Online Encyclopedia

Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.

MANNA

Online Encyclopedia
Originally appearing in Volume V17, Page 588 of the 1911 Encyclopedia Britannica.
Spread the word: del.icio.us del.icio.us it!

MANNA , a See also:

concrete saccharine exudation obtained by making incisions on the See also:trunk of the flowering or manna ash See also:tree, Fraxinus Ornus. The manna ash is a small tree found in See also:Italy, and extending to See also:Switzerland, See also:South See also:Tirol, See also:Hungary, See also:Greece, See also:Turkey and See also:Asia See also:Minor. It also grows in the islands of See also:Sicily, See also:Corsica and See also:Sardinia. It blossoms See also:early in summer, producing numerous clusters of whitish See also:flowers. At the See also:present See also:day the manna of See also:commerce is collected exclusively in Sicily from cultivated trees, chiefly in the districts around Capaci, See also:Carini, Cinisi and Favarota, small towns 20 to 25 M. W. of See also:Palermo, and in the townships of Geraci, Castelbuono, and other places in the See also:district of See also:Cefalu, 50 to 70 M. E. of Palermo. In the frassinetti or plantations the of manna. The manna of the present day appears to have been unknown before the 15th See also:century, although a See also:mountain in Sicily with the Arabic name Gibelman, i.e. " manna mountain," appears to point to its collection there during the See also:period that the See also:island was held by the See also:Saracens, 827-1070. In the 16th century it was collected in See also:Calabria, and until recently was produced in the Tuscan See also:Maremma, but none is now brought into commerce from Italy, although the name of See also:Tolfa, a See also:town near Civita Vecchia, is still applied to an inferior variety of the See also:drug. Various other kinds of manna are known, but none of these has been found to contain mannite.

Alhagi manna (See also:

Persian and Arabic See also:tar-angubin, also known as terendschabin) is the produce of Alhagi maurorum, a small, spiny, leguminous plant, growing in See also:Arabia, Asia Minor, See also:Persia, See also:Afghanistan, See also:Baluchistan and See also:northern See also:India. This manna occurs in the See also:form of small, roundish, hard, dry tears, varying from the See also:size of a See also:mustard See also:seed to that of a See also:coriander, of a See also:light-See also:brown See also:colour, sweet See also:taste, and See also:senna-like odour. The spines and pods of the plant are often mixed with it. It is collected near See also:Kandahar and See also:Herat, and imported into India from See also:Cabal and Kandahar. See also:Tamarisk manna (Persian gaz-angubin, tamarisk See also:honey) exudes in See also:June and See also:July from the slender branches of Tamarix gallica, See also:var. mannifera, in the form of honey-like drops, which, in the See also:cold ternperature of the early See also:morning, are found in the solid See also:state. This secretion is caused by the puncture of an See also:insect, Coccus manniparus. In the valleys of the See also:peninsula of See also:Sinai, especially in the Wady el-See also:Sheikh, this manna (Arabic See also:man), is collected by the See also:Arabs and sold to the monks of St See also:Catherine, who See also:supply it to the pilgrims visiting the See also:convent. It is found also in Persia and the See also:Punjab, but does not appear to be collected in any quantity. This See also:kind of manna seems to be alluded to by See also:Herodotus (vii. 31). Under the same name of gaz-angubin there are sold commonly in the Persian bazaars See also:round cakes, of which a See also:chief ingredient is a manna obtained to the south-See also:west of Ispahan, in the See also:month of See also:August, by shaking the branches or scraping the stems of Astragalus florulentus and A. adscendens.' Shir Khist, a manna known to writers on materia medica in the 16th century, is imported into India from Afghanistan and See also:Turkestan to a limited extent; it is the produce of See also:Cotoneaster nummularia (See also:Rosaceae), and to a less extent of Atraphaxis spinosa (See also:Polygonaceae); it is brought chiefly from Herat. ' See Bombay Lit.

Tr., vol. i. See also:

art. 16, for details as to the gazangubin. A See also:common Persian sweetmeat consists of See also:wheat-See also:flour kneaded with manna into a thick See also:paste. See also:Oak manna or Gueze-elefi, according to Haussknecht, is collected from the twigs of Quercus Vallonia and Q. persica, on which it is produced by the puncture of an insect during the month of August. This manna occurs in the state of agglutinated tears, and forms an See also:object of some See also:industry among the wandering tribes of See also:Kurdistan. It is collected before sunrise, by shaking the grains of manna on to See also:linen cloths spread out beneath the trees, or by dipping the small branches in hot See also:water and evaporating the See also:solution thus obtained. A substance collected by the inhabitants of See also:Laristan from Pyrus glabra strongly resembles oak manna in See also:appearance. Australian or See also:Eucalyptus manna is found on the leaves of Eucalyptus viminalis, E. Gunnii, var. rubida, E. pulverulenta, &c. The Lerp manna of See also:Australia is of See also:animal origin. - See also:Briancon manna is met with on the leaves of the common See also:Larch (q.v.), and bide-khecht on those of the See also:willow, Salix fragilis; and a kind of manna was at one See also:time obtained from tae See also:cedar. The manna of the Biblical narrative, notwithstanding the miraculous circumstances which distinguish it from anything now known, answers in its description very closely to the tamarisk manna.

. See See also:

Bentley and Trimen, Medicinal See also:Plants (1880) ; See also:Watt, See also:Dictionary of Economic Products of India, under " Manna " (1891). For analyses see A. See also:Ebert, Abst. J.C.S., 1909, 96, p. 176.

End of Article: MANNA

Additional information and Comments

There are no comments yet for this article.
» Add information or comments to this article.
Please link directly to this article:
Highlight the code below, right click, and select "copy." Then paste it into your website, email, or other HTML.
Site content, images, and layout Copyright © 2006 - Net Industries, worldwide.
Do not copy, download, transfer, or otherwise replicate the site content in whole or in part.

Links to articles and home page are always encouraged.

[back]
MANN, HORACE (1796-1859)
[next]
MANNERS, CHARLES (1857– )