myristic acid

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myristic acid

[mə′ris·tik ′as·əd]
(organic chemistry)
CH3(CH2)12COOH Oily white crystals melting at 58°C; soluble in ether and alcohol, insoluble in water; used to synthesize flavor and perfume esters, and in soaps and cosmetics.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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Name of the compound RT number 1 Dodecanoic acid 13.776 2 Tetradecanoic acid 16.071 3 1,2-Benzenedicarboxylic 17.189 acid, bis(2- methylpropyl) ester 4 Pentadecanoic acid, 14- 17.842 methyl-, methyl ester 5 n-Hexadecanoic acid 18.176 6 Cystodytin 18.510 7 1-Decanol, 2-hexyl- 18.583 8 10,13-Octadecadienoic 19.469 acid, methyl ester 9 frans-13-Octadecenoic 19.527 acid, methyl ester 10 9,12-Octadecadienoic 19.817 acid (Z,Z)- 11 9,17-Octadecadienal, (Z)- 19.876 12 Phthalic acid, di(2- 23.201 propylpentyl) ester 13 Anthracene, 9-ethyl-9, 25.699 10-dihydro-10-t-butyl- 14 4-Dehydroxy- N-(4,5- 32.148 methylenedioxy-2- nitrobenzylidene) tyramine S.
catappa seed oil (%) Crude Degummed Bleached Tetradecanoic acid 22.940 17.067 36.138 (Myristic acid) C14:0 Hexadecanoic acid 22.940 17.067 42.466 (Palmitic acid) C16:0 Octadecanoic acid 3.002 - 4.975 (Stearic acid) C18:0 Total saturated 48.882 36.104 83.579 fatty acid 9-Hexadecanoic acid - - 23.445 (Palmitoleicacid) C16:1 (9) 9-Octadecanoic acid 13.449 12.587 23.445 (Oleic acid) C18:1 (9) 9,12- Octadeienoic acid 6.266 5.729 4.855 (linoleic acid Total unsaturated fatty 19.715 18.316 51.745 acid Fatty acid methyl esters Roasted T.
Compound sawdust sawdust 1 Hexanoic acid 0.5 0 2 Octanoic acid 0.4 2.2 3 Nonanoic acid 1.1 6.7 4 Decanoic acid 0 0 5 Dodecanoic acid 0.6 0 6 Tetradecanoic acid 0.9 4.6 7 Hexadecanoic acid 43.9 190.5 8 Heptadecanoic acid, anteiso 36.2 57.2 9 Octadecanoic acid 12.7 67.3 10 9-Octadecenoic acid 93.9 1,598.0 11 9, 12-Octadecadienoic acid 29.2 418.2 12 9, 12, 15 Octadecatrienoic acid 12.6 141.3 13 Docosanoic acid 16.5 39.7 14 Pimaric acid 77.7 1,253.5 15 Isopimaric acid 105.9 583.8 16 Abietic acid 77.9 2,426.1 17 Dehydroabietic acid 727.2 5,291.5 18 7-Oxodchydroabietic acid 172.6 986.3 Table 4.
We then added internal standard (50 ng of pentadeuterated 3-hydroxy tetradecanoic acid methyl ester; a gift from Dr.
4[beta],4a[beta].8a[beta)] [alpha]-Cadinol 1.31 1441.7 Trans-Z-[alpha]-Bisabolene 0.03 1472.4 epoxide 7R,8R-8-Hydioxy-4-isopropylidene- 0.36 1478.7 7-methylbicyclo[5,3,1]undec-1-ene Tetradecanol = myristyl 0.62 1490.6 6-lsopropenyl-4,8a-dimethyl- 0.27 1514.0 1,2,3,5.6,7,8,8a-octahydro- naphthalen-2-ol Tetradecanoic acid (C14) 5.19 1557.0 Phytone 4.3 1617.8 Acetylenedicarboxylic acid.
Rhus coriaria was found to possess fatty acids such as malic acid, linoleic acid, azelaic acid, tetradecanoic acid, 7- hexadecenoic acid, ethyl octadecenoate, palmitic acid, oleic acid, elaidic acid, stearic acid, 11,13-eicosadienoic acid, 11-eicosenoic acid, arachidic acid, behenic acid, and tetracosanoic acid.
Tetradecanoic acid ME (methyl myristate) (33)###0.16###-###-###-###4.86###7.74###1725###1723###24
Table 1: Terpenes from chloroform extract of the green parts of G.hispida No Compound Content, mg/kg 1 Megastigmatrienone I 84.19 2 alpha-Pinene 16.91 3 Phytol 9.63 4 Isophytol 15.06 Table 2: Odor compounds of the chloroform extract of the green parts of G.hispida No Constituent Odor description 1 Megastigmatrienone I Warm, Dry, Sweet, Tobacco-Like 2 alpha-Pinene Resinous, pine odor 3 Nonanoic acid Fatty, musty, sweaty sour "goaty" 4 Tetradecanoic acid Very faint, waxy-oily; nearly odorless 5 9-Hexadecenoic acid Weak fatty-tallowy fried odor 6 Dodecanoic acid Weak, refreshing, fatty, waxy odor Table 3: Phenolic compounds of the water extract of the green parts of G.