Yaya LEYGNIMA Ouattara

11 Questions 4 Answers 0 Followers

Questions related from Yaya LEYGNIMA Ouattara

Hello dear researchers. I would like to know what is a normalized mass in an EDX analysis?

EDX analisys

01 August 2024 5,902 2 View

What does R2, adjusted R2 and predicted R2 mean in a process modeling and optimization study?

28 January 2024 767 0 View

Good morning. Is there a direct relationship between optical density and bacterial biomass concentration?

I want to calculate the concentration of the bacterial biomass of Lactobacillus fermentum based on the optical density of the samples taken. I want to have a very simple technique to do this....

27 December 2023 5,681 3 View

Hello. I would like to know what are the techniques to block the activity of lactic germs during lactic fermentation?

I want to do glucose and lactic acid assays during lactic fermentation. During sampling, how should the samples be stored for analysis?

22 April 2022 1,833 1 View

I would like to know how to calculate the content of total phenolic compounds in the pods of cocoa pod husks ?

I would like to know the lignin degradation products in cocoa pod husks, after delignification.

04 November 2021 8,945 6 View

Good evening, I want to prepare a solution of sulphuric acid 3% from a solution 72%. Because too many disparities in literature. How do I do that?

I would like to double hydrolysis of an agricultural residue using sulphuric acid. The problem lies in the preparation of solvent dilution. Thank you

30 July 2020 6,401 1 View

I would like to know in what order to make the mixture when we want to formulate a biocomposite PLA / natural fiber with a citrate plasticizer?

The study relates to the improvement of the ductility and the thermo-mechanical properties of PLA by reinforcement with natural fibers and a citrate plasticizer. Cordially.

03 July 2020 7,073 2 View

How to prepare a citric acid solution of pH 2.5 and 3 from 100% citric acid powder?

I have to extract pectin from agricultural residues with citric acid of pH 2.5 and 3 from citric acid powder, I would like to know how to prepare the citric acid solution, since the Citric acid...

12 March 2020 6,189 1 View

I have to make an experiment plan for the pretreatment of agricultural residues with calcium hydroxide. What are the influencing factors, the areas ?

I work on the recovery of agricultural residues.

06 February 2020 1,835 3 View

I want to know the influencing factors and the areas of variation for the pretreatment of lignocellulosic with calcium hydroxide?

I work on the recovery of agricultural residues. I have to make an experiment plan for the pretreatment with calcium hydroxide. I want to know the influencing factors and the areas of variation?

28 January 2020 800 0 View

Good evening. I would like to know with exactitude the fermentable sugars which enter in the lactic fermentation of the lignocellulosic?

27 January 2020 2,236 0 View