CN102293243A - Pickling constant temperature preservation method for fresh fruit - Google Patents
Pickling constant temperature preservation method for fresh fruit Download PDFInfo
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- CN102293243A CN102293243A CN2011101953326A CN201110195332A CN102293243A CN 102293243 A CN102293243 A CN 102293243A CN 2011101953326 A CN2011101953326 A CN 2011101953326A CN 201110195332 A CN201110195332 A CN 201110195332A CN 102293243 A CN102293243 A CN 102293243A
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- fresh
- fresh fruit
- constant temperature
- keeping
- fruit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The invention discloses a pickling constant temperature preservation method for fresh fruit. The method comprises the following steps: a, laying fresh fruit in a preservation pool, wherein, the height of piled fresh fruit is no more than 30 centimetre; b, uniformly sprinkling crude sea salt on the surface layer of the fresh fruit to cover the surface layer; c, circularly repeat the step a and the step b until the preservation pool is full; D, after crude sea salt completely melts, pouring water into the preservation pool to the top of the fresh fruit, and maintaining the salinity of water in the preservation pool to be 13 degrees. Compared to the prior art, the invention has the following beneficial effects: fresh fruit is prevented from rotting and allowed to maintain fresh and retain its color without any addition of antiseptics, being safe and environment-friendly; operating cost by using the method in the invention is greatly reduced compared with preservation through refrigeration in icehouses, so the method is a low carbon and energy saving method.
Description
Technical field
The present invention relates to a kind of antistaling fresh method, belong to vegetables and fruits preservation technique field, refer in particular to a kind of salt marsh constant temperature antistaling fresh method.
Background technology
At present, what the antistaling fresh method was the most frequently used is the antistaling agent fresh-keeping method, and the antistaling agent that this method adopted contains mostly to the disadvantageous material of health, and the nutritional labeling of fresh fruit is also had adverse effect, and freshness date is obviously distinguished with the nothing of handling without antistaling agent, and practical value is not high.On the other hand, relatively Chang Yong antistaling fresh method generally also has quick-freezing fresh-keeping method or exposed irradiation fresh-keeping method, this two kinds of methods or can destroy the fresh fruit structure, or can increase peculiar smell, all be unfavorable for the long-period freshness preserving of fresh fruit.
Summary of the invention
The objective of the invention is to overcome shortcoming of the prior art with not enough, the salt marsh constant temperature antistaling fresh method of a kind of fresh-keeping guarantor's look, safety and environmental protection, saving cost and low-carbon energy-saving is provided.
To achieve these goals, the present invention realizes by following technical scheme:
A kind of salt marsh constant temperature antistaling fresh method, it may further comprise the steps: a, fresh fruit is elaborated in fresh-keeping pond, fresh fruit is tired foldedly highly to be no more than 30 centimeters; B, at the thick sea salt of the even dispenser of fresh fruit upper epidermis, to cover the fresh fruit upper epidermis; C, circulation repeat above-mentioned a step and b step, until filling up fresh-keeping pond; D, treat that thick sea salt melts fully after, until flooding the fresh fruit the superiors, and keep fresh-keeping pool inner water body salinity toward fresh-keeping basin irrigation water at 13 degree.
Further, in the described a step, fresh-keeping pond is dug and is located at below ground, and its inwall is done the leakproof water treatment, and length * wide * height is of a size of 2m * 2m * 3m.
Further, in the described a step, the fresh fruit letter sorting can be cleaned up, with sort out addle fresh fruit that damages by pressure and the dust thalline of removing the fresh fruit surface in elaborating before the fresh fruit.
Further, in the described b step, each thick sea salt dispenser weight is 100 kilograms.
Further, in the described d step, after treating that thick sea salt melted fully in 8 hours, gradation is annotated phreatic water to flooding the fresh fruit the superiors toward fresh-keeping basin irrigation.
Further, in the described d step, topped up with water was measured fresh-keeping pool inner water body salinity with salinometer after 24 hours, to keep water salinity at 13 degree.
The present invention compared with prior art, its beneficial effect is: need not to add any anticorrisive agent, can keep the fresh fruit without putrefaction, fresh-keeping guarantor's look, safety and environmental protection, and than the very big operating cost of icebox freeze preservation saving, low-carbon energy-saving.
In order to understand the present invention more clearly, below will elaborate the specific embodiment of the present invention.
