Fatty acid formulae

Principal fatty acid Formula weight Number of double bonds Position of bonds Number of caibon atoms Formula ... [Pg.1671]

Fatty acid Formula No. of double bonds No. of carbon atoms... [Pg.313]

Fatty acid Formula Soybean Rapeseed Sunflower Palm Coconut Tallow... [Pg.404]

Fatty acid Formula A long-chain carboxylic acid that form part of the fats and lipids. A symbolic way of showing the constituents of a molecule, e.g. C6H12C>6 as the formula for glucose. [Pg.245]

Champoux M, Shannon C. Hibbeln JR, Salem N Jr. Essential fatty acid formula supplementation and neuromotor capabilities in nursery reared-reared rhesus monkeys neonates, [abstract]. American Society of Primatologists Annual Meeting, 1998. [Pg.326]

Champoux, M., Hibbeln, J.R., Shannon, C., Majchrzak, S., Suomi, S.J., Salem, N., Jr., and Higley, J.D. (2002) Fatty Acid Formula Supplementation and Neuromotor Development in Rhesus MoiJcey Neonates, Pediatr. Res. 51,273-281. [Pg.139]

Definition Monoester of glycerin and coconut fatty acids Formula RCO-OCH2COHHCH2OH, RCO- represents the fatty acids derived from coconut oil Properties Nonionic Toxicology TSCA listed... [Pg.1129]

Synonyms Rapeseed fatty acid Formula RCOOH, R = rapeseed-Uses Prod, of erucic acid, oleic acid in food-contact textiles... [Pg.3817]

Definition Synthetic compound derived from fatty acids Formula ... [Pg.3987]

Fatty Acid Formula Coconut Oil (%) Palm Kernel Oil (%)... [Pg.446]

CAS 85711-54-2 EINECS/ELINCS 288-314-6 Synonyms Rapeseed fatty acid Formula RCOOH, R = rapeseed-Uses Prod, of erucic acid, oleic acid in food-contact textiles Regulatory FDA 21CFR 177.2800 ManufJDistrib. Advanced Tech. Industry Mosselman NV Trade Names Containing Erucical H-107 Rapeseedamidopropyl benzyidimonium chloride CAS 94552-12-2 EINECS/ELINCS 305457-2... [Pg.2413]

The term naphthenic acid, as commonly used in the petroleum industry, refers collectively to all of the carboxyUc acids present in cmde oil. Naphthenic acids [1338-24-5] are classified as monobasic carboxyUc acids of the general formula RCOOH, where R represents the naphthene moiety consisting of cyclopentane and cyclohexane derivatives. Naphthenic acids are composed predorninandy of aLkyl-substituted cycloaUphatic carboxyUc acids, with smaller amounts of acycHc aUphatic (paraffinic or fatty) acids. Aromatic, olefinic, hydroxy, and dibasic acids are considered to be minor components. Commercial naphthenic acids also contain varying amounts of unsaponifiable hydrocarbons, phenoHc compounds, sulfur compounds, and water. The complex mixture of acids is derived from straight-mn distillates of petroleum, mosdy from kerosene and diesel fractions (see Petroleum). [Pg.509]

Emulsifiers. Removing the remover is just as important as removing the finish. For water rinse removers, a detergent that is compatible with the remover formula must be selected. Many organic solvents used in removers are not water soluble, so emulsifiers are often added (see Emulsions). Anionic types such as alkyl aryl sulfonates or tolyl fatty acid salts are used. In other appHcations, nonionic surfactants are preferred and hydrophilic—lipophilic balance is an important consideration. [Pg.550]

Fatty acid CAS Registry number Molecular formula Wt % ... [Pg.151]

Chemistry of rosin. All three types of rosin consist primarily of C20 mono-carboxylic diterpene resin acids, the most common of which have the molecular formula C20H20O2. In addition, rosins contain small amounts of neutral and other acidic components (e.g. fatty acids in tall oil rosin). The neutral components of rosins are diterpene alcohols, hydrocarbons and aldehydes, and their contents generally vary between 5 and 15 wt%. [Pg.599]

Write the structural formula and give the lUPAC name for the fatty acid from which PGE, is biosynthesized. The structure of PGE, is shown in Figure 26.5... [Pg.1081]

