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CO2 Extraction Process

Supercritical CO2 extraction method and technology is widely used to extract essential oils from plants, for example, extract industrial hemp or cannabis to CBD oil.

Pure natural black pepper oil extracted by supercritical CO2

Black Pepper Essential Oil

The optimization black pepper Essential oil is extracted from berries of black pepper by supercritical CO2 fluid and light greenish in appearance.

This oil is free from solvent, pesticide residues and heavy metal traces and therefore is ideal for high quality pharmaceutical, cosmetic, cosmoceutical, nutraceutical formulations and food products.

cumin

Cumin/Cumin essential oil

Cumin (Cuminum cyminum) is in the parsley family of essential oils. The oil is obtained through co2 extraction. Cumin is a small, delicate, annual herb more like a ground cover. It grows about 20 inches high and has slender stems, dark green feathery leaves and small pink or white flowers followed by small seeds.

Supercritical CO2 fluid extraction of Chili red pigment and capsaicin

Supercritical CO2 fluid extraction of Chili red pigment and capsaicin

Supercritical CO2 fluid extraction is a novel and effective separation technology that has become increasingly popular in the field of natural pigments and active ingredients. In this study, we aimed to investigate the optimal conditions for extracting chili red pigment and capsaicin using supercritical CO2 fluid extraction. First, the effects of extraction conditions, including pressure, temperature, time, and the addition… Read More »Supercritical CO2 fluid extraction of Chili red pigment and capsaicin

Supercritical CO2 extraction of vanilla orchid pods

Supercritical CO2 Extraction of Vanilla Orchid Pods: A Sustainable and Effective Method for Vanilla Extraction

Vanilla is one of the most popular flavors in the world, with a wide range of applications in the food, beverage, and cosmetic industries. The demand for vanilla has increased significantly in recent years, leading to concerns about its sustainability and the need to find innovative methods for its production. Conventionally, vanilla is obtained through labor-intensive and time-consuming processes, which… Read More »Supercritical CO2 Extraction of Vanilla Orchid Pods: A Sustainable and Effective Method for Vanilla Extraction

supercritical CO2 extraction methods for egg yolk lecithin

3 supercritical CO2 extraction methods for egg yolk lecithin

CO2 extraction process for egg yolk lecithin Choosing appropriate extraction conditions, extraction with supercritical CO2 can completely remove triglycerides and cholesterol in egg yolk powder. In the pressure range of 24-46 MPa, an orthogonal experiment was carried out, and it was pointed out that the better extraction conditions were 32-40 MPa, 4h, 60°C, and 10 layers. Within the range of… Read More »3 supercritical CO2 extraction methods for egg yolk lecithin

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.