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Environment-friendly ointment preservative for fur specimen and preparation method of ointment preservative

A kind of antiseptic and environment-friendly technology, applied in the field of environmental protection ointment preservatives, can solve the problems of poor antiseptic effect, large environmental pollution, time-consuming and labor-intensive, etc., and achieve the effect of high retention, convenient preparation and operation, and scientific and safe ingredients

Inactive Publication Date: 2018-11-16
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these chemicals have antiseptic and antiseptic effects, they themselves have highly toxic or stimulating effects, are toxic to the human body, and cause great environmental pollution.
At the same time, due to the shelf life of chemical reagents, they are often prone to failure. When realizing the antiseptic effect, it is necessary to frequently strengthen the antisepsis of the specimens, which is time-consuming and laborious, and the antiseptic effect is poor.
Moreover, the preservative used in the traditional production of fur specimens is preservative powder, which is loose and difficult to spread evenly on the inner surface of the fur.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] (1) Preparation of citrus fruit peel extract

[0035] Take the peel of the citrus fruit, wash and dry it, put it in a crusher and break it into a slurry, and then add 0.3-0.7% of its mass cellulase and 0.2-0.4% of its mass to the slurry. Glue enzyme, after stirring evenly, carry out enzymolysis treatment at 40-50℃ for 1.5-2.5h, during the enzymolysis treatment, perform ultrasonic treatment for 20-30s every 30min, after that, under constant stirring condition, add to Add NaOH solution to the obtained enzymatic hydrolysis product until the pH of the obtained mixture is 10-11, then carry out vacuum filtration, take the filtrate, and add acid Alkaline regulator acetic acid solution or phosphoric acid solution, adjust the pH of the filtrate to 2-3, remove the lower layer of sediment, rinse and dry repeatedly with distilled water, and then obtain the citrus fruit peel extract, which is set aside;

[0036] (2) Preparation of honeysuckle extract

[0037] Take fresh honeysuckl...

Embodiment 1

[0047] An environment-friendly ointment preservative for fur specimens, comprising the following components in parts by weight: 0.1 part of methylparaben, 0.5 part of nano-silver particles with a particle diameter of 25nm, 1,2-benzisothiazoline-3 - 0.15 parts of ketone, 0.7 parts of sodium hydroxymethylglycinate, 12 parts of petrolatum, 85 parts of distilled water, 0.6 parts of citrus fruit peel extract, 0.25 part of honeysuckle extract and 0.4 part of mugwort leaf extract.

[0048] An environment-friendly ointment preservative for fur specimens, comprising the following steps:

[0049] (1) Preparation of citrus fruit peel extract

[0050] Get the pericarp of citrus fruit, wash and dry, place in a crusher and break into a slurry, after that, add 0.6% of its mass of cellulase and 0.3% of its mass of pectinase to the slurry, stir After uniformity, carry out enzymolysis treatment at 45°C for 2 hours. During the process of enzymolysis treatment, perform ultrasonic treatment for 2...

Embodiment 2

[0062] An environment-friendly ointment preservative for fur specimens, comprising the following components in parts by weight: 0.05 parts of methylparaben, 0.7 parts of nano-silver particles with a particle diameter of 20nm, 1,2-benzisothiazoline-3 - 0.1 part of ketone, 1 part of sodium hydroxymethylglycinate, 10 parts of petrolatum, 90 parts of distilled water, 0.5 part of citrus fruit peel extract, 0.2 part of honeysuckle extract and 0.5 part of mugwort leaf extract.

[0063] An environment-friendly ointment preservative for fur specimens, comprising the following steps:

[0064] (1) Preparation of citrus fruit peel extract

[0065] Get the pericarp of citrus fruits, wash and dry, place in a crusher and break into a slurry, after that, add 0.3% of its mass of cellulase and 0.4% of its mass of pectinase to the slurry, stir After uniformity, carry out enzymolysis treatment at 40°C for 2.5 hours. During the enzymolysis treatment, perform ultrasonic treatment for 20s every 30 ...

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Abstract

An environment-friendly ointment preservative for a fur specimen is prepared from components in parts by weight as follows: 0.05-0.12 parts of methylparaben, 0.33-0.7 parts of nano silver particles, 0.1-0.2 parts of 1,2-benzisothiazolin-3-one, 0.4-1 part of sodium hydroxymethylglycinate, 10-15 parts of vaseline and 84-90 parts of distilled water. According to the environment-friendly ointment preservative for the fur specimen and a preparation method of the ointment preservative, rapid penetration and attachment of fur specimen cells can be realized, the environment-friendly ointment preservative has excellent efficacy of bacteriostasis, sterilization, mold prevention and oxidation resistance, so that the quality of the fur specimen is improved, and the reservation time of the fur specimenis prolonged. Meanwhile, the preservative has the characteristics of being safe, non-toxic and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of preservatives, in particular to an environment-friendly ointment preservative for fur specimens. Background technique [0002] Fur specimens are tanned mammalian and poultry animal specimens with feathers and coats, which can be divided into real skin specimens and false skin specimens according to whether they are stuffed or not. After the fur is stripped from the animal carcass, it is cleaned, degreased, tanned, neutralized, washed after removing fat, residual meat, connective tissue, and blood, and then dried in the shade in a low-temperature, ventilated, and dry place. It is then embalmed with a preservative. Common molds, such as Aspergillus, Penicillium, Fusarium, Ergot, etc., can easily cause mildew in fur specimens. [0003] Preservative chemicals used in traditional embalming methods include arsenic trioxide (As 2 o 3 , also known as arsenic), potassium aluminum sulfate [K 2 SO4·Al 2 (SO 4...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N1/00
CPCA01N1/00
Inventor 孙平朱文琰曹慧徐世晓任洪涛高巧静张纪亮熊建利张春暖胡林勇
Owner HENAN UNIV OF SCI & TECH
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