CN110463873A - A kind of preparation method of lettuce Normal juice - Google Patents
A kind of preparation method of lettuce Normal juice Download PDFInfo
- Publication number
- CN110463873A CN110463873A CN201810513274.9A CN201810513274A CN110463873A CN 110463873 A CN110463873 A CN 110463873A CN 201810513274 A CN201810513274 A CN 201810513274A CN 110463873 A CN110463873 A CN 110463873A
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- lettuce
- juice
- homogeneous
- normal juice
- enzyme deactivation
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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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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
The invention discloses a kind of preparation methods of lettuce Normal juice, belong to lettuce Primary processing technology.The preparation of lettuce Normal juice of the invention successively follows the steps below: raw material cleaning sorts dissection, floating washing, cold pulping, enzyme deactivation, secondary mashing, homogeneous, second homogenate, sterilization cooling, sterile filling.The present invention can provide raw material for lettuce class beverage and other products, meet different consumer demands.The lettuce Normal juice that the present invention produces is homogeneous, can be dispersed in lettuce beverage；And through processing after, the color of lettuce keeps preferably, the original color of lettuce capable of being presented when cooking beverage or other products；The time that uses of lettuce can be extended by being processed into lettuce Normal juice, and convenient for storage.
Description
Technical field
The present invention relates to a kind of preparation methods of lettuce Normal juice, belong to lettuce Primary processing technology.
Background technique
Lettuce is sweet in flavor, it is cool in nature, can promoting lactation, diuresis helps digestion, sobers up, not muscles and bones, and clean one's teeth tooth, removes implication.Urine can be controlled
It is red puckery, it is short of, hematuria etc..The iron ion in lettuce is easy to be absorbed by the body simultaneously, and often feeding can prevent and treat iron-deficient with fresh lettuce
Anaemia.Edible lettuce can improve a poor appetite, and promote secretion and the enterogastric peristalsis of digestive juice, and be rich in potassium ion.Extremely suitable old man,
Pregnant woman, long-term bed person and hypertension, heart disease, indigestion, patients with chronic constipation are edible.Meanwhile lettuce heat is low, normal
See in food, only more slightly higher than wax gourd, carbohydrate and fat content are also very low, are one for the people for requiring defatting beauty
The good food of kind.As a kind of health food, lettuce has high deep processing development value, and cheap, from a wealth of sources,
It is the melon vegetables that we often eat, as a kind of vegetable food of integration of drinking and medicinal herbs, the resource very abundant of lettuce, to develop
It produces lettuce food and raw material is provided, there is good development potentiality and development prospect.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of lettuce Normal juice.
To achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of preparation method of lettuce Normal juice, successively follows the steps below: raw material cleaning sorts dissection, is floating washing, cold
Mashing, enzyme deactivation, secondary mashing, homogeneous, second homogenate, sterilization cooling, sterile filling.
Specific preparation process is as follows:
(1) raw material cleans: adding the chlorine dioxide of 3-5ppm in water, cleans to lettuce surface；
(2) it sorts dissection: lettuce is picked, choosing has surface spottiness or rotten lettuce, removes leaf lettuce
Son and crust, are then cut into lettuce the segment of 5-8cm；
(3) surfing floating washing floating washing: is carried out to the lettuce after dissection with clear water；
(4) cold pulping cold pulping: is carried out to the lettuce after floating washing using 0.5 < mesh size≤2mm cold pulping machine；
(5) enzyme deactivation: 85-95 DEG C at a temperature of enzyme deactivation 30 seconds；
(6) secondary mashing: the lettuce slurry after enzyme deactivation is sent directly into mesh size≤0.5mm hot beating machine and carries out secondary beat
Slurry；
(7) homogeneous: lettuce juice is subjected to a homogeneous, the particle in lettuce juice is refined；
(8) second homogenate: the lettuce juice after homogeneous carries out second homogenate, and lettuce juice is emulsified mixing again, makes lettuce juice
Homogeneous, state consistency；
(9) sterilization cooling: sterilizing lettuce juice, 90-110 DEG C of sterilization temperature, will in sterilizing time 20-40s, 30s
Drop temperature is cooled to 30 DEG C or less；
(10) it sterile filling: sterilizes lettuce juice after cooling and carries out sterile filling.
The beneficial effects of the present invention are: the present invention can provide raw material for lettuce class beverage and other products, meet different
Consumer demand.The lettuce Normal juice that the present invention produces is homogeneous, can be dispersed in lettuce beverage；And processed place
After reason, the color of lettuce keeps preferably, the original color of lettuce capable of being presented when cooking beverage or other products；It is processed into lettuce
Normal juice can extend the time that uses of lettuce, and convenient for storage.
