Limonene

Limonene is a terpene naturally produced by many plants, particularly citrus fruits and hemp. It is one of the most widespread terpenes in the plant kingdom and contributes to the fresh, fruity and lemony aromas found in certain hemp varieties. Its name comes from lemon, in which it is one of the main aromatic compounds.

What is limonene?

Limonene belongs to the terpene family, aromatic molecules naturally produced by plants. In hemp, terpenes are mainly synthesised in the trichomes alongside cannabinoids. They contribute to the aromatic identity of different varieties by influencing their fragrances and scents.

Where is limonene found?

Limonene is particularly abundant in the peels of citrus fruits such as lemon, orange, lime and grapefruit. It is also present in hemp, certain aromatic herbs and various plants cultivated throughout the world.

What aromas are associated with limonene?

Limonene is generally associated with lemony, fruity, zesty and fresh notes. Depending on the hemp variety and the other terpenes present, it can contribute to aromatic profiles reminiscent of lemon, orange, grapefruit or other citrus fruits.

Limonene in hemp

Limonene concentration varies according to genetics, growing conditions, harvesting and storage. Some varieties have profiles particularly rich in limonene, while others contain smaller amounts. Terpene analyses can identify its presence precisely.

Limonene in terpene analyses

Specialised laboratories frequently include limonene in analyses carried out on hemp flowers, resins and extracts. Its presence helps define the product's overall aromatic profile and better understand its natural composition.

An emblematic citrus terpene

Alongside myrcene, pinene, linalool, caryophyllene and humulene, limonene is one of the best-known terpenes in hemp. Its characteristic citrus fragrance makes it one of the most easily recognisable aromatic compounds in the plant kingdom.