CN108094770A - A kind of medlar red date dew and preparation method thereof - Google Patents
A kind of medlar red date dew and preparation method thereof Download PDFInfo
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- CN108094770A CN108094770A CN201711027383.1A CN201711027383A CN108094770A CN 108094770 A CN108094770 A CN 108094770A CN 201711027383 A CN201711027383 A CN 201711027383A CN 108094770 A CN108094770 A CN 108094770A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
- A23L2/60—Sweeteners
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
Abstract
The present invention provides a kind of medlar red date dew and preparation method thereof, the medlar red date dew is using medlar fresh fruit, jujube, medlar honey and rebaudioside as primary raw material, after preparing matrimony vine stoste and jujube extract respectively, allotment is carried out with xylitol, medlar honey, stevioside etc. again to mix, mixed liquor is clear and rich, delicate mouthfeel;Mashing filtering is digested in process to matrimony vine pulp, extraction is crushed to jujube boiling, utmostly remain matrimony vine, the nutriment of jujube, the medlar honey of addition and rebaudioside not only add flavor, also reduce the sugar content of beverage entirety, nutrition is supplemented simultaneously, is cooperateed with matrimony vine and jujube and plays health-care effect.
Description
Technical field
The present invention relates to food processing fields, are specially a kind of medlar red date dew and preparation method thereof.
Background technology
Jujube, matrimony vine, STEVIA REBAUDIANA and medlar honey are Xinjiang.Red date nutrient enriches, delicious and tasty, is known as natural dimension life
The laudatory title of plain ball, jujube is both containing carbohydrate, amino acid, iron, calcium etc., also containing malic acid, tartaric acid, vitamin C, citrin, dimension
Raw element B and carrotene etc., there is the function of improving human capillary vessel, play an important role to prevention and cure of cardiovascular disease and with one
Fixed dietotherapy and healthcare function, available for diseases such as weakness of the spleen and the stomach, loss of appetite, insufficiency of vital energy and blood, body fluid loss, palpitations and insomnias.It is red
Jujube is rich in cyclic adenosine monophosphate, has preventive and therapeutic action to angiocardiopathies such as coronary heart disease, myocardial infarctions, while also has and increase
The effect of strong muscular strength, cardioprotection, cancer-resisting.
Chinese-wolfberry nutritive enriches, and is the first-class tonic of " integration of drinking and medicinal herbs ", since ancient times, bright with its nourishing liver and kidney
The medical values such as mesh, beneficial complexion, long muscle, hard muscles and bones and receive the high praise of ancient Chinese medicine doctor.Modern medicine study also indicates that, matrimony vine
In also containing the benefit materials such as glycine betaine, thiamines, there is immunological regulation, hypoglycemic, reducing blood lipid, anti-aging, antifatigue, hematopoiesis
Etc. functions.
Main component in STEVIA REBAUDIANA cured leaf is steviol glycoside, and not only sugariness is high, heat is low, also makees with certain pharmacology
With.Stevia mainly has treatment diabetes, control blood glucose, reduces blood pressure, is antitumor, anti diar rhea, raising immunity, promotes new
, there is the effect of fine in the effects that old metabolism, to heart disease, pediatric saprodontia to obesity controlling disease, adjusting hydrochloric acid in gastric juice, recovery neural fatigue
Deng also there is significant curative effect, it is most important that it can eliminate the side effect of sucrose.
The traditional healthy nutritive value of the existing honey of medlar honey, more because it is the elite of matrimony vine.Nectarine is in amber, mouth
It is sweet to feel faint scent.It is very precious when quantity is few.There is medlar honey nourishing liver and kidney, benefiting shrewd head, nourishing and strengthening Yin and Yang, moistening lung to stop
Cough tonifying Qi effect.Vim and vigour two is suitble to lose, hypertension, have a delicate constitution, visual impairment, anaemia, chronic hepatitis, Poisoning or metabolism liver
The personage of hepatosis etc. takes caused by disease and biliary system.
Traditional making medlar red date class beverage mouthfeel is coarse, and the astringent taste of matrimony vine influences the mouthfeel of entire beverage, processing
Mode cannot retain the nutriment in matrimony vine and jujube to greatest extent, while often containing a large amount of granulated sugar with balanced beverage in beverage
Mouthfeel, a high proportion of granulated sugar content is unfavorable for health and drinks, and can enhance matrimony vine and dry row that jujube may be brought.
