CN203120877U - Antagonistic microbe fruit preservative paper - Google Patents
Antagonistic microbe fruit preservative paper Download PDFInfo
- Publication number
- CN203120877U CN203120877U CN 201320139794 CN201320139794U CN203120877U CN 203120877 U CN203120877 U CN 203120877U CN 201320139794 CN201320139794 CN 201320139794 CN 201320139794 U CN201320139794 U CN 201320139794U CN 203120877 U CN203120877 U CN 203120877U
- Authority
- CN
- China
- Prior art keywords
- paper
- microbe
- fruit
- preservative
- layer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to an antagonistic microbe fruit preservative paper. The preservative paper comprises a base paper, the bottom surface of the base paper is provided with a waterproof layer, and the upper layer of the base layer is provided with a microbe antagonistic preservative thallus layer. The antagonistic microbe fruit preservative paper adopts the modern microbial technology of using microbe antagonistic preservative thallus for preservation, and the fruit is preserved by the thallus secondary metabolite or directly using the microbe thallus and antimicrobial peptide. The preservative paper is excellent in preservative effect, can effectively prevent the fruit from deterioration, is environmentally-friendly, safe and pollution-free, and can be used for saving energy and reducing the energy waste.
Description
Technical field
The utility model relates to vegetables and fruits preservation technique field, especially relates to a kind of antagonistic microbe fruit freshness preserving paper.
Background technology
Fruits and vegetables contain the needed multiple nutrients material of human lives, are indispensable food during people live.But seasonality and regionality that fruits and vegetables are produced are stronger, and rot easily, and this contradicts the diversity of fruits and vegetables and the demand of adjusting in dull season with consumers in general.Therefore rely on advanced science and technology, prolong or keep natural quality and the characteristic of fruits and vegetables as far as possible, just become the important subject of field of food.
At present, China still adopts mechanical cryopreservation and chemical agent to come fruit and vegetable preservation basically.Yet cryopreservation cost height, power consumption is big, quality is unstable; Chemical treatment can bring problems such as health hazard and environmental pollution again.Traditional postharvest technology of fruits and vegetables is expensive big, and the processing cost of postharvest fruit and vegetable is increased, thereby has improved the selling price of fruits and vegetables commodity, and social benefit and economic benefit are low.
Biological way of keeping fresh has overcome unfavorable factor and the drawback of above fresh-keeping method, and it is little to have a storage environment, and holding conditions is easy to control, and processing target is clear and definite, and disposal cost is low, meets environment protection requirement, and can save resource and reduce energy waste, prevents advantages such as pollution.Particularly along with growth in the living standard, people are more and more higher to the requirement of food hygiene, that hope can be had is natural, safety, the residual food of no chemicals, therefore, adopts biological way of keeping fresh to prevent that the research and development that fruits and vegetables rot from seeming more urgent and important.
The utility model content
At the defective that prior art exists, the purpose of this utility model is a kind of antagonistic microbe fruit freshness preserving paper of design, and its good refreshing effect can prevent effectively that fruit from rotting, and Environmental Safety, pollution-free, and can save resource and reduce energy waste.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of antagonistic microbe fruit freshness preserving paper, this tin foil comprises basic paper, and the bottom surface of described basic paper is provided with watertight composition, and the upper strata of described basic paper is provided with the fresh-keeping bacterium layer of microorganism antagonism.
Preferably, described watertight composition is waterproof wax layer or waterproof kraft paper layer.
Preferably, the fresh-keeping bacterium layer of described microorganism antagonism is to be evenly distributed on basic paper upper strata and the inner ventilative bulge that is filled with the fresh-keeping bacterium of microorganism antagonism.
The beneficial effects of the utility model:
The antibacterial effect of microorganism is because it can produce antibiotic, bacteriocin, lysozyme, protease, hydrogen peroxide and organic acid, factors such as pH value have been changed, this microbial bacteria with antagonism can suppress or kill the harmful microorganism in the fruits and vegetables, or with harmful microorganism competition fruits and vegetables in nutriments such as carbohydrate, stop the decline of fruits and vegetables VC, sugared content and SOD vigor between the storage life, thereby reach anti-corrosive fresh-keeping, improve the purpose of fruits and vegetables quality.
The fresh-keeping bacterium of microorganism antagonism is fresh-keeping has adopted modern microbial technique, utilizes the thalline secondary metabolite or directly utilizes microbial cells and antibacterial peptide carries out fresh-keeping to fruit.Microorganism antagonism preservation technique has characteristics such as colourless, tasteless, nontoxic, harmless.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model provides a kind of antagonistic microbe fruit freshness preserving paper, and this tin foil comprises basic paper 1, and the bottom surface of described basic paper 1 is provided with watertight composition 3, and the upper strata of described basic paper 1 is provided with the fresh-keeping bacterium layer 2 of microorganism antagonism.
Feature of the present utility model is that described watertight composition 3 is waterproof wax layer or waterproof kraft paper layer.
Feature of the present utility model is that the fresh-keeping bacterium layer 2 of described microorganism antagonism is for being evenly distributed on basic paper 1 upper strata and the inner ventilative bulge that is filled with the fresh-keeping bacterium of microorganism antagonism.
