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3:33Dietary guidelines suggest we limit our intake of butter due to the cholesterol content and substitute oils or margarine. The following table shows the major fatty acid distribution for a typical stick of margarine and also for butter. Values are percentages.
c. Which is likely to contain fewer trans-fatty acids
Draw the structure of a glycerophospholipid that contains palmitic acid, oleic acid, and the phosphate bonded to propanolamine.
Cardiolipin, a compound found in heart muscle, has the following structure. What products are formed if all ester bonds in the molecule are saponified by treatment with aqueous NaOH?
Dietary guidelines suggest we limit our intake of butter due to the cholesterol content and substitute oils or margarine. The following table shows the major fatty acid distribution for a typical stick of margarine and also for butter. Values are percentages.
a. Which contains more monounsaturated fatty acids?
Show the structure of a cerebroside made up of D-galactose, sphingosine, and myristic acid.
Tell how many different products you would obtain on hydrogenation of the triacylglycerol in Problem 23.49 if:
a. One double bond was converted to a single bond
b. Two double bonds were converted to single bonds
c. Three double bonds were converted to single bonds
d. All four double bonds were converted to single bonds
