Mahalaga ang Tsinabawang producer and exporter in the world, but there are relatively few deep-processing of bawang, mainly exporting primary products and raw materials. In order to enhance international competitiveness, bawangay karagdagang proseso, lalo na ang de-kalidadbawang oil. Napakailangan upang gumawa ng mga produkto na bumuo sa direksyon ng mataas na idinagdag na halaga. Nangangailangan ito ng patuloy na pagpapabuti ng proseso ng pagkuha ngbawang oil. Ang tradisyunal na pamamaraan ng pagkuha ng singaw ng singaw at pamamaraan ng pagkuha ng solvent na organikong may mahabang oras ng pagkuha, at ang rate ng pagkuha ngbawang oil is relatively low. Supercritical CO2 extraction technology has the advantages of short production cycle, high extraction efficiency, safety and reliability, among which pilot and industrial applications are already in progress. It is believed that with the further deepening of the study of combining supercritical extraction technology with industrialization, the application of this technology in the further processing of bawang will develop rapidly. The new ultrasonic and microwave-assisted extraction technology, because it has the advantages of improving the mass transfer rate and shortening the extraction time, has gradually shown advantages in the extraction of natural products. However, such methods are still mainly in the laboratory research stage, and their large-scale application in industrial production needs further research. At the same time, in the extraction process of bawang oil, ang teknolohiyang deodorization at ang stabilization technology ng allicin ay dapat na patuloy na pinabuting at ginawang perpekto upang matiyak na ang nakuhabawang oilmay mahusay na kalidad at mahusay na aktibidad. Sa parehong oras, dapat nating palakihin ang pagsasaliksik at pag-unlad ngbawang oil deep-processed products, and use good products to help raise people's awareness of bawang oil and promote the development of this field.
