CN111248374A - Wild jujube beverage and preparation method and system thereof - Google Patents

Wild jujube beverage and preparation method and system thereof Download PDF

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Publication number
CN111248374A
CN111248374A CN202010236811.7A CN202010236811A CN111248374A CN 111248374 A CN111248374 A CN 111248374A CN 202010236811 A CN202010236811 A CN 202010236811A CN 111248374 A CN111248374 A CN 111248374A
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jujube
wild jujube
beverage
wild
water
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姚继成
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/04Extraction of juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/08Concentrating or drying of juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00Shaping or working of foodstuffs characterised by the process or apparatus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention provides a wild jujube beverage and a preparation method and a system thereof. The invention provides a wild jujube beverage which is mainly prepared from the following components in parts by weight: 5.1-7.1 parts of wild jujube and 1 part of water. The wild jujube beverage provided by the invention is rich in vitamins, xanthone, rutin, calcium iron elements, polyphenol and the like, is delicious in taste and strong in fragrance, and not only can stimulate appetite and promote digestion, but also has the effects of delaying senility, maintaining beauty and keeping young, preventing coronary heart disease, strengthening brain and the like. The invention also provides a preparation method and a system of the wild jujube beverage, which change the traditional and laggard preparation method of the wild jujube beverage, can ensure the sanitation of the produced wild jujube beverage, is beneficial to human body and can be suitable for large-scale production.

Description

Wild jujube beverage and preparation method and system thereof
Technical Field
The invention relates to the technical field of liquid beverage preparation, in particular to a wild jujube beverage and a preparation method and a system thereof.
Background
The wild jujube, the famous wild jujube, is a wild fruit with homology of medicine and food. The native product of China, North China, is distributed in China and south China. It is usually a shrub or a small arbor in many wild plants. The tree vigor is strong. The shape of branch, leaf and flower is similar to that of common jujube, but the branch has shorter internodes and developed support thorn, and except that each node of the growing branch has support thorn, the support leaf of the bearing branch also becomes sharp support thorn. Small and dense leaves, small, round or oval fruits, thick peel, smooth, purplish red or purple brown, thin flesh, much sour taste, round or oval kernels, smooth surface of kernels, 1 to 2 seeds inside, full kernel and can be used as a traditional Chinese medicine. It has better adaptability than common jujube, long flowering phase, and can be used as honey source plant. Red or purple peel, thin and loose pulp, sour and sweet taste. The wild jujube contains 20 kinds of trace elements. On the other hand, the wild jujube from Ben Cao gang mu has the effects of tonifying middle-jiao and Qi, nourishing, moistening heart and lung, regulating five elements, relieving yang and blood, promoting the production of body fluid, nourishing the color, dredging nine orifices, and assisting twelve meridians and various herbs. The fruit vinegar is rich in potassium, sodium, iron, zinc, phosphorus and selenium, and has the contents of biological substances, flavonoids, polyphenols (far higher than other fruits), saponins, triterpenes, alkaloids, Cyclic Adenosine Monophosphate (CAMP), cyclic guanosine monophosphate, rutin, xanthone hydrochloride, phytosterol, saponin, vitamin E and vitamin C and VC, which are outstanding in fruits.
Along with the progress of society, the health concept of people is more and more strong, health foods, particularly health drinks are more and more popular and valued by people, and the wild jujube drink is one of important health drinks. However, the currently marketed wild jujube beverage has the following defects: firstly, the raw materials are impure and have impurities, and the surface of the jujube after processing the jujube core is usually doped with immature jujube meat. And when the date pits are processed, the date pits are crushed by using tractor tires, which is not sanitary. In addition, the moldy wild jujube exists in the raw materials, which is harmful to the health of human body; secondly, the process is laggard, and the taste of the beverage is not delicious; thirdly, the small workshop type production mode cannot form large-scale production.
Disclosure of Invention
The first purpose of the invention is to provide the wild jujube beverage which is rich in vitamins, calcium, iron elements, ketoacidoid, polyphenol and other substances beneficial to human bodies, and has aromatic flavor, delicious taste and high nutritional value.
The second purpose of the invention is to provide a method and a system for preparing the wild jujube beverage, aiming at solving the problems that the wild jujube beverage in the current market is outdated in preparation process and not delicious in taste; the small workshop type production mode is difficult to form large-scale production; the raw materials are not pure, contain impurities, are not sanitary and the like.
