Maple Leaf Foods, a Canadian manufacturer of meat products, has announced the signing of a definitive agreement to acquire plant-based protein firm Field Roast Grain Meat for $120 million, plus related costs. Field Roast Grain Meat is described by Maple Leaf Foods as a leading brand of premium grain-based ‘meat’ and vegan cheese products, with annual sales of approximately $38 million. Based in Seattle, USA, the firm manufactures lines of …