Starch (Nishasta/Noshasta) نشاستہ

Overview

Starch is a complex carbohydrate that serves as a primary energy source for many plants and animals.Starch is composed of two main polysaccharides: amylose and amylopectin. Amylose is a linear molecule made up of glucose units linked together by alpha-1,4 glycosidic bonds. Amylopectin is a branched molecule with additional alpha-1,6 glycosidic bonds, giving it a more complex structure.Starch is abundant in many plant-based foods, including grains (such as wheat, corn, rice, and barley), tubers (such as potatoes and cassava), legumes (such as beans and peas), and certain fruits (such as bananas and plantains). These sources serve as storage organs for plants, providing them with a readily available energy reserve.Starch is a source of complex carbohydrates and provides a steady release of energy when consumed. It is also low in fat and contains minimal amounts of protein and fiber. However, the nutritional value of starch-rich foods can vary depending on factors such as processing, preparation methods, and added ingredients.