I can’t find protein content on the web pages for the berries or the flour. I’m guessing that it’s not an easy number to get for a relatively low-volume specific grain product, but does anyone know?
EDIT: I found a couple of sources of info; turns out there’s not just one number:
"In Wisconsin, Turkey Red grows with a lower protein content (around 11.5%) " – https://www.anarchyacres.com/turkey-red-wheat
“this year’s run [grown in Waynesville, OH] is off the chart, coming in at 13.7%” – https://www.dorothylane.com/turkey-red-wheat-bread/
Quite a difference!