The specific embodiment
A kind of salt marsh constant temperature antistaling fresh method of the present invention may further comprise the steps: a, fresh fruit is elaborated in fresh-keeping pond, fresh fruit is tired foldedly highly to be no more than 30 centimeters; B, at the thick sea salt of the even dispenser of fresh fruit upper epidermis, to cover the fresh fruit upper epidermis; C, circulation repeat above-mentioned a step and b step, until filling up fresh-keeping pond; D, treat that thick sea salt melts fully after, until flooding the fresh fruit the superiors, and keep fresh-keeping pool inner water body salinity toward fresh-keeping basin irrigation water at 13 degree.
In the above-mentioned a step, fresh-keeping pond is dug and is located at below ground, and its inwall is done the leakproof water treatment, and length * wide * height is of a size of 2m * 2m * 3m; Further, the fresh fruit letter sorting can be cleaned up, with sort out addle fresh fruit that damages by pressure and the dust thalline of removing the fresh fruit surface in elaborating before the fresh fruit.
In the above-mentioned b step, each thick sea salt dispenser weight is 100 kilograms.
In the above-mentioned d step, after treating that thick sea salt melted fully in 8 hours, gradation is annotated phreatic water to flooding the fresh fruit the superiors toward fresh-keeping basin irrigation; Further, topped up with water was measured fresh-keeping pool inner water body salinity with salinometer after 24 hours, to keep water salinity at 13 degree.
Utilize preservation method of the present invention to need not to add any anticorrisive agent, can keep the fresh fruit without putrefaction, fresh-keeping guarantor's look, safety and environmental protection, and than the very big operating cost of icebox freeze preservation saving, low-carbon energy-saving can not destroy the fresh fruit structure simultaneously, can not produce peculiar smell.
The present invention is not limited to above-mentioned embodiment, if various changes or modification to invention do not break away from the spirit and scope of the present invention, if these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (6)
1. salt marsh constant temperature antistaling fresh method is characterized in that may further comprise the steps:
A, fresh fruit is elaborated in fresh-keeping pond, fresh fruit is tired foldedly highly to be no more than 30 centimeters;
B, at the thick sea salt of the even dispenser of fresh fruit upper epidermis, to cover the fresh fruit upper epidermis;
C, circulation repeat above-mentioned a step and b step, until filling up fresh-keeping pond;
D, treat that thick sea salt melts fully after, until flooding the fresh fruit the superiors, and keep fresh-keeping pool inner water body salinity toward fresh-keeping basin irrigation water at 13 degree.
2. according to the described a kind of salt marsh constant temperature antistaling fresh method of claim 1, it is characterized in that: in the described a step, fresh-keeping pond is dug and is located at below ground, and its inwall is done the leakproof water treatment, and length * wide * height is of a size of 2m * 2m * 3m.
3. according to the described a kind of salt marsh constant temperature antistaling fresh method of claim 1, it is characterized in that: in the described a step, the fresh fruit letter sorting can be cleaned up, with sort out addle fresh fruit that damages by pressure and the dust thalline of removing the fresh fruit surface in elaborating before the fresh fruit.
4. according to the described a kind of salt marsh constant temperature antistaling fresh method of claim 1, it is characterized in that: in the described b step, each thick sea salt dispenser weight is 100 kilograms.
5. according to the described a kind of salt marsh constant temperature antistaling fresh method of claim 1, it is characterized in that: in the described d step, after treating that thick sea salt melted fully in 8 hours, gradation is annotated phreatic water to flooding the fresh fruit the superiors toward fresh-keeping basin irrigation.
6. according to the described a kind of salt marsh constant temperature antistaling fresh method of claim 1, it is characterized in that: in the described d step, topped up with water was measured fresh-keeping pool inner water body salinity with salinometer after 24 hours, to keep water salinity at 13 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101953326A CN102293243A (en) | 2011-07-13 | 2011-07-13 | Pickling constant temperature preservation method for fresh fruit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101953326A CN102293243A (en) | 2011-07-13 | 2011-07-13 | Pickling constant temperature preservation method for fresh fruit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102293243A true CN102293243A (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101953326A Pending CN102293243A (en) | 2011-07-13 | 2011-07-13 | Pickling constant temperature preservation method for fresh fruit |
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| CN (1) | CN102293243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686648A (en) * | 2014-12-31 | 2015-06-10 | 福建省农业科学院农业工程技术研究所 | Simple salting method and structure for plum |
-
2011
- 2011-07-13 CN CN2011101953326A patent/CN102293243A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686648A (en) * | 2014-12-31 | 2015-06-10 | 福建省农业科学院农业工程技术研究所 | Simple salting method and structure for plum |
| CN104686648B (en) * | 2014-12-31 | 2017-09-26 | 福建省农业科学院农业工程技术研究所 | Lee fruit simply salts down Tibetan method and structure |
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Application publication date: 20111228 |