Table 1.

Composition of the PH extracts

	DH (%)	Dry matter (% w/w)	Protein content (% w/w dry basis)	Ashes (% w/w dry basis)	Other components (% w/w dry basis)	Yield of the process (%)
PH extracts	53.1 ± 5.1	10.3 ± 0.0	70.4 ± 2.4	13.9 ± 0.4	5.4	13.5