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首页> 外文期刊>International Journal of Dairy Technology >Assessment of the probiotic potential of lactic acid bacteria isolated from Minas artisanal cheese produced in the Campo das Vertentes region, Brazil
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Assessment of the probiotic potential of lactic acid bacteria isolated from Minas artisanal cheese produced in the Campo das Vertentes region, Brazil

机译:巴西Campo Das Vertentes地区生产的Minas手工乳酪乳酸菌的益生菌潜力评估

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摘要

The microbiota of the Brazilian Minas artisanal cheese, made from raw milk, is not well known and may include probiotic bacteria. This study aimed to assess the invitro and invivo probiotic properties of the lactic acid bacteria isolated from these cheeses. Thirty-six samples of the Lactobacillus/Pediococcus group were selected for invitro investigation. Pediococcus acidilactici (PA2) and Lactobacillus plantarum (LP4) showed the best results and were tested for their ability to protect Salmonella Typhimurium orally infected mice. LP4 showed better probiotic potential than PA2 and allowed higher values of weight gain (P0.05). Thus, Lb.plantarumLP4 may have potential use as a probiotic in foods after future technological screening.
机译:巴西米纳斯手工奶酪的微生物液,由原料牛奶制成,尚无众所周知,并且可能包括益生菌。 本研究旨在评估从这些奶酪中分离的乳酸菌的invitro和Invivo益生菌性质。 选择36种乳酸杆菌/ Pediococcus组用于invitro调查。 Pediococcus acidilactici(pa2)和乳杆菌(Lp4)显示出最佳结果,并测试了它们保护沙门氏菌口腔感染的小鼠的能力。 LP4显示比PA2更好的益生菌电位,并且允许更高的重量增益值(P <0.05)。 因此,LB.PLANTARUMLP4可能在未来技术筛查后潜在用作食品中的益生菌。

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