A method for preparing blood-activating essence by using wormwood
A technology for blood essence and wormwood, which is applied in the field of preparing blood-activating essence by using wormwood, can solve the problems of blood-activating additive pollution, product loss of freshness, change of fragrance profile, etc., and achieves no tightness, low treatment cost, and increased extraction rate. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] Embodiment 1: A kind of method utilizing wormwood to prepare blood-activating essence comprises the following steps:
[0031] (1) Wash the fresh wormwood stems and leaves and soak them in water for 20 minutes, then put them in liquid nitrogen for 5 minutes, then take them out and place them at room temperature for 5 minutes, then immerse the whole sieve basket in liquid nitrogen for 10 minutes, repeat this twice;
[0032] (2) drying the wormwood in the step (1) at a low temperature, then pulverizing and passing through a 5-mesh sieve; to obtain the wormwood powder;
[0033] (3) Put the wormwood powder into the microwave equipment for intermediate frequency microwave treatment for 10S;
[0034] (4) Put the wormwood powder into the extraction kettle, and feed supercritical CO into the extraction kettle. 2 , control the temperature of the extraction kettle to be 40°C, and the extraction pressure to be 30Mpa;
[0035] (5) CO containing extracts 2 Flow out from the extrac...
Embodiment 2
[0040] Embodiment 2: A kind of method utilizing wormwood to prepare blood-activating essence comprises the following steps:
[0041] (1) Wash the fresh wormwood stems and leaves and soak them in water for 30 minutes, then put them in liquid nitrogen for 10 minutes, then take them out and place them at room temperature for 10 minutes, and then immerse the whole sieve basket in liquid nitrogen for 20 minutes, repeat this 3 times;
[0042] (2) drying the wormwood in the step (1) at a low temperature, then pulverizing and crossing a 30-mesh sieve; obtaining the wormwood powder;
[0043] (3) Put the wormwood powder into the microwave equipment for intermediate frequency microwave treatment for 15S;
[0044] (4) Put the wormwood powder into the extraction kettle, and feed supercritical CO into the extraction kettle. 2 , control the temperature of the extraction kettle to be 50°C, and the extraction pressure to be 45Mpa;
[0045] (5) CO containing extracts 2Flow out from the extra...
Embodiment 3
[0050] Embodiment 3: A kind of method that utilizes wormwood to prepare blood-activating essence comprises the following steps:
[0051] (1) Wash the fresh wormwood stems and leaves and soak them in water for 25 minutes, then put them in liquid nitrogen for 8 minutes, then take them out and place them at room temperature for 8 minutes, then immerse the whole sieve basket in liquid nitrogen for 15 minutes, repeat this 3 times;
[0052] (2) drying the wormwood in the step (1) at a low temperature, then pulverizing and crossing a 20-mesh sieve; obtaining wormwood powder;
[0053] (3) Put the wormwood powder into the microwave equipment for intermediate frequency microwave treatment for 13S;
[0054] (4) Put the wormwood powder into the extraction kettle, and feed supercritical CO into the extraction kettle. 2 , control the temperature of the extraction kettle to be 45°C, and the extraction pressure to be 40Mpa;
[0055] (5) CO containing extracts 2 Flow out from the extraction...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com