CN105104520A - Tomato preservation film mulching agent - Google Patents
Tomato preservation film mulching agent Download PDFInfo
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- CN105104520A CN105104520A CN201510598079.7A CN201510598079A CN105104520A CN 105104520 A CN105104520 A CN 105104520A CN 201510598079 A CN201510598079 A CN 201510598079A CN 105104520 A CN105104520 A CN 105104520A
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- tomato
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- film mulching
- preservation film
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Abstract
The invention provides a tomato preservation film mulching agent. The tomato preservation film mulching agent is prepared from, by weight, 10-20 parts of acrylic resin, 0.1-0.8 part of lactocidin, 100-150 parts of guaiac gum, 900-1200 parts of water, 1-5 parts of chitosan oligosaccharide, 1-3 parts of lignin and 0.5-2 parts of fulvic acid. The viscosity of a 5% mass percent aqueous solution of of preservative is 27 CPS. The tomato preservation film mulching agent has the advantages that matching is easy, use is convenient and the effects of water retention and preservation are good. Particularly, fruits and vegetables which are preserved through the tomato preservation film mulching agent have no change in maturity, the smell is fragrant, the taste is good, the weight loss is extremely small, and the weight loss is only 2.8 percent; the effects of the water retention and moisture retention are good.
Description
Technical field:
The present invention relates to agricultural product to guarantee the quality technical field, particularly a kind of tomato pr eservation filming agent.
Background technology:
Under normal circumstances, veterinary antibiotics also has a maturation after harvesting, often namely produces ruckbildung at short notice, reduces local flavor, and the phenomenon that rots.Therefore, a lot of vegetables and fruit its be still not mature in plucked, accelerate the ripening at sprinkling ether or ethene, result in the problem that quality of vegetable is bad.On the other hand, after vegetables or fruits and vegetables are plucked, also need to carry out fresh-keeping operation, to keep its freshness, usually spray aqueous water or film forming liquid, in fruit and vegetable surfaces film forming, with water-holding fresh-keeping.Due to the effect of film, even if preserve for a long time, in-house moisture also can not distribute loss, so effectively can prevent variable color, rotten.Water-soluble dietary fiber used is colourless, tasteless, transparent, low-viscosity, soluble in the material of water, thus coating after the original quality of veterinary antibiotics at all unaffected.The food fiber of veterinary antibiotics is nearly all non-water-soluble dietary fiber, but because antistaling agent uses water-soluble dietary fiber, therefore can give vegetables, fruit has the function of water-soluble dietary fiber.Conventional locust bean gum etc., it is scattered in water, forms solution.But this antistaling agent is also unstable, and film forming is by ratio and temperature, and humidity restriction is more, and under humidity or scorching weather, effect is bad, therefore, need to occur that a kind of proportioning is simple, easy to use, a kind of tomato pr eservation filming agent of water conservation, good refreshing effect.
Summary of the invention:
For solving the defect existed in prior art, the invention provides and be intended to a kind of proportioning simply, easy to use, a kind of tomato pr eservation filming agent of water conservation, good refreshing effect.
In order to realize the object of the invention, the invention discloses a kind of tomato pr eservation filming agent, wherein, comprising the component of following unit of weight:
Acrylic resin 10-20 part, lactic acid element 0.1-0.8 part, more sore glue 100-150 part, water 900-1200 part, chitosan oligosaccharide 1-5 part, lignin 1-3 part, fulvic acid 0.5-2 part.
Or, comprise the component of following unit of weight:
Acrylic resin 10-15 part, lactic acid element 0.1-0.6 part, more sore glue 100-120 part, water 900-1000 part, chitosan oligosaccharide 1-3 part, lignin 1-2 part, fulvic acid 0.5-1 part.
Or, comprise the component of following unit of weight:
Acrylic resin 15-20 part, lactic acid element 0.4-0.8 part, more sore glue 120-150 part, water 1000-1200 part, chitosan oligosaccharide 2-5 part, lignin 2-3 part, fulvic acid 1-2 part.
The viscosity of mass percent 5% aqueous solution of described antistaling agent is 27CPS.
