CN107114632A - A kind of corn juice and its processing method - Google Patents
A kind of corn juice and its processing method Download PDFInfo
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- CN107114632A CN107114632A CN201710479571.1A CN201710479571A CN107114632A CN 107114632 A CN107114632 A CN 107114632A CN 201710479571 A CN201710479571 A CN 201710479571A CN 107114632 A CN107114632 A CN 107114632A
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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
- A23L2/04—Extraction of juices
-
- 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
-
- 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
-
- 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 relates to food processing technology field, it is therefore intended that provides a kind of corn juice and its processing method nutritious, high in machining efficiency, that be difficult layering.The technical scheme used is：A kind of corn juice and its processing method, corn juice are calculated according to weight, including following raw material：18~22 parts of corn mud, 8~10 parts of white granulated sugar, 75~95 parts of pure water, 1~2 part of stabilizer；The processing method of the corn juice comprises the following steps：Raw material preparation, allotment, mashing off, filling, sterilization；The raw material prepares to include thawing the corn of cold storage and broken mill prepares corn mud.The processing efficiency of the present invention is higher, and obtained corn juice is nutritious, be difficult layering.
Description
Technical field
The present invention relates to food processing technology field, and in particular to a kind of corn juice and its processing method.
Background technology
Corn juice plants nutriment rich in human body must and be easily-synthesized more than 30, such as iron, calcium, selenium, zinc, potassium, magnesium, manganese,
Phosphorus, glutathione, glucose, amino acid etc.；These nutriments are not required to hydrochloric acid in gastric juice decomposition, be able to can more expire directly by intestinal absorption
The need for sufficient human nutrition balance；And the combination of above-mentioned a variety of nutriments makes corn juice have the brain cell vigor that improves, carry
The special health-care effects such as high memory, enhancing development, enhancing beneficial bacterium, suppression harmful bacteria.
But existing corn juice processing method mostly using first boiling, after mill the step of, also needed to after the completion of milling pair
Corn juice is filtered and homogeneous, and not only procedure of processing is relatively complicated, has also been filtered off a large number of nutrients in corn, has been reduced
The nutritive value of corn juice；And corn juice is not filtered after the completion of milling, although the nutrition of corn juice can be retained, but held
It is also easy to produce layering and precipitates.
The content of the invention
It is an object of the invention to provide a kind of corn juice that is nutritious, high in machining efficiency, being difficult layering and its processing
Method.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of corn juice and its processing method, corn juice are calculated according to weight, including following raw material：Corn mud 18~22
Part, 8~10 parts of white granulated sugar, 75~95 parts of pure water, 1~2 part of stabilizer；The processing method of the corn juice includes following step
Suddenly：Raw material preparation, allotment, mashing off, filling, sterilization；The raw material prepares to include the corn of cold storage is thawed and crushed milling
Prepare corn mud.
It is preferred that, the stabilizer is by 15% xanthans and the well mixed system of 85% hydroxypropyl PASELLI EASYGEL
.
It is preferred that, the clay Preparation Method of corn is as follows：
A) thaw：The corn of cold storage is soaked into 10~15min in 20~25 DEG C of clear water, and cleaned up；
B) crush and mill：Corn after cleaning is subjected to threshing with maize sheller, then by iblet and pure water
According to material-water ratio 1:0.8~1 is injected into milling device and is milled, can be prepared by standby corn mud.
It is preferred that, the allotment is to be well mixed the stabilizer and white granulated sugar of formula ratio, is then gradually added into formula
In the pure water of amount, while addition while stir, it is to be added after the completion of heated solution to 75~80 DEG C, and holding 10~15 minutes, so
The corn mud of formula ratio is added afterwards, and is again stirring for uniform, acquisition compound slurry；The mashing off is will to allocate the composite pulp obtained
Liquid is heated to 100~105 DEG C and keeps 20~25min；It is described it is filling be that the compound slurry after mashing off is injected into rotary flash distillation
Flash liberation is carried out in tank, the compound slurry after degassing is then subjected to vacuum filling；The sterilization is by canned corn
Juice is placed in retort, is heated to 121 DEG C and is kept 30~45min, then back-pressure is cooled to normal temperature, you can finished product corn
Juice.