Specific embodiment
Embodiment one:
A kind of preparation method of lettuce Normal juice, successively sequentially includes the following steps:
(1) raw material cleans: adding the chlorine dioxide of 5ppm in water, cleans to lettuce surface；
(2) it sorts dissection: lettuce is picked, choosing has surface spottiness or rotten lettuce, the lettuce base of a fruit is removed,
Then lettuce is cut into the segment of 5cm, while sorts out hollow lettuce；
(3) surfing floating washing floating washing: is carried out to the lettuce after dissection with clear water；
(4) cold pulping cold pulping: is carried out to the lettuce after floating washing using the cold pulping machine of 1mm；
(5) enzyme deactivation: 90 DEG C at a temperature of enzyme deactivation 30 seconds；
(6) secondary mashing: the hot beating machine that the lettuce slurry after enzyme deactivation is sent directly into mesh size 0.4mm carries out secondary mashing
(7) homogeneous: lettuce juice is subjected to a homogeneous, the particle in lettuce juice is refined；
(8) second homogenate: the lettuce juice after homogeneous carries out second homogenate, and lettuce juice is emulsified mixing again, makes lettuce juice
Homogeneous, state consistency；
(9) sterilization cooling: sterilizing lettuce juice, 100 DEG C of sterilization temperature, and material temperature will be gone out in sterilizing time 30s, 30s
Degree is cooled to 30 DEG C or less；
(10) it sterile filling: sterilizes lettuce juice after cooling and carries out sterile filling, preservation can be extended using sterile filling
Phase extends the selling time of lettuce juice.
Embodiment two:
A kind of preparation method of lettuce Normal juice, successively sequentially includes the following steps:
(1) raw material cleans: adding the chlorine dioxide of 3ppm in water, cleans to lettuce surface；
(2) it sorts dissection: lettuce is picked, choosing has surface spottiness or rotten lettuce, the lettuce base of a fruit is removed,
Then lettuce is cut into the segment of 8cm, while sorts out hollow lettuce；
(3) surfing floating washing floating washing: is carried out to the lettuce after dissection with clear water；
(4) cold pulping cold pulping: is carried out to the lettuce after floating washing using the cold pulping machine of 2mm；
(5) enzyme deactivation: 88 DEG C at a temperature of enzyme deactivation 30 seconds；
(6) secondary mashing: the hot beating machine that the lettuce slurry after enzyme deactivation is sent directly into mesh size 0.5mm carries out secondary mashing
(7) homogeneous: lettuce juice is subjected to a homogeneous, the particle in lettuce juice is refined；
(8) second homogenate: the lettuce juice after homogeneous carries out second homogenate, and lettuce juice is emulsified mixing again, makes lettuce juice
Homogeneous, state consistency；
(9) sterilization cooling: sterilizing lettuce juice, 110 DEG C of sterilization temperature, and material temperature will be gone out in sterilizing time 40s, 30s
Degree is cooled to 30 DEG C or less；
(10) it sterile filling: sterilizes lettuce juice after cooling and carries out sterile filling, preservation can be extended using sterile filling
Phase extends the selling time of lettuce juice.
Claims (2)
1. a kind of preparation method of lettuce Normal juice, which is characterized in that successively follow the steps below: raw material cleaning is sorted and is cut
Section, floating washing, cold pulping, enzyme deactivation, secondary mashing, homogeneous, second homogenate, sterilization cooling, sterile filling.
2. the preparation method of lettuce Normal juice according to claim 1, which is characterized in that specific preparation process is as follows:
(1) raw material cleans: adding the chlorine dioxide of 3-5ppm in water, cleans to lettuce surface；
(2) sort dissection: lettuce is picked, choosing has surface spottiness or rotten lettuce, remove lettuce leaf and
Then crust is cut into lettuce the segment of 5-8cm；
(3) surfing floating washing floating washing: is carried out to the lettuce after dissection with clear water；
(4) cold pulping cold pulping: is carried out to the lettuce after floating washing using 0.5 < mesh size≤2mm cold pulping machine；
(5) enzyme deactivation: 85-95 DEG C at a temperature of enzyme deactivation 30 seconds；
(6) secondary mashing: the lettuce slurry after enzyme deactivation is sent directly into mesh size≤0.5mm hot beating machine and carries out secondary mashing；
(7) homogeneous: lettuce juice is subjected to a homogeneous, the particle in lettuce juice is refined；
(8) second homogenate: the lettuce juice after homogeneous carries out second homogenate, and lettuce juice is emulsified mixing again, makes lettuce juice quality
Uniformly, state consistency；
(9) sterilization cooling: sterilizing lettuce juice, 90-110 DEG C of sterilization temperature, will discharging in sterilizing time 20-40s, 30s
Temperature is cooled to 30 DEG C or less；
(10) it sterile filling: sterilizes lettuce juice after cooling and carries out sterile filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513274.9A CN110463873A (en) | 2018-05-13 | 2018-05-13 | A kind of preparation method of lettuce Normal juice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513274.9A CN110463873A (en) | 2018-05-13 | 2018-05-13 | A kind of preparation method of lettuce Normal juice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110463873A true CN110463873A (en) | 2019-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810513274.9A Pending CN110463873A (en) | 2018-05-13 | 2018-05-13 | A kind of preparation method of lettuce Normal juice |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815480A (en) * | 2013-11-30 | 2014-05-28 | 张红军 | Compound strawberry fruit and lettuce vegetable juice |
| CN106261313A (en) * | 2015-05-24 | 2017-01-04 | 梁圣清 | A kind of preparation method of carrot raw juice |
-
2018
- 2018-05-13 CN CN201810513274.9A patent/CN110463873A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815480A (en) * | 2013-11-30 | 2014-05-28 | 张红军 | Compound strawberry fruit and lettuce vegetable juice |
| CN106261313A (en) * | 2015-05-24 | 2017-01-04 | 梁圣清 | A kind of preparation method of carrot raw juice |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191119 |
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| WD01 | Invention patent application deemed withdrawn after publication |