Production process of bovine bone peptone

A production process and technology of peptone, which is applied in the field of bovine bone peptone production process, can solve the problems of large temperature, pH and time range, obvious difference in moisture content of finished products, and different laying thickness, so as to achieve high energy consumption cost and increase The effect of total nitrogen and amino nitrogen content, mild and safe production conditions

Inactive Publication Date: 2015-03-25
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. It is necessary to cook the beef bone for several hours under the high temperature condition of 120-150 ℃, the energy cost is high, and it is relatively unsafe
[0007] 2. The enzymatic hydrolysis process does not specify which enzyme or which enzymes are compounded in what amount, and the corre

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of production technology of bovine peptone, concrete steps are as follows:

[0053] A. Solvent

[0054] Add water to the raw material bovine paste, stir while adding, the bovine paste contains beef, and the content of beef is 16%;

[0055] B. Adjust the pH value

[0056] Under the condition of constant temperature at 48°C and constant stirring, adjust the pH value of the feed liquid to 7.8;

[0057] C. Enzymolysis

[0058] Enzyme hydrolysis twice: under continuous stirring, add biological enzymes to the feed solution twice, and enzymatic hydrolysis at constant temperature for 4 hours, and keep the pH value at 7.8 during the entire enzymatic hydrolysis process;

[0059] D. Enzyme inactivation

[0060] After enzymatic hydrolysis, adjust the pH value to 6, raise the temperature of the feed solution to 75°C under constant stirring, add diatomaceous earth, and boil for 5 minutes;

[0061] E. Finished product

[0062] After the feed liquid is filtered, concentrat...

Embodiment 2

[0064] A kind of production technology of bovine peptone, concrete steps are as follows:

[0065] A. Solvent

[0066] Add water to the raw material bovine paste, stir while adding, the bovine paste contains beef, and the content of beef is 25%;

[0067] B. Adjust the pH value

[0068] Under the condition of constant temperature at 54°C and constant stirring, adjust the pH value of the feed liquid to 8.2;

[0069] C. Enzymolysis

[0070] Enzyme hydrolysis twice: under continuous stirring, add biological enzymes to the feed solution twice, and enzymatic hydrolysis at constant temperature for 6 hours, and keep the pH value at 8.2 during the entire enzymatic hydrolysis process;

[0071] D. Enzyme inactivation

[0072] After enzymatic hydrolysis, adjust the pH value to 6.5, raise the temperature of the feed solution to 85°C under constant stirring, add diatomaceous earth, and boil for 10 minutes;

[0073] E. Finished product

[0074] After the feed liquid is filtered, concent...

Embodiment 3

[0076] A kind of production technology of bovine peptone, concrete steps are as follows:

[0077] A. Solvent

[0078] Add water to the raw material bovine paste, stir while adding, the bovine paste contains beef, and the content of beef is 20%;

[0079] B. Adjust the pH value

[0080] Under the conditions of constant temperature of 50°C and constant stirring, adjust the pH value of the feed liquid to 8;

[0081] C. Enzymolysis

[0082] Enzyme hydrolysis twice: under continuous stirring, add biological enzymes to the feed solution twice, and enzymatic hydrolysis at constant temperature for 5 hours, and keep the pH value at 8 during the entire enzymatic hydrolysis process;

[0083] D. Enzyme inactivation

[0084] After enzymatic hydrolysis, adjust the pH value to 6.2, raise the temperature of the feed solution to 80°C under constant stirring, add diatomaceous earth, and boil for 8 minutes;

[0085] E. Finished product

[0086] After the feed liquid is filtered, concentrate...

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PUM

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Abstract

The invention provides a production process of bovine bone peptone. The production process specifically comprises the following steps: A, dissolving materials, namely adding water into a raw material bovine bone cream while stirring, wherein the bovine bone cream contains 16-25% of beef; B, adjusting the pH value, namely adjusting the pH value of a material solution to 7.8-8.2 at a constant temperature of 48-54 DEG C while continuously stirring; C, performing enzymolysis, namely carrying out enzymolysis for two times, adding a biological enzyme into the material liquid at twice while continuously stirring, and performing constant-temperature enzymolysis for 4-6 hours, wherein the pH value during the whole enzymolysis process is kept between 7.8 and 8.2; D, performing enzyme deactivation, namely after enzymolysis, adjusting the pH value to be 6-6.5, heating the material liquid to 75-85 DEG C while continuously stirring, then adding diatomite, and boiling for 5-10 minutes; and E, obtaining a finished product, namely filtering, concentrating and drying the material liquid to obtain the finished product. The production process is advanced in technology and reasonable in process route, and a peptone product is good in quality and low in water and ash content, and is suitable for industrial application.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a production process of bovine bone peptone. Background technique [0002] my country is a big consumer of poultry and livestock. Bone resources are extremely rich, and its nutritional value is also very high. It is a high-quality protein source. However, the consumption of poultry and livestock in our country is often limited to the utilization of poultry and livestock meat, and a large number of poultry and livestock bones are not fully utilized, resulting in a huge waste of resources and environmental pollution. Among them, bovine bone is particularly serious, so it is of great significance to prepare peptone from bovine bone. [0003] Peptone is a pale yellow powder obtained by hydrolyzing meat, casein or gelatin with acid or protease and then dried. It can also be a water-soluble mixture obtained by decomposing protein with acid, alkali or protease. Pe...

Claims

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Application Information

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IPC IPC(8): C12P21/06
Inventor 何强卢云浩周航李学理
Owner SICHUAN UNIV
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