Lignoceric

Related to Lignoceric: Tetracosanoic acid

Lig`no`cer´ic

(lĭg`nô`sĕr´ĭk)
a. 1. (Chem.) Pertaining to, or designating, an acid of the formic acid series, found in the tar, wax, or paraffine obtained by distilling certain kinds of wood, as the beech.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
In the present study, there were significant differences in the treatment groups in [alpha] linolenic acid, linolenic acid, palmitoleic acid, arachidonic acid, lignoceric acid and DHA (p<0.05).
SFAs were detected as the sum of palmitic acid (C16:0), margaric acid (C17:0), stearic acid (C18:0), arachidic acid (C20:0), and lignoceric acid (C24:0).
Palmitic C 16 : 0 8.54 [+ or -] 0.03 Palmitoleic C 16 : 1 0.00 [+ or -] 0.00 (A) Stearic C 18 : 0 6.83 [+ or -] 0.01 Oleic C 18 : 1(n-9) 34.12 [+ or -] 0.09 Vaccenic C 18 : 1(n-7) 0.00 [+ or -] 0.00 (B) Linoleic C 18 : 2(n-6) 48.86 [+ or -] 0.08 Arachidic C 20 : 0 0.87 [+ or -] 0.03 (C) Eicosenoic C 20 : 1 0.18 [+ or -] 0.01 Linolenic C 18 : 3(n-3) 0.41 [+ or -] 0.00 Docosanoic C 22 : 0 0.19 [+ or -] 0.01 (D) Erucic C 22 : 1 0.00 [+ or -] 0.00 Lignoceric C 24 : 0 0.00 [+ or -] 0.00 (E) Nervonic C 24 : 1 0.00 [+ or -] 0.00 (F) [summation] saturated -- 16.43 [+ or -] 0.02 [summation] monounsaturated -- 34.30 [+ or -] 0.09 [summation] polyunsaturated -- 49.27 [+ or -] 0.08 Fatty acids (%) R.
of carbon atoms Systematic name and double bonds Adansonia digitata C14:0 Myri stic 0.2 [+ or -] 0.0 C16:0 Palmitic 25.7 [+ or -] 0.2 C16:1 Palmitoleic 0.2 [+ or -] 0.0 C17:0 Margaric 0.2 [+ or -] 0.0 C17:1 Margaroleic 0.2 [+ or -] 0.0 C18:0 Stearic 4.6 [+ or -] 0.1 C18:1 Oleic 34.9 [+ or -] 0.7 C18:2 Linoleic (2) 29.9 [+ or -] 0.9 C18:3 Linolenic (2) 2.1 [+ or -] 0.0 C20:0 Arachidic 0.9 [+ or -] 0.1 C20:1 Eicosenoic 0.2 [+ or -] 0.0 C22:0 Behenic 0.3 [+ or -] 0.0 C22:1 Erucic 0.1 [+ or -] 0.0 C24:0 Lignoceric 0.2 [+ or -] 0.0 Fatty acid fat [+ or -] SD No.
In fact, the postprandial serum contained few amount of some long chain fatty acids, docosatetraenoic (C22:4), lignoceric (C24:0), and nervonic (C24:1) acids, which were not detected in fasting serum (Supplementary Table 1).
According to ANOVA analysis, the amount of [omega]-9 palmitoleic acid (C16:1[omega]-9), [omega]-7 and [omega]-11 oleic acids (C18:1[omega]-7, C18:1[omega]-11), behenic acid (C22:0), and lignoceric acid (C24:0) did not differ statistically among the samples (p > 0.05), whereas for all other fatty acids a statistical difference was found (p [less than or equal to] 0.05) for this set of samples.
Twenty-four fractions of FFAs (lauric, myristic, myristoleic, palmitic, palmitoleic, stearic, oleic, linoleic, gamma-linolenic, linolenic, arachidic, eicosenoic, eicosadienoic, 5-8-11-eicosatrienoic, dihomo-gamma-linolenic, arachidonic, eicosapentaenoic, behenic, erucic, docosatetraenoic, docosapentaenoic, lignoceric, docosahexaenoic, and nervonic acid) (Table 2) were determined by capillary gas chromatography (HP 6890, Hitachi, 30 m capillary column, inner diameter 0.32mm, phase layer 0.25fm) [14].
FL, lignoceric acid, palmitic acid, boric acid, potassium chloride, sodium hydroxide, chloroform, methanol, and ethanol were purchased from Wako Pure Chemicals Industries, Ltd.
Additionally, tetracosanoic (lignoceric, 24: 0), docosanoic (behenic, 22: 0), eicosenoic (gadoleic, 20 : 1), and eicosanoic (arachidic, 20 : 0) acids were detected at low concentrations.
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