CN109418388A - A kind of fruit antistaling agent and its application method - Google Patents
A kind of fruit antistaling agent and its application method Download PDFInfo
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- CN109418388A CN109418388A CN201710788732.5A CN201710788732A CN109418388A CN 109418388 A CN109418388 A CN 109418388A CN 201710788732 A CN201710788732 A CN 201710788732A CN 109418388 A CN109418388 A CN 109418388A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
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Abstract
The present invention provides a kind of technical solution, carries out biological preservation to fruit using natural drug extract, edible safety is cheap, and fresh-keeping effect is good.It can be widely applied to the fresh-keeping of the various fruits such as berry, drupe, a kind of fruit, such as apple, pear, etc., melon, tropical fruit (tree).
Description
Technical field
The invention belongs to field of food science, and in particular to a kind of formula of fruit antistaling agent, and its protected in different fruit
Application method in fresh.
Background technique
With the continuous improvement of living standards, people more pay attention to the freshness and nutritive value of fruit, to the food of fruit
Increasingly higher demands are proposed with quality, therefore the requirement to fruit freshness preserving technology is also just higher and higher.Extend the storage of fruit
It hides the time and keeps its good and use quality, it has also become current Production of fruit and operating unit and consumer's general concern are simultaneously
Urgent problem to be solved.According to pertinent literature introduction, since Preservation Treatment is improper, the rotten proportion of goods damageds for causing fruit annual exist in China
20-25%.Currently, the preservation technology for being applied to fruit mainly includes physical fresh-keeping, fresh chemically and biological preservation etc..Chemistry is protected
It is fresh be by sterilization, it is antibacterial, inhibit the chemicals of enzyme activity to carry out Shelf-life, but as the attention rate of food safety affair mentions
Height, many preservatives, antibiotic have all been carried out ban；Radiation preservation needs to guarantee that irradiation dose will not cause toxicology to be endangered
Evil；Controlled atmosphere one comes packing cost and corresponding instrument and equipment and material price is high, the fresh-keeping work of two various different fruit
Skill condition is different, needs to explore and handle respectively；In contrast, biological food preservation technology can be effectively suppressed or kill harmful thin
Bacterium, non-poisonous material residual contamination can keep food original local flavor and nutritional ingredient well.
Summary of the invention
Technical solution provided by the invention uses natural drug extract to carry out biological preservation to fruit, with no chemistry
Murder by poisoning, noresidue, it is without side-effects the advantages that, in addition there are a natural pharmaceutical resources abundant in China, therefore product has exploitation valence
Value.
To achieve the goals above, antistaling agent provided by the invention is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract
It closes, specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses heating and refluxing extraction method: by the 10-12 extraordinarily 80-95% ethyl alcohol of medicinal material weight, heating back
Stream extracts 1.5-2h；8 times of crude drug weight of 80-95% ethyl alcohol, heating and refluxing extraction 1-1.5h is added in filter residue by filtering；It crosses
The 80-95% ethyl alcohol of 5-6 times of crude drug weight, heating and refluxing extraction 1-1.5h, filtering is added in filter residue by filter.To filtrate three times
Mixing, concentration and recovery ethyl alcohol, evaporation water, until extracting liquid volume and crude drug weight ratio are 1-1.2:1.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5-8:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200-250 times of mixture weight of water, is uniformly mixed to get antistaling agent, this formula can be used for starching
Fruit fruit, such as strawberry, blueberry, grape, grape.Its surface is uniformly sprayed on by the 1/20-1/10 of fruit weight.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8-10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200-250 times of mixture weight of water, is uniformly mixed to get antistaling agent, this formula can be used for core
Fruit fruit, such as peach, plum, cherry, red bayberry, lichee, longan.It is uniformly sprayed on by the 1/20-1/10 of fruit weight
Surface.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5-8:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300-400 times of mixture weight of water, is uniformly mixed to get antistaling agent, this formula can be used for benevolence
Fruit fruit, such as apple, pears, loquat, hawthorn.Its surface is uniformly sprayed on by the 1/20-1/10 of fruit weight.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8-10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300-400 times of mixture weight of water, is uniformly mixed to get antistaling agent, this formula can be used for melon
Class fruit, such as watermelon, "Hami" melon, muskmelon, pawpaw.Its surface is uniformly sprayed on by the 1/20-1/10 of fruit weight.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8-10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300-400 times of mixture weight of water, is uniformly mixed to get antistaling agent, this formula can be used for heat
Band fruit, such as mango, durian, Sakyamuni fruit, dragon fruit.Its surface is uniformly sprayed on by the 1/10-1/5 of fruit weight.
