Final answer:
The yellow color of Publix smoked Turkey is achieved through the use of spices and seasonings in the natural smoking process.
Step-by-step explanation:
The yellow color of Publix smoked Turkey comes from the spices and seasonings used in the smoking process. Publix uses a natural smoking process, which involves smoking the turkey with a combination of spices and seasonings. There is no food coloring or preservatives added to achieve the yellow color.