The antiviral activity of essential oils

BY Arianna Staruch, ND, ACHS Academic Dean

A recent study looked at preparing a nasal spray from the essential oil of bupleurum root (Radix bupleuri) and tested it in animals for effectiveness. It did show promise as a fever reducer. However, many essential oils can be irritating to mucus membranes and should not be used undiluted or without first doing a skin patch test.

So how can you use essential oil in your everyday life to help reduce to risk of viral infection? Essential oils can be used in the home as antiviral cleaning products. A diffuser with any of the oils listed above, such as eucalyptus, lemon balm, or peppermint, may reduce the airborne viruses in a room. In addition, essential oils may be added to hand creams to help reduce the spread of viruses by contact. Of course, these should be used in addition to the common sense CDC recommendations to wash your hands frequently, cover your mouth and nose with your arm when you sneeze, and to stay home if you are sick. (You should see your primary care provider for a proper diagnosis if you think you may have the seasonal flu or the H1N1 flu, and follow their recommendations.) This fall may be a challenging time because there is the potential for many people to be sick with the flu at the same time, but we can use natural support options, such as essential oils, to keep us healthy.

>> Click here to read the full-length article about using essential oils to reduce the risk of viral infection

References
1. Astani, A., Reichling, J., and Schnitzler, P. Comparative study on the antiviral activity of selected monoterpenes derived from essential oils. Phytother Res. 2009 Aug 3.
2. Reichling, J., Koch, C., Stahl-Biskup, E., Sojka, C., and Schnitzler, P.
Virucidal activity of a beta-triketone-rich essential oil of Leptospermum scoparium (manuka oil) against HSV-1 and HSV-2 in cell culture. Planta Med. 2005 Dec;71(12):1123-7.
3. Schnitzler, P., Schuhmacher, A., Astani, A., and Reichling, J. Melissa officinalis oil affects infectivity of enveloped herpesviruses. Phytomedicine. 2008 Sep;15(9):734-40.
4. Hayashi, K., Kamiya, M., Hayashi, T. Virucidal effects of the steam distillate from Houttuynia cordata and its components on HSV-1, influenza virus, and HIV. Planta Med. 1995 Jun;61(3):237-41.
5. Xie, Y., Lu, W., Cao, S., Jiang, X., Yin, M., and Tang, W. Preparation of bupleurum nasal spray and evaluation on its safety and efficacy. Chem Pharm Bull (Tokyo). 2006 Jan;54(1):48-53.

>> For information about organic essential oils, click here

>> To learn more about aromatherapy classes, click here

Natural PerfumeMaking with Essential Oils

BY Dorene Petersen, ACHS President

Looking for a natural perfume? A fragrance that does not contain a collection of synthetic chemicals, which place a burden on your liver and other detoxifying organs. Wander through any perfume counter at the local department store and your olfactory system is bombarded with aromas. Some have names you recognize like gardenia, jasmine, or even rose. But, if you take a closer look at these perfume formulas, it is unlikely you will find anything resembling plant-sourced material even though they may use the term “natural” or “nature identical.” Don’t be fooled. These terms do not mean the perfume was blended from essential oils or absolutes, which are all distilled, expressed, or dissolved from plant leaves, flowers, stems, roots, or seeds in a solvent base.

Unlike perfumes made from plant-based materials, most perfume counter perfumes are made from a combination of synthetic chemicals, derived from petroleum. These ingredients allow perfumers to create an array of fragrances that are either unavailable or difficult to obtain in nature. Of course they are less expensive, too.

However, there is growing public awareness about the relationship between synthetic ingredients—potential toxins—and health challenges. To maintain optimal health, natural perfume blending is a healthy green alternative. These perfumes are made from high-quality essential oils, which are known to have therapeutic health benefits and are truly natural. In this context, the term “natural” refers to plant-sourced perfumes. The plants are grown or wildcrafted naturally and, preferably, grown organically (without synthetic pesticides) and sustainably whenever possible.

>>To read the full-length article and more articles from the Aromatherapy Registration Council newsletter, CLICK HERE

>> To learn more about natural products manufacturing and aromatherapy, check out the American College website

International Fragrance Association wants to ban melissa, rose, oak moss, and bergamot

By Rhavda Cooper Emison

Today in the aromatherapy community we have a "call to arms" in facing another challenge with the International Fragrance Association (IFRA) due to the IFRA imposing more and more unfair, ungrounded regulations worldwide on what can and cannot be used in the perfume/fragrance world. Melissa, Rose, Oak Moss, and Bergamot are just a few of the essential oils that the IFRA wants to remove from our use in not only the perfume/fragrance industry but also in the aromatherapy world.

The IFRA is continuously and quickly taking away our rights and freedoms in choosing what natural products are best for us to use in our businesses. The loss of our rights and freedoms impacts all of us. Whatever IFRA's true agenda for removing our choices to grow, manufacture, and buy natural products is yet to be fully seen but the main causes are suspected to be power, money, and greed. IFRA is placing its interests above the interests of the community that it is supposed to protect.

According to Tony Burfield of CropWatch and Safety Advisor to NAHA, he used to support the IFRA until the time of the 40th Amendment. At that point, Tony believed that the IFRA started to put the interests of its composite career toxicologists over and above its function of a balanced safety policy-making unit for the fragrance industry based on the Research Institute for Fragrance Materials' (RIFM) research. The other point is that IFRA's large budget allows it to carry out a certain amount of research on essential oil toxicology and their findings and policies greatly influence safety legislators and officials throughout the world. Unfortunately there is no similarly-financed independent organization able to monitor or carry out counter-research where needed.

I have been involved with aromatherapy (AT) for over 25 years. I have seen many things come and go but I have been surprised by the tenacity and staying power of the IFRA with their current agenda. I expected them to go away after a while and leave the natural products/fragrance world alone but they haven't. Melissa (Melissa officinalis) essential oil is their latest victim on their "hit list" of essential oils to destroy.

Effect on the Entire Aromatherapy Community

In my opinion, the IFRA is smart in that they are going after the perfume/fragrance community first. This community has the most to lose from the ban on using certain essential oils (eos) along with other natural products. For this article, I will be in reference to only a few of the essential oils on the IFRA's "hit list" such as Rose, Melissa, Oak Moss, Bergamot, etc. By going after the community that has the most to lose, the IFRA will cause the biggest and harshest impact. With the removal of certain essential oils that have been used safely for centuries in the perfume/fragrance industry, the IFRA will cause it's biggest ripple effect in the supply chain yet. This ripple effect will trickle down to you and me when certain essential oils become unavailable for us to use in our AT businesses. If the perfume/fragrance industry decides to comply and bow down to the IFRA, then the IFRA will have successfully killed the perfumery/fragrance industry as we know it today. This, in turn, will create a vacuum in the demand for certain essential oils. Growers will quit growing certain herbs and flowers for the manufacturers to manufacture into essential oils and the suppliers then will be unable to purchase the essential oils for resale to the perfume/fragrance industry. That in turn, can put us all out of business, folks. No products, no industry. No money. You will have to find another job to earn your living. I, for one, don't want to do this. I have been an aromatherapist for too many years now to want to change professions. What about you? Are you willing to be forced into changing professions? I hope not.

What We Can Do

What can we do about this? Become pro-active. Support Tony Burfield and CropWatch, which monitor IFRA continuously. Write your congressman and senator. Tell them how you feel about the possibility of an EU organization putting you out of a job. Don't sit on your laurels and wait for someone else to do something. Become pro-active NOW and before it is too late. Take Action. Research. Read. This is your business. Do you want to LOSE IT? I think NOT! I am already Pro-Active but I am only one person. Come and join me in saving our Aromatherapy community. I can't do this alone and neither can NAHA nor any other aromatherapy organization. It will take all of us joining together to make a difference.

To learn more about the original announcement on the Unfair Treatment of Melissa Oil visit www.cropwatch.org. To learn more about Tony Burfield, click here.

Cropwatch Disclaimer
Cropwatch has presented information and formed opinions from what has been believed to be current and reliable sources. The data is supplied without warranty, expressed or implied, regarding the potential use of any materials described in these opinions. It is the users responsibility to determine the safe conditions for use of these materials, and to assume liability for loss, injury, damage of expense arising from their improper use.

Image © http://www.flickr.com/photos/cozymemories/3625573663

How to make lavender wands from fresh lavender

Lavender lovers came from near and far for the 7th annual ACHS Lavender Open House held at the College campus in SW Portland on July 17. Participants were treated to a series of lavender-themed workshops that ranged from the practical to the scientific, including making natural lavender products to differentiating lavender varieties.

As the culmination of the workshop activities, participants headed into the ACHS Botanical Teaching Garden to harvest their own lavender Lavandula angustifolia for drying and making into lavender wands.

Look for a video of the day's events on ACHStv, the ACHS YouTube channel, soon.

In the meantime, here is some information about making your own lavender wands. If you live in the Portland area, harvest your own fresh lavender at the ACHS campus Monday-Friday, 8:30 am-5:30 pm. If you're not in Portland, Oregon, find a U-Pick in your area at pickyourown.org.

Materials Needed

• 13 stems of fresh lavender (or any odd number larger than 13)--each at least 12-inches tall.
• 3 yards of satin or other ribbon, ¼-inches wide.
• Patience... allow yourself about 40 minutes to do your first wand. Be very forgiving of yourself... like all skills, this one improves with practice.

Directions
1. Strip all the leaves from the stem. The suppleness of the stem is important to the success of wand making. Harvest the lavender early in the day, and make sure that the flowers are not damp.

