Glycerin monooleate

Fatty acid esters would be predicted to have little irritation or toxic effects. Ex vivo permeability studies conducted in porcine buccal mucosa showed significant permeation enhancement of an enkephalin from liquid crystalline phases of glycerine monooleate [32]. These were reported to enhance peptide absorption by a cotransport mechanism. Diethylene glycol monoethyl ether was reported to enhance the permeation of essential oil components of Salvia desoleana through porcine buccal mucosa from a topical microemulsion gel formulation [33]. Some sucrose fatty acid esters, namely, sucrose laurate, sucrose oleate, sucrose palmitate, and sucrose stearate, were investigated on the permeation of lidocaine hydrochloride [34], with 1.5% w/v sucrose laurate showing a 22-fold increase in the enhancement ratio. 

Glycerin monooleate 1840 Glycidyl trimethyl ammonium chloride 1855... 

Chem. Descrip. Glycerine monooleate CAS 111-03-5 EINECS/ELINCS 203-827-7 Uses Emulsifier, surfactant Features Kosher... 

The favourable properties which mark out vesicles as protocell models were confirmed by computer simulation (Pohorill and Wilson, 1995). These researchers studied the molecular dynamics of simple membrane/water boundary layers the bilayer surface fluctuated in time and space. The model membrane consisted of glycerine-1-monooleate defects were present which allowed ion transport to occur, whereby negative ions passed through the bilayer more easily than positive ions. The membrane-water boundary layer should be particularly suited to reactions which are accelerated by heterogeneous catalysis. Thus, the authors believe that these vesicles fulfil almost all the conditions required for the first protocells on earth ... 

Glyceryl Monooleate occurs as a clear liquid at room temperature. It has a mild, fatty taste. It is prepared by esterifying glycerin with food-grade oleic acid in the presence of a suitable catalyst such as aluminum oxide. It also occurs in many animal and vegetable fats such as tallow and cocoa butter. It is soluble in hot alcohol and in chloroform very slightly soluble in cold alcohol, in ether, and in petroleum ether and insoluble in water. It melts at around 15°. It may also contain tri- and diesters. 

Syn. GMO Glycerol Monooleate G. Glycerinmonooleat R mono-ol6ate de glycerine... 

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