CN102334719A - Method for producing sterilizing and freshness-preserving liquid with alcohol-based purslane - Google Patents
Method for producing sterilizing and freshness-preserving liquid with alcohol-based purslane Download PDFInfo
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- CN102334719A CN102334719A CN2011102266970A CN201110226697A CN102334719A CN 102334719 A CN102334719 A CN 102334719A CN 2011102266970 A CN2011102266970 A CN 2011102266970A CN 201110226697 A CN201110226697 A CN 201110226697A CN 102334719 A CN102334719 A CN 102334719A
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Abstract
The invention discloses a method for producing sterilizing and freshness-preserving liquid with alcohol-based purslane. The technical scheme of the method for producing the sterilizing and freshness-preserving liquid with the alcohol-based purslane has the key points that the mixture of a crushed purslane mixture and edible alcohol is added into a stainless-steel container for carrying out the treatment of soaking, filter pressing, blending and dehydrating after the crushed purslane mixture and the edible alcohol are mixed, and the mixture is canned into a finished product of the sterilizing and freshness-preserving liquid with the alcohol-based purslane. The sterilizing and freshness-preserving liquid with the alcohol-based purslane comprises purslane, radix lsatidis, purpleflower holly leaves, coptis roots, plantain, kuh-seng, rhizoma imperatae and alcohol. The effective components of the sterilizing and freshness-preserving liquid with the alcohol-based purslane are slowly released and are also infiltrated into all the spaces in a food package, and a layer of sterilizing and freshness-preserving film is formed at the surface of a food; after the sterilizing and freshness-preserving film contacts with a food with higher water content, the alcoholic strength of the sterilizing and freshness-preserving film is not lower than 70 degrees, the optimal sterilizing concentration with longer time is kept, and the aims of sterilization and freshness preservation in a whole course within the shelf life of the food are achieved; the sterilizing and freshness-preserving liquid with the alcohol-based purslane is sterilizing and freshness-preserving liquid with high efficiency; and the sterilizing and freshness-preserving liquid with the alcohol-based purslane is suitable for the sterilization and the freshness preservation of fruits, vegetables and foods.
Description
Technical field
The present invention relates to sterilization fresh-keeping liquid, be specifically related to a kind of production method of alcohol radical purslane sterilization fresh-keeping liquid.
Background technology
The invasion and attack of microorganisms such as bacterium, mould, saccharomycete are principal elements of food spoilage; Therefore in production, processing and the storage of food; Anticorrisive agent has very, and important use is worth; But because the fabricated food additive has certain toxic and side effect, people tend to select safe antiseptics for natural food.
The change of soil water content of food in shelf life usually can cause the change of food quality, such as; Fresh fruit of vegetables is at duration of storage; Because the evaporation of moisture can cause fruits and vegetables outward appearance wilting shrinkage, freshness and tender and crisp degree all descend, and commodity value also descends thereupon even loses; And the loose goods of institutional frameworks such as cake, bread because phenomenons such as drying shrinkage is stiff can take place in the evaporation of moisture, also cause the decline of its edible quality.The evaporation of food water also may promote the activity of some enzyme in the food to increase, and makes the polymer substance degraded, shortens the shelf life of product.Therefore, the food that some water content are higher, for example food sterilizations such as fresh fish, fresh meat, fruit, vegetables, bean product, curing food and birthday cake are fresh-keeping, should not adopt deoxidation anti-mould fresh keeping agent and drier to carry out Preservation Treatment.
Adopt the alcohol radical extract to carry out sterilization, mildew-resistant and anticorrosion; In the hope of reaching fresh-keeping purpose, be not that the alcohol radical extract directly is added on inside of food, but be used for the packing of food; Because the water content of some food self is than higher; When alcohol radical extract alcoholic strength was spent less than 80, the active ingredient of alcohol radical extract alcoholic strength reduced the practical effect of sterilization fresh-keeping easily by dilution of the moisture in the food and dissolving.
