Refreshing medicinal tea and preparation method thereof

Abstract

The invention belongs to the technical field of traditional Chinese medicine tea, and provides refreshing medicinal tea and a preparation method thereof.The refreshing medicinal tea is prepared from, by weight, 10-20 parts of guarana extract, 8-15 parts of green tea extract, 45-52 parts of taurine, 5-12 parts of vitamin B group, 15-20 parts of ginseng extract, 100-150 parts of maca powder, 5-12 parts of phosphatidylserine and 10-20 parts of ginkgo leaf extract; by combining the composite effect of caffeine, tea polyphenol and ginsenoside, the refreshing effect of the energy beverage is simulated through the multi-target effect, meanwhile, the natural attributes of traditional medicinal tea are reserved, and by stimulating the nervous system and improving the alertness and concentration, the fatigue feeling can be effectively resisted on the whole, the waking state is promoted, and the refreshing effect of the energy beverage is improved. In the preparation process of the medicinal tea, cold extraction and hot extraction are combined, the effectiveness of the components is ensured, and meanwhile, stevioside, honey or rock candy is used for seasoning, so that the medicinal tea is pleasant in taste and easy to accept.

Description

Technical Field

[0001] The invention belongs to the technical field of Chinese medicinal tea, in particular to a refreshing medicinal tea and a preparation method thereof. Background Art

[0002] In the fast-paced modern life, people are faced with high-intensity work pressure, study tasks and complex life affairs, and often feel tired and sleepy. The demand for refreshing drinks is growing. Tea drinks, as a traditional and popular drink, occupy a large share in the market. Traditional tea drinks, such as green tea, black tea and oolong tea, are widely popular for their antioxidant properties and refreshing effects.

[0003] However, in terms of refreshing effect, ordinary tea drinks often rely only on the small amount of caffeine contained in the tea leaves themselves to achieve the refreshing effect, and the refreshing effect is limited and short-lived. When people work, study or engage in high-intensity activities for a long time, such tea drinks are difficult to continuously fight fatigue and cannot meet the needs of sustained wakefulness and high concentration. Although the caffeine in traditional tea drinks can quickly refresh the mind, its effect is often accompanied by energy fluctuations, which may lead to fatigue after a short period of excitement.

[0004] From the perspective of nutritional ingredients, most conventional tea drinks have relatively simple nutritional ingredients. In addition to the basic tea polyphenols, they lack ingredients that are beneficial to the human body, such as ginsenosides, phytosterols and amino acids that are rich in maca powder. For people who need to supplement multiple nutrients to enhance physical strength and endurance, such as athletes and heavy manual laborers, these tea drinks cannot provide comprehensive nutritional support and are difficult to meet their physical needs in special conditions.

[0005] In terms of preparation technology, the production process of traditional tea beverages is relatively simple and extensive. Usually, it is just a simple hot water brewing or short-time boiling. This method cannot fully extract the effective substances in tea leaves and other possible added ingredients, resulting in a low content of effective ingredients in tea beverages, reducing the efficacy of the product.

[0006] To this end, those skilled in the art have proposed a refreshing medicinal tea and a preparation method thereof, aiming to provide a new medicinal tea that has both high efficiency in refreshing, rich nutrition and good taste. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides a refreshing medicinal tea and a preparation method thereof to solve the problems raised in the background technology.

[0008] According to a first aspect of the present disclosure, a refreshing medicinal tea is provided, which comprises the following components, calculated by weight: 10 to 20 parts of guarana extract, 8 to 15 parts of green tea extract, 45 to 52 parts of taurine, 5 to 12 parts of vitamin B group, 15 to 20 parts of ginseng extract, 100 to 150 parts of maca powder, 5 to 12 parts of phosphatidylserine, and 10 to 20 parts of ginkgo leaf extract.

[0009] Preferably, the following components are included, calculated by weight: 15 parts of guarana extract, 10 parts of green tea extract, 50 parts of taurine, 7 parts of vitamin B group, 18 parts of ginseng extract, 150 parts of maca powder, 10 parts of phosphatidylserine, and 20 parts of ginkgo leaf extract.

[0010] According to a second aspect of the present disclosure, a method for preparing a refreshing medicinal tea is provided, which is applied in the first aspect and comprises the following steps:

[0011] S1. Preparation of cold extract: adding guarana extract, green tea extract and ginkgo leaf extract to 500 ml of deionized water, mixing, sealing and refrigerating for 12 hours to obtain cold extract;

[0012] S2, hot melt extraction: boil 300 ml water, add maca powder and ginseng extract, simmer for 15 minutes, filter to obtain concentrated liquid, and prepare hot melt concentrate;

[0013] S3. Energy factor activation: crush taurine and vitamin B group tablets and dissolve them in 80°C hot water, add stevioside and apple cider vinegar, stir until completely dissolved, and prepare energy factor activation solution;

[0014] S4, multiphase mixing: cold extract, hot melt concentrate and energy factor activation solution are mixed in a ratio of 5:3:2, and after mixing evenly, phosphatidylserine pre-dissolved in a small amount of warm water is added to prepare a medicinal tea solution;

[0015] S5. Aseptic filling: sterilize the medicinal tea solution with 100℃ circulating steam for 15 minutes and then fill and bottle it.

[0016] Preferably, the preparation of the cold extract in step S1 further comprises the following steps:

[0017] S101, passing the guarana extract through a 60-mesh sieve, dispersing the green tea extract by ultrasound at a power of 200 W and a frequency of 40 kHz for 5 minutes, and mixing the ginkgo leaf extract with a 0.1% β-cyclodextrin solution at a ratio of 1:5;

[0018] S102, adding the three extracts into deionized water at the same time and mixing them, centrifuging them at 4000 g for 10 minutes, and then fine filtering them through a 0.45 μm microporous filter membrane;

[0019] S103. After separation and purification, the solution is sealed and refrigerated at 4±1° C. for 12 hours to obtain a cold extract.

[0020] Preferably, the hot melt extraction in step S2 further comprises the following steps:

[0021] S201, adding ginseng extract and maca powder into a reaction kettle, and adding 60% ethanol aqueous solution at a mass volume ratio of 1:20;

[0022] S202, start the reaction kettle and heat it, control the temperature at 50-70° C., and stir it at the same time, and control the stirring speed at 100-200 rpm to fully mix and contact the raw materials with the solvent;

[0023] S203, maintaining the heating and stirring state for dynamic extraction, the extraction time is 1-3 hours, after the extraction is completed, the mixed solution in the reaction kettle is allowed to stand for 15-30 minutes to allow the undissolved solid impurities to precipitate;

[0024] S204, transferring the supernatant to a clean container by filtering or centrifuging to obtain a dynamic extract containing multiple active ingredients;

[0025] S205, subjecting the dynamic extract to vacuum distillation, reducing the pressure to between 30-80 kPa, and controlling the temperature to between 40-60° C., so that the ethanol and water in the extract gradually evaporate;

[0026] S206. When the volume of the extract is concentrated to 1 / 3-1 / 5 of the original volume, the required concentration of the hot melt concentrate is reached, and the hot melt concentrate is obtained after transfer.

[0027] Preferably, the energy factor activation in step S3 further comprises the following steps:

[0028] S301, slowly adding taurine into water at a temperature of 40-60° C., and stirring the water at a speed of 100-150 rpm for 5-10 minutes, so that the taurine is fully dissolved in the water to form a taurine solution;

[0029] S302, after the taurine is completely dissolved, adding the vitamin B group powder into the same container, and continuing stirring for 5-10 minutes, with the rotation speed maintained at 100-150 rpm, so that the vitamin B group and the taurine solution are fully mixed and dissolved to form a uniform mixed solution;

[0030] S303, after the vitamin B group is completely dissolved, add stevioside into the container, dissolve rapidly under the water temperature and stirring conditions of S302, and stir for 3-5 minutes to completely dissolve the stevioside to obtain a mixed solution;

[0031] S304, slowly adding apple cider vinegar to the dissolved mixed solution, increasing the stirring speed to 150-200 rpm, and controlling the stirring time to 10-15 minutes to allow the complexation reaction to proceed fully;

[0032] S305. After the complexation reaction is completed, the chelation reaction is allowed to stand for 30 minutes, and the pH value of the mixed solution is adjusted to 4.5±0.2 to form a stable organic acid salt, thereby obtaining an energy factor activation solution.

