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Encyclopedia Britannica - Main :: MOS-NAN |
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MUSK (Med. Lat. muscus, late Gr. bvXos, possibly Pers. mushk, from Sansk. mushka, the scrotum) , the name originally given to a perfume obtained from the strong-smelling substance secreted in a gland by the musk-deer (q.v.), and hence applied to other animals, and also to plants, possessing a similar odour. The variety which appears in commerce is a secretion of the musk-deer; but the odour is also emitted by the musk-ox and musk-rat of India and Europe, by the musk-duck (Biziura lobata) of West Australia, the musk-shrew, the musk-beetle (Calichroma moschata), the alligator of Central America, and by several other animals. In the vegetable kingdom it is present in the common musk (Mimulus moschatus), the musk- wood
Good musk is of a dark purplish colour, dry, smooth and unctuous to the touch , and bitter in taste. It dissolves in boiling water to the extent of about one-half; alcohol takes up one-third of the substance, and ether and chloroform dissolve still less.grain of musk will distinctly scent millions of cubic feet of air without any appreciable loss of weight, and its scent is not only more penetrating but more persistent than that of any other known substance. In addition to its odoriferous principle, it contains ammonia, cholesterin, fatty matter, a bitter resinous substance, and other animal principles. As a material in perfumery it is of the first importance, its powerful and enduring odour giving strength and permanency to the vegetable essences, so that it is an ingredient in many compounded perfumes. Artificial musk is a synthetic product, having a similar odour to natural musk. It was obtained by Baur in 1888 by condensing toluene with isobutyl bromide in the presence of aluminium chloride, and nitrating the product. It is a symtrinitro-+h-butyl toluene. Many similar preparations have been made, and it appears that the odour depends upon the symmetry of the three nitro groups. MUSK-DEER (Moschus moschiferus), an aberrant member of the deer family constituting the sub-family Cervidae Moschinae(see DEER). Both sexes are devoid of antler appendage; but in this the musk-deer agrees with one genus of true deer (Hydrelaphus), and as in the latter, the upper canine teeth of the males are long and sabre-like, projecting below the chin, with the ends turned somewhat backwards. In size the musk-deer is rather less than the European roe-deer, being about 20 in. high at the shoulder . Its limbs, especially the hinder pair, are long; and the feet remarkable for the great
The Musk-deer (Moschus moschiferus). they all present, which must be of assistance to the animal in steadying it in its agile bounds among the crags of its native haunts. The ears are large, and the tail rudimentary. The hair covering the body
great
hardy
moss
Most mammals have certain portions of the skin specially modified and provided with glands secreting odorous and fatty substances characteristic of the particular species. The special
chocolate
End of Article: MUSK (Med. Lat. muscus, late Gr. bvXos, possibly Pers. mushk, from Sansk. mushka, the scrotum) If you wish, you can link directly to this article.
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