Lipide/en: Unterschied zwischen den Versionen

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Lipid is a collective term for completely or at least largely water-insoluble (hydrophobic] natural substances which, on the other hand, due to their low polarity are very well suited for hydrophobic or lipophilic Dissolve solvents. Their insolubility in water stems above all from the long hydrocarbon residues which the vast majority of lipids possess.

In living organisms lipids are mainly used as structural components in cell membranes, as energy stores or as signaling molecules. Most biological lipids are amphiphilic, i.e. they have a lipophilic hydrocarbon residue and a hydophilic head group, which is why they form [[micelles] or membranes in polar solvents such as water. The term fats is often used as a synonym for lipids, but fats are only a subgroup of lipids (namely the group of triglycerides).

https://de.wikipedia.org/wiki/Lipid _{(Wikipedia CC-by-sa-3.0)}

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-Lipid ist eine Sammelbezeichnung für ganz oder zumindest größtenteils wasserunlösliche ([[hydrophob]]e) Naturstoffe, die sich dagegen aufgrund ihrer geringen [[Polarität]] sehr gut in hydrophoben bzw. [[lipophil, Lipophilie|lipophilen]] Lösungsmitteln lösen. Ihre Wasserunlöslichkeit rührt vor allem von den langen [[Kohlenwasserstoff]]-Resten, welche die allermeisten Lipide besitzen.
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+Lipid is a collective term for completely or at least largely water-insoluble ([[Hydrophob/en|hydrophobic]]] natural substances which, on the other hand, due to their low [[Polarität/en|polarity]] are very well suited for hydrophobic or [[lipophilic, lipophilicity|lipophilic]] Dissolve solvents. Their insolubility in water stems above all from the long [[Kohlenwasserstoff/en|hydrocarbon]] residues which the vast majority of lipids possess.
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-In lebenden Organismen werden Lipide hauptsächlich als Strukturkompenente in [[Zellmembran]]en, als Energiespeicher oder als [[Signalstoff|Signalmoleküle]] gebraucht. Die meisten biologischen Lipide sind [[amphiphil]], besitzen also einen lipophilen Kohlenwasserstoff-Rest und eine  hydophile Kopfgruppe, deshalb bilden sie in polaren Lösungsmitteln wie Wasser [[Mizellen]] oder [[Membran]]en. Oft wird der Begriff [[Fette|Fett]] als Synonym für Lipide gebraucht, jedoch stellen die Fette nur eine Untergruppe der Lipide dar (nämlich die Gruppe der [[Triglyceride]]).
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+In living organisms lipids are mainly used as structural components in [[cell membranes]], as energy stores or as [[signaling molecules]]. Most biological lipids are [[amphiphilic]], i.e. they have a lipophilic hydrocarbon residue and a hydophilic head group, which is why they form [[micelles] or [[membranes]] in polar solvents such as water. The term [[Fette/en|fats]] is often used as a synonym for lipids, but fats are only a subgroup of lipids (namely the group of [[Triglyceride/en|triglycerides]]).
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 https://de.wikipedia.org/wiki/Lipid <sub>([http://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub>