Quick-freeze sea urchin with shell and preparation method thereof

A sea urchin and sponge technology, applied in food preparation, processing crustaceans, food preservation, etc., can solve the problems of difficulty in meeting the large demand for fresh sea urchins, difficult preservation of fresh and live sea urchins, loss of sea urchin characteristics, etc. , good color, pure color effect

CN101623112AInactive Publication Date: 2010-01-13ZHANGZIDAO GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-01-13
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention relates to a preparation method of quick-freeze sea urchin with shells, comprising the following steps successively: opening the shell of the sea urchin with a hole of which the diameter is 3 to 4. 5cm at the mouth part of the sea urchin; using non-iodized edible refined salt to prepare salt water of which the concentration is 3 to 4% to rinse the sea urchin; freezing the sea urchin quickly, then packaging the sea urchin, paving a cold accumulating bag at the bottom of the wrapper, paving the sea urchin after the upper layer of the cold accumulating bag is paved with sponge, and paving plastic wrap and sponge on each layer of the sea urchin. The invention also relates to quick-freeze sea urchin with shells prepared by the method. By adopting the preparation method in the invention, the quick-freeze sea urchin with shells not only can be ensured fresh but also can be stored for a long while, thereby obtaining the quick-freeze sea urchin with shells capable of being eaten freshly and being stored for a long while.
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Description

technical field

[0001] The invention relates to a frozen aquatic product, in particular to a quick-frozen shelled sea urchin and a preparation method thereof. Background technique

[0002] Aquatic products are becoming more and more popular because of their rich nutrition and delicious taste. With the improvement of living standards, consumers are increasingly pursuing high-quality and diversified products, especially sea urchins among seafood products. The edible part of sea urchin is the gonad in its body cavity, which is called sea urchin egg, also known as gonad or sea urchin paste. Sea urchin eggs are not only delicious, but also rich in nutrients, including protein, fat, and vitamins A, D, and B 1 , B 2 , and calcium, phosphorus, iron and a variety of amino acids and other nutrients that are very beneficial to the human body. Sea urchin also has high medicinal value. Sea urchin eggs contain high fatty acids. It is a good medicine for preventing certain cardiovascula...

Examples

Embodiment Construction

[0028] The preparation method of the quick-frozen shelled sea urchin of the present invention uses fresh and alive Ezoma manure sea urchin, the shell diameter of which is about 3 cm or more after removing the spines, purple sea urchin or other edible sea urchins as raw materials, through the steps of opening, removing visceral impurities, quick-freezing, packaging, etc. Made of quick-frozen shelled sea urchin.

[0029] Take the purple sea urchin as an example below to further illustrate the present invention.

[0030] Sea urchins are made of fresh, live and pollution-free purple sea urchins, especially purple sea urchins with plump and plump gonads, which are close to maturity and have larger individuals. The shell diameter is about 5 cm or more after removing the spines. The purple sea urchins are cooled and pre-cooled. A few hours, depending on the season and sea urchin raw materials.

[0031] When opening the shell, hold the sea urchin with the left hand, the mouth of the ...