Mortar pestle, Soxhlet extractor
of quick fit with 500 mL round bottom flask, burettes, 250 mL beakers, funnels, 10 mL airtight tubes for storing samples in refrigerator, fuming hood, oven for drying silica gel were used.
produces extracts with low phenolic content due to the presence of heat and oxygen in the process.
Our objectives were (i) ethanolic extraction of selected plant seeds using soxhlet extractor
and (ii) structural characterization of compounds of seeds extracts through GC-MS.
2.2.1 Extraction by Soxhlet Extractor
(SE) (First Method):
Strumarium of grounded material was placed inside a thimble made from thick filter paper, which was loaded into the main chamber of the Soxhlet extractor
. The soxhlet extractor
was placed into a flask containing 1000 ml petroleum ether (60-80[degrees]C) and then fitted with a condenser.
Finally, the technique is limited by the Soxhlet extractor
and difficult to automate (CASTRO; PRIEGO-CAPOTE, 2010).
99,7% hexane and 99,7% 2-propanol were used as solvents in analysis by Soxhlet extractor
The processed RC samples were extracted in Soxhlet extractor
with methanol, and the crude RC sample, as control, was extracted with two different solvents, methanol and acetone.
The polymer was placed in a Soxhlet extractor
and then extracted with hexanes over 24 h.
The catalyst was extracted with toluene in a Soxhlet extractor
over a period of 24 h and dried at 333 K in vacuo.
The peel (221 g) was dried, pulverized and extracted with hexane using Soxhlet extractor
for 6 h.
Production of Diacetone Alcohol in a Soxhlet Extractor
. Walters State Community College, Morristown, Tennessee