Ribena

Ribena was a drink served at the buffet of Lady Aesculapius's funeral in place of alcohol, though they drank it in wine glasses. (PROSE: Life After Death)

In non-valid sources
While arguing with his fellow Doctor actors over the size of Tom Baker's part, Sylvester McCoy had a carton of Ribena. (NOTVALID: Doctor Whoah! 379)