Seven adults died after eating Suantangzi, a popular Chinese delicacy, but the noodles had become contaminated with bongkrek acid. Two others from the same family died later

Local authorities say the noodles, which are made from fermented corn flour, poisoned the family with bongrekik acid

Nine people from the same family died after eating noodles that were left in a freezer.

The noodles, which were kept in the freezer for over a year, contained fermented corn flour, which poisoned the family with bongrekik acid.

Seven adults, from the city of Jixi in China’s northeastern province of Heilongjiang, died on October 10 after eating the dish called Suantangzi, a local Chinese delicacy, five days earlier.

The final surviving family member who ate the soup, a woman named locally as Li, died on Monday, Daily Star reports.

Luckily, three children who had been served the corn noodle meal at the family occasion had refused to eat it because they didn’t like the taste.