Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tuna bone powder and preparation method thereof

A tuna and fish bone technology, applied in the preparation of tuna bone meal, in the field of tuna bone meal, can solve the problems of lack of major breakthrough in bone meal absorption efficiency, loss of nutrients, and inability to satisfy users, etc., to shorten softening time, reduce hardness, improve The effect of softening efficiency

Pending Publication Date: 2020-01-10
荣成市广益水产食品有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method of softening fish bones has the characteristics of low cost and easy operation, it is easy to cause the loss of nutrients in fish bones during the treatment process. At the same time, there are problems of low softening efficiency, long time consumption, and low utilization rate, which cannot meet the needs of the industry. user needs
In addition, in previous studies, it was also found that in the process of animal osteoid processing, the dissolution of protein content has always been low, and the body has not made a major breakthrough in the absorption efficiency of bone powder, but only in the process of bone powder absorption. A lot of research has been done on the research of deodorization and odor removal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method for tuna bone powder, comprising the steps of:

[0028] (1) Raw material pretreatment: select tuna bone raw materials with bright white color and no peculiar smell, rinse them repeatedly under drinking water, drain and set aside;

[0029] (2) Softening of fish bones: The washed tuna bones are treated with subcritical water combined with microwave, and the fish bones are soaked in subcritical water at 110°C for 10 minutes. The fish bones and subcritical water are mixed according to the ratio of material to liquid at 1:5. Then dry it at 70°C, and then treat it with 550w ultrasonic wave for 1.2min to obtain softened fish bones for later use;

[0030] (3) Deodorization of fish bones: mix the softened fish bones with 6.7% deodorization agent by mass evenly, let it stand for 20 minutes, rinse it with running water 4 times after the end, and get the deodorization fish bones for use (the deodorization agent is prepared as follows Preparation method: accord...

Embodiment 2

[0035] A preparation method for tuna bone powder, comprising the steps of:

[0036] (1) Raw material pretreatment: select tuna bone raw materials with bright white color and no peculiar smell, rinse them repeatedly under drinking water, drain and set aside;

[0037] (2) Fish bone softening: The washed tuna bone is treated with subcritical water combined with microwave, and the fish bone is soaked in subcritical water at 100°C for 10 minutes. The fish bone and subcritical water are mixed according to the ratio of material to liquid at 1:4. Then dry at 60°C, and then supplemented with 500w ultrasonic treatment for 2.0min, to obtain softened fish bones for later use;

[0038] (3) Deodorization of fish bones: Mix the softened fish bones with 10.0% deodorization agent by mass evenly, let it stand for 10 minutes, rinse with running water 3 times after the end, and get the deodorization fish bones for use (the deodorization agent is prepared as follows The method is prepared: accord...

Embodiment 3

[0043] A preparation method for tuna bone powder, comprising the steps of:

[0044] (1) Raw material pretreatment: select tuna bone raw materials with bright white color and no peculiar smell, rinse them repeatedly under drinking water, drain and set aside;

[0045] (2) Softening of fish bones: The washed tuna bones are treated with subcritical water combined with microwave, and the fish bones are soaked in subcritical water at 120°C for 30 minutes. The fish bones and subcritical water are mixed according to the material-to-liquid ratio of 1:6. Then dry at 80°C, and then use 600w ultrasonic treatment for 0.5min to soften the fish bones for later use;

[0046] (3) Deodorization of fish bones: Mix the softened fish bones with 10.0% deodorization agent by mass evenly, let it stand for 10 minutes, rinse it with running water 5 times after the end, and get the deodorization fish bones for use (the deodorization agent is prepared as follows Preparation method: according to the prop...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses tuna bone powder and a preparation method thereof. High-quality tuna bones are repeatedly washed clean and drained for a standby application, then a subcritical water combined microwave treatment is used to enable fish bones to be fully softened, then after the fish bones are evenly mixed with a deodorant, putting still is conducted for 10-30 min, then the deodorantis washed clean with clean water, and finally the fish bones are dried, pulverized and sterilized to obtain the tuna bone powder. The subcritical water combined microwave treatment technology is usedfor processing the tuna bones, can effectively shorten softening time, enhances a softening effect, and reduces time cost loss. At the same time, the preparation method retains calcium, phosphorus and other nutritional components in the fish bones to the maximum extent, and avoids caused loss and waste of nutrients during the softening process. In addition, after the subcritical water combined microwave treatment, the preparation method lays foundation for late-stage deodorization, drying and pulverization, can effectively release minerals of hydroxyapatite, etc. in the fish bones, significantly increases protein content in the fish bones, and enables nutrients in the fine powder to be more liable to be digested and absorbed by human body.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a preparation method of tuna bone meal and the tuna bone meal prepared by the method. Background technique [0002] Due to its high nutrition and high edible value, tuna is generally processed into tuna sashimi and canned fish, which is loved by consumers all over the world; but tuna bone is one of the by-products of the tuna processing industry, because of its economic benefits Lowdown is usually discarded along with other by-products such as offal. Tuna bone meal is made from crushed tuna bone. It is rich in nutritional value and contains various nutrients such as fat, protein, calcium, and phosphorus. The ratio of calcium and phosphorus is reasonable, and it is easy to be absorbed by the human body. Adding it to food can increase food quality. The nutritional value of tuna can also be significantly improved and the utilization rate of tuna can be significantly incre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23L17/00A23L33/00A23L5/30A23L5/20A23P10/40
CPCA23L17/00A23L17/70A23L5/34A23L5/27A23L5/276A23L5/32A23L33/00A23P10/40A23V2002/00
Inventor 曲晓光赵志峰吴茜靳岳肖学军谭建民
Owner 荣成市广益水产食品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products