Device and method of preparing heme iron

Abstract

The invention relates to a device and method of preparing heme iron. The device comprises an electric separating cylinder, a direct current power supply, a blood feeding barrel, a blood discharging barrel and a valve. The electric separating cylinder comprises a glass cylinder, positive and negative electrode plates, a filter cartridge and a valve. According to the preparation device, the positive and negative electrode plates are separately connected to two end plates in the rectangular glass cylinder of the electric separating cylinder, the filter cartridge for collecting heme iron is inserted into the negative electrode plate, an opening in one side of the filter cartridge is connected to an ionic membrane, the bottom of the glass cylinder is connected to a valve, the blood discharge barrel is arranged below the valve, the blood feeding barrel is mounted above the glass cylinder, the voltage of a direct current power supply can be adjusted, and the anode and cathode of the direct current power supply are electrically connected to the negative electrode plates; the preparation method comprises the steps: pouring animal blood into the blood feeding barrel, wherein the blood flows into the glass cylinder as an electrolyte; connecting the power supply of the negative electrode plates, wherein under the action of the direct current voltage, heme iron ions with positive charges in the blood are separated and migrate to the negative electrode plate; and collecting the heme iron ions through the ionic membrane on the filter cartridge in the filter cartridge to periodically take out heme iron in the filter cartridge powder which is dried for later use. According to the device and method of preparing heme iron, high purity heme iron can be prepared for iron-supplementing drugs and foods.

Description

technical field [0001] The invention relates to a device and method for preparing heme iron by separating iron supplement from animal blood. Background technique [0002] It is currently known to prepare heme iron by using animal blood to prepare heme iron through ultrafiltration, pressure filtration, centrifugation, membrane fractionation, and enzymatic hydrolysis, and adding it to food and health products to make iron-supplementing food and health products. The traditional method The prepared heme iron has the disadvantages that other ions in the blood cannot be separated, the purity of the heme iron is poor, and the preparation method is complicated. Contents of the invention [0003] In order to overcome the disadvantage of poor purity in the preparation of heme iron by traditional methods, the object of the present invention is to provide a device and method for preparing heme iron with high purity. [0004] The technical solution adopted in the present invention to ...

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Problems solved by technology

[0003] In order to overcome the deficiency of poor purity in the preparation of heme iron by traditional methods, the object of the present invention is to provide a device and method for preparing heme iron with high purity

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