How the percentage of either nitrogen or carbon be calculated in pepton, yeast extract and starch for carbon only of course?

More Yehia A.-G. Mahmoud's questions See All

What are the names of Potent insecticides degrading microorganisms?

Insecticide Microorganisms

08 September 2018 9,248 3 View

IS there any known Bio-detector of fungi in any environment?

bio-detector Fungi

06 July 2018 4,685 0 View

What is the industrial importance of Tannase enzyme?

Tannase Enzyme Industrail

05 June 2018 5,732 4 View

What is the nature of Xerophilic fungi protein?

Xerophilic fungi Protein

04 May 2018 5,413 12 View

Are there useful mites eating fungi?

Mites Fungi

04 May 2018 6,172 0 View

What is the name of fungus produced Polyhydroxybutyrate ?

Polyhydroxybutyrate fungi

03 April 2018 8,167 4 View

Appreciating any litratures about the classification and growing of Termitomyces ?

Termitomyces

02 March 2018 434 2 View

Is there is any informations concerning the using of nanoparticle for ’Microbial human diseases treatments?

nanoparticle Human diseases treatment

02 March 2018 1,289 2 View

What is the latest fungi classification system?

Fungi Classification system

02 March 2018 2,351 10 View

Are there specific fungi inhabiting hot spring water?

fungi i Hotspring water

01 February 2018 8,010 1 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How much Yeast should we add to fermentation media?

I have prepared a liquid broth containing Yeast (S. Cerevisiae) that i need to add from it to fermentation media of lignocellulosic hydrolysate. I need to know based on what parameters do we add...

06 August 2024 662 1 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

For systematic review data extraction, should I use ITT or PP analysis, and count all randomized participants or only those who completed the study?

I am conducting a systematic review and meta analysis; as I am extracting data I realized there is a consort diagram that shows the number of patients from randomization till end of the study. So...

01 August 2024 9,993 3 View

Does anyone have issues using Prepman Ultra reagent for MicroSeq ID bacterial, fungal and yeast sample preparation?

I have been attempting to extract DNA from Bacterial, Fungal and Yeast banked samples (>1e7 cells) using Prepman Ultra reagent and I seem to be struggling to obtain a sequence. Although the...

01 August 2024 2,079 0 View

For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View

What are the factors that causes the sample to have higher efficacy at lower concentration?

We conducted an antibacterial study of a plant extract. Varying concentrations of crude extract were subjected to microbroth dilution assay. The result showed that only the lowest concentration of...

31 July 2024 8,666 3 View

What Are the Best Alternatives to the MTT Assay for Assessing Cell Toxicity of Colored Herbal Extracts?

I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...

31 July 2024 193 4 View

Mohammed H. Musleh Popular answer

Kindly follow link below for some suggestions

https://www.researchgate.net/topic/Peptones

J. C. Tarafdar

Dear Yehia, you can easily calculate it from the chemical formula written on the bottle. For more information please have a look of the attached files.

Yehia A.-G. Mahmoud

Thank you Dr. Tarafdar for your time and help

Mohammed H. Musleh

Ahmed Mahdi

Good luck.