Abdelaziz Ed-Dra

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Questions related from Abdelaziz Ed-Dra

Determination of kinetics parameters of bacterial growth?

I'm looking for someone to help me with my recent study. My study was focused on the determination of kinetics parameters (Growth rate, Lag time, and Generation time ) of bacterial growth...

28 April 2020 461 2 View

There are any protocols (in vivo) that can be used to insert the extracts or Essential oils of plants in the food industry?

The in vitro analysis of extracts and essential oils of some plants had a good result against pathogenic bacteria and can participate to extend the shelf life of food products, but some problems...

30 October 2018 9,772 3 View

How I can calculate the lag phase from a bacterial growth curve?

I'm studying the effect of some chemical substances on the growth of some pathogenic bacteria. I have done an enumeration of bacteria at different times to make a growth curve with CFU/mL. so, I...

27 July 2018 3,288 5 View

Quantitative measurement of beta-lactamase?

I am looking for a simple protocol for Quantitative measurement of beta-lactamase without using the Nitrocefin in Gram-negative bacteria.

07 February 2017 6,346 5 View

It's possible to achieve a PCR-RFLP of 16S rRNA gene of Salmonella?

Please, can anyone send me the protocol and the restriction enzymes

14 February 2016 5,488 2 View