight: 12 parts soybean peptide, 8 parts corn peptide, 20 parts pea peptide, 15 parts buckwheat flour, 0.2 parts passion fruit extract, 0.8 parts L-theanine, 1.5 parts cordyceps militaris, 1 part bergamot, 1 part citron, 8 parts resistant dextrin, 20 parts whey protein, 18 parts chicken powder, 4 parts compound vitamins, 3 parts compound minerals, and 4 parts sweetener.
[0029] The molecular weight of soybean peptides is 500 Da, the molecular weight of corn peptides is 500 Da, and the molecular weight of pea peptides is 500 Da.
[0030] A multivitamin contains 2 servings of vitamin C, 1 serving of vitamin D3, and 1 serving of vitamin B9.
[0031] The compound minerals consist of 1 part zinc gluconate, 0.5 parts magnesium citrate, and 1.5 parts calcium citrate.
[0032] The preparation method of the above-mentioned compound peptide dietary supplement includes the following preparation steps: S1. Mix Cordyceps militaris, Buddha's hand, and citron, crush them, and pass them through a 100-mesh sieve to obtain a mixture. Mix the mixture with water at a mass-volume ratio of 1g:10mL, and distill at 85℃ for 1.5h to obtain volatile oil and residue. S2. Mix the medicinal residue with a 70% ethanol solution at a mass-to-volume ratio of 1g:10mL and perform reflux extraction (reflux extraction is performed twice, with each reflux extraction lasting 1.5 hours and at a temperature of 75℃) to obtain an extract. Filter the extract using a 100-mesh filter cloth and then concentrate it under a vacuum of -0.08MPa and at 60℃. After obtaining the concentrate, dry it under a vacuum of -0.08MPa and at 60℃ to obtain the composite extract. S3. Mix passion fruit extract, L-theanine, resistant dextrin, compound extract and volatile oil, and stir at 30 rpm for 30 min to obtain a premix. S4. Mix the premix, multivitamins, multiminerals, and sweetener, and stir at 45 rpm for 20 minutes to obtain the intermediate product. S5. Mix the intermediate product, soybean peptide, corn peptide, pea peptide, buckwheat flour, whey protein, and chicken powder, and stir at 25 rpm for 25 minutes to obtain a compound peptide dietary supplement.
[0033] Example 2 A complex peptide dietary supplement comprising the following ingredients in parts by weight: 15 parts soybean peptide, 8 parts corn peptide, 25 parts pea peptide, 12 parts buckwheat flour, 0.4 parts passion fruit extract, 1 part L-theanine, 2 parts cordyceps militaris, 0.8 parts bergamot, 0.8 parts citron, 8 parts resistant dextrin, 15 parts whey protein, 19 parts chicken powder, 2 parts compound vitamins, 2 parts compound minerals, and 6 parts sweetener.
[0034] The molecular weight of soybean peptides is 500 Da, the molecular weight of corn peptides is 500 Da, and the molecular weight of pea peptides is 500 Da.
[0035] A multivitamin contains 1.5 parts vitamin C, 0.25 parts vitamin D3, and 0.25 parts vitamin B9.
[0036] The compound minerals include 0.5 parts zinc gluconate, 0.5 parts magnesium citrate, and 1 part calcium citrate.
[0037] The preparation method of the above-mentioned compound peptide dietary supplement includes the following preparation steps: S1. Mix Cordyceps militaris, Buddha's hand, and citron, crush them, and pass them through a 100-mesh sieve to obtain a mixture. Mix the mixture with water at a mass-volume ratio of 1g:8mL, and distill at 85℃ for 1.5h to obtain volatile oil and residue. S2. Mix the medicinal residue with a 70% ethanol solution at a mass-to-volume ratio of 1g:10mL and perform reflux extraction (reflux extraction is performed twice, with each reflux extraction lasting 2 hours and at a temperature of 70℃) to obtain an extract. Filter the extract using a 100-mesh filter cloth and then concentrate it under a vacuum of -0.08MPa and at 60℃. After obtaining the concentrate, dry it under a vacuum of -0.08MPa and at 60℃ to obtain the composite extract. S3. Mix passion fruit extract, L-theanine, resistant dextrin, compound extract and volatile oil, and stir at 40 rpm for 40 min to obtain a premix. S4. Mix the premix, multivitamins, multiminerals, and sweetener, and stir at 45 rpm for 25 minutes to obtain the intermediate product. S5. Mix the intermediate product, soybean peptide, corn peptide, pea peptide, buckwheat flour, whey protein, and chicken powder, and stir at 30 rpm for 20 minutes to obtain a compound peptide dietary supplement.
