The history of the spice trade is, above all, the history of pepper, the ‘King of Spices’. Pepper has been moving westward from India for 4,000 years. It has been used in trading as an exchange medium like money and, at times, has been valued so highly that a single peppercorn dropped on the floor would be hunted like a lost pearl. In classical times ‘tributes’ were paid in pepper, and both Attila the Hun and Alaric I the Visigoth demanded pepper as a substantial part of Rome’s ransom. Since the Middle Ages, pepper was the core of the European spice trade, with Genoa and Venice dominating the market. The Italian ‘pepperers’ monopoly of overland trade routes was the major determining factor in driving the search for an eastern sea route. For more historical information, read Pepper: King of Spices.
Spice Description
Pepper comes from several species of a vinous plant, the spice being the fruit, called peppercorns. Black pepper is the dried, unripe berry. The corns are wrinkled and spherical, about 5 mm (1/8 in) in diameter. Malabar and Tellicherry pepper are both considered top quality due to size and maturity, with only 10% of the largest corns being graded as Tellicherry. White pepper starts out the same as the black, but are allowed to ripen more fully on the vine. The outer shell is then removed by soaking the berries in water until the shell falls off, or are held under flowing spring water, yielding a whiter, cleaner pepper. Green pepper is from the same fruit but is harvested before they mature. Pink pepper, which is not a vinous pepper, comes from the French island of Reunion. Pink peppercorns have a brittle, papery pink skin enclosing a hard, irregular seed, much smaller than the whole fruit.
Culinary Uses
Pepper is best ground directly on to food. With hot food it is best to add pepper well towards the end of the cooking process, to preserve its aroma. White pepper is used in white sauces rather than black pepper, which would give the sauce a speckled appearance. Green peppercorns can be mashed with garlic, cinnamon or to make a spiced butter or with cream to make a fresh and attractive sauce for fish. Pink peppercorns are called for in a variety of dishes, from poultry to vegetables and fish.
Attributed Medicinal Properties
Stomachic; carminative; aromatic stimulant; antibacterial; diaphoretic. Stimulates the taste-buds causing reflex stimulation of gastric secretions, improving digestion and treating gastro-intestinal upsets and flatulence. Pepper calms nausea and raises body temperature, making it valuable for treating fevers and chills.
Plant Description and Cultivation
A tropical, perennial climbing vine with aerial roots. The vine can grow to over 30 feet (10m) but is commercially maintained at about 12 feet (4m). It has wide, glossy, green leaves and bears dense spikes of whte flowers containing 50 blossoms each. The berries are green when unripe and turn red as they mature.
Pepper needs well-drained humus-rich soil and a hot wet tropical climate. Plants can yield for up to forty years. Pepper is grown from cuttings in partial shade and run up trees or poles to support the vines.
Black pepper
Black pepper is produced from the still-green unripe drupes of the pepper plant. The drupes are cooked briefly in hot water, both to clean them and to prepare them for drying. The heat ruptures cell walls in the pepper, speeding the work of browning enzymes during drying. The drupes are dried in the sun or by machine for several days, during which the pepper around the seed shrinks and darkens into a thin, wrinkled black layer. Once dried, the spice is called black peppercorn. Black peppercorn is considered spicier than white peppercorn.
White pepper
White pepper consists of the seed of the pepper plant alone, with the darker colored skin of the pepper fruit removed. This is usually accomplished by a process known as retting, where fully ripe peppers are soaked in water for about a week, during which the flesh of the pepper softens and decomposes. Rubbing then removes what remains of the fruit, and the naked seed is dried. Alternative processes are used for removing the outer pepper from the seed, including decortication, the removal of the outer layer from black pepper from small peppers through mechanical, chemical or biological methods.
White pepper is sometimes used in dishes like light-coloured sauces or mashed potatoes, where ground black pepper would visibly stand out. They have differing flavor due to the presence of certain compounds in the outer fruit layer of the drupe that are not found in the seed.
Green pepper
Green pepper, like black, is made from the unripe drupes. Dried green peppercorns are treated in a way that retains the green colour, such as treatment with sulfur dioxide or freeze-drying. Pickled peppercorns, also green, are unripe drupes preserved in brine or vinegar. Fresh, unpreserved green pepper drupes, largely unknown in the West, are used in some Asian cuisines, particularly Thai cuisine. Their flavor has been described as piquant and fresh, with a bright aroma. They decay quickly if not dried or preserved.
Orange pepper and red pepper
A product called orange pepper or red pepper consists of ripe red pepper drupes preserved in brine and vinegar. Ripe red peppercorns can also be dried using the same colour-preserving techniques used to produce green pepper. Pink pepper from Piper nigrum is distinct from the more-common dried "pink peppercorns", which are the fruits of a plant from a different family, the Peruvian pepper tree, Schinus molle, and its relative the Brazilian pepper tree, Schinus terebinthifolius. In years past there was debate as to the health safety of pink peppercorns, which is mostly no longer an issue.
