CN104509580A - Green corn storage method - Google Patents
Green corn storage method Download PDFInfo
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- CN104509580A CN104509580A CN201410803995.5A CN201410803995A CN104509580A CN 104509580 A CN104509580 A CN 104509580A CN 201410803995 A CN201410803995 A CN 201410803995A CN 104509580 A CN104509580 A CN 104509580A
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Abstract
The invention discloses a green corn storage method. The green corn storage method comprises the following steps: selecting cobs, namely harvesting green corns, removing bracts and pistils, and cleanly washing the green corns with clear water; performing precooking, namely cooking the cleaned green corns with boiled water, taking out the cooked green corns, putting the green corns into cold water or washing the green corns through a water pipe, and cooling the green corns to room temperature; performing liquid storage, namely putting the green corns which are precooked and sterilized into a container, and pressing the upper parts of the green corns by using a sterilized object; dissolving a fresh storage agent by using the boiled water, then naturally cooling the fresh storage agent, pouring fresh storage liquid which is cooled to the room temperature into the container, and covering an opening of the container with plastic cloth; performing soaking and rinsing, namely soaking and rinsing the green corns in the clear water for multiple times until the original flat taste of the green corns is recovered; performing sterilization, namely sterilizing the rinsed green corns with water steam, and then marketing the green corns. A manufacturing process is simple, the original flavor of the corns can be kept, the nutritive value and the sugar of the corns cannot be lost, the corns can be stored for 3-4 months at the room temperature, and the storage life of the corns is greatly prolonged.
Description
Technical field
The present invention relates to foods processing technique, particularly a kind of green corn store method.
Background technology
Green corn is with delicious flavour, nutritious dark liking by urban and rural residents.But because the processing and antistaling problem of green corn is not resolved, the popularization of fresh edible maize and the merchandized handling of green corn are restricted.This is mainly because the processing and antistaling process of green corn runs into two problems: be first that green corn preserves difficulty, after gathering, its sugared part can only preserve 10-20 hour under field conditions (factors).Not only cost is high for the method for employing quick-frozen, and in sales process, be also difficult to the conversion stoping primverose part.Next is that maize fragrance is difficult to preserve, and traditional canning method often destroys the color, smell and taste of corn, makes it lose the feature of green corn, and carries inconvenience, therefore is difficult to promote in production.At present, resident, to the eating method of green corn, is edible after buying the steaming or boiling tender corn of gathering the same day from the market substantially.This method had both been subject to the restriction in season, can not form industrialization, merchandized handling again.If the method for the science of employing stops the conversion of primverose part and the disappearance of maize fragrance, prolong storage period, not only can meet the edible demand of resident to green corn throughout the year, and greatly can improve the value of corn, obtain good economic benefit.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of green corn store method.This green corn store method, technique is simple, energy consumption is low, be suitable for actual production, and the holding time is long, and green safety ensure that all nutritional labelings of green corn.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of green corn store method, comprises the following steps:
Choosing rod: green corn of gathering, removing bract, gynoecium are clean with scour without sediment motion;
Precook: with boiling water, boiling hot boiling is carried out to the green corn after cleaning, scald after boiling and pull out, wash away under putting into cold water or water pipe and be cooled to room temperature;
Liquid is store: the green corn after sterilization of precooking is placed in container, and the sterile object in top presses; Fresh for storage dose to be disappeared molten naturally to cool, then by being cooled to the fresh liquid of the storage of normal temperature to pour in container, at vessel port plastic covering cloth afterwards with boiling water;
Soak rinsing: be placed on by green corn in clear water and soak rinsing several times, until recover the original flat taste of green corn;
Sterilizing: green corn good for rinsing is steamed with steam and carries out sterilizing, then get final product list marketing.
In described choosing rod step, select to gather growth neatly without moth, seed just plentiful and unhardened, green corn that caput gynoecium is not dry.
In described pre-cooking step, green corn is scalded and boils 2 ~ 3 minutes time.
In described liquid storage step, store fresh liquid liquid level and exceed green corn 10 centimetres.
Described immersion rinse step is carried out in green corn listing for first 8 ~ 10 days.
