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Comparison of Different Methods for Carotenoid Extraction from Dunaliella Salina [PDF]
International Journal of Nutrition Sciences, 2021 Background: Dunaliella salina (D. salina) is a unicellular marine alga known for its carotenoid ingredient. Carotenoid has been used in food industry as a coloring additive and as an antioxidant.
Maryam Nejadmansouri +2 more
doaj +1 more source
Double universality of the transition in the supercritical state [PDF]
Science Advances 8, eabq5183 (2022), 2022 Universality aids consistent understanding of physical properties. This includes understanding the states of matter where a theory predicts how a property of a phase (solid, liquid, gas) changes with temperature or pressure. Here, we show that the matter above the critical point has a remarkable double universality not limited by pressure and ...
arxiv +1 more source
Sub and Supercritical Decontamination of Oil-Based Drill Cuttings: A Review [PDF]
Environmental Energy and Economic Research, 2019 Drill mud is a fluid which is used in oil extraction industries in order to cool and lubricate the drill bit. Due to containing numerous toxic components, it is considered as a hazardous waste which must be treated before discharging to the environment ...
Shahriar Motamedimehr, Saeid Gitipour
doaj +1 more source
Universal two-component dynamics in supercritical fluids [PDF]
The Journal of Physical Chemistry B 125(49), 13494-13501 (2021), 2021 Despite the technological importance of supercritical fluids, controversy remains about the details of their microscopic dynamics. In this work, we study four supercritical fluid systems -- water, Si, Te, and Lennard-Jones fluid -- \emph{via} classical molecular dynamics simulations.
arxiv +1 more source
Supercritical fluid extraction of hops [PDF]
Journal of the Serbian Chemical Society, 2007 Five cultivars of hop were extracted by the method of supercritical fluid extraction using carbon dioxide (SFE–CO2) as extractant. The extraction (50 g of hop sample using a CO2 flow rate of 97.725 L/h) was done in the two steps: 1. extraction at 150 bar
ZORAN ZEKOVIC +2 more
doaj +3 more sources
Molecules, 2022 This study was conducted to examine the anti-hair loss mechanism of the supercritical fluid extraction-residues extract of Ulmus davidiana by the regulation of cytokine production and hormone function in human dermal follicle papilla cells (HDFPCs).
Ye-Eun Kwon +2 more
doaj +1 more source
Scientific Reports, 2020 Carbon dioxide supercritical fluid extraction (CO2 SFE) is a clean and cost-effective method of extracting cannabinoids from cannabis. Using design of experiment methodologies an optimised protocol for extraction of medicinal cannabis bud material ...
S. Rochfort +6 more
semanticscholar +1 more source
Study on the Phenolic Compounds and Antioxidant Activity of Gum Extract of Astragalus fasciculifolius Boiss [PDF]
Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2021 According to consumers trend for using natural conservator compounds, the efforts for finding new herbal resources replaced with synthetic antioxidant has increased.
Najmeh Khademi Pour +2 more
doaj +1 more source
Valorization of Tropical Biomass Waste by Supercritical Fluid Extraction Technology
Sustainability, 2020 The inception of sustainable and cleaner extraction technology has paved the way for the innovative development of nonconventional extractions, such as supercritical fluid extraction, apart from conventional extraction counterparts.
Y. H. Chai +7 more
semanticscholar +1 more source
AIChE Journal, Volume 69, Issue 1, January 2023., 2023 Abstract Lignin‐rich stream from lignocellulosic ethanol production was converted into biocrude by continuous hydrothermal liquefaction (HTL) while hydrogen was produced by aqueous phase reforming (APR) of the HTL aqueous by‐product. The effects of Na2CO3 and NaOH were investigated both in terms of processability of the feedstock as well as yield and ...
Arturo Di Fraia +8 more
wiley +1 more source