Do you know an online software tool which can classify a large number metabolites into different groups such as carbohydrates, lipids, flavonoids…etc?

More Mahmoud Yaish's questions See All

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 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

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

Trying to make optimization for Mixer on different pdk ?

i make a design topology of mixer For my graduation project working at 28 Ghz on cadence with UMC pdk and get this result S(2,1) 3.5db but when trying to make same topology with another pdk on...

09 June 2024 9,729 3 View

Is it good choice to use the SARC/J auxiliary basis set with def2-SVPD basis set without including any relativistic effects like ZORA or whatever?

I’m currently utilizing the ORCA software for my computations, applying the PBE0 functional combined with the def2-SVPD basis set and incorporating the RIJCOSX approximation. For the auxiliary...

07 June 2024 6,352 0 View

Do the methods of calculating the absorption coefficient (Alpha) from absorbance differ between powder samples and thin films?how is it calculated ?

When using the absorption spectrum to determine the absorption coefficient (Alpha), do the calculation methods differ between powder samples and thin films? If there are differences, what are the...

07 June 2024 8,797 2 View

How do quick initial-test to select antibiotic-producing fungal strains?

We have dozens of pure fungal strains recovered from the soil and need to know the extent of their ability to produce antibiotics. Still, the problem is the spread of fungal mycelia on the plate...

09 May 2024 9,467 2 View

Does anyone have detailed methods and instructions on how to count the numbers of intraepidermal nerve fibers (IENFs)/mm using Fiji - ImgaeJ?

Counting the numbers of intraepidermal nerve fibers

05 May 2024 3,296 1 View

Effects of Aeromonas caviae and Aeromonas veronii on Freshwater Fish?

28 April 2024 9,191 1 View

Convert solid organic powder to nanoparticle?

i synthesized schiff base with bulk size., any suitable method to convert it in nanosize with full regards

22 April 2024 1,423 2 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 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

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Optimal siRNA Volume for Complexation with Liposomes in a 2.5 mL Solution with 10 mg/mL Lipid Concentration?

How much volume of siRNA can I add to 2.5 mL of liposomes with a total lipid concentration of 10 mg/mL?

27 July 2024 6,920 1 View

Does soybean seed coat or cotyledon contain chlorophyl or flavonoids? What types? determined by paper chromatography? other methods (high school lab)?

Am trying to develop a lesson/lab to determine and compare antioxidant properties of soybeans of various colors. Preference would be low tech and low cost. Any assistance is greatly appreciated.

25 July 2024 7,498 2 View

How to dispose off lipids waste?

I am looking for a lipid waste disposal method, keeping in mind the environmental, health and safety aspect of lipid waste. Could someone please provide guidelines or the lowest acceptable...

25 July 2024 637 5 View

How to select relevant metabolites from multiple annotations ?

I am using the Polyomics Integrated Metabolomics Pipeline (PiMP) for metabolite feature analysis. After annotating my data, I have encountered cases where multiple potential metabolites are...

24 July 2024 5,789 0 View

What does negative readings in spectrophotometer denote. Was testing TSS content of bacterial cultures?

I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...

22 July 2024 9,576 4 View

Sadegh Jamalkandi Azimzadeh

Dear Mahmoud,

Try metaboanalyst database ( www.metaboanalyst.ca)

Charalampos Proestos

Try the following link: https://www.nature.com/articles/ncomms12423.

Also read publication: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3299976/

where there is a table of software tools for metabolomic analysis.