[0033] Preferably, the multiphase mixing in step S4 further comprises the following steps:

[0034] S401, slowly pouring the cold extract into a stirring tank, stirring at 50-80 rpm to make the cold extract in a slow-flowing state, and then evenly adding the hot melt concentrate into the cold extract in a thin stream. During the adding process, gradually increase the stirring speed to 80-120 rpm to make the two liquids fully mixed. The mixing time is 10-15 minutes;

[0035] S402, after the cold extract and the hot melt concentrate are fully mixed, the stirring speed is reduced to 60-80 rpm, and the energy factor activation liquid is slowly added. During the addition process, the stirring speed is gradually increased to 100-120 rpm, and the stirring is continued for 10-15 minutes to fully blend the energy factor activation liquid and the mixed liquid to obtain a primary mixed solution;

[0036] S403, using a small amount of warm water to pre-dissolve the phosphatidylserine, dissolving it completely to form a uniform colloid, and slowly adding the pre-dissolved phosphatidylserine to the primary mixed solution, stirring at 80-120 rpm during the addition process;

[0037] S404, after the addition is completed, continue stirring for 15-20 minutes to evenly distribute the phosphatidylserine in the solution, filter the mixed solution through a filter to remove tiny particles or impurities, and obtain a medicinal tea solution.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. The present invention combines the combined effects of caffeine, tea polyphenols and ginsenosides to stimulate the nervous system, enhance alertness and concentration, and can effectively resist fatigue and promote wakefulness. In addition, the tea polyphenols in green tea extract and the antioxidant components of ginkgo leaf extract can effectively fight free radicals, reduce oxidative stress, and protect cells and tissues. At the same time, maca powder contains rich nutrients, which can effectively enhance physical strength and endurance. It is particularly suitable for people who need high-intensity physical support. Combined with other ingredients, it can support the needs of sports performance and daily activities.

[0040] 2. The present invention can not only improve energy metabolism by adding taurine and vitamin B group, but also help to improve mood and psychological state, relieve stress and anxiety, and the addition of apple cider vinegar can help regulate blood sugar levels to a certain extent, stabilize energy release, and prevent fatigue caused by blood sugar fluctuations.

[0041] 3. The preparation process of the medicinal tea of ​​the present invention combines cold extraction and hot extraction to ensure the effectiveness of the ingredients. At the same time, the medicinal tea is flavored with stevioside, honey or rock sugar to make it pleasant in taste and easy to accept, thereby increasing the convenience and fun of drinking. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a flow chart of the method for preparing the refreshing medicinal tea of ​​the present invention;

[0043] Figure 2 The present invention is a flow chart for preparing the cold extract;

[0044] Figure 3 It is a hot melt extraction flow chart of the present invention;

[0045] Figure 4 It is the energy factor activation flow chart of the present invention;

[0046] Figure 5 This is a multiphase mixing flow chart of the present invention. DETAILED DESCRIPTION

[0047] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0048] Embodiment 1: The present invention provides a refreshing medicinal tea, which comprises the following components by weight: 15 parts of guarana extract, 10 parts of green tea extract, 50 parts of taurine, 7 parts of vitamin B group, 18 parts of ginseng extract, 150 parts of maca powder, 10 parts of phosphatidylserine, and 20 parts of ginkgo leaf extract.

[0049] From the above, it can be seen that the formula effect of the refreshing medicinal tea is shown in the following table:

[0050]

[0051]

[0052] Guarana caffeine (long-lasting) + green tea theanine (focus) + ginsenoside (anti-fatigue) form a triple refreshing matrix, taurine activates mitochondrial function, vitamin B1 / B2 accelerates ATP synthesis as an energy metabolism engine, and phosphatidylserine + ginkgo flavonoids form a double antioxidant protection as a neuroprotective barrier. This formula simulates the refreshing effect of energy drinks through multi-target effects while retaining the natural properties of traditional medicinal teas.

