Method for separating and purifying bergamot lactone from clausena dentata
A technology of bergamot lactone and tooth leaf yellow bark, applied in the field of chemistry, to achieve the effect of simple steps
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] 1. Instruments and reagents
[0023] TBE-300B high-speed countercurrent chromatograph is a product of Shanghai Tongtian Biotechnology Co., Ltd.
[0024] Agilent-1260 high performance liquid chromatograph is a product of Agilent.
[0025] The chromatographic column Diamonsil C18 (250mm×4.6mm, 5μm) is a product of Dima Technology.
[0026] The organic solvents used in high-speed countercurrent are all conventional analytical pure solvents, the organic solvents used in high performance liquid chromatography are all conventional chromatographic pure solvents, and the water is deionized water.
[0027] The bergamot lactone reference substance was purchased from Shanghai Yuanye Biotechnology, with a purity of ≥98%.
[0028] 2. Methods and results
[0029] 1. Preparation of crude extract
[0030] Grind the dried branches and leaves of P. serrata through a 40-mesh sieve, add 90% ethanol aqueous solution according to the ratio of material to liquid 1kg / 5L, heat reflux for ex...
PUM
Property | Measurement | Unit |
---|---|---|
Wavelength | aaaaa | aaaaa |
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