Macromolecule Analysis

Properties of Lipids

Lipids constitute a heterogeneous collection of compounds grouped together because of their solubility properties. In nature they are essential for membrane structure and function and for energy st... More.

Qualitative Analysis of Proteins and Amino Acids

Proteins, peptides, and their component amino acids constitute a major class of biological material. Many important functions are served by proteins and peptides: they have structural roles and act... More.

Qualitative Analysis of Carbohydrates

Carbohydrates, simple and complex, are abundantly distributed in nature where they may fulfill important metabolic and structural roles. Glucose is central to the metabolism of all living organisms... More.