Results 271 to 280 of about 101,407 (302)

Occurrence of aflatoxins in edible vegetable oils in Sri Lanka

Food Control, 2019
Aflatoxin contamination in edible vegetable oils is a global concern due to the harmful effects of aflatoxins on human health. This study reports the status of aflatoxin contamination in seven edible vegetable oil types obtained from Sri Lankan market ...
N. Karunarathna, C. Fernando, D. Munasinghe, R. Fernando   +3 more
semanticscholar   +1 more source

Healthy oils: a process to obtain diglyceride-rich edible vegetable oils

INFORM International News on Fats, Oils, and Related Materials, 2018
Healthy oils are obtained catalytically by upgrading vegetable oils in a four-phase reactor and without the use of solvents. Oil glycerolysis promoted by an inexpensive and fully recoverable solid base, magnesium oxide, increases up to 54wt.% the total diglyceride content, with 67% of this fraction being the healthy 1,3-diglyceride isomer. The distinct
Ferretti, Cristián Alejandro, Spotti, María Laura, Di Cosimo, Juana Isabel   +2 more
openaire   +2 more sources

Discrimination and classification of extra virgin olive oil using a chemometric approach based on TMS-4,4'-desmetylsterols GC(FID) fingerprints of edible vegetable oils.

Food Chemistry, 2019
A single out-line HPLC-GC (FID) analytical method is applied to acquire the chromatographic fingerprint characteristic of the TMS-4,4'-desmetylsterol derivative fraction of several marketed edible vegetable oils in order to identify and discriminate the ...
E. Pérez-Castaño, Santiago Medina-Rodriguez, M. Bagur-González   +2 more
semanticscholar   +1 more source

Polycyclic aromatic hydrocarbons (PAHs) content of edible vegetable oils in Iran: A risk assessment study.

Food and Chemical Toxicology, 2018
Totally forty samples (23 brands) of different types of edible oils including frying oil (n = 14), blended oil (n = 13), sunflower oil (n = 6), corn oil (n = 5) and canola oil (n = 2) from Iran's market were analyzed for PAHs content by a High ...
M. Yousefi, Ghazal Shemshadi, N. Khorshidian, V. Ghasemzadeh-mohammadi, Y. Fakhri, H. Hosseini, Amin Mousavi Khaneghah   +6 more
semanticscholar   +1 more source

Use of Raman spectroscopy for analyzing edible vegetable oils

Applied Spectroscopy Reviews, 2016
ABSTRACTVegetable oils provide high nutritional value in the human diet. Specifically, extra virgin olive oil is one of the main ingredients of the Mediterranean diet, which is among the healthiest of eating practices. This article reviews the use of Raman spectroscopy for analyzing edible vegetable oils including olive oil.
César Jiménez-Sanchidrián, José Rafael Ruiz   +1 more
openaire   +1 more source

Reverse osmosis of edible vegetable oil industry effluent

Journal of Membrane Science, 2002
Abstract Pilot-scale reverse osmosis (RO) studies were carried out to determine the feasibility of the process for treating the wastewater from a vegetable oil industry. The effect of varying feed pressure (0–69 bar) and feed TDS concentration (0.54–5.2% w/v) on separation performance of the thin film composite (TFC) polyamide RO membrane was ...
openaire   +1 more source

Ultrasound-assisted surfactant-enhanced emulsification microextraction using a magnetic ionic liquid coupled with micro-solid phase extraction for the determination of cadmium and lead in edible vegetable oils.

Food Chemistry, 2018
A novel ultrasound-assisted surfactant-enhanced emulsification microextraction (UASEME) using a magnetic ionic liquid (MIL) coupled with micro-solid phase extraction was developed for the preconcentration of cadmium and lead in edible vegetable oils ...
Li Yao, Haitao Liu, Xie Wang, Wenzhi Xu, Yongqun Zhu, Hong Wang, Liangyu Pang, Chaowen Lin   +7 more
semanticscholar   +1 more source

Vortex-assisted deep eutectic solvent reversed-phase liquid-liquid microextraction of triazine herbicides in edible vegetable oils.

Journal of Chromatography A, 2019
In this study, four triazine herbicides-namely, simazine, ametryn, prometryn and terbuthylazine-were separated and determined using high-performance liquid chromatography coupled with ultraviolet detector (HPLC-UVD).
Huazi Wang, Xiaodong Huang, H. Qian, Runhua Lu, Sanbing Zhang, Wenfeng Zhou, Haixiang Gao, Donghui Xu   +7 more
semanticscholar   +1 more source

Plasticizer Contamination in Edible Vegetable Oil in a U.S. Retail Market

Journal of Agricultural and Food Chemistry, 2013
With the wide application of plastics, the contamination of plasticizers migrating from plastic materials in the environment is becoming ubiquitous. The presence of phthalates, the major group of plasticizers, in edible items has gained increasingly more concern due to their endocrine disrupting property.
Xiaolong, Bi, Xiaojun, Pan, Shoujun, Yuan, Qiquan, Wang   +3 more
openaire   +2 more sources

Sustainable edible vegetable oils supply chain network design considering big data: a fuzzy stochastic approach

Soft Computing - A Fusion of Foundations, Methodologies and Applications, 2023
Fatemeh Kohansal, E. Asadi-Gangraj, M. Paydar   +2 more
semanticscholar   +1 more source