High oleic acid sunflower oil

Mariani, C. and Venturini, S. (1997) Characterization of desterolized high oleic acid sunflower oil in olive oil. Riv. Ital. Sost. Grasse, 74, 489—500. 

Sunflowerseed oil—high oleic acid (high oleic acid sunflower oil)... 

Oleic acid was increased to 48% of total milk fatty acids by feeding oleamide as a rumen-protected source of oleic acid (Jenkins, 1998). The response was nearly linear up to 5% of supplement in the diet dry matter. Proportions of all de uovo-synthesized milk fatty acids, except butyric, were reduced (Jenkins, 1999). LaCount et al. (1994) abomasally infused fatty acids from canola or high oleic acid sunflower oil into lactating cows. The transfer of oleic acid to milk fat was linear (slope = 0.541 0 350 g infused/ day) the proportion of oleic acid in milk fat increased and proportions of all de novo-synthesized fatty acids, except C4 and C6 decreased. The proportion of Ci8 o also was unchanged. Linoleic acid from canola also was transferred linearly (slope = 0.527 0-90 g infused/day). These transfers from the intestine are nearly identical to that reported by Banks et al. (1976). Hagemeister et al. (1991) reported 42 to 57% transfer of abomasally-infused linolenic acid to milk fat. 

Nutren Diabetes (Nestle), India Tapioca dextrin, high oleic acid sunflower oil, whey protein 56 g 45 mcg/100 g... 

Ruiz-Gutierrez, V., Perez-Espinosa, A., Vazquez, C.M., and Santa-Mana, S. (1999). Effects of Dietary Fats (Fish, Olive and High-Oleic-Acid Sunflower Oils) on Lipid Composition and Antioxidant Enzymes in Rat Liver, Br. J. Nutr. 82,233-241. 

Nine middle-aged men with mild hypercholesterolemia were smdied to determine the effects of a natural food diet supplemented with MCTGs, palm oil, or high-oleic acid sunflower oil on blood lipids. TC and LDL-C concentrations obtained on... 

Cater, N.B., Heller, H.J., and Denke, M.A. Comparison of the effects of medium-chain triacylglycerols, palm oil, and high oleic acid sunflower oil on plasma triacylglycerol fatty acids and lipid and lipoprotein concentrations in humans. Am. J. Clin. Nutr. 65, 41 5, 1997. 

Rebole, A., Rodriguez, M.L., Ortiz, L.T., Alzueta, C., Centeno, C., Viveros, A., Brenes, A. and Arija, I. (2006) Effect of dietary high-oleic acid sunflower seed, palm oil and vitamin E supplementation on broiler performance, fatty acid composition and oxidation susceptibility of meat. British Poultry Science 47, 581-591. 

Abbreviations LLCAN—Low iinoienic acid canola oil HOGAN—High oleic acid canola oil GLCO—Canola oil with gamma linolenic acid LLFlax—Flaxseed oil with reduced content of linolenic acid LTCAN—Canola oil with high content of lauric acid SUN—Sunflower oil MUFA—Monounsaturated fatty acids PUFA— Polyunsaturated fatty acids. 

Refined rice bran oil is an excellent salad oil and frying oil with high oxidative stability resulting from its high level of tocopherols and from the presence of the oryzanols (ferulic acid esters of sterols and triterpene alcohols). The oxidative stability of this oil is exploited in Good Fry Oil. This is a frying oil based on oleic-rich sunflower oil to which is added up to 6% of rice bran and/or sesame oil to confer high oxidative stability. Rice bran oil also finds several nonfood uses (45). 

High oleic acid content sunflower oil with good oxidative stability and emollient properties is commercially available for use in cosmetic formulations. Sunflower oil with marked oxidative stability is particularly suitable for the manufacture of sunscreen agents. " ... 

Besides food uses the original linoleic sunflower oil as well as HOSO are used in industrial applications because of their specific properties. For example, in view of the higher oxidative stability high-oleic sunflower oil is used as diesel and gasoline engine lubricant. Containing around 70% linoleic acid, sunflower oil is a semi-drying oil. Insofar as is economically feasible, sunflower oil may replace soybean oil in the manufacture of resins or carrier oils for paint and ink formulations. " ... 

Sunflower is primarily grown for edible oil delivery with typical vegetable oil uses in food products. Nonfood uses include manufacturing of paints and coatings, plashcizers, lubricants, and oleochemicals. Special high oleic acid cultivars were bred for industrial applications [10]. 

Modern biobased lubricants are mainly based on rapeseed oil, sunflower oil, soybean oil, and animal fats. These oils easily undergo oxidation due to their content of polyunsaturated fatty acids such as linoleic acid and linolenic acid. Efforts have been made to modify the oils to provide a more stable material and a product more competitive in performance to mineral oil-based lubricants. This modification can involve partial hydrogenation of oil and a shifting of its fatty acids to high oleic acid content [21]. Other reported changes that address the problem of unsaturation include alkylation, acylation, hydroformylation, hydrogenation, oligomerization (polymerization), and epoxidation [20, 22]. 

The magnitude of the variation in the composition of rapeseed oil and meal now commercially available has created a need for new terms to describe the products derived from rapeseed. The fatty acid composition of most edible vegetable oils such as soybean, sunflower, or cottonseed oils, varies within narrow limits. Thus, the species or commodity name (e.g., soybean oil) provides a reasonable description of the fatty add composition of soybean oil. In contrast, the erucic acid content of commercially available rapeseed oil may vary from near zero to 55%, and the oleic acid from 10 to more than 60%. A number of terms have been proposed or utilized to describe the new rapeseed oil whose fatty acid composition has been altered by the elimination of erucic acid these include low erucic acid rape-seed oil (LEAR), canbra, and canola. Similar terms such as high erucic acid rapeseed oil (HEAR) and common or traditional rapeseed oil have been used to describe rapeseed oil whose fatty acid composition includes substantial amounts of erucic acid. 

Epoxidised canola oil and sunflower oil with a high oleic acid content (74% and 86%, respectively), canola oil with standard oleic acid content (64%) and soybean oil with low oleic acid content (22%), are blended with a commercial epoxy resin and used as the matrix in the preparation of composites which use E-glass as the structural fibre. The resultant products showed that the level of unsaturation and the amount of bio-based epoxy resin in the matrix directly affect the mechanical properties of anhydride-cured composites. 

Fick, G. N. 1984. Inheritance of high oleic acid in the seed oil of sunflower. In National Sunflower Association. Proceedings of the Sunflower Research Workshop, Bismark, USA. pp. 9. 

Van der Merwe, R., Labusehagne, M. T., Hersehnan, L. and Hugo, A. 2013. Stability of seed oil quality traits in high and mid-oleic acid sunflower hybrids. Euphytica 193 157-168. 

Blockage of A12-desaturase activity would be expected to result in the accumulation of oleic acid. Thus high oleic (acid) oils are available with mutant lines of soybean (Martin and Rinne, 1986), sunflower (Garces and Mancha, 1989 Sperling et al., 1990) and peanut (Powell et al., 1990). The relevant gene in sunflower is repressed in seed but not other tissues (Sperling et al., 1990)... 

Concentrated fatty acid sources offer the advantage of a reduced need for preconcentration of the feedstock in chemical processes. Safflower Carthamus tinctorius) oil contains about 78 percent linoleic acid, and some high-oleic-acid type sunflower seed oils have been claimed to contain over 92 percent oleic acid. 

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