Extraction technology of solasurine

A technology of oxantine and extraction process, which is applied in the field of extraction technology of deoxastatine, can solve the problems of high cost and insufficient extraction, and achieves the effect of improving purity and extraction efficiency.

Inactive Publication Date: 2018-10-12
湖州展舒生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when extracting solanine from Solanum nigrum, the extraction is not thorough enough, the cost is high, and it cannot meet the needs of the market

Method used

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Examples

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Embodiment Construction

[0013] The present invention will be described in further detail below through specific examples.

[0014] A kind of extraction process of solanine, comprising the following steps:

[0015] 1), the nightshade is sent into the pulverizer to be pulverized, and the nightshade that is pulverized is obtained;

[0016] 2), carrying out two ethanol reflux extractions on the crushed Solanum nigrum, so as to obtain an extract, the concentration of ethanol is 60-85%;

[0017] 3), the extract is concentrated and separated, and then added with MCI filler;

[0018] 4) Concentrating and crystallizing to obtain amazonine.

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Abstract

The invention discloses an extraction technology of solasurine. The extraction technology comprises the following steps that (1) black nightshade herb is sent to a smashing machine to be smashed, andthe smashed black nightshade herb is obtained; (2) the smashed black nightshade herb is subjected to ethanol reflux extraction for twice, and thus extract liquid is obtained; (3) the extract liquid isconcentrated and separated, and then a MCI filling material is added; and (4) solasurine is obtained through concentration and crystallization. The extraction technology adopts the MCI filling material to replace a traditional separating method, and thus the purity and the extraction efficiency of solasurine are greatly improved.

Description

technical field [0001] The invention relates to a process for extracting desancline. Background technique [0002] The molecular formula of Osolinine is C 39 h 63 NO 11 , with a molecular weight of 721.91762, white crystalline powder at normal temperature and pressure, mainly derived from Solanum nigrum, soluble in methanol, hot water, slightly soluble in ethyl acetate, insoluble in petroleum ether, relatively stable at room temperature , need to be stored in a cool place away from light. [0003] At present, when extracting desanocline from Solanum nigrum, the extraction is not thorough enough, the cost is high, and it cannot meet the demand of the market. Contents of the invention [0004] In view of the above problems, the present invention provides a process for extracting solanine, which is simple, thorough and low in cost. [0005] The technical scheme adopted in the present invention is: [0006] A kind of extraction process of solanine, comprising the followi...

Claims

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Application Information

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IPC IPC(8): C07H17/00C07H1/08
CPCC07H17/00C07H1/08
Inventor 吴建华
Owner 湖州展舒生物科技有限公司
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