found: Nuts web site, February 23, 2017:(Arrowroot powder is an easily digestible starch derived from the stock of the arrowroot plant, Maranta arundinacea. Arrowroot powder can be used as a thickener for sauces, gravies, puddings and jellies. Unlike cornstarch or flour, arrowroot powder has a completely neutral taste, and will not make your sauces turn cloudy. It's also great for gluten-free baking because it helps make cakes and cookies lighter and softer. Arrowroot powder is also known as arrowroot flour and arrowroot starch.)