Production method for microbial germ powder
A production method and technology of microbial bacteria, applied in the field of microbial cultivation, can solve the problems of low bacterial concentration in fermentation broth, low number of live bacteria in bacterial powder, and shortened production cycle, so as to achieve high bacterial survival rate, reduce medical burden, and cost low effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0031] A kind of production method of microbial bacterial powder of the present invention, it comprises following processing step:
[0032] 1. Select the appropriate Bacillus to produce seeds, and adopt conventional separation and purification treatment to activate and recover the strains;
[0033] 2. Primary seed culture: inoculate the activated Bacillus strain into the primary seed liquid medium, and cultivate at 30-40°C for 6-24 hours;
[0034] 3. Heat treatment of the primary seed solution: heat treatment of the primary seed solution obtained in step 2: treatment temperature 60-90°C, time 5-60 minutes;
[0035] The role of heat treatment increases the synchronization of microbial growth and improves the adaptability of microorganisms to higher temperatures. The selected strains are more resistant to high temperatures, so that the strains that cannot adapt to high temperatures are eliminated;
[0036] 4. Secondary seed cultivation: insert the heat-treated prima...
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