CN1238404A - Antistaling paper for muskmelon and its making method - Google Patents
Antistaling paper for muskmelon and its making method Download PDFInfo
- Publication number
- CN1238404A CN1238404A CN 98114530 CN98114530A CN1238404A CN 1238404 A CN1238404 A CN 1238404A CN 98114530 CN98114530 CN 98114530 CN 98114530 A CN98114530 A CN 98114530A CN 1238404 A CN1238404 A CN 1238404A
- Authority
- CN
- China
- Prior art keywords
- paper
- muskmelon
- antistaling
- antistaling agent
- weight portions
- 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.)
- Granted
Links
Landscapes
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An antistaling paper for muskmelon is made up of antistaling agent and paper substrate through coating the antistaling agent on paper substrate. Said antistaling agent is prepared from iprodione (20-90 wt. portions), methyl thiophanate (0-50), carbendazim (0-50), calcium chloride (or calcium nitrate) (0-30), and adhesive (5-20) through mixing the raw materials in powder state and mixing with 5-10 times of water. Its advantages are simple process, convenient application, high safety and high antistaling effect.
Description
The present invention relates to preserve the technical field of fruit, is a kind of fresh-keeping antistaling paper for muskmelon of muskmelon and production method thereof of being used for.
Muskmelon is one of famous fruit in Xinjiang, enjoys great prestige because of it is best in quality both at home and abroad.Along with market economy increasing development, the market of Xinjiang muskmelon also in constantly developing growth, is not only sold to 24 domestic provinces and cities, and is found a good sale in to Hong Kong, Macao and Taiwan and Southeast Asia and other surrounding countries, can be Xinjiang every year and brings huge economic benefit.But because that the Xinjiang muskmelon is adopted back storing mode is comparatively extensive, mashed loss rate is very high in transporting procedures, reaches usually more than 30%, serious can reach 100%, directly affects the outlet outward transport of Xinjiang muskmelon.And study carefully its mashed reason of decreasing, can return to connect to be reasons such as physiological aging, mechanical damage, cause of disease infect, and especially be the most direct most important reason with infecting of pathogenic microorganism.Therefore, can utilize the chemical preservation method to control the generation of muskmelon postharvest disease, development, the solution muskmelon is adopted the mashed damage difficult problem in the transporting procedures of back.
For the control technology of muskmelon postharvest disease, some research reports are all arranged both at home and abroad, at its mashed reason of decreasing in transporting procedures, adopt technology such as refrigeration, controlled atmosphere to delay the physiological aging of muskmelon in transporting procedures; Adopt branch grade packaged, reduce its mechanical damage in transporting procedures; Adopt the chemical preservative of high-efficiency low-toxicity, the generation of disease, development or the like in the control muskmelon transporting procedures.Since muskmelon adopt the back kind of pathogenic microorganism and the extent of injury in different regions, different weather and different melon variety differences be bigger, at present domestic still immature in addition to the fresh-keeping research of muskmelon, and some chemical preservatives of being released on the domestic and international market are in the control of Xinjiang muskmelon postharvest disease, trial effect is all undesirable, does not still have feasible muskmelon preservation technique and fresh products at present.
The present invention just in this case, in conjunction with the actual conditions in Xinjiang, at the main breed and the advantage cause of disease kind of Xinjiang muskmelon, the field of having carried out muskmelon with adopt back the separating of pathogen storing phase, evaluation; Gather, carry out in storing and the sales process investigation of occurrence regularity on the spot; Synthetic or the screening chemical preservative in laboratory carries out bacteriostatic experiment, determines antistaling agent prescription; Carry out the fresh-keeping test of muskmelon at laboratory simulation storing environment, improve and definite formula for a product, and set up the analyzing detecting method of antistaling agent, measured the term of validity and the residual quantity of antistaling agent; After carrying out the work such as storing experiment of certain scale, develop;
One of purpose of the present invention is to provide the compound antistaling paper for muskmelon of high-efficiency low-toxicity of muskmelon transportation of a kind of suitable Xinjiang and storage.Two of purpose of the present invention is to propose to produce the production method of antistaling paper for muskmelon.
