. 2022 Aug 15;23(16):9128. doi: 10.3390/ijms23169128

Table 2.

Gastrointestinal stability and bioaccessibility of SeNPs.

	Nanoselenium Content (ppm)		Intestinal Bioaccessibility (%)
	Initial	Intestinal	Intestinal Bioaccessibility (%)
PVPSeNPs	44.60 ± 0.47 ^a	14.97 ± 1.28 ^a	33.57 ± 2.87 ^a
PSSeNPs	80.94 ± 0.87 ^b	32.82 ± 1.78 ^b	40.54 ± 2.20 ^b
fPVPSeNPs	33.13 ± 0.82 ^c	18.86 ± 0.51 ^c	56.93 ± 1.55 ^c
fPSSeNPs	31.59 ± 0.96 ^c	15.47 ± 1.00 ^a	48.96 ± 3.15 ^d

PVPSeNPs—selenium nanoparticles coated with polyvinylpyrrolidone; fPVPSeNPs—selenium nanoparticles coated with polyvinylpyrrolidone and functionalized with olive pomace extract; PSSeNPs—selenium nanoparticles coated with polysorbate; fPSSeNPs—selenium nanoparticles coated with polysorbate and functionalized with olive pomace extract). Data in the same column marked by different letters are significantly different (p < 0.05).