• Sage
  • Sage

Sage

  • Scientific Name
    Salvia officinalis
  • Family
    Lamiaceae
  • Origin
    France, Spain, Slovaniaetc.

CONTENTS

Plant description

Sage is a perennial evergreen herb belonging to the Lamiaceae family, reaching up to 60 cm in height. It boasts distinctive grayish-green, oval leaves and vibrant purple flowers. The plant’s scientific name, “Salvia,” originates from the Latin word “Salvus,” signifying “safe and healthy.” Sage has a rich historical significance as a medicinal herb, finding extensive use in ancient Arabia and ancient Greece. Additionally, it was employed as a protective amulet. Sage exists in numerous varieties, such as “Spanish Sage” and other horticultural species. Among these, “Dalmatian Sage” is considered the most aromatic among the different varieties.

Essential oil composition

Sage

  • Sage

  • INCI
    SALVIA OFFICINALIS (SAGE) OIL
  • Parts of Plant Used
    Whole Plant
  • Extraction Method
    Steam Distillation
  • Extraction Rate
    0.2% - 0.3%
  • Notes
    Top
  • Aroma Family
    Herbal

Sage Essential Oil Properties & Uses

Approximately 0.2%-0.3% of Sage essential oil is obtained by steam distillation from whole sage plants and is colorless to light yellow or yellow-green in color. The key components are α-tuyone and borneol, both known for their bactericidal and antiseptic properties. The fragrance is invigorating, reminiscent of camphor with a hint of spice, carrying a slightly medicinal herbal undertone. Remarkably versatile, Sage essential oil harmonizes seamlessly with a wide array of other essential oils, particularly those featuring sweet, citrus, and spicy profiles. It pairs exceptionally well with Orange and Geranium. Due to its relatively strong fragrance, it is advisable to add it gradually when blending to achieve a balanced scent.

Essential oil composition

Essential oil composition

※An example of one batch production is shown here.

  • α-Thujone　25.5%
  • Camphor　18.2%
  • 1,8-Cineole　10.8%
  • β-Thujone　6.1%
  • Camphene　5.8%
  • α-Humulene　5.6%
  • β-Caryophyllene　4.9%
  • α-Pinene　4.5%
  • Borneol　3.5%
  • β-Pinene　2.7%
  • Bornyl acetate　1.5%
  • p-Cymene　1.3%
  • Limonene　1.1%
  • Other components　8.6%

Functions and Efficacies

α-Pinene

α-Pinene
  • IUPAC Name
    (+)-α-Pinene: (1R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
    (-)-α-Pinene: (1S,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene
  • Molecular Formula
    C10H16
  • Molecular Weight
    136.23 g/mol
  • CAS No.
    (+)-α-Pinene: 7785-70-8
    (-)-α-Pinene: 7785-26-4
  • Structure
    Bicyclic monoterpene

Functions and Efficacies of α-Pinene

in slico in vitro ex vivo in vivo
Non-clinical Clinical
Mice Rats Guinea Pigs Insects Rabbits Human
Stress Reduction ○
Anti-bacterial Effects ○
Anti-inflammatory Effects ○

Stress Reduction

A study reported that brain tumors in mice that inhaled the fragrance of α-pinene became smaller. However, no melanoma cell growth was observed with the addition of α-pinene, indicating a potential psychological effect .1)

Anti-bacterial Effects

A study reported that α-pinene had an inhibitory effect on the growth of blue staining fungi, both when exposed to gas and when added to the culture medium2)

Anti-inflammatory Effects

It is known that the addition of lipopolysaccharide (LPS) in RAW264.7 cells induces the production of nitric oxide (NO), a substance that causes inflammation. A study reported that the production of NO was suppressed by the addition of α-pinene.3)

  • 1)Kusuhara et al., Biomedical Research, 2012
  • 2)岡村、木材保存、
  • 3)Kwak et al., Journal of Exercise Rehabilitation, 2019

1,8-Cineole

1,8-Cineole
  • IUPAC Name
    1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane
  • Molecular Formula
    C15H26O
  • Molecular Weight
    154.25 g/mol
  • CAS No.
    470-82-6
  • Structure
    Monocyclic monoterpene ether

Functions and Efficacies of 1,8-Cineole

in slico in vitro ex vivo in vivo
Non-clinical Clinical
Mice Rats Guinea Pigs Insects Rabbits Human
Anti-inflammatory Effects ○
Deodorizing Effects
Anti-malaria Effects ○

