Wednesday, January 27, 2016

The ABCs of Essential Oils: Lavender

Lavandula angustifolia




So ubiquitous, lavender is used to scent almost any product that can be fragranced. There's a good chance you already have an opinion on the odor. "L" presented many essential oil choices, and I chose lavender because while simple on the surface, it has much more going on once you dig deeper.

Lavender is a popular scent, with either the essential oil or fragrance oil appearing in a wide variety of products, from perfumes to floor cleaners. Lavender is a relatively inexpensive essential oil, but nothing is too cheap for adulteration. Many of the lavender products you have sniffed will either be fragrance oils, adulterated essential oils, or poor quality essential oils. Lavender also has a cousin, lavandin, that is often used in its place due to its lower cost. If you've sought various lavender oils and are still like "nope, don't like this stuff," then you can go on your way. But if you haven't, you should realize there are better lavenders out there.

Lavender oil is produced in many countries, including the United States, though you more often hear of French and Bulgarian. You can also find organic , wild-crafted, (as opposed to cultivated) and high-altitude lavender oils. Each factor can influence the scent of the lavender, and even a lavender from the same farm can smell different year to year. It's worth it to buy samples of several types to see which one you like best.

If you're willing to explore beyond the essential oil, lavender is available in many other forms. Lavender hydrosol is fairly common, and safer for those who are sensitive to essential oils (though anyone with a lavender allergy should avoid the hydrosol as well). It does have a different odor profile than the oil, and I tend to think of it as best for skincare and aromatherapy than for scent. If you are looking to purchase lavender for its fragrance, then you need to try lavender absolute. Not only is it a blue or green color, it has a scent quite different than that of regular lavender essential oil. It has a coumarin note, making it a perfect addition to chypre and fougere fragrances. Lavender concrete is harder to find, and not as enjoyable as the absolute, but if you need to sniff everything (like I do), then go for it. Lavender CO2 extracts are available as well, and are perfect for the lavender connoisseur, with a scent that most accurately captures the plant.

A versatile oil, lavender pairs nicely with many essential oils, and it's moderate cost makes it perfect for soap and bath/body products.

Similar:
Bergamot Mint (Mentha citrata)
Clary Sage (Salvia sclarea)
Lavandin (Lavandula hybrida/grosso/abrialis)
Petitgrain Bigarade (Citrus aurantium)
Rosemary (Rosmarinus officinalis)
Spike Lavender (Lavandula latifolia)

Previously:
Kewda
Jasmine
Immortelle
Ho Wood
Ginger
Frankincense

Saturday, December 5, 2015

ABCs of Essential Oils - Kewda

I started this entry forever ago, or really the end of September, but that feels so long ago, doesn't it? Anyway, life gets in the way, and I suppose I might write about that some day, but for now, here is kewda.

Pandanus odoratissimus

"K" was a little difficult to fill, since while there are some oils that begin with "k," I either haven't sniffed them or they're used primarily for aromatherapy. But then I remembered kewda (sometimes called kewra), a rare essential oil with an odd odor. And by odd odor, I mean it's like someone punched you in the nose.

I'm honestly not sure if anyone else feels that way about kewda, since most of the descriptions are much more polite, calling it "strong" or "penetrating." It's not a bad odor, but it is intense. Calling it ethereal is rather apt- according to Arctander, it is around 75% Methyl-beta-phenylethyl Ether. Interpret that as you will. Arctander describes it as "...intensely sharp, very powerful and diffusive, but also very sweet, hyacinth-honeylike..." and recommends evaluating it at 1% or less.

You may also find kewda attar, which includes sandalwood. The soft scent of sandalwood may help you appreciate the scent of kewda better, provided that you appreciate sandalwood to begin with (I love it, but not everyone does).

Distilled or extracted from the large flower spikes of a small tree in India, kewda is a rare essence, but is worth seeking out for those interested in composing unique floral fragrances.

Previously:
Jasmine
Immortelle
Ho Wood
Ginger
Frankincense

Tuesday, September 22, 2015

The ABCs of Essential Oils: Jasmine

Jasmine or juniper, juniper or jasmine? I've been going back and forth on the issue, and while juniper berry is an awesome oil, and I recommend that you buy some, I will write about jasmine, since that's what "j" is really all about. As Arctander writes, jasmine is "one of the most important, if not the most important natural perfume raw material."

