While “ketchup” made from carrot pulp does not exactly sound inedible (however, mislabeling in conjunction with food allergies comes to mind), other discoveries made during a raid in a ketchup factory in Pakistan brought food safety and hygiene violations to light. The factory was temporarily shut down after several violations and additional food adulterants, including acetic  acid and Monosodium Glutamate, were discovered.

Resource

1. Tomato ketchup made from carrot pulp being sold in Karachi
   Arif, K. (March 07, 2019). Tomato ketchup made from carrot pulp being sold in Karachi. Accessed March 7, 2019. Retrieved from https://arynews.tv/en/ketchup-carrot-pulp-karachi/