Preparation method of mixed drink of fresh roxburgh rose juice and fresh ginseng

Abstract

The invention discloses a preparation method of a mixed beverage of fresh roxburgh rose juice and fresh ginseng. The preparation method comprises the following steps: 1) cleaning fresh roxburgh rose and fresh ginseng, and airing for later use; (2) juicing fresh rosa roxburghii tratt, and filtering to separate out rosa roxburghii tratt juice and rosa roxburghii tratt 3) performing supercritical fluid extraction on the roxburgh rose residues; 4) performing ultrasonic-assisted extraction on the fresh ginseng; and 5) mixing the rosa roxburghii tratt juice, the rosa roxburghii tratt residue extract and the fresh ginseng extract, adding a certain proportion of sugar substitute according to a volume ratio, and mixing and blending to obtain the product. According to the method, besides roxburgh rose juice, supercritical fluid is adopted to extract active ingredients of roxburgh rose residues, supercritical carbon dioxide has a diffusion coefficient similar to that of gas and a dissolving capacity of liquid, residual nutritional ingredients in the roxburgh rose residues can be effectively extracted, meanwhile, ginseng is ground into thick liquid, and the active ingredients in the thick liquid are extracted through ultrasonic assistance; according to the beverage, effective components in the fresh roxburgh rose fruits and the ginseng are fully extracted and utilized, so that the beverage not only is excellent in mouth feel, but also has very high nutritional value.

Description

Technical Field

[0001] The invention relates to the technical field of production of roxburgh roxburgh beverages, and in particular to a method for preparing a mixed beverage of fresh roxburgh roxburgh juice and fresh ginseng. Background Art

[0002] Seabuckthorn is known as the "King of Vitamin C" and its vitamin C content is very high. Every 100 grams of seabuckthorn pulp can contain about 2585 mg of vitamin C. It not only has a variety of organic acid components, but is also rich in sugars and amino acids.

[0003] In addition, sea buckthorn also contains superoxide dismutase (SOD), which is an important antioxidant enzyme. It can remove superoxide anion free radicals in the body and has antioxidant and anti-aging effects. In terms of protecting cells from free radical damage, SOD cooperates with antioxidant ingredients such as vitamin C to exert better antioxidant effects.

[0004] Since the sea buckthorn fruit contains a lot of fiber and does not taste good when eaten directly, there are many sea buckthorn juice slices on the market, but the product prices are relatively simple. Ginseng has many functions and substances that are beneficial to the human body. If the two can be organically combined, it will undoubtedly enrich the sea buckthorn drink.

[0005] However, since ginseng cannot be squeezed into juice, adding powder directly will greatly affect the taste. At the same time, after the roxburghii juicing is directly squeezed, the roxburghii residue contains a lot of nutrients that cannot be extracted. At present, there is a lack of a beverage preparation method that can effectively utilize the organic combination of roxburghii and ginseng, while maximizing the use of their nutrients without affecting their taste. Summary of the invention

[0006] The technical problem to be solved by the invention is to provide a method for preparing a mixed drink of fresh sea buckthorn juice and fresh ginseng, so as to solve the technical problems in the above-mentioned background technology.

[0007] The technical solution of the invention is:

[0008] A method for preparing a mixed drink of fresh roxburghii juice and fresh ginseng comprises the following steps:

[0009] (1) washing fresh roxburghii and fresh ginseng according to a certain weight ratio, drying them for later use;

[0010] (2) juicing fresh roxburghii roxburghii, filtering and separating roxburghii roxburghii juice and roxburghii roxburghii residue, wherein the roxburghii roxburghii juice is refrigerated for standby use;

[0011] (3) pre-treating the roxburghii residue and extracting its effective components using carbon dioxide under supercritical conditions to obtain a roxburghii residue extract;

[0012] (4) pre-treating the fresh ginseng, then placing it in an ultrasonic-assisted extraction container, adding an appropriate amount of ethanol-water solution, and performing ultrasonic-assisted extraction to obtain a fresh ginseng extract;

[0013] (5) After mixing the roxburghii juice, the roxburghii residue extract and the fresh ginseng extract, a certain proportion of sugar substitute is added according to the volume ratio and the mixture is prepared to obtain the product.

[0014] Furthermore, the ratio of fresh roxburghii to fresh ginseng is 50:1-2, and the amount of sugar substitute added is 5%-10% of the volume of the final mixed solution.