[0038] Example 3 A complex peptide dietary supplement comprising the following ingredients in parts by weight: 14 parts soybean peptide, 5 parts corn peptide, 30 parts pea peptide, 12 parts buckwheat flour, 0.5 parts passion fruit extract, 0.5 parts L-theanine, 1.5 parts cordyceps militaris, 0.5 parts bergamot, 0.5 parts citron, 10 parts resistant dextrin, 25 parts whey protein, 5 parts chicken powder, 3 parts compound vitamins, 4 parts compound minerals, and 4 parts sweetener.
[0039] The molecular weight of soybean peptides is 500 Da, the molecular weight of corn peptides is 500 Da, and the molecular weight of pea peptides is 500 Da.
[0040] A multivitamin contains 2 parts vitamin C, 0.5 parts vitamin D3, and 0.5 parts vitamin B9.
[0041] The compound minerals consist of 1 part zinc gluconate, 1.5 parts magnesium citrate, and 1.5 parts calcium citrate.
[0042] The preparation method of the above-mentioned compound peptide dietary supplement includes the following preparation steps: S1. Mix Cordyceps militaris, Buddha's hand, and citron, crush them, and pass them through a 100-mesh sieve to obtain a mixture. Mix the mixture with water at a mass-volume ratio of 1g:8mL, and distill at 90℃ for 1.5h to obtain volatile oil and residue. S2. Mix the medicinal residue with a 70% ethanol solution at a mass-volume ratio of 1g:10mL and perform reflux extraction (reflux extraction is performed 3 times, the time of each reflux extraction is 1h, and the temperature of reflux extraction is 75℃) to obtain an extract. Filter the extract through a 100-mesh filter cloth, and then concentrate it under a vacuum of -0.08MPa and a temperature of 60℃ to obtain a concentrated solution. Dry the concentrated solution under a vacuum of -0.08MPa and a temperature of 60℃ to obtain a composite extract. S3. Mix passion fruit extract, L-theanine, resistant dextrin, compound extract and volatile oil, and stir at 30 rpm for 35 min to obtain a premix. S4. Mix the premix, multivitamins, multiminerals and sweetener, and stir at 50 rpm for 20 minutes to obtain the intermediate product. S5. Mix the intermediate product, soybean peptide, corn peptide, pea peptide, buckwheat flour, whey protein, and chicken powder, and stir at 35 rpm for 15 minutes to obtain a compound peptide dietary supplement.
[0043] Example 4 A complex peptide dietary supplement comprising the following ingredients in parts by weight: 10 parts soybean peptide, 10 parts corn peptide, 28 parts pea peptide, 10 parts buckwheat flour, 0.3 parts passion fruit extract, 0.6 parts L-theanine, 2 parts cordyceps militaris, 1 part bergamot, 1 part citron, 5 parts resistant dextrin, 23 parts whey protein, 15 parts chicken powder, 4 parts compound vitamins, 3 parts compound minerals, and 2 parts sweetener.
[0044] The molecular weight of soybean peptides is 500 Da, the molecular weight of corn peptides is 500 Da, and the molecular weight of pea peptides is 500 Da.
[0045] A multivitamin contains 2 servings of vitamin C, 1 serving of vitamin D3, and 1 serving of vitamin B9.
[0046] The compound minerals consist of 1 part zinc gluconate, 1 part magnesium citrate, and 1 part calcium citrate.
[0047] The preparation method of the above-mentioned compound peptide dietary supplement includes the following preparation steps: S1. Mix Cordyceps militaris, Buddha's hand, and citron, crush them, and pass them through a 100-mesh sieve to obtain a mixture. Mix the mixture with water at a mass-volume ratio of 1g:8mL, and distill at 85℃ for 2 hours to obtain volatile oil and residue. S2. Mix the medicinal residue with a 70% ethanol solution at a mass-to-volume ratio of 1g:10mL and perform reflux extraction (reflux extraction is performed twice, with each reflux extraction lasting 3 hours and at a temperature of 75℃) to obtain an extract. Filter the extract using a 100-mesh filter cloth and then concentrate it under a vacuum of -0.08MPa and at 60℃. After obtaining the concentrate, dry it under a vacuum of -0.08MPa and at 60℃ to obtain the composite extract. S3. Mix passion fruit extract, L-theanine, resistant dextrin, compound extract and volatile oil, and stir at 40 rpm for 30 min to obtain a premix. S4. Mix the premix, multivitamins, multiminerals, and sweetener, and stir at 45 rpm for 25 minutes to obtain the intermediate product. S5. Mix the intermediate product, soybean peptide, corn peptide, pea peptide, buckwheat flour, whey protein, and chicken powder, and stir at 35 rpm for 20 minutes to obtain a compound peptide dietary supplement.