One of purpose of the present invention reaches by following measure: this antistaling paper for muskmelon is made of antistaling agent and base material, antistaling agent is coated on the base material, antistaling agent contains following composition: A by weight, the iprodione of 20 to 90 weight portions is arranged, reduce result of use when its content is higher, and be difficult for being coated on the base material, easily produce dry linting, then fresh-keeping effect was not good when content was low again; Reduce result of use when the thiophanate methyl of B, 0 to 50 weight portion, content are high again; When the carbendazim of C, 0 to 50 weight portion, content are high again, reduce result of use; Reduce result of use when the calcium chloride of D, 0 to 30 weight portion or calcium nitrate, content are high again; The adhesive of E, 5 to 20 weight portions, its consumption easily produce dry linting very little the time, when consumption is too many, influence the content of main composition.
Wherein, base material can be all kinds of writing papers or package paper or nonwoven fabric; Adhesive can be starch, peach gum, gelatin, Arabic gum or sodium alginate.
Two of purpose of the present invention is finished by following steps: each at first that antistaling agent is required raw meal is mixed and is added 5 to 20 times of water to antistaling agent weight and carries out stirring to pulp, the slurry that will stir is coated on the base material then, coating amount is coated with 0.5 to 4.0 gram by every quarto paper, and next drying also cuts into required specification.Wherein, coating method adopts manual coating or equipment coating, and the equipment in the equipment coating is screen process press or table glue machine or duplicating machine; Drying means adopts natural seasoning or air-heater to dry up method or oven drying method.
Principle of the present invention is to adopt selected antistaling agent, and be equipped with assistant (as calcium chloride), adhesive etc. and be applied to base material and be preferably on the paper, per 4 drive paper 0.5-4 gram meter, this paper is wrapped tightly melon as the wrapping paper of melon, use fixedly paper of melon net or rope sling again, melon is fully contacted with paper, this paper is under the temperature and humidity of muskmelon transportation and storage, discharge bacteriostatic agent serially, thereby reach the corrosion-resistanting fresh-keeping effect of muskmelon.
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment 1, take by weighing 1 kilogram of iprodione (accounting for 22 weight portions), 1 kilogram of carbendazim (accounting for 22 weight portions), 1 kilogram of thiophanate methyl (accounting for 22 weight portions), place Plastic Drum, take by weighing 0.5 kilogram of peach gum (accounting for 11 weight portions) again, with 5 kg of water melt into colloidal sols, taking by weighing 1 kilogram of U-Ramin MC (accounting for 22 weight portions) dissolves with 10 kg of water, after the cooling, with this solution, glue is added in the Plastic Drum, after stirring with artificial or mixer, till breaking into even viscous liquid with beater, equably coat paper on screen process press feed liquid then, coating amount is by there being antistaling agent 1 to 1.5 gram on every quarto paper, natural air drying is packaged in the plastic bag after cutting into certain specification.
Embodiment 2. takes by weighing 1 kilogram of iprodione (accounting for 50 weight portions), carbendazim 0.8 kilogram of (accounting for 40 weight portions), 0.2 kilogram of peach gum (accounting for 10 weight portions) place Plastic Drum, add after 10 kg of water stir with artificial or mixer after, till breaking into even viscous liquid with beater, equably coat paper on screen process press feed liquid then, coating amount is by antistaling agent 1 to 2.5 gram is arranged on every quarto paper, natural air drying is packaged in the plastic bag after cutting into certain specification.
Embodiment 3. takes by weighing 1 kilogram of iprodione (accounting for 50 weight portions), 0.8 kilogram of thiophanate methyl (accounting for 40 weight portions), 0.2 kilogram of starch (accounting for 10 weight portions), be added in the Plastic Drum, after adding 10 kg of water, after stirring with artificial or mixer, break into even viscous liquid with beater till, equably coat paper on table seal machine feed liquid then, coating amount is by there being antistaling agent 0.8 to 1.2 gram on every quarto paper, natural air drying is packaged in the plastic bag after cutting into certain specification.
Embodiment 4. takes by weighing 1.2 kilograms of iprodiones (accounting for 60 weight portions), place Plastic Drum, take by weighing 0.2 kilogram of peach gum (accounting for 10 weight portions), place Plastic Drum, taking by weighing 0.6 kilogram of U-Ramin MC (accounting for 30 weight portions) dissolves with 15 kg of water, after the cooling, this solution is added in the Plastic Drum, after stirring with artificial or mixer, till breaking into even viscous liquid with beater, equably coat nonwoven fabric on offset press feed liquid then, antistaling agent 1 to 1.5 gram is arranged on the nonwoven fabric of coating amount by every quarto paper size, and natural air drying is packaged in the plastic bag after cutting into certain specification.
