CN110024928A - A kind of jujube beverage and its preparation process - Google Patents

A kind of jujube beverage and its preparation process Download PDF

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Publication number
CN110024928A
CN110024928A CN201910483180.6A CN201910483180A CN110024928A CN 110024928 A CN110024928 A CN 110024928A CN 201910483180 A CN201910483180 A CN 201910483180A CN 110024928 A CN110024928 A CN 110024928A
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jujube
beverage
baking
parts
beverage according
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万建逢
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Yangxin Dingzhi Group Co Ltd
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Yangxin Dingzhi Group Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • 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
    • A23L2/42Preservation of non-alcoholic beverages
    • A23L2/46Preservation of non-alcoholic beverages by heating
    • 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
    • A23L2/52Adding ingredients
    • 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
    • A23L2/52Adding ingredients
    • A23L2/60Sweeteners
    • 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
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/84Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/32Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention discloses a kind of jujube beverage and its preparation processes, belong to technical field of food biotechnology.The present invention uses low-temperature bake jujube meat for main material, and not only just, burnt odor is strong, and entrance is sweeter for taste more alcohol;The present invention uses the process program of complex enzyme hydrolysis, functional activity substance in jujube juice can not only more leached into beverage, and the modifying function for passing through enzyme preparation, improve the content of soluble dietary fiber in product, the more health-care efficacies of beverage and nutritive value are imparted, makes product that there is rich in nutrition, nourishing blood and tranquilization, toxin expelling nourishing the liver, cancer-resisting and beauty care and other effects.Meanwhile it is longer as the holding time of main material to toast jujube meat, and is easy to the storage of raw material, solves that fresh fruit is perishable, is not easy the technical bottleneck of preservation for a long time.Present invention process preparation method is simple, and use is safe, has no toxic side effect, and production cost is low, is convenient for large-scale promotion application.

Description

A kind of jujube beverage and its preparation process
Technical field
It is especially a kind of that baking jujube beverage is prepared using enzymatic isolation method the present invention relates to a kind of jujube beverage and its preparation process Preparation process belongs to technical field of food biotechnology.
Background technique
Jujube is China's local product fruits, is the ripening fruits of Rhamnaceae jujube.It and peach, Lee, chestnut, apricot and referred to as ancient times Five fruits.The history of jujube is very long, there is more than 3000 years cultivation histories.Jujube has very high nutritive value, and is first-class nourishing Food is known as the title of woody grain in China;Jujube tree whole body is treasured, and in addition to jujube fruit edible, medicinal, the leaf of jujube tree is hung, skin, water There is anti-inflammatory containing vitamin, tanning substance, tannin, jujube acid and microelements, the fabricated product such as iron, zinc, cerium respectively, purify the blood, live The effect of blood can be used to adjust staple food.Civil is even more using jujube as benefit fruit, it is believed that is the good merchantable brand of tonifying Qi.It is rich in Sugar, fat, good protein, vitamin A, B1、B2, C, PP and alkaloid, Flavonoid substances, also contain calcium, phosphorus, iron, magnesium, potassium Equal microelements.Jujube has very high practical value in traditional Chinese medicine, due to its have nourishing blood and tranquilization, spleen benefiting and stimulating the appetite, protect liver beauty treatment, in It is for thousands of years just always most commonly seen Chinese medicine with the tonic effects such as hundred medicines, oncolytic virus tonifying Qi salubrity.
Date juice beverage jujube is aromatic strongly fragrant, pure and mild pleasant, soft tasty and refreshing, long times of aftertaste, often drinks jujube juice and has the nourishing that keeps fit and healthy The effect of appearance, the history of development and the production only 10 years or so of date juice beverage class product, but it have developed rapidly, with to jujube Nutrition and pharmaceutical value further investigation, people are to more and more interested as beverage made of raw material using jujube.Patent 201810986204.5 disclose a kind of fresh dates juice beverage, are prepared by the raw material of following important component percentage: Compound-acid Taste agent 0.2-0.3%, honey 8-15%, jujube juice 25-35%, white sugar 5-15%, pectin 0.16-1%, dark plum 10-15% and Excess water;Patent 2018104921206 discloses the production method of a kind jujube vinegar beverage, preparation, health including jujube juice The preparation of particle, adjusts sugared concentration, alcoholic fermentation at the preparation of pressure-sensitive sweet taste particle: using closed fermentation method, acetic acid bacteria fermentation, mistake Filter, is sterilized at allotment, is added to nutrition particle in the jujube vinegar beverage of the invention, the nutritive loss supplemented with jujube in process, And joined Radix Glycyrrhizae, keep jujube vinegar beverage flavor softer, avoids taste after occurring after drink from turning sour and dry throat, jujube vinegar of the invention Beverage joined alleviation pungent taste particle and the pungent taste of jujube vinegar beverage be effectively relieved, to keep beverage mouthfeel preferable.
