You may notice your period has a lingering odor every month. Your period blood may smell if you have an infection or imbalance of vaginal bacteria. Leaving a tampon in for too long may also cause ...

(No, not a person named Esther.) Esters are chemical compounds (usually pleasant) that give many foods their signature smell ...

It is the entity responsible for the sweet smell given off by orchard fruits, for example. The Production of Esters in Whisky Making Esters are usually produced during two key stages of whisky ...

During esterification this small molecule is water. Esters have characteristic smells and are insoluble in water. The functional group (-COO) is known as the ester link. The main use of esters is ...