April 2020

Separate the active ingredients in Polygonum cuspidatum

Separate the active ingredients in Polygonum cuspidatum

Polygonum cuspidatum, as a commonly used traditional Chinese medicine, has antibacterial, anti-oxidant, anti-viral and anti-cancer activities. Polygonum cuspidatum Reynoutria japonica, synonyms Fallopia japonica, and Polygonum cuspidatum, is a species of herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. It is commonly known as Asian knotweed or Japanese knotweed. It is native to East Asia in Japan, China, and… Read more »Separate the active ingredients in Polygonum cuspidatum

Supercritical CO2 extraction of naringenin

Supercritical CO2 extraction of dendrobium

CO2 extraction process of dendrobium Pulverization degree:40 mesh Laboratory equipment: L-05 Extraction pressure: 35 MPa Extraction temperature: 50°C Separation kettle Ⅰ pressure: 0.5 MPa Cosolvent: Ethanol; Concentration:18 wt% Extraction time: 9H About the CO2 extraction experiment of Dendrobium In this study, naringenin in Dendrobium officinale Kimura et Migo was successfully extracted by supercritical carbon dioxide by a pilot supercritical fluid extraction (SFE) unit at 35… Read more »Supercritical CO2 extraction of dendrobium

Supercritical CO2 Extraction Nervonic acid

Extraction nervonic acid form garlic co2 extracted oil

CO2 extraction method of Garlic Oil Supercritical CO2 extraction of Malania oleifera Chun et Lee. After crushing the Malania oleifera Chun et Lee, put it into the extraction kettle, set the temperature and pressure of the extraction kettle and the separation kettle, and then heat the extraction kettle, the separation kettle I, and the separation kettle II respectively, and cool… Read more »Extraction nervonic acid form garlic co2 extracted oil