CN1085495C - Antistaling paper for grapes arranged layer by layer - Google Patents
Antistaling paper for grapes arranged layer by layer Download PDFInfo
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- CN1085495C CN1085495C CN99110062A CN99110062A CN1085495C CN 1085495 C CN1085495 C CN 1085495C CN 99110062 A CN99110062 A CN 99110062A CN 99110062 A CN99110062 A CN 99110062A CN 1085495 C CN1085495 C CN 1085495C
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Abstract
The present invention provides refreshing paper for grapes arranged layer by layer, which can be used for grape transportation or storage refreshment and has the advantages of convenient use, good refreshing effect and no medicine residue drop. The refreshing paper for grapes comprises a refreshing agent and a base material, wherein the refreshing agent is prepared by mixing pyrosulfite or bisulfite, a Chinese medicinal herb antibacterial agent and a slow release agent; afterwards, the components are respectively put in each bag-shaped lattice of the base material in equal amounts; one layer or double layers of base material are covered; the present invention is bonded by thermal sealing or cold pressing by a packaging machine, and can also be prepared manually. The refreshing paper can realize refreshment for 11 days stored in a laboratory at high temperature of 32 DEG C in summer. The availability rate of grapes can reach more than 96 %, and the grapes can maintain the original flavour. Grapes stored at 0 to 5 DEG C can refresh for 3 month, and grapes each 5 kilograms only need one piece of refreshing paper.
Description
The present invention relates to fruit freshness preserving paper, especially grape is fresh-keeping, is a kind of antistaling paper for grapes arranged layer by layer that is used for grape fresh-keeping
The preservation and freshness of fruits and vegetables, food has various preservation methods such as cryopreservation, air conditioned storage, radiation treatment and chemical agent.Because grape is the thin skin berry, the moisture height is subject to infection process, causes to rot in transportation and storage and to fall a phenomenon more serious.It is also more outstanding that the thompson seedless grape in part kind such as Xinjiang etc. falls a phenomenon.According to the characteristic of grape, at present adopt deepfreeze and chemicals is anticorrosion and low temperature combines with antistaling agent preservation method at its fresh-keeping aspect more.As the grape refrigeration guide that International standardization is formulated, the ISO-2168-1974 preservation by low temperature, the ISO-2169 specified in more detail the various conditions of grape refrigeration, and Chinese patent CN85104856, CN86108168 cryopreservation technology.These methods comprise air conditioned storage, need certain temperature control, control to wet and system gas equipment and corresponding precision monitor instrument, its cost height, and inconvenience is applied.Aspect chemical agent, adopt fumigating method that burning sulphur produces sulfur dioxide gas as far back as this century the middle twenties report is just arranged, still carry out the grape anti-corrosive fresh-keeping with the method for multi-form generation sulfur dioxide gas until the present age, usually probable burning sulphur of medicament that adopt produce the purpose that the sulfur dioxide method reaches fresh-keeping grape in storing more.As Chinese patent CN1048792A, the burst size of the difficult control sulfur dioxide of this method, the too high meeting of concentration causes stifling excessively with the grape bleaching, destroys pulp organization, reduces local flavor, the too low sterilization corrosion-resistant effect that do not reach of concentration.Recent antistaling paper for grapes, as CN1105081A, CN1185303A exists medicament to fall slag, prescription is cumbersome, or peculiar smell influences use more by force; The dual release antistaling paper for grapes of external Uvas, cost is higher, the needs in incompatibility market.
The objective of the invention is to overcome the prior art deficiency, select the Chinese herbal medicine of antibacterial action for use, strengthening the effect of anti-corrosive fresh-keeping,, the transportation of grape and preservation and freshness fall the antistaling paper for grapes arranged layer by layer of slag for providing a kind of safe and reliable, easy to use, good refreshing effect, no medicine.This antistaling paper for grapes is made up of antistaling agent and base material, and antistaling agent is to be mixed and made into by pyrosulfite or bisulfite and Chinese herbal medicine antiseptic and sustained release agent; Its method is for to pulverize used each raw material of antistaling agent respectively, entering mixer by required mixed stirs, powder after will stirring is again put into each bag shape lattice of base material equally respectively, cover one deck or double-deck base material then, adopt the packaging machine heat seal or cold pressing to be bonded, also can adopt manual manufacturing.This tin foil was preserved freshness-retained 11 days in the laboratory under summer 32 ℃ of high temperature, and the grape serviceability rate reaches more than 96%, and can keep original local flavor.Freshness-retained 3 months of 0-5 ℃ of following storaging grape.
Principle of the present invention is to adopt pyrosulfite or bisulfite, Chinese herbal medicine antiseptic that produces sulfur dioxide gas and the sustained release agent of controlling the sulfur dioxide rate of release to make.And this antistaling agent is encapsulated in the base material, form lamination bag shape tin foil, this tin foil is in the grape storage, under the effect of uniform temperature, humidity, continue to discharge the antibiotic volatile oil of a certain amount of sulfur dioxide gas and Chinese herbal medicine, kill and suppress the Botrytis pathogen, grape is carried out effective anti-corrosive fresh-keeping.This tin foil has its medicine and does not directly contact characteristics such as no medicine grain seepage with grape.Use saferly, be suitable for storage of various grapes and transportation fresh-retaining.
