One victim’s relative, who did not want to be named, told AFP they had been instructed not to open the coffin when they receive it.
Witnesses reported seeing badly burnt bodies and scattered remains.
Workers went on clearing debris from the site on Sunday, while police inspected the area.
The Boeing 787-8 Dreamliner erupted into a fireball when it went down moments after take-off, smashing into buildings used by medical staff.
Air India said there were 169 Indian passengers, 53 British, seven Portuguese and a Canadian on board the flight, as well as 12 crew members.
“WE NEED TO KNOW”
Indian authorities have yet to identify the cause of the disaster and have ordered inspections of Air India’s Dreamliners.
Authorities announced Sunday that the second black box, the cockpit voice recorder, had been recovered. This may offer investigators more clues about what went wrong.
Aviation Minister Ram Mohan Naidu Kinjarapu said Saturday he hoped decoding the first black box, the flight data recorder, would “give an in-depth insight” into the circumstances of the crash.
One person escaped alive from the wreckage, British citizen Vishwash Kumar Ramesh, whose brother was also on the flight.
Imtiyaz Ali, who was still waiting for a DNA match to find his brother, said the airline should have supported families faster.
“I’m disappointed in them. It is their duty,” said Ali, who was contacted by the airline on Saturday.
“Next step is to find out the reason for this accident. We need to know,” he told AFP.
