Avni Yildizbaş

4 Questions 14 Answers 0 Followers

Questions related from Avni Yildizbaş

Can the extraction liquid be used directly in bioactivity studies without removing the solvent?

Normally, after extracting a plant with solvents such as ethanol, methanol, and water, the solvent is removed, and the extracts are pulverized. A stock solution is then prepared from the powdered...

02 May 2024 2,299 9 View

Which is true about the use of phytochemical substances obtained through extraction in experiments? Or what is the most correct method?

Is it correct to filter the extracts we obtain with Whatman filter paper and use them directly in experiments to investigate the bioactivity of phytochemical substances? Or is it correct to first...

20 December 2023 8,799 5 View

Is there any procedure to determine the chemical composition of herbal tea infusions by GC-MS?

I will be doing a study on herbal teas, so I want to determine the chemical content of herbal tea infusions. There are many sources in the literature, but I could not find a clear procedure for...

16 June 2023 7,687 4 View

Can self-vegetation occur from a little bit of soil placed in a closed container (like a plastic bottle) that receives light?

I wondered if tomatoes could grow in a closed container last summer. So I put some soil in a water bottle and a few tomato seeds and coriander seeds on top of the soil and then covered the seeds...

01 January 1970 4,524 18 View