An energy-saving tea saponin extraction device and method

Abstract

The invention discloses an energy-saving tea saponin extracting device and method. The extracting device comprises an extracting solution storing device, a foam separating tower, a foam collecting device, an air supply system for supplying compressed air and a solution replenishing system for replenishing an extracting solution, wherein the air supply system is respectively connected with the foam separating tower and the extracting solution storing device; a charging hole is formed in the foam separating tower; a gas distributor is arranged in the bottom of the foam separating tower; and a glass fiber bag full of tea seed cake particles is arranged at the upper end of the gas distributor. According to the extracting method disclosed by the invention, the steps of extracting, filtering, evaporating and drying in a traditional tea saponin extracting process are simplified into the steps of extracting, defoaming and drying. The device disclosed by the invention has the advantages of simple structure, easiness in operation and control, short extracting time, low energy consumption, high extraction rate and capability of simplifying the traditional tea saponin extracting process.

Description

technical field [0001] The invention belongs to the field of tea saponin extraction, and in particular relates to an energy-saving tea saponin extraction device and method. Background technique [0002] Tea saponin, also known as tea saponin or tea saponin, is a type of saponin. It is a glycoside compound extracted from the seeds of Camellia plants or their oil-extracted products. It is widely found in various teas. in plants. Tea saponin has good emulsifying, dispersing, moisturizing, foaming, foam stabilizing and decontamination properties, and is widely used in daily chemical, pesticide, pharmaceutical, food, wool spinning, knitting and other industries; more studies have shown that tea saponin not only While having good surface activity, it also has multiple biological activities. Tea saponin has pharmacological functions such as anti-inflammation, anti-oxidation, anti-bacterial, anti-hypertension, fish poisoning and hemolysis, inhibition of alcohol absorption and prote...

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Problems solved by technology

[0004] The present invention aims at the problems of many extraction operations in the prior art, long cycle and large amount of extractant, and provides an energy-saving tea saponin extraction device and method. The device is not only simple in structure, easy to use, but also extracts high rate

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