alpha.-Thujene

Thujene is a natural flavoring obtained from Eucalyptus. It is a natural organic compound classified as a monoterpene. It finds it place in the cosmetic industry as it attributes it’s fragrance to the essential oils that it’s seen in. It forms a major part of the constituents in essential oils of a variety of plants, and contributes a strong spicy flavor of certain herbs as seen in Summer savory.

The term thujene usually refers to α-thujene which is less commonly known and is chemically related double-bond isomer is known as β-thujene (or 2-thujene). Another double-bond isomer is known as sabinene. Thujene also goes under other names as well 3-Thujene, and Thujiene.

alpha.-Thujene & its Therapeutic Uses:

Antioxidant Activities:

A study carried out on the Artemisia species, an important medicinal plant proved the antioxidant capabilities of thujene. Not many reports on the biological activity and chemistry of the oil are available as the amount of quality oil generated is minimal in this genus. A study was performed where the chemical oils were derived from the stem and leaves of Artemisia aucheri and Artemisia sieberi that is found growing in Kashan rangelands of central Iran.

On analysis using the GC-MS technique, where 50 compounds isolated from 96.55% of the oil was from Artemisia sieberi, and 23 identified compounds were isolated from Artemisia aucheri.

The study was quite successful in extracting the highest amounts of α-thujene as its yield was quite higher than expected. Both the specimens extracted showed that α-thujene was in its highest concentrations, with the aucheri species showing as far as 74.42%. Results showed that antioxidant activities were seen during the research using β-carotene/linoleic acid assay.

Anti- Malarial (Anti-Viral):

A study conducted in Iran stated that Thujene also acts as an active anti- malarial agent as well. Using the essential oils of A. aucheri and A. sieberi from parts of central Iran the anti-malarial activity of the chemical constituent a-thujene was studied.

The specimen derived showed high concentration of α-thujene which was analyzed to have high flavor, and served as an anti-microbial and anti-malarial agent. This makes K-HP and K-HS an important constituent in the industry of medicine.

Anti-Bacterial:

The anti-bacterial effect by thujene was detected in a test conducted on Juniperus thurifera L. essential oils. According to the study the oil derived contained, Δ-amorphene, α-thujene, p-cymene, α-pinene, linalyl acetate, germacrene D-4-ol, α-phellandrene and 4-epi-abietal.

The constitutes were seen in larger quantities when derived from the female tree, rather than the male tree, resulting in the female tree extracts showing a broad spectrum of antibacterial activity towards both gram positive (Staphylococcus aureus clinical, Staphylococcus aureus ATCC 25923, and MRSA)  and gram negative bacteria (Serratia marcescens,  Escherichia coli clinical, Proteus permeri, Shigella sp, Meningo sp.).

Antimicrobial Activity:

During the testing the anti-microbial activity of thujene, the study read, the essential oils of three major Salvia species were derived and studied to identify the possibilities of having antioxidant and antimicrobial properties, and also to understand its chemical compositions.

The partakers of the study were Salvia aucheri var. aucheri (endemic), Salvia aramiensis and Salvia pilifera (endemic). Of the extracts derived, alpha-thujene (36.1%), S. pilifera oil, and alpha-pinene (13.8%) were seen in their respective concentrations. The results of the experiment were that S. aramiensis showed a higher extent of antioxidant activity than those of the others. In terms of antimicrobial activity, the results proved most sensitive for Acinetobacter lwoffii and Candida albicans.

Herbicidal Activity:

A study on the ‘Chemical composition, antifungal and herbicidal effects of essential oil isolated from Chersodoma Argentina’ was conducted. During the study, hydrodistilled essential oil obtained from the aerial parts of Chersodoma argentina Cabrera by the process of GC-MS was used.

On performing a NMR spectroscopy, the derived composition was found containing 80% of its content to be monoterpene hydrocarbons which included alpha-thujene, alpha-pinene and beta-pinene. Results obtained proved the herbicidal activity of a-thujene by revealing by reduced root growth of Solanum lycopersicon, Allium porrum, and Sorghum halepense in both assays.