[0053] At the same time, stevioside and apple cider vinegar are added to the formula. Stevioside enriches the ingredients of the mixed solution and adjusts the sweetness of the solution. The acidic components and some organic substances in apple cider vinegar react with taurine, B vitamins, etc. to form a more stable complex, which helps to improve the bioavailability and stability of these ingredients.

[0054] Embodiment 2: A refreshing medicinal tea provided by the present invention replaces the stevioside in the formula with honey. Honey has a unique, complex and natural sweet flavor. In addition to sweetness, it also has a floral scent and a slight sour taste, which can add a richer taste layer and natural flavor to the refreshing medicinal tea, making the taste of the medicinal tea more mellow and full. The sweetness of honey is softer and longer, which is different from the sharper and quickly disappearing sweetness of stevioside. It can slowly release the sweetness of the medicinal tea in the mouth, giving people a more pleasant taste experience, and making the overall taste of the medicinal tea more balanced and comfortable.

[0055] At the same time, honey is rich in a variety of nutrients, such as glucose, fructose, vitamins (such as B vitamins, vitamin C, vitamin K, etc.), minerals (such as calcium, iron, zinc, potassium, etc.), amino acids and bioactive ingredients (such as enzymes, flavonoids, etc.). These nutrients can provide energy for the human body, supplement the nutrients needed for daily life, and enhance the nutritional value of medicinal tea.

[0056] Honey has a certain viscosity. During the preparation of medicinal tea, it can increase the viscosity of the solution, help maintain the uniform dispersion of various ingredients in the medicinal tea, improve the stability of the medicinal tea, reduce stratification and precipitation, and enable the medicinal tea to maintain a good appearance and taste during storage and drinking. Honey can also promote the dissolution and fusion of other ingredients in the medicinal tea, allowing the various ingredients to interact better and exert a synergistic effect, thereby improving the overall quality of the medicinal tea.

[0057] Embodiment 3: A refreshing medicinal tea provided by the present invention replaces the stevioside in the formula with rock sugar. Rock sugar is ice-shaped crystals made by decocting white sugar. It has a unique sweet taste and can bring a more natural and mellow sweetness to the refreshing medicinal tea, making the taste of the medicinal tea milder and rounder, and adding to the flavor of traditional Chinese drinks. During the heating process, the rock sugar may undergo a slight caramelization reaction to produce some special flavor substances, further enriching the flavor level of the medicinal tea and making it richer and more complex in taste.

[0058] The main component of rock sugar is sucrose, which can be broken down into glucose and fructose in the human body. It can quickly provide energy to the human body and is helpful in relieving fatigue and replenishing physical strength. It echoes the effect of refreshing herbal tea in relieving fatigue. From the perspective of traditional Chinese medicine, rock sugar has the effects of moistening the lungs and relieving coughs, clearing phlegm and removing internal heat. When combined with other ingredients in herbal tea, it may enhance the effect of herbal tea in moistening the lungs. It is especially suitable for drinking in dry seasons and helps protect respiratory health.

[0059] After rock sugar is dissolved in medicinal tea, the viscosity of the solution will increase, thereby improving the taste and texture of the medicinal tea, making it taste mellower, and the appropriately increased viscosity will help improve the stability of the ingredients in the medicinal tea, reduce the stratification and precipitation of the ingredients, and keep the medicinal tea in a relatively uniform state during storage and placement, thereby ensuring the stability of the product quality.

[0060] Embodiment 4: The present invention also provides a method for preparing a refreshing medicinal tea, comprising the following steps:

[0061] S1. Preparation of cold extract: guarana extract, green tea extract and ginkgo leaf extract are added to 500 ml of deionized water, mixed, sealed and refrigerated for 12 hours to obtain cold extract; low temperature helps release more tea polyphenols and alkaloids;

[0062] S2, hot melt extraction: boil 300 ml of water, add maca powder and ginseng extract, simmer for 15 minutes, filter to obtain concentrated liquid, and prepare hot melt concentrate;

[0063] S3. Energy factor activation: crush taurine and vitamin B group tablets and dissolve them in 80°C hot water, add stevioside and apple cider vinegar, stir until completely dissolved, and prepare energy factor activation solution;

[0064] S4, multiphase mixing: cold extract, hot melt concentrate and energy factor activation solution are mixed in a ratio of 5:3:2, and after mixing evenly, phosphatidylserine pre-dissolved in a small amount of warm water is added to prepare a medicinal tea solution;

[0065] S5. Aseptic filling: sterilize the medicinal tea solution with 100℃ circulating steam for 15 minutes and then fill and bottle it.

