WebIf we wanted to continue on, trimyristin could be hydrolyzed to a fatty acid, myristic acid, and a triol, the trialcohol glycerol. Hydrolysis is a chemical reaction in which a chemical compound reacts with water to form two molecular fragments. In our case, trimyristin, a triester, hydrolyzes to glycerol and myristic acid. WebThe goal for the second week of the experiment was to prepare myristic acid from trimyristin by hydrolysis in order to test the melting point. The literature value for the melting point of myristic acid is 54-55°C. The experimental value came out to be 59°C, which has a 4°C difference. This difference may be due to impurities REFERENCES:
Natural Products Chemistry The Isolation of Trimyristin from
WebThe myristic acid IR shows stretches at 2914.2 cm-1 and 1693.6 cm-1. Since sodium myristate has the same structure as myrisitic acid aside from the proton of the carboxylic acid, the O-H bond stretch is the most significant factor in determining if the myristic acid was indeed synthesized. WebTheoretical yield 2.57e-4 mol myristic acid x 228.37 g/mol myristic acid = 0.059 g of theoretical myristic acid Percent yield 0.05 g actual myristic acid / 0.059 g of theoretical myristic acid = 84.75% …show more content… Trimyristin was then processed to produce glycerol and sodium myristate using sodium hydroxide, ethanol, and water as ... paola gnerre
2.7: Fatty Acids - Biology LibreTexts
WebThe present work on the esterification of lauric, myristic, palmitic, stearic, oleic and linoleic acids with glycerol was undertaken to clarify the question of the formation of 2 … Web1. Draw the structural formula of the triacylglycerol produced from the reaction between glycerol and three molecules of lauric acid. 2. Write a structural equation for the acid-catalyzed hydrolysis of the following triacylglycerol. 3. WebH3O glycerol myristic acid trimyristin (glycerol trimyristate) + 3 (glycerol, tritetradecanoate) Allow the solids to settle in the centrifuge tube for a minute. Then … paola gissel laborde bernal