Plastic polypropylene vials showed minimal BAK adsorption loss, outperforming glass vials, including premium and silanized types. Benzalkonium chloride (BAK) is a common preservative composed of ...
If you’re fortunate, all the flavors will be featured at this year’s holiday feasts—sweet, salty, sour, bitter, umami, and, perhaps, a sixth—ammonium chloride. If you’re celebrating in a Scandinavian ...
Share on Pinterest Researchers say the new sixth taste activates a strong sensation in receptors that detect sour tastes, which could be a survival mechanism. Rich Legg/Getty Images Researchers say ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback