CN113575253A - Involucra calcium product for preventing sunscald and beautifying fruits and preparation method and application thereof - Google Patents
Involucra calcium product for preventing sunscald and beautifying fruits and preparation method and application thereof Download PDFInfo
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- CN113575253A CN113575253A CN202110857354.8A CN202110857354A CN113575253A CN 113575253 A CN113575253 A CN 113575253A CN 202110857354 A CN202110857354 A CN 202110857354A CN 113575253 A CN113575253 A CN 113575253A
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 55
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000011575 calcium Substances 0.000 title claims abstract description 40
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 35
- 239000002270 dispersing agent Substances 0.000 claims abstract description 24
- 239000000839 emulsion Substances 0.000 claims abstract description 18
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims abstract description 17
- MSYNCHLYGJCFFY-UHFFFAOYSA-B 2-hydroxypropane-1,2,3-tricarboxylate;titanium(4+) Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O MSYNCHLYGJCFFY-UHFFFAOYSA-B 0.000 claims abstract description 17
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 17
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 claims abstract description 17
- 239000001354 calcium citrate Substances 0.000 claims abstract description 17
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 17
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 17
- 239000004302 potassium sorbate Substances 0.000 claims abstract description 17
- 229940069338 potassium sorbate Drugs 0.000 claims abstract description 17
- 235000010241 potassium sorbate Nutrition 0.000 claims abstract description 17
- 235000013337 tricalcium citrate Nutrition 0.000 claims abstract description 17
- 230000002528 anti-freeze Effects 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 11
- 206010042496 Sunburn Diseases 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000007865 diluting Methods 0.000 claims description 2
- 238000000265 homogenisation Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000003796 beauty Effects 0.000 claims 3
- 235000005135 Micromeria juliana Nutrition 0.000 claims 1
- 241000246354 Satureja Species 0.000 claims 1
- 235000007315 Satureja hortensis Nutrition 0.000 claims 1
- 239000007798 antifreeze agent Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- JTCFNJXQEFODHE-UHFFFAOYSA-N [Ca].[Ti] Chemical compound [Ca].[Ti] JTCFNJXQEFODHE-UHFFFAOYSA-N 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000029553 photosynthesis Effects 0.000 abstract description 2
- 238000010672 photosynthesis Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract description 2
- 239000010985 leather Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 10
- 229920002125 Sokalan® Polymers 0.000 description 6
- 239000004584 polyacrylic acid Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000931191 Scincidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a leather membrane calcium product for preventing sunscald and beautifying fruits, which comprises 0.5-2 parts of pure acrylic emulsion, 0.05-0.5 part of dispersant, 2-5 parts of light calcium carbonate, 1-2 parts of ground calcium carbonate, 0.5-1 part of calcium citrate, 1-1.5 parts of titanium citrate, 0.1-0.5 part of ethyl cellulose, 0.2 part of antifreeze, 0.05 part of potassium sorbate and 1-2 parts of water. The product of the invention can continuously and stably release carbon dioxide in fruit cells, and optimize the quantity of available carbon dioxide of crops, thereby obviously coordinating and extending photosynthesis and being beneficial to the accumulation of organic substances; the product of the invention can meet the requirement of crops on calcium absorption, prevent fruit cracking and reduce the harm of bitter pox, fruit rust, navel rot, malformed fruit and the like; after the involucra calcium product is diluted and sprayed, a group of calcium-titanium protective films can be formed on the surface layers of fruits, so that the occurrence of sunfruits is effectively reduced, and other plant diseases and insect pests caused by suntan are effectively prevented.
Description
Technical Field
The invention relates to the technical field of fruit protection, in particular to a film calcium product for preventing sunscald and beautifying fruits and a preparation method and application thereof.
Background
The high temperature and strong sunshine in the south cause serious sunburn damage to oranges, hot peppers and the like, and the appearance and the internal quality of fruits are affected.
