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词汇 Soxhlet
释义

Definition of Soxhlet in English:

Soxhlet

noun ˈsɒkslɪtˈsäkslət
Chemistry
  • as modifier Denoting a form of condensing apparatus used for the continuous solvent extraction of a solid.

    〔化〕索氏抽提器,索氏回流器

    Example sentencesExamples
    • Lipid was extracted from the yolk using Soxhlet extraction with petroleum ether as a solvent.
    • We dried aliquots at 90C to constant mass, extracted lipid from aliquots with petroleum ether using a Soxhlet apparatus for 24 h, and determined mineral content by combusting samples in a muffle furnace.
    • Fat was extracted from the thorax and abdomen for 4 h with refluxing chloroform in a Soxhlet apparatus.
    • Percent fat was determined by lipid extraction with diethyl ether for 16 h in a Soxhlet apparatus.
    • A sample of 100 g of leaf powder was extracted with 50% ethanol in a Soxhlet apparatus.

Origin

Late 19th century: named after Franz Soxhlet (1848–1926), Belgian chemist.

Definition of Soxhlet in US English:

Soxhlet

nounˈsäkslət
Chemistry
  • as modifier Denoting a form of condensing apparatus used for the continuous solvent extraction of a solid.

    〔化〕索氏抽提器,索氏回流器

    Example sentencesExamples
    • A sample of 100 g of leaf powder was extracted with 50% ethanol in a Soxhlet apparatus.
    • Lipid was extracted from the yolk using Soxhlet extraction with petroleum ether as a solvent.
    • We dried aliquots at 90C to constant mass, extracted lipid from aliquots with petroleum ether using a Soxhlet apparatus for 24 h, and determined mineral content by combusting samples in a muffle furnace.
    • Percent fat was determined by lipid extraction with diethyl ether for 16 h in a Soxhlet apparatus.
    • Fat was extracted from the thorax and abdomen for 4 h with refluxing chloroform in a Soxhlet apparatus.

Origin

Late 19th century: named after Franz Soxhlet (1848–1926), Belgian chemist.

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