It was found that it is raw material that current jujube beverage, which mainly utilizes fresh dates juice, but that there are storage times is short, at high cost for fresh dates Etc. drawbacks, China's fresh dates are every year because the quantity for loss of rotting is up to 20%~30% at present, therefore select new processing technology, raising The nutritional quality of jujube beverage, and the technology drawback that fresh dates utilize can be taken and be of great significance.Patent 201811275533 discloses A kind of baking red date drink and preparation method thereof, but its use baking after prepare then technique that slurries filter, be difficult maximum journey Degree retains the trophic function active constituent in jujube.The quasi- one kind that provides of the present invention utmostly retains trophic function in morning in the beverage Active constituent, the positive burnt odor of product taste alcohol are strong, and the raw material holding time is long, easily stored jujube beverage preparation process, meet The demand of Market Consumer and the needs of industrial upgrading development.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of jujube beverage and its preparation process, to solve The technical issues of include: that (1) solves date juice beverage raw material fresh dates and is not easy the technological deficiency stored, extend the preservation of jujube juice raw material Phase reduces and saves cost;(2) a kind of neutraceutical active ingredients rich content is provided, rich in nutrition, toxin expelling nourishing the liver, is prevented nourishing blood and tranquilization The good jujube beverage of cancer anticancer and beauty care and other effects;(3) the functional active components extraction and application rate and antioxygen of jujube beverage are improved Change ability.
The present invention is achieved through the following technical solutions above-mentioned technical effect:
A kind of jujube beverage, it is characterised in that the jujube beverage is to be prepared using baking red date as raw materials, and pass through complex enzyme biology Enzymolysis process improves the recovery rate of active constituent in jujube, and wherein complex enzyme includes cellulase and pectase.
The preparation process of above-mentioned baking jujube are as follows: will be enucleated after the cleaning of high-quality extra dry red wine jujube and drying, by the jujube after cleaning Be put into baking oven and toast 1h at 60 DEG C of constant temperature, then be warming up to 90 DEG C of baking 20min, until slightly to issue roasting fragrant for jujube, fructus corni knit tightly for Only.
The additive amount mass ratio of above-mentioned complex enzyme cellulase and pectase is 2:3.
Above-mentioned biological enzymolysis specifically comprises the processes of: by baking jujube stoning, it is broken to be put in addition little water in crusher;It is broken 3 times of pure water is added after the completion of broken, complex enzyme is then added, enzyme concentration is 0.2%~0.5%, is controlled under the conditions of 40~60 DEG C 2~3h of temperature enzymatic hydrolysis;It is filtered to remove filter residue after enzymatic hydrolysis and prepares baking jujube juice.
Preferably, above-mentioned biological enzymolysis technique carries out under ultrasonic wave subsidiary conditions, ultrasonic power 400W.
A kind of jujube beverage, it is characterised in that the raw material of the jujube beverage in parts by mass include: baking jujube juice 10~ 15 parts, 0.2~0.5 part of compound stabilizer, 1~3 part of sweetener, 0.2~0.3 part of citric acid, 80~90 parts of water.
Optimal, a kind of jujube beverage, it is characterised in that the raw material of the jujube beverage includes: baking jujube in parts by mass 12 parts of juice, 0.3 part of compound stabilizer, 2 parts of sweetener, 0.3 part of citric acid, 86 parts of water.
Further, above-mentioned compound stabilizer be sodium carboxymethylcellulose, sodium alginate mixture, mass ratio 1: 2。
Further, above-mentioned sweetener is one of rock sugar, xylitol, maltitol and isomalto-oligosaccharide or several The mixture of kind.
The present invention also provides a kind of preparation process of jujube beverage, specific steps include:
(1) it mixes: baking jujube juice, compound stabilizer, sweetener, citric acid, water is mixed in proportion;
(2) homogenization homogeneous: is carried out in homogenizer;
(3) it sterilizes: using 95 DEG C, 20min boiling water process for sterilizing sterilizes;
(4) it sterile filling: aseptically carries out filling up to jujube beverage.
