Although there are radioactive isotopes, the term refers to nonradioactive atoms, too. fStop Images-Jutta Kuss, Getty Images.
Confidence votes 30. The starch is a kind of energy which is stored in the plant , and almost all the plants have the starch.The content of starch in the green bean is between 47.2% to 58.6%.
Green plants produce starch and many staple foods like potatoes, rice, and corn contain large amounts of this organic compound. Starch in vegetables are digested primarily by gastric amylase, an enzyme found in the gastrointestinal tract, and the digested starch is then stored in the cells to be used as energy.