Anti-inflammatory Effects

A study reported that in mice with inflammation in the leg, swelling was concentration-dependently reduced in the 1,8-cineole-treated group.1)

Deodorizing Effects

A study reported that when common odorants like skatole and 3-methylbutanoic acid were stored in a sealed container with 1,8-cineole, the odorant components were significantly diminished.2)

Antimalarial Effects

A study reported that the addition of 1,8-cineole reduced the number of infected cells in malaria-infected erythrocytes. Furthermore, it was found to inhibit the intracellular growth of Plasmodium falciparum and mitigate the brain edema caused by the infection3)

  • 1)Yin et al., Br J Pharmacol., 2019
  • 2)Henmi et al., J. Japan Association on Odor Environment, 2020
  • 3)Santos et al., plos one, 2022

Limonene

Limonene
  • IUPAC Name
    1-methyl-4-prop-1-en-2-ylcyclohexene
  • Molecular Formula
    C10H16
  • Molecular Weight
    136.23 g/mol
  • CAS No.
    138-86-3
  • Structure
    Monocyclic monoterpene

Functions and Efficacies of Limonene

in slico in vitro ex vivo in vivo
Non-clinical Clinical
Mice Rats Guinea Pigs Insects Rabbits Human
Stress Reduction ○
Memory Improvement ○ ○
Anti-cancer Effects ○ ○ ○

Stress Reduction

A study reported that mice subjected to cold stress at 4°C (41°F) exhibited reduced elevations in blood corticosterone levels when treated with limonene. Furthermore, the same report demonstrated that limonene effectively lowered corticosterone levels in the blood of mice exposed to both physical and mental stress.1)

Memory Improvement

A study reported that when acetylcholinesterase reacts with acetylthiocholine in phosphate-buffered saline, the introduction of limonene inhibits the degradation by acetylcholinesterase. Acetylcholinesterase plays a role in the breakdown of acetylcholine, a hormone associated with memory and learning. In the same report, it was also noted that limonene suppressed memory impairment induced by scopolamine administration in rats.2)

Anti-cancer Effects

A report indicated that the consumption of limonene by breast cancer patients resulted in reduced expression of Cyclin D1, a protein crucial for cell division, within tumors.3)Furthermore, numerous other studies have also documented the anticancer properties of limonene.4)5)

  • 1)Fukumoto et al., Stress and Health, 2008
  • 2)Zhou et al., Nutritional Neuroscience,, 2013
  • 3)Miller et al., Cancer Prevntion Research, 2013
  • 4)Ajikumaran Nair S et al., Phytomedicine, 2018
  • 5)Chaudhary et al., Human & Experimental Toxicology, 2012

IFRA

α-Thujone：
There are restrictions on its use in the final product due to its potential of having neurotoxicity.

α-Thujone

※Only information for selected components are shown here.

References
Jennie Harding [Handbook of Essential Oil and Plant Oil] Tokyo-do Publishing, 2010.
Shinichiro Otsuki/Yukiko Ozaki [Scientific Name Etymology Dictionary of Herbs] Tokyo-do Publishing, 2009.
Jennie Harding [Illustrated Reference Book of Herbs] Sancho Publishing, 2012.
Freddy Ghozland/Xavier Fernandez [L’Herbier Parfume] Hara Publishing, 2013.
Kyohei Mikami [Comprehensive Guide to Essential Oils] Fragrance Journal, 2010.
Yuzuru Ogura [Dictionary of Plants] Tokyo-do Publishing, 1957.
Nobuo Ohashi [Dictionary of Medical Herbs] Tokyo-do Publishing, 2016.
Wanda Sellar [The directory of essential oils] Fragrance Journal, 1992.
Aroma Environment Association of Japan [AEAJ Aromatherapy Certification Official Textbook grade1&2] Sekaibunka, 1999.
Robert Tissearand [Essential Oil Safety] Fragrance Journal, 2018.
Ayako Berg [Aromatherapy Essential Oil Dictionary] Seibido Shuppan, 2022.
Azusa Annells [Enjoying Fragrance: An Illustrated Book of Aromas with Characteristics]Natsumesha CO.,LTD., 2023
International Fragrance Association, Thujone, 2020.
(All written in or translated to Japanese.)
Supervisor
Yamamoto Perfumery co., ltd.

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