scholarly journals Supercritical fluid extraction of polyphenols from lees: overall extraction curve, kinetic data and composition of the extracts

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
Angela M. Farías-Campomanes ◽  
Mauricio A. Rostagno ◽  
Joel J. Coaquira-Quispe ◽  
M. Angela A. Meireles
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Kinetic Data ◽  
Fluid Extraction ◽  
Extraction Curve

Supercritical fluid extraction from fennel (Foeniculum vulgare): global yield, composition and kinetic data

2005 ◽  
Vol 35 (3) ◽  
pp. 212-219 ◽  
Author(s):  
Lucinewton S. Moura ◽  
Raul N. Carvalho Jr. ◽  
Mirian B. Stefanini ◽  
Lin C. Ming ◽  
M. Angela A. Meireles
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Kinetic Data ◽  
Fluid Extraction ◽  
Foeniculum Vulgare

scholarly journals Influence of supercritical CO2 flowrate in one-pot supercritical fluid extraction of Carica papaya linn. leaves: A broken-intact-cell approach

2021 ◽  
Vol 287 ◽  
pp. 02012
Author(s):  
Yee Ho Chai ◽  
Suzana Yusup ◽  
Qiu Huan Seer ◽  
Muhammad Syafiq Hazwan Ruslan ◽  
Bridgid Lai Fui Chin
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Carica Papaya ◽  
Intact Cell ◽  
Model Fitting ◽  
Fluid Extraction ◽  
Transfer Coefficients ◽  
One Pot ◽  
Extraction Curve ◽  
Fast Extraction

The presence of rich phytochemicals in Carica papaya linn. leaves are potentially beneficial in pharmaceutical, nutraceutical and food industries. This work aims to investigate the roles of solvent flowrate for the predictive behaviour of supercritical fluid extraction of essential oil-rich extracts by broken-intact-cell modelling approach. Through kinetic model fitting of experimental data, the adjustable parameters namely G, φk, Z and Y were determined through error minimization procedure. From the cumulative extraction curve at solvent rate from 4 – 8 mL/min, the values of mass transfer coefficients were in the range of 4.40 × 10−5 m2/s – 19.92 × 10−5 m2/s with an overall relative 8.67% AARD. The grinding index and end of fast extraction time period was within the range of 0.144 – 0.258 and 30.38 – 91.17 min respectively. The role of solvent flowrate played an influential role in the extraction of papaya leaves extract.

Analytical Supercritical Fluid Extraction

1994 ◽  
Author(s):  
Maria Dolores Luque de Castro ◽  
Miguel Valcárcel ◽  
Maria Teresa Tena
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Fluid Extraction

VOLATILES IN TAMAIOASA ROMANEASCA VIA SUPERCRITICAL FLUID EXTRACTION (SFE) ANALYSIS

2015 ◽  
Vol 14 (2) ◽  
pp. 297-302 ◽  
Author(s):  
Valeriu V. Cotea ◽  
Lucia Cintia Colibaba ◽  
Liliana Rotaru ◽  
Bogdan Nechita ◽  
Marius Niculaua ◽  
...  
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Fluid Extraction
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