Monochloro substitution second type halogenated polyketone compound, and preparation method and application thereof
A polyketide compound, chlorine substitution technology, applied in the field of microorganisms, can solve problems such as no medicine
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039] The present invention will be further described in detail below through specific implementations:
[0040] 1. Activation of Streptomyces sp. FJS31-2 strain
[0041] Take out the spores of Streptomyces sp. FJS31-2 from the refrigerator at -80℃, dig out 1 spores of Streptomyces sp.FJS31-2 with a sterile inoculation loop, and inoculate the spores on a basal medium plate with a diameter of 11cm with a cross-hatch. Place the culture for 3 days, pick a single colony and pass it to the third generation for amplification.
[0042] 2. Enrichment of fermentation products
[0043] The modified GYD solid medium was selected for fermentation and culture. Agar powder was added to the medium, and the culture medium was kept standing at 28°C for 17 days. The bacteria and the medium were mashed and extracted twice with ethyl acetate. The extracts were combined and concentrated under reduced pressure to obtain fermentation. product.
[0044] 3. Purification and separation of fermentation product...
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