"The next course of action will be based on the findings of the nature of results that we get and the action will be in tune with the law (Food Safety and Standards Act)," the Food Safety official said.
"We have sent Maggi samples to test the levels of MSG and lead and the results are expected by this week end," he said.
Asked on the parameters that was being looked into in the tests, he said,"there are set scientific parameters for such products and it will be examined as per norms."
Random samples have been picked up from "several locations" in Tamil Nadu and it has been sent for testing.
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The official indicated that as of now no directions have been issued to remove stocks of Maggi from the retail shops in Tamil Nadu.
He declined to comment on reported presence of larvae and insects in a "NAN PRO 3" (also a brand of Nestle) milk power tin as complained by a consumer based in Coimbatore.
Reacting to the report, Nestle India in a statement in Chennai, said the company had not been contacted over the milk powder issue either by the consumer or the authorities.
"Our manufacturing technology excludes the possibility of insects living and surviving in the sealed package in which this product is sold," it said.
Nestle said it was making every effort to obtain needed information to investigate the consumer complaint".
Uttar Pradesh and Kerala have already ordered the retailers in their states to take the product off their shelves.
The Central Government had made it clear yesterday that Food Safety and Standards Authority of India (FSSAI) is testing more Maggi samples.