[0048] test: Mouse toxicity test: Experimental animals: SPF-grade Kunming mice, weighing 18-22g, were selected and acclimatized for three days (temperature 22±2℃, humidity 55±5%, 12h light / 12h darkness, free access to water and food). Healthy or abnormal individuals were excluded before being used in the experiment.
[0049] Twenty healthy mice (half male and half female) were selected and administered the compound peptide dietary supplement prepared in Example 1 via oral gavage. Mice were fasted for 12 hours prior to administration, and the dosage was 10 g / kg, administered via gavage once every 24 hours.
[0050] Within 2 weeks of administration, observe the symptoms of poisoning in mice (convulsions, vomiting, diarrhea, abnormal activity, etc.).
[0051] Results analysis: No obvious symptoms of poisoning were observed in any of the 20 mice, and no mice died.
[0052] 30-day repeated-dose feeding experiment: Experimental drug: The compound peptide dietary supplement prepared in Example 1.
[0053] Experimental animals: 60 eight-week-old SPF-grade ICR mice, weighing 20-25g, half male and half female.
[0054] The mice were randomly divided into four groups: a control group, a high-dose group, and... medium dose group Low-dose group, 15 animals per group.
[0055] Control group: fed normal feed for 30 days.
[0056] High-dose group: The patient was administered 5 g / kg by gavage for 30 days, once daily.
[0057] Medium-dose group: 2.5 g / kg was administered by gavage for 30 days, once daily.
[0058] Low-dose group: 1.5 g / kg was administered by gavage for 30 days, once daily.
[0059] The feeding conditions for the above 30 days were: temperature 22±2℃, humidity 55±5%, 12h light / 12h darkness, and free access to water and food.
[0060] Animal behavior, toxic effects, and mortality were observed daily. Body weight was recorded weekly, and weekly food intake and utilization rate were calculated. Results: Mice showed good mental condition within 30 days, with no symptoms of poisoning such as convulsions, diarrhea, or abnormal activity. There were no statistically significant differences in weekly body weight, weekly weight gain, weekly food intake, and weekly food utilization rate among the groups. P <0.05).
[0061] Complete blood count and biochemical tests: Complete blood count (CBC) tests: white blood cell count (WBC), red blood cell count (RBC), and hemoglobin level (Hgb); Biochemical indicators tested: ALT, AST, creatinine (Cr), blood urea nitrogen (BUN), blood glucose (GLU), total protein (TP), and albumin (ALB).
[0062] Results: The blood routine test values and biochemical indicators of mice in each group were all within the normal range, and there was no statistically significant difference compared with the control group. P <0.05).
[0063] After the above tests were completed, the mice were euthanized, dissected, and all major organs, including the liver, kidneys, heart, spleen, lungs, stomach, and duodenum, were removed. Pathological sections of the major organs were prepared and stained with hematoxylin and eosin (HE) to observe morphological changes. Results: No pathological changes were observed in any of the organs.
[0064] The above results demonstrate that the compound peptide dietary supplement provided by this invention is non-toxic.
[0065] Behavioral experiment of mice in a light and dark box: Experimental animals: 48 eight-week-old SPF-grade ICR mice, weighing 20-25g, half male and half female.
[0066] Experimental drug: The compound peptide dietary supplement prepared in Example 1.
[0067] The mice were randomly divided into four groups: a control group, a high-dose group, and... medium dose group Low-dose group, 12 animals per group.
[0068] Control group: fed normal feed for 30 days.
[0069] High-dose group: The patient was administered 5 g / kg by gavage for 30 days, once daily.
[0070] Medium-dose group: 2.5 g / kg was administered by gavage for 30 days, once daily.
[0071] Low-dose group: 1.5 g / kg was administered by gavage for 30 days, once daily.
[0072] The feeding conditions for the above 30 days are as follows: temperature 22±2℃, humidity 55±5%, 12h light / 12h darkness, free access to water and food.
[0073] Test scenario: A box measuring 90cm long, 90cm wide, and 50cm high was selected as the test scenario. Half of it was a dark room and the other half was a bright room, with a small hole connecting the two rooms.
[0074] In a quiet environment, mice were placed in a box to begin the test. The total time the mice spent in the bright room was recorded every 10 minutes. The longer the mice spent in the bright room, the more stable their emotions and the less anxious they were. The results are shown in Table 1.
