Ketchup: Methods of Manufacture; Microscopic Examination — John Shaqi
Ketchup: Methods of Manufacture; Microscopic ExaminationBitting, K. G. (Katherine Golden)
Science
Ketchup: Methods of Manufacture; Microscopic Examination
Bitting, K. G. (Katherine Golden)
Ketchup
The handling should be in shallow crates. These should have strong
cleats across the ends so that one may be placed above the other without
touching the fruit, and if of considerable length, should have a
partition. The cleats permit space for ventilation in case they must be
stacked for a few hours or more. The depth should be such as not to
permit more than three or four layers of fruit. The deep box and the
conical basket are not well suited as carriers and should not be used
unless delivery can be made by wagon direct from the field and within a
few hours after gathering. It is the rule to see cars and barges loaded
with baskets arrive at the factory with more or less of the fruit in bad
condition. When one basket is set on the edges of two or three others in
stacking, there is always cutting of a few of the top fruit, the
movement in riding causes others to gradually settle and pack into the
cone shape of the bottom, so that if they be held for a day or more,
there will be loss of juice, consequent growth of mold, and
contamination of the sound fruit from the infected. The actual loss from
this form of handling has not been determined, but is undoubtedly much
larger than is generally supposed. It is the belief of the writer that
the loss is not far from 10 per cent. It is certainly much greater than
the difference in the cost of freight and handling of the box over the
basket. All baskets and boxes become more or less infected with mold
during the season and this spreads to the fruit, the contamination
increasing the longer the fruit is held, the tighter it becomes wedged
together, or the greater the cracking. The shallow crate affords the
better protection.
When tomatoes arrive at the factory, they should be purchased by weight
for =sound= fruit. Buying by the box or basket is antiquated and not
satisfactory to either buyer or seller. Under the recent Federal net
weight law, purchase by basket or crate must show on each container the
exact weight or measure if there be interstate shipment, and the same is
true for some of the states. It should not be necessary to give more
than a general inspection at the factory. A contract for ripe fruit at
ten dollars per ton, which, when delivered, requires sorting, and the
holding of unripe and the discarding of defective fruit, is equivalent
to ten dollars, plus all the additional cost in labor and the loss in
making it fit for use.
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