Supercritical Fluid Supercritical Fluid (SCF) refers to the high density fluid above the critical temperature and pressure. Supercritical fluid has dual characteristics of gas and liquid, its density is close… Read More »Application Of Supercritical Fluid Extraction Technology In Flavors
Supercritical CO2 extraction of natural flavors
In the traditional extraction process of natural flavor, it is still an inevitable processing method that the flavor components are subjected to heat treatment.
Such as water vapor distillation and solvent extraction heating may cause some heat-sensitive or chemically unstable components in natural spices to be destroyed, thus changing the unique fragrance and flavor of natural spices.
The supercritical CO2 fluid extraction method can carry out the entire separation process at room temperature, and the CO2 is non-toxic and has no residual phenomenon, so it is particularly suitable for the separation and purification of unstable natural products and physiologically active substances, which is suitable for the production of fragrances that are closer to natural fragrance. The trend of processed products.
The supercritical CO2 fluid extraction method has attracted much attention because of the possibility of preparing almost perfect “natural” fragrances.
It has become one of the most effective technological methods to obtain high-quality essential oil products.
Gardenia Flower Gardenia Flower is a kind of precious natural perfume. Its effective component, Gardenia flower essential oil, is used in various products as high-grade perfume. It has the effects… Read More »Supercritical CO2 extraction of gardenia flower essential oil
Let’s talk about different extraction methods to release the color and composition of essential oils today. Nowadays, the most commonly used extraction method is dissolution, and ginger is said to… Read More »Comparison of ginger essential oil extracted by two extraction methods
In recent years, with the gradual introduction of various natural concept cosmetics, the consumption demand of personal care products containing natural ingredients has continued to grow, and the position of… Read More »CO2 Supercritical Extraction Equipment Goes Deep Into The Beauty Industry
CO2 extraction Supercritical CO2 extraction “high pressure, low temperature” extraction methods began in the 1980s. The instruments and equipment are very complicated and expensive. The essential oil is labeled “CO2… Read More »Revision 2021: Extraction Method Of Essential Oil – Supercritical CO2 Extraction
Extraction method of lavender oil Distillation extraction After crushing 50 g of lavender, steam distillation, the distillate was extracted with ethanol, the filtrate was dried with anhydrous Na2SO4, the ethanol… Read More »Supercritical CO2 Fluid Extraction For Lavender Oil
Ginger history Speaking of ginger essential oil, from the history of ginger, ginger is mainly distributed in central and eastern China, southeast to southwest. There are more plants in Shandong,… Read More »5 key points for you to understand ginger essential oil
Supercritical fluid extraction Supercritical extraction is the use of gas in the presence of a liquid at high pressure and low temperature, with liquid and gas properties. A supercritical fluid… Read More »What Is The Principle Of Supercritical Extraction For Plant Pigments And Essential Oils?