CFS finds trace of malachite green in grass carp sample

7 July 2020
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The Centre for Food Safety (CFS) of the Food and Environmental Hygiene Department today (July 7) announced that a trace amount of malachite green was found in a grass carp sample. A follow-up is in progress.

A CFS spokesman said, "The CFS collected the above-mentioned grass carp sample from a stall in Aberdeen Market for testing under its routine Food Surveillance Programme. The test result showed that the sample contained a trace amount of malachite green at a level of 1.5 parts per billion."

The spokesman said that the CFS has informed the vendor concerned of the irregularity and instructed it to stop sale of the affected product. The CFS is also tracing the source of the product concerned.

Malachite green is a type of industrial dye and has been used for treating infections in fish. Currently, malachite green has been prohibited for use in food-producing animals in many countries. According to the Harmful Substances in Food Regulations (Cap 132AF), no food sold in Hong Kong is allowed to contain malachite green. Offenders will be prosecuted and will be liable to a fine of $50,000 and to imprisonment for six months upon conviction.

The CFS will continue to follow up on the incident and take appropriate action. An investigation is ongoing. 

Reposted from HKSAR Government webpage:

https://www.cfs.gov.hk/english/press/20200707_8019.html