[0075] Table 1 Results of the light-dark box behavioral experiment on mice
[0076] 'a' indicates a comparison with the blank group. p <0.05.
[0077] As shown in Table 1, compared with the control group, the mice in the low-dose, medium-dose, and high-dose groups all had a longer stay time in the bright room, and the stay time increased with increasing dosage. This indicates that the compound peptide dietary supplement provided by this invention can significantly reduce anxiety behavior in mice and has a mood-stabilizing effect.
[0078] Clinical trials: Sixty workers (all of whom signed informed consent forms), aged 30-35 years, were randomly selected, including 30 men and 30 women. These 60 workers experienced daily symptoms such as low mood, irritability, emotional instability, and frequent sighing. They took the compound peptide dietary supplement prepared in Example 1 of this invention once daily. After 30 days, none of the 60 selected workers experienced any adverse symptoms. After 30 days of use, 57 of the 60 workers reported reduced daily stress and more stable emotions. This indicates that the compound peptide dietary supplement provided by this invention has an anxiety-relieving effect.
[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.
Claims
1. A composite peptide dietary supplement, characterized in that, The raw materials include the following mass parts: 10-15 parts of soybean peptides, 5-10 parts of corn peptides, 20-30 parts of pea peptides, 10-15 parts of buckwheat powder, 0.2-0.5 parts of passion fruit extract, 0.5-1 part of L-theanine, 1-2 parts of cordyceps militaris, 0.5-1 part of bergamot, 0.5-1 part of citron, 5-10 parts of resistant dextrin, 15-25 parts of whey protein, 5-19 parts of chicken powder, 2-4 parts of complex vitamins, 2-4 parts of complex minerals, and 2-6 parts of sweeteners.
2. The complex peptide dietary supplement according to claim 1, characterized in that, The molecular weight of the soybean peptides is 200-800 Da, the molecular weight of the corn peptides is 200-800 Da, and the molecular weight of the pea peptides is 200-800 Da.
3. The complex peptide dietary supplement according to claim 1, characterized in that, The complex vitamins include vitamin C, vitamin D3, and vitamin B9, and the mass ratio of vitamin C, vitamin D3, and vitamin B9 is 1.5-2:0.25-1:0.25-1.
4. The complex peptide dietary supplement according to claim 1, characterized in that, The complex minerals include zinc gluconate, magnesium citrate, and calcium citrate, and the mass ratio of zinc gluconate, magnesium citrate, and calcium citrate is 0.5-1:0.5-1.5:1-1.
5.
5. The complex peptide dietary supplement according to claim 1, characterized in that, The sweetener includes steviol glycoside.
6. A method of preparing a composite peptide dietary supplement as claimed in any one of claims 1 to 5, characterised in that, The preparation steps include the following: S1, mixing cordyceps militaris, bergamot, and citron, crushing to obtain a mixture, mixing the mixture with water, and distilling to obtain volatile oil and dregs; S2, mixing the dregs with an ethanol solution, performing reflux extraction to obtain an extraction liquid, filtering, concentrating, and drying the extraction liquid to obtain a composite extract; S3, mixing passion fruit extract, L-theanine, resistant dextrin, the composite extract, and volatile oil, and stirring to obtain a premix; S4, mixing the premix, complex vitamins, complex minerals, and sweeteners, and stirring to obtain an intermediate product; S5, mixing the intermediate product, soybean peptides, corn peptides, pea peptides, buckwheat powder, whey protein, and chicken powder, and stirring to obtain a composite peptide dietary supplement.
7. The method for preparing a compound peptide dietary supplement according to claim 6, characterized in that, In S1, the mass-to-volume ratio of the mixture to water is 1g:8-10mL, the distillation temperature is 85-90℃, and the distillation time is 1.5-2h.
8. The method for preparing a compound peptide dietary supplement according to claim 6, characterized in that, In S2, the mass-to-volume ratio of the dregs to the ethanol solution is 1g:5-10mL, the mass concentration of the ethanol solution is 50%-70%, the reflux extraction temperature is 70-80℃, the number of reflux extraction is 1-3 times, and the single reflux extraction time is 1-3h.
9. The method of claim 6, wherein the method is characterized by, In S3, the stirring speed is 30-40rpm, and the stirring time is 30-40min. In S4, the stirring speed is 45-55rpm, and the stirring time is 15-25min.
10. The method of claim 6, wherein the method is characterized by, In S5, the stirring speed is 25-35rpm, and the stirring time is 15-25min.