I don't think something published in research paper becomes accepted as gospel. There are tons of research paper on sports "science" and many of them contradict each other.Google digestibility of legumes and you'll run into tons of research papers.
That's why I asked specific reference or at least the measuring yardstick that can help people evaluate useful protein content. Whether that yardstick is undisputed or not
Well in that case what was the measurable effect of 20 eggs per day regime?Na. That was about 10 years ago. I hardly stayed with soy for more than a week. It wasn't practical. Later moved to 20 eggs/day regime.
And, no, I'm not obsessed with protein. That's why I don't interact in the Protein thread.