According to a story in the Sioux City Journal , the makers of Jolly Time Pop Corn are releasing new varieties made with Smart Balance, a butter substitute using technology patented at Brandeis. The blend of oils, based on research from KC Hayes’s lab in Biology, is “heart-healthy” by virtue of containing a blend of polyunsaturated, monounsaturated and saturated fats designed to improve the HDL/LDL cholesterol ratio.