Monday, May 11, 2015

An Artist in a Laboratory

Sagarin, Edward, The Science and Art of Perfumery, New York, NY: Greenberg, 1955. 

The post title is the chapter title from The Science and Art of Perfumery, a book that captures how I feel about fragrance. The book was rebound into a blue, dull cover, and when I picked it up from the library, I didn't expect much from it. But it is one of my favorite overviews on the subject, covering a wide array of topics in a short and enjoyable read. I really liked Sagarin's writing style, often beautiful but never flowery, and filled with quote from poetry and prose.

The book starts with the history of fragrance, followed by a few chapters on the materials. When Sagarin discusses musk, it is sounds so tragic. The hunters lure the musk deer out by playing on flutes, leading these poor creatures to their deaths. I don't know if that's how it really worked, but it creates such a sad image to me.

From the natural materials Sagarin moves on to the creation of the early synthetics, first their attempts to duplicate, and then their attempts to create brand new aromachemicals. "An Artist in a Laboratory" is the first chapter on fragrance creation, and that, along with a chapter on flavors, tries to capture the odd nature of this work. On the one hand you're surrounded by the tools of a chemist, but on the other you're exploring the delicate nuances of a scent.

Sagarin breaks down the elements of a sample formula, covering the essential oils and molecules used. There are also chapters on odor description, marketing, business, and medicine. Despite the numerous topics, everything ties together nicely, with the rich history of perfume holding it all together. Even at the end of the book, instead of a bibliography, there is a historical overview of perfumery literature.

On the surface perfumery may seem simple, but a single fragrance can involve millions of considerations. Do you use this jasmine or that one? Even if they're pretty close, at a molecular level, they might have differences that can change the feeling of a scent. Should you use materials from endangered species? For me, it's easy to say I want to avoid the animal ingredients, but what about rosewood and sandalwood? Is it better to use synthetic materials instead with the hope of limiting environmental destruction? You need to consider the toxicity and allergenicity of the materials used, regardless of how they're derived. You need to make sure it smell good in the final product- fragrances used for laundry detergents have different considerations than personal fragrances. 

And then there's what you want to say with the fragrance you're creating. Even with all the science that goes into it, in the end you want a piece of art that speaks not only to you, but hopefully to someone else as well.

Rose Science- The scent and color of rose varies widely depending on the exact species and the type of extraction.


"And indeed there will be time
To wonder, “Do I dare?” and, “Do I dare?”
Time to turn back and descend the stair,
With a bald spot in the middle of my hair —
(They will say: “How his hair is growing thin!”)
My morning coat, my collar mounting firmly to the chin,
My necktie rich and modest, but asserted by a simple pin —
(They will say: “But how his arms and legs are thin!”)
Do I dare
Disturb the universe?
In a minute there is time

For decisions and revisions which a minute will reverse."


-T.S. Eliot, The Love Song of J. Alfred Prufrock

Tuesday, May 5, 2015

Intoxication- Walking Under the Influence (of Jasmine)



I haven't enjoyed moving to Mountain View, but when I'm walking here and there, I can at least enjoy the abundance of flowers here. For a few moments, the fragrance takes me away from where I am. Long stretches of jasmine, large and fragrant roses, and the blossoming trees stop me in my tracks, and all is right and beautiful. I move on sadly, looking forward to the next moment when the scent of flowers fills the air.

I spent several years trying to figure out what to do with my life. I knew I wanted to start my own business at some point, but it took awhile to figure it out. When I started studying perfumery, I knew that I wanted to work with these captivating materials. I feel intoxicated after spending a day in a room full of essential oils, absolutes, and other aromatics. Sometimes it will make me giddy, excited, and just happier. Other times it's so intense and I need to step out for fresh air.

When I started Ivre de Fleurs, I knew I wanted to focus on natural fragrance. Knowing that not everyone likes or wears perfumes, I decided to include bath and body products, like lip balms, hair oils, etc. These would let me share the fragrances with a wider group of people, and allow me to work with different mediums as well.

As time went by and I developed the brand, my mind was pulled this way and that. The products I made and the direction of my brand have led me to a point where I look at what I have, and I'm not excited by it. I've barely blogged the past few months, and without Instagram, I would have barely done anything with social media. I'm not a real fan of social media - I'm more of a keep to myself kind of person - but I keep hearing how important it is for business.

I've spent the time experimenting and studying the past few months, and also figuring out where I want my brand to head. Along the way I pondered so many possibilities, each tempting, but they would take away from what I really want to do. And that is create beautiful and strange fragrances. I'm going to refocus my creative energies on scent creation. I'm going to make lip balms, hair oils, and a few other products, but for now at least, I won't be making soap.

Ivre de Fleurs translates to "drunk with flowers," but so far I've aimed for a more restrained, quiet brand. I hope to breathe life into it with the passion I feel for the materials, and the wild beauty I strive to capture.

"In the room the women come and go
Talking of Michelangelo.

