FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2994172485> ?p ?o ?g. }

• W2994172485 endingPage "123707" @default.
• W2994172485 startingPage "123707" @default.
• W2994172485 abstract "Coptidis rhizoma, the dried rhizome of the plant Coptis, is a source of potentially valuable alkaloids, including berberine hydrochloride (BBH). However, extraction of these compounds is challenging, and existing resins for adsorption-based separation and purification are based on synthetic compounds, which can leach into the product. Therefore, we prepared separation microspheres from a natural compound. The rosin-based polymer microspheres (RBPMs) were synthesized using ethylene glycol maleic rosinate acrylate as a cross-linker and methacrylic acid as a functional monomer. The physical and chemical properties of the RBPMs were characterized by different analytical techniques. The RBPMs had a clean surface, narrow particle size distribution, mesoporous structure, and good thermal stability. BBH was adsorbed onto the RBPMs very efficiently, and the adsorption process was fitted well to the pseudo second-order kinetics, intra-particle diffusion, and Langmuir isotherm model. The thermodynamic parameters indicate that the adsorption process was spontaneous, exothermic, physical, and involved weak chemical bonds. The comprehensive analysis of experimental results suggested that the ion exchange may drive the uptake process of BBH. Dynamic adsorption and desorption tests revealed that the dynamic adsorption capacity of BBH on RBPMs was 612.4 mg/g. Moreover, the separation capability of RBPMs for concentrating coptidis total alkaloids was established using chromatographic column breakthrough experiments, and the content of coptidis total alkaloid increases from 34.2% to over 91.0%. These results suggested that RBPMs are a very promising polymeric adsorption material for concentrating coptidis total alkaloids and purifying BBH from the coptidis rhizoma extracts." @default.
• W2994172485 created "2019-12-13" @default.
• W2994172485 creator A5014394467 @default.
• W2994172485 creator A5018794611 @default.
• W2994172485 creator A5027811805 @default.
• W2994172485 creator A5030861191 @default.
• W2994172485 creator A5040908309 @default.
• W2994172485 creator A5064495124 @default.
• W2994172485 creator A5064736619 @default.
• W2994172485 creator A5068080767 @default.
• W2994172485 creator A5080541611 @default.
• W2994172485 creator A5082079153 @default.
• W2994172485 date "2020-07-01" @default.
• W2994172485 modified "2023-10-16" @default.
• W2994172485 title "Preparation and adsorption characteristics of rosin-based polymer microspheres for berberine hydrochloride and separation of total alkaloids from coptidis rhizoma" @default.
• W2994172485 cites W1434122233 @default.
• W2994172485 cites W1451066854 @default.
• W2994172485 cites W1571336715 @default.
• W2994172485 cites W1970236931 @default.
• W2994172485 cites W1971827709 @default.
• W2994172485 cites W1974354641 @default.
• W2994172485 cites W1976147365 @default.
• W2994172485 cites W1980598079 @default.
• W2994172485 cites W1982098725 @default.
• W2994172485 cites W1988333667 @default.
• W2994172485 cites W1995041236 @default.
• W2994172485 cites W1996079660 @default.
• W2994172485 cites W1997061654 @default.
• W2994172485 cites W1999762006 @default.
• W2994172485 cites W2002378213 @default.
• W2994172485 cites W2003251114 @default.
• W2994172485 cites W2008778091 @default.
• W2994172485 cites W2009103744 @default.
• W2994172485 cites W2014931141 @default.
• W2994172485 cites W2016521746 @default.
• W2994172485 cites W2042181064 @default.
• W2994172485 cites W2050963878 @default.
• W2994172485 cites W2053059088 @default.
• W2994172485 cites W2068540555 @default.
• W2994172485 cites W2078708712 @default.
• W2994172485 cites W2082343728 @default.
• W2994172485 cites W2083872945 @default.
• W2994172485 cites W2083915360 @default.
• W2994172485 cites W2086590447 @default.
• W2994172485 cites W2089803597 @default.
• W2994172485 cites W2090558117 @default.
• W2994172485 cites W2094846807 @default.
• W2994172485 cites W2101605491 @default.
• W2994172485 cites W2101684039 @default.
• W2994172485 cites W2109500513 @default.
• W2994172485 cites W2125860501 @default.
• W2994172485 cites W2153357626 @default.
• W2994172485 cites W2180467040 @default.
• W2994172485 cites W2289629300 @default.
• W2994172485 cites W2293060441 @default.
• W2994172485 cites W2293657740 @default.
• W2994172485 cites W2300474821 @default.
• W2994172485 cites W2314104404 @default.
• W2994172485 cites W2395003387 @default.
• W2994172485 cites W2517160621 @default.
• W2994172485 cites W2607754390 @default.
• W2994172485 cites W2781870281 @default.
• W2994172485 cites W2790302378 @default.
• W2994172485 cites W2793768235 @default.
• W2994172485 cites W2811347705 @default.
• W2994172485 cites W2893865064 @default.
• W2994172485 cites W2903356987 @default.
• W2994172485 cites W2921421115 @default.
• W2994172485 cites W2938666203 @default.
• W2994172485 cites W2946917215 @default.
• W2994172485 cites W2963191383 @default.
• W2994172485 cites W2972675096 @default.
• W2994172485 doi "https://doi.org/10.1016/j.cej.2019.123707" @default.
• W2994172485 hasPublicationYear "2020" @default.
• W2994172485 type Work @default.
• W2994172485 sameAs 2994172485 @default.
• W2994172485 citedByCount "36" @default.
• W2994172485 countsByYear W29941724852020 @default.
• W2994172485 countsByYear W29941724852021 @default.
• W2994172485 countsByYear W29941724852022 @default.
• W2994172485 countsByYear W29941724852023 @default.
• W2994172485 crossrefType "journal-article" @default.
• W2994172485 hasAuthorship W2994172485A5014394467 @default.
• W2994172485 hasAuthorship W2994172485A5018794611 @default.
• W2994172485 hasAuthorship W2994172485A5027811805 @default.
• W2994172485 hasAuthorship W2994172485A5030861191 @default.
• W2994172485 hasAuthorship W2994172485A5040908309 @default.
• W2994172485 hasAuthorship W2994172485A5064495124 @default.
• W2994172485 hasAuthorship W2994172485A5064736619 @default.
• W2994172485 hasAuthorship W2994172485A5068080767 @default.
• W2994172485 hasAuthorship W2994172485A5080541611 @default.
• W2994172485 hasAuthorship W2994172485A5082079153 @default.
• W2994172485 hasConcept C13965031 @default.
• W2994172485 hasConcept C150394285 @default.
• W2994172485 hasConcept C178790620 @default.
• W2994172485 hasConcept C185592680 @default.
• W2994172485 hasConcept C188027245 @default.
• W2994172485 hasConcept C43617362 @default.

• next