The sunscald disease of the fruit is a common physiological disease of fruit trees, and brings great loss to the fruit production every year. . High temperature and strong light are the main causes of sunscald, and especially sudden high temperature and strong light are more likely to cause sunscald of fruits. Moisture stress and relative humidity are also factors in the occurrence of sunburn. Under the clamping of high temperature and drought, fruits in the fruit expansion period are easy to suntan, the fruits after suntan are easy to recover to a light degree, the suntan degree is moderate but the fruits do not damage the sponge layer, the fruit quality is not affected, but the commodity is very low. In the severely sunburned fruit, cells in the spongy layer die, and the juice is granulated and withered, so that the flavor is lost.
Therefore, the technical problems to be solved by the technical personnel in the field are to provide a suntan-proof skin calcium product capable of protecting fruits, and a preparation method and application thereof.
Disclosure of Invention
In view of the above, the invention provides a calcium involucra product for preventing sunscald and beautifying fruits, and a preparation method and application thereof
In order to achieve the purpose, the invention adopts the following technical scheme:
a involucra calcium product for preventing sunscald and beautifying fruits comprises the following raw materials in parts by weight: 0.5-2 parts of pure acrylic emulsion, 0.05-0.5 part of dispersant, 2-5 parts of light calcium carbonate, 1-2 parts of heavy calcium carbonate, 0.5-1 part of calcium citrate, 1-1.5 parts of titanium citrate, 0.1-0.5 part of ethyl cellulose, 0.2 part of antifreeze, 0.05 part of potassium sorbate and 1-2 parts of water.
Preferably, the anti-sunburn beautifying peel calcium product comprises the following raw materials in parts by weight: 1 part of pure acrylic emulsion, 0.05 part of dispersant, 3 parts of light calcium carbonate, 1 part of heavy calcium carbonate, 1 part of calcium citrate, 1.5 parts of titanium citrate, 0.3 part of ethyl cellulose, 0.2 part of antifreeze, 0.05 part of potassium sorbate and 2 parts of water.
Further, the dispersant is a C20 type dispersant.
The C20 type dispersant is polyacrylic acid dispersant.
The beneficial effect of adopting the further scheme is that: the invention adopts the dispersant to thoroughly disperse the nanoscale calcium.
Further, the antifreezing agent is ethylene glycol.
The beneficial effect of adopting the further scheme is that: the antifreezing agent can realize low-temperature condensation in winter.
The invention also provides a preparation method of the anti-sunscald involucra calcium product, which comprises the following steps:
(1) weighing the raw materials in parts by weight;
(2) dividing water into two parts, simultaneously mixing the first part of water with the pure acrylic emulsion, the dispersing agent, the light calcium carbonate, the heavy calcium carbonate, the calcium citrate and the titanium citrate, and then uniformly scattering the mixture by using a high-speed dispersion machine to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution, uniformly stirring, and homogenizing to obtain the anti-sunburn skin calcium product.
Further, the rotating speed of the high-speed dispersion machine in the step (2) is 2500-.
Further, the stirring speed in the step (3) is 1200-1500r/min, and the stirring time is 20-50 min.
Furthermore, the homogenization time in the step (3) is 20-40 min.
The invention also provides an application method of the anti-sunscald skink calcium product, which comprises the following steps: diluting the involucra calcium product of the anti-sunburn fruit beautifying by 20-40 times with water, and then spraying the involucra calcium product on the fruit epidermis to quickly form a calcium-titanium film on the fruit epidermis so as to protect the fruit from being burnt.
The invention has the beneficial effects that: the product of the invention can continuously and stably release carbon dioxide in fruit cells, and optimize the quantity of available carbon dioxide of crops, thereby obviously coordinating and extending photosynthesis and being beneficial to the accumulation of organic substances;
the product of the invention can meet the requirement of crops on calcium absorption, prevent fruit cracking and reduce the harm of bitter pox, fruit rust, navel rot, malformed fruit and the like;
under the action of emulsion and cellulose, titanium dioxide and calcium carbonate in the product form an organic protective film on the surface of fruits, which is equivalent to sleeving a film bag and a paper bag to protect the growth of the fruits, prevent the invasion of pathogenic bacteria, reduce the occurrence of diseases, and reduce the occurrence of diseases such as sunburn, fruit rust, sand skin disease, lipid spot disease and the like. Protecting the brightness of the fruits, resisting storage and prolonging the harvesting period.
