Wael Khalil El- Tramsey

6 Questions 1 Answers 0 Followers

Questions related from Wael Khalil El- Tramsey

What is the alternative for pectin in food industries ???

I search for an alternative material for pectin with similar or near binding properties in food industries particularly jam.

23 February 2023 7,561 7 View

How to extract sesamin and sesamolin from sesame cake?

We do a treatment for sesame seeds in order to separate the crust(cake) of sesame seeds and get the core to be ground to get tahini. the question now I have a large quantity of this crust and I...

19 December 2022 9,195 0 View

What precuations during peparation of denatonium benzoate and denatonium saccharide?

I will pepare denatonium benzoate and denatonium saccharide from lidocaine and benzyl chloride I need to know more safety precuations during preparation or any health problems on exposure to the...

04 January 2022 3,194 1 View

What are the driving factors behind amide formation or CT complex?

In the reaction of aniline and 3,5-Dinitrosalicylic acid what is the product amide or CT complex and why?

03 February 2019 3,102 0 View

How I do recrystalyzation for a chrmical compound that oftenly soluble in all solvents at room temperature???

I have prepared a chemical compound and I need to do recrystalyzation for purification, I tried many solvents like dust. water, benzene, chloroform, ethanol, cyclohexan... It is soluble in all...

23 December 2018 2,294 4 View

Does anyone have experience with polymer characterization?

first: I had extracted a natural polysaccharide polymer, how can I know it is (1,4) or (1,6). second: I had prepared complexes with this polysaccharide and transition metal ions, How can I know...

09 August 2014 4,699 5 View