With reference to accompanying drawing 1, the structural representation of the utility model embodiment 1, a kind of antagonistic microbe fruit freshness preserving paper, this tin foil comprises basic paper 1, and the bottom surface of described basic paper 1 is provided with the waterproof wax layer, and the upper strata of described basic paper 1 is provided with the fresh-keeping bacterium layer 2 of microorganism antagonism.
With reference to accompanying drawing 2, the structural representation of the utility model embodiment 2, a kind of antagonistic microbe fruit freshness preserving paper, this tin foil comprises basic paper 1, the bottom surface of described basic paper 1 is provided with the waterproof wax layer, the upper strata of described basic paper 1 is provided with the fresh-keeping bacterium layer 2 of microorganism antagonism, and the fresh-keeping bacterium layer 2 of microorganism antagonism is for being evenly distributed on basic paper 1 upper strata and the inner ventilative bulge that is filled with the fresh-keeping bacterium of microorganism antagonism.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, herein defined General Principle can the situation in not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest consistent scope.
Claims (3)
1. antagonistic microbe fruit freshness preserving paper, this tin foil comprises basic paper, it is characterized in that: the bottom surface of described basic paper is provided with watertight composition, and the upper strata of described basic paper is provided with the fresh-keeping bacterium layer of microorganism antagonism.
2. antagonistic microbe fruit freshness preserving paper according to claim 1, it is characterized in that: described watertight composition is waterproof wax layer or waterproof kraft paper layer.
3. antagonistic microbe fruit freshness preserving paper according to claim 1 is characterized in that: the fresh-keeping bacterium layer of described microorganism antagonism is to be evenly distributed on basic paper upper strata and the inner ventilative bulge that is filled with the fresh-keeping bacterium of microorganism antagonism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139794 CN203120877U (en) | 2013-03-26 | 2013-03-26 | Antagonistic microbe fruit preservative paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139794 CN203120877U (en) | 2013-03-26 | 2013-03-26 | Antagonistic microbe fruit preservative paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120877U true CN203120877U (en) | 2013-08-14 |
Family
ID=48928926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139794 Expired - Fee Related CN203120877U (en) | 2013-03-26 | 2013-03-26 | Antagonistic microbe fruit preservative paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417580A (en) * | 2016-11-25 | 2017-02-22 | 徐州黎明食品有限公司 | Biological preservation method for fruits and vegetables |
-
2013
- 2013-03-26 CN CN 201320139794 patent/CN203120877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417580A (en) * | 2016-11-25 | 2017-02-22 | 徐州黎明食品有限公司 | Biological preservation method for fruits and vegetables |
| CN106417580B (en) * | 2016-11-25 | 2019-10-11 | 徐州黎明食品有限公司 | A kind of biological fruit and vegetable preservation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101822286B (en) | Preservation method of fresh-cut potatoes | |
| CN103976016A (en) | Kiwi fruit preservative and using method thereof | |
| CN104642533A (en) | Fruit and vegetable coating preservative and preparation method thereof | |
| CN104126653B (en) | A kind of sodium carboxymethylcellulose composite coating preservative its preparation method and application | |
| CN103004972A (en) | Preservative for fruits and vegetables and application method of preservative | |
| CN102599613A (en) | Selection and application of compound antiseptic | |
| CN101228893A (en) | Fresh-cut lotus root fresh-keeping method of modified atmosphere packing with high oxygen | |
| CN104068106A (en) | Antiseptic preservative for freshly-cut fruits and vegetables and application of antiseptic preservative | |
| CN103766474B (en) | Biological preservative for cherry and tomato fruits and use thereof | |
| CN101352188A (en) | Color-protecting and antistaling agent of Agaricus bisporus | |
| CN203120877U (en) | Antagonistic microbe fruit preservative paper | |
| CN104542933A (en) | A biological preservative special for oranges | |
| CN104839319A (en) | Vacuum air-adjusting preservation process for fresh lily scales | |
| CN104106625A (en) | Arginine-containing functional fruit and vegetable preservative | |
| CN102415439A (en) | Method for preserving red date by coating | |
| CN104151671A (en) | Fruit-vegetable fresh-keeping plastic film | |
| CN104489058A (en) | Processing method for preventing dry lemon slices from browning | |
| CN102885129A (en) | Pleurotus eryngii freshness retaining method | |
| CN106819087A (en) | A kind of apple fresh-keeping agent | |
| CN106472661A (en) | A kind of agent keeping vegetable fresh containing sodium pyrosulfite | |
| CN106472660A (en) | A kind of fruit antistaling agent containing shitosan and ethoxy quinoline | |
| CN102630746B (en) | Yeast composite biological preservative and preparation method and application thereof | |
| CN105123910A (en) | Fresh keeping agent for tomatoes and preparation method of fresh keeping agent | |
| CN104921035A (en) | Pickled vegetable taking mustard as raw material and preparation method thereof | |
| CN107087675A (en) | A kind of compound method of fruit antistaling agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140326 |