Canned foods are making a comeback as research reveals they can be just as nutritious as fresh options while being ...

Both types can be used for making cherry jam, but both are low in pectin. This recipe uses jam sugar, which has added pectin and citric acid to help the jam set. Rinse the cherries, then remove ...

An assortment of wild plants served on dishes with jam in the center of the table - Static Media / Shutterstock / Getty ...

Polyquad ® is a detergent-type preservative derived from BAK. Polyquad was formulated in the mid 1980s by Alcon as a preservative for contact lens storage solutions. It was developed because ...

Preservatives are added to multidose medication bottles to inhibit microbial contamination. An assortment of different preservative formulations has been used in ophthalmic medicines and many of ...