Electron Microscopy of Starch and Starch Products

摘要: For many years our knowledge of the physical structure and behaviour starch grains was based on evidence from study with light microscope. However, that microscope it is not possible to explore so-called submicroscopic or ‘fine’ starch. The smallest resolution about 0.2 μm.* Structures diameters smaller than this value cannot be seen because points closer together distance reflect rays so all will in same phase. Cancellation occur there no discrete image.