What is the future of scents in our lives?
As researchers began to delve into the science behind
scents, the technologic world began to seek ways to mimic
the precise function in which the human nose detects
different scents. In the mid 1980s the Institute of
Olfactory Research at Warwick University came up with the
world's first prototype "high-tech nose." Commercial
versions of the "Warwick" nose are now used by perfume
makers wanting to protect their secret formulas against
"knock-off" versions and dock inspectors to resolve
disputes with fishermen over the grading of fish.
As researchers continue to find links between patient
odours and certain diseases, the use of electronic noses
has become invaluable. Research is now underway to create
sensors in telephones into which patients may be able to
breathe and receive a diagnosis.
High-tech noses may someday be able to detect stages of a
woman's menstrual cycle to either aid in fertility or
prevent unwanted pregnancies. These noses may also be
installed on motor vehicles and detect the alcohol level of
drivers, preventing them from starting their vehicle's
engines.
Our personal "scentprint" may someday prevent fake ID
cards, replace PIN numbers and security entry systems.
Soon home computers may have special devices whereby people
can experience various scents via the internet.
The advantages of electronic noses are that unlike the
human nose, they do not become desensitized to smells, they
don't get bored with repeated scents, and do not become
sick by chemical odours.
High-tech Scents
With the advancement of "headspace" science is now able to
analyse and reproduce the exact combinations of almost any
fragrance by a process called "soft-extraction." During
this process, technologists pass carbon dioxide through an
object and extract its fragrance. Applications of this
technology are seemingly endless. Now it is possible to
fragrance our cars, offices, and homes with almost any
fragrance. What's more, the food we eat and the various
drinks we consume may now be enhanced with flavours that
are richer and truer to life.
The science of aromachology is still in its infancy.
Researchers have only begun to scratch its surface. Much
more work in this area is needed to be done. As science
continues to gain a better understanding of how scents are
perceived, differentiated and transmitted, no doubt, the
world will continue to reap its rewards and use fragrances
to:
* Reduce stress levels at home and at the office
* Trigger long-lost memories
* Encourage confidence
* Enhance sexuality
* Promote relaxation
* Get rid of nightmares
* Lose weight
* Stay alert and improve work performance
* Detect the early onset of diseases
* To alleviate depression and mood swings
All of these aromatic applications are readily available -
or being developed - in one way or another. Scent is not a
new product but rather an age-old tradition. However it is
the fusion of science and nature that is driving the growth
of this research. The delivery of aromas and scent - for a
wide variety of reasons - offers huge potential for the
health and wellness of future generations.
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Luke Vorstermans is the founder of The Sense of Smell Lab,
a world leader in the development of innovative products
that use our sense of smell to influence behavior, trigger
memories, manage cravings, enhance moods and improve sexual
health. To learn more about enhancing your sex drive, go
to http://www.scentuellepatch.com
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