Beijing: The Chinese city that broke the world record for the largest serving of fried rice has been disqualified after the Guinness World Record officials learned much of the rice was inedible and used as pig feed.

Yangzhou, in east China, surpassed the record October 22 by cooking 4,200 kg of the dish and distributing it mostly to school for students to eat for free, according to Yangzhou’s tourism bureau, which supervised the event.