Extraction Methods of Licorice

Licorice extract is primarily obtained through the processing of its roots and rhizomes. Historically, extraction involved simple manual techniques such as harvesting the root to be washed, dried, and chewed in its natural form, or boiling shredded roots in water for long periods to create a thick, concentrated juice. Traditional industrial methods utilize a "pressure cooker" approach where shredded roots are steamed to liquefy the fibers, followed by boiling the resulting juice for several hours until it thickens into a dark, solid "block licorice."

Modern extraction methods have become more sophisticated to target specific bioactive compounds like glycyrrhizin and glabridin. Current commercial production often employs hydro-alcoholic or aqueous flow processes, where powdered roots are subjected to maceration and infusion using solvents like ethanol or hot water. Recent technological advancements include the use of ultrasound-assisted extraction (UAE), which utilizes high-frequency sound waves to break cell walls and increase yield efficiency. Additionally, green extraction techniques using eco-friendly solvents like glycerol and advanced purification steps such as acid precipitation and centrifugation are increasingly used to ensure high-purity extracts for the pharmaceutical and cosmetic industries.

Licorice, with its distinct, anisic sweetness, is a key component in a range of iconic gourmand and oriental fragrances, often providing a mysterious, deep sweetness that anchors the composition. One of the most seminal fragrances to utilize this note extensively is **Lolita Lempicka Le Parfum 2021** (formerly known as Lolita Lempicka), where licorice, combined with ivy, violet, and praline, creates a magical, fairy-tale quality. This note helps transform the scent from a simple gourmand into a complex, powdery, and long-lasting oriental.

In modern niche and designer perfumery, licorice is increasingly used to add a sophisticated, dark edge to masculine or unisex scents. For instance, in Bon Parfumeur's **501 praline, licorice, patchouli**, the licorice note is paired with praline to enhance the gourmand sweetness, while patchouli and woods provide an earthy contrast. The note functions here as an evocative link between the edible sweetness of the top notes and the deeper, more complex base notes, showcasing its versatility outside of purely floral or feminine contexts.

The dark and aromatic profile of licorice also finds its way into luxurious and intense contemporary releases. Although detailed famous perfumes are limited in the immediate search results, newer, high-impact scents like Carolina Herrera's **212 VIP Black Elixir** utilize licorice to deepen the dark, sensual qualities typical of modern "Elixir" or "Parfum" concentrations. When used in this context, the rooty, balsamic facets of licorice create rich textures and significantly contribute to the longevity and seductive complexity of the fragrance's dry down.

Seasonality of Licorice

• The licorice plant, Glycyrrhiza glabra, follows a long-term growth cycle, typically requiring four to five years to reach full maturity for harvesting
• New growth typically emerges in the spring from unharvested rhizomes or year-old seedlings
• The plant blooms with delicate blue flowers during the summer months, often reaching its peak height during this season
• Primary root harvesting occurs in the autumn, particularly around September, when the plant begins to die back and aerial parts undergo senescence
• Biosynthesis of key aromatic compounds like glycyrrhizin increases significantly from October to November in young roots, while the plant enters a period of dormancy during the winter