Part 32

But the wine grower is glad to see his must deposit the greater part of these chemical ingredients in the "tartar," a product much disliked, and therefore named Sal Tartari, or Hell Salt; and Cremor Tartari, Hell Scum (Cream of Tartar).

In Italy, the vine furnishes oil as well as wine, this being extracted from the grape stones, and reckoned superior to any other sort, whether for the table or for purposes of lighting. It has no odour, and burns without smoke. The stones also yield volatile essences, which are developed by crushing, and which give bouquet to the several wines, whilst the skin affords colouring matter and tannin, of more or less astringency.

Grapes supply but little actual nutritious matter for building up the solid structures of the body; they act as gentle laxatives; though their stones, and the leaves of the vine, are astringent. These latter were formerly employed to stop bleedings, and when dried and powdered, for arresting dysentery in cattle.

In Egypt the leaves are used, when young and tender, for enveloping balls of hashed meat, at good tables. The sap of the vine, named lacryma, "a tear," is an excellent application to weak eyes, and for specs of the cornea. The juice of the unripe fruit, which is verjuice (as well as that of the wild crabapple), was much esteemed by the ancients, and is still in good repute for applying to bruises and sprains.

When taken in any quantity, Grapes act freely on the kidneys, and promote a flow of urine. The vegetable acids of the fruit become used up as such, and are neutralised in the system by combining with the earthy salts found therein, and they pass off in the urine as alkaline carbonates. With full-blooded, excitable persons, grapes in any quantity are apt to produce palpitation, and to quicken the circulation for a time. Also with persons of slow and feeble energies, having a languid digestion (and especially if predisposed to acid fermentation in the stomach), Grapes are apt to disagree. They send their glucose straightway into the circulation combined with acids found in the stomach, and create considerable distress of heartburn and dyspepsia. "Thus," says Dr. King Chambers, "is generated acidity of the stomach, parent of gout, and of all its hideous crew." Likewise wine, especially if sweet, new, or full-bodied, when taken by such persons at a meal, is absorbed but slowly by the stomach, and much of the sugar, with some alcohol, becomes converted by fermentation into acetic acid, which further causes the oily ingredients in the food which has been swallowed to turn rancid. "Things sweet to taste prove to digestion sour." But otherwise, with a person in good health, and not given to gout or rheumatism, Grapes are an excellent food for supplying warmth as combustion material, by their ready-made sugar; whilst the essential flavours of the fruit are cordial, and whilst a surplus of the glucose serves to form fat for storage.

What is known as the Grape-cure, is pursued in the Tyrol, in Bavaria, on the banks of the Rhine, and elsewhere--the sick person being ordered to eat from three to six pounds of grapes a day. But the relative proportions of the sugar and acids in the various kinds of grapes have important practical bearings on the results obtained, determining whether wholesome purgation shall follow, or whether tonic and fattening effects shall be produced. In the former case, sufferers from sluggish liver and torpid biliary functions, with passive local congestions, will benefit most by taking the grapes not fully ripe, and not completely sweet; whilst in the latter instance, those invalids will gain special help from ripe and sweet grapes, who require quick supplies of animal heat and support to resist rapid waste of tissue, as in chronic catarrh of the lungs, or mucous catarrh of the bowels.

The most important constituent to be determined is the quantity of grape sugar, which varies according to the greater or less warmth of the climate. Tokay Grapes are the sweetest; next are those of southern France; then of Moselle, Bohemia, and Heidelberg; whilst the fruit of the Vine in Spain, Italy, and Madeira, is not commended for curative purposes. The Grapes are eaten three, four, or five times a day, during the promenade; those which are not sweet produce a diuretic and laxative effect; seeing, moreover, that their reaction is alkaline, the "cure" thereby is particularly suitable for persons troubled with gravel and acid gout.

After losses of blood, and in allied states of exhaustion, the restorative powers of the grape-cure are often strikingly exhibited. Formerly, the German doctors kept their patients, when under this mode of treatment, almost entirely without other food. But it is now found that light, wholesome nourishment, properly chosen, and taken at regular times, even with some moderate allowance of Bordeaux wine, may be permitted in useful conjunction with the grapes. Children do not, as a rule, bear the grape-cure well. One sort of grape, the Bourdelas, or Verjus, being intensely sour when green, is never allowed to ripen, but its large berries are made to yield their acid liquor for use instead of vinegar or lemon juice, in sauces, drinks, and medicinal preparations.

A vinegar poultice, applied cold, is an effectual remedy for sprains and bruises, and will arrest the progress of scrofulous enlargements of bones. It may be made with vinegar and oatmeal, or with the addition of bread crumb."--Pharmacopoeia Chirurgica, 1794.

"Other fruits may please the palate equally well, but it is the proud prerogative of the kingly grape to minister also to the mind." This served to provide one of the earliest offerings to the Deity, seeing that "Bread and wine were brought forth to Abraham by Melchisedec, the Priest of the Most High God."

The Vine (Vitis vinifera) was almost always to the front in the designs drawn by the ancients. Thus, miniatures and dainty little pictures were originally encircled with representations of its foliage, and we still name such small exquisite illustrations, "vignettes," from the French word, vigne.