In described sterilization steps, water vapour carries out sterilizing steam in food steamer and steams 1 hour.
The present invention, compared with existing technology, has the following advantages and effect:
The invention provides a kind of green corn store method, manufacture craft of the present invention is simple, the genuineness of corn can be kept, ensure that its nutritive value and sugared part can not be run off, the corn produced through the present invention can preserve 3 ~ 4 months at normal temperatures, substantially prolongs the pot-life of corn, and can in enormous quantities, merchandized handling, high financial profit.And select rod, precook, liquid is store, soak the step all relating to sterilizing in the step such as rinsing, sterilizing listing, ensure that the abacterial infection of whole flow process.
Further, green corn is scalded and boils 2 ~ 3 minutes, the time can not oversize can not be too short, otherwise can sweet taste be lost.
Further, green corn is placed in the containers such as vat, and the top things such as sterile plank or brick press, after can avoiding adding the fresh liquid of storage, green corn floats, after this will the fresh liquid of the storage of normal temperature is cooled to pour into, sinking green corn 10 centimetres, guarantees the fresh effect of storage of storing fresh liquid; Upper opening of container plastic covering cloth, avoids dust foreign material to enter pollution.
Further, soak rinse step and within first about 10 days, carry out in green corn listing, target is removing medicine component.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
Choosing rod: growth of gathering is neat removes bract, gynoecium without moth, seed just plentiful and unhardened, green corn (medium well situation) that caput gynoecium is not dry, clean with scour without sediment motion.Green corn under adopting will solve complete the same day.
Precook: put into after water is boiled green corn scald boil 2 minutes, carry out high-temperature sterilization solution (time can not oversize can not be too short, otherwise can sweet taste be lost).Scald after boiling and pull out at once, wash away under putting into cold water or water pipe and be cooled to 20 DEG C, pull out.
Liquid is store: container vat, cement pit, large size Plastic Drum etc.By fresh for storage dose with boiling water disappear molten after dry in the air cool for subsequent use, green corn after sterilization of precooking is placed in the containers such as vat, the top things such as sterile plank or brick press (after avoiding adding the fresh liquid of storage, green corn floats), after this will the fresh liquid of the storage of normal temperature be cooled to pour into, sinking green corn 10 centimetres.Upper opening of container plastic covering cloth, avoids dust foreign material to enter pollution.
Soak rinsing: this step is carried out in green corn listing for first about 10 days, target is removing medicine component.Before listing, green corn to be placed in clear water many rinsings several times, until recover original flat taste.
Sterilizing is gone on the market: the green corn that rinsing is good to be placed in food steamer high temperature steaming 1 hour, sterilizing, gets final product list marketing after ripe.The corn produced through the present invention can preserve 4 months at normal temperatures.
Embodiment 2
Choosing rod: growth of gathering is neat removes bract, gynoecium without moth, seed just plentiful and unhardened, green corn (medium well situation) that caput gynoecium is not dry, clean with scour without sediment motion.Green corn under adopting will solve complete the same day.
Precook: put into after water is boiled green corn scald boil 3 minutes, carry out high-temperature sterilization solution (time can not oversize can not be too short, otherwise can sweet taste be lost).Scald after boiling and pull out at once, wash away under putting into cold water or water pipe and be cooled to 20 DEG C, pull out.
Liquid is store: container vat, cement pit, large size Plastic Drum etc.By fresh for storage dose with boiling water disappear molten after dry in the air cool for subsequent use, green corn after sterilization of precooking is placed in the containers such as vat, the top things such as sterile plank or brick press (after avoiding adding the fresh liquid of storage, green corn floats), after this will the fresh liquid of the storage of normal temperature be cooled to pour into, sinking green corn 10 centimetres.Upper opening of container plastic covering cloth, avoids dust foreign material to enter pollution.
Soak rinsing: this step is carried out in green corn listing for first about 10 days, target is removing medicine component.Before listing, green corn to be placed in clear water many rinsings several times, until recover original flat taste.
