Tesco has come under fire for selling fruit that is not suitable for vegans. Britain’s biggest supermarket is looking for alternatives to the wax that is applied on some of its fruit after harvesting ...

The authors describe the background and applications of fully formulated aqueous shellac for film-coating systems. Shellac is a polymer used in coating applications to provide various functional ...

Some citrus fruits sold at the supermarket chain, including lemons, limes and oranges, are covered in a post-harvest wax containing shellac. Shellac, a resin secreted by the female lac bug on trees in ...