• Journal of Ginseng Research
• /
• v.13 no.2
• /
• pp.183-188
• /
• 1989

A gas chromatographic method was developed for determination of the concentration of three major polyacetylene compounds in ginseng roots---panaxynol, panaxydol and panaxytriol. The column and the detector used were an SPB-1 fused silica capillary (0.2mm i.d.$\times$30m, Supelco) and a flame ionization detector (FID). The column oven temperature was kept at $250^{\circ}C$ isothermally The retention times of panaxynol, panaxydol and panaxytriol peaks were 4.2,5.1 and 6.9 min before TMS-derivatitration and 4.5,5.4 and 7.4 min after TMS-derivatization, respectively. The minimum determinable concentrations of panaxynol, panaxydol and panaxytriol before TMS-derivatiEation were at the 20, 50 and 100 ppm levels, while the concentrations of panaxydol and panaxytriol as well as panaxynol after TMS- derivatisation could be towered to the 5 ppm level. The panaxynol, panaxydol and panaxytriol contents in red ginseng were determined by use of this method after TMS-derivatization : the amounts obtained were 724, 721 and 71$\mu\textrm{g}$/g, respectively.

• Korean Journal of Plant Resources
• /
• v.30 no.2
• /
• pp.240-264
• /
• 2017

The present study was carried out to identify traditional konwledges on Korean Campanulaceae plants and conduct a comprehensive review of them through analyzing phytochemistry and pharmacology of Korean Campanulaceae plants. According to the literature study, the ethnobotanical plants of Korean Campanulacae consisted of a total 18 taxa. Of them, 12 taxa including Platycodon grandiflorus, Adenophora triphylla var. japonica, Codonopsis lanceolata and others have been used as ethnomedicinal plants. These plants have been used for the treatment of 49 diseases such as cold, asthma and postnatal care. Phytochemical studies have identified the constituents present from Korean Campanulaceae (Adenophora, Codonopsis, Platycodon, Campanula and Asyneuma). A wide range of chemical compounds comprised 109 triterpenes, 8 sterols, 4 polyacetylenes, 21 alkaloids, 14 flavonoids, 14 phenolic acids, 11 phenolic glycosides, 8 phenylpropanoids and 22 other compounds. Pharmacological studies of these compounds have demonstrated immuno-stimulating, anti-inflammatory, anti-asthmatic, apophlegmatic and anti-allergic effects. They have also shown antioxidant, estrogenic, anti-diabetic, hepatoprotective, neuroprotective, antinociception and anti-tumor activities, as well as anti-obesity and cardiovascular effects. In light of traditional knowledge and phytochemical and pharmacological studies summarized, uses of Korean Campanulaceae based on traditional knowledge (for the treatment diseases and conditions of respiratory, pregnancy, childbirth, puerperium, genitourinary, circulatory, musculoskeletal and other systems) have been supported by phytochemical and pharmacological studies.