Rapeseed oil is a common edible oil in the market. It has good flavor and high nutritional value, and the sufficient supply of raw materials makes it one of the main edible oils in my country. Currently, there are many varieties of rapeseed oil on the market. If your factory want to produce good rapeseed oil, the important things is that choose one good rapeseed oil pressing equipment and manuafaturer.
1. Rapeseed Oil Extraction Method
The mainstream rapeseed oil extraction method is the pressing method, including cold pressing and hot pressing. Which mothod can produce good rapeseed oil?
Cold-pressing rapeseed oil is physically pressed under low temperature conditions to retain the taste of the oil itself. The finished oil has an astringent, nutty and seedy aroma. The bioactive compounds in the rapeseed raw materials are better preserved during the cold-pressed process. The oil tastes soft and fresh, and is very popular in many regions abroad.
Hot-pressed rapeseed oil is mainly vegetable oil obtained by pressing after frying seeds or heat treatment. In some areas, they also call hot-pressing rapeseed oil for Luzhou-flavored rapeseed oil. Because of its strong fragrance, it caters to people pursuing the concept of healthy diet, so many consumers love it. Luzhou-flavored rapeseed oil accounts for about 30% of the domestic rapeseed oil market.
In summary, whether which method, both can produce good rapeseed oil. The premise is that you have a good rapeseed oil press machine.
Before pressing, frying rapeseeds is very important, which largely determines the nutritional value and quality of fragrant rapeseed oil. Moderate roasting of seeds helps to increase oil yield and content of beneficial lipid. And it will also producing desirable color and aroma. There are many factors all impact the oil flavor and oil yield. For example: the temperature and time of frying seeds, the moisture and process of oil seed pressing. Only you know these factors, you can produce good rapeseed oil.
If the oil factory wants to improve the quality of oil products. It is necessary to better control the temperature and time of frying seeds. And it needs a strong aroma rapeseed oil pressing equipment with an automatic temperature control system. So as to achieve convenient and quick control of production temperature and time.
The rapeseed screw oil press is an important equipment for the production of fragrant rapeseed oil. Therefore, we recommend that the oil factory should not choose the oil pressing equipment with low price and substandard quality for the sake of cheapness when purchasing. The gain outweighs the gain.
Most rapeseed oil mills in Africa go to Benteng Machinery to purchase rapeseed oil extraction equipment after market research and performance comparison. Benteng Machinery Co., Ltd. specializes in the production of various oil pressing equipment, with strong strength and advanced technology. And we produce the oil pressing equipment is high quality, long service life, high oil yield and fast production efficiency. And our machine can produce good rapeseed oil, which it hot sale in market.