The content of the invention
To solve the above-mentioned problems, the present invention provides one kind using Lycium barbarum fresh fruit and jujube as raw material, Xinjiang is selected
Medlar honey, Xinjiang qualities of stevia extract, through scientific compatibility, obtained nutrition is comprehensive, unique flavor, sour and sweet palatability, pure in mouth feel
Low-sugar type medlar red date dew.Medlar red date dew of the present invention is mixed using matrimony vine stoste and jujube extract, and mixed liquor is clear
Profit, delicate mouthfeel, processing technology utmostly remain matrimony vine, the nutriment of jujube, the medlar honey and STEVIA REBAUDIANA of addition
Glucoside not only adds flavor, also reduces the sugar content of beverage entirety, while nutrition is supplemented.
The technical scheme is that:
A kind of medlar red date dew, which is characterized in that comprise the following raw materials by weight percent:Medlar fresh fruit juice stoste
18-22%, jujube extract 72-78%, xylitol 2-4%, medlar honey 1-2%, Citric Acid Mono 0.2-0.4%, stevia rebaudianum
Glucoside 0.05-0.07%, vitamin C 0.016-0.02%, ethylmaltol 0.001-0.003%, matrimony vine essence 0.014-
0.016%th, jujube essence 0.02-0.03%;
The soluble solid content of the medlar fresh fruit juice stoste is the 12- of medlar fresh fruit juice stoste weight
18%;
The soluble solid content of the jujube extract is the 2-6% of jujube extract weight.
A kind of medlar red date dew, comprises the following raw materials by weight percent:Medlar fresh fruit juice stoste 20%, jujube carry
Take liquid 75%, xylitol 3%, medlar honey 1.6%, Citric Acid Mono 0.28%, stevioside 0.06%, vitamin
C0.018%, ethylmaltol 0.002%, matrimony vine essence 0.015%, jujube essence 0.025%;
The soluble solid content of the medlar fresh fruit juice stoste is the 15% of medlar fresh fruit juice stoste weight;
The soluble solid content of the jujube extract is the 4% of jujube extract weight.
A kind of method for preparing medlar red date dew, which is characterized in that specifically include following steps:
1) preparation of Chinese wolfberry clear juice stoste
Pretreatment of raw material:Medlar fresh fruit 100ppm aqueous sodium hypochlorite solutions sterilize 10 minutes, then carry out bubbling -cleaning and
Cleaning showers, until fruit surface is clean;
Mashing:Medlar fresh fruit after cleaning is crushed, is beaten and obtains matrimony vine slurries;
Enzymolysis clarification:Pectase is added in by 0.1-0.3% (v/v) dosage in matrimony vine slurries, 35-45 DEG C of constant temperature is kept
2-4h;
Separate ultrafiltration:Matrimony vine slurries after addition pectase good heat insulation are entered centrifuge to separate, centrifugal speed
Obtained matrimony vine centrifugate is sent into ultrafilter filtering by 4000r/min, and degerming obtains Chinese wolfberry clear juice stoste;
2) preparation of jujube extract
Pretreatment of raw material:0.1% liquor potassic permanganate soak at room temperature of jujube 3-5 minutes, with room temperature purified water rinsed clean,
Air-dry jujube epidermis water;
It precooks:Pretreated jujube is put into jacketed pan, adds in jujube 5-7 times of purified water of dry weight, the 80-85 DEG C of 5- that precooks
10 minutes, and be stirred continuously;
It is broken:Jujube after precooking carries out break process, the broken long 1.5-2cm of red date pulp, wide 1-1.5cm;
Extraction:It is small in 95-100 DEG C of convolution extraction 1 that broken red date pulp adds in 4-5 times of pure water of red date pulp weight
When, it refilters, degerming obtains jujube extract;
3) medlar honey pre-processes
Thick medlar honey is melted into honey in 45 DEG C of half an hour, filters, the medlar honey after filtering is broken into honey knot in 60 DEG C
It is brilliant;
4) allocate
Material is uniformly mixed according to following weight percent hundred:The medlar fresh fruit juice stoste 18-22% of step 1) acquisition,
The jujube extract 72-78% of step 2) acquisition, the medlar honey 1-2% of step 3) acquisition, xylitol 2-4%, a water lemon
Sour 0.2-0.4%, stevioside 0.05-0.07%, vitamin C 0.016-0.02%, ethylmaltol 0.001-0.003%,
Matrimony vine essence 0.014-0.016%, jujube essence 0.02-0.03%;
6) the deployed mixture of step 4) is clarified, degerming up to medlar red date reveal, the medlar red date is revealed
It carries out filling.
