Here’s what you need to know about food dyes as their use is questioned by experts and consumers following the FDA ban on Red ...

Dear A Moment of Science, I know that red tides have something to do with the ocean turning red near beaches, but I'm not ...

US Food and Drug Administration officially revoked its authorization of Red Dye No. 3, a widely used food coloring that has ...

We weren't sure what to expect from our orange juice taste test. Many editors and staff members admitted they buy the same juice over and over without questioning it, so what would they make of having ...

Some of the richest sources of polyphenols include blueberries, strawberries, pomegranates, green tea, cocoa, and red wine. MCT oils and polyphenol supplements can work together to provide a range ...

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

The most iconic shades of red lipstick stand the test of time ... clarrisse It’s natural to envision orange when you think of Hermès, but the brand also offers a nice range of other lipstick ...

1994), and Tyr66Trp produces a cyan variant (CFP) (Heim and Tsien, 1996). The Thr203Tyr mutation produces a pi-stacking interaction with the GFP chromophore that red-shifts fluorescence, creating a ...

Neutral Red uptake was maximum for chitosan group (Figure 5b), being greater than control (p < 0.01) and collagen-chitosan (p < 0.001). All groups presented greater NR uptake than positive control ...

to the HA did not affected dehydrogenase activity (XTT, 2,3-bis[2-methyloxy-4-nitro-5-sulfophenyl]-2H-tetrazolium-5-carboxanilide), membrane integrity (neutral red uptake ... As expected, the positive ...

Red eyes are caused when blood vessels in the sclera (white part of the eye) swell or burst. This may cause redness in part or all of the eye and result in other symptoms such as itchiness or blurred ...