Method for extracting mugwort essential oil with different volatility at different temperatures through segmented distillation refining

A technology of staged distillation and volatility, applied in the direction of essential oils/spice, fat production, etc., can solve problems such as long time, achieve less environmental pollution, less environmental pollution, and facilitate long-term continuous treatment.

Inactive Publication Date: 2017-05-24
董兰田
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

3. The moxibustion process needs to last for a long time, generally not less than 15-30 minutes
4. Moxibustion techniques m

Method used

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  • Method for extracting mugwort essential oil with different volatility at different temperatures through segmented distillation refining

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention is described in further detail as follows:

[0022] Such as figure 1 As shown, the method for extracting mugwort essential oils with different volatilities in different temperatures and staged distillation refining of the present invention comprises a distillation refining tank 1, a heater 2, a feed port 3, an air extraction port 4, a steam outlet 5, a condenser 6, a cut-off Valve 7, output port 8, mugwort essential oil 9 and mugwort essential ointment 10. Its structural features and process are: the distillation refining tank 1 is a sealed reaction kettle, the lower part is a wrapped heater 2, the bottom is provided with a discharge port for mugwort oil paste 10 with a stop valve 7, the upper part is provided with a feed port 3, and the top cover The air inlet 4 connected to the vacuum pump is arranged on the top, the steam outlet 5 connected to the condenser 6 is arranged, a shut-off valve 7 is ins...

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Abstract

The invention discloses a method for extracting mugwort essential oil with different volatility at different temperatures through segmented distillation refining. The method is characterized in that involatile mugwort essential oil obtained from a boiled and distilled mugwort residue liquid through re-separation is subjected to segmented distillation refining based on different temperatures of a distillation refining pot, and the mugwort essential oil and mugwort essential oil ointments with different volatility are prepared. Compared with the prior art, the mugwort essential oil with different volatility and similar function is obtained with a method of segmented distillation refining at different temperatures in a short time instead of long-term slow consumption in a natural state, the method is high in efficiency and suitable for industrial production, and more convenient conditions and possibilities are provided for more precise targeting to application purposes as well as development and exploitation of application fields and application methods.

Description

[0001] 1. Technical field: [0002] The invention relates to the processing of traditional Chinese medicinal materials, in particular to a method for extracting mugwort essential oils with different volatilities by substituting moxa rolls for moxibustion therapy at different temperatures and segmented distillation and refining. [0003] 2. Background technology: [0004] Traditional Chinese medicine has used moxibustion therapy to treat diseases, beautify the skin, strengthen the body, and prolong life. It has a history of more than 2,000 years. It has accumulated rich experience and methods of treatment, and has also formed a stable inherent tradition. Mainly include: 1. Burn and smoke the meridians, acupoints or parts of the patient through the dark fire of the moxa roll to achieve the purpose of promoting qi and dredging the collaterals, dispelling cold through the meridian, raising the yang and lifting the depression, and enhancing immunity. 2. For the production of moxa ro...

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Application Information

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IPC IPC(8): C11B9/02
Inventor 李鹏金函文董晖董兰田
Owner 董兰田
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