CN109549053A - Agricultural product processing method - Google Patents
Agricultural product processing method Download PDFInfo
- Publication number
- CN109549053A CN109549053A CN201710878737.7A CN201710878737A CN109549053A CN 109549053 A CN109549053 A CN 109549053A CN 201710878737 A CN201710878737 A CN 201710878737A CN 109549053 A CN109549053 A CN 109549053A
- Authority
- CN
- China
- Prior art keywords
- agricultural product
- blue light
- fresh
- feux rouges
- micro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The present invention relates to agricultural product processing methods, belong to fresh agricultural product preservation field, wherein the fresh agricultural product are used from visible spectrum and are selected from blue light, feux rouges, or the optical wavelength processing that feux rouges is combined with blue light, the luminous intensity of the light being radiated on fresh surface of agricultural products is between from 5 micro- micro- Einstein in Einstein ± 3 until 2000 micro- micro- Einsteinian ranges in Einstein ± 240, use blue light, feux rouges, or feux rouges is handled with blue light combination irradiation to the fresh surface of agricultural products so that total viable count (tvc) and/or surface pathogens number minimize, extend the fresh keeping time of agricultural product, agricultural product are handled without using chemical substance, it avoids chemical substance from there is a problem of bad effect to taste and endangers the health of consumer over time.
Description
Technical field
The present invention relates to agricultural product processing methods, belong to fresh agricultural product preservation field.
Background technique
The prior art does not have the report of following aspect, i.e., under specific holding conditions, such as in frost holding conditions or cold
Freeze under (i.e. cooling) holding conditions, combines feux rouges, blue light or feux rouges with blue light and be radiated at newly with enough luminous intensities
To the effect of control (1) total viable count and (2) surface pathogens number on fresh foodstuff surface, wherein the fresh food example
Such as dairy products, the plant part of harvest, plant cell, raw meat, manufactured meat, raw fish or processing fish.With edible vegetable and fruit
Etc. the related generally acknowledged problems of plant part of harvests be to be given to supplier from field when fresh agricultural product and be given to retailer again
When, the percentage that the fresh agricultural product of harvest are lost due to microbial infection such as up to 10%.Other fresh products examples
If raw meat, fish and poultry and its delicatessen are also by microbiological attack, start fast rotting under conventional refrigeration conditions or " become
Matter " unless this kind of product passes through specially treated, such as is packaged in vacuum plastic packet.At can be to fresh food product
It manages so that other methods that total viable count (tvc) and/or surface pathogens number minimize include addition chemical substance.It is this kind of
Chemical substance may there are bad effects to taste, it is also possible to endanger the health of consumer over time.
Summary of the invention
In view of defect existing for existing procucts, the present invention is to provide for a kind of temperature in -25 DEG C to+45 DEG C ranges
The method of the fresh agricultural product of the lower storage of degree.
To achieve the above object, the adopted technical solution is that it is a kind of in -25 DEG C to+45 DEG C models
The method that fresh agricultural product are stored at a temperature of enclosing, wherein the fresh agricultural product use from visible spectrum and selected from blue light,
The optical wavelength processing that feux rouges or feux rouges are combined with blue light, the luminous intensity of the light being radiated on fresh surface of agricultural products are situated between
In from 5 micro- micro- Einstein in Einstein ± 3 until 2000 micro- micro- Einsteinian models in Einstein ± 240
Enclose, the blue light wavelength between 420nm-480nm range, the red light wavelength between 600nm-700nm range,
The blue light: the energy ratio of feux rouges between 10: 1-1: 10 range, the blue light, feux rouges or feux rouges and blue light
Combination irradiation to the fresh surface of agricultural products reach scheduled time interval, Shi Changwei 12 hours or more.
Advantages of the present invention and effect are as follows: using blue light, feux rouges or feux rouges and blue light combination irradiation to described fresh
Surface of agricultural products is handled so that total viable count (tvc) and/or surface pathogens number minimize, and extends agricultural product
Fresh keeping time is handled agricultural product without using chemical substance, avoid chemical substance to taste there are bad effect and
The problem of the health of consumer is endangered after a period of time.
Specific embodiment
1 agricultural product processing method of embodiment, wherein the fresh agricultural product use from visible spectrum and selected from blue light,
The optical wavelength processing that feux rouges or feux rouges are combined with blue light, the luminous intensity of the light being radiated on fresh surface of agricultural products are
5 micro- Einstein ± 3, the blue light wavelength is between 420nm, range of the red light wavelength between 600nm, the indigo plant
Light: the energy ratio of feux rouges is between 10: 1, the blue light, feux rouges or feux rouges and blue light combination irradiation to the fresh agriculture
Product surface reach scheduled time interval, Shi Changwei 12 hours.
2 agricultural product processing method of embodiment, wherein the fresh agricultural product use from visible spectrum and selected from blue light,
The optical wavelength processing that feux rouges or feux rouges are combined with blue light, the luminous intensity of the light being radiated on fresh surface of agricultural products are
2000 micro- micro- Einsteinian ranges in Einstein ± 240, range of the blue light wavelength between 480nm, the feux rouges
Range of the wavelength between 700nm, the blue light: the energy ratio of feux rouges between 1: 10 range, the blue light, feux rouges,
Or feux rouges and blue light combination irradiation be to the fresh surface of agricultural products up to scheduled time interval, Shi Changwei 24 hours.
Claims (6)
1. it is a kind of for -25 DEG C to+45 DEG C ranges at a temperature of store fresh agricultural product method, wherein described fresh
The agricultural product optical wavelength processing combined from visible spectrum and selected from blue light, feux rouges or feux rouges with blue light.
2. the agricultural product processing method method according to claim 1, it is characterised in that: described to be radiated at fresh agricultural product
The luminous intensity of light on surface between from 5 micro- micro- Einstein in Einstein ± 3 until 2000 micro- Einstein ±
240 micro- Einsteinian ranges.
3. the agricultural product processing method method according to claim 1, it is characterised in that: the blue light wavelength between
The range of 420nm-480nm.
4. the agricultural product processing method method according to claim 1, it is characterised in that: the red light wavelength between
The range of 600nm-700nm.
5. agricultural product processing method method according to claim 1, it is characterised in that: the blue light: the energy of feux rouges
Than the range between 10: 1-1: 10.
6. the agricultural product processing method method according to claim 1, it is characterised in that: the blue light, feux rouges or red
Light and blue light combination irradiation are to the fresh surface of agricultural products up to scheduled time interval, and Shi Changwei 12 hours or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878737.7A CN109549053A (en) | 2017-09-26 | 2017-09-26 | Agricultural product processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878737.7A CN109549053A (en) | 2017-09-26 | 2017-09-26 | Agricultural product processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109549053A true CN109549053A (en) | 2019-04-02 |
Family
ID=65862515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878737.7A Pending CN109549053A (en) | 2017-09-26 | 2017-09-26 | Agricultural product processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109549053A (en) |
-
2017
- 2017-09-26 CN CN201710878737.7A patent/CN109549053A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |