CN105520023A - Concentrated wolfberry clear juice and preparation method thereof - Google Patents

Concentrated wolfberry clear juice and preparation method thereof Download PDF

Info

Publication number
CN105520023A
CN105520023A CN201610019675.XA CN201610019675A CN105520023A CN 105520023 A CN105520023 A CN 105520023A CN 201610019675 A CN201610019675 A CN 201610019675A CN 105520023 A CN105520023 A CN 105520023A
Authority
CN
China
Prior art keywords
juice
concentrated
clear juice
preparation
chinese wolfberry
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610019675.XA
Other languages
Chinese (zh)
Inventor
冷传祝
宋新飞
王英
李书蕊
张青山
宋海燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Luling Fruit Juice Co Ltd
Original Assignee
Shandong Luling Fruit Juice Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Luling Fruit Juice Co Ltd filed Critical Shandong Luling Fruit Juice Co Ltd
Priority to CN201610019675.XA priority Critical patent/CN105520023A/en
Publication of CN105520023A publication Critical patent/CN105520023A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A23L2/38Other non-alcoholic beverages
    • 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

Abstract

The invention discloses a concentrated wolfberry clear juice and a preparation method thereof. The concentrated wolfberry clear juice product is a concentrated clear juice prepared by hydrolyzing fruit pulp enzyme and pectinase, wherein the content of soluble solid in the concentrated wolfberry clear juice is 10-45%; the pH of the concentrated wolfberry clear juice is 4-5. The preparation method of the concentrated wolfberry clear juice comprises the following steps: A, treating raw materials, namely adding warm water into dried wolfberries, soaking the dried wolfberries and crushing the dried wolfberries into fruit pulp; B, juicing, namely juicing the wolfberry pulp by using a squeezer; C, carrying out enzymolysis, namely adjusting the pH of the squeezed wolfberry juice to be 4.0-4.5 and hydrolyzing the squeezed wolfberry juice for 1-3 hours through the pectinase; D, filtering; E, concentrating; and F, filling and storing. According to the concentrated wolfberry clear juice and the preparation method thereof, the sugar of the wolfberries is utilized; the colloidal substance in the wolfberry clear juice is also thoroughly separated by adsorption and ultrafiltration techniques to obtain a molasses-state product which is very soft, smooth and stable in texture; the concentrated wolfberry clear juice product is free of sweetening agents and preservatives, retains the pure natural property, meets the modern green consumption concept, and can be directly used as a functional food for development and utilization; the diluted concentrated wolfberry clear juice can reach the favor and taste required by beverages.

