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Beef isolates and hydrolysates

Hydrolyzed beef powder provides ~82% protein with >40% essential amino acids and ~6.6 g leucine per 100 g, plus iron, zinc, potassium, vitamin B12 and D, with faster absorption than steak or mince.

Beef protein isolate shows a sustained release amino acid profile: plasma amino acids rise and remain elevated up to 3 h, in contrast to more rapid, higher early peaks with whey.