CN1989820A - Fruit and vegetable fresh keeping agent - Google Patents
Fruit and vegetable fresh keeping agent Download PDFInfo
- Publication number
- CN1989820A CN1989820A CN 200510138207 CN200510138207A CN1989820A CN 1989820 A CN1989820 A CN 1989820A CN 200510138207 CN200510138207 CN 200510138207 CN 200510138207 A CN200510138207 A CN 200510138207A CN 1989820 A CN1989820 A CN 1989820A
- Authority
- CN
- China
- Prior art keywords
- fruit
- vegetable
- agent
- fresh
- antistaling agent
- 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.)
- Pending
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- Storage Of Fruits Or Vegetables (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention is a fruit and vegetable antistaling agent for preserving fruit and vegetable fresh, the fruit and vegetable antistaling agent mainly consists of ferrous sulfate, calcium hydroxide, activated carbon and zeolite, and it can be prepared to a corresponding fruit and vegetable antistaling agent through a certain special production process. The invention not only has very fine effect preservation for fruits and vegetables, but also is low cost.
Description
Technical field
The present invention belongs to be used for the fresh-keeping a kind of pulvis of fruit and vegetable.
Background technology
In daily life, fruit and vegetable is a kind of daily necessities of people, but depositing of fruit and vegetable is a great problem, perplexs and affect people's normal life, because this reason, the fresh-keeping product of some vegetable and fruits has also appearred on the market, but the fresh-keeping effect of these products is not fine, and costs an arm and a leg, therefore, a kind of fresh-keeping effect is very good, and the appearance of cheap product becomes a kind of needs in market.
Summary of the invention
Purpose of the present invention just provides a kind of not only very good to the fresh-keeping effect of fruit and vegetable, and cheap a kind of freshness preserving agent for fruit and vegetable.
Purpose of the present invention realizes by such method: a kind of composition of freshness preserving agent for fruit and vegetable mainly is made up of ferrous sulfate, calcium hydroxide, active carbon and zeolite, is made just to obtain corresponding a kind of freshness preserving agent for fruit and vegetable through special technology by above-mentioned Main Ingredients and Appearance.
Advantage of the present invention and effect are: a kind of freshness preserving agent for fruit and vegetable is to be specifically designed to the fresh-keeping preparation of fruit and vegetable, with the fresh-keeping fruit and vegetable of this agent, can prolong shelf-life greatly, also makes the fruit and vegetable outward appearance beautiful simultaneously, can be not wrinkling because of water evaporates.This agent simultaneously also can be used for the fresh-keeping of fish, meat etc.
The specific embodiment
Introduce the making prescription and the technology of product below
One, raw material
Ferrous sulfate: being used as reducing agent and antioxidant in this agent, is the primary raw material of this agent, selects industrial goods for use; NaOH: in this agent, be used as disinfectant and anti-corrosion additive, select industrial goods for use; Active carbon: in this agent, be used as filler,, select industrial goods for use to increase the surface area of oxygen uptake; Zeolite: be used as filler in this agent.
Two, prescription (weight portion)
Ferrous sulfate 30; Calcium hydroxide 1.5; Active carbon 25; Zeolite 30.
Three, preparation and using method
At first each raw material is ground to form fine-powdered, by prescription above-mentioned raw materials is mixed then, stir finished product.Producing the expansion formula ratio in batches gets final product.
During use, little paper bag packing (every packed 10 grams) with a liner porous polyethylene film, little paper bag water (about 0.5 gram) is moistening, utilize the porous of plastics, make the antistaling agent of dress in the bag can absorb airborne oxygen, prevent growing of microorganism, utilize moistening little paper bag in addition, keep certain humidity, make the fruit can be not shrivelled.Generally, in preserving fruit and vegetable utilizing, about 10 kilograms of fruits and vegetables are put into little paper bag 5-6 pouch, during placement, answer the upper, middle and lower layer to place respectively.If need long fresh-keeping period, then can put a little little paper bags more.Put the fruits and vegetables behind the complete primary school paper bag, seal and deposit, in order to avoid extraneous oxygen enters.
Claims (1)
1, a kind of freshness preserving agent for fruit and vegetable, mainly be made up of ferrous sulfate, calcium hydroxide, active carbon and zeolite: its principal character is: it mainly to form part and be made up of ferrous sulfate, calcium hydroxide, active carbon and zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510138207 CN1989820A (en) | 2005-12-28 | 2005-12-28 | Fruit and vegetable fresh keeping agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510138207 CN1989820A (en) | 2005-12-28 | 2005-12-28 | Fruit and vegetable fresh keeping agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1989820A true CN1989820A (en) | 2007-07-04 |
Family
ID=38212534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510138207 Pending CN1989820A (en) | 2005-12-28 | 2005-12-28 | Fruit and vegetable fresh keeping agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1989820A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734271A (en) * | 2013-11-27 | 2014-04-23 | 任保林 | Fruit-vegetable fresh-keeping agent |
| CN104824138A (en) * | 2015-06-03 | 2015-08-12 | 铜陵新梦想农牧科技有限公司 | Green corn preservative |
| CN106720274A (en) * | 2016-11-30 | 2017-05-31 | 河池市金城江区科学技术情报研究所 | A kind of preservation method in mulberries transportation |
-
2005
- 2005-12-28 CN CN 200510138207 patent/CN1989820A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734271A (en) * | 2013-11-27 | 2014-04-23 | 任保林 | Fruit-vegetable fresh-keeping agent |
| CN104824138A (en) * | 2015-06-03 | 2015-08-12 | 铜陵新梦想农牧科技有限公司 | Green corn preservative |
| CN106720274A (en) * | 2016-11-30 | 2017-05-31 | 河池市金城江区科学技术情报研究所 | A kind of preservation method in mulberries transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Guoqiang Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |