Sunflower (Helianthus annuus) is a major oilseed crop, cultivated throughout the world, and nutritional quality of its edible oil ranks among best vegetable oils in agricultural product. In Tunisia, there lack study on biochemical characterization sunflower germplasm oil. The present was conducted to analyze content fatty acid composition 22 local introduced accessions. Results revealed signifi...

OBJECTIVE The study tested the hypothesis that inclusion of palm olein (45% of fat) in the fat blend of a milk-based infant formula decreases the absorption of fat and calcium. METHODS Formula PO contained palm olein (45%) in addition to soy, coconut and high-oleic sunflower oils (20%, 20%, and 15%, respectively); Formula HOS contained high-oleic safflower oil (42%) in addition to coconut and...

Previous evidence supports the concept that increased oxidative stress may play an important role in MetS (metabolic syndrome)-related manifestations. Dietary fat quality has been proposed to be critical in oxidative stress and the pathogenesis of the MetS. In the present study, we investigated whether oxidative stress parameters are affected by diets with different fat quantity and quality dur...

Safflower oil with high oleic acid content has a great value for both food and non-food uses. The trait is mainly controlled by recessive alleles at the Ol locus, although the influence of modifying genes has been suggested. The objective of the present research was to study the inheritance of very high oleic acid content (>85%) and its relationship with other traits such as nuclear male steril...

The features of the fatty acid composition oils and mayonnaise samples prepared on basis sunflower, linseed hemp were determined by method gas-liquid chromatography. ratio between content PUFAs ω-9/ω-6/ω-3 families in investigated sunflower oil was established, which 177 : 553 1. This is caused high linoleic oleic acids low α-linolenic (ω-3 ) oil. In studied oil, 52 %, (ω-9) (ω-6) 22.3 16.2 res...

Diets for dairy cows that provide or induce formation of trans isomers of polyunsaturated fatty acids result in reduced percentages of milk fat. The effect of abomasal infusion of trans-C18:1 fatty acid isomers on energy utilization by mature cows was determined. Six multiparous Holstein cows in midlactation had ad libitum access to a basal diet containing 50% forage and 50% concentrate. Treatm...

Introduction Sunflower (Helianthus annus) seeds and byproduct meals are of importance in some parts of the world because they provide a source of high-oil protein material for livestock diets. The major sunflower producing areas of the world today are Argentina, China, Eastern Europe, and the United States. Although Australia produces only relatively small amounts of sunflower meal (Table 1), i...

In this work, the performance of organic pollutant removal, membrane fouling and sludge morphology in a submerged membrane bioreactor (MBR) treating sunflower oil refinery wastewater (SORW) containing high oleic content was studied during 52 days’ operation at short values of 18 h and 10 days for hydraulic retention time and sludge retention time, respectively. The removal efficiencies of chemi...