Reference Links:

  1. Thujene by Wikipedia
  2. Chemical composition, antioxidant and antimicrobial properties of the essential oils of three Salvia species from Turkish flora by Suleyman Demirel University, Department of Horticulture, Turkey, published in PubMed
  3. Chemical composition, antifungal and herbicidal effects of essential oil isolated from Chersodoma Argentina by Universidad Nacional de Salta (UNSa), Argentina, published in PubMed

Linalool

Linalool is seen in over 200 species of plants especially in the ones of the Botanical family, Lamiaceae, which includes scented herbs and mints. This is a very commonly seen terpene alcohol chemical which is present in spice plants that find many commercial applications.

They are also seen in Rutaceae plant family (citrus fruits), and the Lauraceae family (laurels, cinnamon, rosewood) families that are found in the tropical to boreal climate zones.

Linalool has also been found in some fungi and cannabis. They have a pleasant scent similar to a floral fragrance, with a touch of spiciness. Linalool also goes by other names such as β-linalool, p-linalool, linalyl alcohol, linalyl oxide, 3,7-dimethyl-1,6-octadien-3-ol, and allo-ocimenol.

Therapeutic attributes of Linalool:

Anti-inflammatory:

Linalool is seen to reduce inflammation. It is one of the major constituent seen in most essential oils, and exhibits the properties and characteristics of an anti-inflammatory agent.

A 2002 from the Journal of Phytomedicine suggests “The results obtained indicate that linalool and the corresponding acetate play a major role in the anti-inflammatory activity displayed by the essential oils containing them, and provide further evidence suggesting that linalool and linalyl acetate-producing species are potentially anti-inflammatory agents.” This seems to indicate that it would be acting to decrease the inflammation.

Anti-epileptic:

Linalool is seen to reduce seizures and convulsions. The study on Anticonvulsant activity of the linalool of 2010 concludes that linalool was efficient in the prevention of tonic convulsions provoked by transcorneal electroshock in the experimented animals and linalool was proved to be very powerful than phenytoin in its anticonvulsant quality.

Sedative and anxiolytic:

It helps promotes sleep. A study in 2008 was unsuccessful in proving the anxiolytic effects of linalool. Instead, it provided strong support for evidence of its sedative qualities.

It suggests that linalool an extract of lavender has been known for its sedating and its calming effects and it’s interaction with the GABA receptor. The study raised desire to further investigate the chemical to identify its role as an anesthetic in future.

Analgesic:

According to a study in 2002, Linalool helps relieve pain. It first proved to be an anti-inflammatory and in 2003 it proved to be an analgesic as well. The study claimed that being a monoterpene compound, Linalool is a major constituent in various essential oils that are extracted from sweet-smelling plant species.

Most of which are employed in different complementary and alternative medicinal practices, especially for its analgesic and anti-inflammatory properties.

“The more pronounced effect of (-)-linalool on the writhing test with respect to the hot plate test is consistent with the observation that (-)-linalool possesses anti-inflammatory activity.”

Besides these, Linalool is also found to be an antidepressant, antipsychotic, and anxiolytic.

Other uses of Linalool: 

Linalool is also used as a chemical intermediate and has found its usage as a scent in 60–80% of perfumed hygiene products and cleaning agents including detergents, soaps, shampoos, and lotions. Linalool is used by pest professionals as an insecticide against fleas, fruit flies and cockroaches.

It is also used as a mosquito-repellent in certain products, but the EPA notes that “a preliminary screen of labels for products containing linalool indicates that efficacy data on file with the Agency may not support certain claims to repel mosquitoes.”

Reference Links:

  1. Linalool by Wikipedia
  2. Linalool by leaf online
  3. Investigation of the Anxiolytic effects of Linalool, a Lavender extract, in the Male Sprague-Dawley Rat, published in the AANA (American Association of Nurse Anesthetists) Journal.
  4. (-)-Linalool produces antinociception in two experimental models of pain, published in PubMed

Ayurvedic Oils: The Incredible Power To Bring Heaven On Earth

We live in an unstable world and none of us are aware of what might happen tomorrow. Besides our busy schedules and countless number of our routine tasks, most of us want to reach the heaven at the end desperately. We never know how heaven would be but we dream and aspire to be there someday or the other. How will you actually feel if someone says that you can feel the divinity and the bliss of heaven on earth? Great…..is what I have to say and expect the same from you also. Yes! The heavenly touch of Ayurvedic essential oils and their vital values have indeed the incredible power to make us feel how heaven would truly be. These oils have the clout in them to revoke the holistic spirit that lies deep within you. Ayurvedic oils are often a symbol purity and integrity; hence they directly penetrate into the cells of our body.

The use of Ayurvedic essential oils that are natural extracts from plants are one of the    oldest practices of Ayurvedic healings. There are certain special Ayurvedic oils that mesmerize you with their rich and heavenly power, especially Almond oil, Jojoba oil, Juniper Berry Essential Oil and Palmarosa Essential Oil. These Ayurvedic oils invigorate your mind while providing complete relaxation to your entire system.

Almond oil: Almond, commonly known as The King of nuts is originated from the Mediterranean countries. The sweet oil extracted from Almonds is versatile with manifold healing properties. Almond oil does not carry much fragrance with it but highly helps in nourishing your skin in all climatic conditions. Almond oils are used in the cosmetics manufacturing industry for providing natural glow to the skin along with lustrous shine to your hair. Regular usage of Almond and its oil can create wonders to you both physically and mentally.

Jojoba oil: Age is the only critical factor that cannot be gained back in our lifetime but Ayurveda strongly suggests that nothing is impossible in this world as the term ‘Impossible itself says I’m Possible’. Jojoba oil extracted from jojoba seeds aims at retaining your age as sweet 16 always. Wondering how..??? One of the most prominent features of Jojoba oil is to prevent your skin from wrinkles. This non-greasy oil enters vividly into your skin and helps you retain a soft, supple and beautiful skin throughout your life, thereby helping you stay younger from within. Jojoba oil is used as an effective replacement to whale oil that has been banned to be imported in the US since 1971.

Juniper Berry Essential Oil: Juniper Berry Essential Oil is extracted from Juniper berries that are being collected from few of the rarest species of evergreen shrubs. Juniper Berry essential oil is best when used for meditation purposes and has sky-scraping medicinal values. It is used in the treatment of numerous contagious diseases. Its pleasant and sweet fragrance relieves your mind from stress and aids you to step into a new-fangled world.

Palmarosa Essential Oil: Palmarosa essential oil is derived from the aromatic grassy leaves of Palmarosa plant. It is used by several physiotherapists in their ailment procedures. Palmarosa oil acts as an effective antioxidant in treating all sorts of bacterial, fungal and viral infections. It is also proven to be the best oil to prevent one from rashes and other skin infections. Habitual use of Palmarosa oil keeps you free from tension and extreme stress.

Food, clothing and shelter were the basic amenities of human beings but in this modern world, beauty, youth, health and peace have become the basic necessities inevitably. Thus Ayurvedic oils provide you the best of the best things granting you the ultimate pleasure of being in heaven while you are still on earth.

Thought for the day:

To see the world in a grain of sand, and to see heaven in a wild flower, hold infinity in the palm of your hands, and eternity in an hour.                                -William Blake

Suggested Reading:

  1. Ayurveda & Aromatherapy: The Earth Essential Guide to Ancient Wisdom and Modern Healing By Dr. Light Miller, Dr. Bryan Miller
  2. The Aromatherapy Companion: Medicinal Uses/Ayurvedic Healing/Body-Care Blends/Perfumes & Scents/Emotional Health & Well-Being (Herbal Body)
    By Victoria H. Edwards
  3. Perfect Health: The Complete Mind/Body Guide, Revised and Updated Edition By MD Deepak Chopra

Reference Links:

  1. Jojoba Oil by  Wikipedia
  2. Almonds – The King of Nuts by Dr. Verena
  3. Ayurveda Oils by Siddhalepa