Abstract Effect of hair conditioner formulated with Argan oil or Camellia was investigated on the protection damaged by bleaching. Six different rinse-off type conditioners were made basic ingredients and one following conditioning agent; (AO), (CO), Palmitic acid (PA), Stearic (SA), Oleic (OA), Linoleic (LA). L*, a*, b* color values tensile strength, elongation measured, amount protein leak ex...

Selected dietary lipids may increase the atherogenic effects of environmental chemicals, such as polychlorinated biphenyls (PCBs), by cross-amplifying mechanisms leading to dysfunction of the vascular endothelium. We have shown previously that the omega-6 parent fatty acid, linoleic acid, or 3,3',4,4'-tetrachlorobiphenyl (PCB 77), an aryl hydrocarbon (Ah) receptor agonist, independently can cau...

The present study evaluates the contents in bioactive compounds, antioxidant activity, oil content and fatty acid composition of Capparis spinosa seeds. Samples were collected from 5 different habitats (AH: Ahar; KU: Kurdistan; U1, U2 U3: Urmia) Iran. seeds ranged 16 to 27%. predominant was linoleic (45-50%) followed by oleic (30-39%), palmitic (2-8%) stearic (2-3%). Total phenolic (TPC) varied...

In a randomised, single blind, placebo-controlled crossover design study, we investigated whether healthy, non-smoking, dietary unrestrained women (n 24), divided into linoleic acid tasters (LAT, n 14) and linoleic acid non-tasters (LANT, n 10), differed in food intake regulation when linoleic acid was added to ice creams. The determination of subjects as LAT or LANT was done using a 10 microm-...

The antioxidative activity of α-tocopherol and Trolox, a water-soluble carboxylic acid derivative of α-tocopherol, in an emulsion stabilized with the hydrophilic emulsifier, polyoxyethylene (20) sorbitan monolaurate, was evaluated by measuring the changes in linoleic acid content, peroxide value, and thiobarbituric acid value. The activity of α-tocopherol and Trolox to depress the autoxidation ...

OBJECTIVE To determine the effect of oleic acid and linoleic acid on the production and secretion of specific diabetic retinopathy- (DR-) related cytokines: vascular endothelial growth factor (VEGF), interleukin-6 (IL-6), and interleukin-8 (IL-8) by human retinal glial cells, retinal endothelial cells, and retinal pigment epithelial cells. These expression profiles will be compared to those obt...

Replacement of saturated fat by the major dietary polyunsaturated fat linoleic acid reduces blood cholesterol concentrations and the risk of coronary artery disease. However, there is concern that long-term consumption of large amounts of linoleic acid might increase cancer risk. We reviewed the epidemiologic and experimental literature on linoleic acid intake and cancer risk and performed addi...

Optical and EPR studies indicate that the iron present in lipoxygenase participates in catalysis. Addition of linoleic acid hydroperoxide to lipoxygenase 1 causes an increase in abosrbance over the range of 350 to 650 nm which is reversed when linoleic acid hydroperoxide is destroyed upon the addition of linoleic acid under anaerobic conditions. Lipoxygenase 1 alone exhibits no EPR signal but u...

Pseudo-acylceramides with different acyl properties were investigated for their capacity to restore diminished barrier function in essential fatty acid-deficient rats. Daily topical applications of synthetic pseudo-acylceramides containing ester-linked linoleic acid caused a dose-dependent, significant reduction of transepidermal water loss (TEWL). Both other pseudo-acylceramides with ester-lin...