Improving quality of refined canola oil by liquid–liquid extraction on pilot scale apparatus

2020 ◽  
Vol 43 (11) ◽  
Author(s):  
Maria Gabriela Tiritan ◽  
Ivane Benedetti Tonial ◽  
Irede Angela Lucini Dalmolin ◽  
Alessandra Machado‐Lunkes
Keyword(s):  
Canola Oil ◽  
Pilot Scale ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction

Control of a pilot-scale Karr liquid-liquid extraction column

1997 ◽  
Vol 21 ◽  
pp. S601-S606 ◽  
Author(s):  
Amir Wachs ◽  
Joshua Benyamin ◽  
Raphael Semiat ◽  
Daniel R. Lewin
Keyword(s):  
Pilot Scale ◽  
Liquid Extraction ◽  
Extraction Column ◽  
Liquid Liquid Extraction

scholarly journals Enzyme-Catalysed Conversion of Atranol and Derivatives into Dimeric Hydrosoluble Materials: Application to the Preparation of a Low-Atranol Oakmoss Absolute

Cosmetics ◽  
2018 ◽  
Vol 5 (4) ◽  
pp. 69
Author(s):  
Hélène Bouges ◽  
André Monchot ◽  
Sylvain Antoniotti
Keyword(s):  
Liquid Extraction ◽  
Viable Alternative ◽  
Minor Components ◽  
Cosmetic Products ◽  
Contact Allergens ◽  
Evernia Prunastri ◽  
Liquid Liquid Extraction ◽  
Sensory Analyses ◽  
The Absolute

Oakmoss absolute, a solvent extract from Evernia prunastri, is a valuable fragrance ingredient widely used in fine fragrance for almost two centuries. Some minor components of oakmoss absolute, such as atranol and chloroatranol, are attested contact allergens and their presence in fragrance and cosmetic products should be as low as possible. In this context, we have developed an enzyme-based protocol upon which these undesirable molecules are converted in a hydrosoluble dimeric material, and thus easily separated from the absolute by liquid–liquid extraction. Analytical and sensory analyses were performed to confirm the specificity of the process, the absence of alteration of the olfactory quality of the absolute, and the final titles of atranol and chloroatranol, which eventually were observed in the ppm range. This highly sustainable process is a viable alternative to conventional time-, energy-, and manpower-consuming techniques to produce very low-atranol oakmoss absolute.

Debittering olive oil by liquid-liquid extraction: Kinetics and the effect on the quality of Arbequina olive oil

2015 ◽  
Vol 118 (8) ◽  
pp. 1243-1249 ◽  
Author(s):  
María Abenoza ◽  
Javier Raso ◽  
Rosa Oria ◽  
Ana Cristina Sánchez-Gimeno
Keyword(s):  
Olive Oil ◽  
Liquid Extraction ◽  
Extraction Kinetics ◽  
Liquid Liquid Extraction
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