Centrifuge is decanter centrifuge in the step 1).
Ultrafilter specification is 0.02 μm in the step 1).
The pectase is one kind in galacturonic acid enzyme, pectin decomposing enzyme or pectinesterase.
Pectase mentioned in the present invention is added in by 0.1-0.3% (v/v) dosage in matrimony vine slurries, represents to add in pectase
Volume be matrimony vine slurry volume 0.1-0.3%.
The present invention technique effect be:
(1) main component of medlar red date dew of the present invention is matrimony vine stoste, jujube extract, medlar honey and sweet tea
Synanthrin glucoside, while temperature compensation, often drink may cause scorching medlar red date, and medlar honey and stevioside not only reduce drink
The sugar content of material, because of the cooler property of property, the excessive internal heat problem that can also avoid medlar red date that from may bringing, while balanced nutritious not
The effect of each raw material is original is only given play to, each raw material can also be cooperateed with mutually, also overcome the disadvantage that single raw material may be brought
End.
(2) in preparation process, prepared using medlar fresh fruit, the benefit materials of matrimony vine fully digested using pectase,
Centrifuge separation, ultrafilter filtering, the matrimony vine stoste nutriment reservation degree height squeezed out are carried out again;Jujube crushes extraction after precooking
The characteristics of filtering, extracting solution fully absorb red date pulp elite, and technique of the present invention is directed to each raw material is extracted respectively, can
Achieve the purpose that maximum reservation nutrition for fruit feature, and various raw materials is avoided to mix various raw materials in extraction process and are mutually wrapped
It wraps up in and is unfavorable for the problems such as juice oozes out or react to each other taint of odour.
(3) medlar red date reveals not only unique flavor, sour and sweet palatability, pure in mouth feel, and also nutrition is comprehensive, energy reinforcement
Matter, ruddy complexion.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
A kind of method for preparing medlar red date dew, specifically includes following steps:
1) preparation of Chinese wolfberry clear juice stoste
Pretreatment of raw material:Medlar fresh fruit 100ppm aqueous sodium hypochlorite solutions sterilize 10 minutes, then carry out bubbling -cleaning and
Cleaning showers, until fruit surface is clean;
Mashing:Medlar fresh fruit after cleaning is crushed, is beaten and obtains matrimony vine slurries;
Enzymolysis clarification:Pectin decomposing enzyme is added in by 0.1 (v/v) dosage in matrimony vine slurries, 35 DEG C of constant temperature keeps 2h;
Separate ultrafiltration:Matrimony vine slurries after addition pectase good heat insulation are entered decanter centrifuge to separate, centrifugation speed
4000r/min is spent, obtained matrimony vine centrifugate is sent into the ultrafilter that specification is 0.02 μm and is filtered, degerming obtains Chinese wolfberry clear juice
Stoste;The soluble solid content of medlar fresh fruit juice stoste is the 12% of medlar fresh fruit juice stoste weight;
2) preparation of jujube extract
Pretreatment of raw material:0.1% liquor potassic permanganate soak at room temperature of jujube 3 minutes, with room temperature purified water rinsed clean, wind
Extra dry red wine jujube epidermis water;
It precooks:Pretreated jujube is put into jacketed pan, adds in jujube 5 times of purified waters of dry weight, 80 DEG C are precooked 5 minutes,
And it is stirred continuously;
It is broken:Jujube after precooking carries out break process, the broken long 1.5-2cm of red date pulp, wide 1-1.5cm;
Extraction:Broken red date pulp adds in 4 times of pure water of red date pulp weight when 95 DEG C of convolution extractions 1 are small, then
Filtering, degerming obtain jujube extract;The soluble solid content of the jujube extract is the 2% of jujube extract weight.