The yellow fog that rubs its back upon the window-panes,
The yellow smoke that rubs its muzzle on the window-panes,
Licked its tongue into the corners of the evening,
Lingered upon the pools that stand in drains,
Let fall upon its back the soot that falls from chimneys,
Slipped by the terrace, made a sudden leap,
And seeing that it was a soft October night,
Curled once about the house, and fell asleep.

And indeed there will be time
For the yellow smoke that slides along the street,
Rubbing its back upon the window-panes;
There will be time, there will be time
To prepare a face to meet the faces that you meet;
There will be time to murder and create,
And time for all the works and days of hands
That lift and drop a question on your plate;
Time for you and time for me,
And time yet for a hundred indecisions,
And for a hundred visions and revisions,
Before the taking of a toast and tea.

In the room the women come and go
Talking of Michelangelo."

-T.S. Eliot, The Love Song of J. Alfred Prufrock

Friday, May 1, 2015

Some Essentials on Essential Fatty Acids

Once vilified, fats and oils are now celebrated. Hardly a day goes by without me seeing a post about the top ten uses for coconut oil or such. Honestly, I think the best part about virgin coconut oil is that it smells and tastes like coconuts. And refined coconut oil? It's a good cheap oil for soap, bringing lots of lather to your recipe. It's a good source of medium-chain fatty acids and has a good shelf life. However, it only has a small amount of Linoleic acid, one of the essential fatty acids (EFAs).

I recently finished reading Susan M. Parker's Power of the Seed, and I recommend it to anyone who wants to learn moreIt's a pretty awful title, but it's a good book. It covers the chemistry and components of oils, plus it includes a lot of profiles (about 90, I believe) of various oils. There are several appendices that help present the information on the oils in various ways, including a saponification value chart, if you make soap). There are few recipes if you don't know where to start with all the oils.

A Little Science

There are two essential fatty acids- Linoleic Acid (LA) and alpha-Linolenic acid (LNA). They are called such because your body doesn't produce them, so you need to get them from other sources. They're both polyunsaturated fatty acids, meaning they have two or more double bonds in their carbon chains. Saturated fatty acids don't have double bonds and are less susceptible to oxidation. LA has 2 double bonds, and LNA has 3, so LNA has the shorter shelf life of the two.

LA is an omega-6 fatty acid, and LNA is omega-3. You've probably heard of omega-3, and maybe omega-6 and omega-9. All unsaturated fatty acids have omega names, and the number refers to the first double bond in from the free end (the omega) of the chain. For omega-3, this means means your first double bond occurs at the third carbon in the chain,counting in from the omega. Saturated fats do not have omega names, which probably makes them sad.

Eating Your Omega-3

It's not my place to give medical advice, so I'm going to discuss sources rather than health benefits. It's easier to get enough linoleic acid in your diet, but fewer foods have high percentages of LNA.  You'll often see omega-3 supplements, sometimes in pill form or as a straight oil.

You might think of fish when you hear omega-3, and most of the supplements for omega-3 fatty acids are various of fish oils. Other than a brief time when I was four years old, I never liked fish, plus I went vegetarian when I was a teenager. So I do not recommend fish, because I think they're gross as a food and they belong swimming merrily in the water. And if you're an omnivore who doesn't like fish but is considering fish oil supplements, I have two words for you- fish burp. Some will claim not to cause fish burps, but do you really want to risk it?

If want to consume your omega-3 fatty acids through whole foods, there are a few plant sources that are high in LNA. Chia and flax seeds are excellent sources. You should store both in the refrigerator, and grind the flax before using. Hemp seed and walnuts also provide a fair amount of LNA. Several berry and fruit seed oils have a decent amount, but it'd be hard to eat enough fruit to get the proper amount of fat.

If you want to supplement, flax and chia seed oils are available in pill form. If you're vegetarian, check the ingredients, since some of the supplements use gelatin. While your body can produce DHA and EPA (more omega-3 fatty acids), it's not always very efficient, so there are supplements for those two fatty acids as well. DHA and EPA typically come from fish oil, but there are some vegan supplements out there. I think they're derived from algae. The best sources for GLA (an omega-6) are borage, evening primrose, and black currant seed oils. These also come in pill form, and again check the ingredients if you're vegetarian.

Omega-6 for Your Skin

In addition to eating LA and LNA, you should consider using oils with these fatty acids on your skin. Dry, damaged, or acneic skin often have low-levels of linoleic acid, so using oils rich in LA might help balance the skin. If you're not using a single oil, look for oil blends or lotions that contain LA-rich oils. Since they are more likely oxidize quickly, a blend will probably help with shelf life.

A few good oils with high percentages of LA include evening primrose, grape seed, hemp, walnut, and wheat germ. Safflower and sunflower are also good sources, but only if they're not the high-oleic hybrids. Popular skincare oils argan, rose hip seed, rice bran, and sea buckthorn also have decent amounts. The oils have different properties, so some may be better for your particular skin type.

Susan M. Parker, Power of the Seed: A Guide to Oils for Health & Beauty, Port Townsend, WA: 2014, Process Media. ISBN: 978-1-934170-54-0