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Method for reinforcing gel property of minced fish through nanometer high-calcium fish bone meal

A kind of fish bone powder and nanotechnology, applied in the direction of food homogenization, bacteria used in food preparation, food science, etc., to achieve the effect of improving the gel network result, uniform particle size, and increasing the content of free calcium

Inactive Publication Date: 2019-08-09
QUANZHOU NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has not yet seen specific reports in the preparation of fish bone meal

Method used

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  • Method for reinforcing gel property of minced fish through nanometer high-calcium fish bone meal
  • Method for reinforcing gel property of minced fish through nanometer high-calcium fish bone meal

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Experimental program
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Effect test

Embodiment 1

[0027] 1. In terms of parts by mass, it contains: 80 parts of Balang fish meat, 6 parts of salt, 7 parts of fish bone meal, and 8 parts of ice water;

[0028] 2. Using Balang fish as the raw material, remove the head, viscera, scales, etc. of the raw fish according to the traditional method, clean the blood and mucus of the fish body, use the meat harvester to separate the fish bones from the fish meat, and put the fish meat into the washing tank for repeated rinsing for 2~ 3 times, take 80 parts of Balang fish meat, add 2 parts of salt and stir for dehydration, add 4 parts of salt, 7 parts of fish bone meal, and 8 parts of ice water to the dehydrated fish meat and grind for 20 minutes to form Balang fish surimi;

[0029] 3. The steps for making fish bone meal are as follows:

[0030] (1) Fully clean the leftovers of Balang fish bones, mix them evenly according to the material-to-liquid ratio of fish bones and 40wt% sodium carbonate solution of 1:3, soak for 40 minutes, and re...

Embodiment 2

[0037] 1. In terms of parts by mass, it contains: 80 parts of Balang fish meat, 6 parts of salt, 7 parts of fish bone meal, and 8 parts of ice water;

[0038] 2. Using Balang fish as the raw material, remove the head, viscera, scales, etc. of the raw fish according to the traditional method, clean the blood and mucus of the fish body, use the meat harvester to separate the fish bones from the fish meat, and put the fish meat into the washing tank for repeated rinsing for 2~ 3 times, take 80 parts of Balang fish meat, add 2 parts of salt and stir for dehydration, add 4 parts of salt, 7 parts of fish bone meal, and 8 parts of ice water to the dehydrated fish meat and grind for 20 minutes to form Balang fish surimi;

[0039] 3. The steps for making fish bone meal are as follows:

[0040] (1) Fully clean the leftovers of Balang fish bones, mix them according to the material-to-liquid ratio of fish bones and 40wt% sodium carbonate solution of 1:2, soak for 40 minutes, and remove th...

Embodiment 3

[0047] 1. In terms of parts by mass, it contains: 60 parts of Balang fish meat, 4 parts of salt, 3 parts of fish bone meal, and 5 parts of ice water;

[0048] 2. Using Balang fish as the raw material, remove the head, viscera, scales, etc. of the raw fish according to the traditional method, clean the blood and mucus of the fish body, use the meat harvester to separate the fish bones from the fish meat, and put the fish meat into the washing tank for repeated rinsing for 2~ 3 times, take 60 parts of Balang fish meat, add 1 part of salt and stir for dehydration, add 3 parts of salt, 3 parts of fish bone meal, and 5 parts of ice water to the dehydrated fish meat and grind for 15 minutes to form Balang fish surimi;

[0049] 3. The steps for making fish bone meal are as follows:

[0050] (1) Fully clean the leftovers of Balang fish bones, mix them evenly according to the material-to-liquid ratio of fish bones and 40wt% sodium carbonate solution of 1:3, soak for 40 minutes, and rem...

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Abstract

The invention discloses a method for reinforcing the gel property of minced fish through nanometer high-calcium fish bone meal, and belongs to the technical field of aquatic product processing. Decapterus maruadsi is selected as the raw material. The minced fish comprises, by mass, 60-100 parts of decapterus maruadsi meat, 4-10 parts of table salt, 3-10 parts of fishbone meal and 5-10 parts of icewater. By means of a traditional minced fish preparing method of meat collecting, rinsing, dewatering and blending, the high-calcium minced fish is prepared. The method has the advantages that due towater-soluble calcium in the added nanometer fishbone meal, the gel property of the minced fish is effectively improved, the viscoelasticity is improved, meanwhile the content of absorbable calcium in the minced fish product is increased, the basis is provided for the development of healthcare minced fish products, meanwhile the high-valued utilization of aquatic product leftovers is realized, and the method is simple in process, high in operability and high in applicability.

Description

technical field [0001] The invention belongs to the technical field of aquatic product processing, and relates to a method for strengthening the gel properties of surimi by nano-scale high-calcium fish bone meal. Background technique [0002] In surimi products, the biochemical properties of fish myofibrillar protein determine the characteristics of surimi gel. Myofibrillar protein is mainly composed of myosin, actin and actomyosin. Myofibrillar protein coagulates when heated. Gelling is maximized, resulting in a gel with high viscoelasticity. In the processing of traditional surimi products, salt ions such as phosphorus, calcium, sodium ions, etc., or gelling agents such as soybean protein and starch are added to improve the viscoelasticity of surimi products. Calcium ions released from fish bones have positive charges, which can bind the negative charges on actin to form calcium bridges and affect the gel properties of myofibrillar proteins. At the same time, calcium ion...

Claims

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Application Information

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IPC IPC(8): A23L17/00A23L5/10
CPCA23L17/70A23L17/65A23L5/17A23V2002/00A23V2400/125A23V2400/169A23V2300/26
Inventor 郭娟娟陈洪彬郑宗平郭凤仙许明明郑瑞生
Owner QUANZHOU NORMAL UNIV