Plastic rice trigger panic condition nowadays, so how we can easily identify fake rice?

real one would fall to the bottom whereas fake one would float on water

1. Take handful of rice and burn the same by using matchsticks or lighter. If the rice particles are made of plastic, then it will release plastic smell immediately after burning.2. Boil rice and keep it in a bottle for 2-3 days. If the boiled rice does not get affected by fungus, then it happens to be plastic rice and not the usual rice.3. Take some rice and drop hot oil on to it. If the rice is made of plastic, then it will melt in a while and stick at the bottom of the container.4. Now comes the water test. Take a bottle of water a pour one tablespoon of rice and stir it for a while. If the rice floats on top of the water level, then it is plastic rice. This is because; natural rice does not float on water.5. Fake rice can be identified while boiling. If the rice is made of plastic, then it will form a thick layer on the pot at the time of boiling.