It is preferred that, the corn juice is calculated according to weight, in addition to following raw material：6~9 parts of soybean mud, Semen Cuscutae 0.5~
2.5 parts, 0.5~2.5 part of the root of bidentate achyranthes, 1~2 part of the fruit of Chinese wolfberry, 1~2 part of sesame.
It is preferred that, the clay Preparation Method of soybean is as follows：Green soybean is soaked into 40~50h with 25~30 DEG C of clear water, treated
Green soybean, which is sprouted to take out green soybean after plumule, to be cleaned, then by the green soybean for having sprouted plumule and 0.2% citric acid solution
According to material-water ratio 1:1~1.2 pours into boiling in digester, and boiling temperature is 100~120 DEG C, and digestion time is 30~45min；
Then the green soybean and citric acid solution after boiling are naturally cooled to 80~85 DEG C, and by the green soybean and citric acid after cooling
Solution is injected into milling device is milled together, you can standby soybean mud is made.
It is preferred that, the allotment is to be well mixed the stabilizer and white granulated sugar of formula ratio, is then gradually added into formula
In the pure water of amount, while addition while stir, it is to be added after the completion of heated solution to 75~80 DEG C, and holding 10~15 minutes, so
The corn mud and soybean mud of formula ratio are added afterwards, and are again stirring for uniform, acquisition compound slurry；The mashing off is by formula ratio
The root of bidentate achyranthes and Semen Cuscutae are wrapped in gauze, added together with the obtained compound slurry of allotment in digester, are subsequently added into formula ratio
Sesame and by compound slurry be heated to 100~105 DEG C and keep 20~25min, finally naturally cool to 25 in compound slurry
Gauze and the root of bidentate achyranthes and Semen Cuscutae and the fruit of Chinese wolfberry for adding formula ratio that are wrapped in gauze are taken out at~40 DEG C；It is described filling to be
The above-mentioned compound slurry that with the addition of the fruit of Chinese wolfberry is injected into rotary flash distillation tank and carries out flash liberation, then will be compound after degassing
Slurries carry out priming by vacuum；The sterilization is that canned corn juice is placed in retort, be heated to 121 DEG C and keep 30~
45min, then back-pressure be cooled to normal temperature, finished product corn juice.
It is preferred that, the milling device includes mill case and the hopper that is connected with case of milling, described to mill case from top to bottom
It is divided into pre-grinding room and main grinding house；The pre-grinding roller of two horizontal alignments is set in the pre-grinding room, and the master mills
The main grinding roller of the indoor horizontal alignment of setting two；The main grinding roller is vertical with pre-grinding roller, and the two main grinding roller is set respectively
Put the lower section at pre-grinding roller two ends；The discharging opening of the main grinding house bottom setting turbination, pre-grinding room bottom,
Screen cloth is respectively provided with the top of discharging opening, the pre-grinding roller and main grinding roller drive by motor；Spray is set in the pre-grinding room
Shower pipe, the shower is consistent with pre-grinding roller length direction and is arranged on the top of pre-grinding roller, on the spray tube wall
Multiple mouth sprays, inwall of the mouth spray towards pre-grinding room are set.
It is preferred that, the corn preparation method of the cold storage is as follows：From " the general sweet tea of harvesting in 16~20 days after spinning
Cleaned after the corn of 8914 " kinds, removal bract and corn stigma with clear water, be subsequently placed in 95~100 DEG C of 0.2% citric acid
10~20s of blanching in solution；Then the corn of blanching is placed at -30 DEG C carry out it is quick-frozen, treat corncob entirely freeze it is real with
Afterwards, corn packed using composite membrane, be placed in cold storage at -18 DEG C.
