Screening of lactobacillus strains against salmonella both isolated from Malaysian free-range chicken intestine for use as probiotic
作者： Aidil Abdul Hamid , Wan Mohtar Wan Yusoff , Waleed Shaker Jaseem , Andri Hutari
DOI:
关键词: Lag time 、 Probiotic 、 Lactobacillus salivarius 、 Lactobacillus fermentum 、 Lactobacillus 、 In vitro 、 Free range 、 Microbiology 、 Food science 、 Chemistry 、 Salmonella
摘要: A total of eight strains Lactobacillus and two Salmonella were isolated from free-range Malaysian chickens intestine. Evaluation based on in vitro studies included aggregation, co-aggregation, growth with bile salts, tolerance to acidic pH, inhibitory activity carried out. The fermentum IA, IB, IC, ID, salivarius subsp. salicinus IE, IF, IG, spp. IH. corresponding 3B21 1A12. ability aggregation also pH 2.5 are found isolate most resistance 1% salts is ID but observed be weak against best co-aggregation strongest was IG. Despite being not so resistant the presence 0.5 (w/v), lag time 0.3% (w/v) IG for IH shortest. Based good properties, spp., comes out as candidate probiotic chicken.
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