Phenylalanine content estimation-Protein multiplier method

This page provides a calculator to obtain an upper bound and a lower bound for the phenylalanine (Phe) content of one serving of a food based on the protein content listed in the Nutrition Facts Label.
Warning : For research purpose only. The results obtained with this tool may be inconsistent with the actual PHE content of the food. Please see the method description(//link) for more details. Neither the authors nor Purdue University assumes responsibility for damages resulting from using this PHE estimation tool.

Please, insert Protein content of the food.
Protein content(g):

Please, answer the following questions related to the food.

1. Does the food contain aspartame?

2. Is the food only made of Fruits and Phe-free ingredients?