Two simple, cheap ways of boosting the amounts of healthful antioxidants in potatoes have been found. One involves giving spuds an electric shock. The other is zapping them with ultrasound, high frequency sound waves.
August 25, 2010 11:39 pm | Updated 11:39 pm IST
Chennai, 12-05-2010: Potatoes on display at a departmental store. Photo:S_R_Raghunathan
Two simple, cheap ways of boosting the amounts of healthful antioxidants in potatoes have been found. One involves giving spuds an electric shock. The other is zapping them with ultrasound, high frequency sound waves.
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