Table 4.

Minimum inhibitory concentration of almond skin extracts against H. pylori (ATCC strains and clinical isolates)

	MIC range	MIC 50	MIC 90
NS	64-128	64	128
NS G	128-512	128	256
NS G + D	256-512	256	512

Values are expressed as μg ml^-1.

NS: Natural almond skin polyphenol-rich extract.

NS G: Natural almond skin polyphenol-rich extract post gastric digestion.

NS G + D: Natural almond skin polyphenol-rich extract post gastric plus duodenal digestion.