Bartek Ingredients Inc., a producer of malic acid and food-grade fumaric acid, announced the successful completion of a 4,000 ton/year capacity increase of its malic acid production facilities.

The first in a series of capital investment projects to support its growing acidulants business, Bartek is expanding capacity and capabilities to allow for greater flexibility and support of its food, beverage, and confectionery; animal nutrition; and industrial customers.