Harper's New Monthly Magazine, Vol III, No 13, 1851Various
General
Harper's New Monthly Magazine, Vol III, No 13, 1851
Various
American literature -- Periodicals; Civilization -- Periodicals; Culture -- Periodicals
Passing on to the floor where the measuring was in progress, I saw
immense heaps of ripe, cherry-looking fruit, waiting to be passed below
to the pulpers. All this enormous pile must be disposed of before the
morning, or it will not be fit for operating on, and might be damaged. I
saw quantities of it already gliding downward, through little openings
in the floor, under which I could hear the noise of some machinery in
rapid motion, but giving out sounds like sausage-machines in full
"chop." Following my guide, I descended a ladder, between some
ugly-looking wheels and shafting, and landed safely on the floor of the
pulping-room. "Pulping" is the operation of removing the outer husk, or
"cherry," which incloses the parchment-looking husk containing the pair
of coffee beans. This is performed by a machine called a "pulper." It is
a stout wooden or iron frame, supporting a fly-wheel and barrel of wood,
covered with sheet copper, perforated coarsely outward, very like a huge
nutmeg-grater. This barrel is made to revolve rapidly, nearly in contact
with two chocks of wood. The coffee in the cherry being fed on to this
by a hopper, is forced between the perforated barrel and the chocks;
the projecting copper points tear off the soft cherry, while the coffee
beans, in their parchment case, fall through the chocks into a large
box. These pulpers (four in number) were worked by a water-wheel of
great power, and turned out in six hours as much coffee as was gathered
by three hundred men during the whole day.
From the pulper-box the parchment coffee is shoveled to the
"cisterns"--enormous square wooden vats. In these the new coffee is
placed, just covered with water, in which state it is left for periods
varying from twelve to eighteen hours, according to the judgment of the
manager. The object of this soaking is to produce a slight fermentation
of the mucilaginous matter adhering to "the parchment," in order to
facilitate its removal, as otherwise it would harden the skin, and
render the coffee very difficult to peel or clean. When I inspected the
works on Soolookande, several cisterns of fermented coffee were being
turned out, to admit other parcels from the pulper, and also to enable
the soaked coffee to be washed. Coolies were busily employed shoveling
the berries from one cistern to another; others were letting on clean
water. Some were busy stirring the contents of the cisterns briskly
about; while some, again, were letting off the foul water; and a few
were engaged in raking the thoroughly-washed coffee from the washing
platforms to the barbecues.
Public-domain text, read in full here on John Shaqi.
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