Preparation method and application of high-bioavailability Pummelo Peel extract
A technology for denaturing tangerine red and citrus brown sugar, which is applied in the field of modified preparation of flavonoids, can solve the problems of limited biological production application, unfavorable industrial production, and high equipment production cost, achieve high medical and health care value, shorten production cycle, and widen Effects in the field of practical application
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034]A synthesis and purification method for preparing flavonoids in glycosylated orange, characterized in that the specific method steps are as follows:
[0035] (1) prepare the flavonoid compound solution in orange red
[0036] Dissolve the flavonoid compound in the commercially available mass concentration of 50% citrus red in sodium hydroxide or potassium hydroxide solution with a molar concentration of 0.1-1mol / L, and treat it at 30-40°C for 30 minutes to prepare citrus Solution of flavonoids in Tangerine.
[0037] (2) prepare the flavonoid compound ultrafiltration solution in Huajuhong
[0038] After the first step (1) is completed, the flavonoid solution in the orange red prepared by the first step (1) is first pumped into a polyethersulfone membrane ultrafilter with a molecular weight cut-off of 1000~2000Da, and the ultrafiltration pressure is controlled to be 0.1~2000Da. 0.3MPa, carry out ultrafiltration treatment until the volume of the ultrafiltration retentate i...
Embodiment 2
[0043] A synthesis and purification method for preparing flavonoids in glycosylated orange, characterized in that the specific method steps are as follows:
[0044] (1) prepare the flavonoid compound solution in orange red
[0045] Dissolve the flavonoids in the commercially available citrus red with a mass concentration of 60% in sodium hydroxide or potassium hydroxide solution with a molar concentration of 0.4 to 0.5 mol / L, and treat it at 35°C for 30 minutes to prepare citrus red solution of flavonoids in .
[0046] (2) prepare the flavonoid compound ultrafiltration solution in Huajuhong
[0047] After the first step (1) is completed, the flavonoid solution in the orange red prepared in the first step (1) is first pumped into a polyethersulfone membrane ultrafilter with a molecular weight cut-off of 1000~2000Da, and the ultrafiltration pressure is controlled to be 0.2~2000Da. 0.4MPa, carry out ultrafiltration treatment until the volume of the ultrafiltration retentate is ...
Embodiment 3
[0053] A synthesis and purification method for preparing flavonoids in glycosylated orange, characterized in that the specific method steps are as follows:
[0054] (1) prepare the flavonoid compound solution in orange red
[0055] Dissolve the flavonoids in commercially available citrus red with a mass concentration of 70% in sodium hydroxide or potassium hydroxide solution with a molar concentration of 0.6 to 1 mol / L, and treat at 30 to 40°C for 30 minutes to prepare citric acid Solution of flavonoids in Tangerine.
[0056] (2) prepare the flavonoid compound ultrafiltration solution in Huajuhong
[0057] After the first step (1) is completed, the flavonoid solution in the orange red prepared in the first step (1) is first pumped into a polyethersulfone membrane ultrafilter with a molecular weight cut-off of 1000~2000Da, and the ultrafiltration pressure is controlled to be 0.2~2000Da. 0.3MPa, carry out ultrafiltration treatment until the volume of the ultrafiltration retent...
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