The invention provides a wild jujube beverage which is mainly prepared from the following components in parts by weight:
5.1-7.1 parts of wild jujube and 1 part of water.
The beverage has the functions of supplementing lipid, smoothing blood, promoting blood circulation, preventing and treating coronary heart disease, promoting blood circulation, supplementing blood, nourishing blood, reducing blood lipid, preventing and treating coronary heart disease, supplementing blood, promoting blood circulation, supplementing blood, supplementing, nourishing, smoothing brain, supplementing, nourishing, promoting growth, supplementing, promoting blood, supplementing, nourishing, promoting growth, promoting development, promoting blood, promoting growth, promoting blood circulation, promoting growth, supplementing, promoting blood, nourishing, promoting blood circulation, nourishing, enhancing, nourishing, strengthening and aging, promoting blood circulation, supplementing, promoting blood, supplementing, strengthening and restoring blood, supplementing, strengthening and restoring blood, strengthening the body lipid, supplementing, strengthening and strengthening the growth and strengthening the body and the body fluid, supplementing the growth and the body, supplementing the blood, supplementing and the blood and the like substances, supplementing the blood and the like the essence, blood, the essence, the body, the growth of human body, the blood, the body, the blood, the growth of human body, the blood and the body, the blood and the blood, the growth of human body, the blood, the human body, the blood and the human body, the blood, the human body and the human body, the blood, the human body and the human body, the human body and the human body, the human body and the human body, the.
The method selects the wild jujube and the water as raw materials, and the prepared wild jujube beverage is delicious in taste, strong in fragrance and rich in various nutrient elements, not only plays a role in quenching thirst, but also has important significance in promoting human health.
The invention also provides a preparation method of the wild jujube beverage, which comprises the following steps:
s1, cleaning the selected wild jujube, removing jujube pits, and crushing jujube pulp;
s2, soaking the crushed jujube pulp into water, centrifuging and filtering to obtain a wild jujube liquid;
s3, concentrating the wild jujube liquid to obtain a wild jujube concentrated solution;
s4, diluting the wild jujube concentrated solution to obtain the wild jujube beverage.
The raw materials are selected manually and finely, the surface of the wild jujube in the mature period is red (the wild jujube picked in the middle and last ten days of 10 months later), so that the wild jujube has high nutritive value and high sugar content, and the prepared finished product of the beverage is fragrant and fragrant. Removing jujube pit and keeping jujube pulp. Soaking the jujube pulp with date pit removed in water, centrifuging and filtering to obtain the final product. And (4) carrying out low-temperature and vacuum concentration on the obtained wild jujube liquid to obtain a wild jujube concentrated solution. If the beverage manufacturer purchases raw materials by itself, the raw materials are purchased from tens of thousands of square kilometers and several thousands of purchasing sites, the concentrated solution is diluted to directly produce the beverage, so that the purchase cost, the raw material transportation cost, the manual selection cost, the waste residue transportation cost to the outside of the factory and the sewage discharge cost can be saved, and at least 800 yuan is saved per ton. If the finished product is prepared from the raw material by self, equipment is bought additionally, and the risk that the raw material of 10 tons per tank is possibly deteriorated is caused. Therefore, the wild jujube concentrated solution obtained by the invention can be sold for the outside. Since the wild jujube concentrated solution is too thick and is not suitable for direct drinking, the concentrated solution needs to be diluted. The wild jujube beverage prepared by the method provided by the invention has strong fragrance and delicious taste, is rich in various nutrient substances and is beneficial to human health.
Further, in the step S2, the ratio of the jujube pulp to the water is (5-7): 1.
the ratio of water to crushed jujube pulp in a tank is 1: (5-7), the nutrient components in the jujube pulp can be fully immersed in water, and the taste of the jujube pulp is ensured.
Further, in the step S2, the temperature of the water is 55 to 60 ℃.
The temperature of 55-60 ℃ is the highest limit of nonvolatile destruction of vitamin C in the wild jujube meat. In summer, the water temperature must be rapidly cooled from 100 ℃ to 55-60 ℃ because bacteria are easy to breed in summer, and the water temperature is raised to 100 ℃ at present so as to kill the putrefactive bacteria in the water at high temperature.
Further, in the step S2, the crushed jujube meat is soaked in water for 15-25 hours.
The wild jujube beverage can be ensured to be rich in nutrient substances when soaked for 15 to 25 hours.
Further, in the step S2, the crushed jujube pulp is soaked in water until the refractive index is 4.5-5 degrees, and then the jujube pulp is centrifuged and filtered to obtain the wild jujube liquid.
