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Blog about supercritical fluid systems.

Supercritical CO2 Extraction vs Subcritical CO2 Extraction

The CO2 extraction method is a popular extraction technique used to produce high-quality botanical extracts, such as essential oils, terpenes, and other flavor and fragrance compounds. There are two main types of CO2 extraction methods: subcritical and supercritical. While these methods have similarities in terms of the use of CO2 as a solvent for extraction, they also have some notable… Read More »Supercritical CO2 Extraction vs Subcritical CO2 Extraction

supercritical reactor

Is CO2 extraction better than cold-pressed?

The suitability of supercritical CO2 extraction and cold-pressed methods for extracting oils and compounds largely depends on the raw material, the extraction goals in terms of purity, yield, and quality, and the intended application of the extract. CO2 extraction and cold-pressed methods have several differences, including the use of different extraction equipment, process parameters, and solvents. CO2 extraction is a… Read More »Is CO2 extraction better than cold-pressed?

essential oil extraction machine

Cold-Pressed vs CO2 vs Solvent Extraction vs Distillation

There are several methods available for extracting oils and compounds from natural sources. Here are the differences between four popular extraction methods: Four extraction methods Final Words The choice of the extraction method depends on various factors such as the nature of the raw material, type, and quantity of the desired compound, and the end-use of the extract. Each method… Read More »Cold-Pressed vs CO2 vs Solvent Extraction vs Distillation

Supercritical CO2 Extraction of Astaxanthin from Crayfish Shell

Extraction Process of Astaxanthin from Crayfish: CO2 & Etc

Astaxanthin is a terpene unsaturated compound that belongs to the carotenoid family, and it has a pink color. It is known for its important biological functions, which include preventing ultraviolet radiation damage, improving the immune system, and helping to prevent cardiovascular diseases. The supercritical CO2 fluid extraction method is being used to extract Astaxanthin because it is a more environmentally… Read More »Extraction Process of Astaxanthin from Crayfish: CO2 & Etc

CO2 Extraction Process

Top 6 factors in herbal oil CO2 extraction machine design

What is a supercritical CO2 extraction process? The herbal oil supercritical CO2 extraction process is a popular method for extracting essential oils and other active compounds from plant materials. This process uses carbon dioxide (CO2) as a solvent, which is pressurized and heated to its supercritical state to dissolve and extract the desirable compounds from… Read More »Top 6 factors in herbal oil CO2 extraction machine design

Supercritical CO2 extraction of polyphenols from jackfruit seeds

The CO2 extraction process of plant polyphenols in jackfruit seeds

CO2 Extraction Method for Plant Polyphenols The dried jackfruit seeds are crushed and passed through a 30-mesh sieve.Weigh 5.0g of jackfruit seed powder, wrap it with qualitative filter paper and gauze, and place it in the extraction kettle. Set the extraction pressure, ethanol concentration, ethanol consumption, CO2 flow, and extraction time. When the temperature and pressure of the extraction kettle… Read More »The CO2 extraction process of plant polyphenols in jackfruit seeds

CO2 Extraction Process of Coffee Oil

The Benefits and Uses of CO2 Coffee Oil: From Skincare to Cooking

CO2 extraction is a popular method of obtaining pure essential oils from plants and other organic materials. One particular CO2 extract that’s gaining popularity in recent years is CO2 coffee oil. This rich and versatile oil is packed with antioxidants and other beneficial compounds, making it a must-have in your skincare and cooking arsenal. In this article, we’ll delve into… Read More »The Benefits and Uses of CO2 Coffee Oil: From Skincare to Cooking

Supercritical CO2 extraction of Magnolia officinalis

4 parameters of the CO2 extraction of magnolol and honokiol

Magnolia Officinalis is the dry bark, root bark, and branch bark of the Magnolia Officinalis. It has the functions of drying dampness, eliminating phlegm, lowering qi, and eliminating fullness. It is used for damp stagnation, vomiting, diarrhea, stagnation of qi in food, abdominal distension, constipation, Phlegm, wheezing, and coughing. The “Chinese Pharmacopoeia” stipulates that the total amount of its main… Read More »4 parameters of the CO2 extraction of magnolol and honokiol