3) medlar honey pre-processes
Thick medlar honey is melted into honey in 45 DEG C of half an hour, filters, the medlar honey after filtering is broken into honey knot in 60 DEG C
It is brilliant;
4) allocate
Material is uniformly mixed according to following weight percent hundred:Medlar fresh fruit juice stoste 18%, the step of step 1) acquisition
The rapid jujube extract 78% 2) obtained, the medlar honey 1% of step 3) acquisition, xylitol 2.495%, Citric Acid Mono
0.4%th, stevioside 0.05%, vitamin C 0.016%, ethylmaltol 0.003%, matrimony vine essence 0.016%, Chinese date are fragrant
Essence 0.02%;
5) the deployed mixture of step 4) is clarified, degerming up to medlar red date reveal, the medlar red date is revealed
It carries out filling.
System medlar red date dew raw material weight percentage be:Medlar fresh fruit juice stoste 18%, jujube extract
78%th, medlar honey 1%, xylitol 2.495%, Citric Acid Mono 0.4%, stevioside 0.05%, vitamin C 0.016%,
Ethylmaltol 0.003%, matrimony vine essence 0.016%, jujube essence 0.02%.
Embodiment 2
A kind of method for preparing medlar red date dew, specifically includes following steps:
1) preparation of Chinese wolfberry clear juice stoste
Pretreatment of raw material:Medlar fresh fruit 100ppm aqueous sodium hypochlorite solutions sterilize 10 minutes, then carry out bubbling -cleaning and
Cleaning showers, until fruit surface is clean;
Mashing:Medlar fresh fruit after cleaning is crushed, is beaten and obtains matrimony vine slurries;
Enzymolysis clarification:Pectinesterase is added in by 0.2% (v/v) dosage in matrimony vine slurries, 40 DEG C of constant temperature keeps 3h;
Separate ultrafiltration:Matrimony vine slurries after addition pectase good heat insulation are entered decanter centrifuge to separate, centrifugation speed
4000r/min is spent, obtained matrimony vine centrifugate is sent into the ultrafilter that specification is 0.02 μm and is filtered, degerming obtains Chinese wolfberry clear juice
Stoste;The soluble solid content of medlar fresh fruit juice stoste is the 15% of medlar fresh fruit juice stoste weight;
2) preparation of jujube extract
Pretreatment of raw material:0.1% liquor potassic permanganate soak at room temperature of jujube 4 minutes, with room temperature purified water rinsed clean, wind
Extra dry red wine jujube epidermis water;
It precooks:Pretreated jujube is put into jacketed pan, adds in jujube 6 times of purified waters of dry weight, 85 DEG C are precooked 10 minutes,
And it is stirred continuously;
It is broken:Jujube after precooking carries out break process, the broken long 1.5-2cm of red date pulp, wide 1-1.5cm;
Extraction:Broken red date pulp adds in 4 times of pure water of red date pulp weight when 95 DEG C of convolution extractions 1 are small, then
Filtering, degerming obtain jujube extract;
3) medlar honey pre-processes
Thick medlar honey is melted into honey in 45 DEG C of half an hour, filters, the medlar honey after filtering is broken into honey knot in 60 DEG C
It is brilliant;
4) allocate
Material is uniformly mixed according to following weight percent hundred:Medlar fresh fruit juice stoste 20%, the step of step 1) acquisition
The rapid jujube extract 75% 2) obtained, the medlar honey 1.6% of step 3) acquisition, xylitol 3%, Citric Acid Mono
0.28%th, stevioside 0.06%, vitamin C 0.018%, ethylmaltol 0.002%, matrimony vine essence 0.015%, Chinese date are fragrant
Essence 0.025%;
5) the deployed mixture of step 4) is clarified, degerming up to medlar red date reveal, the medlar red date is revealed
It carries out filling.
System medlar red date dew raw material weight percentage be:Medlar fresh fruit juice stoste 20%, jujube extract
75%th, xylitol 3%, medlar honey 1.6%, Citric Acid Mono 0.28%, stevioside 0.06%, vitamin C 0.018%,
Ethylmaltol 0.002%, matrimony vine essence 0.015%, jujube essence 0.025%.