One of the main reasons for writing about jasmine is that I get to write about indole, a molecule present in jasmine absolute that is also found in your poop. Indole adds a dirtiness to jasmine, along with other white flowers. It might sound gross, but don't let it scare you off. It's part of what makes jasmine complex and beautiful. Indole is also available as an aromachemical, and if too much is used, it could make your perfume gross. But the small amount in jasmine makes it interesting.

You will usually find jasmine in the form of an absolute, though jasmine wax and concrete are also available. The absolute is extracted from the concrete, leaving the wax behind. Carbon dioxide extractions are becoming more readily available, and are very lovely. I have not tried any, but jasmine ruhs are available, and these are hydrodistilled instead of solvent extracted. While rare, jasmine enfleurage oil is still produced, but it is very pricy. Each extraction method results in a different odor profile, and you may wish to try a different form if the one you're using isn't quite right for your blend.

Oh, and if you want jasmine and sandalwood in one bottle, look into attars.

If you're already overwhelmed enough by these options, you might want to stop reading. There are different varieties of jasmine available, though grandiflorum and sambac are the two most common. You can also find jasmine auriculatum in some of the above extractions, and I have also see flexile as an absolute and polyanthum enfleurage.

Country of origin can also impact an oil's odor, along with factors like the weather that year. Some oils are better than others, and you also need to be on the lookout for places that might sell adulterated oils (the adulteration can happen before they receive it).

So where to start? Buy samples of grandiflorum and sambac absolutes from a few places, pacing yourself if need be due to the expense. The samples might even be large enough for you to try them out in your blends, since you don't necessarily need much. Some places offer dilutions in jojoba or fractionated coconut oil, and these can be a great way to try jasmine for less money. If you make your perfumes in alcohol though, buy the pure stuff. Jasmine blends well with many essential oils, so don't be afraid to add a little to a fragrance you're working on. Jasmine with rose is a classic, and will add a beautiful floral note to your middle.

While nothing can replace jasmine, if you're looking for other white florals, consider ylang ylang, champaca, tuberose, and orange flower absolute.

Previously:
Immortelle
Ho Wood
Ginger
Frankincense




Tuesday, August 25, 2015

ABCs of Essential Oils: Immortelle

Helichrysum italicum

Helichrysum is another one of those amazing and healing aromatherapy essential oils. There are different species besides Helichrysum italcum, and you should also consider the country of origin when purchasing an oil. This post is about the absolute, which is for perfumery, not aromatherapy. Absolutes are solvent extracted, so they're generally not used for aromatherapeutic applications. While you can use the essential oil in perfumes, the absolute is usually cheaper. If you have the essential oil and want to use it for its fragrance, keep in mind that other species can have different odor profiles.

Known as immortelle or everlasting, the absolute catches your attention with it's poetic name before you even open the bottle.  The scent is sweet and honey-like, with tobacco and hay nuances. Arctander mentions it's fixative effect (though also mentioning you're unlikely to use it enough to really work as a fixative), as well as it's value in "rounding off and 'bouquetting' a fragrance which may need life and naturalness."

Consider adding immortelle to bring some sweetness to a blend. I can picture using it in a meadow-type fragrance, along with some herbal and floral essences. I would reserve this material for perfumery, since it might not mix into whatever else it is you make. When you do use it for perfumes, you might need to heat it up gently (warm/hot water bath) before and/or after adding it to your alcohol or oil. This method is useful to keep in mind with other thick materials. The essential oil will blend easier into different bases, so if you have the money for a helichrysum soap or want to add it to a lotion, the EO is a better choice.

Similar odors (per Arctander):
Broom or Genet Absolute (Spartium junceum)
German Chamomile (Matricaria chamomilla)
Roman Chamomile (Anthemis nobilis)
Flouve Absolute (Anthoxanthum Odoratum)
Hay Absolute (Foin coupe)

Previously:
Ho Wood
Ginger
Frankincense

Monday, August 17, 2015

Vegan Banana Chocolate Chip Pumpkin Spice Muffins

I lost this recipe on my computer awhile back, and recently found it again. I'm not sure about the original recipe, since I saved it as document with all my changes.