Antistaling paper for grapes arranged layer by layer of the present invention, it is made up of antistaling agent and base material, and antistaling agent is made up of pyrosulfite or bisulfite, Chinese herbal medicine antiseptic, sustained release agent; Its each component proportioning is: (percentage by weight) pyrosulfite or bisulfite 90-97%, Chinese herbal medicine antiseptic 2-4%, sustained release agent 1-6%; Pyrosulfite is sodium pyrosulfite or potassium metabisulfite; Bisulfite is sodium bisulfite or potassium acid sulfite; The Chinese herbal medicine antiseptic is ajowan-caraway seed and alpine yallow herb; Sustained release agent be calcium oxide or or silica gel or sodium carbonate or alum; At first each raw material of antistaling agent is pulverized respectively, entering mixer by required mixed stirs, powder after will stirring is again put into each bag shape lattice of base material equally respectively, cover one deck or double-deck base material then, adopt the packaging machine heat seal or cold pressing to be bonded, also can adopt manual manufacturing to get final product.The antistaling agent consumption is every 8 and opens paper or nonwoven fabric dress 12-28 gram.This tin foil does not need special drying to get final product boxing for later use.Simultaneously can being combined as according to this tin foil base material of different needs: paper+paper, paper+nonwoven fabric be crossed and is moulded paper+nonwoven fabric+paper, nonwoven fabric+nonwoven fabric, paper or nonwoven fabric+plastic film.
Embodiment 1 (is radix to prepare 1 kilogram of antistaling agent)
At first getting sodium pyrosulfite 900 gram (account for fresh-keeping dosage 90%), silica gel 60 grams (account for fresh-keeping dosage 6%), ajowan-caraway seed 20 grams (account for fresh-keeping dosage 2%), alpine yallow herb 20 grams (account for fresh-keeping dosage 2%) pulverizes respectively and is mixed into mixer and stirs, powder after will stirring is again put into each bag shape lattice of paper equally respectively, cover one deck paper then, adopt the packaging machine heat seal or cold pressing to be bonded.Its consumption be every 8 open or the 12 bag shape lattice of opening on paper or the nonwoven fabric in the antistaling agent 0.4-1.0 gram of can packing into, per 5 kilograms of grapes only need be put into the grape container with tin foil during use and can be improved fresh-keeping effect with 1 tin foil, and the original local flavor of maintenance grape.
Embodiment 2 (is radix to prepare 1 kilogram of antistaling agent)
At first get sodium pyrosulfite 950 gram (account for fresh-keeping dosage 95%), calcium oxide 40 grams (account for fresh-keeping dosage 4%), ajowan-caraway seed 10 grams (account for fresh-keeping dosage 1%), pulverize and be mixed into mixer and stir respectively, powder after will stirring is again put into each bag shape lattice of paper equally respectively, covering one deck does not then have anti-cloth and paper, adopts the packaging machine heat seal or cold pressing to be bonded.Its consumption be every 8 open or the 12 bag shape lattice of opening on paper or the nonwoven fabric in antistaling agent 0.6 gram of can packing into, 8 open shared antistaling agent 16.8 grams of tin foil, per 5 kilograms of grapes only need be with 1 tin foil, during use tin foil is put into the grape container and can improve fresh-keeping effect, and keep the original local flavor of grape.
Embodiment 3 (is radix to prepare 1 kilogram of antistaling agent)
At first getting sodium bisulfite 930 gram (account for fresh-keeping dosage 93%), alpine yallow herb 20 grams, (account for fresh-keeping dosage 2%), silica gel 50 grams (account for fresh-keeping dosage 5%) pulverizes respectively and is mixed into mixer and stirs, powder after will stirring is again put into each bag shape lattice of paper equally respectively, covering one deck does not then have anti-cloth, adopts the packaging machine heat seal or cold pressing to be bonded.Its consumption be every 8 open or the 12 bag shape lattice of opening on paper or the nonwoven fabric in antistaling agent 0.5 gram of can packing into, 8 open shared antistaling agent 14 grams of tin foil, per 5 kilograms of grapes only need be put into the grape container with tin foil during use and can be improved fresh-keeping effect with 1 tin foil, and keep the original local flavor of grape.
