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This work provides some evidences for the saponinproduction of Panax notoginseng callus by using biologi-cally active,wall-related oligosaccharins.In anappropriate concentration,three kinds of oligosaccharinsstimulated saponin formation or callus growth.Theconcentration of DO,GO and CO for saponin productionof Panax notoginseng callus culture were 15ppm,15ppmaud 20ppm respectively by comparing saponin yield.Itwas very obvious for DO to increase saponin contentwhen the concentration was 10ppm,and for GO tostimulate callus growth when the concentration was20ppm.It would be a good way to produce saponin byusing oligosaccharins in large scale culture in thefuture.
This work provides some evidences for the saponin production of Panax notoginseng callus by using biologi-cally active, wall-related oligosaccharins. In anappropriate concentration, three kinds of oligosaccharinsstimulated saponin formation or callus growth. The concentration of DO, GO and CO for saponin production of Panax notoginseng callus culture were 15 ppm, 15 ppmaud 20 ppm respectively by comparing saponin yield. Itas very obvious for DO to increase saponin content when the concentration was 10 ppm, and for GO tostimulate callus growth when the concentration was 20 ppm. It would be a good way to produce saponin byusing oligosaccharins in large scale culture in thefuture