CN102696743A - Preparation method of soft fruit tin - Google Patents
Preparation method of soft fruit tin Download PDFInfo
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- CN102696743A CN102696743A CN2012101965741A CN201210196574A CN102696743A CN 102696743 A CN102696743 A CN 102696743A CN 2012101965741 A CN2012101965741 A CN 2012101965741A CN 201210196574 A CN201210196574 A CN 201210196574A CN 102696743 A CN102696743 A CN 102696743A
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Abstract
The invention discloses a preparation method of a soft fruit tin, belonging to the field of soft fruit tins. The preparation method of the soft fruit tin comprises the following steps: selecting raw material, cleaning, peeling, decoring, dicing/cutting into strips, cupping, adding a soup into the raw material, sealing, sterilizing, cooling, stacking tins, warehousing and packaging, wherein in the step of sealing, inert gas replaces air in the tin for sealing; the inert gas is a mixed gas of carbon dioxide with the weight percentage of 65-75% and nitrogen with the weight percentage of 25-35%. The preparation method of the soft fruit tin has the beneficial effects that after cupping and adding the soup into the raw material, air is not exhausted and the tin is directly sealed, so that an air exhausting process is omitted and the oxidation speed of fruits in a cup is inhibited; the plastic cup is not deflated and the sealing effect is good; human resources and material resources are saved; the process is shortened, the working efficiency is improved, and the cost is reduced; and the prepared soft fruit tin has consistent technical indexes with the soft fruit tin prepared by the conventional preparation method.
Description
Technical field
The present invention relates to a kind of preparation method of soft canned fruit, belong to the soft canned fruit field.
Background technology
At present; The preparation method of foods packed in carton containers such as apple, pears, Huang Tao basically through select materials, clean, remove the peel, dig nuclear, dice/slitting, adorn cup, batching with soup, exhaust seal, step such as sterilization cooling realizes, considers the characteristic of foods packed in carton containers, seals the flat situation generation of changes in the process in order to prevent foods packed in carton containers; The general inert gas replacement air that adopts is realized sealing of foods packed in carton containers; Promptly, utilize fumer that temperature is set and be the 85-90 degree, got rid of the part air in the can in time 5-10 minute earlier with the foods packed in carton containers of batching after with soup; Utilize the surplus air in the inert gas replacement can again; Seal, the inert gas that wherein adopts is carbon dioxide and nitrogen, and the mixed proportion of carbon dioxide and nitrogen is 3:7.Seal after adopting exhaust, this operation has expended the man power and material, has prolonged the cycle of whole process of preparation, inefficiency again.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of preparation method of soft canned fruit, can practice thrift the man power and material, shortens the cycle of whole technology, increases work efficiency, and reduces cost, and the soft canned fruit that makes still can be met customer need.
To achieve these goals, the preparation method of soft canned fruit of the present invention is: select materials, clean, peeling is dug nuclear, is diced/slitting, and dress cup, batching are sealed with soup, sterilization cooling, the folded warehouse-in of listening, packing;
Selecting materials, cleaning is to select the fruit that high-quality does not have disease and pest, and it is cleaned up;
Peeling is that the pericarp with the fruit after cleaning up removes;
Dig nuclear, dice/slitting is that the fruit after the peeling is cut out fruit stone, and is cut into fourth shape or strip;
Dress cup, batching are that the fruit after dicing is packed in the cup with soup, and the syrup for preparing is added in the cup;
Sealing is that cup air after utilizing inert gas replacement with soup is sealed, the be weight percentage amalgam of 65-75% carbon dioxide and 25-35% nitrogen of inert gas;
Sterilization cooling be with the foods packed in carton containers that seals be placed on carry out sterilization in 90-100 ℃ the hot water after, and place it in the cold water and cool off;
The folded warehouse-in of listening is to wipe away totally putting on the skin through the outside moisture of the cooled foods packed in carton containers of sterilization, and deposits it in warehouse;
Packing is foods packed in carton containers decals, the packing of listening warehouse-in with folded.
Wherein, Peeling is with after the fruit caustic dip peeling processing after cleaning or drenching the caustic peeling processing; With citric acid it is neutralized, wherein caustic dip peeling is to place it under the condition of soaking 5-15min in the sodium hydroxide solution of concentration 13-20 Baume degrees, temperature 70-85 ℃ to remove the peel processing again.
Folded listen warehouse-in after, before the packing, also can leave standstill 15-25 days in being placed in the incubator folding a product of listening warehouse-in.
