When Valerius D. Anderson filed a patent for his mechanical screw press in April 1900, during the Industrial Revolution, he planted the seeds for a groundbreaking invention that would revolutionize the industry. At that time, a batch hydraulic press was the only way to mechanically extract liquid from solid material. It could take hours to…
Marketed by some as the best part of waking up, coffee is a crucial ingredient in the morning routines of many people around the world. While most of the global coffee supply ends up ground and brewed to create the classic breakfast beverage, the unique properties of the bean and the oil it contains give…
Over the last several decades, soybean meal has become the world’s dominant protein source in animal feed rations. More than three-fourths of the global soy supply ends up in feed formulations every year, more than any other oilseed or cereal grain. But what makes this an essential part of many animals’ daily diets? As a…
When the outer layer of brown rice, or bran, is removed to make white rice, it sets off a ticking time bomb for processors. The milling process activates an enzyme in the bran that quickly breaks down lipids—destroying the valuable fat that could otherwise be extracted as rice bran oil. Moreover, raw rice bran has…
As the world’s most abundant oilseed crop, soybeans supply the most common source of vegetable protein in animal feeds and human foods. Although soy’s prime purpose is to produce meal for animal feed, the meal remaining after oil extraction can be further processed into other useful ingredients. In the form of texturized soy protein (TSP),…
It’s no wonder why the source of cocoa beans, the cacao tree, was named “food of the gods” (Theobroma). The distinctively chocolatey flavor of cocoa products has been a favorite of countless civilizations throughout time—satisfying cravings both bitter and sweet, while supplying a bounty of beneficial qualities beyond food. However, many overlook the complexities of…
Virgin coconut oil has been called “the healthiest oil in the world” thanks to its unique fatty acid composition and abundance of nutrients. Unlike traditional coconut oil—which is extracted from dried coconut meat, or copra, and then refined, bleached, and deodorized (RBD)—pure virgin oil is pressed directly from fresh coconut kernels, so it retains all…
Although large-scale soybean processors dominate the commodity vegetable oil markets, these solvent extraction plants can’t produce organic products because of the hazardous chemicals they use. So, while small-scale mechanical oil mills may not be able to compete in terms of overall production volume or oil recovery rates, they can differentiate themselves by specializing in organic…
Peanuts dominate as the most popular nut in America, where each person eats more than seven pounds per year on average. While Americans tend to favor this snack as a spreadable nut butter, this tasty seed is popular around the world as a versatile ingredient rich in protein, fiber, and oil. Although peanuts are most…
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