1989
DOI: 10.1002/lipi.19890910207
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Bienenwachs – Zusammensetzung und Beurteilung der Reinheit durch gaschromatographische Analyse

Abstract: E n H . B r i i s c h w e i l e r , Hebne F e l b e r u n d R S c h w a g e r + Eidgenossische Materialpriffirngs-und V2rsuchanstalt, St. GahdSchwekBienenwachs, ein Stoffwechselprodukt der Honigbiene Apis mellifca, ist das dteste von Menschen genutzte Natunvachs. Seine Zusammensetzung ist heute weitgehend bekannt. 70-80 1% des Bienenwachses sind Fettsaureund Hydroxyfettsaureester hoherer Alkohole, 10-15 freie Fettsauren und 10-20'k Kohlenwasserstoffe. Mittels Gaschromatographie konnen ca. 65 des nicht hydrolys… Show more

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Cited by 4 publications
(7 citation statements)
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“…Crude montan wax consists of a mixture of wax acids, wax esters, resins, asphaltenes, and dark residues. The ester and acid components can be saponified and emulsified by treatment with aqueous alkali [57,59,60] These compounds form homologous series, in which chain lengths in the range of C 28 -C 30 predominate. The chain-length distribution for straight-chain carboxylic acids and alcohols found by GC analysis is shown in Figure 3.…”
Section: Properties and Compositionmentioning
confidence: 99%
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“…Crude montan wax consists of a mixture of wax acids, wax esters, resins, asphaltenes, and dark residues. The ester and acid components can be saponified and emulsified by treatment with aqueous alkali [57,59,60] These compounds form homologous series, in which chain lengths in the range of C 28 -C 30 predominate. The chain-length distribution for straight-chain carboxylic acids and alcohols found by GC analysis is shown in Figure 3.…”
Section: Properties and Compositionmentioning
confidence: 99%
“…If the proportion of wax is >60%, the bitumen is generally known as crude montan wax. Prerequisites for formation of this wax were the same or similar to those now necessary for formation of recent natural waxes (e.g., carnauba wax [57][58][59][60]). Lignite, which originates from plant material of the Eocene period, has a high and economically utilizable proportion of wax components.…”
Section: Formation and Occurrencementioning
confidence: 99%
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