HUMAN NUTRITION

Detailed explanation-1: -Elastic fibers are composed of elastin and proteins, often referred to as microfibrils, such as fibrillin, because their fibrils are much smaller than the classic collagen fibrils. Elastic fibers must withstand repeated stretching and deformation and must be capable of returning to a relaxed state.

Detailed explanation-2: -Elastic fibres are essential extracellular matrix macromolecules comprising an elastin core surrounded by a mantle of fibrillin-rich microfibrils. They endow connective tissues such as blood vessels, lungs and skin with the critical properties of elasticity and resilience.

Detailed explanation-3: -Concept of Elastic Fibers Elastic fibers is a mainly connective tissue component of extracellular matrix, produced by fibroblast, smooth muscle cells, some chondrocytes, giving their organs, such as skin, lungs, arteries, ligamentum flavum, and auricle cartilage with good flexibility.