Palm kernel

Procter Gamble catalytic hydrogenolysis coconut and palm kernel oils, taLow, palm oil c c... 

The identity of the moiety (other than glycerol) esterified to the phosphoric group determines the specific phosphoHpid compound. The three most common phosphoHpids in commercial oils are phosphatidylcholine or lecithin [8002-45-5] (3a), phosphatidylethanolamine or cephalin [4537-76-2] (3b), and phosphatidjlinositol [28154-49-7] (3c). These materials are important constituents of plant and animal membranes. The phosphoHpid content of oils varies widely. Laurie oils, such as coconut and palm kernel, contain a few hundredths of a percent. Most oils contain 0.1 to 0.5%. Com and cottonseed oils contain almost 1% whereas soybean oil can vary from 1 to 3% phosphoHpid. Some phosphoHpids, such as dipaLmitoylphosphatidylcholine (R = R = palmitic R" = choline), form bilayer stmetures known as vesicles or Hposomes. The bdayer stmeture can microencapsulate solutes and transport them through systems where they would normally be degraded. This property allows their use in dmg deHvery systems (qv) (8). 

Fats and oils may be synthesized in enantiomerically pure forms in the laboratory (30) or derived from vegetable sources (mainly from nuts, beans, and seeds), animal depot fats, fish, or marine mammals. Oils obtained from other sources differ markedly in their fatty acid distribution. Table 2 shows compositions for a wide variety of oils. One variation in composition is the chain length of the fatty acid. Butterfat, for example, has a fairly high concentration of short- and medium-chain saturated fatty acids. Oils derived from cuphea are also a rich source of capric acid which is considered to be medium in chain length (32). Palm kernel and coconut oils are known as lauric oils because of their high content of C-12 saturated fatty acid (lauric acid). Rapeseed oil, on the other hand, has a fairly high concentration of long-chain (C-20 and C-22) fatty acids. 

Soybean meal is the most frequently used source of supplemental protein in the United States (5). Cottonseed meal is another important protein supplement. Both meals are by-products from oil extraction of the seeds. Canola meal is derived from rapeseed low in emcic acid [112-86-7] and glucosinolates. Linseed (derived from flax seed), peanut, sunflower, safflower, sesame, coconut, and palm kernel meals are other sources of supplemental protein that are by-products of oil extraction (4). 

Fatty acid, % Tallow Coconut Soya Palm kernel Palm... 

Common name Chemical name Chemical formula Symbol Tallow Lard Coconu t Palm kernel Soybean... 

Palm kernel oil [8023-79-8] obtained from the nuts of the palm tree, is another frequently utilized vegetable oil and is somewhat similar in properties and composition to coconut oil (see Table 1). 

Palm oil[8002-75-3] is derived from the fleshy fmit of the palm tree rather than the nut as with palm kernel oil. Palm oil has a longer chain length distribution than palm kernel oil and provides properties and compositions more similar to tallow than to other vegetable oils (see Table 1). 

Includes oHve, coconut, pahn, and palm kernel oils. ... 

Includes rapeseed, fish, copra, and palm kernel meals. 

The composition of common fats and oils are found in Table 1. The most predominant feedstocks for the manufacture of fatty acids are tallow and grease, coconut oil, palm oil, palm kernel oil, soybean oil, rapeseed oil, and cottonseed oil. Another large source of fatty acids comes from the distillation of cmde tall oil obtained as a by-product from the Kraft pulping process (see Tall oil Carboxylic acids, fatty acids from tall oil). 

Acid (chain length) Coconut Palm kernel Tallow Palm stearine Soybean Tall Oil High emcic rapeseed... 

Includes palm kernel and babassu. IV = Iodine value. 

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. 

In the eady 1990s, the most frequently used cocoa butter equivalent in the United States was derived from palm kernel oil but a synthesized product was expected to be available in the near future. 

This is a hydrogenated mixture of mono-, di-, and triglycerides derived from palm kernel oil. 

Refs. 32-37. Includes copra, cottonseed, com germ, peanuts, flax, safflower, sunflower, sesame, palm kernels, and linseed. ... 

Monomers for polymerization Palm kernels Paper waste Peat... 

Chemical Designations - Synonyms American palm kernel oil Aouara oil Palm seed oil Chemical Formula Not applicable. 

Salway hae examined the essenlial oil gf palm kernels, the fruit of Elais guineen.iis. 

Kem-obst, n. stone fruit, pip fruit. -31, n. kernel oil, specif, palm kernel oil Founding) core oil. -physik, /. nuclear physics, -polymeric, /. nuclear polymerism. -probe, /. core sample, -pulver, n. progressive burning powder, -pimkt, m. nucleus essential point, -riicldeinen, n. Metal.) core refining, -saft, m. Biol.) nuclear fluid, -salz, n. rock salt. 

Palm-kemdl n. palm-kernel oil. -kemolselfe, -kernseife, /. palm(-kernel) oil soap, -lilie, /. yucca, -nuss, /. palm nut, palm kernel coconut. -nussSl,n. palm-kernel oil coconut oil. -ol, n. palm oil. -dlseife, /. palm oil soap, -seife, /. palm (oil) soap, -sekt, m. palm wine, palm toddy, -starke, /. palm starch, sago, -wachs, n. palm wax. -zucker, m. palm sugar, jaggery. 

Flaky piecrusts used to contain lard, or at least butter. Solid fats are important in baking, as they separate sheets of dough into thin, independent flakes. Traditional solid fats are animal-derived saturated fats, such as lard and butter. Some vegetable fats, such as coconut and palm kernel oils, are solid, but they are more expensive than some liquid vegetable oils like corn oil, cottonseed oil, or soybean oil. These oils come from plants that are used for more than just the oil they provide. Using several different parts of the plant makes growing them more economical. 

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