Which of the following is a Lipid that is Nonsaponifiable? O steroids O fats oils O triglycerides Question 2 (4 points) Which of the following are considered nonreducing sugars? O lactose maltose sucrose glucose
Carbohydrates
Carbohydrates are the organic compounds that are obtained in foods and living matters in the shape of sugars, cellulose, and starch. The general formula of carbohydrates is Cn(H2O)2. The ratio of H and O present in carbohydrates is identical to water.
Starch
Starch is a polysaccharide carbohydrate that belongs to the category of polysaccharide carbohydrates.
Mutarotation
The rotation of a particular structure of the chiral compound because of the epimerization is called mutarotation. It is the repercussion of the ring chain tautomerism. In terms of glucose, this can be defined as the modification in the equilibrium of the α- and β- glucose anomers upon its dissolution in the solvent water. This process is usually seen in the chemistry of carbohydrates.
L Sugar
A chemical compound that is represented with a molecular formula C6H12O6 is called L-(-) sugar. At the carbon’s 5th position, the hydroxyl group is placed to the compound’s left and therefore the sugar is represented as L(-)-sugar. It is capable of rotating the polarized light’s plane in the direction anticlockwise. L isomers are one of the 2 isomers formed by the configurational stereochemistry of the carbohydrates.
Saponifiable lipids are esters of fatty acids and glycerol. They can be easily hydrolyzed in alkaline solutions because of these ester bonds.
Fats, oils and triglycerides are good examples of saponifiable lipids because all of them have ester linkages which can react in alkaline solutions like sodium hydroxide and potassium hydroxide to give soap.
Non-saponifiable lipids do not have any ester linkages and so they cannot be hydrolyzed in alkaline solutions, they are complex and rather form difficult bonds within the molecule.
Examples include steroids, cholesterol etc
Steroid is a lipid that is non saponifiable
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