Search for: [Abstract = "The maximum contents of the lignans in agitating shoot cultures were also interesting from practical point of view and amounted to 92.37 mg\/100 g d.w., 50.69 mg\/100 g d.w., 48.16 mg\/100 g d.w. and 15.77 mg\/100 g d.w., respectively. On the other hand, the maximum lignan amounts in suspension cultures were of another order of magnitude, equaling 21.75 mg\/100 g d.w., 5.54 mg\/100 g d.w., 4.07 mg\/100 g d.w. and 9.42 mg\/100 g d.w., respectively. The maximum total content of lignans obtain in agar shoot\-differentiating callus cultures, amounted to 486.78 mg\/100 g d.w. and was 1.3\- and 3.8\-fold higher than in extracts from fruits and leaves of native plant, respectively, analyzed for comparison.Thus, the studies demonstrated that the established different types of in vitro cultures could be a potential biotechnological source of four lignans under study, especially deoxyschisandrin. Next, analysis of phenolic acids was performed. These compounds have not been studied in Chinese magnolia vine so far. The first common step in biogenesis of lignans and phenolic acids \- shikimic acid pathway was taken into account. The studies in this direction were undertaken because of a wide range of valuable biological properties of these compounds comprising e.g. antiaggregatory, antioxidant, immunostimulating and anticancer activities. The studies demonstrated the effect of growth regulato"]

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