The refractive index can be measured by a refractometer. The refractive index is expressed in terms of the juice solids content, which is also a term for sugar content, and the higher the solids in the juice, the higher the refractive index. When the crushed jujube pulp is soaked in water until the refractivity is 4.5-5 degrees, the nutrient components in the wild jujube are fully soaked in the water, and then the wild jujube is centrifuged and filtered to remove residues in the liquid, thereby ensuring the purity of the wild jujube beverage and no impurities.
Further, in the step S3, the refraction index of the wild jujube concentrate is 53-55 degrees.
Concentrating the fructus Ziziphi Spinosae solution to refractive index of 53-55 deg. Provides a raw material-wild jujube concentrated solution for preparing wild jujube beverage.
Further, in the step 4, the refraction degree of the wild jujube beverage is 4.5-5 degrees.
When the refractivity of the wild jujube beverage is 4.5-5 degrees, the wild jujube beverage tastes delicious and is easy for human bodies to absorb nutrient components.
The invention also provides a preparation system of the wild jujube beverage, which comprises a denucleation crushing device, a soaking device, a centrifugal device, a filtering device, a concentrating device and a storage device;
the denucleation crushing device is provided with a conveyor belt, and the conveyor belt extends into the soaking device;
a discharge end of the soaking device is provided with a pump pipe, and the pump pipe is communicated with the centrifugal device;
the centrifugal device and the filtering device are connected through a pipeline;
the filtering device is provided with a control valve, and the filtering device is respectively communicated with the concentration device and the storage device through the control valve.
Placing fructus Ziziphi Spinosae in a core removing and pulverizing device, separating fructus Jujubae meat and semen Ziziphi Spinosae, and retaining fructus Jujubae meat. The jujube pulp after jujube pit separation is conveyed into a soaking device by a stainless steel conveyor belt, the lower part of the soaking device is conical and is provided with a free switch, qualified wild jujube liquid soaked in the soaking device can smoothly flow out, the wild jujube liquid is pumped into a centrifugal device (a food centrifugal machine) through a pump pipe (stainless steel), the wild jujube liquid is pumped into a filtering device (a plate and frame filter) through a stainless steel pipeline for filtering through passing through a throwing part, the qualified wild jujube liquid to be filtered is controlled by a control valve (a tee joint), and the wild jujube liquid to be concentrated is pumped into a concentrating device through a pipeline for concentration. The wild jujube liquid does not need to be concentrated, or the wild jujube beverage obtained by diluting the wild jujube concentrated liquid directly enters a storage device. The system changes the traditional and laggard preparation method of the wild jujube beverage, can ensure the sanitation of the produced wild jujube beverage, and can be suitable for large-scale production.
Further, the soaking device is provided with an observation port and a sampling port.
The observation port is used for observing the intuitiveness of the wild jujube liquid or the wild jujube concentrated solution, and the sampling port is used for sampling.
The wild jujube beverage provided by the invention is rich in vitamins, xanthone, rutin, calcium iron elements, polyphenol and the like, is delicious in taste and strong in fragrance, and not only can stimulate appetite and promote digestion, but also has the effects of delaying senility, maintaining beauty and keeping young, preventing coronary heart disease, strengthening brain and the like.
The method and the system for preparing the wild jujube beverage change the traditional and laggard preparation method of the wild jujube beverage, can ensure the sanitation of the produced wild jujube beverage, are beneficial to human bodies, and can be suitable for large-scale production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a system for preparing a beverage of wild jujube according to the present invention;
description of reference numerals:
1: a denucleation and crushing device; 2: a soaking device; 3: a centrifugal device; 4: a filtration device; 5: a concentration device; 6: a storage device; 7: a conveyor belt; 8: a pump tube; 9: a pipeline; 10: and (4) controlling the valve.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms also include the plural forms unless the context clearly dictates otherwise, and further, it is understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, devices, components, and/or combinations thereof.
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a wild jujube beverage which is mainly prepared from the following components in parts by weight:
5.1 parts of wild jujube and 1 part of water.
The invention provides a preparation method of the wild jujube beverage, which comprises the following steps:
s1, cleaning the selected wild jujube, removing jujube pits, and crushing jujube pulp;
s2, soaking the crushed jujube pulp into water, centrifuging and filtering to obtain a wild jujube liquid;
s3, concentrating the wild jujube liquid to obtain a wild jujube concentrated solution;
s4, diluting the wild jujube concentrated solution to obtain the wild jujube beverage.
