Method for producing giant salamander polypeptide powder liver protection capsules

A technology of giant salamander polypeptide and polypeptide powder, which is applied in the field of biomedicine, can solve problems such as unclear functions, and achieve the effects of antioxidant activity, physical fatigue, less nutrient loss, and high safety

Inactive Publication Date: 2015-06-03
四川龙王洞生态农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, there are also studies on the hydrolysis of giant salamander proteases. The preparation of the few giant salamander polypeptides is limited to the optimization of enzymatic hydrolysis conditions, and its functions are limited to methods such as relieving physical fatigue; Chinese patent publication "CN102676622A" discloses "Great salamander nanopeptides and giant salamander wine" It can be seen from the patent application that the method is only to obtain giant salamander nano-peptides and more free amino acids through simple enzymatic hydrolysis of nano-sized giant salamander powder. The resulting products are questionable, and their functions are not very clear.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Take 1000 grams of cut fresh giant salamander meat, dry it at 60°C to obtain dried giant salamander meat (moisture content is 3-5%), grind it through 60 meshes, and obtain giant salamander meat powder, which can be used for 6 # The mineral spirits treatment removes the fat. The solvent was evaporated to obtain defatted giant salamander powder. Take 0.1 g of compound enzymes of animal hydrolytic protease and neutral protease (2:1) with 100,000 activity units each, pretreat with 5 g of 50°C hot water for 10 minutes, stir well and filter, add to 100 g of defatted giant salamander powder and pure In the system of 300 grams of water, no unsafe buffer solution was used to adjust the pH value, and the enzymatic hydrolysis was controlled for 1.5 hours at natural pH and 45°C. Then the enzymatic solution is centrifuged, filtered, and the filtrate is taken, and then filtered through an ultra-membrane twice, the first time is filtered with a membrane with a molecular weight cut-of...

Embodiment 2

[0022] Take 2000 grams of fresh giant salamander meat, dry it at 65°C to get dried giant salamander meat (moisture content is 3-5%), grind it through 80 meshes, and get giant salamander meat powder, which can be used for edible oil leaching and extraction for 6 # The mineral spirits treatment removes the fat. The solvent was evaporated to obtain defatted giant salamander powder. Take 0.2 grams of compound enzymes of animal hydrolytic protease and neutral protease (2:1) with 100,000 activity units each, pretreat with 5 grams of 50°C hot water for 10 minutes, stir well and filter, add to 200 grams of defatted giant salamander powder and pure In the system of 600 grams of water, no unsafe buffer solution was used to adjust the pH value, and the enzymatic hydrolysis was controlled for 1 hour at natural pH and 50°C. Then centrifuge the enzymatic solution, filter it, take the filtrate, and then pass it through ultra-membrane filtration twice. After passing through the liquid, a gi...

Embodiment 3

[0024] Take 2000 grams of fresh giant salamander meat, dry it at 65°C to get dried giant salamander meat (moisture content is 3-5%), grind it through 40 meshes, and get giant salamander meat powder, which can be used for 6 # The mineral spirits treatment removes the fat. The solvent was evaporated to obtain defatted giant salamander powder. Take 0.2 grams of compound enzymes of animal hydrolytic protease and neutral protease (2:1) with 100,000 activity units each, pretreat with 5 grams of 50°C hot water for 10 minutes, stir well and filter, add to 200 grams of defatted giant salamander powder and pure In the system of 600 grams of water, no unsafe buffer solution was used to adjust the pH value, and the enzymatic hydrolysis was controlled for 50 minutes at natural pH and 48°C. Then centrifuge the enzymatic solution, filter it, take the filtrate, and then pass it through ultra-membrane filtration twice. After passing through the liquid, a giant salamander polypeptide liquid w...

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PUM

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Abstract

The invention discloses a method for producing giant salamander polypeptide powder liver protection capsules. The method comprises the following steps of: performing low-temperature drying, grinding, fat removal, controllable composite enzyme digestion, centrifugation, filtration, two-time membrane filtration, vacuum concentration, freeze drying and crushing on fresh giant salamander meat to obtain giant salamander polypeptide powder; encapsulating the giant salamander polypeptide powder, and packaging to obtain a finished product.

Description

technical field [0001] The invention relates to a method for producing liver-protecting capsules of giant salamander polypeptide powder, belonging to the field of biomedicine. Background technique [0002] As the only existing large amphibian, the giant salamander is being deeply recognized and studied by people. At present, people's research on the giant salamander mainly focuses on ecological investigation, morphological anatomy, artificial breeding and breeding. With the success of artificial breeding, the importance of giant salamander academic research has been further sublimated, and people's understanding of the edible value and efficacy of giant salamander has continued to deepen. Unfortunately, there are very few deep-processed products that can be called giant salamanders. Some so-called giant salamander peptide products on the market are just giant salamander protein. Because peptides have more and stronger activity and diversity than other substances in organis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K38/01A61K9/48A23L1/29C12P21/06A61P1/16A61P37/02A61P39/06A61P39/00A23L33/00
Inventor 刘绍阳爱生邱平
Owner 四川龙王洞生态农业开发有限公司
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