Description

A kind of concentrated Chinese wolfberry clear juice and preparation method
Technical field
The present invention relates to a kind of concentrated Chinese wolfberry clear juice and preparation method, especially through the preparation method of the concentrated Chinese wolfberry clear juice of pulp enzyme, pectase hydrolysis, belong to fruit deep process technology field.
Background technology
Chinese-wolfberry nutritive enriches, the required nutriment containing abundant carrotene, multivitamin and the healthy eye such as calcium, iron, therefore has the merit of improving eyesight.Having nourishing the liver, nourshing kidney, the various health care functions such as moistening lung, is the medicine-food two-purpose food of Ministry of Public Health's approval.Exploitation Chinese wolfberry clear juice beverage products is applicable to the consumption demand that people focus on green health.Rarely have Chinese wolfberry fruit drink to sell in the market, patent of invention CN105029624A once disclosed the preparation method of Chinese wolfberry fruit drink, and main technical schemes is that wolfberry fruit extract and sweetener, flavouring agent etc. are allocated and made mixed suspension beverage.The shortcoming of this Chinese wolfberry fruit drink production process route be do not make full use of matrimony vine itself contained enrich sugar, add sucrose etc. on the contrary, the not only wasting of resources, and flavouring agent can affect the natural flavour mountaineous of Chinese wolfberry fruit drink.
Summary of the invention
The concentrated Chinese wolfberry clear juice beverage that the object of the invention is to provide a kind of pure matrimony vine to prepare and preparation method, by the combination enzymolysis processing of pulp enzyme, pectase, make full use of the active ingredients such as the sugar in matrimony vine, make the concentrated Chinese wolfberry clear juice product that flavor taste is all good.
Technical scheme of the present invention is achieved in that this concentrated Chinese wolfberry clear juice, and it is characterized in that Chinese wolfberry clear juice is through pulp enzyme, pectase hydrolysis process, soluble solid content 10-45%, pH be the concentrated clear juice of 4-5.
The preparation method of described concentrated Chinese wolfberry clear juice, its feature comprises:
A, Feedstock treating: dry wolfberry warm water is soaked fragmentation becomes pulp;
B, to squeeze the juice: with squeezer, matrimony vine pulp is squeezed the juice;
C, enzymolysis: matrimony vine squeezing juice adjustment pH is 4.0-4.5, through pectase hydrolysis 1-3 hour;
D, filtration: matrimony vine squeezing juice carries out decolorization adsorption process, through ultrafilter ultrafiltration through active carbon and bentonite in treatment 1-3 hour;
E, concentrated: to be 10-50% by concentration evaporator to Chinese wolfberry clear juice evaporation and concentration to solubility solid content;
F, filling: to be cooled to less than 30 DEG C, filling 0-4 DEG C of storage.
The preparation method of described concentrated Chinese wolfberry clear juice, Feedstock treating described in steps A adds water according to 1: 4, water temperature 50-70 DEG C, soaks 30-60 minute.
The preparation method of described concentrated Chinese wolfberry clear juice, described in step C, matrimony vine squeezing juice acid adjustment adjustment pH is 4.0-4.5.
The preparation method of described concentrated Chinese wolfberry clear juice, the adding proportion of pectase described in step C is the 0.01-0.02% of matrimony vine squeezing juice.
The preparation method of described concentrated Chinese wolfberry clear juice, matrimony vine squeezing juice described in step D is heated 100 DEG C of deactivations in 30 seconds after active carbon and bentonite carry out decolorization adsorption process, then through ultrafilter ultrafiltration.
The preparation method of described concentrated Chinese wolfberry clear juice, the additional proportion of active carbon described in step D is the 0.1-0.2% of matrimony vine squeezing juice.
The preparation method of described concentrated Chinese wolfberry clear juice, bentonitic additional proportion described in step D is the 0.1-0.2% of matrimony vine squeezing juice.
A significant contribution of the present invention is to make full use of the active ingredients such as the sugar in matrimony vine, and ultrafiltration technology also makes the colloidal substance contained by Chinese wolfberry clear juice thoroughly be separated, and obtains nutritious, stay-in-grade honey shape product.Sweetener, anticorrisive agent needn't be added in concentrated Chinese wolfberry clear juice product, keep pure natural proterties, meet modern consumption green idea, directly can utilize as development of functional food, after dilution, reach local flavor and the mouthfeel of beverage requirement.
Detailed description of the invention
1, soak: Feedstock treating adds water according to 1: 4, water temperature 50-70 DEG C, soak 30-60 minute.
2, broken: broken Task-size Controlling is at 2 ~ 5 millimeters;
3, squeeze: by squeezer, pulp is squeezed.
4, front bar kills/cools: matrimony vine squeezing juice enters heater and carries out heating-up temperature more than 95 DEG C after reciprocating sieve coarse filtration, is incubated more than 30 seconds; Then less than 55 DEG C are cooled to.
5, enzymolysis:
5-1, acid adjustment: sampling detects the soluble solids, the total acid that enter Chinese wolfberry clear juice in enzymatic vessel, calculate the addition of acid, controls Chinese wolfberry clear juice pH between 4.0-4.5;
5-2, pectase: the addition of pectase is 0.01% of matrimony vine squeezing juice., action time is 2.5 hours;
5-3, active carbon: the addition of active carbon is 0.1% of matrimony vine squeezing juice, action time is 3 hours;
5-4, bentonite: bentonitic addition is 0.1% of matrimony vine squeezing juice, action time is 2 hours.
6, rear bar kills/cools: the wolfberry juice heater via completed by enzymolysis is heated to 100 DEG C, keeps more than 30 seconds, is then cooled to 50-55 DEG C.
7, ultrafiltration: ultrafiltration is carried out to the Lycium chinense juice after process by ultra filtration filter.
8, concentrated: carrying out evaporation and concentration to soluble solid content by concentration evaporator to the Chinese wolfberry clear juice after process is 40%.
9, cool: utilize cooler that extract is cooled to less than 30 DEG C.
12, cardboard filter: filtered by cardboard filter.
11, filling storage: enter freezer after fruit juice is filling and store, storage temperature is at 0-4 DEG C DEG C.
Concentrated Chinese wolfberry clear juice reference mass standard:
1, soluble solid: 40-45%
2, colour: T440 (at10%) >=20%
3, light transmittance: T625(at10%) >=90%
4, pH value: 4-5
5, total acid: >=0.2%
6, turbidity: (at10%)≤3NTU
7, pectin, starch: negative
8, total number of bacteria :≤1000cfu/g
9, Escherichia coli :≤10cfu/g
10, yeast, mould :≤100cfu/g
11, plumbous: < 100ug/kg
12, arsenic: < 100ug/kg
The embodiment that the present invention enumerates is intended to further illustrate process, and any restriction is not formed to scope of the present invention, the product obtained by the embodiment of the present invention and all can obtain concentrated Chinese wolfberry clear juice product of the present invention via the method described in claims of the present invention 1-8.
Accompanying drawing explanation
Fig. 1 is the Making programme of this invention.

