DTNB (5,5′-dithiobis(2-nitrobenzoic acid); 200 µM) was added, and sulphydryl content determined by absorbance at a wavelength of 412 nm. Stopped-flow experiments were performed on an OLIS ...

For the best results, you can drink 2–4 cups per day. However, you may want to avoid peppermint teas, as mint may trigger acid reflux symptoms in some people. Additionally, some herbs can ...

Hyaluronic acid is a beauty buzzword and for good reason. It may sound like something you'd use with a Bunsen burner in a GCSE science class, but it's actually the one ingredient you need to add ...