Soybean oil is one of the common edible oils in daily life, and its processing process includes many links, from raw material pretreatment to finished product refining, each step is very important. Next, let’s learn more about the main steps of soybean oil processing in soybean oil plant. …
Why should oil decoloration be carried out in a vacuum environment?
In the process of edible oil refining, decoloration is an important technological link, and its purpose is to remove pigments, impurities and other components that may affect the quality of oil, so as to make oil more transparent and pure. In this process, it is usually necessary to operate in a v…
Key factors affecting decoloration effect of oil refining
Decolorization of oil refining is a very important step in the process of oil processing. Its purpose is to remove pigments and impurities from oil and improve the appearance and quality of oil. However, the decolorization effect is often influenced by many factors. The following are the analysis …
Effect of high moisture content of oilseeds on oil extraction
In the process of oil processing, the moisture content of oilseeds is a crucial factor. Excessive moisture will not only affect the extraction efficiency of oil, but also adversely affect the product quality and edible oil processing equipment. The following will analyze the specific effects of ex…
How to extract soybean oil
Soybean oil is a common and nutritious vegetable oil, which is widely used in cooking and food processing. The process of extracting soybean oil usually includes the following steps: 1. Cleaning and screening soybeans First of all, soybeans need to be cleaned to remove impurities such as…
The principle of solvent extraction is different from that of traditional pressing
In the food processing industry, oil extraction is a crucial step. Common oil extraction methods include traditional pressing and solvent extraction. These two methods differ significantly in principle and each has its own unique advantages and disadvantages. Traditional pressing Traditi…
The difference in oil yield between solvent extraction and traditional pressing
In edible oil production, oil yield is a crucial indicator of process efficiency. As two main oil extraction processes, solvent extraction and traditional pressing differ significantly in oil yield. Understanding the characteristics and advantages/disadvantages of these two methods can help u…
Will impurities and shell content affect the oil yield of sunflower seeds?
Sunflower seeds are a common oilseed crop, and their oil yield and quality directly affect economic benefits and consumer demand. In the sunflower seed oil extraction process, impurities and shell content (sunflower seed shelling machine)are two important influencing factors, significantly impacti…
Effect of high moisture content of oilseeds on edible oil processing
In the process of edible oil processing, the moisture content of oilseeds is a crucial parameter. If the moisture content of oilseeds is too high, it will not only affect the processing efficiency, but also adversely affect the quality and safety of the final product. The following are some of the…
Selection principle of decoloring agent in decoloring process of edible oil refining
In the process of edible oil refining, decoloration is a crucial process, the main purpose of which is to remove pigments and other impurities in oil, so as to improve the quality and sensory characteristics of oil. In the decoloring process, the selection of decoloring agent is directly related t…