Supercritical CO2 extraction of spices

Supercritical CO2 extraction of rosemary antioxidants and essential oils

The CO2 extraction process of rosemary oils

Pulverization degree: ? mesh
Extraction pressure: ? MPa
Extraction temperature: ? °C
Extraction time: ? min
Separate pressure I: ? MPa
Separate I temperature: ? °C
Separate pressure II: ? MPa
Separate II temperature: ? °C

Separation of piperine from pepper supercritical CO2 extract

Separation of piperine from pepper supercritical CO2 extract

According to the results of single factor investigation, it is preliminarily determined that the separation process of piperine in the supercritical CO2 extract of pepper is: dripping absolute ethanol in a constant temperature water bath at 40℃, the dosage is 1:5 (w/v), and then 1℃/ The cooling rate of 5min is reduced to 0℃, and it is placed at 0℃ for 4h to crystallize.

CO2 extraction process of celery seed oil

Celery seed oil supercritical CO2 extraction method and extraction machine photo

Celery seed oil exists in the cells of seeds, with less oil in the seed coat and more oil in the seed kernels. In order to increase the contact area between CO2 and seeds and reduce the diffusion distance between extractant and extractant in the biological matrix, it is necessary to grind it to the appropriate size according to the raw materials.

Supercritical CO2 extraction of vanilla orchid pods

Guide to the best vanilla essential oil co2 extraction process in 2022

CO2 Extraction Process for Vanilla Essential Oil Pulverization degree: 80 mesh Extraction pressure: 20 MPa Extraction temperature: 45°C Separation pressure: 6 MPa Separation temperature: 60°C Extraction time: 100 min CO2 EXTRACTION METHOD OF VANILLA OIL About the CO2 extraction experiment This is a small experiment of CO2 extraction of vanilla essential oils. The CO2 extraction equipment used was: Supercritical CO2… Read more »Guide to the best vanilla essential oil co2 extraction process in 2022

Supercritical carbon dioxide extraction of cinnamon essential oil

Best Cinnamon Essential Oil CO2 Extraction Process in 2022

CO2 Extraction Process of Cinnamon Oil Extraction temperature: 40 ℃; Extraction pressure: 350 bar; Extraction time: 3h; Separation temperature: 55 ℃; Separation pressure: 90 bar; CO2 flow rate 30 kg / h; Materail bulk density: (0.44 ± 0.02) g / ml. Using orthogonal test design, the extraction yield of cinnamon oil is the evaluation index, which affects the four-factor variables… Read more »Best Cinnamon Essential Oil CO2 Extraction Process in 2022

Supercritical CO2 extraction of cumin essential oil

The CO2 extraction process for cumin essential oil

In this study, cumin essential oil was extracted and purified by supercritical co2 fluid extraction combined with molecular distillation to ensure the natural characteristics of the product to the greatest extent. we’re trying to solve here? What is cumin essential oil? Cumin, also known as Cuminum cyminum L., is an annual herb of Cuminum L., which belongs to Umbelliferae. Its… Read more »The CO2 extraction process for cumin essential oil