[0066] The preparation of the cold extract in step S1 includes the following specific steps:

[0067] S101, passing the guarana extract through a 60-mesh sieve, dispersing the green tea extract by ultrasound at a power of 200 W and a frequency of 40 kHz for 5 minutes, and mixing the ginkgo leaf extract with a 0.1% β-cyclodextrin solution at a ratio of 1:5;

[0068] S102, adding the three extracts into deionized water at the same time and mixing them, centrifuging them at 4000 g for 10 minutes, and then fine filtering them through a 0.45 μm microporous filter membrane;

[0069] S103. After separation and purification, the solution is sealed and refrigerated at 4±1° C. for 12 hours to obtain a cold extract.

[0070] The hot melt extraction in step S2 includes the following specific steps:

[0071] S201, adding ginseng extract and maca powder into a reaction kettle, and adding 60% ethanol aqueous solution at a mass volume ratio of 1:20;

[0072] S202, start the reaction kettle and heat it, control the temperature at 50-70° C., and stir it at the same time, and control the stirring speed at 100-200 rpm to fully mix and contact the raw materials with the solvent to accelerate the dissolution of the effective ingredients;

[0073] S203, maintaining the heating and stirring state for dynamic extraction, the extraction time is 1-3 hours, 60% ethanol aqueous solution is used as a solvent, which will dissolve various active ingredients in ginseng extract and maca powder, such as ginsenosides in ginseng, macaamide and macaene in maca, and transfer them to the solution; after the extraction is completed, let the mixed solution in the reaction kettle stand for 15-30 minutes to allow undissolved solid impurities to precipitate;

[0074] S204, transferring the supernatant to a clean container by filtering or centrifuging to obtain a dynamic extract containing multiple active ingredients;

[0075] S205, subjecting the dynamic extract to vacuum distillation, reducing the pressure to between 30-80 kPa, and controlling the temperature to between 40-60° C., so that the ethanol and water in the extract gradually evaporate;

[0076] S206. When the volume of the extract is concentrated to 1 / 3-1 / 5 of the original volume, the required concentration of the hot melt concentrate is reached, and the hot melt concentrate is obtained after transfer.

[0077] The energy factor activation in step S3 includes the following specific steps:

[0078] S301, slowly adding taurine into water at a water temperature of 40-60° C., which is conducive to the dissolution of taurine and will not destroy its components, stirring, the stirring speed is controlled at 100-150 rpm, and the stirring time is 5-10 minutes, so that the taurine is fully dissolved in the water to form a taurine solution;

[0079] S302, after the taurine is completely dissolved, adding the vitamin B group powder into the same container, and continuing stirring for 5-10 minutes, with the rotation speed maintained at 100-150 rpm, so that the vitamin B group and the taurine solution are fully mixed and dissolved to form a uniform mixed solution;

[0080] S303, after the vitamin B group is completely dissolved, add stevioside into the container, dissolve rapidly under the water temperature and stirring conditions of S302, stir for 3-5 minutes, so that the stevioside is completely dissolved, and obtain a mixed solution; the addition of stevioside further enriches the components of the mixed solution and adjusts the sweetness of the solution;

[0081] S304, slowly adding apple cider vinegar to the dissolved mixed solution, increasing the stirring speed to 150-200 rpm, and controlling the stirring time to 10-15 minutes, so that the complexation reaction can be fully carried out; the acidic components and some organic substances in the apple cider vinegar will react with taurine, vitamin B group, etc. to form a more stable complex, which helps to improve the bioavailability and stability of these components;

[0082] S305. After the complexation reaction is completed, the chelation reaction is allowed to stand for 30 minutes, and the pH value of the mixed solution is adjusted to 4.5±0.2 to form a stable organic acid salt, thereby obtaining an energy factor activation solution.