The present invention provides a kind of jujube beverage, and the toxicology test and safety evaluatio of jujube beverage are carried out by animal experiment. Chmice acute Oral toxicity test result shows that this jujube beverage is greater than high dose group to the oral maximum tolerated dose of chmice acute 75mg/kg•bw;Two test results of genetic toxicity test mouse marrow cell micro nuclear test and mouse inbred strain are Feminine gender shows the jujube beverage without mutagenesis;By rat 30d feeding trial it is found that rat sign behavior is normal, posture is good for The also variation without exception of health, blood and blood parameters, therefore the dosage (150 times of human body recommended amounts) of 75mg/kg bw belongs to Safe dose;Genetic toxicity test and rat 30d feeding trial result are feminine gender, it is thus determined that this jujube beverage category non-toxic type is eaten Product, people can be with safe and secure edible.
The present invention provides a kind of jujube beverage and its preparation process, compared with prior art, has following significant advantage:
(1) the baking red date drink that the present invention uses baking jujube meat to prepare for main material, not only just, burnt odor is dense for taste more alcohol Strong, entrance is sweeter, after drink be even more lingering fragrance more than hide it is without cease, more than the red date drink quality mouthfeel for directly smashing preparation with extra dry red wine jujube Deng all more preferable, the nutritive value of jujube is maintained, there is rich in nutrition, nourishing blood and tranquilization, toxin expelling nourishing the liver, cancer-resisting and is supported Face skin care and other effects: in addition, baking jujube meat is longer as the holding time of main material, and it is easy to the storage of raw material, solves Fresh fruit is perishable, is not easy the technical bottleneck saved for a long time;
(2) present invention uses the technique of low-temperature bake, not only the moisture in fresh dates can be made to steam, but also in survivable jujube The functional activities substance such as polysaccharide, vitamin;Significantly the present invention uses the process program of complex enzyme hydrolysis, can not only make Functional activity substance in jujube juice more leaches into beverage, improves the trophic function activity of jujube beverage, and passes through enzyme system The modifying function of agent improves the content of soluble dietary fiber in product, imparts the more health-care efficacies of beverage and nutrition Value;
(3) the present invention provides a kind of techniques in resource utilization jujube, the experimental results showed that the solubility of product of the present invention is solid Shape object content and total antioxidant capacity are significantly higher than at present report level, obvious technical effects.
(4) present invention process preparation method is simple, and use is safe, has no toxic side effect, and production cost is low, is convenient for scale It promotes and applies.
Specific embodiment
Embodiment 1
A kind of jujube beverage, is made by the steps:
(1) jujube toasts: will be enucleated after the cleaning of high-quality extra dry red wine jujube and drying, the jujube after cleaning is put into 60 DEG C of constant temperature in baking oven Lower baking 1h, then 90 DEG C of baking 20min are warming up to, until jujube slightly issues roasting perfume, until fructus corni is knitted tightly;
(2) by baking jujube stoning, it is broken biological enzymolysis: to be put in addition little water in crusher;3 times are added after the completion of broken Then complex enzyme is added in pure water, enzyme concentration is 0.2%~0.5%, and temperature control digests 2~3h under the conditions of 40~60 DEG C;After enzymatic hydrolysis It is filtered to remove filter residue and prepares baking jujube juice;Mixture of the complex enzyme for cellulase and pectase, mass ratio 2: 3;Biological enzymolysis technique carries out under ultrasonic wave subsidiary conditions, ultrasonic power 400W;
(3) it mixes: by baking jujube juice, compound stabilizer, sweetener, citric acid, water by baking 12 parts of jujube juice, stable composition 86 parts of 0.3 part of agent, 2 parts of sweetener, 0.3 part of citric acid, water ratios are uniformly mixed;The compound stabilizer is carboxymethyl cellulose The mixture of sodium, sodium alginate, mass ratio 1:2;The sweetener is maltitol;
(4) homogenization homogeneous: is carried out in homogenizer;
(5) it sterilizes: using 95 DEG C, 20min boiling water process for sterilizing sterilizes;
(6) it sterile filling: aseptically carries out filling up to jujube beverage.
