CN1666621A - Vegetable cold storing and fresh-keeping method - Google Patents
Vegetable cold storing and fresh-keeping method Download PDFInfo
- Publication number
- CN1666621A CN1666621A CN 200510050202 CN200510050202A CN1666621A CN 1666621 A CN1666621 A CN 1666621A CN 200510050202 CN200510050202 CN 200510050202 CN 200510050202 A CN200510050202 A CN 200510050202A CN 1666621 A CN1666621 A CN 1666621A
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- fresh
- vegetables
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- keeping method
- keeping
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Abstract
The invention discloses a method for keeping vegetables by cold storage, comprises (1) the material selection that selecting vegetables that growing without soil or in land and washing them, removing foreign substance, drying in air, and cutting; (2) the process using salt that the cut vegetables are putted into container and uniformly mixed with salt, and laid with constantly agitation; (3) cold storage that the said mixture are took off from container and packed into food bag to be kept fresh in coldroom. The invention can keep the fresh vegetables fresh for a long time, and effectively extend the time in sale, therefore, can solve the problem of supply and promote the benefits of planters.
Description
Technical field
The present invention relates to a kind of preservation method of fresh vegetables, specifically a kind of vegetable cold storing and fresh-keeping method.
Background technology
After the fresh vegetables results,, can only carry out the sale of short-range transportation and short time if without Preservation Treatment, otherwise, just be easy to go bad.This characteristics that fresh vegetables is apt to deteriorate have determined to concentrate the season of gathering in the crops vegetables, go out the problem of cash sale difficulty easily; And, lack the problem of corresponding fresh vegetables supply again in the dull season of vegetables.
Summary of the invention
The objective of the invention is to work out a kind of vegetable cold storing and fresh-keeping method.
Vegetable cold storing and fresh-keeping method of the present invention comprises: 1) select materials, selecting the vegetables of soilless culture or the vegetables of land for growing field crops results for use is raw material, after their clean impurity eliminations, airing, cut-out, 2) the sodium chloride processing, the vegetables that cut are placed in the container, add sodium chloride, and are evenly mixed, place, when placing, need stir 3 in good time) refrigeration, take out from container, pack in the food bag, be placed on cold storing and fresh-keeping in the refrigerating chamber then.
The present invention can keep the freshness of fresh vegetables for a long time, prolongs the selling time of fresh vegetables effectively, thereby has both solved the supply problem of vegetables, makes the grower of vegetables obtain higher income again.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Method of the present invention comprises: 1) select materials, selecting the vegetables of soilless culture or the vegetables of land for growing field crops results for use is raw material, after their clean impurity eliminations, and airing, cut-out.2) sodium chloride is handled, and the vegetables that cut are placed in the container, adds sodium chloride, add the Weight control of sodium chloride between the 0.5%-3% of fresh vegetables weight.Mixedly then evenly place half an hour to five hour, during placement, need stir in good time.3) refrigeration is taken out from container, in the food bag of packing into, is placed on cold storing and fresh-keeping in the refrigerating chamber then, and the temperature of refrigerating chamber is controlled at subzero 20 and spends between subzero 30 degree.
Claims (4)
1, a kind of vegetable cold storing and fresh-keeping method, this method comprises: 1) select materials, selecting the vegetables of soilless culture or the vegetables of land for growing field crops results for use is raw material, after their clean impurity eliminations, airing, cut-out, 2) the sodium chloride processing, the vegetables that cut are placed in the container, add sodium chloride, and are evenly mixed, place, when placing, need stir 3 in good time) refrigeration, take out from container, pack in the food bag, be placed on cold storing and fresh-keeping in the refrigerating chamber then.
2, vegetable cold storing and fresh-keeping method according to claim 1 is characterized in that vegetables comprise garlic, green onion, leek, ginger and edible wild herbs.
3, vegetable cold storing and fresh-keeping method according to claim 1 is characterized in that time of placing between half an hour to five hour, and the temperature of refrigerating chamber is controlled at subzero 20 and spends between subzero 30 degree.
4, vegetable cold storing and fresh-keeping method according to claim 1 is characterized in that adding the Weight control of sodium chloride between the 0.5%-3% of fresh vegetables weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050202 CN1666621A (en) | 2005-04-08 | 2005-04-08 | Vegetable cold storing and fresh-keeping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510050202 CN1666621A (en) | 2005-04-08 | 2005-04-08 | Vegetable cold storing and fresh-keeping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1666621A true CN1666621A (en) | 2005-09-14 |
Family
ID=35038032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510050202 Pending CN1666621A (en) | 2005-04-08 | 2005-04-08 | Vegetable cold storing and fresh-keeping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1666621A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288419B (en) * | 2008-06-13 | 2011-03-30 | 倪文良 | Fresh water caltrop pulp freezing preservation technique |
| CN101288421B (en) * | 2008-06-13 | 2011-04-13 | 倪文良 | Eggplant freezing preservation method |
| CN102696746A (en) * | 2012-06-23 | 2012-10-03 | 罗平县阳洋黄姜有限公司 | Technique for quick-frozen gingers |
| CN103238815A (en) * | 2013-06-07 | 2013-08-14 | 刘长见 | Green, fresh and convenient seasoning and preparation method thereof |
| CN106343007A (en) * | 2016-08-31 | 2017-01-25 | 北海市绿品生态农业科技有限公司 | Leaf vegetable preservation technology |
-
2005
- 2005-04-08 CN CN 200510050202 patent/CN1666621A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288419B (en) * | 2008-06-13 | 2011-03-30 | 倪文良 | Fresh water caltrop pulp freezing preservation technique |
| CN101288421B (en) * | 2008-06-13 | 2011-04-13 | 倪文良 | Eggplant freezing preservation method |
| CN102696746A (en) * | 2012-06-23 | 2012-10-03 | 罗平县阳洋黄姜有限公司 | Technique for quick-frozen gingers |
| CN103238815A (en) * | 2013-06-07 | 2013-08-14 | 刘长见 | Green, fresh and convenient seasoning and preparation method thereof |
| CN106343007A (en) * | 2016-08-31 | 2017-01-25 | 北海市绿品生态农业科技有限公司 | Leaf vegetable preservation technology |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |