Antioxidants, rosemary essential oil, etc. can be extracted from rosemary.The main components of antioxidants are diterpenoids, flavonoids, triterpenoids and other compounds with antioxidant functions; rosemary essential oil is a liquid oil composed of more than 30 volatile components.
Supercritical CO2 fluid extraction process
Supercritical CO2 extraction technology is widely used to extract essential oils from plants, for example, extract industrial hemp or cannabis to CBD oil.
Supercritical CO2 extraction of ginger essential oil is light yellow, and the yield has increased from about 1% of traditional steam distillation to 4.38%.
Distillation extraction VS CO2 supercritical extraction of lavender essential oil antioxidant effect
The lavender essential oil extracted by the two methods had strong antioxidant capacity and was dose-dependent. In the five oxidation systems, the antioxidant effect of lavender essential oil extracted by supercritical CO2 extraction method is stronger than that of lavender essential oil extracted by steam distillation method.
Preface Since ancient times, lavender essential oil has been extracted using steam distillation. (Well, I’m talking about the French method. 🙂 ) When we used the essential oil CO2 extraction equipment to extract lavender (supercritical CO2 extraction method), the situation changed; an incredible change. This… Read More »Supercritical CO2 extraction and distillation extraction of lavender essential oil
In 2018, we produced a supercritical CO2 extraction machine for capsanthin extraction in response to customer requirements in 2018, using supercritical extraction + fractionation technology to extract capsanthin and capsicum oil at the same time.
The supercritical CO2 extraction rate of sea buckthorn oil can reach 8.12%, with high active material content, no environmental pollution, good oil quality, and no solvent residues.
CO2 essential oil extraction process Supercritical CO2 extraction method of essential oils, referred to as SFE. In short, CO2 extraction is extracted by pressurized CO2 until it becomes a critical point in liquid state. The liquid carbon dioxide then acts as a solvent to obtain natural plant matter… Read More »Supercritical CO2 extraction of essential oils