Soxhlet extractor

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Soxhlet extractor

[′säks·lət ik‚strak·tər]
(chemistry)
A flask and condenser device for the continuous extraction of alcohol- or ether-soluble materials.
References in periodicals archive ?
Ten grams of ground seed were used to extract the oil, using petroleum ether for 6 h in a Soxhelet system according to the AOCS method (AOCS 1993).
Cada uno de los materiales fue analizado por su contenido de materia seca (MS, en estufa de aire forzado a 105[degrees]C hasta alcanzar peso constante, basado en ISO 6496 (21)), proteina cruda (PC, por el metodo de Kjeldahl, segun NTC 4657 (16)), fibra insoluble en detergente neutro y acido (FDN y FDA, respectivamente, segun tecnica secuencial descrita por Van Soest et al (50)), lignina (Lig, segun Van Soest et al (51)) y extracto etereo (EE, por extraccion Soxhelet por inmersion; NTC 668 15).
50, Al-wajid Enterprises, Karachi, Pakistan), Soxhelet (Model No.
40ml of pet- ether and diethyl-ether were taken in a flask and connected to soxhelet siphon and condenser, refluxed for 5hours and distilled of mixed ether and the flask was placed in an oven for distillation at 100-105@C.
Total fat extracted from about 300 g of powdered sample by the standard methods using petroleum ether for 4 hr in Soxhelet extraction apparatus.
The plant cloves were crushed by knife and aqueous extract was prepared using 50 gm crushed cloves and 400 mL distilled water in Soxhelet set for 17h.
The homopolymer was extracted from the grafted product using acetone as solvent in a soxhelet extractor until a constant weight was obtained.