オリーブ・オイル
Olive oil was fundamental not only to cooking, but to the Roman way of life, as it was used also in lamps and preparations for bathing and grooming. The Romans invented the "trapetum" for extracting olive oil. The olive orchards of Roman Africa attracted major investment and were highly productive, with trees larger than those of Mediterranean Europe; massive lever presses were developed for efficient extraction. Spain was also a major exporter of olive oil, but the Romans regarded oil from central Italy as the finest. Specialty blends were created from Spanish olive oil; Liburnian Oil "(Oleum Liburnicum)" was flavored with elecampane, cyperus root, bay laurel and salt.