Embodiment 2
A kind of jujube beverage, is made by the steps:
(1) jujube toasts: will be enucleated after the cleaning of high-quality extra dry red wine jujube and drying, the jujube after cleaning is put into 60 DEG C of constant temperature in baking oven Lower baking 1h, then 90 DEG C of baking 20min are warming up to, until jujube slightly issues roasting perfume, until fructus corni is knitted tightly;
(2) by baking jujube stoning, it is broken biological enzymolysis: to be put in addition little water in crusher;3 times are added after the completion of broken Then complex enzyme is added in pure water, enzyme concentration is 0.2%~0.5%, and temperature control digests 2~3h under the conditions of 40~60 DEG C;After enzymatic hydrolysis It is filtered to remove filter residue and prepares baking jujube juice;Mixture of the complex enzyme for cellulase and pectase, mass ratio 2: 3;Biological enzymolysis technique carries out under ultrasonic wave subsidiary conditions, ultrasonic power 400W;
(3) it mixes: by baking jujube juice, compound stabilizer, sweetener, citric acid, water by baking 10 parts of jujube juice, stable composition 90 parts of 0.5 part of agent, 3 parts of sweetener, 0.3 part of citric acid, water ratios are uniformly mixed;The compound stabilizer is carboxymethyl cellulose The mixture of sodium, sodium alginate, mass ratio 1:2;The sweetener is maltitol;
(4) homogenization homogeneous: is carried out in homogenizer;
(5) it sterilizes: using 95 DEG C, 20min boiling water process for sterilizing sterilizes;
(6) it sterile filling: aseptically carries out filling up to jujube beverage.
Embodiment 3
A kind of jujube beverage, is made by the steps:
(1) jujube toasts: will be enucleated after the cleaning of high-quality extra dry red wine jujube and drying, the jujube after cleaning is put into 60 DEG C of constant temperature in baking oven Lower baking 1h, then 90 DEG C of baking 20min are warming up to, until jujube slightly issues roasting perfume, until fructus corni is knitted tightly;
(2) by baking jujube stoning, it is broken biological enzymolysis: to be put in addition little water in crusher;3 times are added after the completion of broken Then complex enzyme is added in pure water, enzyme concentration is 0.2%~0.5%, and temperature control digests 2~3h under the conditions of 40~60 DEG C;After enzymatic hydrolysis It is filtered to remove filter residue and prepares baking jujube juice;Mixture of the complex enzyme for cellulase and pectase, mass ratio 2: 3;Biological enzymolysis technique carries out under ultrasonic wave subsidiary conditions, ultrasonic power 400W;
(3) it mixes: by baking jujube juice, compound stabilizer, sweetener, citric acid, water by baking 15 parts of jujube juice, stable composition 80 parts of 0.2 part of agent, 1 part of sweetener, 0.2 part of citric acid, water ratios are uniformly mixed;The compound stabilizer is carboxymethyl cellulose The mixture of sodium, sodium alginate, mass ratio 1:2;The sweetener is maltitol;
(4) homogenization homogeneous: is carried out in homogenizer;
(5) it sterilizes: using 95 DEG C, 20min boiling water process for sterilizing sterilizes;
(6) it sterile filling: aseptically carries out filling up to jujube beverage.
Embodiment 4
Test grouping: test is divided into 7 groups, and respectively (patent of invention 201811275533 is tested for embodiment 1-3 group, 1 group of control Group), 2 groups of control (complex enzyme only cellulase, remaining preparation process is with embodiment 1), (complex enzyme contains only pectin for 3 groups of control Enzyme, remaining preparation process is with embodiment 1), 4 groups of control (is free of biological enzymolysis technique, remaining is with embodiment 1);Each test group 3 A repetition
Beverage sensory evaluation method: 100 people are selected as a sample at random, one group of every 10 people is divided into 10 groups, and decibel is to test Group carries out the evaluation marking (full marks 10 divide) that gas is hidden with mouthfeel and last results of sensory evaluation is carried out Macro or mass analysis;
Determination oxidative: referring to " ultrasound assisted extraction and its Study of Antioxidation of flavonoid of the peel of pomelo " described sides such as Wu Qiongying Method;
Test result is as follows:
Index Sensory evaluation Soluble solid content (%) DPPH free radical scavenging activity/(mg/100mL) ABTS free radical scavenging activity/(mg/100mL)
1 test group of embodiment 9.7±0.21 15.76±0.85 77.12±1.23 55.37±1.02
2 test group of embodiment 8.5±0.16 14.93±0.97 74.23±1.75 53.08±1.88
3 test group of embodiment 8.9±0.18 15.11±0.86 76.02±1.59 52.48±1.37
Compare 1 group 9.1±0.26 12.77±1.03 51.07±1.87 40.26±0.96
Compare 2 groups 8.8±0.28 12.53±0.88 62.36±1.48 48.29±1.41
Compare 3 groups 9.0±0.16 13.02±0.57 65.87±1.78 50.76±1.29
Compare 4 groups 8.7±0.27 11.08±0.78 55.53±1.43 44.54±1.09
Above-mentioned test result shows that the application jujube beverage has preferable mouthfeel and smell, on soluble solid content is significant It rises, oxidation resistance is stronger.It is comprehensively compared, embodiment 1 is preferred embodiment.Further analysis, jujube beverage raw material are matched It compares the sensory evaluation led to be affected, but not significant to product soluble solid content and oxidation resistance difference.It is right More good in taste than in file 1, soluble solid content is placed in the middle, but oxidation resistance is told somebody what one's real intentions are, and analysis reason may be that high pressure is long Caused by time sterilizing causes functional active components to inactivate.Processing technology has a certain impact to the sense organ tool of product, but difference is not Significantly;Influence of the processing technology to soluble solid content and oxidation resistance is significant (P < 0.01), cellulase and pectin Synergistic effect between enzyme achieves the technical effect of " 1+1 > 2 ".
