30g protein what? Per meal?
Per day believe it or not. Guy was quite light though, not like he had 100g/day requirement or anything
How did you figure out that bioavailability is bad?
The way it's typical determined? DIAAS.
(other measures--PDCAAS/Biological value/net protein utilization--also show the superiority of animal flesh or animal products)
Here's table for DIAAS (Digestible Indispensable Amino Acid Score)
The right four columns are supposed to be labelled with the header "True ileal IAA digestibility** "
Food Product | Protein | | | | |
---|
| g/100g | Lys | SAA | Thr | Trp |
Milk | 3.4 | 0.91 | 0.93 | 0.92 | 0.93 |
Egg | 12.14 | 0.909 | 0.909 | 0.909 | 0.909 |
Bread | 10.5 | 0.92 | 0.9 | 0.91 | 0.9 |
Cereal (corn) | 7.5 | 0.66 | 0.76 | 0.69 | 0.42 |
Cereal (wheat) | 11.2 | 0.85 | 0.79 | 0.67 | 0.75 |
Oats, dry | 16.85 | 0.76 | 0.85 | 0.7 | 0.77 |
Oats, cooked | 2.52 | 0.76 | 0.85 | 0.7 | 0.77 |
Cheese | 24.9 | 0.91 | 0.9 | 0.88 | 0.85 |
Cheese, cottage | 12.39 | 0.91 | 0.9 | 0.88 | 0.85 |
Corn (flour) | 8.5 | 0.76 | 0.86 | 0.76 | 0.78 |
Tortilla, corn | 5.8 | 0.76 | 0.86 | 0.76 | 0.78 |
Popcorn | 12.86 | 0.76 | 0.86 | 0.76 | 0.78 |
Beans, cooked | 8.21 | 0.94 | 0.77 | 0.72 | 0.77 |
Peas, cooked | 8.34 | 0.9 | 0.74 | 0.91 | 0.89 |
Peanuts, dry-roasted | 23.68 | 0.94 | 0.96 | 0.89 | 0.84 |
Potato, baked | 2.61 | 0.52 | 0.52 | 0.48 | 0.47 |
Sweet potato, baked | 2.02 | 0.53 | 0.55 | 0.51 | 0.47 |
Rice, cooked | 2.7 | 0.92 | 0.91 | 0.82 | 0.89 |
Soybean, boiled | 16.64 | 0.8 | 0.72 | 0.81 | 0.68 |
Soybean, roasted | 35.22 | 0.8 | 0.72 | 0.81 | 0.68 |
Soy milk | 3.27 | 0.8 | 0.72 | 0.81 | 0.68 |
Soy protein isolate | 82.14 | 0.99 | 0.98 | 0.98 | 0.95 |
Sunflower seeds | 22.78 | 0.77 | 0.81 | 0.77 | 0.8 |
Wheat (flour) | 10.3 | 0.8 | 0.88 | 0.83 | 0.88 |
Wheat pasta, cooked | 5.7 | 0.8 | 0.88 | 0.83 | 0.88 |
Whey protein concentrate | 83.3 | 0.91 | 0.9 | 0.89 | 0.87 |
Meat (all animal flesh) | 25.01 | 1 | 1 | 1 | 1 |
Total protein and amino acid composition information obtained from Pennington & Spungen 1 ** True ileal digestibility values obtained from Gilani et al. 2, Evenepoel, et al. 3. 1 Pennington, J.A.; Spungen, J.
Bowes & Church’s Food Values of Portions Commonly Used, 19th ed.; Lippincott Williams & Wilkins: Baltimore, MD, USA, 2010. 2 Gilani, S.; Tome, D.; Moughan, P.; Burlingame, B. Report of a Sub-Committee of the 2011 FAO Consultation on “Protein Quality Evaluation in Human Nutrition” on: The Assessment of Amino Acid Digestibility in Foods for Humans and including a Collation of Published Ileal Amino Acid Digestibility Data for Human Foods. 2011. Available online:
http://www.fao.org/ag/humannutrition/36216-04a2f02ec02eafd4f457dd2c9851b4c45.pdf (accessed on 29 September 2019). 3 Evenepoel, P.; Geypens, B.; Luypaerts, A.; Hiele, M.; Ghoos, Y.; Rutgeerts, P. Digestibility of Cooked and Raw Egg Protein in Humans as Assessed by Stable Isotope Techniques.
J. Nutr. 1998,
128, 1716–1722.
U shouldn't need a study for this though. Intuitively, an animal that's hypercarnivorous in nature won't absorb as much from seeds and leafs as from the flesh of other animals.