[0015] Furthermore, step 3 specifically includes:

[0016] (1) preparing raw materials: drying the roxburghii residue and crushing it into roxburghii residue powder, and passing it through a 50-80 mesh sieve;

[0017] (2) loading into an extraction kettle: loading the treated Rosa roxburghii residue powder into an extraction kettle of a supercritical fluid extraction device;

[0018] (3) Adjust parameters and then perform extraction: Set appropriate extraction temperature, extraction pressure and carbon dioxide flow rate and then perform extraction;

[0019] (4) Collecting the extract: The supercritical carbon dioxide fluid containing the effective ingredients enters the separation kettle through a decompression device, and the pressure is reduced so that the carbon dioxide becomes gaseous and then the effective ingredients are separated, and the roxburghii residue extract is collected.

[0020] Furthermore, the extraction temperature is set at 40-60°C, the extraction pressure is set at 20-40MPa, the carbon dioxide flow rate is set at 20-50L / h, and the extraction time is set at 4-6h.

[0021] Furthermore, step 4 specifically includes:

[0022] (1) Raw material processing: Ginseng medicinal materials are ground into pulp with water, and then placed in an extraction container, and an ethanol-water solution with an ethanol content of 70-80% is added at a weight ratio of 1:2-3;

[0023] (2) Ultrasonic treatment: Place the extraction container into the ultrasonic equipment and set the appropriate ultrasonic power and extraction time;

[0024] (3) Filtration and separation: After the ultrasonic extraction is completed, the extract is separated from the solid residue by filtration to obtain a solution containing the active ingredients, and then the ethanol is separated by reduced pressure concentration to obtain the fresh ginseng extract.

[0025] Furthermore, the ultrasonic power was set at 200-500 W and the extraction time was set at 40-60 min.

[0026] The benefits of the invention are:

[0027] In addition to the roxburghii juice, the present invention further uses carbon dioxide in a supercritical state to extract effective components from the roxburghii residue. The supercritical carbon dioxide has a diffusion coefficient similar to that of gas and a solubility of liquid, and can effectively extract residual nutrients from the roxburghii residue. At the same time, after ginseng is ground into pulp, effective components therein are extracted with the assistance of ultrasound, and finally, a mixed drink is prepared by mixing with sugar substitute and seasoning. The drink fully extracts and utilizes effective components from fresh roxburghii fruit and ginseng, and not only has a superior taste, but also has very high nutritional value. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the process flow of the present invention. DETAILED DESCRIPTION

[0029] The specific implementation methods of the invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the invention, but does not constitute a limitation of the invention. In addition, the technical features involved in each implementation method of the invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Embodiment 1:

[0031] A method for preparing a mixed drink of fresh roxburghii juice and fresh ginseng comprises the following steps:

[0032] (1) Wash fresh roxburghii and fresh ginseng in a weight ratio of 50:1, dry them and set aside;

[0033] (2) juicing fresh roxburghii roxburghii, filtering and separating roxburghii roxburghii juice and roxburghii roxburghii residue, wherein the roxburghii roxburghii juice is refrigerated for standby use;

[0034] (3) pre-treating the roxburghii residue and extracting its effective components using carbon dioxide under supercritical conditions to obtain a roxburghii residue extract, the specific steps being as follows:

[0035] (a) preparing raw materials: drying the roxburghii residue and crushing it into roxburghii residue powder, and passing through a 50-mesh sieve;

[0036] (b) loading into an extraction kettle: loading the treated Rosa roxburghii residue powder into an extraction kettle of a supercritical fluid extraction device;

[0037] (c) Extraction after adjusting parameters: Extraction work is performed after setting appropriate extraction temperature, extraction pressure and carbon dioxide flow rate. The extraction temperature is set at 40°C, the extraction pressure is set at 20 MPa, the carbon dioxide flow rate is set at 20 L / h, and the extraction time is set at 6 h.

[0038] (d) Collecting the extract: The supercritical carbon dioxide fluid containing the effective ingredients enters the separation kettle through a decompression device, and the pressure is reduced so that the carbon dioxide becomes gaseous and then the effective ingredients are separated, and the roxburghii residue extract is collected.

[0039] (4) Pre-treating the fresh ginseng, then placing it in an ultrasonic-assisted extraction container, adding an appropriate amount of ethanol-water solution, and performing ultrasonic-assisted extraction to obtain a fresh ginseng extract. The specific steps are as follows:

[0040] (a) Raw material processing: Ginseng medicinal materials were ground into pulp with water, and then placed in an extraction container, and an ethanol-water solution with an ethanol content of 70% was added at a weight ratio of 1:2;

[0041] (b) Ultrasonic treatment: Place the extraction container in an ultrasonic device, set the ultrasonic power at 200 W, and the extraction time at 60 min;

[0042] (c) Filtration and separation: After the ultrasonic extraction is completed, the extract is separated from the solid residue by filtration to obtain a solution containing the active ingredients, and then the ethanol is separated by reduced pressure concentration to obtain the fresh ginseng extract.

