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Integral octopus processing method

A processing method and technology for octopus, applied in fish processing, slaughtering, food science and other directions, can solve the problems of difficult to control microbial indicators, inconsistent color, aroma and taste, low added value of products, etc., and achieve high added value and safety of products. The effect of high hygiene level and excellent color, fragrance and quality

Inactive Publication Date: 2006-03-01
厦门东海洋水产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing octopus is limited by processing technology and processing equipment, it is difficult to control microbial indicators, the loss of nutrients is serious, the color, aroma and taste are not coordinated, and the processed products are difficult to be accepted by consumers, so it is generally difficult to deep process them, resulting in products low added value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Sorting the octopus thawed in running water on the same day according to the specifications, picking out the octopus <25g / piece, removing the viscera and washing, cleaning the surface sediment and attachments; removing the octopus with odor, kneading with salt, according to octopus: water: Salt = 150kg: 120kg: 8kg, time 20min; remove the remaining water after kneading with salt, add a second time to knead and wash, and then wash one by one with a brush; confirm the odor again, remove the octopus with odor; wash the octopus head department. Put octopus in boiling water, keep the temperature at 95-100°C, add 600kg of water per 150kg, add salt, the amount of salt is 0.8% of the water, and the time is 1min; change the water once every 7 times. First cool with running water for the first time, then cool with water with a temperature lower than 10°C and add salt, acetic acid, and Vc for the second time, octopus: water: salt: acetic acid = 100:80:0.8:0.05, the second cooling t...

Embodiment 2

[0029] Similar to Example 1, the difference is that the octopuses thawed in running water on the same day were sorted according to specifications, and the octopuses <1500g / piece were picked out, cleaned after removing internal organs, and cleaned the surface sediment and attachments. Make an incision between the eye and the eye to the tooth position, confirm the odor / foreign matter / specification one by one, remove the octopus with odor, and rub it with salt, according to octopus:water:salt=150kg:150kg:12kg, time 30min; remove salt After kneading the remaining water, add 150kg of water and 700g of alum, knead and wash for 5 minutes, and wash them one by one with a brush; confirm the odor again, remove the octopus with odor, and sort according to specifications: 1501~1800g / piece, 1801~2000g / piece Octopus, 2001-2500g / piece, more than 2500g / piece; put octopus in boiling water, temperature is 97-100℃, 130kg per cage, water volume 600kg, salt amount is 1.5% of water volume, blanching...

Embodiment 3

[0031] Similar to Example 1, the difference is that the octopuses thawed in running water on the same day were sorted according to specifications, and the octopuses <500g / piece were picked out, cleaned after removing internal organs, and cleaned the surface sediment and attachments. Make an incision between the eye and the eye to the tooth position, confirm the odor / foreign matter / specification one by one, remove the octopus with odor, and rub it with salt, according to octopus:water:salt=150kg:180kg:15kg, time 10min; remove salt After kneading the remaining water, add 150kg of water, 600g of alum, knead and wash for 5 minutes, and wash each piece with a brush; confirm the odor again, remove the octopus with odor, and sort according to specifications: 500-800g / piece, 801-1200g / piece Octopus, 1201~1700g / piece; Put octopus in boiling water, temperature is 97~100℃, 130kg per cage, water volume 550kg, salt amount is 1% of water volume, time is 500~800g / piece, 1.5min, 801~ 1200g / pi...

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PUM

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Abstract

The present invention relates to aquatic product processing and is especially integral octopus processing process. The integral octopus processing process includes the following steps: sorting and washing octopus, cutting between eye to teeth, kneading while adding salt and eliminating water, twice kneading and washing with alum solution, washing, sorting, scalding in boiling water with salt, cooling, washing, sterilizing, draining to eliminate water, weighing and quick freezing. The product is instant octopus food with the nutritious components of octopus maintained at most.

Description

technical field [0001] The invention relates to a method for processing aquatic products, in particular to a method for processing whole octopuses. Background technique [0002] Octopus, commonly known as eight-banded octopus, has at least 142 varieties, and China is one of its main producing areas. Octopus is an aquatic product with extremely high taurine content in food, reaching 31.2μmol / g, equivalent to 390mg / 100g (see literature: Chen Yuzhen, Taurine Content in Food, Amino Acids and Biological Resources [J], 1994, 4) , much higher than fruits, vegetables, seeds, nuts, grains, meat, dairy products and other seafood. Small and Medium Enterprise Science and Technology Magazine introduced the process of extracting natural taurine from octopus in the sixth issue of 2000: remove the shell and wash, homogenate, add 3 times the amount of water and boil for 1 hour, filter out the juice, add water to the residue and boil for 0.5 hour, combine Concentrate the juice, add HCl to a...

Claims

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Application Information

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IPC IPC(8): A22C25/00
Inventor 张育荣
Owner 厦门东海洋水产品有限公司
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