A single stem will bear 20 to 30 fruiting
spikes. The harvest begins as soon as one or two fruits at the base of the
spikes begin to turn red, and before the fruit is fully mature, and still hard;
if allowed to ripen completely, the fruit lose pungency, and ultimately fall
off and are lost. The spikes are collected and spread out to dry in the sun,
then the peppercorns are stripped off the spikes.
Black pepper (unripe drupes)
Black
pepper is a flowering vine, cultivated for its fruit, which is usually dried
and used as a spice and seasoning. When dried, the fruit is known as a
peppercorn. When fresh and fully mature, it is approximately 5 millimetres in
diameter, dark red, and, like all drupes, contains a single seed. Peppercorns,
and the ground pepper derived from them, may be described simply as pepper, or
more precisely as
Black pepper (cooked and dried unripe fruit),
Green pepper (dried unripe fruit)
White pepper (ripe fruit seeds).
Black pepper
1-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. On some estates, the berries are separated
from the stem by hand and then sun-dried without the boiling process.
Once the peppercorns are dried, pepper spirit and oil
can be extracted from the berries by crushing them. Pepper spirit is used in
many medicinal and beauty products. Pepper oil is also used as an ayurvedic
massage oil and used in certain beauty and herbal treatments.
White pepper
2-White pepper(darker-coloured skin of the pepper fruit removed)
White
pepper consists of the seed of the pepper plant alone, with the darker-coloured
skin of the pepper fruit removed. This is usually accomplished by a process
known as retting, where fully ripe red pepper berries 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.
Sometimes alternative processes are used for removing the outer pepper from the
seed, including removing the outer layer through mechanical, chemical or
biological methods.
White pepper has a slightly different flavour
from black pepper, due to the lack of certain compounds present in the outer
fruit layer of the drupe, but not found in the seed.
Green pepper
3-Green pepper (unripe drupes)
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 sulphur
dioxide, canning 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
Khmer cuisine.Their flavour has been described as spicy and fresh, with a
bright aroma. They decay quickly if not dried or preserved.
Red pepper
4-Red pepper (ripe drupes)
Red pepper usually 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.
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