Funding for this Issue Brief was provided by the Massachusetts Health Funders Network, a new network of private health philanthropies in the Commonwealth, which includes the Blue Cross Blue Shield of Massachusetts Foundation, The Boston Foundation, Jessie B. Cox Charitable Trust, Harvard Pilgrim Health Care Foundation, The Health Foundation of Central Massachusetts, MetroWest Community Health C...

a novel, simple and more sensitive spectrophotometric procedure has been developed for the determination of brilliant blue fcf and carmoisine in food samples by an aqueous two-phase system (atps). after extraction, the absorbance values were measured at 527 and 632 nm for carmoisine and brilliant blue fcf, respectively. the effects of different parameters such as, polyethylene glycol (type and ...