CN1689459A - Method for producing jujube juice - Google Patents
Method for producing jujube juice Download PDFInfo
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- CN1689459A CN1689459A CN 200410023975 CN200410023975A CN1689459A CN 1689459 A CN1689459 A CN 1689459A CN 200410023975 CN200410023975 CN 200410023975 CN 200410023975 A CN200410023975 A CN 200410023975A CN 1689459 A CN1689459 A CN 1689459A
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- jujube
- juice
- jujube juice
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Abstract
The date juice producing process includes the following steps: sorting and washing fresh date; drying and cooling; boiling for 20-25 min; pulping, peeling and stoning; adding water in 2-10 times; filtering to obtain filtrate; homogenizing and transient sterilization; vacuum deairing and bottling; and sterilizing in high pressure pot at 100-110 deg.c. The initially high temperature treated date may be maintained in cold warehouse for over 12 months to ensure the continuous production of date juice all the year around. Thus produced date juice needs no any auxiliary components, and may be stored for long term.
Description
Technical field
The present invention relates to a kind of processing method of fruit drink, relate in particular to a kind of preparation method of jujube juice.
Background technology
Along with the raising of people's living standard, various fruit drinks are subjected to people's welcome.The jujube class contains the amino acid of abundant tartaric acid, vitamin and minerals and needed by human, and the beverage of making of its also has calmness except that containing above-mentioned nutritional labeling, and effect such as help for sleep; Beverage lovely luster, smooth the making it of mouthfeel have vast market in addition.Daily, the acquisition methods of jujube juice is that the direct boiling of jujube class is got, and the jujube juice that this method makes is difficult to obtain the nutrition in the jujube, has caused unrestrained useless.Aspect patented technology: the preparation method (application number: 021008728 of (1) Winter jujube juice, applicant: Li Jinqi, publication number: CN1436492A), it at first cleans the winter jujube, select, stoning, and jujube is crushed to below the 12mm, in jar, handled 1.5～3 hours then, then extract juice, cooling back and sterilization processing with flooding, at last that juice is canned through vacuumizing the sealing of concentrated back.This method inapplicable common jujube with strong points, and the seasonality of winter jujube is strong, and the long-term quantity-produced problem of jujube juice is difficult to solve.(2) a kind of production method (application number: 911109471 of jujube juice drink, applicant: Wei Chunsheng, publication number: CN1072327A), this method is that the dried jujube of maturation is carried out smashing to pieces after the boiling, pack into then in the cloth bag logical steam 25～35 minutes, to the cloth bag extruding, obtain jujube juice at last, add various auxiliary materials in the jujube juice and promptly obtain jujube beverage.It is raw material that this method adopts dried jujube, and its jujube juice taste of producing lacks the local flavor of fresh fruit, and beverage heterodyne color and luster is bad.
Summary of the invention
It is smooth that the object of the invention provides a kind of mouthfeel, has the preparation method of the vivid date juice beverage of fresh fruit local flavor and color and luster.
The preparation method of jujube juice of the present invention comprises the steps:
(1) bright jujube is sorted, cleans;
(2) product that step (1) is obtained is inserted the cooling of drying after hot environment is just made;
(3) step (2) products therefrom is inserted in the boiling water container 20～25 minutes;
(4) product of step (3) is pulled an oar, decortication, stoning;
(5) water that adds 2～10 times is allocated;
(6) with step (5) products therefrom by high mesh filter screen filtered juice;
(7) with gained liquid behind homogeneous at 120 ℃ of following instantaneously sterilisings;
(8) vacuum outgas bottling;
(9) under 100～110 ℃ of temperature, enter the high-pressure sterilizing pot sterilization.
Jujube juice preparation method of the present invention, the hot environment in its step (2) just are made as at boiling water container was detained 5～10 minutes.
Jujube juice preparation method of the present invention, the hot environment in its step (2) just are made as was detained in 85～95 ℃ baking box 15～25 minutes.
Jujube juice preparation method of the present invention, its step (5) is allocated for the water of 2 times of addings.
Jujube juice preparation method of the present invention, its step (6) is for to carry out filtered juice with step (5) products therefrom by filter cloth.
The advantageous effect of technical scheme of the present invention is: it can be preserved in freezer more than 12 months after adopting high temperature made for the first time to jujube processing and sealing pack, can guarantee the continuous production of jujube juice throughout the year; The jujube juice that this programme is produced does not need any auxiliary element to get final product long preservation, and jujube juice keeps the taste of bright jujube, and color and luster is vivid.
The specific embodiment
Embodiment 1
(1) bright jujube is sorted, cleans;
(2) jujube of step (1) gained is detained in boiling water container carries out system just in 10 minutes, just pulled draining out air-dry 15 minutes after the system;
(3) step (2) products therefrom is inserted in the boiling water container 20 minutes;
(4) step (3) products therefrom is pulled an oar, decortication, stoning;
(5) sterilized water that adds 2 times mixes;
(6) mixture is carried out filtered juice by filter cloth;
(7) will sterilize down at 120 ℃ behind step (6) the gained liquid homogeneous;
(8) vacuum outgas bottling;
(9) under 100 ℃ of temperature, enter the high-pressure sterilizing pot sterilization.
