Does anyone have an idea how to prepare MRS agar from MRS broth powder (by adding agar power to the MRS broth)?
does this work and the resulting MRS agar allow the growth of LAB?
Cordially
if you have MRS broth already prepared, what is the manner you will follow for preparing hyper-sweet medium for screening of EPS producer LAB? what the concentration of saccharose or glucose you...
26 July 2024 6,606 0 View
As mentioned in literature the addition of CaCO3 to MRS Agar media is considered as an indicator for lactic acid producing bacteria, so I wonder if we can add CaCO3 calcium carbonate to any other...
20 July 2024 7,504 0 View
Dear all, I need help regarding my research on isolation and screening of potent LAB producing antimicrobial substances against skin pathogens. Few isolates obtained from different milk sources,...
16 May 2024 8,126 0 View
As you know, MRS is selective media for lactobacillus bacteria, but what are the other genera that grow on this medium?
30 April 2024 7,241 3 View
The culture was pure (there was one colony type on MRS solid medium). I did Gram staining on one colony and I found the two morphological types. Many trials were carried out and I got the same...
24 April 2024 6,024 0 View
Does anyone know a cultivation technique, where you pour agar media over liquid media? I was told to do so as it the best way to do next experiments. At least this is what I understood. Or do I...
24 February 2024 8,030 1 View
Measurement of glutamate by cerebral microdialysis, or by lumbar puncture, or otherwise by neuroimaging techniques such as magnetic resonance spectroscopy (MRS) and positron emission tomography...
04 November 2023 1,520 0 View
Maybe someone knows what these strange formations on lactic acid bacteria (lactobacillus delbrueckii subsp. bulgaricus) are? bacteria were grown on liquid MRS medium for 16 hours, no infection...
18 October 2023 2,068 0 View
The preparation of modified MRS broth for isolation of lactobacillus spp.
13 October 2023 4,754 0 View
Hi friends, I recently analyze my active lipid fraction and found a broad 31P NMR around -10 to 0 ppm and a small peak around -20 ppm. Both peaks appear when I run Proton coupling and De-coupling...
24 July 2023 9,720 5 View