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Production for active polypeptide food

A production method and technology for active polypeptides, applied in food preparation, food science, application and other directions, can solve the problems of poor stability of polypeptide food, complex production process, short storage time, etc., and achieve no allergic reaction, good taste, and improved liver function. Effect

Inactive Publication Date: 2005-05-11
辛海波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current production process of active polypeptide food is relatively complicated, the production cost is high, and the stability of the produced polypeptide food is relatively poor, easy to oxidize, and the storage time is short, which cannot meet the needs of the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] [Embodiment 1] The process of the present invention is as follows:

[0032] 1. Cleaning, select fresh chicken bones that pass the quarantine, wash them in water at 40--50°C, and crush them with a crusher;

[0033] 2. Cooking, put the washed broken bones into a cooking tank, add 2 times of water, and cook at 120°C and 0.15MPa for 4 hours;

[0034] 3. Settling, settling bone residue;

[0035] 4. Separation, use the disc separator to separate the bone oil from the clear broth obtained from the sedimentation, and reserve it for other purposes;

[0036] 5. Enzymatic hydrolysis, the separated supernatant was adjusted to have a Baume degree of 3, at 52°C and pH 8.0, add 2.5 L of alkaline endoprotease for enzymolysis for 2 hours, then at 52°C and pH 7.0, Add compound flavor protease 1000L for enzymolysis for 2 hours;

[0037] 6. Inactivate the enzyme, heat up to 80°C after enzymolysis, keep it for 10 minutes, then lower to 40°C;

[0038] 7. Ultrafiltration, the enzymatic so...

Embodiment 2

[0041] [embodiment 2] process of the present invention is as follows:

[0042] 1. Cleaning, select fresh chicken bones that pass the quarantine, wash them in water at 40--50°C, and crush them with a crusher;

[0043] 2. Cooking, put the washed broken bones into a cooking tank, add 1.5 times of water, and cook for 3 hours at 100°C and 0.2MPa;

[0044] 3. Settling, settling bone residue;

[0045] 4. Separation, use the disc separator to separate the bone oil from the clear broth obtained from the sedimentation, and reserve it for other purposes;

[0046] 5. Enzymolysis, adjust the Baume degree of the separated supernatant to 3, add alkaline endoprotease 2L for 1 hour at 55°C and pH 7.0, then add Compound flavor protease 800L enzymolysis for 1 hour;

[0047] 6. Inactivate the enzyme, heat up to 80°C after enzymolysis, keep it for 10 minutes, then lower to 40°C;

[0048] 7. Ultrafiltration, the enzymatic solution is put into the ultrafilter for ultrafiltration;

[0049] 8. Co...

Embodiment 3

[0051] [embodiment 3] process of the present invention is as follows:

[0052] 1. Cleaning, select fresh chicken bones that pass the quarantine, wash them in water at 40--50°C, and crush them with a crusher;

[0053] 2. Cooking, put the washed broken bones into a cooking tank, add 2 times of water, and cook at 130°C and 0.2MPa for 4 hours;

[0054] 3. Settling, settling bone residue;

[0055] 4. Separation, use the disc separator to separate the bone oil from the clear broth obtained from the sedimentation, and reserve it for other purposes;

[0056] 5. Enzymolysis, adjust the Baume degree of the separated supernatant to 3, add alkaline endoprotease 3L for 3 hours at 55°C and pH 7.0, then add Compound flavor protease 1200L enzymatic hydrolysis for 3 hours;

[0057] 6. Inactivate the enzyme, heat up to 90°C after enzymolysis, keep it for 30 minutes, then lower to 40°C;

[0058] 7. Ultrafiltration, the enzymatic solution is put into the ultrafilter for ultrafiltration;

[0...

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Abstract

An active polypeptide food for improving liver function and immunity and preventing anemia is prepared from fresh bone of animal thruogh breaking, steaming, removing bone dregs, separating out bone oil to obtain supernatant, adding alkaline endonuclease, enzymolyzing, adding proteinase, enzymolyzing, heating to 70-90 deg.C, holding the temp for 10-40 min, ultrafiltering, concentrating, spray powdering and loading in capsles.

Description

Technical field [0001] The invention relates to a production method of nutritious food, in particular to a production method of active polypeptide food. Background technique [0002] Experts from the World Health Organization and the Food and Agriculture Organization of the United Nations believe that a daily intake of 2,385 kilocalories, 75 grams of protein and 65 grams of fat is a standard diet for maintaining the normal activities of an ordinary citizen on the earth. One of the 16 standards for a well-off society in my country is that the per capita daily protein intake is not less than 75 grams. But in real life, it is far from this standard. This just needs to supplement protein in the food, mainly use soy protein isolate, peanut protein and other plant proteins at present, these plant proteins are some macromolecular proteins, although these plant proteins supplement the protein needed by the human body to a certain extent, but plant proteins also There are some disa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L13/60A23L33/18
Inventor 辛海波刘强
Owner 辛海波
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