Kina er et vigtigthvidløg producer and exporter in the world, but there are relatively few deep-processing of hvidløg, mainly exporting primary products and raw materials. In order to enhance international competitiveness, hvidløgbehandles yderligere, især af høj kvalitethvidløg oil. Det er meget nødvendigt at få produkterne til at udvikle sig i retning af høj merværdi. Dette kræver kontinuerlig forbedring af ekstraktionsprocessen afhvidløg oil. Den traditionelle dampdestillationsekstraktionsmetode og organisk opløsningsmiddelekstraktionsmetode har lang ekstraktionstid og ekstraktionshastigheden påhvidløg 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 hvidløg 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 hvidløg oil, deodoriseringsteknologien og stabiliseringsteknologien af allicin bør forbedres og perfektioneres kontinuerligt for at sikre, at den ekstraheredehvidløg oilhar god kvalitet og god aktivitet. Samtidig bør vi styrke forskningen og udviklingen afhvidløg oil deep-processed products, and use good products to help raise people's awareness of hvidløg oil and promote the development of this field.
