The term "Apple" was applied by the ancients indiscriminately to almost every kind of round fleshy fruit, such as the thorn apple, the pineapple, and the love apple. Paris gave to Venus a golden apple; Atalanta lost her classic race by staying to pick up an apple; the fruit of the Hesperides, guarded by a sleepless dragon, were golden apples; and through the same fruit befell "man's first disobedience," bringing "death into the world and all our woe" (concerning which the old Hebrew myth runs that the apple of Eden, as the first fermentable fruit known to mankind, was the beginner of intoxicating drinks, which led to the knowledge of good and evil).
Nothing need be said here about the Apple as an esculent; we have only to deal with this eminently English, and most serviceable fruit in its curative and remedial aspects. Chemically, the Apple is composed of vegetable fiber, albumen, sugar, gum, chlorophyll, malic acid, gallic acid, lime, and much water. Furthermore, German analysts say that the Apple contains a larger percentage of phosphorus than any other fruit or vegetable. This phosphorus is specially adapted for renewing the essential nervous "lethicin" of the brain and spinal cord. Old Scandinavian traditions represent the Apple as the food of the gods, who, when they felt themselves growing feeble and infirm, resorted to this fruit for renewing their powers of mind and body. Also the acids of the Apple are of signal use for men of sedentary habits, whose livers are sluggish of action; they help to eliminate from the body noxious matters, which, if retained, would make the brain heavy and dull, or produce jaundice, or skin eruptions, or other allied troubles. Some experience of this sort has led to the custom of our taking Apple sauce with roast pork, roast goose, and similar rich dishes. The malic acid of ripe Apples, raw or cooked, will neutralize the chalky matter engendered in gouty subjects, particularly from an excess of meat eating. A good, ripe, raw Apple is one of the easiest of vegetable substances for the stomach to deal with, the whole process of its digestion being completed in eighty-five minutes. Furthermore, a certain aromatic principle is possessed by the Apple, on which its peculiar flavor depends, this being a fragrant essential oil--the valerianate of amyl--in a small but appreciable quantity. It can be made artificially by the chemist, and used for imparting the flavor of apples to sweetmeats and confectionery.
Gerard found that "the pulp of roasted Apples, mixed in a wine quart of faire water, and labored together until it comes to be as Apples and ale which we call lambs wool (Celtic, 'the day of Apple fruit') never faileth in certain diseases of the raines, which myself hath often proved, and gained thereby both crowns and credit." Also, "The paring of an Apple cut somewhat thick, and the inside whereof is laid to hot, burning or running eyes at night when the party goes to bed, and is tied or bound to the same, doth help the trouble very speedily, and, contrary to expectation, an excellent secret.