Sterilizing is gone on the market: the green corn that rinsing is good to be placed in food steamer high temperature steaming 1 hour, sterilizing, gets final product list marketing after ripe.The corn produced through the present invention can preserve 3 months at normal temperatures.
Embodiment 3
Choosing rod: growth of gathering is neat removes bract, gynoecium without moth, seed just plentiful and unhardened, green corn (medium well situation) that caput gynoecium is not dry, clean with scour without sediment motion.Green corn under adopting will solve complete the same day.
Precook: put into after water is boiled green corn scald boil 3 minutes, carry out high-temperature sterilization solution (time can not oversize can not be too short, otherwise can sweet taste be lost).Scald after boiling and pull out at once, wash away under putting into cold water or water pipe and be cooled to 25 DEG C, pull out.
Liquid is store: container vat, cement pit, large size Plastic Drum etc.By fresh for storage dose with boiling water disappear molten after dry in the air cool for subsequent use, green corn after sterilization of precooking is placed in the containers such as vat, the top things such as sterile plank or brick press (after avoiding adding the fresh liquid of storage, green corn floats), after this will the fresh liquid of the storage of normal temperature be cooled to pour into, sinking green corn 10 centimetres.Upper opening of container plastic covering cloth, avoids dust foreign material to enter pollution.
Soak rinsing: this step is carried out in green corn listing for first about 10 days, target is removing medicine component.Before listing, green corn to be placed in clear water many rinsings several times, until recover original flat taste.
Sterilizing is gone on the market: the green corn that rinsing is good to be placed in food steamer high temperature steaming 1 hour, sterilizing, gets final product list marketing after ripe.The corn produced through the present invention can preserve 4 months at normal temperatures.
The foregoing is only one embodiment of the present invention, it not whole or unique embodiment, the conversion of those of ordinary skill in the art by reading description of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
Claims (6)
1. a green corn store method, is characterized in that, comprises the following steps:
Choosing rod: green corn of gathering, removing bract, gynoecium are clean with scour without sediment motion;
Precook: with boiling water, boiling hot boiling is carried out to the green corn after cleaning, scald after boiling and pull out, wash away under putting into cold water or water pipe and be cooled to room temperature;
Liquid is store: the green corn after sterilization of precooking is placed in container, and the sterile object in top presses; Fresh for storage dose to be disappeared molten naturally to cool, then by being cooled to the fresh liquid of the storage of normal temperature to pour in container, at vessel port plastic covering cloth afterwards with boiling water;
Soak rinsing: be placed on by green corn in clear water and soak rinsing several times, until recover the original flat taste of green corn;
Sterilizing: green corn good for rinsing is carried out sterilizing with water vapour, then gets final product list marketing.
2. a kind of green corn store method according to claim 1, is characterized in that, in described choosing rod step, selects to gather growth neatly without moth, seed just plentiful and unhardened, green corn that caput gynoecium is not dry.
3. a kind of green corn store method according to claim 1, is characterized in that, in described pre-cooking step, green corn is scalded and boils 2 ~ 3 minutes time.
4. a kind of green corn store method according to claim 1, is characterized in that, in described liquid storage step, stores fresh liquid liquid level and exceedes green corn 10 centimetres.
5. a kind of green corn store method according to claim 1, is characterized in that, described immersion rinse step is carried out in green corn listing for first 8 ~ 10 days.
6. a kind of green corn store method according to claim 1, is characterized in that, in described sterilization steps, water vapour carries out sterilizing steam in food steamer and steams 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803995.5A CN104509580A (en) | 2014-12-19 | 2014-12-19 | Green corn storage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410803995.5A CN104509580A (en) | 2014-12-19 | 2014-12-19 | Green corn storage method |
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| CN104509580A true CN104509580A (en) | 2015-04-15 |
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| CN201410803995.5A Pending CN104509580A (en) | 2014-12-19 | 2014-12-19 | Green corn storage method |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518839A (en) * | 2013-10-25 | 2014-01-22 | 凌爱秋 | Instant corn cob |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518839A (en) * | 2013-10-25 | 2014-01-22 | 凌爱秋 | Instant corn cob |
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Application publication date: 20150415 |
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