20Khz Highly Efficient Cannabidiol (CBD) Extraction from Cannabis

20Khz Highly Efficient Cannabidiol (CBD) Extraction from Cannabis

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Hielscher ultrasonic extractors are the state-of-art technique when it comes to the reliable and efficient extraction of hemp and CBD oils. Ultrasonication is well-known as a highly potent extraction technique to release valuable compounds from botanicals. In comparison to other extraction methods such as supercritical CO2 extraction, the ultrasonic technique exceeds in efficiency, simple operation and versatile use.

Ultrasonic Extraction

Ultrasonic extraction is well known and a long-term established process to extract valuable compounds from botanicals. Therefore, sonification is the ideal technique to produce high-quality CBD oils. By precisely controllable ultrasonic cavitation, plant cells are perforated and the solvent is pushed into the cell, where it absorbs intracellular compounds such as cannabinoids, terpenes, flavonoids etc.

A big advantage of ultrasonication is the temperature range, in which the extraction can be performed. Ultrasonic extraction can be performed from hot/warm ethanol down to cryogenic ethanol (-70°C). This allows for the targeted isolation of the desired compounds. Sonication in cryogenic ethanol yields mainly in cannabinoids and terpenes, whilst a warm/hot ethanol extraction results in the broad variety of phytochemical compounds (e.g. aldehydes, esters, ethyls, ketones). Full-spectrum extracts contain the multitude of cannabinoids, terpenes and other phytochemicals. According to the entourage effect, phytochemicals (e.g. cannabinoids) have synergistic effects and work thereby better together with other botanical chemicals. This means that a CBD oil which contains CBD plus other cannabinoids, terpenes and phytochemicals will have a significantly higher therapeutic impact than a CBD oil containing CBD only. However, chlorophyll extraction is avoided since it gives the extract an unpleasant taste.

Step by Step

Ultrasonic Extraction: Ultrasonic extraction can be easily performed in batch or continuous flow-through mode – depending on your process volume. The extraction process is very rapid and yields in a high amount of active compounds.

Filtration: Filter the plant-liquid mixture through a paper filter or a filter bag to remove the solid plant parts from the liquid.

Evaporation: For the separation of the CBD oil from the solvent, commonly a rotor-evaporator is used. The solvent, e.g. ethanol, can be recaptured and reused.

Nano-Emulsification: By sonication, the purified CBD oil can be processed into a stable nanoemulsion, which offers superb bioavailability.

Q1.What kind material of the horn?

A. Titanium alloy, we also customized aluminum hom for customer before.

Q2.What’s the time of delivery?

A. For Conventional hom, 3 days, for customized hom 7 work days.

Q3.Does ultrasonic extraction also require the addition of a chemical catalyst?

A. No . but some time need Mechanical stiring.

Q4.Can the device work continously?

A. Yes ,it can work 24hours continously.

Q5.What’s the Processing capacity of one set ultrasonic extraction equipment?

A. Different hor different Processing capacity, for 2000W Nine section whip horm can dealing 2L~10Lmin.

Q6.What’s the warranty of your sonicator equipment?

A. All equipment one year warranty.