In step S2, the ratio of jujube pulp to water is 5: 1.
in step S2, the temperature of the water is 55 ℃.
In step S2, the crushed jujube meat is soaked in water for 15 hours.
In step S2, the crushed jujube pulp is soaked in water until the refractive index is 4.5 degrees, and then the jujube pulp is centrifuged and filtered to obtain the jujube juice.
In step S3, the refraction index of the wild jujube concentrate is 53 °.
Wherein, in the step 4, the refraction index of the wild jujube beverage is 4.5 degrees.
The invention provides a preparation system of a wild jujube beverage, which comprises a denucleation crushing device 1, a soaking device 2, a centrifugal device 3, a filtering device 4, a concentrating device 5 and a storage device 6;
the denucleation crushing device 1 is provided with a conveyor belt 7, and the conveyor belt 7 extends into the soaking device 2;
a discharge end of the soaking device 2 is provided with a pump pipe 8, and the pump pipe 8 is communicated with the centrifugal device 3;
the centrifugal device 3 and the filtering device 4 are connected through a pipeline 9;
the filtering device 4 is provided with a control valve 10, by means of which control valve 10 the filtering device 4 communicates with the concentration device 5 and the storage device 6, respectively.
Wherein, the soaking device 2 is provided with an observation port and a sampling port.
Example 2
The invention provides a wild jujube beverage which is mainly prepared from the following components in parts by weight: 6.1 parts of wild jujube and 1 part of water.
The invention also provides a preparation method of the wild jujube beverage, which comprises the following steps:
s1, cleaning the selected wild jujube, removing jujube pits, and crushing jujube pulp;
s2, soaking the crushed jujube pulp into water, centrifuging and filtering to obtain a wild jujube liquid;
s3, concentrating the wild jujube liquid to obtain a wild jujube concentrated solution;
s4, diluting the wild jujube concentrated solution to obtain the wild jujube beverage.
In step S2, the ratio of jujube pulp to water is 6: 1.
in step S2, the temperature of the water was 57.5 ℃.
In step S2, the crushed jujube meat is soaked in water for 20 hours.
In step S2, the crushed jujube pulp is soaked in water until the refractive index is 4.7 degrees, and then the jujube pulp is centrifuged and filtered to obtain the jujube juice.
In step S3, the refraction index of the wild jujube concentrate is 54 degrees.
Wherein, in the step 4, the refraction index of the wild jujube beverage is 4.7 degrees.
The invention also provides a preparation system of the wild jujube beverage, which comprises a denucleation crushing device 1, a soaking device 2, a centrifugal device 3, a filtering device 4, a concentrating device 5 and a storage device 6;
the denucleation crushing device 1 is provided with a conveyor belt 7, and the conveyor belt 7 extends into the soaking device 2;
a pump pipe 8 is arranged at the discharge end of the soaking device 2, and the pump pipe 8 is communicated with the centrifugal device 3;
the centrifugal device 3 and the filtering device 4 are connected through a pipeline 9;
the filtering device 4 is provided with a control valve 10, by means of which control valve 10 the filtering device 4 communicates with the concentration device 5 and the storage device 6, respectively.
Wherein, the soaking device 2 is provided with an observation port and a sampling port.
Example 3
The invention provides a wild jujube beverage which is mainly prepared from the following components in parts by weight:
7.1 parts of wild jujube and 1 part of water.
The invention provides a preparation method of the wild jujube beverage, which comprises the following steps:
s1, cleaning the selected wild jujube, removing jujube pits, and crushing jujube pulp;
s2, soaking the crushed jujube pulp into water, centrifuging and filtering to obtain a wild jujube liquid;
s3, concentrating the wild jujube liquid to obtain a wild jujube concentrated solution;
s4, diluting the wild jujube concentrated solution to obtain the wild jujube beverage.
In step S2, the ratio of jujube pulp to water is 7: 1.
in step S2, the temperature of the water is 60 ℃.
In step S2, the crushed jujube meat is soaked in water for 25 hours.
In step S2, the crushed jujube pulp is soaked in water until the refractive index is 5 degrees, and then the jujube pulp is centrifuged and filtered to obtain the jujube juice.
In step S3, the refraction index of the wild jujube concentrate is 55 °.
Wherein, in the step 4, the refraction index of the wild jujube beverage is 5 degrees.