Embodiment 4 (is radix to prepare 1 kilogram of antistaling agent)
At first getting potassium acid sulfite 960 gram (account for fresh-keeping dosage 96%), ajowan-caraway seed 20 grams, (account for fresh-keeping dosage 2%), alum 20 grams (account for fresh-keeping dosage 2%) pulverizes respectively and is mixed into mixer and stirs, powder after will stirring is again put into each bag shape lattice of paper equally respectively, cover one deck plastic-blasting paper then, adopt the packaging machine heat seal to form.Its consumption be every 8 open or the 12 bag shape lattice of opening on paper or the nonwoven fabric in antistaling agent 0.6 gram of can packing into, 8 open shared antistaling agent 16.8 grams of tin foil, per 5 kilograms of grapes only need be with 1 tin foil, during use tin foil is put into the grape container and can improve fresh-keeping effect, and keep the original local flavor of grape.
Embodiment 5 (is radix to prepare 1 kilogram of antistaling agent)
At first getting potassium metabisulfite 970 gram (account for fresh-keeping dosage 97%), ajowan-caraway seed 10 grams, (account for fresh-keeping dosage 1%), alpine yallow herb 10 grams (account for fresh-keeping dosage 1%), sodium carbonate 10 grams (account for fresh-keeping dosage 1%) pulverizes respectively and is mixed into mixer and evenly stirs, powder after will stirring is again put into each bag shape lattice of paper equally respectively, cover one deck plastic film and paper then, adopt the packaging machine heat seal to form.Its consumption be every 8 open or the 12 bag shape lattice of opening on paper or the nonwoven fabric in antistaling agent 0.4 gram of can packing into, 8 open shared antistaling agent 8.4 grams of tin foil, per 5 kilograms of grapes only need be with 1 tin foil, during use tin foil is put into the grape container and can improve fresh-keeping effect, and keep the original local flavor of grape.
Claims (3)
1, a kind of fresh-keeping antistaling paper for grapes arranged layer by layer of storage and transportation of grapes that is used for, it is made up of antistaling agent and base material, it is characterized in that, and antistaling agent is made up of pyrosulfite or bisulfite, Chinese herbal medicine antiseptic ajowan-caraway seed and alpine yallow herb and sustained release agent; Its each component proportioning is: (percentage by weight) pyrosulfite or bisulfite 90-97%, Chinese herbal medicine antiseptic 2-4%, sustained release agent 1-6%; The preparation method of this tin foil is: at first each raw material of antistaling agent is pulverized respectively, entering mixer by required mixed stirs, powder after will stirring is again put into each bag shape lattice of base material equally respectively, cover one deck or double-deck base material then, adopt the packaging machine heat seal or cold pressing to be bonded to get final product.
2, antistaling paper for grapes arranged layer by layer according to claim 1 is characterized in that, pyrosulfite is sodium pyrosulfite or potassium metabisulfite; Bisulfite is sodium bisulfite or potassium acid sulfite.
3, antistaling paper for grapes arranged layer by layer according to claim 1 is characterized in that, sustained release agent is calcium oxide or silica gel or sodium carbonate or alum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99110062A CN1085495C (en) | 1999-06-30 | 1999-06-30 | Antistaling paper for grapes arranged layer by layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99110062A CN1085495C (en) | 1999-06-30 | 1999-06-30 | Antistaling paper for grapes arranged layer by layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1279020A CN1279020A (en) | 2001-01-10 |
| CN1085495C true CN1085495C (en) | 2002-05-29 |
Family
ID=5274347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99110062A Expired - Fee Related CN1085495C (en) | 1999-06-30 | 1999-06-30 | Antistaling paper for grapes arranged layer by layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1085495C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292667C (en) * | 2005-02-17 | 2007-01-03 | 北京市农林科学院 | Fruit preservation with plant extract as main material |
| CN101215809B (en) * | 2008-01-14 | 2010-06-09 | 浙江省农业科学院 | Combined type grape fresh-keeping paper and preparing method thereof |
| CN101926387B (en) * | 2010-09-17 | 2012-11-28 | 天津农科食品生物科技有限公司 | Pollution-free grape fresh-keeping mat and preparation method thereof |
| CN104621241A (en) * | 2013-11-15 | 2015-05-20 | 山东营养源食品科技有限公司 | Preservative paper for grape and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105081A (en) * | 1994-06-10 | 1995-07-12 | 许玲 | Grape fresh-keeping paper |
| CN1185303A (en) * | 1996-12-14 | 1998-06-24 | 中国科学院新疆生物土壤沙漠研究所 | HIgh-effective proservative paper for grapes |
-
1999
- 1999-06-30 CN CN99110062A patent/CN1085495C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105081A (en) * | 1994-06-10 | 1995-07-12 | 许玲 | Grape fresh-keeping paper |
| CN1185303A (en) * | 1996-12-14 | 1998-06-24 | 中国科学院新疆生物土壤沙漠研究所 | HIgh-effective proservative paper for grapes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1279020A (en) | 2001-01-10 |
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Inventor after: Tu Erdi Inventor after: Shen Jizeng Inventor after: Jin Tao Inventor after: Anni Waer Inventor before: Tu Erdi Inventor before: Shen Jizeng Inventor before: Jin Tao Inventor before: Anni Waer |
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