Vegan Banana Chocolate Chip Pumpkin Spice Muffins 

1 cup whole wheat pastry flour
⅔ cup all purpose flour
⅔ cup sugar
1 tsp baking powder
½ tsp baking soda
1 tsp pumpkin pie spice
½ tsp salt
2-3 medium bananas
2 ½ tbsp ground flax seed
5 tbsp water
¼ canola oil
¼ soy milk or other nondairy milk
1 tsp vanilla
⅓ cup mini chocolate chips
⅓ cup regular chocolate chips
Topping
1 tbsp maple sugar
⅛ tsp pumpkin pie spice

*Heat oven to 375°F. Spray a regular-size muffin cup pan with cooking spray, or line with paper baking cups.
*In large bowl, mix the flour, sugar, baking powder, baking soda, pumpkin pie spice and salt.
*In a blender, blend the bananas, flax and water, oil, soy milk and vanilla until smooth. Stir into flour mixture just until flour is moistened. Gently stir in chocolate chips. Don't over mix. Divide batter evenly among muffin cups.
*In small bowl, mix the maple sugar and ⅛ teaspoon pumpkin pie spice. Sprinkle evenly over batter in cups.
*Bake 20 to 24 minutes or until light golden brown and toothpick or knife inserted in center comes out clean. Immediately remove muffins from pan to cooling rack.

Notes:
If you don't have whole wheat pastry flour, you can replace it with more all purpose flour. You can also use all whole wheat pastry flour.

I buy pre-ground flax seed, since I use it a lot and don't want to grind it each time. If you have whole flax seed, grind it in the blender first by itself, and then add the other ingredients.

You can use all regular chocolate chips if you don't have the mini ones. I love using a mix of both, but it's not necessary.

Maple sugar is a granulated form of maple, kind of like regular sugar but with extra tastiness. It's expensive, so if you don't have it and don't want to buy it, use your regular sugar.

You can also beat together the wet ingredients (bananas through vanilla) if you have ground flax seed, but the blender makes it fast and easy.

Tuesday, August 11, 2015

The ABCs of Essential Oils: Ho Wood

Cinnamomum camphora

"H" has some good woods, like hiba and hinoki, but ho wood is easier to find and cheaper to buy. There's also helichrysum, an amazing aromatherapy essential oil, but I'm not an aromatherapist. Ho wood isn't one of those essential oils you should run out and buy, but it's a good oil for explaining some aspects of EOs.

First, ho wood oil might also refer to what is actually ho leaf oil. When buying essential oils, look to see what material it is distilled from, such as the wood, bark, branches, twigs, and/or leaves. I know it as ho wood, so that's how I'll refer to it here. There are three chemotypes of ho you can find, and as the Latin binomial suggests, camphor is one of them. Ravintsara is the cineole chemotype of ho leaf oil, and it is often confused with ravensara. Not only do they have similar names, but they're both distilled from trees in Madagascar. It's like someone was messing with us naming them.

The third chemotype, and the one I'm most familiar with, is linalool. You can also fractionate the camphor off from the camphor-type, leaving you with linalool and small amounts of other constituents. You might recognize linalool (aka linalol) from ingredient lists, where it's listed because Europe requires certain known allergens to be declared in the ingredients, whether they come from natural or synthetic sources. It's scent is a sweet, spicy, and woody floral present in many essential oils, with ho leaf ct. linalool leading the way. Linalool is one of the numbers in Lavender 40-42 essential oil, the other being linayl acetate.  There's also quite a bit in coriander seed essential oil. If you have that EO, give it a sniff and try detecting a rosy-floral note to it.

Rosewood (aka bois de rose) is also comprised mainly of linalool, and some consider ho wood oil a substitute for it. I think it could work ok as a substitute in some products, like soap, for fine perfumery, rosewood has a much finer scent compared to the ho wood oils I've sniffed. The problem with rosewood is that it is listed as an endangered species, per CITES. Listed under Appendix II, it does not currently face extinction, but might some day. When shopping for rosewood essential oil, look for sustainable oils distilled from twigs, branches, and leaves. Also buy from a reputable buyer, since rosewood is easy to adulterate. Consider alternatives, such as ho wood or the aromachemical linalool. 

Other Ho/Rosewood Notes:
Linaloe wood and seed oil (Bursera delpechiana)