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The vast heterogeneity of structures underlying this class of compounds makes generalizations difficult; they're a subclass of terpenoids, oxygenated derivatives of terpene hydrocarbons. Terpenes in turn are formally made up of five-carbon isoprene units (The alternate steroid base is a terpene missing a few carbon atoms).
In chemistry, an amphiphile (from Greek αμφις (amphis) 'both' and φιλíα 'love, friendship'), or amphipath, is a chemical compound possessing both hydrophilic (water-loving, polar) and lipophilic (fat-loving, nonpolar) properties. [1] Such a compound is called amphiphilic or amphipathic.
The alkoxide ion is a strong base so the proton is transferred from the carboxylic acid to the alkoxide ion, creating an alcohol: saponification part III. In a classic laboratory procedure, the triglyceride trimyristin is obtained by extracting it from nutmeg with diethyl ether. Saponification to the soap sodium myristate takes place using NaOH ...
Lecithin (/ ˈ l ɛ s ɪ θ ɪ n / LESS-ith-in; from the Ancient Greek λέκιθος lékithos "yolk") is a generic term to designate any group of yellow-brownish fatty substances occurring in animal and plant tissues which are amphiphilic – they attract both water and fatty substances (and so are both hydrophilic and lipophilic), and are ...
[5] [11] The disadvantage is that it can be difficult to determine patterns in lipids that are not well oriented such as non-lamellar phases. Although this can be a limitation in producing electron density reconstructions in lipids, X-ray diffraction is still a reliable method for obtaining structural information and distinguishing between ...
The "cilantro soap gene" is a genetic factor that makes cilantro taste and smell like soap. A study from 23andMe reveals the OR6A2 gene as a possible cause for some people's distinct cilantro ...
In one study, a short amphipathic peptide carrier, Pep-1, and protein complexes have proven effective for delivery. It was shown that Pep-1 could facilitate rapid cellular uptake of various peptides, proteins, and even full-length antibodies with high efficiency and less toxicity. This approach has greatly simplified the formulation of reagents ...
Dana Filmore hasn't been able to eat or digest properly for the past year. She wants others to be aware of the risks of taking Ozempic. Normally, the stomach contracts to propel food through the ...