Method for degrading beta-1,4-glycosidic-bond-containing high-molecular-weight polysaccharides
A large molecular weight, glycosidic bond technology, applied in the electrolysis process, electrolysis components, electrolysis organic production and other directions, can solve the problems of unsuitable industrial expansion production, product structure and activity destructive, low degradation rate, etc., to improve cholesterol metabolism, The effect of clearing the intestines and improving glucose tolerance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0031] A kind of method that adopts electric Fenton method to degrade konjac polysaccharide: take by weighing 1200g konjac polysaccharide (molecular weight 500KDa), be dispersed in 1.2Kg dehydrated alcohol, join in 15L distilled water, make the sugar solution that concentration is 80mg / ml, pack into In an electrolytic cell with a volume of 24L, weigh 149.1g of sodium sulfate and dissolve it in the polysaccharide solution, adjust the pH to 3 with 1mol / L hydrochloric acid, use a 30cm×30cm wire mesh as the anode, and a 30cm×30cm porous graphite as the cathode, and the distance between the two electrodes is 7cm, connected to 13V DC, the current density is 10mA / cm 2, and use the aeration device to pass in purified air at a rate of 2.2L / min (or pass in oxygen at a rate of 0.7L / min, the aeration device contains two ventilation holes, and the two ventilation holes are blown into oxygen at the same time), per liter Thick konjac polysaccharide solution passes into the amount of air abou...
Embodiment 2
[0033] A kind of method that adopts electric Fenton method to degrade konjac polysaccharide: take by weighing 2700g konjac polysaccharide (molecular weight 500KDa), be dispersed in 2.2Kg dehydrated alcohol, join in 15L distilled water, make the sugar solution that concentration is 180mg / ml, pack In an electrolytic cell with a volume of 24L, weigh 127.8g of sodium sulfate and dissolve it in the polysaccharide solution, adjust the pH to 3 with 1mol / L hydrochloric acid, use a 30cm×30cm wire mesh as the anode, and a 30cm×30cm porous graphite as the cathode, and the distance between the two electrodes is 5cm, connected to 14V DC, the current density is 13mA / cm 2 , and use the aeration device to feed oxygen at a rate of 0.5L / min (the aeration device contains three air holes, and the three air holes are blown into oxygen at the same time), and the amount of air per liter of crude konjac polysaccharide solution is about 6.0L , the stirrer was stirred at a speed of 250rpm, and after el...
PUM
Property | Measurement | Unit |
---|---|---|
molecular weight | 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