The Union of Concerned Scientists says the exact opposite. One is funded by industry, the other from individual contributions. I know which one I think is right.
https://www.ucsusa.org/food_and_agriculture/our-failing-food...
https://www.ucsusa.org/food_and_agriculture/our-failing-food...
As an aside, it does not mean that the study you linked is wrong, I'm trying to say that everyone can be subject to bias.