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 beans are a very good source of fiber. They are an excellent source of Vitamin C, a very good source of Vitamin K and beta-carotene (and other carotenoids) and a good source of folate and manganese.