2. Line up the bottom of the flower heads and tie them gently together with the end of the 3 yards of ribbon.

3. Turn the bundle upside down and gently bend each stem down around the blossom heads. You can facilitate this step by scoring the underside of the stem section that is being bent with your fingernail. When all of the blossoms are “in the cage of stems”, the long end of the ribbon should be pulled out of the cage, the short end tucked inside.

4. Line up all of the stems evenly around the blossoms, making sure that they do not overlap.

5. Start to weave the ribbon under and over the stems. Gently pull on the ribbon to make sure the weave is tight. The most difficult part of this process is in the first two rows of the weaving. On the second row you should be going under the stems that you had gone over on the first row.

6. Continue weaving until you have covered all the flowers. You can use a stem of lavender to push any buds that stick out back into the weave or rub them off. Wrap the ribbon around the “neck” of the wand and tie a slip knot.

7. Trim the stems to the same length and continue to wrap the stems until you reach the end. Use a rubber band to secure the ribbon to the end of the stem. After the stem has dried and shrunk, you can rewrap the ribbon and glue the ends.

>> To learn more about lavender, or herbal medicine or aromatherapy classes, visit the American College of Healthcare Sciences website.

ACHS raises lavender awareness by sponsoring educational events

The American College of Healthcare Sciences (ACHS) will host two educational events in July to raise awareness about the benefits of growing lavender and its applications.

Lavender Distillation on Sunday, July 12, 2009, will take place at Sherwood Lavender Farm, owned by ACHS Senior Vice President Erika Yigzaw. Participants will learn about the benefits of lavender for small agriculture and its many by-products. Master Distiller Robert Seidel from The Essential Oil Company and ACHS President Dorene Petersen will also lead a class about lavender distillation, including an introduction to essential oil and aromatherapy, the art and science of using volatile plant oils to promote health and relaxation. Lavender Distillation runs 11 a.m.-2 p.m. Call (503) 244-0726 for directions.

U-Pick Lavender on Friday, July 17, 2009, is an opportunity for the community to explore the ACHS Botanical Teaching Garden and to learn more about urban gardens. Visitors will also learn about the properties and holistic health applications of lavender while they harvest fresh lavender from the Garden ($6 per lavender bunch or 2 bunches for $10). U-Pick Lavender runs 8:30 a.m.-5:30 p.m. at the ACHS campus in John’s Landing, 5940 SW Hood Ave., Portland.

The Lavender Distillation at Sherwood Lavender Farm on July 12 has a materials fee of $35. U-Pick Lavender on July 17 is free to attend. Both events require RSVP. Call (503) 244-0726 or email admissions@achs.edu to reserve your space.

For a complete list of community education events sponsored by ACHS, visit ww.achs.edu and click on Community Wellness Classes. The American College of Healthcare Sciences is the only DETC accredited, fully online college offering degrees, professional diplomas, and career-training certificates in Complementary Alternative Medicine.

Slim down with scent?

Like almost every dieter in America, Wendy Bassett has used all sorts of weight-loss products. Nothing worked, she said, until she tried Sensa: granules she scatters on almost everything she eats, and which are supposed to make dieters less hungry by enhancing the smell and taste of food.

“Every time I touch a piece of food, I pour it on,” said Ms. Bassett, 34, an accountant in Tyler, Tex. She has been using Sensa since February. So far, she said, she has lost 30 pounds.

The maker of Sensa claims that its effectiveness is largely related to smell: the heightened scent and flavor of food that has been sprinkled with Sensa stimulate the olfactory bulb — the organ that transmits smell from the nose to the brain — to signal the “satiety center” of the hypothalamus. Hormones that suppress appetite are then released.

But can the manipulation of smell really lead to weight loss? A handful of niche products would have you believe just that.

In addition to Sensa, which has been available since last summer, there is SlimScents, aromatherapy diet pens filled with fruity or minty odors; a peppermint spray called Happy Scent; and the vanilla-doused Aroma Patch, which you wear on your hand, wrist or chest.

Last month, Compellis Pharmaceuticals of Cambridge, Mass., began human trials on a nasal spray designed to do the opposite of what Sensa does: to curb the appetite by blocking rather than enhancing smell.

“Eighty percent of what you perceive as taste is actually smell,” said Christopher Adams, a molecular biologist and the company’s founder. “The hypothesis is that if we can alter your sense of smell we can make food less palatable, because the hedonic effect — that is, the pleasurable effect you get from eating chocolate — won’t be there.”

Using smell to manipulate appetite may be an appealing premise, but only a few studies have been conducted, and some experts have doubts.

Click here to read the full length article.

© Abby Ellin, The New York Times, June 17, 2009: http://www.nytimes.com/2009/06/18/fashion/18skin.html