Embodiment 5. takes by weighing 1 kilogram of iprodione (accounting for 30 weight portions), 1 kilogram of thiophanate methyl (accounting for 30 weight portions), take by weighing 0.3 kilogram of Arabic gum (accounting for 10 weight portions), with 5 kg of water melt into colloidal sols, taking by weighing 1 kilogram of calcium nitrate (accounting for 30 weight portions) dissolves with 10 kg of water, after the cooling, with this solution, glue is added in the Plastic Drum, after stirring with artificial or mixer, till breaking into even viscous liquid with beater, equably coat paper on screen process press feed liquid then, coating amount is by there being antistaling agent 2 to 3.5 gram on every quarto paper, natural air drying is packaged in the plastic tape after cutting into certain specification.
Embodiment 6. takes by weighing 1 kilogram of iprodione (accounting for 45 weight portions), carbendazim 0.5 kilogram of (accounting for 23 weight portions), 0.5 kilogram of thiophanate methyl (accounting for 23 weight portions), place Plastic Drum, take by weighing 0.5 kilogram of peach gum (accounting for 11 weight portions) again, place Plastic Drum, add after 20 kg of water stir with artificial or mixer after, till breaking into even viscous liquid with beater, equably coat paper on screen process press feed liquid then, coating amount is by antistaling agent 2 to 2.5 grams are arranged on every quarto paper, oven dry is packaged in the plastic bag after cutting into certain specification.
Embodiment 7. takes by weighing 1 kilogram of iprodione (accounting for 33 weight portions), 0.6 kilogram of carbendazim (accounting for 20 weight portions), 0.6 kilogram in gelatin (accounting for 20 weight portions), place Plastic Drum, taking by weighing 0.8 kilogram of U-Ramin MC (accounting for 27 weight portions) dissolves with 15 kg of water, after the cooling, with this solution, be added in the Plastic Drum, after stirring with artificial or mixer, till breaking into even viscous liquid with beater, equably coat paper on the seal machine feed liquid then, coating amount is by antistaling agent 2 to 4 grams are arranged on every quarto paper, oven dry is packaged in the plastic bag after cutting into certain specification.
Embodiment 8. takes by weighing 2.6 kilograms of iprodiones (accounting for 86.7 weight portions), place Plastic Drum, take by weighing 0.4 kilogram of sodium alginate (accounting for 13.3 weight portions) again, place Plastic Drum, add after 15 kg of water stir with artificial or mixer after, break into even viscous liquid with beater till, equably coat paper on screen process press feed liquid then, coating amount is by there being antistaling agent 1 to 2.5 gram on every quarto paper, oven dry is packaged in the plastic bag after cutting into certain specification.
Using method of the present invention is very simple, and antistaling paper for muskmelon can be used as the wrapping paper of muskmelon.Wrap tightly melon with paper during use, be added in outside the paper with melon net or rope sling again, melon is fully contacted with paper get final product.Usual amounts is melon of every paper bag.
Innovation work of the present invention and practical function mainly contain following some:
1, separate, identify the pathogen of causing muskmelon to rot: the Xinjiang muskmelon often causes quality and descends, rots etc. because of reasons such as damage, infection process, physiological agings in adopting the back transporting procedures, wherein infection process is to cause the mashed main cause of decreasing of muskmelon, in the field of having carried out muskmelon with adopt the separating of back storing phase pathogen, evaluation; Gather, carry out in storing and the sales process investigation of occurrence regularity on the spot, it has been established that, and the main pathogenic bacteria of Xinjiang muskmelon postharvest disease are bread mold (Rhizopus stolonifer), aspergillus niger (Aspergillus niger), pyriform Mucor (Mucor pric), penicillium expansum (Penicillum expand), alternaria (Alternaira alternata), fusarium semitectum (Fusarium semi.), botrytis cinerea (Botrytis cinerea).First three is planted, and bacterium is many to fall ill under normal temperature, super-humid conditions, causes muskmelon to rot, and does not wait in course of disease 15-30 days; Fall ill under the low temperature and high relative humidity condition more than four kinds in the back, the melon body is slowly corrupt, course of disease 1-2 month.
