Results 201 to 210 of about 9,288 (228)

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

DEVELOPMENT OF DEEP FRYING EDIBLE VEGETABLE OILS

Journal of Food Lipids, 2001
ABSTRACTRefined soybean and rice‐bran oils have been selected as base oils for preparation of frying oils. Hexane and acetone fractionation of nontraditional tree seed oils (NTOs) such as sal, mango, mahua and palm fats was carried out at 5–20C. Chemical and chromatographic parameteres were used to fractionate each oil (NTOs) in order to obtain olein ...
openaire   +1 more source

Occurrence of aflatoxins in edible vegetable oils in Sri Lanka

Food Control, 2019
Abstract 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: coconut oil (n = 32), palm olein (n = 5), sunflower oil (n = 5), sesame oil (n = 5), olive
Nuwan B. Karunarathna, Chandima J. Fernando, D.M.S. Munasinghe, Ruchika Fernando   +3 more
openaire   +1 more source

Edible vegetable oils. Products and markets

1988
Sous forme de tableaux et de representations graphiques, ce document met en evidence les grands courants d'echanges des huiles vegetales alimentaires aux niveaux francais, communautaire et international. Il analyse les prix internationaux et les niveaux d'auto-approvisionnemen t de la France et de la CEE.
Dronne, Yves, Gurtler, J.L., Seurat, Annick, Richard, P., Societe Interprofessionnelle Des Oleagineux, Proteagineux Et Cultures Textiles, ., Societe Lasies, .   +5 more
openaire   +1 more source

Development of purity criteria for edible vegetable oils

1998
At the time that this work started, in 1980, there were several large and important international problems concerning edible oil purity and authenticity, such as a problem of cottonseed adulteration with palm oil. It is claimed that a Singapore dealer had secured a contract with the Egyptian government to supply a large quantity of cottonseed oil in ...
openaire   +1 more source

Metal Impurities of Crude and Edible Vegetable Oils

1989
It is getting on for 10 years since a research work has been begun at the Research Institute for Vegetable Oil and Detergent Industry that aimed the quantitative and qualitative recovery of those components in vegetable oils and fats which are undesirable from the viewpoint of food hygyene.
openaire   +1 more source

Determination of glycerophospholipids in vegetable edible oils: Proof of concept to discriminate olive oil categories

Food Chemistry, 2019
Glycerophospholipids (GPLs) constitute a chemical family within the saponifiable fraction of vegetable oils. GPLs have been scarcely studied in edible oils owing to the lack of sensitive and selective analytical methods. We have developed a method for identification, confirmation and relative quantitation of GPLs in vegetable oils.
I, Criado-Navarro, A, Mena-Bravo, M, Calderón-Santiago, F, Priego-Capote   +3 more
openaire   +2 more sources

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

The correlation of physicochemical properties of edible vegetable oils by chemometric analysis of spectroscopic data

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2021
Leandro S Herculano, Gustavo V B Lukasievicz, Elizandra Sehn   +2 more
exaly  

Edible vegetable oils from oil crops: Preparation, refining, authenticity identification and application

Process Biochemistry, 2023
Chaoting Wen, Mengyu Shen, Xiaofang Liu   +2 more
exaly