Process for extracting gardenia yellow from gardenia
A gardenia yellow pigment, gardenia technology, applied in azo dyes, organic dyes, chemical instruments and methods, etc., can solve the problems of coarse resin particles, unreachable, low column efficiency, etc. Adsorption capacity and separation efficiency, and the effect of improving hygiene indicators
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0016] 1. Extraction: Crush 1 kg of dried gardenia fruit to 10-40 mesh, soak in 8-15 kg of pure water for 1 hour at room temperature, then infiltrate at an appropriate flow rate, share 25-35 kg of pure water for percolation and extraction, 4 -8 hours percolation extraction is complete, to obtain the extract A.
[0017] 2. Microfiltration: pass the extract A through a 0.2-1 micron ceramic membrane to obtain a clarified filtrate B.
[0018] 3. Sample loading and adsorption: Use 3 sections of ZT-02 macroporous adsorption resin columns, each column volume is 70 ml. Put the clarified filtrate B on the first column for adsorption until the effluent is reddish, connect the second column at the end of the first column, and continue to absorb until the effluent of the second column is reddish. String the column C at the end of the second column until the effluent from column C is reddish, then remove the column C. At the end of the second column, connect column D again, and handle th...
Embodiment 2
[0023] 1. Extraction: Grind 10 kg of dried gardenia fruit to 10-40 mesh, soak in 80-150 kg of pure water for 1 hour at room temperature, then infiltrate at an appropriate flow rate, share 250-350 kg of pure water for percolation and extraction, 4 -8 hours percolation extraction is complete, to obtain the extract A.
[0024] 2. Microfiltration: pass the extract A through a 0.2-1 micron ceramic membrane to obtain a clarified filtrate B.
[0025] 3. Sample loading and adsorption: use 3 sections of ZT-02 macroporous adsorption resin columns, each column is 1000 ml, firstly put the clarified filtrate B on the first column for adsorption, until the effluent is reddish, the Connect the second column to the end, and continue to absorb until the effluent of the second column is reddish, then string the column C at the end of the second column until the effluent of column C is reddish, then remove the column C. At the end of the second column, connect column D again, and handle the sam...
Embodiment 3
[0030] 1. Extraction: Crush 100 kg of dried gardenia fruit to 10-40 mesh, soak in 800-1500 kg of pure water at room temperature for 1 hour, then infiltrate at an appropriate flow rate, share 2500-3500 kg of pure water for percolation extraction, 4 -8 hours percolation extraction is complete, to obtain the extract A.
[0031] 2. Microfiltration: pass the extract A through a 0.2-1 micron ceramic membrane to obtain a clarified filtrate B.
[0032] 3. Sample loading and adsorption: Use 3 sections of ZT-02 macroporous adsorption resin columns, each column is 10 liters, put the clarified filtrate B on the first column for adsorption, and when the effluent is reddish, put it on the first column. Connect the end of the second column, and continue to absorb until the effluent of the second column is reddish, then string the column C at the end of the second column, until the effluent of column C is reddish, remove the column C. At the end of the second column, connect column D again, ...
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