Chinese patent Granted publication CN 100353871 C; December 12 2007 Granted publication day; Name is called " granular concave rod alcohol antistaling agent ", discloses that a kind of " a kind of granular concave rod alcohol antistaling agent, the main points of its technical scheme are; granular concave rod alcohol antistaling agent, are made up of the concavo-convex rod of porous particle, edible alcohol, citric acid, sodium Diacetate and water.With granular concave rod alcohol antistaling agent with being packed by fresh-keeping foodstuff; Fresh-keeping gas in the granular concave rod can slowly release, and evaporate into the various piece in the package body, around by fresh-keeping foodstuff, forms certain density protective layer; Can suppress bacterial reproduction; Kill multiple mould, bacterium and other spoilage organisms, thereby the food in preventing to pack is mouldy and putrid and deteriorated, reaches fresh-keeping effect.Be applicable to the fresh-keeping of various fruits and vegetables, food, meat and aquatic products ".
The weak point of above-mentioned patent is " granular concave rod alcohol antistaling agent " alcoholic strength less than 80 degree, and being used for the higher food of water content, to carry out the practical effect of sterilization fresh-keeping undesirable.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of production method of alcohol radical purslane sterilization fresh-keeping liquid is provided.
The production method of alcohol radical purslane sterilization fresh-keeping liquid: the purslane mixture after will pulverizing and edible alcohol mix the back and add in the rustless steel container and soak, press filtration, blend and processed, and canned is alcohol radical purslane sterilization fresh-keeping liquid finished product.
Alcohol radical purslane sterilization fresh-keeping liquid is made up of purslane, isatis root, Chinese holly, the coptis, Asiatic plantain, kuh-seng, cogongrass rhizome and alcohol.
Purslane has inhibitory action to shigella dysenteriae, typhoid bacillus, Escherichia coli, staphylococcus aureus, tubercle bacillus and Pseudomonas aeruginosa, have the title of " natural antibiotics ".
Isatis root all has inhibitory action to hay bacillus, staphylococcus aureus, sarcine, Escherichia coli, typhoid bacillus, paratyphoid A bacillus, shigella dysenteriae and bacillus enteritidis etc.
Chinese holly all has inhibitory action to Pseudomonas aeruginosa, Escherichia coli, typhoid bacillus, shigella flexneri, Bacillus alcaligenes, hay bacillus, staphylococcus aureus.
The coptis has antibacterial action to staphylococcus aureus, hemolytic streptococcus, pneumococcus, diplococcus meningitidis, shigella dysenteriae, bacillus anthracis etc.
Asiatic plantain has the resisting pathogenic microbes effect; Trichophyton concentricum, ulotrichy budlet spore tinea bacterium, starlike slave's card bacterium etc. there is inhibitory action in various degree; Extremely sensitive to staphylococcus aureus, Song Shi shigella dysenteriae medium sensitivity, Escherichia coli, Pseudomonas aeruginosa, typhoid bacillus slight sensitive.
Kuh-seng has the resisting pathogenic microbes effect, and shigella dysenteriae, Escherichia coli, proteus, beta streptococcus and staphylococcus aureus are all had obvious inhibitory action.
Cogongrass rhizome has tangible bacteriostasis to Fu Shi, bacterium sonnei.
Alcohol has strong lethal effect for bacterium when 70% (V), also can make anticorrisive agent, solvent etc.If alcohol concentration is lower than 70%,, can not the protein coagulating in its body can not thoroughly be killed bacterium equally though can get in the bacterial body.Have only the alcohol of 70%-75% successfully to enter in the bacterial body, again can be effectively with the protein coagulating in the bacterial body, thereby thorough killing bacteria.
The present invention is achieved through following technical proposals:
1, the production method of alcohol radical purslane sterilization fresh-keeping liquid: ⑴ adds the purslane mixture in the pulverizer and pulverizes, the grain fineness after the pulverizing≤0.2 millimeter; ⑵ purslane mixture after will pulverize and edible alcohol mix interior immersion of back adding rustless steel container and are the purslane alcohol mixture; The alcoholic strength of edible alcohol is controlled to be 55～70 degree; The batching of purslane alcohol mixture is made up of following component by weight percentage: purslane mixture 45～85% and alcohol 15～55%, and soak time was controlled at 2～8 days; ⑶ carry out press filtration in the purslane alcohol mixture adding filter press after will soak, the liquid that obtains after the press filtration is the purslane alcohol extract; ⑷ add in the purslane alcohol extract with the edible alcohol of alcoholic strength>=95 degree; Blend and be alcohol radical purslane sterilization fresh-keeping liquid semi-finished product, the half-finished batching of alcohol radical purslane sterilization fresh-keeping liquid is made up of following component by weight percentage: the alcohol 25～65% of purslane alcohol extract 35～75% and alcoholic strength>=95 degree; ⑸ with carrying out processed in the alcohol radical purslane sterilization fresh-keeping liquid semi-finished product input alcohol radical sterilization fresh-keeping fluid dewatering device, and the alcohol radical purslane sterilization fresh-keeping liquid alcoholic strength after the processed>=99 are spent, and canned is alcohol radical purslane sterilization fresh-keeping liquid finished product;
The batching of said purslane mixture is made up of following component by weight percentage: purslane 20～50%, Asiatic plantain 1～20%, kuh-seng 1～20%, Chinese holly 1～20%, the coptis 1～15%, isatis root 1～15% and cogongrass rhizome 1～10%;
Said alcohol radical sterilization fresh-keeping fluid dewatering device is made up of cylindrical container, cover plate, attachment bolt, charging aperture, charging valve, pressure-air import, pressure-air air intake valve, pressure-air pipeline, web plate, stainless steel basket, the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering, transparent glass tube, alcohol meter, transparent glass tube loam cake, glass tube support, discharge nozzle, discharging valve, discharging opening and support;
The separate case application of alcohol radical sterilization fresh-keeping fluid dewatering device patent of invention, number of patent application is: 201110211758.6;
The agent of said graininess alcohol radical sterilization fresh-keeping fluid dewatering is made up of red bentonite, dolomite Concave-convex clay rod, bauxite, sulfuric acid, high sticking Concave-convex clay rod powder and 3A molecular screen primary powder.The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: carry out acidification after red bentonite, dolomite Concave-convex clay rod and bauxite mixed, again with the sticking Concave-convex clay rod powder of height with the 3A molecular screen primary powder mixes, the common pulverizing is the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering after compressing tablet and the roasting;
Graininess alcohol radical sterilization fresh-keeping fluid dewatering agent separate case application patent of invention, number of patent application is: 201110210542.8.
Purslane in the alcohol radical purslane sterilization fresh-keeping liquid all has sterilization fresh-keeping effect preferably with other batching; The concentration of active ingredient and alcohol concentration are all high; Be used in the packaging for foodstuff; The active ingredient of alcohol radical purslane sterilization fresh-keeping liquid slowly discharges and is penetrated into the interior institute of packaging for foodstuff has living space, and forms one deck sterilization fresh-keeping film on the surface of food; Because the alcoholic strength of alcohol radical purslane sterilization fresh-keeping liquid >=99 degree; After the higher Food Contact of water content; The alcoholic strength of sterilization fresh-keeping film >=70 degree; The concentration that keeps best sterilization of long period is goed deep into the inner kill microorganisms of food or is suppressed its growth and breeding, guarantees that food whole process in shelf life reaches sterilization, prevents to go mouldy and fresh-keeping purpose.
The simple alcohol that uses is the antibacterial and sterilization at food surface; There is certain limitation in the action of microorganisms in food inside own; Alcohol radical purslane sterilization fresh-keeping liquid has been given full play to purslane and alcohol characteristic separately; Antibacterial, sterilization in surface and inner kill microorganisms carry out simultaneously, are a kind of liquid of sterilization fresh-keeping efficiently.
Method for using: 1. with nonwoven the solid-state sorbing material that adsorbs behind the alcohol radical purslane sterilization fresh-keeping liquid, be packaged as a kind of solid-state alcohol radical purslane antistaling disinfectant, the nonwoven skin is packed with plastic bag sealing; 2. tear the plastic bag sealing packing; Solid-state alcohol radical purslane antistaling disinfectant is placed in the food container that needs sterilization fresh-keeping; Active ingredient in the alcohol radical purslane antistaling disinfectant constantly slowly discharges in food container; Form one deck sterilization fresh-keeping film on the surface of food, reach sterilization, prevent to go mouldy and fresh-keeping purpose.
That alcohol radical purslane sterilization fresh-keeping liquid has is nontoxic, noresidue, no burn into quality safety is reliable and bactericidal effect is good characteristics, can not produce harm to human body, and production method technology is simple, and is easy to operate, do not have environmental pollution.
Alcohol radical purslane sterilization fresh-keeping liquid is applicable to produces various paperys, cloth matter and solid-state alcohol radical purslane antistaling disinfectant, also is applicable to add in the food sterilization preservation device and carries out sterilization fresh-keeping.
Alcohol radical purslane sterilization fresh-keeping liquid is applicable to the sterilization fresh-keeping of fruits and vegetables and food.
The specific embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the production method of alcohol radical purslane sterilization fresh-keeping liquid: ⑴ adds the purslane mixture in the pulverizer and pulverizes, the grain fineness after the pulverizing≤0.2 millimeter; ⑵ purslane mixture after will pulverize and edible alcohol mix interior immersion of back adding rustless steel container and are the purslane alcohol mixture; The alcoholic strength of edible alcohol is controlled to be 68 degree; The batching of purslane alcohol mixture is made up of following component by weight percentage: purslane mixture 64% and alcohol 36%, and soak time was controlled at 3 days; ⑶ carry out press filtration in the purslane alcohol mixture adding filter press after will soak, the liquid that obtains after the press filtration is the purslane alcohol extract; ⑷ add in the purslane alcohol extract with the edible alcohol of alcoholic strength>=95 degree; Blend and be alcohol radical purslane sterilization fresh-keeping liquid semi-finished product, the half-finished batching of alcohol radical purslane sterilization fresh-keeping liquid is made up of following component by weight percentage: the alcohol 30% of purslane alcohol extract 70% and alcoholic strength>=95 degree; ⑸ with carrying out processed in the alcohol radical purslane sterilization fresh-keeping liquid semi-finished product input alcohol radical sterilization fresh-keeping fluid dewatering device, and the alcohol radical purslane sterilization fresh-keeping liquid alcoholic strength after the processed>=99 are spent, and canned is alcohol radical purslane sterilization fresh-keeping liquid finished product;
The batching of said purslane mixture is made up of following component by weight percentage: purslane 42%, Asiatic plantain 15%, kuh-seng 12%, Chinese holly 10%, the coptis 8%, isatis root 8% and cogongrass rhizome 5%.
The on-the-spot test result: the alcoholic strength of alcohol radical purslane sterilization fresh-keeping liquid is 99.4%.
Claims (1)
1. the production method of an alcohol radical purslane sterilization fresh-keeping liquid is characterized in that, ⑴ adds the purslane mixture in the pulverizer and pulverizes, the grain fineness after the pulverizing≤0.2 millimeter; ⑵ purslane mixture after will pulverize and edible alcohol mix interior immersion of back adding rustless steel container and are the purslane alcohol mixture; The alcoholic strength of edible alcohol is controlled to be 55～70 degree; The batching of purslane alcohol mixture is made up of following component by weight percentage: purslane mixture 45～85% and alcohol 15～55%, and soak time was controlled at 2～8 days; ⑶ carry out press filtration in the purslane alcohol mixture adding filter press after will soak, the liquid that obtains after the press filtration is the purslane alcohol extract; ⑷ add in the purslane alcohol extract with the edible alcohol of alcoholic strength>=95 degree; Blend and be alcohol radical purslane sterilization fresh-keeping liquid semi-finished product, the half-finished batching of alcohol radical purslane sterilization fresh-keeping liquid is made up of following component by weight percentage: the alcohol 25～65% of purslane alcohol extract 35～75% and alcoholic strength>=95 degree; ⑸ with carrying out processed in the alcohol radical purslane sterilization fresh-keeping liquid semi-finished product input alcohol radical sterilization fresh-keeping fluid dewatering device, and the alcohol radical purslane sterilization fresh-keeping liquid alcoholic strength after the processed>=99 are spent, and canned is alcohol radical purslane sterilization fresh-keeping liquid finished product;
The batching of said purslane mixture is made up of following component by weight percentage: purslane 20～50%, Asiatic plantain 1～20%, kuh-seng 1～20%, Chinese holly 1～20%, the coptis 1～15%, isatis root 1～15% and cogongrass rhizome 1～10%;
Said alcohol radical sterilization fresh-keeping fluid dewatering device is made up of cylindrical container, cover plate, attachment bolt, charging aperture, charging valve, pressure-air import, pressure-air air intake valve, pressure-air pipeline, web plate, stainless steel basket, the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering, transparent glass tube, alcohol meter, transparent glass tube loam cake, glass tube support, discharge nozzle, discharging valve, discharging opening and support;
The agent of said graininess alcohol radical sterilization fresh-keeping fluid dewatering is made up of red bentonite, dolomite Concave-convex clay rod, bauxite, sulfuric acid, high sticking Concave-convex clay rod powder and 3A molecular screen primary powder; The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: carry out acidification after red bentonite, dolomite Concave-convex clay rod and bauxite mixed, again with the sticking Concave-convex clay rod powder of height with the 3A molecular screen primary powder mixes, the common pulverizing is the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering after compressing tablet and the roasting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102266970A CN102334719A (en) | 2011-08-09 | 2011-08-09 | Method for producing sterilizing and freshness-preserving liquid with alcohol-based purslane |
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| CN2011102266970A CN102334719A (en) | 2011-08-09 | 2011-08-09 | Method for producing sterilizing and freshness-preserving liquid with alcohol-based purslane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229827A (en) * | 2013-05-05 | 2013-08-07 | 嘉兴职业技术学院 | Preparation for strawberry corrosion protection and preservation and application of preparation |
| CN104783297A (en) * | 2015-04-16 | 2015-07-22 | 浙江师范大学 | Preparation method and application of plant-source food preservative |
| CN107865036A (en) * | 2017-10-11 | 2018-04-03 | 杨凌农科大无公害农药研究服务中心 | A kind of purslane antistaling agent, preparation method and applications |
-
2011
- 2011-08-09 CN CN2011102266970A patent/CN102334719A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229827A (en) * | 2013-05-05 | 2013-08-07 | 嘉兴职业技术学院 | Preparation for strawberry corrosion protection and preservation and application of preparation |
| CN104783297A (en) * | 2015-04-16 | 2015-07-22 | 浙江师范大学 | Preparation method and application of plant-source food preservative |
| CN104783297B (en) * | 2015-04-16 | 2018-08-10 | 浙江师范大学 | A kind of plant derived foods preservative and its preparation method and application |
| CN107865036A (en) * | 2017-10-11 | 2018-04-03 | 杨凌农科大无公害农药研究服务中心 | A kind of purslane antistaling agent, preparation method and applications |
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Application publication date: 20120201 |