The invention has the beneficial effects as follows: dress cup, batching be with no longer carrying out exhaust after the soup, but directly seal, and reduced deairing step; Can suppress simultaneously the oxidation rate of water in the cup fruit, plastic cup can be not flat yet, and is effective after sealing; Can also practice thrift the man power and material, shorten flow process, improve operating efficiency; Reduced cost, the soft canned fruit that each item technical indicator of the soft canned fruit that makes and existing preparation method produce is suitable.Peeling is with after the fruit caustic dip peeling processing after cleaning or drenching the caustic peeling processing; With citric acid it is neutralized again; Wherein caustic dip peeling is to place it under the condition of soaking 5-15min in the sodium hydroxide solution of concentration 13-20 Baume degrees, temperature 70-85 ℃ to remove the peel processing, and it is time saving and energy saving to remove the peel, and further practices thrift cost; Shorten flow process, increase work efficiency.In addition, folded listen warehouse-in after, also can with fold a product of listening warehouse-in be placed on leave standstill 15-25 days in the incubator after; It being packed, whether have product swell etc., choose substandard products if can check again; Only packing has no the product of variation, and the reliable in quality of the product of guaranteeing to come into the market improves corporate image.
The specific embodiment
Embodiment 1:
Selecting high-quality does not have the apple of disease and pest, and it is cleaned up, and the pericarp of the apple after cleaning up is removed; Apple after then will removing the peel cuts out fruit stone; And being cut into fourth shape or strip, the apple after dicing is again packed in the cup, and the syrup for preparing is added in the cup; With the air in the mixed inert gas of percentage by weight 65% carbon dioxide and the 35% nitrogen displacement can and seal; The foods packed in carton containers that seals is placed on carry out sterilization in 90-100 ℃ the hot water after, and place it in the cold water and cool off, will through the outside moisture of the cooled foods packed in carton containers of sterilization put on the skin wipe away clean; And deposit it in warehouse, a foods packed in carton containers decals, the packing of listening warehouse-in will be folded at last and the apple foods packed in carton containers can be obtained.
Embodiment 2:
Selecting high-quality does not have the yellow peach of disease and pest, and it is cleaned up, and the pericarp of the yellow peach after cleaning up is removed; Yellow peach after then will removing the peel cuts out fruit stone; And being cut into fourth shape or strip, the yellow peach after dicing is again packed in the cup, and the syrup for preparing is added in the cup; With the air in the mixed inert gas of percentage by weight 70% carbon dioxide and the 30% nitrogen displacement can and seal; The foods packed in carton containers that seals is placed on carry out sterilization in 90-100 ℃ the hot water after, and place it in the cold water and cool off, will through the outside moisture of the cooled foods packed in carton containers of sterilization put on the skin wipe away clean; And deposit it in warehouse, a foods packed in carton containers decals, the packing of listening warehouse-in will be folded at last and yellow peach foods packed in carton containers can be obtained.
Embodiment 3:
Selecting high-quality does not have the pear of disease and pest, and it is cleaned up, and the pericarp of the pear after cleaning up is removed; Pear after then will removing the peel cuts out fruit stone; And being cut into fourth shape or strip, the pear after dicing is again packed in the cup, and the syrup for preparing is added in the cup; With the air in the mixed inert gas of percentage by weight 75% carbon dioxide and the 25% nitrogen displacement can and seal; The foods packed in carton containers that seals is placed on carry out sterilization in 90-100 ℃ the hot water after, and place it in the cold water and cool off, will through the outside moisture of the cooled foods packed in carton containers of sterilization put on the skin wipe away clean; And deposit it in warehouse, a foods packed in carton containers decals, the packing of listening warehouse-in will be folded at last and yellow peach foods packed in carton containers can be obtained.
Peeling is with after the fruit caustic dip peeling processing after cleaning or drenching the caustic peeling processing; With citric acid it is neutralized again; Wherein caustic dip peeling is to place it under the condition of soaking 5-15min in the sodium hydroxide solution of concentration 13-20 Baume degrees, temperature 70-85 ℃ to remove the peel processing, can be time saving and energy saving, further practice thrift cost; The shortening time, increase work efficiency.Certainly, also can remove the peel, but that is with the labor man power and material, increases cost, prolong the cycle of whole preparation method through alternate manners such as artificial or half machineries.
