Method for preparing shellfish purifying agent and method for purifying shellfishes

A purifying agent and seafood technology, which is applied in the field of shellfish and seafood purification, can solve the problem of high cost of purification liquid, and achieve the effects of low cost, maintaining vitality and simple operation.

Active Publication Date: 2019-05-31
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

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  • Method for preparing shellfish purifying agent and method for purifying shellfishes
  • Method for preparing shellfish purifying agent and method for purifying shellfishes
  • Method for preparing shellfish purifying agent and method for purifying shellfishes

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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 method for preparing a shellfish purifying agent and a method for purifying shellfishes. The method for preparing the shellfish purifying agent comprises the following steps that tea is fermented, and a main purifying agent is obtained; the main purifying agent is filtered and pelleted, and the purifying agent is obtained. The method for purifying the shellfishes comprises the steps that S1, the purifying agent is added to clean water, the water is stirred to be uniform, and purifying agent liquid is obtained; S2,the purifying agent liquid in S1 is added to a purifying pool where the shellfishes are bred for purification. According to the methods, the water products are purified through pure natural tea extract, the living bodies of the products are not influenced, and the methods are easy to operate, low in cost and suitable for development of the industry for purifying the water 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 Applications(China)
IPC IPC(8): A01K61/50A22C29/04
CPCY02A40/81
Inventor 傅特恩
Owner 傅特恩
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