Cholesterol is a steroid alcohol found in animal fats and oils, bile, blood, brain tissue, milk, egg yolk, myelin sheaths of nerve fibres, liver, kidneys and adrenal glands.
- First, gallstones were powdered and dissolved in alcohol.
- Upon warming of the solution, white flakes of cholesterol were formed.
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High purity cholesterol
Here is a portrait of François Poulletier de la Salle:
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