Specific embodiment
1 strawberry of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200-250 times of mixture weight of water, is uniformly mixed to get strawberry preservative.By strawberry weight
1/10 be uniformly sprayed on its surface.2 grape of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 9:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200-250 times of mixture weight of water, is uniformly mixed to get antistaling agent for grape.By grape weight
1/10 be uniformly sprayed on its surface.3 blueberry of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200-250 times of mixture weight of water, is uniformly mixed to get blueberry preserved dose.By blueberry weight
1/8 be uniformly sprayed on its surface.4 grape of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300 times of mixture weight of water, is uniformly mixed to get grape antistaling agent.By the 1/ of grape weight
10 are uniformly sprayed on its surface.
5 peach of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 10:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 400 times of mixture weight of water, is uniformly mixed to get peach antistaling agent.By the 1/ of peach weight
10 are uniformly sprayed on its surface.
6 cherry of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 250 times of mixture weight of water, is uniformly mixed to get cherry antistaling agent.By the 1/ of cherry weight
20 are uniformly sprayed on its surface.
7 red bayberry of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200 times of mixture weight of water, is uniformly mixed to get red bayberry preservative.By the 1/ of red bayberry weight
20 are uniformly sprayed on its surface.
8 lichee of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 7:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200 times of mixture weight of water, is uniformly mixed to get antistaling agent for litchi.By the 1/ of lichee weight
10 are uniformly sprayed on its surface.
9 apple of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200 times of mixture weight of water, is uniformly mixed to get apple fresh-keeping agent.By the 1/ of apple weight
15 are uniformly sprayed on its surface.
10 pears of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 6:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 200 times of mixture weight of water, is uniformly mixed to get pears antistaling agent.It is equal by the 1/15 of pears weight
It is even to be sprayed on its surface.
11 "Hami" melon of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300 times of mixture weight of water, is uniformly mixed to get "Hami" melon antistaling agent.By "Hami" melon weight
1/15 be uniformly sprayed on its surface.12 muskmelon of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 5:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300 times of mixture weight of water, is uniformly mixed to get muskmelon antistaling agent.Press the 1/ of muskmelon weight
15 are uniformly sprayed on its surface.
13 mango of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300 times of mixture weight of water, is uniformly mixed to get mango preservative.By the 1/ of Mango Weight
5 are uniformly sprayed on its surface.
14 Sakyamuni fruit of embodiment it is fresh-keeping
Antistaling agent is mixed by natural drug Cortex Moutan extract and Folium Artemisiae Argyi extract, and specific technical solution is as follows:
Cortex Moutan extract uses two-step extraction: first step distillation, distills, collects by the 15-20 extraordinarily water of medicinal material weight
The distillate of 8-10 times of medicinal material weight adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, filtering can obtain Paeonol knot
It is brilliant；Second step extracts, and the dregs of a decoction obtained by the first step is added water refluxing extraction 2-3 hours of 8-10 times of crude drug weight, filtrate volatilizes
Afterwards to 50-55 DEG C of drying in vacuum oven to dry extract, crush；Two step products therefroms are mixed.
Folium Artemisiae Argyi extract uses soxhlet extraction: medicinal material being bundled into cylindric loading Soxhlet extractor with filter paper, by medicinal material
The 10-12 of the weight extraordinarily ethyl alcohol of 90-95%, is heated to reflux 4-6h, pours out extracting solution；Add the 90- of 5-8 times of medicinal material weight
95% ethyl alcohol, is heated to reflux 3-5h, pours out extracting solution；Extracting solution twice is mixed, yellowish-brown paste is concentrated into.
Cortex Moutan extract and Folium Artemisiae Argyi extract are mixed by weight 8:1, by the 15-20 extraordinarily 90- of mixture weight
The dissolution of 95% ethyl alcohol, adds 300 times of mixture weight of water, is uniformly mixed to get Sakyamuni fresh-keeping agent of fruits.By Sakyamuni fruit weight
1/8 be uniformly sprayed on its surface.15 fresh-keeping effect subjective assessment of embodiment
The fruit of antistaling agent provided by the invention will be sprayed, with the reference substance not processed, placed under the same conditions
It 1-2 weeks, is scored according to the smell of fruit, appearance color and shape, mouthfeel, standards of grading are 1-10 points, the results showed that, make
It is apparently higher than control group with the fruit score of antistaling agent, the high 3-4 of average divides.Prove technical solution energy provided by the invention
Fresh-keeping effect is played well.