Claims (8)

1. a concentrated Chinese wolfberry clear juice, it is characterized in that concentrated Chinese wolfberry clear juice is through pulp enzyme, pectase hydrolysis process, soluble solid content 10-50%, pH be the concentrated clear juice of 4-5.
2. the preparation method of concentrated Chinese wolfberry clear juice according to claim 1, its feature comprises:
A, Feedstock treating: dry wolfberry warm water is soaked fragmentation becomes pulp;
B, to squeeze the juice: with squeezer, matrimony vine pulp is squeezed the juice;
C, enzymolysis: matrimony vine squeezing juice adjustment pH is 4.0-4.5, through pectase hydrolysis 1-3 hour;
D, filtration: matrimony vine squeezing juice carries out decolorization adsorption process, through ultrafilter ultrafiltration through active carbon and bentonite in treatment 1-3 hour;
E, concentrated: to be 10-50% by concentration evaporator to Chinese wolfberry clear juice evaporation and concentration to solubility solid content;
F, filling: to be cooled to less than 30 DEG C, filling less than-15 DEG C storages.
3. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that Feedstock treating described in steps A adds water according to 1: 4, water temperature 50-70 DEG C, soaks 30-60 minute.
4. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that described in step C, matrimony vine squeezing juice acid adjustment adjustment pH is 4.0-4.5.
5. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that the adding proportion of pectase described in step C is the 0.01-0.02% of matrimony vine squeezing juice.
6. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that matrimony vine squeezing juice described in step D is heated 100 DEG C of deactivations in 30 seconds after active carbon and bentonite carry out decolorization adsorption process, then through ultrafilter ultrafiltration.
7. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that the additional proportion of active carbon described in step D is the 0.1-0.2% of matrimony vine squeezing juice.
8. the preparation method of concentrated Chinese wolfberry clear juice according to claim 2, is characterized in that bentonitic additional proportion described in step D is the 0.1-0.2% of matrimony vine squeezing juice.
CN201610019675.XA 2016-01-13 2016-01-13 Concentrated wolfberry clear juice and preparation method thereof Pending CN105520023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610019675.XA CN105520023A (en) 2016-01-13 2016-01-13 Concentrated wolfberry clear juice and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610019675.XA CN105520023A (en) 2016-01-13 2016-01-13 Concentrated wolfberry clear juice and preparation method thereof

Publications (1)

Publication Number Publication Date
CN105520023A true CN105520023A (en) 2016-04-27

Family

ID=55762935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610019675.XA Pending CN105520023A (en) 2016-01-13 2016-01-13 Concentrated wolfberry clear juice and preparation method thereof

Country Status (1)

Country Link
CN (1) CN105520023A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106418055A (en) * 2016-05-19 2017-02-22 乳山中诚果汁饮料有限公司 Burdock juice with high synanthrin content and preparation method of burdock juice
CN109601998A (en) * 2018-10-12 2019-04-12 青海大学 A kind of extracting method and extract of black fruit fructus lycii
CN110403110A (en) * 2019-07-17 2019-11-05 宁夏圣源春食品有限公司 A kind of preparation method of bubble wolfberry juice
CN111955633A (en) * 2020-07-29 2020-11-20 杭州娃哈哈科技有限公司 Concentrated clear juice of dried Chinese wolfberry fruits and preparation method thereof
CN115336700A (en) * 2022-08-22 2022-11-15 宁夏华宝枸杞产业有限公司 Decolorized deacidified clear wolfberry juice and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101133813A (en) * 2007-09-17 2008-03-05 国投中鲁果汁股份有限公司 Concentrated cucumber clear juice and method for producing the same
CN101744326A (en) * 2008-12-08 2010-06-23 宁夏瑞碧枸杞产业有限公司 Chinese wolfberry juice and preparation method thereof
CN103230070A (en) * 2013-05-16 2013-08-07 王自贵 Method for producing clear wolfberry juice
CN105167064A (en) * 2015-08-14 2015-12-23 中华全国供销合作总社济南果品研究院 Method of processing clear wolfberry juice by comprehensive utilization of wolfberry residues

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101133813A (en) * 2007-09-17 2008-03-05 国投中鲁果汁股份有限公司 Concentrated cucumber clear juice and method for producing the same
CN101744326A (en) * 2008-12-08 2010-06-23 宁夏瑞碧枸杞产业有限公司 Chinese wolfberry juice and preparation method thereof
CN103230070A (en) * 2013-05-16 2013-08-07 王自贵 Method for producing clear wolfberry juice
CN105167064A (en) * 2015-08-14 2015-12-23 中华全国供销合作总社济南果品研究院 Method of processing clear wolfberry juice by comprehensive utilization of wolfberry residues

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106418055A (en) * 2016-05-19 2017-02-22 乳山中诚果汁饮料有限公司 Burdock juice with high synanthrin content and preparation method of burdock juice
CN109601998A (en) * 2018-10-12 2019-04-12 青海大学 A kind of extracting method and extract of black fruit fructus lycii
CN110403110A (en) * 2019-07-17 2019-11-05 宁夏圣源春食品有限公司 A kind of preparation method of bubble wolfberry juice
CN111955633A (en) * 2020-07-29 2020-11-20 杭州娃哈哈科技有限公司 Concentrated clear juice of dried Chinese wolfberry fruits and preparation method thereof
CN115336700A (en) * 2022-08-22 2022-11-15 宁夏华宝枸杞产业有限公司 Decolorized deacidified clear wolfberry juice and preparation method thereof

Similar Documents

Publication Publication Date Title
CN100477927C (en) Concentrated sweet potato juice and production thereof
CN101133813B (en) Concentrated cucumber clear juice and method for producing the same
CN105520023A (en) Concentrated wolfberry clear juice and preparation method thereof
CN103519296B (en) The processing method of the cucumber clear juice that mouthfeel is good
CN103396928B (en) Waxberry fruit liqueur and production method thereof
CN102120950B (en) Brewing method of red jujube fruit wine capable of removing bitter
CN105639380B (en) Corn juice beverage and production method thereof
CN105385531B (en) A kind of rose honey wine and preparation method thereof
CN103141896B (en) Heat-clearing and pathogenic-fire-reducing banana beverage
CN103351981A (en) Method for preparing pineapple wine
CN101347171A (en) Freezing beverage containing chrysanthemum and method of preparing the same
CN105661216A (en) Concentrated decolorized and deacidified grape juice and preparation method thereof
CN106387539A (en) Raspberry beverage containing pulp and preparation method thereof
CN105685739A (en) High-betacyanin concentrated red beet clear juice and preparing method thereof
CN101336671A (en) Low-fat freezing beverage and preparation method thereof
CN105995261A (en) Concentrated and clear jujube juice and preparation method
CN105661199A (en) Concentrated green pepper clear juice and preparation method thereof
CN107467431A (en) A kind of preparation method of motor function ice vegetable juice
CN103602559A (en) Preparation method for guava fruit wine
CN103484298A (en) Mango wine
CN105779201A (en) Method for preparing apricot wine
CN105595128A (en) Concentrated clear celery juice and preparation method thereof
CN105639349A (en) Preparation method for high-color-value concentrated purple sweet potato clear juice
CN109868196A (en) A kind of grape rice wine and processing method
CN107772358A (en) A kind of processing method of fruit vinegar jelly

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160427

WD01 Invention patent application deemed withdrawn after publication