Membrane separation technology for clarification and filtration of sesame oil

Membrane separation technology for clarification and filtration of sesame oil1

Sesame oil is extracted from sesame seeds and has a special fragrance, so it is called sesame oil. In addition to food, sesame oil has many medicinal properties. For example: protect blood vessels, delay aging, treat rhinitis and other effects. Traditional sesame oil filtration generally adopts plate-and-frame filtration. Due to the low filtration precision, it is impossible to completely remove particulate impurities and colloidal impurities suspended in the oil body. After a long period of storage or refrigeration, impurities flocculate and precipitate, which greatly affects the sensory perception and quality of the products. Today, the editor of Bona Bio will introduce the application of membrane separation technology in clarifying and filtering sesame oil.

With years of experience in membrane technology, Bona Bio combines membrane separation technology with traditional filtration methods, uses polymer materials as filter media, and uses physical filtration technology. After the product is naturally precipitated, the supernatant is taken and pumped into the filter. The obtained product can retain the original natural flavor and nutritional value to the greatest extent. After filtering, the oil body has no sediment, and the sesame oil is clean, bright and mellow in taste.

Sesame oil membrane filtration process:
Stone ground sesame oil—natural sedimentation—coarse filtration—membrane filtration—finished sesame oil

The advantages of sesame oil membrane filtration technology:
1. High-precision filtration at the molecular level can effectively remove impurities such as macromolecular proteins, colloids, and cellulose in Zanthoxylum bungeanum oil, and the permeate is clear and translucent, and it is not easy to cause precipitation and turbidity after cooling;
2. The cross-flow operation mode can better solve the problem of pollution and blockage, and it is convenient to clean;
3. The membrane filtration equipment adopts advanced modular design, the filter material is easy to replace, and the operation is simple;
4. There is no phase change in the separation process, and the energy consumption is low, which meets the clean production requirements of energy saving and emission reduction;
5. Imported membrane elements are used, which have a long service life and do not need to be replaced frequently;
6. Use 304 or 316L stainless steel sanitary materials, in line with QS sanitary standards.

Bona Bio is a manufacturer specializing in the production of membrane separation equipment. It has many years of production and technical experience, focusing on solving the problem of filtration and concentration in the production process of biological fermentation / beverage / traditional Chinese medicine / animal and plant extraction. Circular production methods can effectively help customers improve production efficiency and achieve cleaner production. If you encounter problems in membrane filtration, please feel free to contact us, we will have professional technicians to answer for you.


Post time: Apr-20-2022
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