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Method for determining processing ratio of artemia cyst raw material

A technology of processing ratio and measurement method, which is applied in the direction of removing certain components and weighing, etc., can solve the problems of difficult operation, unsuitable for rapid determination of impurity content and processing yield, and time-consuming, and achieves easy operation and speed. Fast, time-saving effect

Inactive Publication Date: 2016-09-07
BOAIFENG BIOLOGICAL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the processing of Artemia eggs, the raw materials of Artemia eggs are mixed with impurities such as sediment and empty egg shells to varying degrees. The existing industry standard SC / T 2001-2006 stipulates the method for measuring the impurities of Artemia eggs, but in The actual application process takes a long time and is not easy to operate. It is not suitable for Artemia egg processing enterprises to quickly determine the impurity content and processing yield in the process of purchasing raw materials.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] 1. Use an electronic balance to weigh 100g (accurate to 2 decimal places) Artemia egg raw material, which is 1 sample. Three samples should be weighed in parallel each time.

[0028] 2. Take a 1L separatory funnel, add 1L 25°Bé salt water, add the weighed artemia eggs raw material into the separatory funnel, stir well, and then soak for 20 minutes.

[0029] 3. After 20 minutes, impurities with larger specific gravity will settle to the bottom of the separatory funnel, and Artemia eggs will float on the upper layer of the separatory funnel. After stratification, release the impurities that have settled to the bottom, and drain the water as much as possible. Be careful not to release the Artemia eggs during this process.

[0030] 4. After the impurities are released, pour the remaining Artemia eggs from the top of the separating funnel into a 250mL beaker, and rinse the remaining Artemia eggs into the beaker with an appropriate amount of fresh water. Take another 1L sep...

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Abstract

The invention discloses a method for determining the processing ratio of an artemia cyst raw material. The method comprises the following steps: fully immersing the artemia cyst raw material in saturated brine and freshwater, washing the immersed artemia cyst raw material, removing silts, empty shells and other impurities, dissolving salts, and removing water to obtain the weight of pure artemia cysts; and calculating the processing ratio of the artemia cyst raw material according to the weight of the raw material sample, the weight of a precipitated and separated sample and the content of water in order to finally obtain the coefficient of the artemia cyst raw material for forming 1 part of pure artemia cysts. The method for determining the processing ratio of the artemia cyst raw material is characterized in that the weight of the artemia cyst raw material for producing 1 parts of the pure artemia cysts is calculated through removing impurities and water. Compared with SC / T 2001-2006, the method disclosed in the invention has the advantages of design against the characteristics of the raw material artemia cysts, simple device needed in the invention, enhanced operability, fast detection speed, short time, high intuition, and easy operation in the artemia cyst purchasing and processing process of enterprises.

Description

technical field [0001] The invention relates to the technical field of processing open bait for aquatic organisms, in particular to a method for measuring the raw material processing ratio of Artemia eggs. Background technique [0002] Artemia is also called saltwater Artemia. It is also called salt worm or brine shrimp in Chinese folk. Classification belongs to Arthropoda, Crustacea, Braniopoda, Anocaria, Saltwater Artemia, Artemia. As an important bait organism and a good experimental animal material, Artemia has been widely valued by people. [0003] However, during the processing of Artemia eggs, the raw materials of Artemia eggs are mixed with impurities such as sediment and empty egg shells to varying degrees. The existing industry standard SC / T 2001-2006 stipulates the method for measuring the impurities of Artemia eggs, but in The actual application process takes a long time, is not easy to operate, and is not suitable for the requirements of artemia egg processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04
CPCG01N5/04
Inventor 高志军刘建郭焱
Owner BOAIFENG BIOLOGICAL PROD CO LTD
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