UNIVERSAL KNOWLEDGE FOR THE PEOPLE
SOUND (Ger. Sund, according to Grimm, for Suumd, from the root of Swim), a word signifying generally a strait or narrow sea-way; but applied specially to the strait which leads from the Cattegat into the Baltic Sea, between Sweden on the east, and the Danish island of Seeland on the west. It forms the usual passage from the north to the Baltic Sea, is 40 miles long, and nearly 3 miles broad at its narrowest part, between Helsingborg and Elsinore (q. v.). Its entrance is defended by the strong castle and fortress of Kronborg. See ELSINORE
means 41. The hand-lead is thrown a little forWard as the ship proceeds. The deep-sea line is knot at every 5 fathoms, and may be of any marked every 10 fathoms, with an intermediate length. In casting it, to obtain as vertical a measurement as possible, the ship is ordinarily hove to, and the lead cast as far as practicable in the line of
ship is. The process of sounding is performed by a man, standing in the ship's chains, throwing the Lead (q. v.). In tolerably shallow water, he sounds with the hand-lead line of from 20 to 30 fathoms long, which is marked at distances of 2 or 3 fathoms by pieces of cloth or rag of different colours. When he feels the lead touch the bottom, he observes the mark next above the surface, and from it estimates the depth. Thus, if the mark 5 be close to the surface, he calls out: 'By the mark, five.' If the water come between two marks, he calculates in his mind the fraction of the interval SOUND DUTIES, certain dues formerly pay-By the dip, four and a half five,' which last immersed, and shouts: By the dip, four,' or able to the Danish government by all vessels passing the Sound or strait separating Sweden from Seeland. These duties originated in an agreement between the king of Denmark and the Hanse Towns in 1348, by which the former undertook to maintain the light-houses in the Cattegat, and the latter to pay duty for them. England became bound to pay duty by a treaty of date 1450, and other countries followed. The Sound Duties were abolished on 14th March 1857, by a treaty between Denmark, Great Britain, Austria, Belgium, France, Hanover, Mecklenburg-Schwerin, Oldenburg, the Netherlands, Prussia, Russia, Sweden, and Norway, and the Hanseatic towns of Bremen, Lübeck, and Hamburg. A pecuniary compensation of £3,386,528 (the share contributed by Great Britain being £1,125,206) was stipulated to be paid to Denmark, which was to be held bound to maintain the light-houses and superintend the pilotage of the Sound. A separate treaty and the United States with a similar object, the compensation paid being £79,759.
was soon afterwards concluded between Denmark
SOUNDING is the act of ascertaining the depth of water beneath a ship or boat. It is a necessary operation when navigating a sea in which shoals or sunken rocks exist, or when approaching a shore. With the help of charts of soundings, it also assists the captain in fixing the precise point at which his
SOUNDING-BOARD, a canopy over a pulpit, used for the purpose of spreading the preacher's voice over the body of the church.
form of food, obtained either from flesh and vegeSOUP (A.-S. sup-an, to sip or sup) is a well-known tables, or from vegetables alone. Before noticing the most important varieties of soup, it is expedient is, or, in other words, what relation soup bears to that we should have a clear idea of what soup really the solid ingredients which enter into its composition. The researches of Liebig have thrown much light upon this point. When finely chopped muscular flesh (or butchers' meat) is lixiviated with cold water, and exposed to pressure, there is left a white fibrous residue consisting of muscular fibres, of connective or areolar tissue, and of vessels and nerves. This lixiviated flesh is of precisely the same quality from whatever animal it is obtained, communicates no flavour to water in which it is
preparation; but many good soups, suitable for fast-days in Catholic countries, can be made either entirely without the use of flesh, or with fish in place of flesh. In the former class may be placed pea-soup (which is, however, much improved if a piece of bacon enters into its composition), green- pea soup, carrot-soup, potato-soup, asparagus-soup; while for fish-soup, pike, tench, and eels are specially used. A collection of excellent recipes for such soups, and indeed for many continental soups little known in this country, will be found in A Handbook of Foreign Cookery, published by Murray in 1845. The basis of all good soups, excepting those in the preceding category, is stock, or broth made from all sorts of meat, bones, remains of poultry or game, &c., put together, and stewed in the stock-pot, which is termed by Francatelli, late Chief Cook to her Majesty, 'the very soul of all cookery.' Stock for white soups is prepared chiefly from veal, while that for brown soups is prepared from a mixture in which the coarse parts of the leg of beef preponderate. We extract from his Cook's Guide (Lond. 1861), which contains directions for preparing upwards of fifty soups, the following receipt for Victoria Soup,' which was the only soup eaten by the Queen when I had the honour of waiting on her Majesty' (op. cit., p. 58). Wash and scald half a pound of Frankfort pearl barley, and put this into a stew- pan with three pints of good white veal stock; and simmer it very gently over a slow fire for an hour and a half, by which time the barley will be nearly dissolved; remove a third of it into a small soup-pot; rub the remainder through a tammy or sieve; pour it to the whole barley; add half a pint of cream; season with a little salt; stir it over the fire until hot, and serve.' From this royal dish we turn to the consideration of the cheapest kinds of soup that can be provided for the poor. In the Cooking Dépôts established in Glasgow, Edinburgh, Manchester, London, and other large towns, soup is usually made of two qualities-one called Scotch broth, and the other soup. Scotch broth, of a formula to be given below, costs for vege- tables and condiments, besides the meat-liquor and bones, just one-sixth of a penny per pint, or a profit of 600 per cent.; the value of the meat-liquor and bones having been reckoned in that of the meat. Soup, properly so called, yet made from the same amount of beef-liquor and bones as in the formula given below, will cost d. per pint, besides the value of the meat-liquor and bones, and thus leave a profit of 400 per cent.'