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Process for preparing colostrum powder of cow and sheep and its prepared cow and sheep colostrum powder

A technology of goat milk powder and colostrum, applied in dairy products, milk preparations, applications, etc., can solve the problems that are not suitable for direct oral administration, and achieve the effects of good regeneration, long life, and low temperature

Inactive Publication Date: 2007-10-03
HEILONGJIANG KANPURE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high temperature in the above-mentioned production process, contact with acid, alkali or enzymes can cause degradation and decay of the colostrum’s physical and chemical properties and biological activities, especially the color and taste of the colostrum after cobalt-60 nuclear irradiation sterilization. Not to be taken orally

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Raw milk collection: collect colostrum from healthy cows and sheep within two days after calving, put it in the freezer immediately, and refrigerate at 0-4°C;

[0023] 2) Degreasing: 5.5 liters of the above-mentioned colostrum that passed the inspection were sent to a low-speed large-capacity refrigerated centrifuge for two centrifuges. The temperature of the centrifuge was 0° C., and the rotating speed was 4000 rpm. Remove the upper fat layer after the second centrifugation, and the fat content of skimmed colostrum is 0.08%;

[0024] 3) Sterilization: send 300 kg of the defatted colostrum into the membrane sterilization equipment, and use the cross-flow microfiltration method to sterilize through the ceramic membrane to filter out the bacteria and microorganisms in the colostrum, and use cooling during the operation. Water cooling, so that the colostrum temperature is 10 ℃; ceramic membrane pore size: 1.4 μm;

[0025] 4) Concentration: Send 300 kg of the above-ment...

Embodiment 2

[0030] 1) Raw milk collection: collect colostrum from healthy cows and sheep within two days after calving, put it in the freezer immediately, and refrigerate at 0-4°C;

[0031] 2) Degreasing: 5.5 liters of the above-mentioned colostrum that passed the inspection were sent to a low-speed large-capacity refrigerated centrifuge for two centrifuges. The temperature of the centrifuge was 10 ° C, and the rotating speed was 3000 rpm. Remove the upper fat layer after the second centrifugation, and the fat content of skimmed colostrum is 0.07%;

[0032] 3) Sterilization: send 300 kg of the defatted colostrum into the membrane sterilization equipment, and use the cross-flow microfiltration method to sterilize through the ceramic membrane to filter out the bacteria and microorganisms in the colostrum, and use cooling during the operation. Water cooling, so that the colostrum temperature is 15 ℃; ceramic membrane pore size: 1.4 μm;

[0033] 4) Concentration: Send 300 kg of the above-men...

Embodiment 3

[0038] 1) Raw milk collection: collect colostrum from healthy cows and sheep within two days after calving, put it in the freezer immediately, and refrigerate at 0-4°C;

[0039] 2) Degreasing: 5.5 liters of the above-mentioned colostrum that passed the inspection were sent to a low-speed large-capacity refrigerated centrifuge for two centrifuges. The temperature of the centrifuge was 4° C., and the rotating speed was 3500 rpm. Remove the upper fat layer after the second centrifugation, and the fat content of skimmed colostrum is 0.06%;

[0040] 3) Sterilization: send 300 kg of the defatted colostrum into the membrane sterilization equipment, and use the cross-flow microfiltration method to sterilize through the ceramic membrane to filter out the bacteria and microorganisms in the colostrum, and use cooling during the operation. Water cooling, so that the colostrum temperature is 25 ° C; ceramic membrane pore size: 1.4 μm;

[0041] 4) Concentration: Send 400 kg of the above-me...

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PUM

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Abstract

The preparation process of the present invention is that under standard GMP production condition and through serial cold process, cow and sheep colostrum is produced into cow and sheep colostrum powder containing active functional components with immune globulin and other active matters maintained. The preparation process includes the following steps: collecting colostrum material, defatting, sterilizing, concentrating, freeze drying, crushing, and packing. The produced cow and sheep colostrum powder has high effective component content, high immune globulin content, long survival time, homogeneous grains and good taste.

Description

technical field [0001] The invention relates to a method for preparing dairy products, in particular to a method for preparing colostrum products, in particular to a method for preparing bovine and sheep colostrum powder. Background technique [0002] Bovine and goat colostrum refers to the collective designation of the milk of cows and goats within 2 to 3 days after giving birth. Since ancient times, humans have had extensive experience that consuming bovine and goat colostrum is beneficial to health. Due to the lack of systematic research on the physiological functions of bovine and goat colostrum, and the unique physical and chemical properties of bovine and goat colostrum, it is not suitable for routine processing The raw material of dairy products is regarded as physiologically abnormal milk, which has been rejected by various dairy companies for many years. It has not been paid attention to by international and domestic experts in nutrition, bioengineering and food en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23C9/152A23C9/16
Inventor 段旭煌
Owner HEILONGJIANG KANPURE BIOTECH
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