The Preparation Of Panax Ginseng Health Food

Panax ginseng health food is prepared from extract of ginseng under forest. It is a kind of modern traditional Chinese medicine preparation which can ease physical fatigue and help protecting chemical liver damage.The total ginsenosides as the index, we compared the traditional water extraction, enzymatic hydrolysis and ultrasonic circulation method with extraction rate, in contrast to the other two methds, the traditional water extraction has the higher extraction rate of panax ginseng. Orthogonal design was applied to optimize the extraction technology of panax ginseng conditions. Optimum conditions of extraction is:Extract three times, extraction time is1.5h,l h,0.5h, add the water followed by medicine volume12times,10times,8times.Panax ginseng is made into three formulations, selecting one of them, make it into chewing tablets and examine its relevant index. As the index with taste,color,hardness, organization of the state to analyze prescription, choosing the best extraction technology. Using orthogonal design to optimize the process of prescription. And the optimal prescription for chewing tablets is:extracts content of panax ginseng is25%, dextrin dosage is64%, citric acid is5‰, mannitol is5%, lactose is5.5%, suitable amount of50%ethanol amount. Determinate the dry grain liquidity and hygroscopic of tablets before pressing them, the indicators qualified.During the research of quality standards, in TLC identification experiment, reference substance and samples has the same color spots in the corresponding position, its color showed very clear spot, has no negative interference and separation effect is good. Using UV spectrophotometer determinate the total ginsenosides, the method is reliable, simple and easy. We also used HPLC to determine the content of ginsenoside Rgl、Re、Rbl, the separation is effective to other component, and all m、 RSD indicators were less than2%.