Additive number theory investigates the ways in which integers can be expressed as sums of elements drawn from prescribed sets. Central to this field are representation functions, which count the ...

They integrate with the food item to become a component, thereby improving its quality. Food additives are used during production, processing, treatment, packaging, transportation or storage of food.

We often think of food additives as complex chemical substances produced by our modern society. However, the use of food additives dates to ancient times. Early people used salt to preserve meat and ...

With global production of plastic exceeding 280 metric tons every year, a fair amount of it makes its way to the natural environment. However, until now researchers haven't known whether ingested ...