Ebrahim Elkhtab

6 Questions 53 Answers 0 Followers

Questions related from Ebrahim Elkhtab

How to dissolve Moringa oliefera extract?

Dear professors, I have an extract from moringa leaves. it is extracted with solvents. my question is how to dissolve this extract in a good way?

12 September 2017 9,380 4 View

How do I extract encapsulated peptides?

If you have encapsulated peptides in cyclodextrin and would like to extract these peptides from encapsulation statue, what is the method for this?

13 April 2015 2,875 5 View

How can I fix or refresh the pH electrodes?

does any body have idea about fixing pH electrodes?

05 March 2015 2,927 12 View

Does anybody know how to find a database for bioactive peptides?

I need to know the official database of bioactive peptides

05 November 2014 5,965 14 View

This discussion is about a mistake by reserchers who use the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method for antioxidant estimation

Hi everybody, I found in many articles for the antioxidant estimation using 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method a mistake that I think everyone has to take care about. all the papers that...

01 January 1970 4,130 6 View

16s and 23s rDNA sequencing results

Hi everybody, I have bacterial isolates and after the isolation of the DNA, the amplification of the DNA was done for 2.4 kb (approximately) fragment encompassing the 16S, the spacer region and...

01 January 1970 9,341 1 View