After the involucra calcium product is diluted and sprayed, a group of calcium-titanium protective films can be formed on the surface layers of fruits, so that the occurrence of sunfruits is effectively reduced, and other plant diseases and insect pests caused by suntan are effectively prevented.
Drawings
FIG. 1 is a graph showing the effect of the product of example 5 of the present invention after being sprayed on the surface of fruits for 2 minutes;
FIG. 2 is a graph showing the effect of the product of example 5 of the present invention after being sprayed on the surface of fruits for half an hour.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Anti-sunscald skin calcium product for beautifying fruits
(1) Weighing 0.5kg of pure acrylic emulsion, 0.5kg of polyacrylic acid dispersant, 5kg of light calcium carbonate, 1kg of heavy calcium carbonate, 1kg of calcium citrate, 1kg of titanium citrate, 0.5kg of ethyl cellulose, 0.2kg of ethylene glycol, 0.05kg of potassium sorbate and 2kg of water;
(2) dividing water into two parts, wherein the weight of the first part of water is 1kg, mixing the first part of water with pure acrylic emulsion, a dispersing agent, light calcium carbonate, heavy calcium carbonate, calcium citrate and titanium citrate, and then dispersing for 50min by a high-speed dispersion machine 2500r/min to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution at 1500r/min, stirring for 20min, and homogenizing for 40min to obtain the involucra calcium product for preventing sunscald fruits.
Example 2
Anti-sunscald skin calcium product for beautifying fruits
(1) Weighing 2kg of pure acrylic emulsion, 0.05kg of polyacrylic acid dispersant, 2kg of light calcium carbonate, 2kg of heavy calcium carbonate, 0.5kg of calcium citrate, 1.5kg of titanium citrate, 0.1kg of ethyl cellulose, 0.2kg of ethylene glycol, 0.05kg of potassium sorbate and 1.1kg of water;
(2) dividing water into two parts, wherein the weight of the first part of water is 1kg, mixing the first part of water with pure acrylic emulsion, a dispersing agent, light calcium carbonate, heavy calcium carbonate, calcium citrate and titanium citrate, and then dispersing for 20min by using a high-speed dispersion machine at 3000r/min to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, then adding the mixture into the mixed solution at a speed of 1200r/min, stirring for 50min, and homogenizing for 20min to obtain the involucra calcium product for preventing sunscald fruits.
Example 3
Anti-sunscald skin calcium product for beautifying fruits
(1) Weighing 1.2kg of pure acrylic emulsion, 0.2kg of polyacrylic acid dispersant, 3kg of light calcium carbonate, 1.5kg of heavy calcium carbonate, 0.7kg of calcium citrate, 1.2kg of titanium citrate, 0.3kg of ethyl cellulose, 0.2kg of ethylene glycol, 0.05kg of potassium sorbate and 1.5kg of water;
(2) dividing the water into two parts, wherein the weight of the first part of water is 1kg, mixing the first part of water with the pure acrylic emulsion, the dispersing agent, the light calcium carbonate, the heavy calcium carbonate, the calcium citrate and the titanium citrate, and then dispersing for 30min by using a high-speed dispersion machine 2700r/min to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution at a speed of 1300r/min, stirring for 30min, and homogenizing for 30min to obtain the involucra calcium product for preventing sunscald fruits.
Example 4
Anti-sunscald skin calcium product for beautifying fruits
(1) Weighing 0.8kg of pure acrylic emulsion, 0.08kg of polyacrylic acid dispersant, 4kg of light calcium carbonate, 1.8kg of heavy calcium carbonate, 0.6kg of calcium citrate, 1.1kg of titanium citrate, 0.4kg of ethyl cellulose, 0.2kg of ethylene glycol, 0.05kg of potassium sorbate and 1.8kg of water;
(2) dividing the water into two parts, wherein the weight of the first part of water is 1kg, mixing the first part of water with the pure acrylic emulsion, the dispersing agent, the light calcium carbonate, the heavy calcium carbonate, the calcium citrate and the titanium citrate, and then dispersing for 25min by using a high-speed dispersion machine 2950r/min to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution at a speed of 1400r/min, stirring for 45min, and homogenizing for 35min to obtain the involucra calcium product for preventing sunscald fruits.
