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RBD coconut oil can be processed further into partially or fully hydrogenated oil to increase its melting point. Since virgin and RBD coconut oils melt at 24 °C (75 °F), foods containing coconut oil tend to melt in warm climates. A higher melting point is desirable in these warm climates, so the oil is hydrogenated.
Castor oil: Refined: 200 °C [7] 392 °F Coconut oil: Refined, dry: 204 °C: 400 °F [8] Coconut oil: Unrefined, dry expeller pressed, virgin: 177 °C: 350 °F [8] Corn oil: 230–238 °C [9] 446–460 °F Corn oil: Unrefined: 178 °C [7] 352 °F Cottonseed oil: Refined, bleached, deodorized: 220–230 °C [10] 428–446 °F Flaxseed oil ...
Properties of vegetable oils [1] [2] The nutritional values are expressed as percent (%) by mass of total fat. Type Processing treatment [3] Saturated fatty acids Monounsaturated
Cooking oil (also known as edible oil) is a plant or animal liquid fat used in frying, baking, and other types of cooking. Oil allows higher cooking temperatures than water, making cooking faster and more flavorful, while likewise distributing heat, reducing burning and uneven cooking. It sometimes imparts its own flavor.
Viscoleo is a thin or low-viscosity vegetable oil. [1] It is specifically a proprietary form of fractionated coconut oil and a medium-chain triglyceride (MCT) oil. [1] [2] It is prepared from the dried, solid endosperm of the fruit Cocos nucifera (coconut tree) via hydrolysis, fractionation, and purification. [3]
Edible oil refining is a set of processes or treatments necessary to turn vegetable raw oil into edible oil.. Raw vegetable oil, obtained from seeds by pressing, solvent extraction, contains free fatty acids and other components such as phospholipids, waxes, peroxides, aldehydes, and ketones, which contribute to undesirable flavor, odor, and appearance; [1] for these reasons, all the oil has ...
The peroxide value is defined as the amount of peroxide oxygen per 1 kilogram of fat or oil. Traditionally this was expressed in units of milliequivalents, although in SI units the appropriate option would be in millimoles per kilogram (N.B. 1 milliequivalents = 0.5 millimole; because 1 mEq of O2 =1 mmol/2 of O2 =0.5 mmol of O2, where 2 is valence).
The basic principle of iodine value was originally introduced in 1884 by A. V. Hübl as “Jodzahl”.He used iodine alcoholic solution in presence of mercuric chloride (HgCl 2) and carbon tetrachloride (CCl 4) as fat solubilizer.