OLIVE TREE.
Throughout antiquity we find the olive tree acknowledged as something venerable and holy, and taking precedence of all other trees, even the most useful on account of their nourishing fruits, or the refreshing drink they furnished. The wise Minerva gave it birth;[XII_1] and its foliage, which adorned the brows of the goddess,[XII_2] served, thenceforth, to crown victory,[XII_3] or to give rise to the sweet hopes of peace.[XII_4] A green bough of olive rendered the suppliant inviolable.[XII_5] The deadly arrows of Hercules were made of its wood.[XII_6] From it princes borrowed their sceptre[XII_7] and the shepherd his crook.[XII_8]
If, abandoning mythological fictions which surround the olive with a charming but false poetry, we interrogate history for more certain information concerning this revered tree, we shall find that Diodorus, of Sicily, informs us Minerva discovered and made known to the Athenians its useful qualities.[XII_9] And a writer, in whose possession the most ancient records in the world were found—Moses—who has recounted the birth of vegetation,[XII_10] tells us also of a patriarch pouring purified oil on a stone altar,[XII_11] before the olive tree was known in Athens—nay, before Athens existed.
Profane historians honour Aristeus, son of Apollo, and King of Arcadia, with the invention of oil mills, and the manner of procuring the precious fluid,[XII_12] the abundance of which was such, in the East, that it was used in lamps,[XII_13] in anointing,[XII_14] in seasoning of dishes,[XII_15] and in numerous other instances too long to enumerate.[XII_16]
Thus the most important culture among the Jews was that of the olive tree. There were large plantations of it in all the provinces: Galilea, Samaria, and Judea, were full of them.[XII_17] It must not, however, be thought the Hebrews used olives only to make oil; they knew how to preserve them in brine, to be eaten at table, and for sale to strangers. Pliny particularly extols those of Decapolis, a province of the Holy Land: “They are very small,” he says, “not larger than capers; but are much esteemed.”[XII_18]
Among the Greeks, the oil of Samos was considered to be the purest and finest:[XII_19] next to it they gave preference to that of Caria or of Thurium.[XII_20]
As regards olives, the Colymbades, or floating kinds were more esteemed than any other, on account of their size and taste;[XII_21] they had an exquisite flavour imparted to them by being placed with different herbs in pots of oil:[XII_22] the Halmade olives were preserved in brine.[XII_23]
The cultivation of the olive tree was carried to a great extent in Greece; a host of poets sang in honour of this tree,[XII_24] which produced so sweet a fruit; and Theophrastus speaks of it very frequently in his celebrated treatise on plants.[XII_25]
The Romans were not acquainted with it until later; and even in the year 249 B.C., they possessed so few olive trees that a pound of oil sold for twelve As, or three shillings; less than two centuries after (74 B.C.), ten pounds of it only cost one As; but Italy had so far increased its plantations at the end of a few years (52 B.C.) that it was able to furnish olive trees to the neighbouring countries.[XII_26] Its olives and oil were thought excellent; however, those of Grenada and Andalusia were preferred to them, even in the time of Pliny,[XII_27] on account of their sweetness and delicate flavour. That illustrious naturalist has transmitted to us particulars of the highest interest on the cultivation of the olive tree, and the various preparations which its fruit requires, or rather, to which it is necessarily subjected for the luxury of the table.[XII_28] Those who are curious on this subject may also consult Cato (the first among the Romans who has written on this tree),[XII_29] Varro,[XII_30] and Columella,[XII_31] concerning the art of raising the plants, of gathering the olives, of extracting the oil, and of preserving the olives themselves. This latter operation was performed as follows:—
They took twenty-five pounds of olives, six pounds of quick-lime, broken very small and dissolved in water, to which twelve pounds of oak ashes and water in proportion were added. The olives were left to soak for eight or ten hours in this lye; then taken out, washed with care, and immersed for eight days in very clear soft water, which was changed several times. They then took hot water in which some stems of fennel had been infused; this plant was taken out, and the same water saturated with salt until an egg would float. When it was quite cold, the olives were put into this pickle.[XII_32]
As regards the large olives, or colymbades, they were sometimes crushed after the first operation, that the brine might penetrate more easily; and odoriferous herbs were added to give them a better flavour. This was the way they prepared those from the marshes of Ancona—the only ones admitted at the tables of gourmets.[XII_33]
At Rome, olives made their appearance in the first course, at the beginning of the repast; but sometimes, after their introduction, the gluttony of the guests caused them to be served again with the dessert: so that they opened and closed the banquet.[XII_34]
The distributions of oil, to which Latin authors often allude, were somewhat rare for a long period. The people looked upon this fluid more as an object of luxury than a necessary of life, and it was only on extraordinary occasions that they were gratified with it. Thus, when Scipio Africanus began his curule edileship, each citizen received a measure of oil.[XII_35] After his example, Agrippa made similar distributions, in the reign of Augustus. They became more frequent under the Emperors; and Severus ordered that an immense quantity should be brought into Rome.[XII_36]
Venafra, a town of Campania, supplied excellent oil.[XII_37] Pliny says that it surpassed that of all the rest of Italy.[XII_38] However in those days, as at present, much was consumed of a very bad quality: for instance, that which was served by a clumsy Amphytrion to Julius Cæsar, and with which this prince seemed perfectly satisfied—a proof that the celebrated warrior was either a man of exquisite politeness or an epicure of very scanty ability.[XII_39]
Independently of the culinary preparations in which oil was abundantly used, the ancients also employed much of it for anointing themselves; and, when at the bath, a slave always carried some in a vase,[XII_40] with which they were rubbed. It was believed that the vital heat was thus concentrated, the strength increased, and health preserved.
Augustus inquiring one day of Pollio what ought to be done to preserve health in extreme old age: “Very little,” was his answer; “drink wine, and rub yourself with oil.”[XII_41]
We sall conclude this article by transcribing the recipe of an odoriferous oil for which the Liburnians were celebrated, and which Apicius considered worthy of his attention.
Pound some alder and cyperus (sedges) with green laurel leaves till they are reduced to a very fine powder—put this powder into Spanish oil, add a condiment of salt,[XII_42] and stir this mixture with great care for three days or more, then let it remain for some time.[XII_43]
Olive oil was little known in France under the two first races of her kings. In the reign of Charlemagne it was drawn from the east and Africa, and was so rare that the Council of Aix-la-chapelle (817) allowed the monks to make use of the oil from bacon. In 1491 the Pope allowed Queen Anne (of Bretagne), then afterwards the whole province, and successively the other French provinces, the use of butter in seasoning on fast days.