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r tonics and stimulants, but its ordinary use is to mask the disagreeable odor and taste of other medicines. The oil of cinnamon is prepared by being grossly powdered and macerated in sea water for two days and two nights, and both are put into the still. A light oil comes over with the water, and floats on its surface; a heavy oil sinks to the bottom of the receiver, four hours before the light oil separates from the water, and whilst the heavy oil continues to be precipitated for ten, twelve, or sometimes fourteen days. The heavy oil, which separates first, is about the same color as the light oil, but sometimes the portion which separates last has a browner shade than the supernatant oil. The same water can be used advantageously in a second distillation. Professor Duncan informs us that 80 lbs. of newly-prepared cinnamon yield about 21/2 ozs. of oil, which floats upon the water, and 51/2 of heavy oil. The same quantity of cinnamon, if kept in store for many years, yields 2 ozs. of light oil and 5 ozs. of heavy oil. Cinnamon oil is obtained from the fragments of bark which remain after peeling, sorting, and packing. It is distilled over with difficulty, and the process is promoted by the addition of salt water, and the use of a low still. The oil thus obtained by distillation is at first of a yellow color, but soon assumes a reddish brown hue. It has an odor intermediate between that of cinnamon and vanilla, but possesses in a high degree both the sweet burning taste and the agreeable aromatic smell of cinnamon. It is heavier than water, its specific gravity being 1.035. The ripe fruit of this tree yields a concrete oil called cinnamon suet, which was formerly employed to make candles for the Kandian kings. An oil, called clove oil, is also distilled from the leaf, which is said to be equal in aromatic pungency to that made from the clove at the Moluccas. The following were the quantities sold, and the average prices realised during the Dutch rule in Ceylon:-- s. d. 1690 3,750 bales sold at 4 8 all round. 1709 3,750 " 4 6 " 1710 3,500 " 4 4 " 1720 5,000 " 4 4 " 1740 4,000 " 9 3 " 1760 5,000 " 8 5 " 1780 2,500 " 12 6 " 1784 2,500 " 17 4 " The last quotation appears to have been the hig
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