Apple seed oil oil, with the oil cake being used to supplement animal feed. Apple seeds are known to contain low concentrations (lower than apricot or almond seeds) of amygdalin, a compound that degrades into Hydrogen Cyanide (HCN) when metabolized. Apple seed oil Apple seed oil is a fixed oil found in apple seeds. It is used in the cosmetic and medical industries. A study on apple seed oil was conducted in 2007 which found that apple seeds contain a high amount of both oil and protein (27.5 to 28% and 33.8 to 34.5%, respectively). Analysis of amino acids in apple seeds concluded
Dumas Seed Company warehouse for both human and animal consumption, including Campbell's split-pea soup packets and as a supplemental ingredient for animal feed. Edwin A. Dumas purchased the seed warehouse to store dry peas in the early 1960s. Dumas, a long-time resident of Pullman whose father established the first commercial apple orchard in the state of Washington, began working in the agricultural industry as a field man for the Green Giant Company after high school graduation. In 1942, Dumas began his career in pea processing, working for Klemgard Pea Processing Company in Pullman. In 1959, he purchased a competitor's seed company, Washburn-Wilson Seed Co.