Active quick dissolving full valued bone powder, and preparation method

A processing method and instant technology, applied in the fields of application, food preparation, food science, etc., can solve the problems of loss of nutrients, low nutritional value, large particle size of bone meal, etc., and achieve the effect of maintaining nutrients, wide range of uses, and low cost

Inactive Publication Date: 2007-02-21
大连础明生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its processing method is to first crush the bone and then cook it under high pressure, then dry and pulverize it, and then mix the bone juice and the bone meal to make the pig bone meal. loss, so that the taste is poor and the nutritional value is low

Method used

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  • Active quick dissolving full valued bone powder, and preparation method
  • Active quick dissolving full valued bone powder, and preparation method
  • Active quick dissolving full valued bone powder, and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] The first step of degreasing: the fresh or frozen pig bones are first broken to less than 2cm, and mixed according to the weight ratio of bone: lye = 1: 6; 0.25M NaOH solution is used for lye. After mixing, heat to 50°C and keep it for 2-4 hours; filter and separate to get the supernatant, adjust the pH value of the supernatant to 3.0 with 6M HCI, and cool down to below 60°C; the fat (bone marrow oil) floats up and solidifies after cooling Take it out, it is bone marrow oil and fat products; protein precipitation, centrifugation (3500 rpm) recovery, that is, protein organic products;

[0068] The second step of vacuum dissociation: the above bone is pulverized by a colloid mill until the particle size is controlled below 2mm, and the bone powder is added to a vacuum dissociation tank, and 5 times (volume) of deionized water is added. HCI solution, maintain the pH value of 2.0, increase the vacuum degree after more than 0.5 hours, when the pH value remains basically unchan...

Embodiment 2

[0073] The first step of degreasing: the fresh or frozen bovine bone is first broken, broken to less than 2cm, and mixed according to the weight ratio of bone: lye = 1: 6; 0.25M NaOH solution is used for lye. After mixing, heat to 50°C and keep it for 2-4 hours; filter and separate to get the supernatant, adjust the pH value of the supernatant to 3.0 with 6M HCI, and cool down to below 60°C; the fat (bone marrow oil) floats up and solidifies after cooling Take it out, it is bone marrow oil and fat products; protein precipitation, centrifugation (3500 rpm) recovery, that is, protein organic products;

[0074] The second step, vacuum dissociation: the above-mentioned bone is pulverized by a colloid mill until the particle size is controlled below 2mm, and the bone powder is added to a vacuum dissociation tank, and 5 times (volume) of deionized water is added, and 6M is first added under a low vacuum degree. HCI solution, maintain the pH value of 2.0, increase the vacuum degree a...

Embodiment 3

[0079] According to the processing technology described in Example 1, fish bones are used as raw materials to process active instant full-priced fish bone powder.

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PUM

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Abstract

An instant active whole-value bone powder with nano-class granularity contains collagen (more than 13%), Ca (more than 15%) and minerals (more than 45%). Its preparing process is also disclosed.

Description

Technical field: [0001] The present invention relates to foodstuffs, particularly animal bone meal. Background technique: [0002] Animal bones are rich in protein, calcium, phosphorus and other nutrients needed by the human body, which can effectively enhance human physique and promote the growth and development of children. In daily life, people usually discard the bones after cooking them into soup, and only a small amount of bones are processed as feed and fertilizer. After people realize the nutritive value of bone, there are pig bone as raw material at present, and the pork bone meal is obtained through pulverization processing, and uses as food additive. However, its processing method is to first crush the bones and cook them under high pressure, then dry and pulverize them, and then mix the bone juice with the bone meal to make the pig bone meal. Loss, it tastes poor when eaten like this, and has low nutritional value. Invention content: [0003] The purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/317A23L1/304A23L33/16
Inventor 石华山辛丘岩于浩
Owner 大连础明生物科技有限公司
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