Taiwan food scares hit shoppers' confidence
19 November 2013 Last updated at 01:17 GMT
Consumers in Taiwan have been shocked by a series of food safety scandals.
In one recent case, olive oil was found to contain low quality substitutes and a banned colouring agent.
The scandals have hurt consumer confidence, and now there are worries they could dent the island's economic growth and damage tourism. Cindy Sui reports from Taipei.