cottonseed oil


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cottonseed oil:

see cottoncotton,
most important of the vegetable fibers, and the plant from which the fiber is harvested. The Cotton Plant

The cotton plant belongs to the genus Gossypium of the family Malvaceae (mallow family).
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Cottonseed Oil

 

a rich vegetable oil obtained from the seeds of the cotton plant (Gossypium) by pressing or extraction.

The specific component of cottonseed oil is the pigment gossypol, a toxic substance; the gossypol content determines the color and quality of the oil. Unrefined cottonseed oil is a reddish brown liquid, sometimes almost black in color, with a unique odor and bitter taste. Refined cottonseed oil has a straw yellow color.

The chemical composition and properties of cottonseed oil depend on the variety of cotton and the region and conditions of cultivation. Cottonseed oil contains 40–48 percent linoleic acid, 30–35 percent oleic acid, 20–22 percent palmitic acid, up to 2 percent stearic acid, up to 1.3 percent arachidic acid, and 0.3–0.4 percent myristic acid. It has an iodine value of 100–116 and a kinematic viscosity of 66.6 × 10–6 m2/sec at 20°C. Cottonseed oil is used to produce drying oil; refined cottonseed oil is a foodstuff and is used in the production of canned goods, margarine, and shortening.

cottonseed oil

[′kät·ən‚sēd ‚ȯil]
(materials)
References in periodicals archive ?
The aim of this study was to check the variations in the physiochemical properties of selected cottonseed varieties (RH-112, Lankart-57, K-25, F-20 and D-9) collected from Seed Unit, Institute for Agricultural Research, Tandojam, Pakistan and Fourier transform infrared characterization of cottonseed oil.
Cottonseed oil and Soybean oil that were used in the present study were food-grade three and four lipids respectively, and their fatty acid composition was analyzed (Table 1).
Cottonseed oil (CSO; Jayajothi Industries, Hyderabad, India), isophorone diisocyanate (IPDI), dibutyl tindilaurate (DBTDL) (Sigma-Aldrich), hydrogen peroxide (30% w/v), 98% sulfuric acid, sodium sulfate, sodium bicarbonate, hydrochloric acid, sodium chloride, sodium hydroxide, xylene, glacial acetic acid, toluene, acetone (s.
Cottonseed oil is cooking oil extracted from cottonseed of different species mainly G.
Cottonseed oil ranks high among healthier oils, including corn, sunflower and soy bean oil.
Experts say that guar, pepper, cumin, mustard seed, turmeric, cottonseed oil cake and soyabean are likely to give positive returns by the end of the year, while chickpea would be a good investment for only the first quarter of 2011.
Cottonseed oil cake: The prices of cottonseed oil cake are mainly influenced by two factors-supply of cottonseed and availability of other substitutes such as mustard meal and groundnut meal.
INGREDIENTS: SOYBEAN OIL, FULLY HYDROGENATED COTTONSEED OIL, PARTIALLY HYDROGENATED COTTONSEED AND SOYBEAN OILS, MONO AND DIGLYCERIDES, TBHQ AND CITRIC ACID (ANTIOXIDANTS).
The cottonseed oil is one of the healthiest oils for deep-frying and it is used for frying in commercial cooking.
I've read that they are made by hydrogenating cottonseed oil, which has a high content of pesticide residue.
Unpackaged cottonseed oil was used in this experiment because it is less expensive and more available to consumers, especially in rural areas in Egypt.
The food index of manufactured items also went up as maida, sooji, oil cakes, imported edible oil, gur, and cottonseed oil became expensive.