Galbanum is an aromatic gum resin, the product of certain Persian plant species, chiefly Ferula galbaniflua (Ferula) and Ferula rubricaulis. Galbanum-yielding plants grow plentifully on the slopes of the mountain ranges of northern Iran. It occurs usually in hard or soft, irregular, more or less translucent and shining lumps, or occasionally in separate tears, of a light-brown, yellowish or greenish-yellow colour, and has a disagreeable, bitter taste, a peculiar, somewhat musky odour, and a specific gravity of 1.212. It contains about 8% of terpene; about 65% of a resin which contains sulphur; about 20% of gum; and a very small quantity of the colourless crystalline substance umbelliferone. Galbanum is one of the oldest of drugs. In the Book of Exodus 30:34, it is mentioned as a sweet spice, to be used in the making of a perfume for the tabernacle. Hippocrates employed it in medicine, and Pliny (Nat. Hist. xxiv. 13) ascribes to it extraordinary curative powers, concluding his account of it with the assertion that "the very touch of it mixed with oil of spondylium is sufficient to kill a serpent." The drug is occasionally given in modern medicine, in doses of from five to fifteen grains. It has the actions common to substances containing a resin and a volatile oil. Its use in medicine is, however, obsolescent. A number of different things are called gum: gums the soft tissue partly covering teeth Chewing gum Bubblegum Guar gum Gum arabic Postage stamp gum Gum Springs, Arkansas, a town Trees: Gum tree (Eucalyptus; Australia and cultivated in other warm areas) Black gum (Tupelo, Nyssa; eastern North America) Sweet-gum... Insect trapped in resin. ... Species See text Ferula is the Ferula or Giant fennel genus of plants of the Apiaceae family, including: - Asafoetida - Giant fennel - Galbanum - Musk root - Ferula Categories: Apiaceae ... Relative density (also known as specific gravity) is a measure of the density of a material. ... Terpenes are a class of hydrocarbons, produced by many plants, particularly conifers. ... For the chemical element see: sulfur. ... Umbelliferone or 7-hydroxycoumarin is a widespread natural product of the coumarin family. ... This article is about the second book in the Torah. ... This topic is considered to be an essential subject on Wikipedia. ... There are two famous persons named Pliny: Pliny the Elder, a Roman nobleman, scientist and historian who died in the eruption of Mount Vesuvius in 79 AD The great-nephew of the former, Pliny the Younger, a statesman, orator, and writer who lived between 62 AD and 113 AD. This... Naturalis Historia Pliny the Elders Natural History is an encyclopedia written by Pliny the Elder. ... NLM (National Library of Medicine, contains resources for patients and healthcare professionals) Virtual Hospital (digital health sciences library by the University of Iowa) Online Medical Dictionary Collection of links to free medical resources Wikicities has a wiki about medicine: Medicine Categories: Medicine | Health ...

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