Extracting device for active components of traditional Chinese medicine by utilizing electric field-induced free radicals

Abstract

The invention discloses an extracting device for active components of traditional Chinese medicine by utilizing electric field-induced free radicals. The device comprises a cathode chamber (1) and ananode chamber (5); the cathode chamber is composed of a conductive metal container (2), and the conductive metal container (2) is connected with the negative electrode of a power supply to serve as acathode plate; the anode chamber (5) is inserted in the cathode chamber (1), and an anode plate (4) is installed in the anode chamber (5); the anode chamber (5) and the cathode chamber (1) are partitioned by a partition membrane (3). The device utilizes the electric field inducing effect for making partial water molecules subjected to dissociation to generate free radicals, the free radicals makecontact with the active components of the traditional Chinese medicine of a water-contained substance and overflow out of water, and the extracting effect of dissolving the active components out is achieved. The device has the advantages that energy consumption is low, the equipment operation is simple relatively, power consumption is low, the extracting efficiency is high, and the extracting effect is good.

Description

technical field [0001] The invention relates to the technical field of extracting active components of traditional Chinese medicine, in particular to a device for extracting active components of traditional Chinese medicine that induces free radicals by an electric field. Background technique [0002] At present, the extraction of active ingredients of medicinal plants mostly follows conventional decoction, steam distillation, organic solvent extraction and supercritical fluid extraction. In recent years, ultrasonic crushing technology has been used in the extraction of active ingredients of medicinal plants. Ultrasound can promote the release of intracellular substances, and its vibration effect also strengthens the diffusion and transmission of the medium, and the effective absorption of ultrasonic energy by the feed liquid increases the temperature of the feed liquid, which is beneficial to the extraction of active ingredients in medicinal plants. However, if the ultraso...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the technical problem that the extraction efficiency of active ingredients of traditional Chinese medicine is low, and it is difficult to industrialize the extraction of active ingredients of traditional Chinese medicine, and provide a kind of equipment with reasonable structure, easy process operation, no need for pressurization and heating, and no need for extraction. High-voltage power supply, low energy consumption, safe and pollution-free, high extraction efficiency, and effective electric field-induced free radical extraction device for active ingredients of traditional Chinese medicine

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