James F. Boyce was an American chemist who worked for the N.K. Fairbank Company of Chicago, a manufacturer of lard, cooking oils, soaps, and detergents. He helped create new washing products such as Gold Dust washing powder. Boyce pioneered techniques that are now used in the isolation and removal of consumable hydrogenated vegetable oils from plants. Later in life, he ran the Chicago Glass Novelty Company.

Crisco is an American brand of shortening that is produced by B&G Foods. Introduced in June 1911 by Procter & Gamble, it was the first shortening to be made entirely of vegetable oil, originally cottonseed oil. Additional products marketed under the Crisco brand include a cooking spray, various olive oils, and other cooking oils, including canola, corn, peanut, sunflower, and blended oils.