The Manufacture of Tomato Products: Including whole tomato pulp or puree, tomato catsup, chili sauce, tomato soup, trimming pulpHier, W. G. (Wayland Gladstone)
Science
The Manufacture of Tomato Products: Including whole tomato pulp or puree, tomato catsup, chili sauce, tomato soup, trimming pulp
Hier, W. G. (Wayland Gladstone)
Tomato products
By far the greater part of the trouble packers have with their goods not
complying with the government regulations as to molds, yeasts and
spores, and bacteria is due to inadequate sorting. At least ninety per
cent of this trouble could be overcome right at the sorting belt.
Packers often say they can’t understand why the mold is running high on
their pulp and catsup, as they are sorting their tomatoes carefully.
However, the chances are ten to one the trouble is they are not sorting
them carefully enough. One who has not had much experience managing help
on the tomato sorting belt would imagine that almost any woman could
step up there and sort out the good tomatoes from the bad, and know what
to cut out, and what not to cut out. But such is not the case. The
tomato sorters must be instructed. Someone who is competent to do so
must work with each one of them and show them just what is a good tomato
and what is not. Otherwise they will be spending part of their time
cutting out black, fibrous growths on the surface of the tomatoes which
are absolutely normal and entirely free from molds, etc., and allowing
tomatoes to pass by them which have black spots on the surface no bigger
than a dime, but indicating to the trained eye that probably half of the
tomato is eaten up with black rot. They will allow a tomato to pass by
which is cracked open, and the edge of the skin on each side of the
crack will be as white as a piece of paper. Unless they are instructed,
they may not realize that this is mold, and they certainly will not
realize the amount of damage a small percentage of tomatoes like that
can do. They know nothing about mold counts, but most women can be
impressed with the importance of watching for moldy streaks and spots in
mashed and split tomatoes, and the importance of eliminating every bit
of tomato tissue that is so effected.
Every sorting belt should have a boss—a competent sorter who knows his
or her business, and who stands at the end of the belt and inspects the
tomatoes just as they are about to leave the belt. This person can order
the speed at which the tomatoes are fed to the sorters increased or
decreased according to the quality, can see just what form of decay is
predominating and caution the sorters to watch out for it, can see the
mistakes that are being made in the sorting and try to correct them, and
in addition can throw out into a receptacle such bad tomatoes as have
passed by the sorters so that they can be sorted over again. It is not
safe to put a bunch of women on the sorting belt with no one in
authority who is on that particular job every minute, and expect an
entire day’s run to come within the government limits.
Forms of Decay
Public-domain text, read in full here on John Shaqi.
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