Corn oil extraction process

1.1 pressing method
Microwave drying machinery technology for corn oil is mainly based on the use of external mechanical pressure to squeeze out the oil from the oil material. The oil production method for oil crops is the pressing method.
Corn oil extraction process
Compared with other oil products, the corn germ production process, equipment and operation technology are basically the same. The process of preparing oil quality includes cleaning, drying, softening, rolling, steaming, oil extraction and refining. Series process. In this process, the main purpose is to separate the endosperm and the skin from the corn to avoid the influence of the substances on the oil yield and the quality of the oil. The softened water is usually 10%~12%, the temperature is controlled at 60 °C, and the softening time is controlled at 15~20 min.

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