Lutein purification and crystallization system

Abstract

The invention belongs to the technical field of plant element extraction, and relates to a lutein purification and crystallization system which comprises a base. A crystallization box is fixedly arranged on the base, a vacuum concentrator is fixedly arranged on the crystallization box, supporting filtering pipelines are fixedly arranged on the two sides of the upper end of the vacuum concentrator, a stirring and heating box is fixedly arranged on the supporting filtering pipelines, and a material box is arranged on one side of the upper end face of the stirring and heating box. A chemical reagent box is arranged on the other side of the upper end face of the stirring and heating box, a pretreatment groove is formed in the middle of the upper end face of the stirring and heating box, a sealing cover is connected to the pretreatment groove, and the pretreatment groove penetrates through the upper end face of the stirring and heating box to be communicated with an inner cavity of the stirring and heating box; a deaeration tank is fixedly arranged at one side of thepretreatment groove; a water tank is fixedly arranged above the middle through hole in the pretreatment groove, a circular track is circumferentially arranged on the side, facing the through hole, of the lower end face of the water tank, and a pump is arranged at the upper end in the water tank. The lutein in the marigold flower particles can be dissolved, filtered and crystallized, and the concentration of the lutein ester product reaches a higher level in a cavity separation crystallization form.

Description

technical field [0001] The invention belongs to the technical field of plant element extraction, and in particular relates to a lutein purification and crystallization system. Background technique [0002] The human body can efficiently hydrolyze lutein esters and release free lutein. Studies have shown that intake of lutein esters can increase the level of lutein in the blood and macula, which can prevent AMD, prevent cancer and fight cancer, and strengthen the body important role in immunity. [0003] Since lutein is a heat-sensitive substance, it is afraid of light and heat, and is easy to oxidize and deteriorate. Therefore, red phosphorus is burned to generate heat and remove oxygen inside the system to prevent lutein from oxidizing and deteriorating. Generally, lutein is extracted and crystallized. Higher levels of purity cannot be achieved, so a crystallization system capable of extracting higher levels of purity is required. Contents of the invention [0004] The ...

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Problems solved by technology

[0003] Since lutein is a heat-sensitive substance, it is afraid of light and heat, and is easy to oxidize and deteriorate. Therefore, red phosphorus is burned to generate heat and remove oxygen inside the system to prevent lutein from oxidizing and deteriorating. Generally, lutein is extracted and crystallized. Higher levels of purity cannot be achieved, so a crystallization system capable of extracting higher levels of purity is required

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