It’s one of the remarkable traits of this remarkable fruit that so
many people, especially in Eastern cultures, totally, wildly,
enthusiastically enjoy everything about durians, including their
fragrance, while many others, mostly from Western cultures, are
repulsed by the same fragrance and say that it "stinks."
Particularly in Southeast Asia, durians are loved by millions of
people with a passion and near-reverence quite unusual for mere food.
Meanwhile in the West, durians have gained a notorious reputation for
their unfamiliar and strong aroma, largely as a result of Western
travel writers and horticultural writers delighting in using snide
phrases like "unbearable stench," "rotten onions with
limburger cheese and low-tide seaweed," "French custard
passed through a sewer pipe," or "like sitting on the toilet
eating your favorite ice cream." Fresh durians do announce their
presence with their fragrance, gently until ripe and robustly
thereafter, but I would never say they "smell bad." Those
writers must have unfortunately encountered a low-quality or seriously
overripe durian...or interpreted the fragrance as resembling an
unpleasant odor in their past...or let the fragrance accumulate and
spoil indoors.
We
all take it for granted that a fruit’s odor tracks with the fruit’s
current actual condition of freshness or spoilage. For example, a
rotten banana smell can only have come from an actually rotten banana
in the vicinity. Durian is different in a very unusual way: its
fragrance spoils quite independently and tremendously more rapidly than the
fruit flesh itself. The original fresh fragrance from a good durian at
optimum ripeness is fruity and appealing, and I can barely imagine
that anyone would not enjoy it. But a ripe durian held in a closed
indoors space continues to emit its distinctive fragrance substances,
which within half an hour can spoil and change into a decidedly foul
rotten-eggs odor that matches many of the negative reports about
durian fragrance. Meanwhile, back at the fruit flesh, everything
smells fine, fresh, and fruity; it’s on its own track, and may not
actually spoil for several more days. It is this characteristic
super-fast deterioration of durian fragrance in a closed space that
has led to the banning of durians in many public places in Southeast
Asia, such as hotels, buses, and airplanes.