-Smith's Practical Dietary, 1865, p. 241. The following are the formula above referred to. Broth to make 100 Rations.-Meat- liquor from 7 lbs. of beef and 1 lb. of well-broken bones; split peas (14d. per lb.), 2 lbs.; Scotch barley (1d. per lb.), 3 lbs.; carrots (d. per lb.), 3 lbs.; turnips (d. per lb.), 33 lbs. ; cabbage and other green vegetables, 74 lbs.; salt, pepper, and dried herbs.' Soup to make 100 Rations.-Meat- liquor from 7 lbs. of beef and 1 lb. of bones; split peas, 13 lbs.; carrots and Swede turnips, each 63 lbs. ; onions, 51 lbs. ; leeks, lb.; salt, pepper, and dried herbs.' The quantity of water is not given, but for 100 pint rations of broth or soup, about 60 quarts of water are required; and soft water should always be used if possible. We may conclude with the following receipt for a nutritious pea-soup, which was supplied at Mrs Gladstone's soup-kitchen in Blackburn, during the cotton famine. 'Pea-soup for 100 Rations.-Beef, meat only, 4 lbs.; bones,
boiled, cannot be masticated, and as Liebig observes, 'even dogs reject it.' When the cold water has taken up all that it is capable of extracting, it is found that it has dissolved from 16 to 24 per cent. of the dry chopped flesh. This watery infusion contains all the savory and much of the nutrient matter of the flesh, and is usually of a reddish tint from the presence of a little of the colouring matter of the blood. On gradually heating it to the boiling- point, it is observed that the albumen of the flesh (varying in amount from 2 to 14 per cent., according as the animal was old or young) separates in nearly colourless flakes when the temperature has risen to 133°, while the colouring-matter of the blood does not coagulate till the temperature rises to 158°. The liquid is now clear, and of a pale yellowish tint; and as it reddens litmus-paper, it must con- tain a free acid. The infusion of flesh thus pre- pared has the aromatic taste and all the properties of a soup made by boiling the flesh. When evapo- rated, it becomes darker-coloured, and finally brown; and on ceasing to lose weight, there is obtained a brown, somewhat soft mass of 'Extract of Flesh,' or 'Portable Soup,' amounting to about 12 per cent. of the weight of the original flesh, supposed to be dried. This extract,' says Liebig, 'is easily soluble in cold water, and when dissolved in about 32 parts of hot water, with the addition of some salt, gives to this water the taste and all the peculiar properties of an excellent soup. The intensity of the flavour of the dry extract of flesh is very great; none of the means employed in the kitchen is comparable to it in point of flavouring power.' The soup thus made of the flesh of different animals (as, for example, the ox and the fowl) possesses, along with the general flavour common to all soups, a peculiar taste, which distinctly recalls the smell or taste of the roasted flesh of the animal employed. In order to obtain the strongest and best-flavoured soup, chopped flesh should be slowly heated to boiling with an equal weight of water; the boiling should only be continued for a few minutes (for prolonged boiling only gives rise to the formation of gelatine, a substance of no nutrient value, from the connective tissue of the flesh), and the soup should be then strained off from the solid residue. As a matter of economy, it is often desirable that the meat should be left in an eatable state, which is not the case with soup made according to the preceding directions. To attain this end, the joint or mass of flesh should be set on the fire with cold water, which should be gently heated to boiling; the flesh thus undergoes a loss of soluble and savory matter, while the soup becomes richer in them. The thinner the piece of flesh is, the greater is the loss which it experiences. Hence the method of boiling which yields the best soup, gives the dryest, toughest, and most tasteless meat. "The juice of flesh,' says Liebig, contains the food of the muscles; the muscular system is the source of all the manifestations of force in the animal body; and in this sense we may regard the juice of flesh as the proximate condition of the production of force. From this point of view it is easy to explain the effect of soup. Soup is the medicine of the conva- lescent, and as a means of restoring the exhausted strength, it cannot be replaced by any article of the Pharmacopoeia. Its vivifying and restoring action on the appetite, on the digestive organs, the colour, and the general appearance of the sick, is most striking.' After the preceding observations on the chemistry and medicinal value of soup in its most simple form, we may proceed to notice it very briefly in its ordinary culinary relations. Most soups contain an admixture of meat and vegetables in their-Smith, op. cit., p. 246.
lb. ; ham, 5 lbs. ; salted pig's cheek, 44 lbs. ; white peas, 20 lbs. ; pea-meal, 2 lbs.; Swede turnips, 68 lbs. onions, 4 lb.; seasoning with pepper, curry, and salt.'
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