Sunday, December 16, 2012

Ask the Perfumer - Dec. 16, 2012 - the blog has moved

Hi Everyone:

I want to be able to email winners of my giveaways, so I switched to Wordpress and installed it on my website.  That way, I can directly email winners to let them know of their wins.  



See y'all over on my own blog site!

Sunday, December 09, 2012

Ask the Perfumer - Sunday Dec. 9, 2012

It's hot and steamy in Miami today!  This is our dry season, so it's odd to have to go out into the garden and water plants while the humidity makes sweat form on your skin, even if you're not moving or working.  Whew!  I share this hot moment with you in the frozen north, hoping you can vicariously warm up a bit, dreaming of next summer in your region.  Not too much blooming here, just the reliable jasmine grandi, aglaia odorata and various veggies, like tomatoes, peppers and peas.

The question I want to ask you this week is do you grow fragrant plants inside when it's cold outside?  I'm thinking of jasmines, aglaia, herbs like basil, rosemary and thyme.  Some lucky folks with green thumbs grow citrus indoors, even in Jersey, like my cousin.  Now, if you have any questions, I'm here to answer your queries until 10 tonight ET.

Thursday, December 06, 2012

Citrus names can be confusing to a perfumer - here's some information about the fragrant fruits

A student wrote me privately last week, and I told her I was going to post her question and my answer in the student forum since it's good information for all.

Question:


I loved the red mandarin (citrus nobilis) in our kit so much that I decided to order some to add to my collection of essential oils. I got a small bottle from Eden Botanicals but it smelled different from the one in our kit - then I checked the label and realized it was Citrus reticulata not Citrus nobilis. I had not noticed this when I placed my order. I checked on the White Lotus Aromatics website and they also had Red mandarin with botanical name Citrus reticulata. However the white lotus description of the aroma was more in line which what I experienced when I did the OE for red mandarin. The red mandarin in the kit had this gorgeous smell like it was already a complete perfume and I could also smell some neroli and indole-like notes.

Well my question is - are citrus nobilis and citrus reticulata different varieties of red mandarin and where can I find the type we have in our kit #1?

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Answer:

Time to take a deep breath before we plunge into the often-confusing world of citrus taxonomy, but I'll give the short answer first :-)

The red mandarin your your kit is organic and from Italy, where they designated it C. nobilis.  When you observed that your oil from Eden smelled different (and was labeled C. reticulata) the main reason it smelled different was that it was from a different country, and may not be organic.  Your textbook covers terroir and the factual elements that make oils vary from year to year, supplier to supplier, country to country.  Forces of nature and man can cause the oils to differ.  That, plus, with the citruses, the confusing taxonomy.

From Wikipedia:

The taxonomy and systematics of the genus are complex and the precise number of natural species is unclear, as many of the named species are hybrids clonally propagated through seeds (by apomixis), and there is genetic evidence that even some wild, true-breeding species are of hybrid origin.

All this made me whimper a bit as I studied citrus as one of the world's largest citrus research centers at the University of California, Riverside (UCR).

I'll let you all wade through the following links if you wish. Hopefully, my information about terroir (in the textbook) will partially solve the question.  You will see that C. nobilis and C. reticulata are *sometimes* used interchangably.  Sometimes nobilis can mean tangerines and other peel-able citruses, like naval oranges.  In the past, it was also used for mandarins, and the hybridization between the two sp. is where I get lost, frankly.  I let my nose guide me.

Here's the funny part: at UCR I learned some of us are genetically programmed to be sensitive to a bitter glycoside in some citruses, particularly grapefruits and the mandarin/tangerines.  I'm one of them.  It's the reason a lot of  people can't tolerate the taste of grapefruit.  To me, cut grapefruits smell like a petroleum products, like car tires, you know, the overwhelming smell of rubber/plastic when you walk into a tire shop. Yuk.  However, I love the smell of grapefruit oils.  Now, here's the weird part:  all mandarins have a smell of dead mouse to me.  The first second or two, I get the lovely citrus scent, but then, wham, dead mouse.

That last bit doesn't have anything directly to do with the student's confusion about the mandarins smelling differently, I just wanted to throw that in to let you know that we're all very different biological organisms, with 99.9% of our genetic material in common, but that .1% can be very interesting.  BTW, the dead mouse smell disappears when I use mandarin in a blend, it's just the undiluted oil.

Now, don't get me going on vetiver.  On my skin, not on a scent strip, it smells so sickly sweet it makes me ill.  No matter what type, from any country.  Terroir doesn't count here, I just have  a body chemistry that interacts with vetiver in a very nauseating way (to me).

Here are some utterly confusing citrus links!

http://en.wikipedia.org/wiki/Citrus

http://tinyurl.com/bcvdn3w  scroll down a little on this page and you'll see: 

Tangerine - Citrus nobilis - Overview - Encyclopedia of Life

eol.org/pages/582204/overview
Citrus nobilis, the tangerine, mandarin or mandarin orange (including the ... Referred to in many classifications as C. reticulata, it is now grown in tropical and ...

http://www.hort.purdue.edu/newcrop/morton/index.html  This is an incredible, free online book, written by my role model, Julia Morton, economic botanist.  Look under Rutaceae for the citrus family.

Have fun exploring the fragrant, delicious, confusing world of citrus!  Always sample before purchasing, and alway refer to your existing stock to compare and your organoleptic evaluation notes, and you'll be more able to purchase the correct replacement oil.

Sunday, December 02, 2012

Ask the Perfumer Sunday Dec. 2, 2012

As we move into the month of December, often the most rushed, hectic month of the year, filled with holiday preparations and everything associated with that, sometimes something presents itself as a chance to slow down, think of earlier times, and rare, fragrant things.  I have had such a slow down, due in part to my own chosing to relax, but also caused by a new item I'll soon have in my Vintage Vault: the rare, legendary Abishag perfume from Israel.  I'll perhaps relate the Old Testament story of Abishag at a later date, but the most succinct description of her is that she was a beautiful girl chosen to lay in bed next to the elderly King David because he was always cold.  Here is one depiction of the story:

by Pedro Amerigo


Well, if you're lying around this cold December day, and want some perfumery questions answered, I'll be the virtual Abishag to warm your brain with shared experience and help.

One photo of the vintage Abishag perfume that is on its way to me: