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Supercritical Fluid CO2 Extraction of Essential Oil from Spearmint Leaves Dried by Vacuum Drying with a Desiccant. [PDF]

open access: yesFoods
Tokpayev R   +8 more
europepmc   +1 more source

Supercritical Fluid Extraction

2023
In this chapter, we highlight the basic concepts behind the use of SFE to select molecules present in food matrices, e.g., carotenoids, essential oils, waxes, and phenolic compounds. Also, we highlight the SFE equipment setup, the methods for process intensification, and mass transfer mechanisms involved in the process, besides the advantages and ...
Ádina L. Santana   +4 more
openaire   +1 more source

Supercritical fluid extractions in biotechnology

Trends in Biotechnology, 1990
Over the past decade, supercritical fluid (SCF) extraction has been shown to deserve consideration as an alternative to liquid-liquid extraction or distillation. Most current commercial applications of SCF extraction involve biologically produced materials; the technique may be particularly relevant to extraction of biological compounds in cases where ...
openaire   +2 more sources

Supercritical Fluid Extraction

2022
In the present chapter a wide view of the use of supercritical fluids applied to Natural Product Extraction will be given. Supercritical Fluid Extraction (SFE), especially using CO2, can be a very interesting alternative to classical extraction methods for two main reasons: tunability and sustainability.
Rocío Gallego   +4 more
openaire   +1 more source

Supercritical water extraction of coal and catalytic reforming of extracts in supercritical fluid

1995
Publisher Summary This chapter describes the enhancement of reaction rate and inhibition of coking on the catalyst using supercritical fluid and elucidates the solvent effect on the reaction. Supercritical fluid is a fluid above its critical temperature and pressure. Around the critical point, the fluid properties vary greatly with a little change of
openaire   +1 more source

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