Preparation method of capsaicin
A technology of capsaicin and capsaicin, applied in directions such as organic chemistry, carboxylic acid amide separation/purification, etc., can solve the problems of inability to realize industrialized production, complicated extraction and separation process, low yield, etc., and achieve easy recovery and reuse, production technology Simple, high-yield effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0026] The specific embodiment of the present invention is processed into three steps to prepare high-purity capsaicin.
[0027] The first step: the low-spicy pepper extract is subjected to solvent extraction to prepare the medium-spicy pepper extract.
[0028] 1. 30kg of low-spicy capsicum extract with a spicy degree of 1.8%, put into a stainless steel extraction reactor, add 120kg of ethyl acetate, stir for 0.5 hours, press into the stainless steel separation sedimentation tank for precipitation separation; after precipitation separation 6 hours , Put the precipitate back into the extraction reactor, and pump the supernatant into the receiving tank to be evaporated.
[0029] 2. The precipitate in the extraction kettle is subjected to secondary extraction and precipitation separation; a total of three times.
[0030] 3. Combine the three extracts and vacuum-pump into the evaporator for reduced-pressure evaporation and concentration. The evaporation temperature is 60°C and the vacuum ...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap