Given their putative role in chemoprevention, validated methods are needed for quantification of total glucosinolates. Based on the colorimetric reaction of ferricyanide with 1-thioglucose, released ...

Proanthocyanidins (PACs) are naturally occurring flavonoids possessing health beneficial bioactivities. Their quantification often utilizes the 4-dimethylaminocinnamaldehyde (DMAC) spectrophotometric ...

The proposed spectrophotometric method is simple and rapid for the in vitro determination of SPF values of sunscreens emulsions. Sunscreens; Cosmetic products; Sun protection factor; UV ...

Abstract A simple, fast, sensitive and accurate spectrophotometric method has been developed for the quantitative determination of cephalexin monohydrate in dosage form and in commercial formulations.

A novel, portable assay can deliver TB diagnoses in under an hour at low cost using samples of blood, saliva, or sputum, according to a recent study.