2, screen, determine preservative agent: various preservative agents are penetrated into respectively in the POA culture medium after the sterilization with identical practical concentration (as 500 times), each purified pathogen species is broken into the circular bacterium cake of identical size respectively, be linked in the above-mentioned POA culture medium, measure bacterium circle expansion radius over time and weigh fungistatic effect.In ten various sterilization agent such as used iprodione, thiophanate methyl, carbendazim, Bravo, metalaxyl, Sandofan, Mancozeb, iprodione all has extremely strong fungistatic effect to bread mold, pyriform Mucor, penicillium expansum, alternaria, botrytis cinerea, aspergillus niger and fusarium semitectum are had strong or fungistatic effect is arranged, and the latter two all have extremely strong fungistatic effect and thiophanate methyl and carbendazim are to this.Tentatively on the result of bacteriostatic test determine prescription, after being organized as inoculation material and doing further checking with the various pathogens of purifying and sick melon respectively again, determined the prescription of tin foil.
3, the present invention has at the test effect of transportation and storage muskmelon:
Get 100 kilograms of muskmelons, at laboratory high temperature 32-40 ℃, humidity 70-87 deposited 15 days, serviceability rate 90%, and the serviceability rate of contrast melon has only 20%; After 300 kilograms of muskmelons of train express mail delivery are from Hami to the Wuxi, deposited again seven days, muskmelon serviceability rate 98%, the serviceability rate of contrast melon is 50%; 250 kilograms of indoor storage muskmelons, 3 months storage periods, storage period room temperature drop to 3 ℃ from 21 ℃, serviceability rate is 90%, and the serviceability rate of contrast melon is 0; With after 8 tons of muskmelons of automobile transportation are from Hami to the Wuxi and deposited 1 month, the muskmelon serviceability rate is 85%, and the serviceability rate of contrast melon is 20%.
In sum, production technology of the present invention is simple, raw material is cheap and easy to get, uses the present invention can not cause environmental pollution, the long shelf-life of this antistaling paper for muskmelon, be encapsulated in and can preserve in the plastic bag more than 2 years, easy to use, simple, safety non-toxic is harmful, fresh-keeping effect is better.
Claims (6)
1. one kind is used for the fresh-keeping antistaling paper for muskmelon of muskmelon, it is characterized in that being made of antistaling agent and base material, and antistaling agent is coated on the base material, and antistaling agent contains following composition by weight:
A, the iprodione of 20 to 90 weight portions is arranged;
The thiophanate methyl of B, 0 to 50 weight portion;
The carbendazim of C, 0 to 50 weight portion;
The calcium chloride of D, 0 to 30 weight portion or calcium nitrate;
The adhesive of E, 5 to 20 weight portions.
2. antistaling paper for muskmelon according to claim 1 is characterized in that base material is all kinds of writing papers or package paper or nonwoven fabric.
3. antistaling paper for muskmelon according to claim 1 is characterized in that adhesive is starch, peach gum, Arabic gum or sodium alginate.
4. the production method that is used to produce antistaling paper for muskmelon according to claim 1, it is characterized in that making by following steps: at first that antistaling agent is required each raw meal is mixed and is added 5 to 20 times of water to antistaling agent weight and carries out stirring to pulp, the slurry that will stir is coated on the base material then, coating amount is coated with 0.5 to 4.0 gram by every quarto paper, and next drying also cuts into required specification.
5. the production method of production antistaling paper for muskmelon according to claim 4 is characterized in that coating method adopts manual coating or equipment coating, and the equipment in the equipment coating is screen process press or table glue machine or duplicating machine.
6. the production method of production antistaling paper for muskmelon according to claim 4, its feature adopts natural seasoning or air-heater to dry up method or oven drying method at drying means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114530A CN1065305C (en) | 1998-06-05 | 1998-06-05 | Antistaling paper for muskmelon and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114530A CN1065305C (en) | 1998-06-05 | 1998-06-05 | Antistaling paper for muskmelon and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1238404A true CN1238404A (en) | 1999-12-15 |
| CN1065305C CN1065305C (en) | 2001-05-02 |
Family
ID=5224180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98114530A Expired - Fee Related CN1065305C (en) | 1998-06-05 | 1998-06-05 | Antistaling paper for muskmelon and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1065305C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864693A (en) * | 2012-10-09 | 2013-01-09 | 新疆农业科学院农产品贮藏加工研究所 | Compound preservative paper for honeydews and method for manufacturing compound preservative paper |
| CN102870874A (en) * | 2012-10-11 | 2013-01-16 | 甘肃农业大学 | Natural bacteriostatic agent for muskmelons |
| CN103387098A (en) * | 2013-07-31 | 2013-11-13 | 哈尔滨商业大学 | Energy-saving and environment-friendly muskmelon fresh-keeping storage and transportation method |
| CN104304436A (en) * | 2014-11-25 | 2015-01-28 | 林廷柱 | Fruit and vegetable fresh keeping paper bag |
| CN106490138A (en) * | 2016-11-10 | 2017-03-15 | 成都市农林科学院 | A kind of based on the kiwi fruit preservative of plants essential oil, tin foil and preparation method thereof |
| CN106720235A (en) * | 2016-11-10 | 2017-05-31 | 郫县宇意农业科技有限公司 | Kiwi berry and antistaling agent for grape, tin foil and preparation method based on plants essential oil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1003874B (en) * | 1985-04-01 | 1989-04-12 | 湖南医学院第一附属医院药剂科 | Sterilizing fragrant paper towel |
-
1998
- 1998-06-05 CN CN98114530A patent/CN1065305C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864693A (en) * | 2012-10-09 | 2013-01-09 | 新疆农业科学院农产品贮藏加工研究所 | Compound preservative paper for honeydews and method for manufacturing compound preservative paper |
| CN102870874A (en) * | 2012-10-11 | 2013-01-16 | 甘肃农业大学 | Natural bacteriostatic agent for muskmelons |
| CN102870874B (en) * | 2012-10-11 | 2014-03-12 | 甘肃农业大学 | Natural bacteriostatic agent for muskmelons |
| CN103387098A (en) * | 2013-07-31 | 2013-11-13 | 哈尔滨商业大学 | Energy-saving and environment-friendly muskmelon fresh-keeping storage and transportation method |
| CN103387098B (en) * | 2013-07-31 | 2015-06-17 | 哈尔滨商业大学 | Energy-saving and environment-friendly muskmelon fresh-keeping storage and transportation method |
| CN104304436A (en) * | 2014-11-25 | 2015-01-28 | 林廷柱 | Fruit and vegetable fresh keeping paper bag |
| CN106490138A (en) * | 2016-11-10 | 2017-03-15 | 成都市农林科学院 | A kind of based on the kiwi fruit preservative of plants essential oil, tin foil and preparation method thereof |
| CN106720235A (en) * | 2016-11-10 | 2017-05-31 | 郫县宇意农业科技有限公司 | Kiwi berry and antistaling agent for grape, tin foil and preparation method based on plants essential oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1065305C (en) | 2001-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806016B (en) | Fruit fresh-keeping paperboard and preparation method thereof | |
| US4510162A (en) | Composition for absorbing oxygen and carrier therefore | |
| CA1131064A (en) | Propionic acid on a carrier material as a preservative | |
| CN1037867C (en) | Grape fresh-keeping paper | |
| CN101921515B (en) | Edible coating taking starch and polysaccharide compound modified product as matrixes and preparation method thereof | |
| CN1065305C (en) | Antistaling paper for muskmelon and its making method | |
| CN113045802A (en) | Edible blueberry anthocyanin composite film and preparation method thereof | |
| JPH026698A (en) | Paper or cardboard product and manufacture thereof | |
| CN107604765A (en) | Cypres and its preparation method and application | |
| CN109868687B (en) | Loofah sponge fiber antibacterial packaging paper and preparation method thereof | |
| CN106739249B (en) | A kind of green activity buffer packaging material and preparation method thereof | |
| JP5391506B2 (en) | Method for producing grain fermented feed, and grain fermented feed thereby | |
| CN107012743A (en) | A kind of wrapping paper and preparation method thereof as made from non-timber class paper pulp | |
| EP0583256B1 (en) | Cellulose-based package material having an increased adsorption capacity and process for the manufacture thereof | |
| CN1765189A (en) | Green asparagus fresh-keeping method | |
| CN108708222A (en) | A kind of preparation method of Mixidene | |
| DE69202805T2 (en) | Removal of free water from meat. | |
| CN85100834A (en) | Oxygen scavenger | |
| CN1012561B (en) | Dual-sucking seal-storage agent for fresh-keeping, its preparing method and use thereof | |
| JPH07206051A (en) | Packaging corrugated board for article or material sensitive to environment, and packaging method therefor | |
| JPH09501129A (en) | Paper or paperboard packaging with a thin extruded polyethylene coating | |
| CN1259839C (en) | Fruit antistaling agent and its preparing method | |
| CN1098203C (en) | Aerated strawberry preserving bag | |
| TWI795242B (en) | Method for preparing fresh-keeping carton with fresh-keeping coating | |
| WO1999042025A1 (en) | A rapid decomposable disposable tableware and packing material, and a method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |