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Method for performing composite defatting on fresh animal medicine material as well as defatted animal medicine material

A kind of animal medicinal materials, fresh technology, applied in the direction of medical raw materials derived from birds, etc., can solve the problems of easy residues and ineffective medicinal materials, etc., achieve mild degreasing conditions, improve medical value, and easy scale effect

Inactive Publication Date: 2019-08-30
SHANDONG ZHONGTAI PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of composite degreasing method of fresh animal medicinal materials and degreasing animal medicinal materials, which overcomes the degreasing of animal fur in the leather industry and the degreasing of fish products in the food industry, which uses organic solvents for degreasing. In addition to the defects that it is easy to remain and cannot be effectively used in medicinal materials, it provides a method for compound degreasing of fresh animal medicinal materials and degreasing animal medicinal materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] (1) Weigh 10kg of fresh chicken intestines into a 100L stainless steel bucket, add 40L of water, then weigh 100g of sodium chloride and stir to dissolve, place in an autoclave, treat at 121°C for 1 hour under high pressure and high temperature, and skim off after the high pressure treatment Remove grease and foam.

[0044] (2) Lower the temperature to 85° C., add 2% sodium hydroxide, and heat-preserve and saponify for 4 hours.

[0045] (3) After saponification, the chicken intestines were washed with warm water at 40°C until the pH was 8.5, and alkaline lipase was added in an amount of 200 U / g wet chicken intestines, and the enzymatic hydrolysis temperature was 33°C for 120 minutes.

[0046] (4) After the enzymatic hydrolysis, wash the chicken intestines with water until the pH of the washing water is neutral and the washing water is not turbid, then heat up to the enzyme inactivation temperature of 100°C, inactivate for 10 minutes, and finally rinse with water for 1-2 ...

Embodiment 2

[0048] (1) Weigh 10kg of fresh chicken intestines into a 100L stainless steel bucket, add 80L of water, then weigh 160g of sodium chloride and stir to dissolve, place in an autoclave, and treat at 132°C for 0.5h under high pressure and high temperature. Skim off the grease scum.

[0049] (2) Lower the temperature to 85° C., add 2% sodium hydroxide, and heat-preserve and saponify for 4 hours.

[0050](3) After saponification, the chicken intestines were washed with warm water at 40°C until the pH was 8.5, and alkaline lipase was added in an amount of 200 U / g wet chicken intestines, and the enzymatic hydrolysis temperature was 33°C for 120 minutes.

[0051] (4) After the enzymatic hydrolysis, wash the chicken intestines with water until the pH of the washing water is neutral and the washing water is not turbid, then heat up to the enzyme inactivation temperature of 100°C, inactivate for 10 minutes, and finally rinse with water for 1-2 times. After draining and drying, the avera...

Embodiment 3

[0053] (1) Weigh 10kg of fresh chicken intestines into a 100L stainless steel bucket, add 60L of water, then weigh 500g of sodium chloride and stir to dissolve, place in an autoclave, treat at 121°C for 2 hours under high pressure and high temperature, and skim off after the high pressure treatment Remove grease and foam.

[0054] (2) Lower the temperature to 90° C., add 5% sodium hydroxide, and heat-preserve and saponify for 4 hours.

[0055] (3) After saponification, the chicken intestines were washed with warm water at 40°C until the pH was 8.5, and alkaline lipase was added at a rate of 400 U / g wet chicken intestines. The enzymatic hydrolysis temperature was 35°C for 120 minutes.

[0056] (4) After the enzymatic hydrolysis, wash the chicken intestines with water until the pH of the washing water is neutral and the washing water is not turbid, then heat up to the enzyme inactivation temperature of 100°C, inactivate for 10 minutes, and finally rinse with water for 1-2 times....

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Abstract

The invention discloses a method for performing composite defatting on a fresh animal medicine material as well as a defatted animal medicine material. By the method, fat in the fresh animal medicinematerial can be removed by comprehensively utilizing a physical high-temperature method, a chemical saponification method and a bio-enzyme method. The problem of harmful solvent residues and environment pollution generated by an organic solvent method is avoided; meanwhile, the cost and the efficiency of single bio-enzyme treatment are reduced and the defatting effect is significantly improved. The method is suitable for defatting treatment of animal-derived medicine materials and other animal organs, and the defatting rate is 80 percent or more.

Description

technical field [0001] The invention relates to the technical field of medicinal material processing, and in particular to a method for compound degreasing fresh animal medicinal materials and degreasing animal medicinal materials. Background technique [0002] Traditional Chinese medicinal materials derived from animals (hereinafter referred to as animal medicinal materials) refer to traditional Chinese medicinal materials derived from whole animals, organs, physiological or pathological products, etc. for medicinal purposes. Animal medicinal materials occupy an important position in traditional Chinese medicine, and most of them are famous, expensive and special medicinal materials, which are an important part of traditional Chinese medicine. [0003] The composition of animal medicinal materials is complex, and most of them contain biological macromolecules, especially the contained or residual lipid substances. After oxidation and decomposition, they will produce unpleas...

Claims

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Application Information

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IPC IPC(8): A61K35/57
CPCA61K35/57
Inventor 董惠钧李向阳李华利刘红粉
Owner SHANDONG ZHONGTAI PHARMA
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