The biological introduction of peanuts Peanut is one of China’s six major oil crops, production is also very large. China is rich in peanut resources. Every year, more than 3.5 million tons of peanuts are used to make oil. About 1.2 million tons of peanut meal is produced every year, which is rich in protein The
1 Pretreatment of rapeseed Pretreatment includes crushing, steaming and peeling. The purpose of rapeseed peeling is to remove the main fiber and pigment body, otherwise it will reduce the feeding value of the cake. On the other hand, the leaching process is conducive to solvent penetration (the leaching can improve the porosity of the blank).
Grapeseed oil is extracted from the seeds of grapes, typically wine grapes. Since grape seeds are usually discarded as part of the wine making process, the extraction and sale of the oil can be a profitable sideline, as well as an efficient use of a byproduct. In the 20th century, it began to be processed and sold in much
Unsaturated fat is one of the three main types of fats, the other two being saturated fat and trans fat. These unsaturated fats are perhaps more commonly known as vegetable oils, since they are almost always plant-based, although there are some naturally unsaturated fats in certain meats. This type of fat remains in a liquid
Saturated fat is one of the two main categories of fats that appear in foods. It is distinguished from unsaturated fat in that there are no double bonds between carbon atoms in its chemical makeup, so that the fatty acids are saturated with hydrogen. Naturally occurring saturated fat, such as the fat found in animal-based foods, congeals when cool, while naturally occurring