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SARSAPARILLA , a popular See also:drug, prepared from the See also:long fibrous roots of several See also:species of the genus Smilax, indigenous to Central See also:America, and extending from the See also:southern and western coasts of See also:Mexico to See also:Peru. These See also:plants grow in swampy forests, and, being dioecious and varying much in the See also:form of See also:leaf in different individuals, are imperfectly known to botanists, only two species having been identified with certainty. These are Smilax officinalis and S. medica, which yield respectively the so-called " See also:Jamaica " and the Mexican varieties. They are large perennial climbers growing from See also:short thick underground stems, from which rise numerous semi-woody flexuous angular stems, bearing large alternate stalked long-persistent and prominently See also:net-veined leaves, from the See also:base of which See also:spring the tendrils which support the plant. The genus is a member of the natural See also:order Smiliaceae, and constitutes the tribe Smilacoidide, characterized by its climbing See also:habit, net-veined leaves and dioecious See also:flowers.
The introduction of sarsaparilla into See also:European See also:medicine See also:dates from the See also:middle of the 16th See also:century. Monardes, a physician of See also:Seville, records that it was brought to that See also:city from New See also:Spain about 1536-1545. Sarsaparilla must have come into extensive use soon afterwards, for See also: Sarsaparilla still has a popular reputation as an " alterative," but it has been examined and tested in every manner known to See also:modern medical See also:science, and is profession-ally regarded as " pharmacologically inert and therapeutically useless."
The varieties of sarsaparilla met with in See also:commerce are the following: Jamaica, See also:Lima, See also:Honduras, See also:Guatemala, See also:Guayaquil and Mexican. Of these the first-named yields the largest amount of extract, viz. from 33 to 44 %; it is the only See also:kind admitted into the See also:British See also:pharmacopoeia. On the See also:Continent, especially in See also:Italy, the varieties having a See also: Sometimes there is attached to the rootstock a portion of See also:stem, which is See also:round and not prickly, differing in these respects from that of Smilax officinalis, which is square and prickly. Mexican sarsaparilla has slender, shrivelled roots nearly devoid of rootlets. It is collected on the eastern slope of the Mexican Andes throughout the See also:year, and is the produce of Smilax medica. The collection of sarsaparilla root is a very tedious business; a single root takes an See also:Indian See also:half a See also:day or sometimes even a day and a half to unearth. The roots extend horizontally in the ground on all sides for about 9 ft., and from these the See also:earth has to be carefully scraped away and other roots cut through where such come across them. A plant four years old will yield 16 lb of fresh root, and a well-grown one from 32 to 64 lb, but more than half the See also:weight is lost in drying. The more slender roots are generally See also:left, and the stem is cut down near to the ground, the See also:crown of the root being covered with leaves and earth. Thus treated, the plant continues to grow, and roots may again be cut from it after the See also:lapse of two years, but the yield will be smaller and the roots more slender and less starchy. In some varieties, as the Guayaquil and Mexican, the whole plant, including the rootstock, is pulled up. In several species of Smilax the roots become thickened here and there into large tuberous swellings 4 to 6 in. long, and 1 or 2 in. in thickness. These tubers form a considerable See also:article of trade in See also:China, but are used to a limited extent only on the Continent, under the name of China root, although introduced into See also:Europe about the same time as sarsaparilla. China root is obtained from S. China and is a native of See also:Cochin China, China and See also:Japan, and extensively imported into See also:India, also from S. glabra and S. lanceaefolia, natives of India and China, the tubers of which closely resemble those of S. China. A similar root is yielded by S. pseudo-China and S. tamnoides in the See also:United States from New See also:Jersey southwards; by S. balbisiana, in the See also:West Indies, and by S. Japicanga and S. syringoides, and S. brasiliensis in See also:South America. The name of Indian sarsaparilla is given to the roots of Hemidesmus indicus, an Asclepiadaceous plant indigenous to India. These roots are readily distinguished from those of true sarsaparilla by their loose cracked bark and by their odour and See also:taste, recalling those of melilot. Additional information and CommentsThere are no comments yet for this article.
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