The invention has the advantages that：Giving off a strong fragrance is mellow, nutritious, stability is good, high in machining efficiency.It is of the invention first
Raw iblet is milled into corn mud, then the starch carried out in boiling, corn after corn mud is allocated together with other dispensings exists
Be gelatinized under high temperature, make each component of corn juice well mixed and particulate matter suspended state more preferably, be difficult to be layered and precipitate；Again plus
The xanthans and hydroxypropyl PASELLI EASYGEL of upper specific proportioning make stabilizer, even if not filtered to corn juice, corn juice
Also stable dispersity can be kept, layering and precipitating is difficult so that can suspend the bigger corn particle of particle diameter, mouthfeel in corn juice
Giving off a strong fragrance is mellow；In addition, the step of so may be omitted with homogeneous, need to only mill, boiling can be prepared by corn juice, it is not necessary to as passing
The such boiling of system corn juice, two mill, three filterings, four homogeneous, present invention optimizes production technology, improve production efficiency,
Reduce production cost；And the nutritional ingredient in corn juice can not also preferably be retained to corn juice progress filtering, improve beautiful
The nutritive value of rice juice；The granular fruit of Chinese wolfberry and sesame are also suspended with corn juice, the nutriture value of corn juice can not only be improved
Value, moreover it is possible to further lift the mouthfeel of corn juice.
Brief description of the drawings
Fig. 1 is the structural representation of the milling device of the present invention.
Embodiment
The milling device of the present invention is as shown in figure 1, the milling device includes mill case 1 and the material that is connected with case 1 of milling
Bucket 2, the case 1 of milling is divided into pre-grinding room 3 and main grinding house 4 from top to bottom；Two levels are set in the pre-grinding room 3
The main grinding roller 6 of two horizontal alignments is set in pre-grinding roller 5 arranged side by side, the main grinding house 4；The main grinding roller 6 and pre- stone roller
Grinding roller 5 is vertical, and the two main grinding roller 6 is separately positioned on the lower section at the two ends of pre-grinding roller 5；It should be appreciated that pre-grinding roller 5
Milled for the first time, main grinding roller 6 carries out secondary fine ground, and main grinding roller 6 is vertical with pre-grinding roller 5 and is separately positioned on pre-
The lower section at the two ends of grinding roller 5, it is to avoid the end of pre-grinding roller 5 mill after soybean and iblet still at the end of main grinding roller 6
Portion is milled so that the end of pre-grinding roller 5 mill after soybean and iblet can more fully be milled, be made after milling
Evenly, obtained corn juice mouthfeel is more preferable for obtained corn mud and soybean mud particle.
Further, the bottom of main grinding house 4 sets the discharging opening 7 of turbination, it should be appreciated that discharging opening 7
Being arranged to turbination can be in order to which material is converged and is discharged.The bottom of pre-grinding room 3, the top of discharging opening 7 are respectively provided with screen cloth
8, the pre-grinding roller 5 and main grinding roller 6 drive by motor.Shower 9, the shower 9 are set in the pre-grinding room 3
It is consistent with the length direction of pre-grinding roller 5 and be arranged on the top of pre-grinding roller 5, multiple sprays are set on the tube wall of shower 9
Mouthful, inwall of the mouth spray towards pre-grinding room 3；It should be appreciated that one end of the shower 9 is from pre-grinding room 3
Side wall is passed and is connected by water pipe with water source；The current ejected from mouth spray can be rushed to the inwall of pre-grinding room 3
Wash, be avoided that material lagging, improve grinding efficiency；In addition, the current that shower 9 sprays can make material be in wet-milling state,
Not only milling efficiency and grinding efficiency can also be improved with protection equipment, when material and water need to be ground with certain proportioning
During mill, pure water can be injected into pre-grinding room 3 by shower 9, stone roller will be poured into together with pure water and material with by hopper 2
Mill room is compared, and can so make the mixing of material and pure water more uniform abundant.
Lower mask body provides preferred embodiment so that those skilled in the art more understand technical scheme and
Effect.It should be appreciated that the raw material number described in text is by weight.
Further, stabilizer described in text mixes equal by 15% xanthans and 85% hydroxypropyl PASELLI EASYGEL
It is even to be made.
Further, the clay Preparation Method of corn described in text is as follows：A) thaw：By the corn of cold storage at 20~25 DEG C
10~15min is soaked in clear water, and is cleaned up；B) crush and mill：Corn after cleaning is taken off with maize sheller
Grain, then by iblet and pure water according to material-water ratio 1:0.8~1 be injected into milling device milled, can be prepared by it is standby
Corn mud.
