Herbal Essential Oil CO2 & Solvent Extraction Machine
What is plant extraction？
Plant extraction refers to the use of physical, chemical, and biochemical principles and methods to isolate the effective ingredients from plants with high purity without destroying the structure and function of the effective ingredients.
There are approximately 500,000 higher plant species in the world, of which approximately 70,000 species are used for the production of plant-based medicines. Although there are many different applications like the active ingredients of vegetables, they all have one common feature: they are extremely sensitive substances and must be extracted through gentle biotechnological processes.
Plant extraction technology
In recent years, the fast-developing plant extraction technologies include supercritical fluid extraction, ultrasonic extraction, wave dissolution and microwave-assisted extraction, high-speed countercurrent chromatography, solid phase extraction, solid phase microextraction, enzymatic extraction and semi-bionic extraction, and liquid membrane extraction. , Fast solvent extraction, etc. Especially in order to solve the adverse effects of solvents in traditional analysis, solvent-free or solvent-less sample extraction methods have developed rapidly.
Plant extraction equipment
Plant extraction equipment, also known as extractor, is a type of mass transfer equipment used for extraction operations. It can make good contact between the extractant and the material liquid and realize the perfect separation of the components contained in the material liquid.
Extraction machine is applied in the plant extraction industry for extracting herbal essential oils, oleoresins, aromas, natural extracts, proteins, and active compounds from nature plants or herbs.
Event & Update
Reagent Distilled water, white vinegar, vegetable oil. Extraction equipment Grinder, constant temperature water bath, steam distillation device, oil-water separator, etc. Method of extraction Raw mate…
Extraction method of onion essential oil The traditional extraction methods of onion essential oil include steam distillation, organic solvent extraction and supercritical CO2 extraction. Steam distil…
Compared with the ginger essential oil extraction process of steam and CO2, who will be the best?
The extraction process of garlic oil mainly includes: steam distillation, solvent extraction, supercritical extraction, ultrasonic, microwave-assisted extraction, etc. Who is the best extraction meth…
Raw material → pretreatment → leaching (Solid Liquid Extraction) → ultrafiltration → extraction → elution → concentration → pigment solution