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Production process for squid roe foodstuff rich in DHA phosphatide

A production process, squid technology, applied in the direction of food composition, food science, application, etc., can solve the problems of complicated steps and high production cost, and achieve the effect of convenient eating, high yield and reasonable process steps

Inactive Publication Date: 2018-03-13
威海博宇食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation method of the above-mentioned healthy food needs to extract the DHA phospholipid from the squid roe and then further process it to obtain the end product directly facing consumers
Moreover, at the present stage, from extracting DHA phospholipids from squid egg raw materials to obtaining end products, it needs to go through processes such as raw material drying, crushing, extraction, concentration, filtration, precipitation, batching, homogenization, spray drying, dry mixing, and granulation. high cost
Therefore, it is imminent to develop a process for preparing squid roe products rich in DHA phospholipids in one step, and there is no solution in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of squid roe food production technology rich in DHA phospholipids, comprises the following steps:

[0027] S1: Take 2000g of fresh squid roe and wash with water, drain to obtain the raw material of squid roe, then add 20g of powdered seasoning, and beat to obtain a slurry rich in air bubbles; the powdered seasoning consists of the following raw materials in parts by weight: lemon 25 parts of powder, 20 parts of xylitol, 3 parts of vitamin E powder, 1 part of tea polyphenols, 2 parts of milk flavor, 1 part of red date flavor;

[0028] S2: Put the slurry obtained in S1 on a plate, and heat it in a steam cabinet at 90°C for 10 minutes to obtain a loose and porous block;

[0029] S3: freezing the block obtained in S2, and then freeze-drying at -40°C for 24 hours to obtain a dehydrated solid with a moisture content of 3%;

[0030] S4: The dehydrated solid obtained in S3 is subjected to carbon dioxide supercritical extraction to obtain the final product. The extractio...

Embodiment 2

[0033] A kind of squid roe food production technology rich in DHA phospholipids, comprises the following steps:

[0034] S1: Take 2000g of fresh squid roe and wash with water, drain to obtain the raw material of squid roe, then add 60g of powder seasoning, and beat to obtain a slurry rich in air bubbles; the powder seasoning consists of the following raw materials in parts by weight: lemon 40 parts of powder, 35 parts of xylitol, 6 parts of vitamin E powder, 2 parts of tea polyphenols, 5 parts of milk flavor, 3 parts of red date flavor;

[0035] S2: Put the slurry obtained in S1 on a plate, and heat it in a steam cabinet at 105°C for 20 minutes to obtain a loose and porous block;

[0036] S3: freezing the block obtained in S2, and then freeze-drying at -10°C for 72 hours to obtain a dehydrated solid with a moisture content of 2%;

[0037] S4: The dehydrated solid obtained in S3 is subjected to carbon dioxide supercritical extraction to obtain the final product. The extraction...

Embodiment 3

[0040] A kind of squid roe food production technology rich in DHA phospholipids, comprises the following steps:

[0041] S1: Take 2000g of fresh squid roe and wash with water, drain to obtain the raw material of squid roe, then add 40g of powder seasoning, and beat to obtain a slurry rich in air bubbles; the powder seasoning consists of the following raw materials in parts by weight: lemon 55 parts of powder, 50 parts of xylitol, 8 parts of vitamin E powder, 3 parts of tea polyphenols, 8 parts of milk flavor, 5 parts of red date flavor;

[0042] S2: Put the slurry obtained in S1 on a plate, and heat it in a steam cabinet at 97°C for 15 minutes to obtain a loose and porous block;

[0043] S3: freezing the block obtained in S2, and then freeze-drying at -25°C for 48 hours to obtain a dehydrated solid with a moisture content of 1%;

[0044] S4: The dehydrated solid obtained in S3 is subjected to carbon dioxide supercritical extraction to obtain the final product. The extraction ...

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Abstract

The invention provides a production process for a squid roe foodstuff rich in DHA phosphatide. The production process comprises the following steps: cleaning fresh squid roes with water, then drainingthe fresh squid roes so as to obtain a squid roe raw material, then adding powdery flavoring, and carrying out smashing so as to obtain pulp rich in bubbles; dishing up the pulp, and heating the pulpin a steaming cabinet so as to obtain a loose porous block; freezing the block, and then carrying out freeze drying so as to obtain a dehydrated solid with water content of no more than 3%; and subjecting the dehydrated solid to supercritical carbon dioxide extraction so as to obtain a finished product and carrying out vacuum packaging on the finished product. The production process provided by the invention is high in yield and reasonable in process steps, and retains natural proteins, DHA phosphatide and other components in the squid roes, removes neutral fat and cholesterol at the same time; and the production process directly prepares the product in one step and is substantially simplified.

Description

technical field [0001] The invention relates to a production process of squid roe food rich in DHA phospholipids. Background technique [0002] Squid, as an important utilization species of pelagic fishery in my country, is a typical bulk marine aquatic animal resource in China. A large amount of by-products such as squid roe and squid viscera are produced in the squid processing process, and its weight accounts for 20%-30% of the squid raw material weight. Studies have found that squid eggs are rich in DHA phospholipids, and the fatty acid composition at the sn-2 position is mainly DHA, accounting for about 30% of the total fatty acid weight, and its phospholipid composition is mainly lecithin, accounting for about 30% of the total phospholipid weight More than 80%. [0003] Compared with ordinary DHA products and phospholipid products from Luyuan, DHA phospholipids in squid eggs have more significant biological activities such as improving sleep, enhancing memory, improv...

Claims

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Application Information

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IPC IPC(8): A23L17/30A23L33/12A23L33/17A23L5/20
CPCA23V2002/00A23V2250/542A23V2250/2042A23V2250/1868
Inventor 蔡胜利孙兆敏蔡爱英曾海亭龙莉军
Owner 威海博宇食品有限公司
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