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Preparing and processing method of health-preservation oil obtained from shrimp heads

A processing method and technology of shrimp brain oil, applied in edible oil/fat, food science, application, etc., can solve the problems of easy oxidation and deterioration, and achieve the effects of inhibiting bacterial reproduction, enriching nutrition, and eliminating free radicals

Active Publication Date: 2015-11-18
QIONGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utilization of the by-products of shrimp processing has been a research hotspot in the past ten years. However, since the oil contained in the shrimp head is mostly composed of unsaturated fatty acids, it is very easy to oxidize and deteriorate, and the published literature does not involve the solution to this problem.

Method used

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  • Preparing and processing method of health-preservation oil obtained from shrimp heads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Raw material formula: raw material components include in parts by weight: 100 parts of shrimp heads of fresh and alive prawns, 250 parts of edible oil, 9.5 parts of spice powder over 80 mesh (wherein 4 parts of cloves, 1.5 parts of fennel, 4 parts of cassia bark ), 3 parts of ginger, 10 parts of edible salt, and 8 parts of white wine;

[0031] (2) raw material pretreatment: add spice powder, edible salt, white wine and ginger of formula quantity to the shrimp head of formula quantity, grind and mix in grinder mixer, obtain ground mixed shrimp head material;

[0032] (3) Vacuum microwave leaching: add a formula amount of edible oil to the ground mixed shrimp head material, use vacuum microwave to heat leaching at about 70°C, and heat leaching to stop when the color of the edible oil is bright red;

[0033] (4) Separation of solid and liquid: the material is repeatedly stirred after heating and extraction, and is filtered after the material is cooled to about 20°C, an...

Embodiment 2

[0037] (1) Raw material formula: The raw material components include in parts by weight: 80 parts of shrimp heads of South American chilled prawns, 150 parts of edible oil, 10.5 parts of spice powder over 50 meshes (wherein 2 parts of cloves, 0.5 parts of fennel, 5 parts of cassia bark) 3 parts of amomum, 1 part of nutmeg), 3 parts of ginger, 1 part of Chinese prickly ash, 5 parts of pepper, 5 parts of edible salt, and 3 parts of white wine;

[0038] (2) raw material pretreatment: add spice powder, edible salt, white wine and ginger of formula quantity to the shrimp head of formula quantity, grind and mix in grinder mixer, obtain ground mixed shrimp head material;

[0039] (3) Vacuum microwave leaching: add a formula amount of edible oil to the ground mixed shrimp head material, use vacuum microwave to heat leaching at about 90°C, and heat leaching to stop when the color of the edible oil is bright red;

[0040] (4) Separation of solid and liquid: the material stops heating an...

Embodiment 3

[0044] (1) Raw material formula: raw material components include in parts by weight: 90 parts of shrimp heads of South American frozen shrimp, 200 parts of edible oil, 10.5 parts of spice powder over 50 mesh (wherein 3 parts of cloves, 1.0 part of fennel, 3 parts of cassia bark , Amomum 2 parts, nutmeg 0.5 parts), ginger 3 parts, garlic 5 parts, edible salt 5 parts, white wine 3 parts;

[0045] (2) raw material pretreatment: add spice powder, edible salt, white wine and ginger of formula quantity to the shrimp head of formula quantity, grind and mix in grinder mixer, obtain ground mixed shrimp head material;

[0046] (3) Vacuum microwave leaching: add a formula amount of edible oil to the minced mixed shrimp head material, use vacuum microwave to heat leaching at about 80°C, and heat leaching to stop when the color of the edible oil is bright red;

[0047] (4) Solid-liquid separation: the material is repeatedly stirred after heating and leaching, and filtered after the materia...

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Abstract

The invention discloses a preparing and processing method of health-preservation oil obtained from shrimp heads. The health-preservation oil is prepared through the following steps: using the heads of fresh living shrimps or iced fresh shrimps or refrigerated shrimps as raw materials, using edible oil as an extraction agent, using medicinal and edible spices, pretreating raw materials so as to obtain minced mixed shrimp head materials, and leaching the minced mixed shrimp head materials through microwaves in vacuum; performing solid-liquid separation so as to obtain semi-finished shrimp head oil; and seasoning the semi-finished shrimp head oil, and dehydrating the seasoned semi-finished oil obtained from shrimp heads head oil so as to obtain the health-preservation oil obtained from shrimp heads. The health-preservation oil obtained from shrimp heads processed and prepared by the preparing and processing method disclosed by the invention not only has the characteristics of resisting oxidation of shrimp type fat and preventing oxidative deterioration, promotes the flavor of products, improves the health preservation function, increases the types of shrimp type processed foods, and satisfies the needs of people for shrimp type products which are rich in nutrition and prominent in health-care functions.

Description

technical field [0001] The invention belongs to the technical field of industrial production and processing of shrimp food, and specifically relates to a method for processing and producing health-preserving shrimp brain oil by using shrimp heads combined with traditional medicinal and edible dual-purpose spices. Background technique [0002] A large number of by-products such as shrimp heads and shrimp shells will be produced in the shrimp processing process, accounting for about 30% to 40% of the weight of the shrimp body. If these shrimp wastes are not intensively processed, it will not only cause waste of aquatic resources, increase the processing cost of aquatic products, but also cause pollution to the ecological environment. [0003] Shrimp head contains most of the viscera of shrimp, with high protein and fat content and many edible ingredients. Not only rich in nutrients such as protein, astaxanthin, and unsaturated fatty acids, but also mineral salts such as calci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/04
Inventor 雷鸣雷榰孙志唯
Owner QIONGZHOU UNIVERSITY
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