Enterocin (Vulgamycin) is isolated from Streptomyces in the bacterial kingdom and is a polyketide natural product that is easily proteolytically degraded in the gastrointestinal tract. It has a series of weak to moderate biological activities, such as antibacterial efficacy against Lactobacillus monocytogenes, Listeria and Bacillus, cytotoxicity against HeLa and HepG2 cancer cells, herbicidal activity, and inhibitory activity against β-amyloid fibrillation.