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Raw material selection processing method for solanesol extraction

A processing method and technology of solanesol, applied in the direction of processing tobacco, application, tobacco, etc., can solve problems such as insufficient pretreatment methods of tobacco leaves, and achieve the effects of improving quality and extraction efficiency, efficient extraction process, and ensuring extraction rate.

Active Publication Date: 2019-10-29
CHANGDE ZHENGYANG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a raw material selection and treatment method for extracting solanesol, aiming to solve the problem that the existing solanesol extraction technology is not perfect for the pretreatment of tobacco leaves

Method used

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  • Raw material selection processing method for solanesol extraction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The raw material selection and processing method for extracting solanesol provided by the embodiments of the present invention includes:

[0035] Tobacco leaves are collected, mildewed tobacco leaves and shredded tobacco containing tobacco stems are removed to obtain screened tobacco leaves.

[0036] The selected tobacco leaves are classified according to the place of origin and the part to obtain the classified tobacco leaves, and the parts include the top part of the tobacco leaf, the middle part of the tobacco leaf and the bottom part of the tobacco leaf.

[0037] The moisture content of the tobacco leaves is reduced to 50% by curing under the condition that the temperature is 40° C. and the humidity is 35%.

[0038] Then, the temperature is 45 DEG C, and the humidity is 40% under the condition of baking so that the moisture content of the tobacco leaves is reduced to 30%.

[0039] Finally, the moisture content of the tobacco leaves was reduced to 10% by baking unde...

Embodiment 2

[0042] The raw material selection and processing method for extracting solanesol provided by the embodiments of the present invention includes:

[0043] Tobacco leaves are collected, mildewed tobacco leaves and shredded tobacco containing tobacco stems are removed to obtain screened tobacco leaves.

[0044] The selected tobacco leaves are classified according to the place of origin and the part to obtain the classified tobacco leaves, and the parts include the top part of the tobacco leaf, the middle part of the tobacco leaf and the bottom part of the tobacco leaf.

[0045] The moisture content of the tobacco leaves is reduced to 50% by curing under the condition that the temperature is 42° C. and the humidity is 36%.

[0046] Then, the temperature is 46 ℃, and the humidity is 37% under the condition of baking so that the moisture content of the tobacco leaves is reduced to 29%.

[0047] Finally, the moisture content of the tobacco leaves was reduced to 12% by baking under th...

Embodiment 3

[0050] The raw material selection and processing method for extracting solanesol provided by the embodiments of the present invention includes:

[0051] Tobacco leaves are collected, mildewed tobacco leaves and shredded tobacco containing tobacco stems are removed to obtain screened tobacco leaves.

[0052] The selected tobacco leaves are classified according to the place of origin and the part to obtain the classified tobacco leaves, and the parts include the top part of the tobacco leaf, the middle part of the tobacco leaf and the bottom part of the tobacco leaf.

[0053] The moisture content of the tobacco leaves is reduced to 45% by curing under the condition that the temperature is 45° C. and the humidity is 35%.

[0054] Then, the temperature is 50 DEG C, and the humidity is 40% under the condition of baking so that the moisture content of the tobacco leaves is reduced to 25%.

[0055] Finally, the moisture content of the tobacco leaves was reduced to 10% by baking unde...

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Abstract

The invention is suitable for the technical field of solanesol extraction and provides a raw material selection processing method for solanesol extraction, wherein tobacco leaves are screened to remove impurities in the tobacco leaves, so that the quality of the tobacco leaves can be ensured; when the screened tobacco leaves are classified according to places of production and parts so as to facilitate solanesol extraction in the later stage, different parts of the tobacco leaves are respectively added with eluent with different proportions, so that the extraction process is more efficient; agradient baking manner is adopted for the classified tobacco leaves, so that the effective components of the tobacco leaves can be retained to the maximum extent on the premise that the tobacco leaf baking progress is accelerated, and the extraction rate of solanesol is ensured; the baked tobacco leaves are crushed to be 20-60 meshes of the particle size, the tobacco leaves can be prevented from being provided with mud smell, the tobacco leaves can be prevented from being adhered to extraction equipment in the extraction process, and the quality of the extractive and the extraction efficiencyare effectively improved.

Description

technical field [0001] The invention belongs to the technical field of solanesol extraction, and in particular relates to a raw material selection and treatment method for extracting solanesol. Background technique [0002] Solanesol is an important pharmaceutical intermediate, an irreplaceable component of ubiquinone drug intermediates, and an irreplaceable natural raw material for the synthesis of the side chain of vitamin K and coenzyme Q10, as well as the synthesis of anti-ulcer drugs and anti-cancer drugs. [0003] Solanesol is easily soluble in ether, acetone, hydrocarbons and other organic solvents, but insoluble in water. It has non-selective absorption of ultraviolet light and has no optical activity. Pure solanesol is white powder or waxy solid, usually contains a small amount of impurities and is light yellow in color, with a low melting point of 32-33°C. Crude solanesol cannot be directly used as a medicinal raw material and needs to be purified before use. [...

Claims

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Application Information

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IPC IPC(8): A24B15/00A24B1/04A24B3/10A24B9/00
CPCA24B1/04A24B3/10A24B9/00A24B15/00
Inventor 曾勇黄平易松山杨鸿波陈德亮陈孟军
Owner CHANGDE ZHENGYANG BIOTECH CO LTD