Fatty acid alkanol

Amidex. [Chemron] Fatty acid alkanol-amide antistat humectant conditioner, thickener, vise, builder, foam stabili, wetting agent fx shatn )oos, cosmetics, skin prods., cleaners, bubble baths, industrial oils and lubricants, degreasers, cleaneis. 

Calamide . [Pilot] Fatty acid alkanol-amides nonionic emollient, lubricant, foam stabilizer, vise, builder, detergent, solubilizer for personal care prods., industrial applies. 

Schercomid. [Scher] Fatty acid alkanol-amides foam boosteris ilizer, diick-ener, emulsifier, solubilizer, humectant suspending agent fix cosmetic and detergent applies. 

Unamide . [Lonza] Fatty acid alkanol-amide or ethoxylated amides foam booster/stabilizer, vise, builder, emulsifier, detergent base for personal care, household and industrial prods. 

Alkylphenol polyethyleneglycol ethers Fatty acid alkanol amides Alkyl amides... 

Karamide. [Clark] Fatty acid alkanol-amides detergent, emulsirier, thickener, base ftn flocx cleaners, all-purpose cleaners. 

Orapol. [Seppic] Fatty acid alkanol-amides detogent... 

Analyses compared seafloor samples from successive locations through the sediments on the slope areas. Table 3 gives total n-alkanes, fatty acids, alkanols, and PAH for the samples from the continental slope. Also included are ratios of CPI, C17/C31 (alkanes), C16/C26 (fatty acids), phenantrene to anthracene ratio (PHN/ANT), and fluoranthene to pyrene ratio (FLO/PYR). Total values of retene and perylene are given separately. Profile data are represented as ratios C17/C31 and C16/C26 for n-alkanes and fatty acids, respectively. 

Nonionic surfactants Fatly acid glucoamide, fatty acid alkanol nide, alkyl polyglucoside alkyldimediylaiiiine oxide, alkylpolyethylene glycol edier <20... 

Finally, SLD has also been reported in a 53-year-old man after exposure to LOG, a domestic detergent widely used in Japan. Its constituents are polyoxyethylene alkyl ether and fatty acid alkanol amide (Tanaka et al. 1993). 

Table 3. Relative amounts of major fatty acids, alkanols and aldehydes in epicuticular waxes from silicles (developmental stages 1, 2) of Lunaria annua.

Fatty acid alkanol amides Fatty acid chlorides, esters epoxides, ethoxylates Hydrogenated products... 

Chem. Descrip. Fatty acid alkanol amide Ionic Nature Nonionic Chem. Analysis 1.5% moisture Uses Corrosion inhibitor, surfactant in metal cleaning Properties Brn. cl. liq. sol. in min. oils water-disp. dens. 1.00 g/cc 98% act. InnovaItT [Innophosj... 

Many Pseudomonas strains accumulate MCL-PHAs from alkane, alkene, al-kanoate, alkenoate, or alkanol [5,6,14,96]. The composition of the PHAs formed by the pseudomonads of the rRNA homology group I is directly related to the structure of the carbon substrate used [6]. These results suggested that MCL-PHAs are synthesized from the intermediates of the fatty acid oxidation pathway. In almost all pseudomonads belonging to the rRNA homology group I except Pseudomonas oleovorans, MCL-PHA can also be synthesized from acetyl-CoA through de novo fatty acid synthetic pathway [97]. The -oxidation pathway and de novo fatty acid synthetic pathway function independently in PHA biosynthesis. 

Lipolysis is considered to be an important biochemical event during cheese ripening and the current knowledge have been discussed in detail (Collins et al., 2003, 2004 McSweeney and Sousa, 2000). The formation of short-chain FFAs by the lipolysis of milk fat by lipases is a desirable reaction in many cheese types (e.g., mold-ripened cheeses). The catabolism of FFAs, which is a secondary event in the ripening process, leads to the formation of volatile flavor compounds such as lactones, thioesters, ethyl esters, alkanols, and hydroxyl fatty acids. The contributions of lipolysis to the flavor of bacterially ripened cheeses are limited. 

The effects of small organic molecules such as n-alkanes, n-alkanols, fatty acids, and charged alkyl compounds on phase transition behavior of various phospholipids have been studied and reviewed by Lohner [29]. Although they are located differently in the membrane, all of these different molecules have been shown to induce similar effects on phospholipid phase transition. 

The distribution and abundance of n-alkanols (fatty alcohols) can be used to distinguish between terrestrial plant and algal/bacterial inputs to aquatic systems (Cranwell, 1982). The epicuticular waxes of vascular plants have been shown to have n-alkanols with an even number of carbon atoms (typically C22-C30) (Eglinton and Hamilton, 1967 Rieley et al., 1991). One of the most abundant n-alkanols in higher plants is 1 -octacosanol [CH3(CH2)26CH20H]. Alkanols are synthesized by enzymatic reduction of fatty acids, as shown in the following example ... 

Lipids are an important component of organic matter with a diversity of compound classes (e.g., hydrocarbons, fatty acids, n-alkanols, and sterols) that have been used as effective biomarkers of organic matter in coastal and estuarine systems. These compounds are water insoluble compounds that typically... 

Sorbitan ester-EO Sorbitol esters Sorbitol ester-EO EO fatty acid PO fatty acid Fatty alkanol amides... 

Only a few major compound series can be recognized at the level of their molecular structures based on relative retention times and distribution patterns by gas chromatography alone. This applies to n-alkanes in the nonaromatic hydrocarbon fraction, n-fatty acids in the carboxylic acid fraction and in some cases n-alkanols in the neutral polar fraction. High abundance of a few single compounds (pristane, phytane, long-chain alkenones) sometimes also allow their direct identification from gas chromatograms. 

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