[0043] (5) After mixing the roxburghii juice, the roxburghii residue extract and the fresh ginseng extract, 5% of a sugar substitute is added according to the volume ratio to prepare the product.

[0044] Embodiment 2:

[0045] A method for preparing a mixed drink of fresh roxburghii juice and fresh ginseng comprises the following steps:

[0046] (1) Wash fresh roxburghii and fresh ginseng in a weight ratio of 50:2, dry them and set aside;

[0047] (2) juicing fresh roxburghii roxburghii, filtering and separating roxburghii roxburghii juice and roxburghii roxburghii residue, wherein the roxburghii roxburghii juice is refrigerated for standby use;

[0048] (3) pre-treating the roxburghii residue and extracting its effective components using carbon dioxide under supercritical conditions to obtain a roxburghii residue extract, the specific steps being as follows:

[0049] (a) preparing raw materials: drying the roxburghii residue and crushing it into roxburghii residue powder, and passing through a 60-mesh sieve;

[0050] (b) loading into an extraction kettle: loading the treated Rosa roxburghii residue powder into an extraction kettle of a supercritical fluid extraction device;

[0051] (c) Extraction was performed after adjusting parameters: The extraction temperature, extraction pressure and carbon dioxide flow rate were set appropriately and the extraction temperature was set at 50°C, the extraction pressure was set at 30 MPa, the carbon dioxide flow rate was set at 36 L / h and the extraction time was set at 5 h.

[0052] (d) Collecting the extract: The supercritical carbon dioxide fluid containing the effective ingredients enters the separation kettle through a decompression device, and the pressure is reduced so that the carbon dioxide becomes gaseous and then the effective ingredients are separated, and the roxburghii residue extract is collected.

[0053] (4) Pre-treating the fresh ginseng, then placing it in an ultrasonic-assisted extraction container, adding an appropriate amount of ethanol-water solution, and performing ultrasonic-assisted extraction to obtain a fresh ginseng extract. The specific steps are as follows:

[0054] (a) Raw material processing: Ginseng medicinal materials were ground into pulp with water, and then placed in an extraction container, and an ethanol-water solution with an ethanol content of 75% was added at a weight ratio of 1:2.5;

[0055] (b) Ultrasonic treatment: Place the extraction container in an ultrasonic device, set the ultrasonic power at 360 W, and the extraction time at 50 min;

[0056] (c) Filtration and separation: After the ultrasonic extraction is completed, the extract is separated from the solid residue by filtration to obtain a solution containing the active ingredients, and then the ethanol is separated by reduced pressure concentration to obtain the fresh ginseng extract.

[0057] (5) After mixing the roxburghii juice, the roxburghii residue extract and the fresh ginseng extract, 5% of a sugar substitute is added according to the volume ratio to prepare the product.

[0058] Embodiment 3:

[0059] A method for preparing a mixed drink of fresh roxburghii juice and fresh ginseng comprises the following steps:

[0060] (1) Wash fresh roxburghii and fresh ginseng in a weight ratio of 50:2, dry them and set aside;

[0061] (2) juicing fresh roxburghii roxburghii, filtering and separating roxburghii roxburghii juice and roxburghii roxburghii residue, wherein the roxburghii roxburghii juice is refrigerated for standby use;

[0062] (3) pre-treating the roxburghii residue and extracting its effective components using carbon dioxide under supercritical conditions to obtain a roxburghii residue extract, the specific steps being as follows:

[0063] (a) preparing raw materials: drying the roxburghii dregs and crushing them into roxburghii dregs powder, and passing through an 80-mesh sieve;

[0064] (b) loading into an extraction kettle: loading the treated Rosa roxburghii residue powder into an extraction kettle of a supercritical fluid extraction device;

[0065] (c) Extraction after adjusting parameters: Extraction is carried out after setting appropriate extraction temperature, extraction pressure and carbon dioxide flow rate. Generally speaking, the extraction temperature is set at 60°C, the extraction pressure is set at 40MPa, the carbon dioxide flow rate is set at 50L / h, and the extraction time is set at 4h.

[0066] (d) Collecting the extract: The supercritical carbon dioxide fluid containing the effective ingredients enters the separation kettle through a decompression device, and the pressure is reduced so that the carbon dioxide becomes gaseous and then the effective ingredients are separated, and the roxburghii residue extract is collected.

