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1. www.sciencedirect.com › science › articleDevelopment of an analytical method for chlorophyll pigments...

   www.sciencedirect.com › science › article

   8 lut 2020 · Reversed-phase supercritical fluid chromatography (RP-SFC), which can be achieved with a non-polar C18-bonded phase, is an interesting alternative for the separation of this type of non-polar compounds. With regards to the organic solvents used in NARP-LC, carbon dioxide has many advantages: ecological, economic and physico-chemical.

2. onlinelibrary.wiley.com › doi › 10Chlorophyll Extraction from Microalgae: A Review on the Process...

   onlinelibrary.wiley.com › doi › 10

   Our preliminary analysis suggests supercritical fluid extraction to be superior to organic solvent extraction. When compared to spectroscopic technique, high performance liquid chromatography was shown to be more accurate and sensitive for chlorophyll analysis.

3. prometheusprotocols.net › determination-of-chlorophylls-and-carotenoids-by-hplcDetermination of chlorophylls and carotenoids by HPLC

   prometheusprotocols.net › determination-of-chlorophylls-and-carotenoids-by-hplc

   The solvents must be HPLC grade or vacuum filtered through a nylon membrane of 0.2 μm pore size before use (as for the Tris buffer in solvent A) in order to avoid problems in the accuracy of the system.

4. www.sciencedirect.com › science › articleGreen solvent-based extraction of chlorophyll a from...

   www.sciencedirect.com › science › article

   1 gru 2021 · A bio-based green solvent, 2,3-BDO, was evaluated for its suitability for chlorophyll extraction, which exhibited higher extraction yield and antioxidant activity compared to other conventional solvents.

5. link.springer.com › article › 10Evaluation of the extraction and stability of chlorophyll-rich...

   link.springer.com › article › 10

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   24 sie 2020 · In this study, a rapid (less than 10 min) analytical method by reverse-phase supercritical fluid chromatography was developed with an isocratic mobile phase, enabling the separation of 11 compounds, chlorophyll a and b, pheophytin a and numerous allomers or epimers.

6. www.sciencedirect.com › science › articleDeep eutectic solvent dispersive liquid–liquid microextraction...

   www.sciencedirect.com › science › article

   1 sty 2024 · Deep eutectic liquid organic salt as a new solvent for liquid-phase microextraction and its application in ligandless extraction and preconcentraion of lead and cadmium in edible oils

7. link.springer.com › chapter › 10Analytical Protocols in Chlorophyll Analysis | SpringerLink

   link.springer.com › chapter › 10

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   9 sie 2020 · The current chapter will review (a) the different techniques that have been applied to guarantee the exhaustive chlorophyll extraction from microalgae and cyanobacteria, (b) the methods employed for chlorophyll analysis: which are often analyzed by liquid chromatography coupled with diode array detector (DAD).