Analysis, Animals, Colorants, Coloring Agents - analysis, Coloring matter, DXR Raman spectroscopy, Environmental Monitoring - methods, Food Chain, Humans, India, Marine biology, Perna - chemistry, Plastic pollution, Plastics - analysis, Pollution, Polymers, Polystyrene, Polystyrenes - analysis, Raman spectroscopy, Seafood, Seafood - analysis, Usage, Water Po...