[0067] (4) Pre-treating the fresh ginseng, then placing it in an ultrasonic-assisted extraction container, adding an appropriate amount of ethanol-water solution, and performing ultrasonic-assisted extraction to obtain a fresh ginseng extract. The specific steps are as follows:

[0068] (a) Raw material processing: Ginseng medicinal materials are ground into pulp with water, and then placed in an extraction container, and an ethanol-water solution with an ethanol content of 80% is added at a weight ratio of 1:2-3;

[0069] (b) Ultrasonic treatment: Place the extraction container in an ultrasonic device, set the ultrasonic power at 500 W, and the extraction time at 40 min;

[0070] (c) Filtration and separation: After the ultrasonic extraction is completed, the extract is separated from the solid residue by filtration to obtain a solution containing the active ingredients, and then the ethanol is separated by reduced pressure concentration to obtain the fresh ginseng extract.

[0071] (5) After mixing the roxburghii juice, the roxburghii residue extract and the fresh ginseng extract, 5% of a sugar substitute is added according to a volume ratio to prepare the product.

[0072] The embodiments of the invention are described in detail above with reference to the accompanying drawings, but the invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the invention, and still fall within the scope of protection of the invention.

Claims

1. A method for preparing a mixed drink of fresh roxburghii juice and fresh ginseng, characterized in that: The following steps are involved: (1) washing fresh roxburghii and fresh ginseng according to a certain weight ratio, drying them for later use; (2) juicing fresh roxburghii roxburghii, filtering and separating roxburghii roxburghii juice and roxburghii roxburghii residue, wherein the roxburghii roxburghii juice is refrigerated for standby use; (3) pre-treating the roxburghii residue and extracting its effective components using carbon dioxide under supercritical conditions to obtain a roxburghii residue extract; (4) Pre-treat the fresh ginseng, then place it in an ultrasonic-assisted extraction container, add an appropriate amount of ethanol-water solution, Performing ultrasound-assisted extraction to obtain fresh ginseng extract; (5) After mixing the roxburghii juice, the roxburghii residue extract and the fresh ginseng extract, a certain proportion of sugar substitute is added according to the volume ratio and the mixture is prepared to obtain the product.

2. The mixed drink of fresh roxburghii juice and fresh ginseng according to claim 1, characterized in that: The ratio of fresh roxburghii to fresh ginseng is 50:1-2, and the added amount of sugar substitute is 5%-10% of the volume of the final mixed solution.

3. The mixed drink of fresh roxburghii juice and fresh ginseng according to claim 1, characterized in that: Step 3 specifically includes: (1) preparing raw materials: drying the roxburghii residue and crushing it into roxburghii residue powder, and passing it through a 50-80 mesh sieve; (2) loading into an extraction kettle: loading the treated Rosa roxburghii residue powder into an extraction kettle of a supercritical fluid extraction device; (3) Adjust parameters and then perform extraction: Set appropriate extraction temperature, extraction pressure and carbon dioxide flow rate and then perform extraction; (4) Collecting the extract: The supercritical carbon dioxide fluid containing the effective ingredients enters the separation kettle through a decompression device, and the pressure is reduced so that the carbon dioxide becomes gaseous and then the effective ingredients are separated, and the roxburghii residue extract is collected.

4. The mixed drink of fresh roxburghii juice and fresh ginseng according to claim 3, characterized in that: Set the extraction temperature at 40-60°C, the extraction pressure at 20-40MPa, the carbon dioxide flow rate at 20-50L / h, and the extraction time at 4-6h.

5. The mixed drink of fresh roxburghii juice and fresh ginseng according to claim 1, characterized in that: Step 4 specifically includes: (1) Raw material processing: Ginseng medicinal materials are ground into pulp with water, and then placed in an extraction container, and an ethanol-water solution with an ethanol content of 70-80% is added at a weight ratio of 1:2-3; (2) Ultrasonic treatment: Place the extraction container into the ultrasonic equipment and set the appropriate ultrasonic power and extraction time; (3) Filtration and separation: After the ultrasonic extraction is completed, the extract is separated from the solid residue by filtration to obtain a solution containing the active ingredients, and then the ethanol is separated by reduced pressure concentration to obtain the fresh ginseng extract.

6. The mixed drink of fresh roxburghii juice and fresh ginseng according to claim 5, characterized in that: Set the ultrasonic power to 200-500W and the extraction time to 40-60min.

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