Embodiment 3
A kind of method for preparing medlar red date dew, specifically includes following steps:
1) preparation of Chinese wolfberry clear juice stoste
Pretreatment of raw material:Medlar fresh fruit 100ppm aqueous sodium hypochlorite solutions sterilize 10 minutes, then carry out bubbling -cleaning and
Cleaning showers, until fruit surface is clean;
Mashing:Medlar fresh fruit after cleaning is crushed, is beaten and obtains matrimony vine slurries;
Enzymolysis clarification:Galacturonic acid enzyme is added in by 0.3% (v/v) dosage in matrimony vine slurries, 45 DEG C of constant temperature is kept
4h;
Separate ultrafiltration:Matrimony vine slurries after addition pectase good heat insulation are entered decanter centrifuge to separate, centrifugation speed
4000r/min is spent, obtained matrimony vine centrifugate is sent into the ultrafilter that specification is 0.02 μm and is filtered, degerming obtains Chinese wolfberry clear juice
Stoste;The soluble solid content of the medlar fresh fruit juice stoste is the 18% of medlar fresh fruit juice stoste weight;
2) preparation of jujube extract
Pretreatment of raw material:0.1% liquor potassic permanganate soak at room temperature of jujube 5 minutes, with room temperature purified water rinsed clean, wind
Extra dry red wine jujube epidermis water;
It precooks:Pretreated jujube is put into jacketed pan, adds in jujube 7 times of purified waters of dry weight, 85 DEG C are precooked 10 minutes,
And it is stirred continuously;
It is broken:Jujube after precooking carries out break process, the broken long 1.5-2cm of red date pulp, wide 1-1.5cm;
Extraction:Broken red date pulp adds in 5 times of pure water of red date pulp weight when 100 DEG C of convolution extractions 1 are small, then
Filtering, degerming obtain jujube extract;
3) medlar honey pre-processes
Thick medlar honey is melted into honey in 45 DEG C of half an hour, filters, the medlar honey after filtering is broken into honey knot in 60 DEG C
It is brilliant;
4) allocate
Material is uniformly mixed according to following weight percent hundred:Medlar fresh fruit juice stoste 22%, the step of step 1) acquisition
The rapid jujube extract 72% 2) obtained, the medlar honey 2% of step 3) acquisition, xylitol 3.463%, Citric Acid Mono
0.4%th, stevioside 0.07%, vitamin C 0.02%, ethylmaltol 0.003%, matrimony vine essence 0.014%, jujube essence
0.03%;
5) the deployed mixture of step 4) is clarified, degerming up to medlar red date reveal, the medlar red date is revealed
It carries out filling.
System medlar red date dew raw material weight percentage be:Medlar fresh fruit juice stoste 22%, jujube extract
72%th, medlar honey 2%, xylitol 3.463%, Citric Acid Mono 0.4%, stevioside 0.07%, vitamin C 0.02%,
Ethylmaltol 0.003%, matrimony vine essence 0.014%, jujube essence 0.03%.
Medlar red date dew mouthfeel of the present invention is clear and rich agreeable to the taste, and wide pin is in all parts of the country.The Bole area sale city in Xinjiang
Field feedback survey is as follows:
1 user market feedback survey table of table
It is in good taste from investigation result as can be seen that herein described medlar red date reveals, it is welcome, have after drinking certain
Health-care effect, from manufacture craft as can be seen that nutriment storage rate is high, each raw material mutually cooperates with, full of nutrition not get angry, energy
Body immunity, assisting sleep are improved to a certain extent, and ruddy complexion has good edible and nutritious tonifying effect.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of medlar red date dew, which is characterized in that comprise the following raw materials by weight percent:Medlar fresh fruit juice stoste
18-22%, jujube extract 72-78%, xylitol 2-4%, medlar honey 1-2%, Citric Acid Mono 0.2-0.4%, stevia rebaudianum
Glucoside 0.05-0.07%, vitamin C 0.016-0.02%, ethylmaltol 0.001-0.003%, matrimony vine essence 0.014-
0.016%th, jujube essence 0.02-0.03%;
The soluble solid content of the medlar fresh fruit juice stoste is the 12-18% of medlar fresh fruit juice stoste weight;
The soluble solid content of the jujube extract is the 2-6% of jujube extract weight.
2. a kind of medlar red date dew according to claim 1, comprises the following raw materials by weight percent:Medlar fresh fruit is clear
Juice stoste 20%, jujube extract 75%, xylitol 3%, medlar honey 1.6%, Citric Acid Mono 0.28%, stevioside
0.06%th, vitamin C 0.018%, ethylmaltol 0.002%, matrimony vine essence 0.015%, jujube essence 0.025%;
The soluble solid content of the medlar fresh fruit juice stoste is the 15% of medlar fresh fruit juice stoste weight;
The soluble solid content of the jujube extract is the 4% of jujube extract weight.
