Will Irradiated Potatoes Grow?

More increased delay in irradiation caused a significant increase (p < 0.01) in degree of sprouting since irradiation on 30th and 50th days after harvest result in some potatoes coming out of dormancy period. There was minimum sprout development (1.7 gr/ 3 kg tuber) in tubers irradiated on 10th day after harvest.

Are potatoes irradiated?

Potatoes may be irradiated to inhibit sprouting during storage. Onions also may be irradiated to inhibit sprouting during storage. Wheat and wheat flour may be irradiated to control insect infestation in stored food. Spices and dehydrated seasonings may be irradiated to reduce microbial load.

How does irradiation stop sprouting?

The irradiation dose can also be applied via a linear accelerator where high-energy electrons are substituted for the radioactive cobalt. The electrons easily penetrate the tuber tissue and prevent sprout growth.