Once Rory McIlroy was seen eating a tube of Wyldsson’s ProMix trail mix during a break in play at the US PGA championship last week, the start-up’s sales have rocketed, writes Trish Dromey

Adapting sensors that were previously used in medical diagnostics, Allogen Biotech has created a unique device which can be used to check gluten levels during food production, writes Trish Dromey