Supercritical extraction method of tea extract

Forewords Flavors and fragrances are often used in food, cosmetics, medicine, detergent and other industries. The fragrance can be divided into three types: natural fragrance, natural equivalent fragrance and artificial fragrance. At present, only a small amount of commercially available flavors are extracted from natural… Read More »Supercritical extraction method of tea extract

Supercritical CO2 non-destructive cleaning machine

Description With the continuous reduction of the semiconductor line width, the traditional wet cleaning technology has been unable to meet the current semiconductor development requirements for cleaning technology and equipment in many aspects. Ordinary solvents such as water cannot penetrate into small and deep structures… Read More »Supercritical CO2 non-destructive cleaning machine

Supercritical CO2 extraction of ergosterol from Ganoderma lucidum mycelium

Ganoderma lucidum Ganoderma lucidum belongs to the basidiomycetes, the porous fungi, and the noble fungi with high medicinal value. It has the functions of anti-inflammatory, diuretic, stomach invigorating, preventing arteriosclerosis, anti-tumor, anti-aging and improving immunity. Ergosterol The research shows that there are many functional substances… Read More »Supercritical CO2 extraction of ergosterol from Ganoderma lucidum mycelium

Black Pepper Oil Resin by Supercritical CO2 Extraction

Guide Under the static conditions of supercritical CO2 extraction pressure of 30 Mpa, extraction time of 3 h and extraction temperature of 50 °C, the black pepper raw materials without any treatment, absolute ethanol treatment and ethyl acetate treatment were extracted. The oleoresin was analyzed… Read More »Black Pepper Oil Resin by Supercritical CO2 Extraction