A kind of 3. method for preparing medlar red date described in claim 1 and revealing, which is characterized in that specifically include following steps:
1) preparation of Chinese wolfberry clear juice stoste
Pretreatment of raw material:Medlar fresh fruit 100ppm aqueous sodium hypochlorite solutions sterilize 10 minutes, then carry out bubbling -cleaning and spray
Cleaning, until fruit surface is clean;
Mashing:Medlar fresh fruit after cleaning is crushed, is beaten and obtains matrimony vine slurries;
Enzymolysis clarification:Pectase is added in by 0.1-0.3% (v/v) dosage in matrimony vine slurries, 35-45 DEG C of constant temperature keeps 2-4h;
Separate ultrafiltration:Matrimony vine slurries after addition pectase good heat insulation are entered centrifuge to separate, centrifugal speed 4000r/
Obtained matrimony vine centrifugate is sent into ultrafilter filtering by min, and degerming obtains Chinese wolfberry clear juice stoste;
2) preparation of jujube extract
Pretreatment of raw material:0.1% liquor potassic permanganate soak at room temperature of jujube 3-5 minutes with room temperature purified water rinsed clean, air-dries
Jujube epidermis water;
It precooks:Pretreated jujube is put into jacketed pan, adds in jujube 5-7 times of purified water of dry weight, 80-85 DEG C is precooked 5-10 points
Clock, and be stirred continuously;
It is broken:Jujube after precooking carries out break process, the broken long 1.5-2cm of red date pulp, wide 1-1.5cm;
Extraction:Broken red date pulp adds in 4-5 times of pure water of red date pulp weight when 95-100 DEG C of convolution extraction 1 is small,
It refilters, degerming obtains jujube extract;
3) medlar honey pre-processes
Thick medlar honey is melted into honey in 45 DEG C of half an hour, filters, the medlar honey after filtering is broken into honey crystallization in 60 DEG C;
4) allocate
Material is uniformly mixed according to following weight percent hundred:The medlar fresh fruit juice stoste 18-22% of step 1) acquisition, step
2) jujube extract 72-78%, medlar honey 1-2%, xylitol 2-4%, the Citric Acid Mono of step 3) acquisition obtained
0.2-0.4%, stevioside 0.05-0.07%, vitamin C 0.016-0.02%, ethylmaltol 0.001-0.003%, Chinese holly
Qi essence 0.014-0.016%, jujube essence 0.02-0.03%;
5) the deployed mixture of step 4) is clarified, degerming up to medlar red date reveal, by the medlar red date reveal carry out
It is filling.
A kind of 4. method for preparing medlar red date dew according to claim 3, which is characterized in that centrifuge in the step 1)
For decanter centrifuge.
A kind of 5. method for preparing medlar red date dew according to claim 3, which is characterized in that ultrafilter in the step 1)
Specification is 0.02 μm.
6. the method for preparing medlar red date dew according to any claim in claim 3-5, which is characterized in that described
Pectase is one kind in galacturonic acid enzyme, pectin decomposing enzyme or pectinesterase.
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CN108740232A (en) * | 2018-08-20 | 2018-11-06 | 王莉涵 | A kind of leaflet Kuding natural tea antipyretic beverage and preparation method thereof |
CN108902978A (en) * | 2018-08-20 | 2018-11-30 | 天津科技大学 | A kind of improving eyesight fresh fructus lycii beverage and preparation method thereof |
CN113943762A (en) * | 2021-09-30 | 2022-01-18 | 广西壮族自治区农业科学院 | Enhanced southern characteristic fruit pectin enzymolysis sugar production process and device |
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CN108902978A (en) * | 2018-08-20 | 2018-11-30 | 天津科技大学 | A kind of improving eyesight fresh fructus lycii beverage and preparation method thereof |
CN113943762A (en) * | 2021-09-30 | 2022-01-18 | 广西壮族自治区农业科学院 | Enhanced southern characteristic fruit pectin enzymolysis sugar production process and device |
CN113943762B (en) * | 2021-09-30 | 2024-02-27 | 广西壮族自治区农业科学院 | Process and equipment for producing sugar by strengthening pectase enzymolysis of southern special fruits |
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