title: Growth inhibition of selected food-borne bacteria, particularly Listeria monocytogenes, by plant extracts.
abstract: Six extracts from Chinese medicinal plants: Tin Men Chu, Sey Lau Pai, Siu Mao Heung, Bak Tao Yung, Kam Chin Chiu and Liao Ya, were tested for their inhibitory effect on selected food-borne bacteria by the well assay technique. Among them, Tin Men Chu, Siu Mao Heung and Sey Lau Pai inhibited the growth of Staphylococcus aureus, Klebsiella pneumonia, Escherichia coli, Shigella flexneri, Streptococcus faecalis, Salmonella paratyphi, Salm. enteritidis, Enterobacter aerogenes, Pseudomonas fluorescens, Proteus vulgaris, Alcaligenes faecalis, and three strains of Listeria monocytogenes. Two of these three extracts, Tin Men Chu and Siu Mao Heung, suppressed the growth of L. monocytogenes Scott A in cabbage juice. This inhibition was prevented by the addition of protein but not sodium chloride. Plant extracts show potential to control the growth of food-borne bacteria.
authors: Department of Biology, Memphis State University, TN 38152.
authors: K T
authors: KT
authors: Chung
authors: W R
authors: WR
authors: Thomasson
authors: C D
authors: CD
authors: Wu-Yuan
mesh_terms: D001419:Bacteria / Q000254:growth & development*; D015169:Colony Count, Microbial; D004365:Drugs, Chinese Herbal / Q000494:pharmacology*; D004755:Enterobacteriaceae / Q000254:growth & development*; D013293:Enterococcus faecalis / Q000254:growth & development; D005516:Food Microbiology; D008089:Listeria monocytogenes / Q000254:growth & development*; D013211:Staphylococcus aureus / Q000254:growth & development
chemical_list: D004365:Drugs, Chinese Herbal