Lesaffre invests in alternative protein start-up – Food ManufactureThis minority shareholding will see Lesaffre helping Yeap to finalise the development of a new protein ingredient made from upcycled yeast. Yeap is ...2023.09.25 This minority shareholding will see Lesaffre helping Yeap to finalise the development of a new protein ingredient made from upcycled yeast. Yeap is ...