In addition, folded listen warehouse-in after, also can be with after folding a product of listening warehouse-in and leaving standstill 15-25 days in being placed in the incubator; Again it is packed; Whether have product swell etc., choose substandard products if can check, only packing has no the product of variation; The reliable in quality of the product of guaranteeing to come into the market improves corporate image.
Claims (3)
1. the preparation method of a soft canned fruit is characterized in that, this method is to select materials, clean, and peeling is dug nuclear, diced/slitting, and dress cup, batching are sealed with soup, sterilization cooling, the folded warehouse-in of listening, packing;
Described to select materials, clean be to select the fruit that high-quality does not have disease and pest, and it is cleaned up;
Described peeling is that the pericarp with the fruit after cleaning up removes;
Describedly dig nuclear, dice/slitting is that the fruit after the peeling is cut out fruit stone, and is cut into fourth shape or strip;
Described dress cup, batching are that the fruit after dicing is packed in the cup with soup, and the syrup for preparing is added in the cup;
Described sealing is that cup air after utilizing inert gas replacement with soup is sealed, the be weight percentage amalgam of 65-75% carbon dioxide and 25-35% nitrogen of inert gas;
Described sterilization cooling be with the foods packed in carton containers that seals be placed on carry out sterilization in 90-100 ℃ the hot water after, and place it in the cold water and cool off;
The described folded warehouse-in of listening is to wipe away totally putting on the skin through the outside moisture of the cooled foods packed in carton containers of sterilization, and deposits it in warehouse;
Described packing is foods packed in carton containers decals, the packing of listening warehouse-in with folded.
2. the preparation method of a kind of soft canned fruit according to claim 1; It is characterized in that; Described peeling is with after the fruit caustic dip peeling processing after cleaning or drenching the caustic peeling processing; With citric acid it is neutralized, wherein caustic dip peeling is to place it under the condition of soaking 5-15min in the sodium hydroxide solution of concentration 13-20 Baume degrees, temperature 70-85 ℃ to remove the peel processing again.
3. based on the preparation method of the described a kind of soft canned fruit of claim 1, it is characterized in that, described folded listen warehouse-in after, before the packing, also can leave standstill 15-25 days in being placed in the incubator folding a product of listening warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101965741A CN102696743A (en) | 2012-06-14 | 2012-06-14 | Preparation method of soft fruit tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101965741A CN102696743A (en) | 2012-06-14 | 2012-06-14 | Preparation method of soft fruit tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102696743A true CN102696743A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101965741A Pending CN102696743A (en) | 2012-06-14 | 2012-06-14 | Preparation method of soft fruit tin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416477A (en) * | 2013-07-20 | 2013-12-04 | 石台县小菜一碟农产品有限公司 | Nitrogen-charging fresh-keeping technology for bottled wild bamboo shoots |
| CN106819991A (en) * | 2016-12-30 | 2017-06-13 | 佛山科学技术学院 | One vertical foods packed in carton containers of planting sand Pueraria lobota and preparation method thereof |
| CN107307339A (en) * | 2017-05-12 | 2017-11-03 | 浦江兴晟食品科技有限公司 | The process equipment and processing method of Buddha's hand foods packed in carton containers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698444A (en) * | 2004-05-18 | 2005-11-23 | 宁波宝鱼食品有限公司 | Soft citrus can and production technique thereof |
| CN102422878A (en) * | 2011-11-22 | 2012-04-25 | 宿迁市罐头食品有限责任公司 | Production process of yellow peach can |
-
2012
- 2012-06-14 CN CN2012101965741A patent/CN102696743A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698444A (en) * | 2004-05-18 | 2005-11-23 | 宁波宝鱼食品有限公司 | Soft citrus can and production technique thereof |
| CN102422878A (en) * | 2011-11-22 | 2012-04-25 | 宿迁市罐头食品有限责任公司 | Production process of yellow peach can |
Non-Patent Citations (1)
| Title |
|---|
| 陈嘉中: "食品的真空和真空充气软包装", 《中国包装工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416477A (en) * | 2013-07-20 | 2013-12-04 | 石台县小菜一碟农产品有限公司 | Nitrogen-charging fresh-keeping technology for bottled wild bamboo shoots |
| CN106819991A (en) * | 2016-12-30 | 2017-06-13 | 佛山科学技术学院 | One vertical foods packed in carton containers of planting sand Pueraria lobota and preparation method thereof |
| CN107307339A (en) * | 2017-05-12 | 2017-11-03 | 浦江兴晟食品科技有限公司 | The process equipment and processing method of Buddha's hand foods packed in carton containers |
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Application publication date: 20121003 |