Example 5
Anti-sunscald skin calcium product for beautifying fruits
(1) Weighing 1kg of pure acrylic emulsion, 0.05kg of polyacrylic acid dispersant, 3kg of light calcium carbonate, 1kg of heavy calcium carbonate, 1kg of calcium citrate, 1.5kg of titanium citrate, 0.3kg of ethyl cellulose, 0.2kg of ethylene glycol, 0.05kg of potassium sorbate and 2kg of water;
(2) dividing water into two parts, wherein the weight of the first part of water is 1kg, mixing the first part of water with pure acrylic emulsion, a dispersing agent, light calcium carbonate, heavy calcium carbonate, calcium citrate and titanium citrate, and then dispersing for 30min by a high-speed dispersion machine at 2880r/min to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution at 1440r/min, stirring for 30min, and homogenizing for 20min to obtain the involucra calcium product for preventing sunscald fruits.
Test examples
At 23 days 7 months in 2020, the anti-sunscald skin calcium product prepared in example 5 was diluted 30 times with water in double bridge town orchard in Wuming district of Nanning, and then sprayed on the fruit skin to rapidly form a calcium-titanium film on the fruit skin, as shown in FIG. 1-2.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. The involucra calcium product for preventing sunscald and beautifying fruits is characterized by comprising the following raw materials in parts by weight: 0.5-2 parts of pure acrylic emulsion, 0.05-0.5 part of dispersant, 2-5 parts of light calcium carbonate, 1-2 parts of heavy calcium carbonate, 0.5-1 part of calcium citrate, 1-1.5 parts of titanium citrate, 0.1-0.5 part of ethyl cellulose, 0.2 part of antifreeze, 0.05 part of potassium sorbate and 1-2 parts of water.
2. The sunless beauty-preventing involucrata calcium product as recited in claim 1, comprising the following raw materials in parts by weight: 1 part of pure acrylic emulsion, 0.05 part of dispersant, 3 parts of light calcium carbonate, 1 part of heavy calcium carbonate, 1 part of calcium citrate, 1.5 parts of titanium citrate, 0.3 part of ethyl cellulose, 0.2 part of antifreeze, 0.05 part of potassium sorbate and 2 parts of water.
3. The sunless beauty peel calcium product as claimed in claim 2, wherein the dispersant is C20 type dispersant.
4. The sunless savory peel calcium product of claim 2, wherein the anti-freeze agent is ethylene glycol.
5. A preparation method of a involucra calcium product for preventing sunscald and beautifying fruits is characterized by comprising the following steps:
(1) weighing the raw materials according to the parts by weight of any one of claims 1 to 4;
(2) dividing water into two parts, simultaneously mixing the first part of water with the pure acrylic emulsion, the dispersing agent, the light calcium carbonate, the heavy calcium carbonate, the calcium citrate and the titanium citrate, and then uniformly scattering the mixture by using a high-speed dispersion machine to obtain a mixture;
(3) dissolving ethyl cellulose, an antifreezing agent and potassium sorbate in the second part of water, adding the mixture into the mixed solution, uniformly stirring, and homogenizing to obtain the anti-sunburn skin calcium product.
6. The method for preparing the anti-sunburn and fruit-beautifying coated calcium product as recited in claim 5, wherein the rotation speed of the high-speed disperser in step (2) is 2500-.
7. The method for preparing the anti-sunburn and fruit-beautifying coated calcium product as recited in claim 5, wherein the stirring rate in step (3) is 1200-1500r/min, and the stirring time is 20-50 min.
8. The method for preparing the sunless beauty preserved involucra calcium product according to claim 5, wherein the homogenization time in the step (3) is 20-40 min.
9. Method of application of the guacamole-protecting calcium film product according to any one of claims 1 to 4, characterized in that it comprises the following steps: diluting the involucra calcium product of the sunproof beauty fruit by 20-40 times with water, and then spraying the product on the fruit skin.
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Application publication date: 20211102 |