[0083] The multiphase mixing in step S4 comprises the following specific steps:

[0084] S401, slowly pouring the cold extract into a stirring tank, stirring at 50-80 rpm to make the cold extract in a slow-flowing state, and then evenly adding the hot melt concentrate into the cold extract in a thin stream. During the adding process, gradually increase the stirring speed to 80-120 rpm to make the two liquids fully mixed. The mixing time is 10-15 minutes;

[0085] S402, after the cold extract and the hot melt concentrate are fully mixed, the stirring speed is reduced to 60-80 rpm, and the energy factor activation liquid is slowly added. During the addition process, the stirring speed is gradually increased to 100-120 rpm, and the stirring is continued for 10-15 minutes to fully blend the energy factor activation liquid and the mixed liquid to obtain a primary mixed solution;

[0086] S403, using a small amount of warm water to pre-dissolve the phosphatidylserine, dissolving it completely to form a uniform colloid, and slowly adding the pre-dissolved phosphatidylserine to the primary mixed solution, stirring at 80-120 rpm during the addition process;

[0087] S404, after the addition is completed, continue stirring for 15-20 minutes to evenly distribute the phosphatidylserine in the solution, filter the mixed solution through a filter to remove tiny particles or impurities, and obtain a medicinal tea solution.

[0088] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only several embodiments are described in detail in this disclosure, it should be easily understood by the personnel referring to this disclosure that many modifications are possible (for example, the size, scale, structure, shape and ratio of various elements and parameter values ​​(for example, temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method step can be changed or reordered according to the alternative embodiment. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiment. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications still falling within the scope of the appended claims.

[0089] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0090] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0091] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A refreshing medicinal tea, characterized in that: Calculated by weight, the invention comprises the following components: 10 to 20 parts of guarana extract, 8 to 15 parts of green tea extract, 45 to 52 parts of taurine, 5 to 12 parts of vitamin B group, 15 to 20 parts of ginseng extract, 100 to 150 parts of maca powder, 5 to 12 parts of phosphatidylserine and 10 to 20 parts of ginkgo leaf extract.

2. The refreshing medicinal tea according to claim 1, characterized in that: Calculated by weight, the invention comprises the following components: 15 parts of guarana extract, 10 parts of green tea extract, 50 parts of taurine, 7 parts of vitamin B group, 18 parts of ginseng extract, 150 parts of maca powder, 10 parts of phosphatidylserine and 20 parts of ginkgo leaf extract.

3. A method for preparing a refreshing medicinal tea, applied to a refreshing medicinal tea as claimed in any one of claims 1-2, characterized in that: The following steps are involved: S1. Preparation of cold extract: adding guarana extract, green tea extract and ginkgo leaf extract to 500 ml of deionized water, mixing, sealing and refrigerating for 12 hours to obtain cold extract; S2, hot melt extraction: boil 300 ml of water, add maca powder and ginseng extract, simmer for 15 minutes, filter to obtain concentrated liquid, and prepare hot melt concentrate; S3. Energy factor activation: crush taurine and vitamin B group tablets and dissolve them in 80°C hot water, add stevioside and apple cider vinegar, stir until completely dissolved, and prepare energy factor activation solution; S4, multiphase mixing: cold extract, hot melt concentrate and energy factor activation solution are mixed in a ratio of 5:3:2, and after mixing evenly, phosphatidylserine pre-dissolved in a small amount of warm water is added to prepare a medicinal tea solution; S5. Aseptic filling: sterilize the medicinal tea solution with 100℃ circulating steam for 15 minutes and then fill and bottle it.

4. A method for preparing a refreshing medicinal tea as claimed in claim 3, characterized in that: The cold extract preparation in step S1 further includes the following steps: S101, passing the guarana extract through a 60-mesh sieve, dispersing the green tea extract by ultrasound at a power of 200 W and a frequency of 40 kHz for 5 minutes, and mixing the ginkgo leaf extract with a 0.1% β-cyclodextrin solution at a ratio of 1:5; S102, adding the three extracts into deionized water at the same time and mixing them, centrifuging them at 4000 g for 10 minutes, and then fine filtering them through a 0.45 μm microporous filter membrane; S103. After separation and purification, the solution is sealed and refrigerated at 4±1° C. for 12 hours to obtain a cold extract.

