Free fatty acids (FFA) are produced by the hydrolysis of oils and fats. The level of FFA
depends on time, temperature and moisture content because the oils and fats are exposed …

Bischofia polycarpa seed oil is rich in nutrition and positively affects on human health. We
analyzed and compared the chemical compositions, antioxidant activities, and quality …

This study highlights the effect of solvent polarity on the yield (Y%) and properties of oil
extracted from Algerian sesame seeds. Extractions were carried out under Soxhlet …

The petroleum ether extractable lipids (PEE-L) and aqueous propan-1-ol extractable lipids
(PWE-L) of three varieties of rice were determined gravimetrically and characterised by fatty …

During the deep fat food frying process, the frying media, oil, continuously degenerates
when exposed to high temperature, oxygen and moisture. This leads to physical and …

Peony seed oil is full of nutrition and exert positive effects on human's health. The influences
of seven solvents (isopropanol, acetone, Hx: Iso (n-hexane/isopropanol, 3: 2 v/v), Chf: Me …

Oil content, fatty acids profile, acid and saponification values of poppy seeds grown on two
localities of the Slovak Republic were evaluated in the study. Statistically significant effects …

Electrochemical characterization and application of nickel ruthenium dioxide (Ni-RuO 2) as
a pH sensor for the determination of petroleum oil acid number is described. The sensor …

A new pH-metric method without titration has been developed for determination of acid
numbers lower than 0.1 mg (KOH) g− 1 (oil) in petroleum oils such as White, Transformer …

A new pH-metric method for determination of acid values in oilseeds without titration has
been developed in the range 0.6–10 and more mg KOH/g. The method is based on a rapid …