Further, the clay Preparation Method of soybean described in text is as follows：By green soybean with 25~30 DEG C of clear water immersion 40~
50h, green soybean is taken out and cleaned, after green soybean sprouts plumule then by the green soybean for having sprouted plumule and 0.2% lemon
Acid solution is according to material-water ratio 1:1~1.2 pours into boiling in digester, and boiling temperature is 100~120 DEG C, and digestion time is 30~
45min；Then the green soybean and citric acid solution after boiling are naturally cooled to 80~85 DEG C, and by the green soybean after cooling and
Citric acid solution is injected into milling device is milled together, you can standby soybean mud is made.
Embodiment one
1 part of stabilizer and 8 portions of white granulated sugars are well mixed, are then gradually added into 75 parts of pure water, is stirred in addition
Mix；Heated solution is to 75 DEG C after the completion of to be added, and is kept for 15 minutes, then adds 18 parts of corn mud, and is again stirring for uniformly,
Obtain compound slurry.Then above-mentioned compound slurry is heated to 100 DEG C and keeps 25min, compound slurry is then injected into rotation
Turn to carry out flash liberation in flash tank, and the compound slurry after degassing is subjected to vacuum filling.Canned compound slurry is put
In in retort, being heated to 121 DEG C and keep 30min, then back-pressure is cooled to normal temperature finished product corn juice.
Embodiment two
1.5 parts of stabilizers and 9 portions of white granulated sugars are well mixed, are then gradually added into 85 parts of pure water, in addition
Stirring；Heated solution is to 77.5 DEG C after the completion of to be added, and is kept for 12.5 minutes, then adds 20 parts of corn mud, and stir again
Mix uniform, obtain compound slurry.Then above-mentioned compound slurry is heated to 102.5 DEG C and keeps 22.5min, then by composite pulp
Liquid, which is injected into rotary flash distillation tank, carries out flash liberation, and the compound slurry after degassing is carried out into vacuum filling.Will be canned
Compound slurry is placed in retort, is heated to 121 DEG C and is kept 37.5min, and then back-pressure is cooled to normal temperature finished product corn
Juice.
Embodiment three
2 parts of stabilizers and 10 portions of white granulated sugars are well mixed, are then gradually added into 95 parts of pure water, are stirred in addition
Mix；Heated solution is to 80 DEG C after the completion of to be added, and is kept for 10 minutes, then adds 22 parts of corn mud, and is again stirring for uniformly,
Obtain compound slurry.Then above-mentioned compound slurry is heated to 105 DEG C and keeps 20min, compound slurry is then injected into rotation
Turn to carry out flash liberation in flash tank, and the compound slurry after degassing is subjected to vacuum filling.Canned compound slurry is put
In in retort, being heated to 121 DEG C and keep 45min, then back-pressure is cooled to normal temperature finished product corn juice.
Embodiment one, embodiment two and corn juice made from embodiment three are original type corn juice, epigranular, giving off a strong fragrance alcohol
Thickness, is adapted to popular taste.
Example IV
1 part of stabilizer and 8 portions of white granulated sugars are well mixed, are then gradually added into 75 parts of pure water, is stirred in addition
Mix；Heated solution is to 75 DEG C after the completion of to be added, and is kept for 15 minutes, then adds 18 parts of corn mud and 6 parts of soybean mud, and again
It is secondary to stir, obtain compound slurry.Then 0.5 part of root of bidentate achyranthes and 0.5 portion of Semen Cuscutae are wrapped in gauze and above-mentioned composite pulp
Liquid is added in digester together, is subsequently added into 1 portion of sesame, compound slurry is heated to 100 DEG C and 25min is kept, then multiple
Close and gauze and the root of bidentate achyranthes being wrapped in gauze and Semen Cuscutae and 1 portion of fruit of Chinese wolfberry of addition are taken out when slurries naturally cool to 25 DEG C；Connect
Compound slurry being injected into rotary flash distillation tank and carry out flash liberation, and the compound slurry after degassing is subjected to vacuum filling.
Canned compound slurry is placed in retort, 121 DEG C is heated to and keeps 30min, then back-pressure is cooled to normal temperature and is made
Finished product corn juice.
