Pumpkin seed oil, dark green and viscous, comes from Styrian pumpkins (aka naked-seeded pumpkins), which were developed in Austria to produce seeds without a tough white hull. It’s a popular ...

“Aquafaba is a by-product of the legume industry,” the CEO explained. “Like albumin, it binds, emulsifies and foams. Typically it is poured directly into the sewer. “Aquafaba is great, but it’s liquid ...