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Octopus slicing method

A processing method and octopus technology, which are 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, loss of nutrients, etc., and achieve high added value of products and convenient consumption , the effect of prolonging life

Inactive Publication Date: 2006-03-08
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

[0025] Remove the internal organs of 1500g or more of octopus after natural thawing from the warehouse, clean the surface sediment and attachments, especially the cleaning in the suction cup, cut to the position of the teeth between the meshes, and confirm the odor / foreign matter / specification one by one , Add 150kg of water, 12kg of coarse salt, 150g of monosodium glutamate to 150kg of octopus, mix and knead for 30min, remove the salt and knead the water, then add 150Kg of water and 500g of alum and knead for 5min, then wash it clean. Remove the head and teeth, and separate the feet, cut off under the eyes, discard the eye, cartilage and mouth; classified according to the specifications of 111-140g, 141-180g, and 181-250g; put the washed octopus in boiling water, and keep the water temperature at 97-100℃ , 150kg of octopus per cage, 600kg of water, 700g of coarse salt, 100g each time, blanching time 4~6min; use nozzle type long flowing water to cool for 10~20s, and then use water...

Embodiment 2

[0027] Similar to Example 1, the difference is that octopus 300 / 500g strips are used to clean the surface sediment and attachments, especially the cleaning in the suction cup, cut to the position of the teeth between the meshes, and confirm the odor / foreign matter / specification one by one. Add 150kg of water, 12kg of coarse salt, 150g of monosodium glutamate to 150kg of octopus, mix and knead for 30min, remove the salt, knead the water, add 150kg of water and 500g of alum, and knead for 5min, then wash it clean. Remove the head and teeth, separate the feet, cut off under the eyes, discard the eyes, cartilage and mouth; sort according to specifications of 35-40g, 41-70g, 71-100g; put the washed octopus in hot water, and keep the water temperature 75-80 ℃, 150kg of octopus per cage, 600kg of water, add coarse salt, add salt to 0.8% of the water, blanching time 4-6min; use nozzle type long-flowing water to cool for 10-20s, and then use water temperature below 10℃ to account for water...

Embodiment 3

[0029] Similar to Example 1, the difference is that octopus 300 / 500g strips are used to clean the surface sediment and attachments, especially the cleaning in the suction cup, cut to the position of the teeth between the meshes, and confirm the odor / foreign matter / specification one by one. Add 120kg of water, 8kg of coarse salt, 300g of MSG to 150kg of octopus, mix and knead for 30min, remove the salt and knead the water, then add 120Kg of water, 300g of alum, and knead for 5min, then clean it. Remove the head and teeth, separate the feet, cut off under the eyes, discard the eyes, cartilage and mouth; sort according to specifications of 35-40g, 41-70g, 71-100g; put the washed octopus in hot water, and keep the water temperature 75-80 ℃, 150kg of octopus per cage, 600kg of water, add coarse salt, add salt to 0.8% of the water, blanch time 10~12min; use spray nozzle type long flow water to cool for 10~20s, and then use water temperature below 10℃ to add to the water volume It is 1% ...

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Abstract

The processing method of octopus slices includes the following step: cleaning, deodorizing, rolling with salt, removing eye, soft bone and tooth, scalding, cooling, secondary cooling by using saline water, slicing, sterilizing, draining, metering, freezing and packaging.

Description

Technical field [0001] The invention relates to a processing method of aquatic products, in particular to a processing method of octopus slices. Background technique [0002] Octopus, commonly known as Octopus octopus, has at least 142 species, 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, cereals, meat, dairy products and other seafood. In the sixth issue of 2000, the SME Science and Technology Magazine introduced the process of extracting natural taurine from octopus: shelling, washing, homogenizing, boiling with 3 times the amount of water for 1 hour, filtering out the juice, and boiling the residue with water for 0.5 hours, and combining The juice, concentrate, add HCl to adjust the pH to 3, make acidi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A22C25/20
Inventor 张育荣
Owner 厦门东海洋水产品有限公司
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