Saco Foods, a US manufacturer of shelf-stable products and a portfolio company of Fengate Private Equity and Weathervane Investment Corp, has announced the acquisition of Quinoa Corporation and its brands Ancient Harvest and Pamela’s from Encore Consumer Capital. Founded in 1983, Ancient Harvest is known for bringing quinoa to the US market and also makes plant-based products such as gluten-free pasta and polenta. The Pamela’s portfolio meanwhile includes gluten-free pancake …