Poplar (Buds) Extraction Plant

A poplar buds extraction plant is a specialized facility designed to extract resinous compounds and essential oils from the buds of Populus species, such as black poplar (Populus nigra). These buds are rich in natural resins, salicylates, and flavonoids, known for their anti-inflammatory, antiseptic, and soothing properties. The extracted material is commonly used in the production of herbal ointments, balms (like balm of Gilead), cosmetics, and therapeutic skincare formulations.

Extraction methods typically include solvent extraction using ethanol or oils, or supercritical CO₂ extraction for higher purity. In solvent extraction, cleaned and dried buds are soaked to dissolve the active compounds, followed by filtration and concentration. The final extract contains valuable constituents such as salicin, cinnamic acid derivatives, and volatile oils, which contribute to its medicinal and aromatic qualities.

Modern plants are equipped with stainless steel extraction vessels, filtration units, solvent recovery systems, and quality control measures to ensure safe, efficient, and consistent production. The facility operates under stringent hygiene and safety standards, producing extracts suitable for pharmaceutical, cosmetic, and wellness industries.