Extraction of Curcuminoids from Curcuma wenyujin by Ultrasonic Assisted Ionic Liquid and Enzymatic Method
Establish an ultrasonic-assisted ionic liquid and enzymatic extraction method for curcumin components of warm turmeric gold.Methods First,dry and pulverize fresh turmeric gold,add enzyme and ionic liquid to the warm turmeric gold powder in turn,ultrasonic,ethanol,ultrasonic,centrifugal,take the supernatant to recover ethanol,add petroleum ether extraction,take petroleum ether layer,and recover the extraction agent.The yield of curcumin was 0.303 1％,and the purity was 95.73％.A convenient extraction method using ionic liquid as green solvent was established for the extraction of curcumin from warm turmeric gold.The green solvent could cooperate with enzyme to promote the decomposition of cell wall,significantly shorten the extraction time and reduce the use of organic solvents,and could cooperate with enzyme to extract the active components of hot turpentine gold,which could be recycled and had a high yield of target products.
Curcuma wenyujincurcuminoidsextraction method of traditional chinese medicine components
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