Table 1.

Peptide transport (%) from CH-GL and CH-OPT across intestinal epithelium.

	Peptide	Gly-Pro	Hyp-Gly	Ala-Hyp	Pro-Hyp	Gly-Pro-Hyp
Treatment
CH-GL		33.11 ± 3.08	62.41 ± 11.11	9.27 ± 2.49	19.18 ± 4.81	59.44 ± 11.32
CH-OPT		40.35 ± 2.85	82.53 ± 36.53	26.4 ± 5.78	24.15 ± 1.42	nd

Values represent peptide concentration after transport (2 h timepoint) as a percentage of peptides of initial digesta values. For each peptide, a t-test was performed to determine differences in peptide transport between treatments, which were considered significant if p < 0.05. No significant differences in peptide transport were seen between treatments, however, no Gly-Pro-Hyp was detected in the basolateral compartment with CH-OPT (nd = not detectable).