Embodiment five
1.5 parts of stabilizers and 9 portions of white granulated sugars are well mixed, are then gradually added into 85 parts of pure water, in addition
Stirring；Heated solution is to 77.5 DEG C after the completion of to be added, and is kept for 12.5 minutes, then adds 20 parts of corn mud and 7.5 parts big
Beans mud, and it is again stirring for uniform, acquisition compound slurry.Then 1.5 parts of roots of bidentate achyranthes and 1.5 portions of Semen Cuscutaes are wrapped in gauze, with
Above-mentioned compound slurry is added in digester together, is subsequently added into 1.5 portions of sesames, compound slurry is heated to 102.5 DEG C and kept
22.5min, then taken out when compound slurry naturally cools to 32.5 DEG C gauze and the root of bidentate achyranthes that is wrapped in gauze and Semen Cuscutae,
And add 1.5 portions of fruits of Chinese wolfberry；Then compound slurry is injected into rotary flash distillation tank and carries out flash liberation, and by answering after degassing
Close slurries and carry out vacuum filling.Canned compound slurry is placed in retort, 121 DEG C is heated to and keeps 37.5min, and
Back-pressure is cooled to normal temperature finished product corn juice afterwards.
Embodiment six
2 parts of stabilizers and 10 portions of white granulated sugars are well mixed, are then gradually added into 95 parts of pure water, are stirred in addition
Mix；Heated solution is to 80 DEG C after the completion of to be added, and is kept for 10 minutes, then adds 22 parts of corn mud and 9 parts of soybean mud, and again
It is secondary to stir, obtain compound slurry.Then 2.5 parts of roots of bidentate achyranthes and 2.5 portions of Semen Cuscutaes are wrapped in gauze and above-mentioned composite pulp
Liquid is added in digester together, is subsequently added into 2 portions of sesames, compound slurry is heated to 105 DEG C and 20min is kept, then multiple
Close and gauze and the root of bidentate achyranthes being wrapped in gauze and Semen Cuscutae and 2 portions of fruits of Chinese wolfberry of addition are taken out when slurries naturally cool to 40 DEG C；Connect
Compound slurry being injected into rotary flash distillation tank and carry out flash liberation, and the compound slurry after degassing is subjected to vacuum filling.
Canned compound slurry is placed in retort, 121 DEG C is heated to and keeps 45min, then back-pressure is cooled to normal temperature and is made
Finished product corn juice.
Example IV, corn juice nutrition made from five, six are more enriched, and the green soybean for sprouting plumule is with the addition of in corn juice
The soybean mud being made, can not only supplement the various amino acid such as the lysine of corn shortage, can also make in corn juice containing rich
Rich isoflavones, makes corn juice have anticancer, oxidation resistant effect, can delay body aging, enhancing immunity of organisms；And Chinese holly
Matrimony vine and sesame not only make corn juice have antifatigue, radioresistance, improve the work(such as eyesight, regulation blood fat, benefiting essence-blood, ease constipation stomach
Effect, can also make the mouthfeel of corn juice get a promotion.In addition, example IV, five, six be also added into during mashing off the root of bidentate achyranthes and
Semen Cuscutae infusion together so that obtained corn juice have nourishing liver and kidney, inducing diuresis for treating strangurtia, improving eyesight, invigorate blood circulation, stimulate the menstrual flow, strengthening the bones and muscles,
The effect ensuringd proper downward flow of the blood.Example IV, corn juice made from five, six are not only adapted to various people and drunk, and are especially suitable for green grass or young crops
Juvenile and the elderly drinks.
Comparative example one
By iblet and pure water according to material-water ratio 1:1.2 pour into progress boiling in digester, and 100 DEG C of boiling temperature steams
Boil time 40min；Iblet and pure water after boiling is injected into colloid mill together and milled, through 300 mesh after milling
Screen filtration, obtains thick corn paste.By 5 parts of thick corn pastes, 3 portions of white granulated sugars, 0.1 portion of food coloring, 0.1 part of flavoring essence, 1 part
Homogenization is carried out in carboxymethyl cellulose and 25 parts of pure water injection homogenizers, is finally killed the corn juice after homogeneous is filling
Bacterium, has thus been made a kind of traditional corn juice beverage.
Product sensory is evaluated
Subjective appreciation, subjective appreciation bag are carried out to the product of embodiment one, two, three, four, five, six and comparative example one respectively
Include the evaluation to products taste, color and luster, smell and particle suspended state.Assessment method is that 40 people, age are randomly selected in street corner
Section between 10 years old to 60 years old, respectively to production the same day and preserve 1~6 month after embodiment one, two, three, four, five, six
Evaluated with the mouthfeel of comparative example one, color and luster, smell and particle suspended state.