16 fruit PPO enzymatic activity of embodiment, respiratory rate and weight-loss ratio measurement
PPO enzyme, that is, polyphenol oxidase, enzyme activity is higher, and fruit is easier to rot；Respiratory rate is lower rotten slower；It loses
The lower expression degree of metamorphism of rate is smaller again.The fruit of antistaling agent provided by the invention will be sprayed, and the reference substance not processed,
It places under the same conditions 1-2 weeks, measures PPO enzymatic activity, respiratory rate and weight-loss ratio respectively, the results showed that, it has used fresh-keeping
Fruit PPO enzymatic activity, respiratory rate and the weight-loss ratio of agent are significantly lower than control group, and average low 30%.Prove that the present invention provides
Technical solution can play the role of fruit freshness preserving well.
The measurement of embodiment 16pH, TBA, TVB-N
The fruit product for having sprayed antistaling agent provided by the invention are put under the same conditions with the reference substance not processed
24-48h is set, the measurement of its pH, TBA, TVB-N are then measured, as a result, it has been found that, pH is in " V "-shape --- and it first drops and rises again
Variation tendency, but fresh-keeping group is slower than the trend that control group increases section in pH；The measurement result of TBA and TVB-N is fresh-keeping
Group is smaller and slow than control group amplification.Prove that technical solution provided by the invention can play fresh-keeping effect well.
Claims (8)
1. a kind of preparation method of fruit antistaling agent, it is characterized in that, formula is extracted using natural drug Cortex Moutan extract and folium artemisiae argyi
Object mixes.
2. the method as described in claim 1, it is characterized in that, Cortex Moutan extract uses two-step extraction, and the first step is distilled, and second
Step is extracted, and two step products therefroms are mixed.
3. method according to claim 2, it is characterized in that, when the Cortex Moutan extract first step is distilled, by the 15-20 of medicinal material weight
Extraordinarily water distills, and collects the distillate of 8-10 times of medicinal material weight, adds 8-10g sodium chloride stirring and dissolving, refrigerates 24-36 hours, mistake
Filter can obtain Paeonol crystallization.
4. method according to claim 2, it is characterized in that, when Cortex Moutan extract second step extracts, by the dregs of a decoction obtained by the first step
Add the water refluxing extraction of 8-10 times of crude drug weight 2-3 hours, filtrate volatilize after to 50-55 DEG C of drying in vacuum oven to dry
Medicinal extract crushes.
5. the method as described in claim 1, it is characterized in that, Folium Artemisiae Argyi extract uses heating and refluxing extraction method.
6. method as claimed in claim 5, it is characterized in that, heating and refluxing extraction 3 times, extracting solution is merged, concentration and recovery second
Alcohol, evaporation water, until extracting liquid volume and crude drug weight ratio are 1-1.2:1.
7. method as claimed in claim 6, it is characterized in that, the 10-12 of medicinal material weight is pressed in heating and refluxing extraction 3 times operations as follows
Extraordinarily 80-95% ethyl alcohol, heating and refluxing extraction 1.5-2h；8 times of crude drug weight of 80-95% ethyl alcohol is added in filter residue by filtering,
Heating and refluxing extraction 1-1.5h；The 80-95% ethyl alcohol of 5-6 times of crude drug weight, heating and refluxing extraction 1- is added in filter residue by filtering
1.5h, filtering.
8. a kind of application method of fruit antistaling agent, it is characterized in that, antistaling agent described in claim 1 is pressed the 1/ of aquatic products weight
Uniformly it is sprayed on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788732.5A CN109418388A (en) | 2017-09-05 | 2017-09-05 | A kind of fruit antistaling agent and its application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710788732.5A CN109418388A (en) | 2017-09-05 | 2017-09-05 | A kind of fruit antistaling agent and its application method |
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ID=65513859
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663764A (en) * | 2019-11-20 | 2020-01-10 | 晋中学院 | Fruit and vegetable fresh-keeping coating containing moutan bark and preparation method thereof |
| CN114451446A (en) * | 2022-03-09 | 2022-05-10 | 百色学院 | Method for delaying anthracnose after mango picking |
-
2017
- 2017-09-05 CN CN201710788732.5A patent/CN109418388A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663764A (en) * | 2019-11-20 | 2020-01-10 | 晋中学院 | Fruit and vegetable fresh-keeping coating containing moutan bark and preparation method thereof |
| CN114451446A (en) * | 2022-03-09 | 2022-05-10 | 百色学院 | Method for delaying anthracnose after mango picking |
| CN114451446B (en) * | 2022-03-09 | 2023-08-04 | 百色学院 | Method for delaying anthracnose of mango after picking |
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