Embodiment 2
(1) bright jujube is sorted, cleans;
(2) jujube with step (1) gained was detained 20 minutes in 90 ℃ baking box;
(3) step (2) products therefrom is inserted in the boiling water container 25 minutes;
(4) step (3) products therefrom is pulled an oar, decortication, stoning;
(5) sterilized water that adds 5 times mixes;
(6) mixture is carried out filtered juice by filter cloth;
(7) will sterilize down at 120 ℃ behind step (6) the gained liquid homogeneous;
(8) vacuum outgas bottling;
(9) under 110 ℃, enter the high-pressure sterilizing pot sterilization.
Claims (5)
1, a kind of preparation method of jujube juice is characterized in that it may further comprise the steps:
(1) bright jujube is sorted, cleans;
(2) product that step (1) is obtained is inserted the cooling of drying after hot environment is just made;
(3) step (2) products therefrom is inserted in the boiling water container 20～25 minutes;
(4) product of step (3) is pulled an oar, decortication, stoning;
(5) water that adds 2～10 times is allocated;
(6) with step (5) products therefrom by high mesh filter screen filtered juice;
(7) with gained liquid behind homogeneous at 120 ℃ of following instantaneously sterilisings;
(8) vacuum outgas bottling;
(9) under 100～110 ℃ of temperature, enter the high-pressure sterilizing pot sterilization.
2, jujube juice preparation method as claimed in claim 1 is characterized in that: the hot environment in the step (2) just is made as at boiling water container was detained 5～10 minutes.
3, jujube juice preparation method as claimed in claim 1 is characterized in that: the hot environment in the step (2) just is made as was detained in 85～95 ℃ baking box 15～25 minutes.
4, jujube juice preparation method as claimed in claim 1 is characterized in that: its step (5) is allocated for the water of 2 times of addings.
5, as claim 1 or 2 or 3 or 4 described jujube juice preparation methods, it is characterized in that: its step (6) is for to carry out filtered juice with step (5) products therefrom by filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023975 CN1689459A (en) | 2004-04-29 | 2004-04-29 | Method for producing jujube juice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023975 CN1689459A (en) | 2004-04-29 | 2004-04-29 | Method for producing jujube juice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1689459A true CN1689459A (en) | 2005-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410023975 Pending CN1689459A (en) | 2004-04-29 | 2004-04-29 | Method for producing jujube juice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1689459A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347216B (en) * | 2008-09-06 | 2011-04-06 | 山西天骄食业有限公司 | Method for preparing nutritional concentrated solution of red date |
| CN102640961A (en) * | 2012-05-21 | 2012-08-22 | 延川县宏达有限责任公司 | Method for producing jujube drink without food additives by adopting dried zizyphus jujubes |
| CN103609671A (en) * | 2013-11-11 | 2014-03-05 | 石河子开发区神内食品有限公司 | Color-protecting toner, formula thereof applied to red dates juice and fabrication method of red dates juice |
| CN103919201A (en) * | 2013-03-13 | 2014-07-16 | 郑州市帅龙红枣食品有限公司 | Production method for red date beverage |
| CN104305445A (en) * | 2014-10-06 | 2015-01-28 | 保龄宝生物股份有限公司 | Sweet health drink without chemical sweetening agent and harmful preservative |
| CN112655851A (en) * | 2021-01-06 | 2021-04-16 | 山西枣源地生物科技有限公司 | Fresh jujube juice |
-
2004
- 2004-04-29 CN CN 200410023975 patent/CN1689459A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347216B (en) * | 2008-09-06 | 2011-04-06 | 山西天骄食业有限公司 | Method for preparing nutritional concentrated solution of red date |
| CN102640961A (en) * | 2012-05-21 | 2012-08-22 | 延川县宏达有限责任公司 | Method for producing jujube drink without food additives by adopting dried zizyphus jujubes |
| CN103919201A (en) * | 2013-03-13 | 2014-07-16 | 郑州市帅龙红枣食品有限公司 | Production method for red date beverage |
| CN103609671A (en) * | 2013-11-11 | 2014-03-05 | 石河子开发区神内食品有限公司 | Color-protecting toner, formula thereof applied to red dates juice and fabrication method of red dates juice |
| CN104305445A (en) * | 2014-10-06 | 2015-01-28 | 保龄宝生物股份有限公司 | Sweet health drink without chemical sweetening agent and harmful preservative |
| CN112655851A (en) * | 2021-01-06 | 2021-04-16 | 山西枣源地生物科技有限公司 | Fresh jujube juice |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |