CN109042621A - A kind of dedicated short-term corrosion prevention liquid of gross specimen and preparation method thereof - Google Patents
A kind of dedicated short-term corrosion prevention liquid of gross specimen and preparation method thereof Download PDFInfo
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- CN109042621A CN109042621A CN201810863333.5A CN201810863333A CN109042621A CN 109042621 A CN109042621 A CN 109042621A CN 201810863333 A CN201810863333 A CN 201810863333A CN 109042621 A CN109042621 A CN 109042621A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
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Abstract
The invention discloses dedicated short-term corrosion prevention liquid of a kind of gross specimen and preparation method thereof, a kind of dedicated short-term corrosion prevention liquid of gross specimen, raw material including following parts by weight: 100-200 parts of ethyl alcohol, 0.5-2 parts of glyoxal, 0.2-2 parts of sodium dehydroacetate, 0.1-0.8 parts of potassium sorbate, 0.5-3 parts of Phenoxyethanol, 1-5 parts of Sodium Pyruvate, 2-8 parts of polyvinyl pyrrolidone, 30-40 parts of sodium chloride, 600-1000 parts of distilled water, the dedicated short-term corrosion prevention liquid of gross specimen produced by the present invention, favorable anti-corrosion effect, it plays to gross specimen effective anti-corrosion rapidly, it saves, disinfection, it dispels smelly effect, preparation method is easy, raw material is easy to get, strong operability, practical application is convenient, conducive to popularization and use, treated, and gross specimen can be stored in short term at room temperature, sudden and violent leakage In air, gross specimen is observed convenient for people.
Description
Technical field
The present invention relates to technical field of anticorrosion, specifically a kind of dedicated short-term corrosion prevention liquid of gross specimen and preparation method thereof.
Background technique
Pathology gross specimen is the important teaching material of experimental teaching of pathology, can by comprehensively careful observation sample
Gaining knowledge to pathology has more deep understanding.Therefore, pathology gross specimen is in addition to being teaching, medical, research work weight
It wants files outside, also plays a part of recording medicine medical record, collecting and preservation human body teaching printing pathological gross specimen,
It has very important significance to development clinic and medical research.Gross specimen has strict requirements in the choice and defines
Purpose, and lesion characteristics need to be kept more prominent, can more show disease by necessary art processing and technical treatment
The overall picture and value of art appreciation of development give full play to its important function in clinical pathology teaching and scientific research.
However existing gross specimen needs long period of soaking in preservative in storage, in clinical pathology teaching, no
Conducive to people's observation.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide dedicated short-term corrosion prevention liquid of a kind of gross specimen and preparation method thereof
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of dedicated short-term corrosion prevention liquid of gross specimen, the raw material including following parts by weight: 100-200 parts of ethyl alcohol, second two
0.5-2 parts of aldehyde, 0.2-2 parts of sodium dehydroacetate, 0.1-0.8 parts of potassium sorbate, 0.5-3 parts of Phenoxyethanol, 1-5 parts of Sodium Pyruvate,
2-8 parts of polyvinyl pyrrolidone, 30-40 parts of sodium chloride, 600-1000 parts of distilled water.
As a further solution of the present invention: the raw material including following parts by weight: 120-180 parts of ethyl alcohol, glyoxal
0.8-1.5 parts, 0.5-1.5 parts of sodium dehydroacetate, 0.2-0.6 parts of potassium sorbate, 1-2 parts of Phenoxyethanol, 2-4 parts of Sodium Pyruvate,
3-6 parts of polyvinyl pyrrolidone, 32-38 parts of sodium chloride, 700-900 parts of distilled water.
As the present invention further scheme: the raw material including following parts by weight: 150 parts of ethyl alcohol, 1 part of glyoxal,
1 part of sodium dehydroacetate, 0.5 part of potassium sorbate, 1.5 parts of Phenoxyethanol, 3 parts of Sodium Pyruvate, 5 parts of polyvinyl pyrrolidone, sodium chloride
35 parts, 800 parts of distilled water.
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring, 40-60 DEG C of heating temperature, mixing time 5-
10min, it is cooling, obtain mixed liquor A；(3) half distilled water is taken, distilled water is added in sodium dehydroacetate, potassium sorbate, sodium chloride
In, microwave shakes 20-30min, obtains mixed liquid B；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added and steamed
In distilled water, heated sealed stirring is 30-50 DEG C of heating temperature, mixing time 10-20min, cooling, obtains mixed liquor C；(5) by institute
It obtains mixed liquor A, mixed liquid B, mixed liquor C to mix, opening stirring 5-10min, mixing speed 200-300r/min.
As further scheme of the invention: in step (2), heating temperature is 50 DEG C.
As further scheme of the invention: in step (2), mixing time 8min.
As further scheme of the invention: in step (3), microwave shakes the time for 25min.
As further scheme of the invention: in step (4), heating temperature is 40 DEG C, mixing time 15min.
As further scheme of the invention: in step (5), mixing time 8min.
As further scheme of the invention: in step (5), mixing speed 250r/min.
Compared with prior art, the beneficial effects of the present invention are: the dedicated short-term corrosion prevention liquid of gross specimen produced by the present invention,
Favorable anti-corrosion effect, play to gross specimen rapidly effective anti-corrosion, preservation, sterilize, smelly effect of dispelling, preparation method is easy,
Raw material is easy to get, strong operability, and practical application is convenient, is conducive to promote the use of, treated, and gross specimen can be stored in room in short term
Under temperature, sudden and violent leakage observes gross specimen in air, convenient for people.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of dedicated short-term corrosion prevention liquid of gross specimen, including following raw material: ethyl alcohol 100g, glyoxal 0.5g, dehydroacetic acid
Sodium 0.2g, potassium sorbate 0.1g, Phenoxyethanol 0.5g, Sodium Pyruvate 1g, polyvinyl pyrrolidone 2g, sodium chloride 30g, distilled water
600g。
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring is 40 DEG C of heating temperature, mixing time 5min, cold
But, mixed liquor A is obtained；(3) half distilled water is taken, sodium dehydroacetate, potassium sorbate, sodium chloride are added in distilled water, microwave
20min is shaken, mixed liquid B is obtained；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water, it is close
Heating stirring is sealed, it is 30 DEG C of heating temperature, mixing time 10min, cooling, obtain mixed liquor C；(5) by gained mixed liquor A, mixing
Liquid B, mixed liquor C are mixed, opening stirring 5min, mixing speed 200r/min.
Embodiment 2
A kind of dedicated short-term corrosion prevention liquid of gross specimen, including following raw material: ethyl alcohol 200g, glyoxal 2g, sodium dehydroacetate
2g, potassium sorbate 0.8g, Phenoxyethanol 3g, Sodium Pyruvate 5g, polyvinyl pyrrolidone 8g, sodium chloride 40g, distilled water 1000g.
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring, 60 DEG C of heating temperature, mixing time 10min,
It is cooling, obtain mixed liquor A；(3) half distilled water is taken, sodium dehydroacetate, potassium sorbate, sodium chloride are added in distilled water, it is micro-
Wave shakes 30min, obtains mixed liquid B；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water,
Heated sealed stirring, it is 50 DEG C of heating temperature, mixing time 20min, cooling, obtain mixed liquor C；(5) by gained mixed liquor A, mixed
Close liquid B, mixed liquor C is mixed, opening stirring 10min, mixing speed 300r/min.
Embodiment 3
A kind of dedicated short-term corrosion prevention liquid of gross specimen, including following raw material: ethyl alcohol 120g, glyoxal 0.8g, dehydroacetic acid
Sodium 0.5g, potassium sorbate 0.2g, Phenoxyethanol 1g, Sodium Pyruvate 2g, polyvinyl pyrrolidone 3g, sodium chloride 32g, distilled water
700g。
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring is 45 DEG C of heating temperature, mixing time 6min, cold
But, mixed liquor A is obtained；(3) half distilled water is taken, sodium dehydroacetate, potassium sorbate, sodium chloride are added in distilled water, microwave
20min is shaken, mixed liquid B is obtained；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water, it is close
Heating stirring is sealed, it is 30 DEG C of heating temperature, mixing time 18min, cooling, obtain mixed liquor C；(5) by gained mixed liquor A, mixing
Liquid B, mixed liquor C are mixed, opening stirring 10min, mixing speed 200r/min.
Embodiment 4
A kind of dedicated short-term corrosion prevention liquid of gross specimen, including following raw material: ethyl alcohol 180g, glyoxal 1.5g, dehydroacetic acid
Sodium 1.5g, potassium sorbate 0.6g, Phenoxyethanol 2g, Sodium Pyruvate 4g, polyvinyl pyrrolidone 6g, sodium chloride 38g, distilled water
900g。
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring is 55 DEG C of heating temperature, mixing time 8min, cold
But, mixed liquor A is obtained；(3) half distilled water is taken, sodium dehydroacetate, potassium sorbate, sodium chloride are added in distilled water, microwave
22min is shaken, mixed liquid B is obtained；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water, it is close
Heating stirring is sealed, it is 30 DEG C of heating temperature, mixing time 18min, cooling, obtain mixed liquor C；(5) by gained mixed liquor A, mixing
Liquid B, mixed liquor C are mixed, opening stirring 10min, mixing speed 220r/min.
Embodiment 5
A kind of dedicated short-term corrosion prevention liquid of gross specimen, including following raw material: ethyl alcohol 150g, glyoxal 1g, sodium dehydroacetate
1g, potassium sorbate 0.5g, Phenoxyethanol 1.5g, Sodium Pyruvate 3g, polyvinyl pyrrolidone 5g, sodium chloride 35g, distilled water 800g.
A kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen, comprising the following steps: (1) each component raw material is weighed,
It is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, heated sealed stirring is 50 DEG C of heating temperature, mixing time 8min, cold
But, mixed liquor A is obtained；(3) half distilled water is taken, sodium dehydroacetate, potassium sorbate, sodium chloride are added in distilled water, microwave
25min is shaken, mixed liquid B is obtained；(4) remaining distilled water is taken, Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water, it is close
Heating stirring is sealed, it is 40 DEG C of heating temperature, mixing time 15min, cooling, obtain mixed liquor C；(5) by gained mixed liquor A, mixing
Liquid B, mixed liquor C are mixed, opening stirring 8min, mixing speed 250r/min.
Comparative example 1
In addition to without Sodium Pyruvate, raw material and preparation process and embodiment 5 are unanimously.
Comparative example 2
It is consistent with embodiment 5 except polyvinyl pyrrolidone, raw material and preparation process is free of.
Comparative example 3
In addition to without Sodium Pyruvate, polyvinyl pyrrolidone, raw material and preparation process and embodiment 5 are unanimously.
Comparative example 4
Each raw material is directly stirred to get the additive amount and embodiment 5 of each raw material are consistent.
The dedicated short-term corrosion prevention liquid of the gross specimen made of experimental example 1-5, comparative example 1-4, does mouse preservative challenge test, takes nine
Experiment mice takes out internal organ, by mouse by experiment mice using post mortem at the Su Mian Xin II (for animals) of 0.1mL/1Kg
Body steeps the dedicated short-term corrosion prevention liquid of gross specimen made of experimental example 1-5, comparative example 1-4 respectively, takes out after impregnating 6 hours,
It is placed at shady and cool ventilation drying, observes anti-corrosion effect, as shown in table 1:
Table 1: mouse rotten level record
As shown in Table 1, the dedicated short-term corrosion prevention liquid of gross specimen produced by the present invention, favorable anti-corrosion effect are played to substantially marking
This rapid effective anti-corrosion preservation, sterilizes, smelly effect of dispelling, and preparation method is easy, and raw material is easy to get, strong operability, practical
Using conveniently, being conducive to promote the use of, treated, and gross specimen can be stored at room temperature in short term, substantially mark convenient for people's observation
This.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (10)
1. a kind of dedicated short-term corrosion prevention liquid of gross specimen, which is characterized in that the raw material including following parts by weight: ethyl alcohol 100-
200 parts, 0.5-2 parts of glyoxal, 0.2-2 parts of sodium dehydroacetate, 0.1-0.8 parts of potassium sorbate, 0.5-3 parts of Phenoxyethanol, acetone
Sour sodium 1-5 parts, 2-8 parts of polyvinyl pyrrolidone, 30-40 parts of sodium chloride, 600-1000 parts of distilled water.
2. the dedicated short-term corrosion prevention liquid of gross specimen according to claim 1, which is characterized in that including following parts by weight
Raw material: 120-180 parts of ethyl alcohol, 0.8-1.5 parts of glyoxal, 0.5-1.5 parts of sodium dehydroacetate, 0.2-0.6 parts of potassium sorbate, benzene oxygen
1-2 parts of ethyl alcohol, 2-4 parts of Sodium Pyruvate, 3-6 parts of polyvinyl pyrrolidone, 32-38 parts of sodium chloride, 700-900 parts of distilled water.
3. the dedicated short-term corrosion prevention liquid of gross specimen according to claim 1, which is characterized in that including following parts by weight
Raw material: 150 parts of ethyl alcohol, 1 part of glyoxal, 1 part of sodium dehydroacetate, 0.5 part of potassium sorbate, 1.5 parts of Phenoxyethanol, Sodium Pyruvate 3
Part, 5 parts of polyvinyl pyrrolidone, 35 parts of sodium chloride, 800 parts of distilled water.
4. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 1 to 3, feature exist
In, comprising the following steps: (1) each component raw material is weighed, it is spare；(2) glyoxal, Phenoxyethanol are poured into ethyl alcohol, sealing adds
Thermal agitation, it is 40-60 DEG C of heating temperature, mixing time 5-10min, cooling, obtain mixed liquor A；(3) half distilled water is taken, will be taken off
Acetate hydrogen sodium, potassium sorbate, sodium chloride are added in distilled water, and microwave shakes 20-30min, obtain mixed liquid B；(4) remaining steaming is taken
Sodium Pyruvate, polyvinyl pyrrolidone are added in distilled water distilled water, heated sealed stirring, and 30-50 DEG C of heating temperature, when stirring
Between 10-20min, it is cooling, obtain mixed liquor C；(5) gained mixed liquor A, mixed liquid B, mixed liquor C are mixed, opening is stirred
Mix 5-10min, mixing speed 200-300r/min.
5. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
(2) in, heating temperature is 50 DEG C.
6. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
(2) in, mixing time 8min.
7. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
(3) in, microwave shakes the time for 25min.
8. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
(4) in, heating temperature is 40 DEG C, mixing time 15min.
9. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
(5) in, mixing time 8min.
10. a kind of preparation method of the dedicated short-term corrosion prevention liquid of gross specimen according to claim 4, which is characterized in that step
Suddenly in (5), mixing speed 250r/min.
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Application publication date: 20181221 |