Mouthfeel evaluation criteria is as follows：
| Mouth feel score standard | It is delithted with | Prefer | Typically | Do not like | Do not like very much |
| Scoring | 4 | 3 | 2 | 1 | 0 |
The evaluation criteria of color and luster and smell is as follows：
The mouthfeel evaluation result of embodiment one, two, three, four, five, six and comparative example one is as follows：
The color and luster evaluation result of embodiment one, two, three, four, five, six and comparative example one is as follows：
The odor gradings result of embodiment one, two, three, four, five, six and comparative example one is as follows：
The particle suspended state evaluation result of embodiment one, two, three, four, five, six and comparative example one is as follows：
From evaluation result as can be seen that compared with traditional corn juice, corn juice produced by the present invention either mouthfeel, color
Pool or smell all more get consumer reception；And particulate matter suspended state in corn juice produced by the present invention is more preferably, it is difficult point
Layer and precipitation.Raw iblet is first milled into corn mud by the present invention, then is steamed after corn mud is allocated together with other dispensings
Boil, the starch in corn is gelatinized at high temperature, be well mixed corn juice each component；Along with the xanthans and hydroxyl of specific proportioning
Propyl group PASELLI EASYGEL makees stabilizer, even if not filtered to corn juice, and corn juice is not easy to produce layering, precipitation etc. now
As so that can be suspended in the corn juice bigger corn particle of particle diameter, mouthfeel giving off a strong fragrance are mellow；In addition, so may be omitted with homogeneous
The step of, it is not necessary to a boiling, two mill as traditional corn juice, three filterings, four homogeneous, and present invention optimizes production work
Skill, improves production efficiency, reduces production cost；And corn juice progress filtering can also not retained in corn juice preferably
Nutritional ingredient, improve corn juice nutritive value；The granular fruit of Chinese wolfberry and sesame are also suspended with corn juice, can be further
Lift the mouthfeel of corn juice.
Further, the corn preparation method of the cold storage is as follows：From " the general sweet tea of harvesting in 16~20 days after spinning
The corn of 8914 " kinds, it should be appreciated that there is great shadow the harvest time of corn to the nutritive value and mouthfeel of corn
Ring, too early harvesting, the nutritive value of corn is relatively low, too late, the mouthfeel of corn is bad, accordingly, it would be desirable to select suitable receipts for harvesting
The phase is obtained to ensure the nutritive value and mouthfeel of corn, after spinning 16~20 days harvesting " corn of the general kind of sweet tea 8914 " is not only
It is in good taste and nutritious.Cleaned after the bract of removal corn and corn stigma with clear water, be subsequently placed in 95~100 DEG C
10~20s of blanching in 0.2% citric acid solution；It should be appreciated that corn in 0.2% citric acid solution blanching 10~
20s, can play a part of sterilization, killing egg, go out enzyme, corn is preferably preserved, and corn only blanching
10~20s just carries out quick-frozen, and obtained corn juice will not lose the original local flavor of corn.The corn of blanching is placed in-
Carry out quick-frozen at 30 DEG C, after corncob entirely freezes reality, corn is packed using composite membrane, is placed at -18 DEG C
Cold storage.
Embodiment seven
From after spinning harvesting in 16 days " corn of the general kind of sweet tea 8914 " is washed after removing bract and corn stigma with clear water
Only threshing is carried out and with maize sheller, then by iblet and pure water according to material-water ratio 1:0.9 is injected into milling device
Milled, standby corn mud is made；Last formula and step finished product corn juice according to embodiment two.
Embodiment eight
From after spinning harvesting in 18 days " corn of the general kind of sweet tea 8914 " is washed after removing bract and corn stigma with clear water
Only threshing is carried out and with maize sheller, then by iblet and pure water according to material-water ratio 1:0.9 is injected into milling device
Milled, standby corn mud is made；Last formula and step finished product corn juice according to embodiment two.
Embodiment nine
From after spinning harvesting in 20 days " corn of the general kind of sweet tea 8914 " is washed after removing bract and corn stigma with clear water
Only threshing is carried out and with maize sheller, then by iblet and pure water according to material-water ratio 1:0.9 is injected into milling device
Milled, standby corn mud is made；Last formula and step finished product corn juice according to embodiment two.
