Assertion: mucus's salt | /r/HasProperty | antimicrobial enzymes
Facets:
Source sentences:
text: It is a viscous colloid containing inorganic salts, antimicrobial enzymes (such as lysozymes), immunoglobulins, and glycoproteins such as lactoferrin and mucins, which are produced by goblet cells in the mucous membranes and submucosal glands.