Dynamic viscosity of olive oil as a function of composition and temperature: A first approach

2011 ◽  
Vol 113 (8) ◽  
pp. 1019-1025 ◽  
Author(s):  
Jean-Philippe Bonnet ◽  
Laurie Devesvre ◽  
Jacques Artaud ◽  
Philippe Moulin
Keyword(s):  
Olive Oil ◽  
Dynamic Viscosity

scholarly journals Theoretical rheological models for olive oil

2020 ◽  
Vol 2 (3) ◽  
pp. 122-127
Author(s):  
Ioana Stanciu
Keyword(s):  
Shear Rate ◽  
Olive Oil ◽  
Dynamic Viscosity ◽  
Exponential Dependence ◽  
Rheological Models ◽  
Shear Rates ◽  
Constant Shear ◽  
Exponential Decline ◽  
Increasing Temperature ◽  
Constant Shear Rate

This paper proposes new rheological models for olive oil. The purpose of this study was to find an exponential  dependence between temperature and dynamic viscosity of olive oil, using one equation. Equation constants lnη0, A1 and t1 were determined by fitting exponential. The olive oil have investigated using a Haake VT 550 Viscotester developing shear rates ranging between 3 and 120 s-1 and measuring viscosities from 104 to 106 mPa·s when the HV1 viscosity sensor is used. Olive oil dynamic viscosity decreases with increasing temperature at constant shear rate.  Plotting the ln dynamic viscosity depending on temperature shows an exponential decline.

scholarly journals Study of Rheological Behavior of Olive Oil Used as Biodegradable Lubricant

2021 ◽  
Vol 37 (5) ◽  
pp. 1248-1251
Author(s):  
Ioana Stanciu
Keyword(s):  
Experimental Data ◽  
Olive Oil ◽  
Rheological Behavior ◽  
Dynamic Viscosity ◽  
Correlation Coefficients ◽  
Exponential Fitting ◽  
Dependence Relations ◽  
Biodegradable Lubricant ◽  
Newtonian Behavior

In this article, based on experimental data, we obtained three dependence relations of dynamic viscosity versus temperature by polynomial and exponential fitting. The correlation coefficients have values close to unity which proves that the obtained relations accurately describe the non-Newtonian behavior of olive oil.

A preliminary study on the potential of front face fluorescence spectroscopy for the discrimination of Moroccan virgin olive oils and the prediction of their quality

2021 ◽  
Author(s):  
Hicham Zaroual ◽  
El Mestafa El Hadrami ◽  
Romdhane Karoui
Keyword(s):  
Fluorescence Spectroscopy ◽  
Olive Oil ◽  
Virgin Olive Oil ◽  
Front Face ◽  
Virgin Olive Oils ◽  
Olive Oils ◽  
Preliminary Study

This study examines the feasibility of using front face fluorescence spectroscopy (FFFS) to authenticate 41 virgin olive oil (VOO) samples collected from 5 regions in Morocco during 2 consecutive crop seasons.

A Little Olive Oil May Do the Trick

PsycCRITIQUES ◽  
2016 ◽  
Vol 61 (28) ◽  
Author(s):  
Anne Moyer ◽  
Jennifer M. Bowers
Keyword(s):  
Olive Oil

Detection of Cotton-Seed Oil in Olive-Oil

1880 ◽  
Vol 10 (243supp) ◽  
pp. 3874-3874
Author(s):  
Benjamin Nickels
Keyword(s):  
Olive Oil ◽  
Cotton Seed ◽  
Seed Oil ◽  
Cotton Seed Oil

Inflammatory process and virgin olive oil phenols: modulation of platelet aggregation and metalloprotease-9 expression in monocytes

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
M Dell'Agli ◽  
R Fagnani ◽  
G Galli ◽  
O Maschi ◽  
E de Fabiani ◽  
...  
Keyword(s):  
Platelet Aggregation ◽  
Olive Oil ◽  
Inflammatory Process ◽  
Virgin Olive Oil

Oleacin and oleocanthal: Two olive oil bioactives in multiple chemical forms

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
T Michel ◽  
A Termentzi ◽  
E Gikas ◽  
M Halabalaki ◽  
AB Smith ◽  
...  
Keyword(s):  
Olive Oil ◽  
Chemical Forms ◽  
Multiple Chemical
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