Posts Tagged ‘Evaporation’
Perfumes with resins June 9, 2009 | 11:48 am

Resins are an important ingredient in perfumes, enhancing the scents the perfume contains as well as inhibiting their dispersion into the air. Resins allow the aromas of perfume to last longer as well as retain their integrity. Basically, resins were the first “time-release” element that existed long before the modern concept of gradual release of aromas or other elements of modern life. As such, they are used not only in perfumes but in deodorants, scented sanitizers, or any product that is meant to smell pleasant for an extended period of time.

There are many different kinds of resin used in making perfume. Labdanum, a sticky dark brown substance from a species of rockrose shrub, has a complex scent profile. Woody, smoky and earthy, some say it has slight marshy undertones that aren’t unpleasant but very different. Others think it smells like honey or hints of leather. Its very complexity makes it valuable in perfumery, as each person seems to smell a different aroma. This makes one perfume smell different to and on each person. In Crete, it is still harvested by driving goats into forests overgrown with labdanum bushes then combing the beards of the animals when they return from grazing. Harvesters also drag a mop-like collection of leather strips mounted on a pole across the bushes to gather the resin.

Benzoin resin, a balsamic secretion from tree bark, is a common ingredient in perfume because of its fixative properties and its aroma. Further, there are two different kinds; benzoin Siam and benzoin Sumatra. Benzoin Siam is found in Thailand, Laos and Cambodia while benzoin Sumatra is found in the country of the same name. Both are very fragrant and drastically slow the evaporation of perfume properties.

Frankincense, another prized ingredient in perfumes, comes from the Boswellia tree that thrives in Somalia and the surrounding country. Slashing the bark of the scrawny but hardy tree results in “tears” leaking out which are allowed to harden before being collected. The best resin is the last of the two or three harvests per year, the quality determined by its opacity. Yemen and Somalia produce wonderful frankincense although the resins collected in Omani is said to be the finest. Frankincense supplies are dwindling, however, due to over-tapping trees that in turn produce seeds that are unable to germinate properly.

Other resins include myrrh, Peru balsam and pine, all with their own unique contributions to make.

Tim Walt

Patchouli February 6, 2009 | 11:52 am

Patchouli, originally native to Asia, is now cultivated in tropical areas throughout the world. 
A bushy herb of the mint family and distantly related to lavender and
rosemary, it is reluctant to flower and is propagated by cuttings. 
Patchouli rocketed to popularity during the hippie movement of the 60’s
when people began challenging traditional ideas. 
Trying different scents that weren’t widely accepted or even known
about was par for the course in that particular era. 
Once Patchouli caught on, however, it eventually became a common
ingredient in perfumes, soaps and incense.  Its
rich exotic scent reminds one of earth and wood, making it a popular ingredient
in perfume. 


 BOGART
POUR HOMME BY JACQUES BOGART(MEN)
Price : $21.02

Patchouli is also very useful to
perfumers as a fixative that blends well with other ingredients, substantially
slowing their evaporation and allowing the scent to last longer. 
It is usually harvested by steam distillation and has very good yields,
the leaves producing 3.5% of their weight in oil. 
Patchouli leaves are said to be best if processed as quickly as possible
after harvesting but some producers prefer to bale dried leaves and allow them
to ferment a bit to encourage their earthy scent. 
Aging is an important part of processing the leaves, as they have a
rather harsh aroma when first picked.  The
oil mellows with time, becoming sweeter and richer-much as fine wine does as it
ages. 


 

Both men’s and women’s perfumes use
patchouli for its rich, warm fragrance redolent of nature and sunshine. 
High quality oil is demanded by the best perfumers; patchouli that has
been altered by additives to stretch its quantity has a cedar wood or clove-like
scent and its fixative powers are severely impeded. 
The best patchouli oil is fruity, sophisticated and has a wine-like
richness. 


 CRISTALLE
BY CHANEL
– Price : $44.95

Patchouli is ideal for men and women who
like to wear fresh scents inspired by nature. 
Bogart Pour Homme by Jacques Bogart, a men’s cologne first marketed in
2004, uses patchouli as a base to preserve and compliment its other notes of
vanilla, bergamot and water lily tempered by tonka bean. 
Cristalle, a women’s fragrance by Chanel, combines patchouli with rose
and amber with an aldehyde fixative for a fresh scent of summer days full of
sunshine and cool, breezy evenings with a hint of dew. 
As you can see, patchouli is very versatile and allows other components
to shine while subtly lending its own unique and earthy bouquet to the formula.  


 

Tim Walt