The above examples are only used to illustrate the technical scheme of the present invention, rather than is limited;Although referring to aforementioned reality It applies example to be described in detail to by invention, but for those of ordinary skill in the art, it still can be to aforementioned reality Technical solution documented by example is applied to modify or equivalent replacement of some of the technical features;And to these modifications Or replacement, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.

Claims (10)

1. a kind of jujube beverage, it is characterised in that the jujube beverage is to be prepared using baking red date as raw materials, and pass through complex enzyme life Object enzymolysis process improves the recovery rate of active constituent in jujube, and wherein complex enzyme includes cellulase and pectase.
2. a kind of jujube beverage according to claim 1, it is characterised in that the preparation process of the baking jujube are as follows: will be high-quality It is enucleated after the cleaning of extra dry red wine jujube and drying, the jujube after cleaning is put into baking oven at 60 DEG C of constant temperature and toasts 1h, then is warming up to 90 DEG C 20min is toasted, until jujube slightly issues roasting perfume, until fructus corni is knitted tightly.
3. a kind of jujube beverage according to claim 1, it is characterised in that the complex enzyme cellulase and pectase Additive amount mass ratio is 2:3.
4. a kind of jujube beverage according to claim 1, it is characterised in that the biological enzymolysis specifically comprises the processes of: will toast It is broken to be put in addition little water in crusher for jujube stoning;3 times of pure water is added after the completion of broken, complex enzyme is then added, Enzyme concentration is 0.2%~0.5%, and temperature control digests 2~3h under the conditions of 40~60 DEG C;It is filtered to remove filter residue after enzymatic hydrolysis and prepares baking Jujube juice.
5. a kind of jujube beverage according to claim 4, it is characterised in that the enzymolysis process is under ultrasonic wave subsidiary conditions It carries out, ultrasonic power 400W.
6. a kind of jujube beverage according to claim 1, it is characterised in that the raw material of the jujube beverage wraps in parts by mass It includes: baking 10~15 parts of jujube juice, 0.2~0.5 part of compound stabilizer, 1~3 part of sweetener, 0.2~0.3 part of citric acid, water 80 ~90 parts.
7. a kind of jujube beverage according to claim 1, it is characterised in that the raw material of the jujube beverage wraps in parts by mass It includes: baking 12 parts of jujube juice, 0.3 part of compound stabilizer, 2 parts of sweetener, 0.3 part of citric acid, 86 parts of water.
8. a kind of jujube beverage according to claim 6 or 7, it is characterised in that the compound stabilizer is carboxymethyl cellulose The mixture of sodium, sodium alginate, mass ratio 1:2.
9. a kind of jujube beverage according to claim 6 or 7, it is characterised in that the sweetener is rock sugar, xylitol, wheat The mixture of one or more of bud sugar alcohol and isomalto-oligosaccharide.
10. a kind of jujube beverage according to claim 1, it is characterised in that the preparation process specific steps packet of the jujube beverage It includes:
(1) it mixes: baking jujube juice, compound stabilizer, sweetener, citric acid, water is mixed in proportion;
(2) homogenization homogeneous: is carried out in homogenizer;
(3) it sterilizes: using 95 DEG C, 20min boiling water process for sterilizing sterilizes;
(4) it sterile filling: aseptically carries out filling up to jujube beverage.
CN201910483180.6A 2019-06-04 2019-06-04 A kind of jujube beverage and its preparation process Withdrawn CN110024928A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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