A kind of preparation method of clarification agent of shellfish and purification method of shellfish

A purification agent and seafood technology, which is applied in the preparation of shellfish purification agent and the purification field of shellfish, can solve the problem of high cost of purification liquid, and achieve the effects of low cost, good taste and umami taste, and simple operation

Active Publication Date: 2021-11-09
傅特恩
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But because the price of dried seaweed itself is high, the cost of purification solution is high, and this method is suitable for marine bivalve molluscs, but there is no explanation for monovalve molluscs such as abalone

Method used

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  • A kind of preparation method of clarification agent of shellfish and purification method of shellfish
  • A kind of preparation method of clarification agent of shellfish and purification method of shellfish
  • A kind of preparation method of clarification agent of shellfish and purification method of shellfish

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preparation example Construction

[0037] The present invention provides an embodiment of a method for preparing a clarification agent for shellfish and seafood, comprising the following steps: fermenting tea leaves to obtain the main purifying agent; filtering and granulating the main purifying agent to obtain the purifying agent.

[0038] Fresh tea leaves are unsun-dried tea leaves. After washing with sterile water and removing impurities, the surface moisture is removed and mixed with salt. The salt can be ordinary edible salt, or directly use sodium chloride with high purity. . After the fermentation is complete, the granulator granulates. The purifying agent mainly contains tea extract, and different plant extracts, such as honeysuckle extract and lotus leaf extract, can also be added according to different shellfish.

[0039] The shellfish mentioned above are live shellfish, selected from one or more of oysters, abalones, clams, razor clams, scallops, geoducks, scallops, clams, mussels and conchs.

[00...

Embodiment 1

[0050] Clean the picked tea leaves, add 0.5% sodium chloride by weight, stir evenly, place in a fermenter for airtight fermentation, keep the fermentation temperature at 25°C, and ferment for 20 days. After the fermentation is completed, 100 mesh Filter out the liquid, add 20% of the flour by weight of the liquid, stir evenly, and then use a granulator to granulate to make a purifying agent. The mass ratio of purifying agent to clean water is 1:50, and the purifying agent liquid is prepared, and the mass ratio of purifying agent liquid and seawater in the purification pool is 1:1800, and then added to the purification pool with oysters for cultivation. Purify for 15 hours.

Embodiment 2

[0052] Clean the picked tea leaves, add 5% sodium chloride by weight, stir evenly, place in a fermenter for airtight fermentation, keep the fermentation temperature at 5°C, and ferment for 10 to 20 days. After the fermentation is completed, Filter out the liquid with a 10-mesh filter, add 30% of the flour by weight of the liquid, stir evenly, and then use a granulator to granulate. The mass ratio of purifying agent to clean water is 1:36, and the mass ratio of purifying agent liquid and seawater in the purification pool is 1:3000, and the mass ratio of the purifying agent liquid and the seawater in the purification pool is 1:3000. Purify for 0.5 hours.

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Abstract

The invention relates to the field of shellfish purification, in particular to a preparation method of a shellfish purifier and a shellfish purification method. The preparation method of the clarifier for shellfish and seafood comprises the following steps: fermenting the tea leaves to obtain the main purifying agent; filtering and granulating the main purifying agent to obtain the purifying agent. Purification method of shellfish, S1: adding the purifying agent described in the right into clean water, and stirring evenly to obtain a purifying agent liquid; S1: adding the purifying agent liquid in step S2 into a purification pond where shellfish is cultivated Purify. The invention purifies the aquatic products with pure natural tea extract, does not affect the living body of the product, has simple operation and low cost, and is suitable for industrial development of purified aquatic products.

Description

technical field [0001] The invention belongs to the field of shellfish purification, and in particular relates to a preparation method of a shellfish purifying agent and a purification method of shellfish. Background technique [0002] Shellfish seafood refers to marine shellfish that can be eaten by humans and taste delicious. Common oysters, mussels, meretrix meretrix, and razor clams belong to this category. Shellfish are loved by people because of their delicious taste and rich nutrition. [0003] However, due to the living environment, shellfish are likely to carry harmful substances in the body such as heavy metals, bacteria, viruses, and parasites that affect human health. Every year there are reports of bacterial or viral contamination of shellfish. Therefore, the purification of shellfish is very important for people's safety. [0004] In the prior art, for the purification of aquatic products, most of them use a certain concentration of salt water to cultivate a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/50A22C29/04
CPCY02A40/81
Inventor 傅特恩
Owner 傅特恩
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