Comparative example two
From after spinning harvesting in 14 days " corn of the general kind of sweet tea 8914 " is washed after removing bract and corn stigma with clear water
Only threshing is carried out and with maize sheller, then by iblet and pure water according to material-water ratio 1:0.9 is injected into milling device
Milled, standby corn mud is made；Last formula and step finished product corn juice according to embodiment two.
Comparative example three
From after spinning harvesting in 22 days " corn of the general kind of sweet tea 8914 " is washed after removing bract and corn stigma with clear water
Only threshing is carried out and with maize sheller, then by iblet and pure water according to material-water ratio 1:0.9 is injected into milling device
Milled, standby corn mud is made；Last formula and step finished product corn juice according to embodiment two.
Nutritional ingredient is detected and mouthfeel evaluation
Nutritional ingredient detection mode is as follows：Take above-described embodiment seven, eight, nine and the product of comparative example two, three each at random
100g, detects the protein and the content of glutathione of embodiment seven, eight, nine and comparative example two, three, the detection used respectively
Method is high performance liquid chromatography.
The mouthfeel evaluation criteria and embodiment one, two, three, four, five, six of embodiment seven, eight, nine and comparative example two, three and
The mouthfeel evaluation criteria that comparative example one is used is identical；Assessment method is randomly selects 40 people in street corner, and age bracket was at 10 years old to 60
Between year, the embodiment seven, eight, nine and the mouthfeel of comparative example two, three produced to the same day is evaluated.
The nutritional ingredient testing result of embodiment seven, eight, nine and comparative example two, three is as follows：
The mouthfeel evaluation result of embodiment seven, eight, nine and comparative example two, three is as follows：
| Embodiment seven | Embodiment eight | Embodiment nine | Comparative example two | Comparative example three | |
| Scoring | 3.8 | 3.9 | 3.8 | 3 | 2.8 |
Nutritional ingredient testing result and mouthfeel evaluation result from embodiment seven, eight, nine and comparative example two, three can
Go out, not only nutritional ingredient is less for the corn juice that the corn plucked too early is made, and mouthfeel is also poor；And pluck sweet tea too late
Although the corn juice that corn is made does not lack nutritional ingredient, mouthfeel is poor；" the general product of sweet tea 8914 " of harvesting in 16~20 days after spinning
The corn juice that the corn planted is made is not only nutritious and in good taste, is loved by consumers.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that not
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these become
More protection scope of the present invention is each fallen within modification.
Claims (9)
1. a kind of corn juice and its processing method, it is characterised in that：Corn juice is calculated according to weight, including following raw material：Corn
18~22 parts of mud, 8~10 parts of white granulated sugar, 75~95 parts of pure water, 1~2 part of stabilizer；The processing method of the corn juice includes
Following steps：Raw material preparation, allotment, mashing off, filling, sterilization；The raw material prepares to include the corn of cold storage thawing and broken
Broken mill prepares corn mud.
2. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The stabilizer is by 15%
Xanthans and 85% hydroxypropyl PASELLI EASYGEL are well mixed obtained.
3. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The clay Preparation Method of corn
It is as follows：A) thaw：The corn of cold storage is soaked into 10~15min in 20~25 DEG C of clear water, and cleaned up；B) crush and grind
Mill：Corn after cleaning is subjected to threshing with maize sheller, then by iblet and pure water according to material-water ratio 1:0.8~
1 is injected into milling device and is milled, can be prepared by standby corn mud.
4. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The allotment is by formula ratio
Stabilizer and white granulated sugar it is well mixed, be then gradually added into the pure water of formula ratio, stirred in addition, it is to be added complete
Into rear heated solution to 75~80 DEG C, and kept for 10~15 minutes, then add the corn mud of formula ratio, and be again stirring for
It is even, obtain compound slurry；The mashing off be by allocate obtain compound slurry be heated to 100~105 DEG C and keep 20~
25min；It is described it is filling be that the compound slurry after mashing off is injected into rotary flash distillation tank to carry out flash liberation, then will degassing after
Compound slurry carry out vacuum filling；The sterilization is that canned corn juice is placed in retort, is heated to 121 DEG C and protects
30~45min is held, then back-pressure is cooled to normal temperature, you can finished product corn juice.
5. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The corn juice is according to weight
Calculate, in addition to following raw material：6~9 parts of soybean mud, 0.5~2.5 part of Semen Cuscutae, 0.5~2.5 part of the root of bidentate achyranthes, the fruit of Chinese wolfberry 1~2
Part, 1~2 part of sesame.
6. a kind of corn juice according to claim 5 and its processing method, it is characterised in that：The clay Preparation Method of soybean
It is as follows：Green soybean is soaked into 40~50h with 25~30 DEG C of clear water, green soybean is taken out after green soybean sprouts plumule and cleaned,
Then the green soybean of plumule and 0.2% citric acid solution will have been sprouted according to material-water ratio 1:1~1.2 pours into steaming in digester
Boil, boiling temperature is 100~120 DEG C, digestion time is 30~45min；Then by the green soybean and citric acid solution after boiling
80~85 DEG C are naturally cooled to, and the green soybean and citric acid solution after cooling are injected into milling device together ground
Mill, you can standby soybean mud is made.
7. a kind of corn juice according to claim 5 and its processing method, it is characterised in that：The allotment is by formula ratio
Stabilizer and white granulated sugar it is well mixed, be then gradually added into the pure water of formula ratio, stirred in addition, it is to be added complete
Into rear heated solution to 75~80 DEG C, and kept for 10~15 minutes, then add the corn mud and soybean mud of formula ratio, and again
Stir, obtain compound slurry；The mashing off is that the root of bidentate achyranthes of formula ratio and Semen Cuscutae are wrapped in gauze, are made with allotment
Compound slurry add together in digester, be subsequently added into the sesame of formula ratio and compound slurry be heated to 100~105 DEG C
And 20~25min is kept, gauze and the ox being wrapped in gauze are finally taken out when compound slurry naturally cools to 25~40 DEG C
Knee and Semen Cuscutae and the fruit of Chinese wolfberry for adding formula ratio；It is described it is filling be to be injected into the above-mentioned compound slurry that with the addition of the fruit of Chinese wolfberry
Flash liberation is carried out in rotary flash distillation tank, the compound slurry after degassing is then subjected to priming by vacuum；The sterilization is will be filling
Good corn juice is placed in retort, is heated to 121 DEG C and is kept 30~45min, then back-pressure is cooled to normal temperature, finished product
Corn juice.
8. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The milling device includes grinding
Tumbling barrel (1) and the hopper (2) connected with case of milling (1), the case of milling (1) be divided into from top to bottom pre-grinding room (3) and
Main grinding house (4)；Set in the pre-grinding roller (5) of two horizontal alignments, the main grinding house (4) and set in the pre-grinding room (3)
Put the main grinding roller (6) of two horizontal alignments；The main grinding roller (6) is vertical with pre-grinding roller (5), the two main grinding roller (6)
It is separately positioned on the lower section at pre-grinding roller (5) two ends；Main grinding house (4) bottom sets the discharging opening (7) of turbination, institute
State pre-grinding room (3) bottom, screen cloth (8) be respectively provided with the top of discharging opening (7), the pre-grinding roller (5) and main grinding roller (6) by
Motor drives；Shower (9), the shower (9) and pre-grinding roller (5) length direction one are set in the pre-grinding room (3)
Cause and be arranged on and multiple mouth sprays, the mouth spray direction are set on the top of pre-grinding roller (5), shower (9) tube wall
The inwall of pre-grinding room (3).
9. a kind of corn juice according to claim 1 and its processing method, it is characterised in that：The corn system of the cold storage
Preparation Method is as follows：From " after the corn of the general kind of sweet tea 8914 ", removal bract and corn stigma of harvesting in 16~20 days after spinning
Cleaned with clear water, be subsequently placed in 10~20s of blanching in 95~100 DEG C of 0.2% citric acid solution；Then it is the sweet tea of blanching is beautiful
Rice, which is placed at -30 DEG C, to carry out quick-frozen, after corncob entirely freezes reality, packed corn using composite membrane, be placed in -
Cold storage at 18 DEG C.
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| CN110651935A (en) * | 2019-10-25 | 2020-01-07 | 孙博琳 | Fresh corn juice and preparation method thereof |
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