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Process for extracting essence oil from plant and its application

A technology of plant flavor and extraction method, which is applied in the direction of essential oil/fragrance, fat production, etc., and can solve the problems of low production cost, high price, and large output of flavor

Inactive Publication Date: 2004-06-02
赵加容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] We know that flavors are widely used in many fields such as tobacco production, brewing, food and beverage, pharmaceuticals, cosmetics, etc., which can improve the taste and olfactory comfort of many daily necessities, improve product quality, and enrich It has played a positive role in meeting the needs of people's lives. The essences currently in use are roughly divided into two categories: one is the essence synthesized by chemical methods, which has a larger output and lower production cost; It is a pure natural essence extracted from spice plants. Due to the limitation of spice plant resources, the production of pure natural essence is very small and the price is extremely expensive.
For now, most of the essences commonly used in many manufacturing fields are chemically synthesized essences. Although this chemically synthesized essence can also meet the needs of production, the natural purity and In terms of human sensory comfort, there is still a big gap compared with pure natural flavors extracted from spice plants. Moreover, the use of chemical methods to produce flavors pollutes the natural environment. In the process of putting into use, it is inevitable The ground will cause certain pollution and side effects to the finished products and even the human body itself. In the general industry hygiene standards, there are also restrictive regulations on the amount of flavors synthesized by chemical methods, and its application has certain limitations. sex

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for extracting plant essential oils, which uses the stems and branches and leaves of the fragrant wood plant as raw materials, and proceeds according to the following steps:

[0022] (1) Washing and decontamination: wash the stems and branches and leaves of the fragrant wood plant with clear water,

[0023] (2) Crushing and preparing materials: the stems and branches and leaves of the washed fragrant wood plants are cut into pieces, and the length of the pieces is controlled: ≤3mm,

[0024] (3) Cooking and extraction: weigh the stems and branches and leaves of the fragrant wood plants cut into pieces and put them into the container, add water according to 2.5 times the weight of the stems and branches and leaves, stir and soak and extract for 30 minutes, then heat and cook for 70 minutes. Minutes, control the cooking temperature to 95°C, promote the dehydration and shrinkage of the protoplasts in the cell walls of stems and branches, coagulate and deform, so th...

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PUM

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Abstract

A essence oil is prepared from the twig and leaf of spicewood tree through washing, crushing, steaming for extracting and distilling for concentrating. Its advantages are medical function of antipyresis, relieving inflammation, calming, and improving immunity, and no toxic by-effect. It can be used for medicine, food, cigarette, etc.

Description

Technical field: [0001] The present invention relates to a method for extracting essential oil from fragrant wood plants and the development and application technology of essential oil in many industries such as pharmacy, tobacco production, brewing, food and beverage, perfume, cosmetics, etc., specifically a method for extracting essential oil of plants and its application. Background technique: [0002] We know that flavors are widely used in many fields such as tobacco production, brewing, food and beverage, pharmaceuticals, cosmetics, etc., which can improve the taste and olfactory comfort of many daily necessities, improve product quality, and enrich It has played a positive role in meeting the needs of people's lives. The essences currently in use are roughly divided into two categories: one is the essence synthesized by chemical methods, which has a larger output and lower production cost; Class is a pure natural essence extracted from spice plants. Due to the limita...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/00
Inventor 赵加容
Owner 赵加容