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A preparation method for extracting brain health care emulsion from fish head

An emulsion and fish head technology, applied in the field of health food, can solve the problems of resource waste and abandonment, and achieve the effects of easy acceptance, comprehensive composition and organic combination.

Inactive Publication Date: 2015-11-25
任峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fish food processing, the heads of some fish (such as salmon, cod, etc.) are often discarded as by-products or processed at low prices, resulting in a certain waste of resources

Method used

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  • A preparation method for extracting brain health care emulsion from fish head
  • A preparation method for extracting brain health care emulsion from fish head
  • A preparation method for extracting brain health care emulsion from fish head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for extracting brain health care emulsion from fish head, the specific method is as follows:

[0028] 1) Raw material pretreatment:

[0029] Select 30kg of fresh salmon heads after gill removal, soak them repeatedly in pure water until the pH is 6.5±0.1, and crush them to 50 mesh with a bone crusher and bone mud machine to make a slurry;

[0030] 2) Neutral enzyme hydrolysis liquefaction

[0031] Add neutral protease according to the ratio of fish head to neutral protease mass ratio of 1000:5, hydrolyze at PH=6.5, temperature 50°C for 2 hours; then raise the temperature to 80°C, and stir at constant temperature for 3 hours;

[0032] 3) Oil-water separation

[0033] Centrifugation is used for oil-water separation, the centrifugal rate is 3000r / min, and the centrifugation is 15min;

[0034] 4) Continuous multi-step joint enzymatic hydrolysis for aqueous phase liquid and residual solid matter

[0035] Add lipase, neutral protease and pectinase to the aqueous p...

Embodiment 2

[0046] A method for extracting brain health care emulsion from fish head, the specific method is as follows:

[0047] 1) Raw material pretreatment:

[0048] Take 30kg of fresh cod head after removing the gills, soak it repeatedly with pure water until the pH of the soaking solution is 6.5±0.1, crush it to 50 mesh by a bone crusher and a bone mud machine, and make a slurry;

[0049] 2) Neutral enzyme hydrolysis liquefaction

[0050] Add neutral protease according to the ratio of fish head to neutral protease mass ratio of 1000:5, hydrolyze at PH=6.5, temperature 53°C for 1.5h; then raise the temperature to 83°C, and stir at constant temperature for 2.5h;

[0051] 3) Oil-water separation

[0052] Centrifugation is used for oil-water separation, the centrifugal rate is 3000r / min, and the centrifugation is 15min;

[0053] 4) Continuous multi-step joint enzymatic hydrolysis for aqueous phase liquid and residual solid matter

[0054] Add lipase, neutral protease and pectinase to...

Embodiment 3

[0065] A method for extracting brain health care emulsion from fish head, the specific method is as follows:

[0066] 1) Raw material pretreatment:

[0067] Take 30kg of fresh salmon heads with gills removed, soak them repeatedly in pure water until the pH of the soaking solution is 6.5±0.1, crush them to 50 mesh with a bone crusher and a bone mud machine, and make a slurry;

[0068] 2) Neutral enzyme hydrolysis liquefaction

[0069] Add neutral protease according to the ratio of fish head to neutral protease mass ratio of 1000:5, hydrolyze at PH=6.5, temperature 55°C for 1 hour; then raise the temperature to 85°C, and stir at constant temperature for 2 hours;

[0070] 3) Oil-water separation

[0071] Centrifugation is used for oil-water separation, the centrifugal rate is 3000r / min, and the centrifugation is 15min;

[0072] 4) Continuous multi-step joint enzymatic hydrolysis for aqueous phase liquid and residual solid matter

[0073] Add lipase, neutral protease and pecti...

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Abstract

The invention relates to a preparation method for extracting a brain health-care emulsion from a fish head. The method comprises the following steps: 1) pretreatment of raw materials: 2) hydrolysis and liquidation of neutral enzymes; 3) oil-water separation; 4) continuous multi-step combined enzymolysis for a water phase liquid and residual solid substances; 5) oily substance treatment; and 6) emulsion preparation. The method provided by the invention has the advantage that the biological active component of the fish head is adequately extracted by using a special process, so that a health-care food which aims at the growth and development of cranial nerve and improvement of intelligent level of brain function is reasonably prepared.

Description

technical field [0001] The invention relates to the technical field of health food, in particular to a brain health-care emulsion extracted from fish heads and an extraction and preparation method thereof. Background technique [0002] Fish is the oldest and most prosperous phylum of vertebrates. According to rough statistics, there are more than 24,000 species of fish in the world, including more than 3,000 species of marine species. Parts contain a wide variety of biologically active substances with various health and medical effects. Especially the heads of certain deep-sea fish have great potential in the development of health care functional ingredients. In fish food processing, the heads of some fish (such as salmon, cod, etc.) are often discarded as by-products or processed at low prices, resulting in a certain waste of resources. Contents of the invention [0003] For the defects existing in the prior art, the object of the present invention is to provide a kind ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/29A23L1/327A23L33/00A23L17/20
Inventor 任峰沈炳鑫葛安山廖小平
Owner 任峰