• Applied Biological Chemistry
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• v.45 no.3
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• pp.173-178
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• 2002

Graft cultivation of Paeonia and Moutan was attempted to improve the harvest yields of medicinal parts of the plants. When Paeonia root was grafted with Moutan stem, the harvest yields of underground roots showed 35% increase, with Paeonia radix and Moutan cortex ratio of 3 : 1 paeoniflorin and paeonol contents among grafted Paeonia radix (11.71 and 0.35 mg/g, respectively), Paeonia radix (9.91 and 0.80 mg/g, respectively), and Moutan cortex (10.81 and 2.84 mg/g, respectively) were not significantly different. Paeonia radix grafted with Moutan stem was cultivated to investigate the ecological properties and to compare index components, including minerals, fatty acids, and organic acids. The contents of 10 major minerals among the samples were very similar, whereas those of Fe were different, showing 86.06, 127.36, 75.05, and 140.63 mg/g for (Paeonia radix, Paeonia radix grafted, Moutan cortex, and Moutan cortex grafted) contents and GC profiles of 11 fatty acids including linoleic, palmitic, linolenic, and oleic acids and those of 6 organic acids including oxalic, citric, and malic acids were very similar. Results of sensory evaluations were very similar between Paeonia radix and Paeonia radix grafted or Moutan cortex and Moutan cortex grafted showed astringent taste, and stronger sensory intensity of Paeonia radix than Paeonia radix grafted showed bitter taste, and stronger sensory intensity of Moutan cortex than Moutan cortex grafted.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.37 no.3
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• pp.283-287
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• 1992

This experiment was carried in order to compare some propagation methods and the effective components in the root of Paeonia albiflora pallas, Paeonia moutan Sims and Paeonia albiflora pallas root grafted with Paeonia mouton sims The optimum seeding time of August 20 to september 10 for increasing germination ratio. The growing and developing of Paeonia albiflora Pall. for root dividing methods was advantageous to practice at Autum than at spring season. The shoot cutting method during the flowering time was proper to increase the rooting ratio with the aid of Ruton, the plant growth regulator but not emerged of apical bud. The grafting stages between the Paeonia albiflora pall. and Paeonia moutan Sims was available to practice during the September for increasing the thickness growth of root. Among the effective components of the paeony the paeoniflorin was shown high, while paeonol in paeony moutan. The paeoniflorin of herbaceous paeony / paeony moutan was increased about 75.9% than herbaceous paeony alone, and the other compoents are similar to those of herbaceous paeony root.

• Korean Journal of Soil Science and Fertilizer
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• v.24 no.3
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• pp.206-209
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• 1991

This paper was intented to find out the effect of graft of Paeonia moutan scion into Paeonia albiflora stock on the yield and the pharmaceutical components of the root-Paeoniflorin, Albiflorin, Oxypaeoniflorin and Paeonol. The roots of Paeonia albiflora(PA), Paeonia moutan(PM) and Paeonia albiflora grafted in Paeonia moutan (M/A), were collected after being cultivated for three years in Yoenki, Chungnam, Korea. The following results were obtained ; 1. The growth characteristics of the underground part of M/A were similar to those of PA. 2. The yield of M/A was 3-5 times as that of PA in appearance. 3. The amount of Paeoniflorin in M/A was 0.2-0.5% higher than that in PA. The content of paeonol in M/A was not increased by grafting of paeonia moutan with high concentration of paeonol.