Advantage of the present invention is, proportioning is simple, easy to use, water conservation, good refreshing effect.Be specially: the ripe degree of the fruits and vegetables using the present invention fresh-keeping is unchanged, fragrant odour, taste is good, and weight reduces few, is only 2.8%; Water-retaining property humidity-preserving type is effective.
Detailed description of the invention:
Example 1
Acrylic resin 10 parts, lactic acid element 0.1 part, more 100 parts, sore glue, 900 parts, water, chitosan oligosaccharide 1 part, 1 part, lignin, fulvic acid 0.5 part.
During manufacture, acrylic resin is added to the water, and price modification pH value is 3-4, then adds in mixture by lactic acid element and sore glue of healing, and 45 degrees Celsius are carried out 24 hours enzymes and turn use into, afterwards, within about 10 minutes, make enzyme deactivation with 90 DEG C of heating; Add chitosan oligosaccharide, lignin and fulvic acid again, mix rear reduced pressure concentration, namely obtain.
Example 2
Acrylic resin 20 parts, lactic acid element 0.8 part, more 150 parts, sore glue, 1200 parts, water, chitosan oligosaccharide 5 parts, 3 parts, lignin, fulvic acid 2 parts.
Acrylic resin 10 parts, lactic acid element 0.1 part, more 100 parts, sore glue, 900 parts, water, chitosan oligosaccharide 1 part, 1 part, lignin, fulvic acid 0.5 part.
During manufacture, acrylic resin is added to the water, and price modification pH value is 3-4, then adds in mixture by lactic acid element and sore glue of healing, and 45 degrees Celsius are carried out 24 hours enzymes and turn use into, afterwards, within about 10 minutes, make enzyme deactivation with 90 DEG C of heating; Add chitosan oligosaccharide, lignin and fulvic acid again, mix rear reduced pressure concentration, namely obtain.
Advantage of the present invention is, proportioning is simple, easy to use, water conservation, good refreshing effect.Be specially: the ripe degree of the fruits and vegetables using the present invention fresh-keeping is unchanged, fragrant odour, taste is good, and weight reduces few, is only 2.8%; Water-retaining property humidity-preserving type is effective.
Claims (4)
1. a tomato pr eservation filming agent, is characterized in that, comprises the component of following unit of weight:
Acrylic resin 10-20 part, lactic acid element 0.1-0.8 part, more sore glue 100-150 part, water 900-1200 part, chitosan oligosaccharide 1-5 part, lignin 1-3 part, fulvic acid 0.5-2 part.
2. tomato pr eservation filming agent according to claim 1, is characterized in that, comprise the component of following unit of weight:
Acrylic resin 10-15 part, lactic acid element 0.1-0.6 part, more sore glue 100-120 part, water 900-1000 part, chitosan oligosaccharide 1-3 part, lignin 1-2 part, fulvic acid 0.5-1 part.
3. tomato pr eservation filming agent according to claim 1, is characterized in that, comprise the component of following unit of weight:
Acrylic resin 15-20 part, lactic acid element 0.4-0.8 part, more sore glue 120-150 part, water 1000-1200 part, chitosan oligosaccharide 2-5 part, lignin 2-3 part, fulvic acid 1-2 part.
4. according to the arbitrary described tomato pr eservation filming agent of claim 1-3, it is characterized in that, the viscosity of mass percent 5% aqueous solution of described antistaling agent is 27CPS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598079.7A CN105104520A (en) | 2015-09-21 | 2015-09-21 | Tomato preservation film mulching agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598079.7A CN105104520A (en) | 2015-09-21 | 2015-09-21 | Tomato preservation film mulching agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105104520A true CN105104520A (en) | 2015-12-02 |
Family
ID=54652860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598079.7A Pending CN105104520A (en) | 2015-09-21 | 2015-09-21 | Tomato preservation film mulching agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105104520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184035A (en) * | 2020-01-07 | 2020-05-22 | 广东省石油与精细化工研究院 | Plant-source tree-leaving preservative and using method thereof |
-
2015
- 2015-09-21 CN CN201510598079.7A patent/CN105104520A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184035A (en) * | 2020-01-07 | 2020-05-22 | 广东省石油与精细化工研究院 | Plant-source tree-leaving preservative and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |