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cathartine. In DICTIOUS you will not only get to know all the dictionary meanings for the word
cathartine, but we will also tell you about its etymology, its characteristics and you will know how to say
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English
Etymology
From cathartic + -ine.
Noun
cathartine (uncountable)
- A hypothetical substance formerly imagined to cause the bitterness and purgativeness of the dried leaves or pods of senna plants.
1822, “The Edinburgh Philosophical Journal, Volume 7”, in (Please provide the book title or journal name):The sulphate of potash insoluble in this fluid, being separated by the filter; the excess of sulphuric acid was precipitated by acetate of lead; then, by decomposing this latter salt, by sulphuretted hydrogen, and again filtering and evaporating to dryness, the Cathartine, or purgative principle of senna, was obtained.
1850, “The Chemical Gazette, Volume 8”, in (Please provide the book title or journal name):In this state this residue has all the properties ascribed to cathartine; but it is easy to be convinced, from the colour and the avidity with which it attracts moisture, that the substance is not pure.
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