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Utsiktene til hvitløkolje

2020-11-02

Kina er et viktighvitløk producer and exporter in the world, but there are relatively few deep-processing of hvitløk, mainly exporting primary products and raw materials. In order to enhance international competitiveness, hvitløkblir videre behandlet, spesielt av høy kvalitethvitløk oil. Det er veldig nødvendig å få produkter til å utvikle seg i retning av høy merverdi. Dette krever kontinuerlig forbedring av ekstraksjonsprosessen avhvitløk oil. Den tradisjonelle ekstraksjonsmetoden for dampdestillasjon og ekstraksjonsmetoden for organisk løsemiddel har lang ekstraksjonstid og ekstraksjonshastigheten påhvitløk 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 hvitløk 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 hvitløk oil, deodoriseringsteknologien og stabiliseringsteknologien til allicin bør forbedres og perfeksjoneres kontinuerlig for å sikre at den ekstrahertehvitløk oilhar god kvalitet og god aktivitet. Samtidig bør vi trappe opp forskningen og utviklingen avhvitløk oil deep-processed products, and use good products to help raise people's awareness of hvitløk oil and promote the development of this field.

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