The potato is among the most common tubers in the world. If you cut a potato into pieces and cook it, starch granules appear. Where do these tasty starch granules come from? A small knife was used to cut a potato into thin slices, which were lightly stained with methyl blue and observed under a microscope. These starch granules appear like pieces of jade, arranged neatly and beautifully inside the thin-walled cells of this tuber.
2019.07.13 - 2020.02.16