[PDF] Top 20 MATERIALS AND METHODS Bacterial cultures and growth media
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MATERIALS AND METHODS Bacterial cultures and growth media
... bacteriocin and viable cells production were identified by the probability levels above 95% (P< ...space and to achieve the maximum increase of ...extract and lactose) were selected for second ... See full document
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MATERIALS AND METHODS Bacterial strains and growth media
... protective cultures for meat products, including bacteriocin- producing lactic acid bacteria and purified anti-listerial bacteriocins ...meat and dairy products, they have been consumed for a long ... See full document
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MATERIALS AND METHODS Strains and Growth Media and Conditions
... conditions, and very low at acidic pH; 3) the observation that an “acidity mimicking” palA mutant did not produce ST at any pH value; 4) the observation that a PacC constitutive “alkalinity mimicking” mutant ... See full document
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MATERIALS AND METHODS Bacterial strains, bacteriophage, media and culture conditions
... Bacteria and phage preparations: Two different populations of ...10 and 10 2 cfu/mL, were used. Free bacteriophage cultures were used as controls in all ...Brazil), and 10 µl of the sample was ... See full document
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MATERIALS AND METHODS Bacterial isolates
... two methods: (i) Qualitative method in ...(TSB) and incubated at 35ºC for 48 h. The cultures were aspirated, the tubes were washed twice with distilled water and then stained with ... See full document
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MATERIALS AND METHODS Bacterial strains, growth conditions and DNA extraction
... genus, and besides ...japonicum and B. elkanii, years of research demonstrated genetic and physiological differences among ...Boddey and Hungria (7) when studying 40 soybean Bradyrhizobium ... See full document
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MATERIALS AND METHODS Microorganism and media
... production and productivity of secondary metabolites by cell culture technology is still facing many biological and engineering ...production and high mycelial growth rate ...statistical ... See full document
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MATERIALS AND METHODS Fungal strain, media and growth conditions
... inexpensive and easily available substitute for bacterial ...alternative and inexpensive carbon sources (such as vegetative mycelium) capable of inducing mutanase synthesis is justified, as it would ... See full document
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MATERIALS AND METHODS Chemicals and media
... the cultures was extracted with five times the volume of dichloromethane, and DDT in the soils was extracted with an equal volume of hexane and acetone (1:1, v/v) by the supersonic extraction ... See full document
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MATERIAL AND METHODS Samples, bacterial strains and growth media
... safety and stability of the products, extending shelf life by inhibiting undesirable changes brought about by spoilage microorganisms or abiotic ...properties and health benefits through positive effects on ... See full document
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MATERIALS AND METHODS Bacterial strains
... (10,000 and 20,000 units/mL), maintaining the inhibition effect during 6 days of the ...the growth of ...37ºC and in fresh sausage stored for 10 days at ...lactate and 1% sodium citrate was ... See full document
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MATERIALS AND METHODS Bacterial strains
... interesting growth patterns for both bacteria, as well as the ...18h cultures of ...O157:H7 and P. fluorescens required 2 days to adapt and start growing on meat stored aerobically at 4 ... See full document
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MATERIALS AND METHODS Bacterial strains
... invading and persisting in the blood, differences in the degree of bacterial susceptibility to serum determine whether a microorganism can infect and persist in a given organism ...The growth ... See full document
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MATERIALS AND METHODS Bacterial strains
... HP1 growth and/or detection after 72 h. Poms and Tatini (17) recovered ...faster growth of the background microflora, less susceptible to environmental ... See full document
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MATERIALS AND METHODS Bacterial isolates
... treated and untreated MAP ...USA) and homogenised with ...mixed and centrifuged (10,000 ×g for 10 min at ...tube and 350 l of RLT buffer was added (RNeasy kit, Qiagen, Hilden, ...buffer ... See full document
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MATERIALS AND METHODS Bacterial strain
... (3) and HCN (23) which play a significant role in rhizosphere affecting the growth and activity of the other microbes and plant health as ...germination and hyphal ...plant ... See full document
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MATERIALS AND METHODS Bacterial strain
... 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd amended industrial wastewater under growth supportive ...(TEM) and energy ... See full document
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MATERIALS AND METHODS Bacterial strains
... overnight cultures of ...inoculum and antibiotics were dispensed into each well of the microtitre plate ...visible growth on agar plates and incubating for 18–24 ... See full document
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MATERIALS AND METHODS Bacterial strain
... to bacterial growth and survival strategies in different environments ...porous media, such as soil and aquifers, indigenous EPS-producing bacteria are capable of hindering the flow of ... See full document
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MATERIALS AND METHODS Bacterial strains
... We determined the haemolytic activity of L. monocytogenes 1/2a cells obtained after ten days of exposure to L. sakei 1and L. sakei ATCC culture supernatants media at 8ºC. As a control, we measured the haemolytic ... See full document
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