The large family of Muscat grapes get their distinctive title not because of any flavour of musk attached to them, but because the sweet berries are particularly attractive to flies (muscre), a reason which induced the Romans to name this variety, Vitis apiaria. "On attrape plus de mouches avec le miel qu' avec le vinaigre"-- say the French.

In Portugal, grape juice is boiled down with quinces into a sort of jam--the progenitor of all marmalades. The original grape vine is supposed to have been indigenous to the shores of the Caspian Sea.

If eaten to excess, especially by young persons, grapes will make the tongue and the lining membrane of the mouth sore, just as honey often acts. For this reason, both grapes and honey do good to the affection known as thrush, with sore raw mouth, and tongue in ulcerative white patches, coming on as a derangement of the health.

GRASSES.

Our abundant English grasses furnish nutritious herbage and farinaceous seeds, whilst their stems and leaves prove useful for textile purposes. Furthermore, some few of them possess distinctive medicinal virtues, with mucilaginous roots, and may be properly classed among Herbal Simples.

The Sweet-scented Vernal Grass (Anthoxanthum, with Yellow Anthers) gives its delightfully characteristic odour to newly mown meadow hay, and has a pleasant aroma of Woodruff. But it is specially provocative of hay fever and hay asthma with persons liable to suffer from these distressing ailments. Accordingly, a medicinal tincture is made (H.) from this grass with spirit of wine, and if some of the same is poured into the open hand-palms for the volatile aroma to be sniffed well into the nose and throat, immediate relief is afforded during an attack. At the same time three or four drops of the tincture should be taken as a dose with water, and repeated at intervals of twenty or thirty minutes, as needed.

The flowers contain "coumarin," and their volatile pollen impregnates the atmosphere in early summer. The sweet perfume is due chiefly to benzoic acid, such as is used for making scented pastilles, or Ribbon of Bruges for fumigation.

Again, the Couch Grass, Dog Grass, or Quilch (Triticum repens) found freely in road-sides, fields, and waste places, has been employed from remote times as a vulnerary, and to relieve difficulties of urination. Our English wheat has been evolved therefrom.

In modern days its infusion--of the root--is generally regarded as a soothing diuretic, helpful to the bladder and kidneys. Formerly, this was a popular drink to purify the blood in the Spring. But no special constituents have been discovered in the root besides a peculiar sugar, a gum-like principle, triticin, and some lactic acid. The decoction may be made from the whole fresh plant, or from the dried root sliced, two to four ounces being put in a quart of water, reduced to a pint by boiling. A wineglassful of this may be given for a dose. It certainly palliates irritation of the urinary passages, and helps to relieve against gravel. A liquid extract is also dispensed by the druggists, of which from one to two teaspoonfuls are given in water.

The French specially value this grass for its stimulating fragrancy of vanilla and rose perfumes in the decoction. They use the Cocksfoot Grass (Dactylis), or pied de poule, in a similar way, and for the same purposes.

Also the "bearded Darnel," Lolium temulentum ("intoxicated"), a common grass-weed in English cornfields, will produce medicinally all the symptoms of drunkenness. The French call it Ivraie for this reason, and with us it is known as Ray Grass, or in some provincial districts as "Cheat." The old Sages supposed it to cause blindness, hence with the Romans, lolio victitare, to live on Darnel, was a phrase applied to a dim-sighted person. Gerard says, "the new bread wherein Darnell is eaten hot, causeth drunkenness."

From lolium the term Lollard given in reproach to the Waldenses, and the followers of Wickliffe, indicated that they were pernicious weeds choking and destroying the pure wheat of the gospel. Milne says the expression in Matthew xiii. v. 25, would have been better translated "darnel" than "tares."

A general trembling, followed by inability to walk, hindered speech, and presently profound sleep, with subsequent headache and vomiting, are the symptoms produced by Darnel when taken in a harmful quantity. So that medicinally a tincture of the plant may be expected, if given in small diluted doses, to quickly dispel intoxication from alcoholic drinks; also to prove useful for analogous congestion of the brain coming on as an illness, and for dimness of vision. Chemically, it contains an acrid fixed oil, and a yellow glucoside.

There is some reason to suspect that the old custom of using Darnel to adulterate malt and distilled liquors has not been wholly abandoned. Farmers in Devonshire are fond of the Ray Grass, which they call "Eaver" or "Iver"; and "Devon-ever" is noted likewise in Somersetshire.

GROUNDSEL.

Common Groundsel is so well known throughout Great Britain, that it needs scarcely any description. It is very prolific, and found in every sort of cultivated ground, being a small plant of the Daisy tribe, but without any outer white rays to its yellow flower-heads. These are compact little bundles, at first of a dull yellow colour, until presently the florets fall off and leave the white woolly pappus of the seeds collected together, somewhat resembling the hoary hairs of age. They have suggested the name of the genus "senecio," from the Latin senex, an old man:--

"Quod canis simili videatur flore capillis; Cura facit canos quamvis vir non habet annos."