The invention provides a preparation system of a wild jujube beverage, which comprises a denucleation crushing device 1, a soaking device 2, a centrifugal device 3, a filtering device 4, a concentrating device 5 and a storage device 6;
the denucleation crushing device 1 is provided with a conveyor belt 7, and the conveyor belt 7 extends into the soaking device 2;
a discharge end of the soaking device 2 is provided with a pump pipe 8, and the pump pipe 8 is communicated with the centrifugal device 3;
the centrifugal device 3 and the filtering device 4 are connected through a pipeline 9;
the filtering device 4 is provided with a control valve 10, by means of which control valve 10 the filtering device 4 communicates with the concentration device 5 and the storage device 6, respectively.
Wherein, the soaking device 2 is provided with an observation port and a sampling port.
The contents of fat, protein, calorie and carbohydrate of the beverage prepared in examples 1 to 3 were counted, and the statistical table is as follows.
Figure BDA0002431273150000111
In conclusion, the wild jujube beverage provided by the invention is rich in abundant nutrient substances, can provide a plurality of nutrient substances and energy for human bodies, and is in clear contrast with the 'three refined water and one water' inferior beverage sold in the market.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. The wild jujube beverage is characterized by being mainly prepared from the following components in parts by weight: 5.1-7.1 parts of wild jujube and 1 part of water.
2. The method for preparing the wild jujube beverage according to claim 1, comprising the steps of:
s1, cleaning the selected wild jujube, removing jujube pits, and crushing jujube pulp;
s2, soaking the crushed jujube pulp into water, centrifuging and filtering to obtain a wild jujube liquid;
s3, concentrating the wild jujube liquid to obtain a wild jujube concentrated solution;
s4, diluting the wild jujube concentrated solution to obtain the wild jujube beverage.
3. The method for preparing the wild jujube beverage according to claim 2, wherein in the step S2, the ratio of jujube pulp to water is (5-7): 1.
4. the method for preparing the beverage of mountain jujube according to claim 2, wherein the temperature of water is 55-60 ℃ in the step S2.
5. The method of preparing the beverage of mountain jujube according to claim 2, wherein in the step S2, the crushed jujube meat is soaked in water for 15-25 hours.
6. The method of preparing the wild jujube beverage according to claim 2, wherein in the step S2, the crushed jujube meat is soaked in water to have a refractive index of 4.5-5 degrees, and then centrifuged and filtered to obtain the wild jujube liquid.
7. The method of preparing the jujube beverage according to claim 2, wherein in the step S3, the refractive index of the jujube concentrate is 53-55 degrees.
8. The method for preparing the jujube beverage according to claim 2, wherein in the step 4, the refraction degree of the jujube beverage is 4.5-5 degrees.
9. A preparation system of a wild jujube beverage is characterized by comprising a denucleation and crushing device (1), a soaking device (2), a centrifugal device (3), a filtering device (4), a concentrating device (5) and a storage device (6);
the denucleation crushing device (1) is provided with a conveyor belt (7), and the conveyor belt (7) extends into the soaking device (2);
a pump pipe (8) is arranged at the discharge end of the soaking device (2), and the pump pipe (8) is communicated with the centrifugal device (3);
the centrifugal device (3) and the filtering device (4) are connected through a pipeline (9);
the filtering device (4) is provided with a control valve (10), and the filtering device (4) is respectively communicated with the concentration device (5) and the storage device (6) through the control valve (10).
CN202010236811.7A 2020-03-30 2020-03-30 Wild jujube beverage and preparation method and system thereof Pending CN111248374A (en)

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CN1071062A (en) * 1991-09-28 1993-04-21 郭泽田 The method for making of concentrated natural wild jujube juice
CN101611904A (en) * 2009-07-06 2009-12-30 张文喜 A kind of Health-care beverage contg. wild jujube and preparation method thereof
CN103610163A (en) * 2013-10-29 2014-03-05 河南省晨光实业有限公司 Functional composite date cheese beverage and preparation method thereof
CN104187547A (en) * 2014-08-21 2014-12-10 天津春发生物科技集团有限公司 Wild jujube special flavor liquid seasoning and preparation method thereof

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CN103610163A (en) * 2013-10-29 2014-03-05 河南省晨光实业有限公司 Functional composite date cheese beverage and preparation method thereof
CN104187547A (en) * 2014-08-21 2014-12-10 天津春发生物科技集团有限公司 Wild jujube special flavor liquid seasoning and preparation method thereof

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