By the late 19th century, it would become less putrid, as manufacturers added chemical preservatives to slow decomposition in the bottle. But the real change—the invention of modern ketchup ...

Studies show beauty products targeting Black women contain dangerous chemicals linked to increased breast cancer risk and ...

Co-author Zhenyu Tang, CTO at Henning Chemical (Shanghai) Co., Ltd, says, “The preservatives presented in this review, at normal use levels, kill the microorganisms rather than inhibiting their ...

RFK Jr. said in Wednesday's confirmation hearing that he wants to combat food dyes. 'Crunchy moms' finally feel seen.

Wiley organized volunteers for human trials to test the effects of chemical food preservatives. For free food and five dollars a month, 12 healthy young men became test subjects.

Chemical analysis was conducted by using a ... and measuring the pH of each solution. The preservative effectiveness of the solutions was tested by the recovery of inoculations of compendial ...