hentriacontane


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hentriacontane

[‚hen‚trī·ə′kän‚tān]
(organic chemistry)
C31H64 A hydrocarbon; a crystalline material melting at 68°C and boiling at 302°C (at 15 mmHg); derived from roots of Oenanthe crocata and found in beeswax.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The waxes nanocosane and hentriacontane were the most abundant constituents in fraction F2, in addition to heptacosane and nanocosane in F3 and F4.
Um, "Antiinflammatory effect of Oldenlandia diffusa and its constituent, hentriacontane, through suppression of caspase-1 activation in mouse peritoneal macrophages," Phytotherapy Research, vol.
Chemical constituents: Triacontanol hentriacontane, B-sitosterol, ursolic acid, 5, 7-dihydroxy-3, 4-dimethoxy-6, and 8-dimethyl (Prajapati et al., 2003).
However, some of the other major compounds, including tetracontane, pentacosane, tetratriacontane, tetrapentacontane, and hentriacontane, are yet to be described in detail.
The host compounds were ethyl-1-hexanol (>99%), heptacosane (>95%), (+)-3-carene (>90%), hentriacontane (>95%), cis-3-hexenyl acetate (>97%), acetophenone (>98.5%), tridecanone (>95%), and 1-octen-3-ol (>98%).
The essential oil of Aerva javanica leaves was found to be rich in hentriacontane (21.48%), nonacosane (20.59%), heptacosane (19.78%), pentacosane (5.58%), octacosane (3.47%), triacontane (2.81%) and hexacosane (2.04%).
sonneratiodes has hentriacontane, hentriacontanol, b-sitosterol, a-amyrin, epioleanolic acid, epifriedelinol, lignoceryl ferulate, betulinic acid, acacetin, ellagic acid and its tetramethyl ether, quercetin 3-glucoside and 3-galactoside, genkwanin and gentianin 4'-galactoside (Bhakuni et al., 1971; Sharma et al., 1972, 1974).
Hentriacontane ([C.sub.31]) and tritriacontane ([C.sub.33]) are responsible for 81.7% of the total mass of the Butia hydrocarbons and 72.3% in Syagrus samples.
Compound Fushun Longkou Huadian 6 Hexadecane 119.8 13 Octadecane 169.3 16 Nonadecane 83.2 129.7 17 Eicosane 80.5 110.8 19 Heneicosane 157.1 47.1 265.1 20 Docosane 221.2 65.5 327.4 23 Tricosane 472.3 170.9 781.7 24 Tetracosane 362.8 89.6 428.4 25 Pentacosane 513.8 116.7 997.3 26 Hexacosane 485.0 198.1 663.6 27 Heptacosane 575.5 279.6 2628.1 30 Octacosane 303.5 152.8 537.8 33 Nonacosane 358.6 212.6 993.5 37 Triacontane 87.9 48.4 297.9 42 Hentriacontane 127.8 480.3 46 Dotriacontane 191.1 54 Tritriacontane 221.8 Table 4.
(15) These activities are due to the presence of the important alkaloid-containing phytoconstituents such as berlambine, dihydroberlambine, noroxyhydrastine, berberine(an isoquinoline alkaloid) and other constituents such asceryl-alcohol, saponin, hentriacontane, sitosterol glucoside, palmitic acid, and oleic acid, which are isolated from the stem and roots of the plants.
The fruit have glauanol, hentriacontane, [beta] sitosterol, tiglic acid, [beta]-sitosterol, cycloartenol, cycloeuphordenol, euphol, euphorbinol, isoeuphorbol, palmitic acid, and so forth [6].