Sentence examples for successive extraction from inspiring English sources

The air-dried powders of C. spicatus (15 kg) was extracted under reflux using 70% EtOH (3 × 60 L × 2 h) to give a crude extract, which was suspended in water followed by successive extraction with petroleum ether and EtOAc.

Methods: Stem barks were subjected to successive extraction using hexane, chloroform and methanol to obtain the respective extracts.

The crude extract, after defatted with petroleum ether, was subjected to successive extraction in soxhlet apparatus using solvents with differing polarity (chloroform, absolute methanol and distilled water).

The crude extracts were prepared from the dried leaves using methanol, successive extraction with hexane, dichloromethane, ethylacetate and butanol was also done.

The results were double-checked using the multiple successive extraction method and refluxing extraction.

The completeness of the extraction was confirmed using the multiple successive extraction method.

A series of successive extraction-stripping cycles with the extractant revealed good recyclability of the extractant.

After three successive extractions, only 74.7% was readily extractable by diethylenetriaminepentaacetic acid (DTPA) excluding 25.3% Zn retained by the mineral whereas in the bentonite case, 82.26% of sorbed Zn was readily extractable by DTPA excluding 17.74% Zn retained by the mineral.

DNaseI (Roche Diagnostics, Indianapolis, IN) was added to a final concentration of 0.1 g/ml and the solution was incubated at 37°C for 1 h and extracted once with phenol, followed by successive extractions with chloroform until no interphase was visible.

Carotenoids were partitioned into hexane using three successive extractions of the acetone:methanol layer, and the hexane extracts were pooled, then dried in the dark under a vacuum, then dissolved in a solvent for which an extinction coefficient has already been reported.

For this evaluation, 4 ml of the acidified mixture was filtered and extracted with an equal volume of ethyl ether (three successive extractions).