Starch is a polymer of glucose found in most plants. Starch is organised in 1-140 µm granules in plants. Starch is produced from various raw materials like maize, cassava/tapioca roots, patatoes, wheat, rice etc. The technology or the manufacturing process of starch differs according to the raw material used. One of the highlighted aspect of starch processing / extraction is that starch is produced accroding to the requirement of the end users depending upon changing reaction condition (Temp, pH2 additives) and strict process control methods. Customized or specially developed starch is popularly known as Modified starch. This is superior quality starch applible for varied industrial usages.