Sentence examples for bed extraction from inspiring English sources

Soxhlet and agitated bed extraction produced extracts with intermediate concentration of polyphenols (2123 ± 299 and 2095 ± 59 mg/kg of extract, respectively), after long periods of time (3 and 6 h, respectively), using large amounts of pure ethanol as extraction solvent (S/F of 10 and 20, respectively).

Ethanol from extracts obtained by soxhlet and agitated bed extraction was removed by vacuum evaporation at 313 K and 0.01 MPa; the extract masses were weighed and global yield was calculated.

Quercetin was identified in the extracts obtained by soxhlet and agitated bed extraction while rutin and gallic acid were not.

In contrast, quercetin derivative I was only identified in the extracts obtained by soxhlet and agitated bed extraction.

Figure 7 shows the polyphenol total concentration of the lees extracts obtained by SFE, soxhlet and agitated bed extraction, as function of time.

No significant difference between global yields obtained throughout kinetic extraction of agitated bed extraction was observed.

A comparison of Soxhlet extraction and a new extraction technique, fluidized-bed extraction, has been conducted.

The significance of the operational parameters of the fluidized-bed extraction onto the performance characteristics has been investigated.

The original so-called "magnetic-fluids fixed bed" (MFFB), which bridged the solvent extraction and the fixed-bed extraction by the theory of the high gradient magnetic separation (HGMS), has been explained.

In the present study a performance evaluation by an experimental design of microwave-assisted extraction in closed vessels, pressurized-liquid extraction and fluidized-bed extraction with standard solutions of p,p′-DDT and with a quality control material was carried out.

Polyphenol profile of agitated bed extracts also followed the trend observed for the SFE extracts and remained constant throughout the kinetic extraction.