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Fatty Acid Content of Selected Seed Oils
Journal of Herbal Pharmacotherapy, 2002Fatty acid content of selected seed oils from world-wide edible fruits, Ceratonia ciliqua (carob) from Caesalpiniaceae family, Diospyros kaki (persimmon) from Ebenaceae family, Zizyphus jujuba (jujube) from Rhamnaceae family, and Persea gratissima (avocado pear) from Lauraceae family, were determined by capillary gas chromatography- mass spectrometry ...
Şener, Bige, Orhan, İLKAY
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Absolute neutral oil content of vegetable oils by radiochemical technique
Journal of the American Oil Chemists' Society, 1968AbstractLaboratory refining loss, determined by the chromatographic method, is checked by a radio‐chemical procedure. Neutral triglycerides are labeled with C14‐tripalmitate and passed through an alumina column to find out if the alumina retains a percentage of them.Cottonseed oil is also labeled and, by applying the calculations of the isotope ...
C A, Marcopoulos, K A, Manolkidis
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Sulfur content of rapessed oils
Journal of the American Oil Chemists' Society, 1976AbstractSulfur contents in rapeseed oils were determined by reduction with Raney nickel, acidification, and titration of released H2S with mercuric acetate. The sulfur contents decreased with successive steps of industrial processing, i.e., crude oil, 17–31 ppm S; degummed, 16 ppm; alkali refined, 4–9 ppm; bleached, 3–5 ppm; and deodorized, <1 ppm ...
J. K. Daun, F. W. Hougen
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Protein Content of Various Processed Edible Oils
Canadian Institute of Food Science and Technology Journal, 1973Abstract : At a special meeting of the National Research Council of Canada Associated Committee on Fats and Oils, held in Ottawa, December 3, 1971, to discuss proposed food ingredient labelling regulations, it was evident that virtually no information was available on the protein content of raw and processed edible fats and oils.
Tattrie, N., Yaguchi, M.
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Fatty acid content of marine oil capsules
Lipids, 1990AbstractThe use of dietary ω3 fatty acid capsules has been associated with a decrease in plasma triglyceride levels. In addition, populations consuming diets rich in fish appear to have a decreased incidence of cardiovascular disease. Eicosapentaenoic acid (EPA, 20∶5ω3) and docosahexaenoic acid (DHA, 22∶6ω3) are major fatty acids in fish oils.
K M, Chee +7 more
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Phytosterol Content in American Ginseng Seed Oil
Journal of Agricultural and Food Chemistry, 2002North American ginseng (Panax quinquefolium L.) oil was saponifed and the unsaponifiable matter trimethylsilylated. The phytosterol fraction of hexane-extracted, air-dried seed was quantified and identified by GC and GC-MS. Phytosterol contents (milligrams per 100 g of oil) were as follows: squalene (514-569), oxidosqualene (8.97-48.2), campesterol (9 ...
Thomas H J, Beveridge +2 more
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Determination of the oil content of waxy oils
Recueil des Travaux Chimiques des Pays-Bas, 1948AbstractA new method is described to determine the oil content of waxy oils. The oil content is determined as a function of the pour point of the dewaxed oil. The waxy oil is dissolved in a mixture of butanone and toluene of a suitable composition, after which part of the wax is precipitated by cooling the solution down to certain temperatures and ...
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The linolenic acid content of peanut oil
Journal of the American Oil Chemists' Society, 1967Oils prepared from eight peanut cultivars grown in four locations were analyzed for linolenic acid (18:3) content by gas liquid chromatography. Columns packed with either OV 225 or butanediol succinate provided excellent separation of 18:3 from major fatty acids and from trace constituents exhibiting retention times suggestive of 19:0 and 19:1. Average
R E, Worthington, K T, Holley
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Silicone oil content in ophthalmic viscosurgical devices
Journal of Cataract and Refractive Surgery, 2004To examine the silicone oil content in 5 brands of ophthalmic viscoelastic devices (OVDs).Department of Ophthalmology, Central Hospital of Vasteras, Vasteras, Sweden.Phacoemulsification with intraocular lens (IOL) implantation was performed in 250 patients. Five brands of OVD were used, each one in 50 procedures.
Arne, Ohrstrom +4 more
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Journal of Agricultural and Food Chemistry, 2013
Monoglycerides (MGs) can form self-assembled structures in emulsions, which can be used to control volatile release. In this study, initial headspace concentrations (C(initial)), maximum headspace concentrations (C(max)), release rates, and partition coefficients of propanol, diacetyl, hexanal, and limonene were determined in MG structured oil-in-water
Like, Mao, Yrjö H, Roos, Song, Miao
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Monoglycerides (MGs) can form self-assembled structures in emulsions, which can be used to control volatile release. In this study, initial headspace concentrations (C(initial)), maximum headspace concentrations (C(max)), release rates, and partition coefficients of propanol, diacetyl, hexanal, and limonene were determined in MG structured oil-in-water
Like, Mao, Yrjö H, Roos, Song, Miao
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