Cotton seeds

C. The pentose sugar of straw, cotton-seed hulls and various hemicelluloses, and of some glycosides, including the primeverosides. It is not fermentable and behaves chemically as other sugars. 

The metal bath may bo replaced by a bath of hydrogenated cotton seed oil or of Silicone oil. 

As a general rule flasks and similar vessels should be heated in an air bath (compare Fig. II, 5, 3). A glycerol bath may be employed for temperatures up to 140° the glycerol is subsequently removed from the outside of the vessel by washing with water. Medicinal liquid paraffin may be used for temperatures up to about 220° hard hydrogenated cotton seed oil, Silicone fluids or fusible metal may be employed when higher temperatures are required. Small test-tubes and centrifuge tubes... 

Fatty Oil Hydrometer. The graduations on this hydrometer are in specific gravity within the range 0.908 to 0.938. The letters on the scale correspond to the specific gravity of the various common oils as follows R, rape O, olive A, almond S, sesame HL, hoof oil HP, hemp C, cotton seed L, linseed. See also Oleometer below. 

Lubrication of sheet and strip is necessary for aU operations. Although for special operations vegetable and mineral oUs maybe employed, a mixture of paraffin and taUow oU is normally preferred in rough rolling. Requirements for finish-roll lubricant are more strict because of staining caused by breakdown of the oU or reaction with the zinc. Strip zinc is usuaUy finish-rolled with cotton seed or mineral oU. 

Cellulose (qv) is one of nature s most abundant stmctural materials, providing the primary framework of most plants. For industrial purposes cellulose is derived from two primary sources, cotton linters and wood pulp. Linters are derived from the machine by the same name used for removing the short fibers adhering to cotton seeds after ginning and consist essentially of pure cellulose (see Cotton). Wood (qv), on the other hand, contains 40—60% cellulose, which must be extracted by the chemical degradation of the wood stmcture. 

Cocoa butter substitutes and equivalents differ greatly with respect to their method of manufacture, source of fats, and functionaHty they are produced by several physical and chemical processes (17,18). Cocoa butter substitutes are produced from lauric acid fats such as coconut, palm, and palm kernel oils by fractionation and hydrogenation from domestic fats such as soy, com, and cotton seed oils by selective hydrogenation or from palm kernel stearines by fractionation. Cocoa butter equivalents can be produced from palm kernel oil and other specialty fats such as shea and ilHpe by fractional crystallization from glycerol and selected fatty acids by direct chemical synthesis or from edible beef tallow by acetone crystallization. 

Cotton seed oil and solvent Oil release from 10/200 sieve product B 2,400 30... 

Hard hydrogenated cotton-seed oil (m 40-60°) or a 1 1 mixture of cotton-seed oil and castor oil containing about 1% of hydroquinone. 

Other organic raw materials P-Sitosterol Lanolin, wool wax, cotton seed, wheat germ oil... 

Methyl parathion was monitored in crops from 37 states in 1972 as part of the National Soils Monitoring Program (Carey et al. 1979). The pesticide was detected in 40% of cotton stalk, 6.3% of cotton seed,... 

Cotton seed, palm kernels, peanut, rapeseed, soya bean, sunflower, hemp seed, gold of pleasure, linseed, mustard seed, pumpkin seed, safflower, soya beans... 

In times of war and famine bread has to be made from what ever is available. Some of the most desperate bread making was during the siege if Leningrad in World War II. The defenders were reduced to a recipe with 50% rye flour with sawdust and cotton seed added. 

Almond hulls, cotton seed, beans, hop vines, potatoes, sugar 0.5 17... 

Poplar (hardwood) Pine (softwood) Corn stover Rice husk Cotton seed hulls... 

In this note the use of hydrogen in the fat hardening industry has been described with particular reference to the conversion of the unsaturated oleic and linoleic fatty acids into stearic acid However, what has been said in regard to diis matter is equally applicable to the conversion of olein and linolein into stearin, cotton-seed and most fish oils being quite easily converted into solid fats. 

---