5. The method for preparing a refreshing medicinal tea as claimed in claim 3, characterized in that: The hot melt extraction in step S2 further comprises the following steps: S201, adding ginseng extract and maca powder into a reaction kettle, and adding 60% ethanol aqueous solution at a mass volume ratio of 1:20; S202, start the reaction kettle and heat it, control the temperature at 50-70° C., and stir it at the same time, and control the stirring speed at 100-200 rpm to fully mix and contact the raw materials with the solvent; S203, maintaining the heating and stirring state for dynamic extraction, the extraction time is 1-3 hours, after the extraction is completed, the mixed solution in the reaction kettle is allowed to stand for 15-30 minutes to allow the undissolved solid impurities to precipitate; S204, transferring the supernatant to a clean container by filtering or centrifuging to obtain a dynamic extract containing multiple active ingredients; S205, subjecting the dynamic extract to vacuum distillation, reducing the pressure to between 30-80 kPa, and controlling the temperature to between 40-60° C., so that the ethanol and water in the extract gradually evaporate; S206. When the volume of the extract is concentrated to 1 / 3-1 / 5 of the original volume, the required concentration of the hot melt concentrate is reached, and the hot melt concentrate is obtained after transfer.

6. The method for preparing a refreshing medicinal tea as claimed in claim 3, characterized in that: The energy factor activation in step S3 further comprises the following steps: S301, slowly adding taurine into water at a temperature of 40-60° C., and stirring the water at a speed of 100-150 rpm for 5-10 minutes, so that the taurine is fully dissolved in the water to form a taurine solution; S302, after the taurine is completely dissolved, adding the vitamin B group powder into the same container, and continuing stirring for 5-10 minutes, with the rotation speed maintained at 100-150 rpm, so that the vitamin B group and the taurine solution are fully mixed and dissolved to form a uniform mixed solution; S303, after the vitamin B group is completely dissolved, add stevioside into the container, dissolve rapidly under the water temperature and stirring conditions of S302, and stir for 3-5 minutes to completely dissolve the stevioside to obtain a mixed solution; S304, slowly adding apple cider vinegar to the dissolved mixed solution, increasing the stirring speed to 150-200 rpm, and controlling the stirring time to 10-15 minutes to allow the complexation reaction to proceed fully; S305. After the complexation reaction is completed, the chelation reaction is allowed to stand for 30 minutes, and the pH value of the mixed solution is adjusted to 4.5±0.2 to form a stable organic acid salt, thereby obtaining an energy factor activation solution.

7. The method for preparing a refreshing medicinal tea as claimed in claim 3, characterized in that: The multiphase mixing in step S4 further comprises the following steps: S401, slowly pouring the cold extract into a stirring tank, stirring at 50-80 rpm to make the cold extract in a slow-flowing state, and then evenly adding the hot melt concentrate into the cold extract in a thin stream. During the adding process, gradually increase the stirring speed to 80-120 rpm to make the two liquids fully mixed. The mixing time is 10-15 minutes; S402, after the cold extract and the hot melt concentrate are fully mixed, the stirring speed is reduced to 60-80 rpm, and the energy factor activation liquid is slowly added. During the addition process, the stirring speed is gradually increased to 100-120 rpm, and the stirring is continued for 10-15 minutes to fully blend the energy factor activation liquid and the mixed liquid to obtain a primary mixed solution; S403, using a small amount of warm water to pre-dissolve the phosphatidylserine, dissolving it completely to form a uniform colloid, and slowly adding the pre-dissolved phosphatidylserine to the primary mixed solution, stirring at 80-120 rpm during the addition process; S404, after the addition is completed, continue stirring for 15-20 minutes to evenly distribute the phosphatidylserine in the solution, filter the mixed solution through a filter to remove tiny particles or impurities, and obtain a medicinal tea solution.

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