Cloves

Clove oil, “KanPoo” in Thai, is a well-known asset of traditional Thai medicine. It is extracted from the flower buds of the clove tree. It has antiseptic, analgesic, anti-inflammatory and antimicrobial properties

Traditional producers in the Chiang Rai region are known for producing oil of remarkable quality.

Benefits and Uses

Clove oil, obtained from the flower buds of Syzygium aromaticum, also known as clove tree, has many benefits.

Analgesic

Helps to relieve muscle, tendon and joint pain, in particular by improving blood circulation in the affected area. Helps relieve headaches and migraines

Antiseptic

Helps prevent as well as fight against bacterial, fungal and viral infections. Can be used in cases of respiratory tract infections, acne, insect bites and skin infections. Regularly used in oral health care.

Anti-inflammatory

Helps to reduce body inflammation, swelling and stiffness. Relieves muscle, joint and ligament pain. Helps to reduce the symptoms of certain inflammatory conditions such as arthritis, rheumatism, sprains, but also asthma and bronchitis.

Antibacterial and antifungal

natural insect repellent and treats bacterial and fungal infections.

Digestive

Helps relieve symptoms of constipation, ulcers, and irritable bowel syndrome.

Historical Origins

The use of cloves for medicinal purposes dates back to ancient times, but it is difficult to determine exactly when the first written text referring to this practice was written. Ancient texts such as the Ebers Papyrus from ancient Egypt (around 1550 BC) refer to the use of cloves to treat dental pain. Ancient Greeks and Romans also used it.

In Thailand, clove oil has been used in traditional medicine for centuries, where it is often combined with other natural ingredients in various therapeutic preparations. Texts on clove oil can be found in ancient manuscripts such as “Samut Khoi Khob Khun Chang” (สมุทรค้อยขอบคุณช้าง): This ancient book written in the Sukothai period (13th century), also known as the “Elephant Seal Medicine Treatise”, introduces medicinal plants, remedies, and healing techniques.

Today, clove oil continues to be used for its therapeutic properties in traditional medicine as well as in modern aromatherapy practice.

SOURCES

The clove tree is native to the Moluccan Islands in Indonesia and is grown in other regions of the world, including Southeast Asia and East Africa.

In Thailand, cloves are grown mainly in the mountainous regions of the north, near the border with Myanmar. Thus, the provinces of Chiang Mai, Chiang Rai and Mae Hong Son are known for producing the best cloves in Thailand because of their cool and humid climate, which is conducive to the growth of clove trees.

The cloves produced in this region are generally of high quality, as they are grown in a traditional way, without the use of pesticides or chemicals. Local farmers are often members of hill tribes, who have passed on their knowledge from generation to generation to grow cloves in a sustainable and environmentally friendly manner.

It is important to note that clove production in Thailand is relatively low compared to other producing countries such as Indonesia, Madagascar or even Zanzibar. However, the quality of Thai cloves is highly appreciated in international markets, especially for their pronounced flavor and aroma.

Traditional producers in the Chiang Rai region in particular produce oil of remarkable quality.

PRODUCTION

Clove oil is extracted from the dried flower buds of the clove tree (Syzygium aromaticum):

  • Harvest: Cloves are harvested by hand when the flower buds are at their peak, before they fully open.
  • Drying: They are left to dry in the open air until they lose about 80% of their water content. This may take several days.
  • Steam distillation: The dried cloves are then placed in a copper still. Water vapor passes through the cloves, releasing the essential oils.
  • Condensation: The water and essential oil vapors are cooled and condensed. The essential oil is then separated from the distillate.
  • Storage: The clove oil obtained is stored in airtight containers, away from light and heat, to maintain its quality over time.

COMPOSITION

Clove oil contains numerous chemical compounds such as:

  • Eugenol: The most abundant in clove oil, accounting for up to 90% of the composition. Eugenol is responsible for the characteristic aroma of clove oil and gives it its antiseptic, analgesic and anti-inflammatory properties.
  • Eugenyl acetate: It is another important compound responsible for the sweet flavor of the oil and provides it with its analgesic and anti-inflammatory properties.
  • Beta-Caryophyllene and Alpha-humulene: These are two terpenes that have anti-inflammatory and analgesic properties.
  • Gallic acid and vanillin: They are two phenolic compounds with antioxidant and anti-inflammatory properties.