Methyl Malonate.—This ester is an artificially prepared body, having a fruity odour, somewhat similar to the above-described esters of the fatty acids. It has the formula CH2(C02CHg)2, and boils at 181°. It may be prepared by treating potassium cyan-acetate with methyl alcohol and hydrochloric acid. On saponification with alcoholic potash it yields malonic acid, which melts at 132°, and serves well for the identification of the ester. [Pg.164]

Amyl Heptylate.—This ester is one of the newest synthetic odours, and is also one of the very expensive ones. It has the formula CH3(CH2)r,COOCjHjj, and is an oil of powerful fruity odour. It can be identified by saponifying it and examining the resulting fatty acid, which should melt at — 10° and boil at 223°. [Pg.167]

Stearic acid is a member of the group called fatty acids. These are hydrocarbon chains (chains made of repeated units of a carbon atom and two hydrogen atoms) with a carboxyl group at one end. A carboxyl group is the COOH in the chemical formula. It is what turns the hydrocarbon chain into an organic acid. [Pg.65]

From both economic and ecological points of view, substances derived from esters of monocarboxylic acids sulfonated in the a position form an interesting class of surfactants [1]. The general formula of these a-sulfomonocarboxylic esters, also called a-sulfo fatty acid esters or, in short, a-ester sulfonates, is Rj-CH(S03Me)-C00-R2 (with Rj and R2 = alkyl groups, Me = alkali metal). [Pg.462]

A special application of a-sulfo fatty acid esters is for highly concentrated hard surface cleaners which are used after dilution in a pail of water. Normally hydrotropes are needed to increase the solubility of the surfactants in water and assure clear, homogeneous, and storage-stable products. If the LAS, which are typical surfactants in hard surface cleaners, are replaced by ester sulfonates the hydrotrope can be deleted from the formula [62]. [Pg.488]

A solution of a surfactant mixture in liquid paraffin, containing oil-soluble oxyethylated alkylphenol, having the formula with an Cg to C12 alkyl rest, the alkylphosphate of a higher fatty acid alcohol (RO)2PO — OH where R is Cio to C20, and a fatty acid amide of diethanolamine, are suitable for removing oils... [Pg.306]

Vitamins and Other Nutrients in Food Matrices see also Section 6.3. Food matrices are available with values assigned for vitamins, carotenoids, fatty acids, cholesterol, natural toxins, veterinary drugs, and hormone residues. The NIST food matrix SRMs for vitamins include coconut oil (SRM 1563), infant formula (SRM 1846), and baby food composite (SRM 2383) (particularly for carotenoids). Fatty acids and cholesterol are the primary analytes of interest in meat homogenate (SRM 1546) and diet... [Pg.86]

We focused our attention on Tall oil, a by-product of the paper industry, whenever this is prepared according to the KRAFT process. Said material consists of a mixture of highly unsaturated fatty acids (many of which with conjugated diene systems) and terpene derived rosin acids. The rosin acids have the molecular formula C20H30O2 and thus belong to the diterpenes (pimaric and abietic acids). Tall Oil has an iodine number equal to approximately 170 gl2/100 g. [Pg.274]

The formula for a triglyceride may vary because (a) the length of the fatty acid chains may vary from 14 to 24 carbon atoms (b) a triglyceride may contain as many as three different fatty acids and (c) the bonding between adjacent carbon atoms may consist of combinations of single and/or double covalent bonds. [Pg.189]

The general formula for a triglyceride is shown at the right. In this formula, R, R, and R" represent fatty acid chains. These groups may be identical to or different from each other. [Pg.189]

As mentioned earlier, both MCTs and LCTs are used in tube feeding products. Corn, soy, and safflower oils have been the mainstay sources of fat in these products, providing mainly co-6 polyunsaturated fatty acids (PUFAs). On the other hand, some newer EN products contain higher quantities of co-3 PUFAs from sources such as fish oil [i.e., docosahexenoic acid (DHA) and eicosapentenoic acid or (EPA)]. Still other formulas contain higher quantities of monounsaturated fatty acids from canola oil and high-oleic safflower or sunflower oils. The essential fatty acid (EFA) content (mainly linoleic acid) of EN... [Pg.1518]

One formula, Oxepa , has been studied specifically in critically ill patients with acute respiratory distress syndrome (ARDS).29 This high-fat formula contains high quantities of the C0-3 fatty acids (EPA) and y-linolenic acid (GLA). y-Linolenic... [Pg.1519]

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