• Korean Journal of Plant Taxonomy
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• v.39 no.2
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• pp.120-123
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• 2009

A naturalized species from Korean flora, Cymbalaria muralis P. Gaetrn. (Scrophulariaceae), is firstly recorded from a well-drained bare field at Bulgwang-dong, Eunpyong-gu, Seoul city. The genus Cymbalaria Hill has not recorded in Korea and C. muralis is easily distinguished from the other species of Scrophulariaceae by palmately-lobed leaves, vine-like stems and cylindrical spur at the base in its flower. The new Korean name is 'Deong-gul-he-ran-cho'. Descriptions, illustrations and photographs of this species are given.

• Journal of Life Science
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• v.21 no.2
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• pp.273-278
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• 2011

Plants which had been classified to the Scrophulariaceae of the Lamiales were recently reclassified. Many of them were moved to the other families of Lamiales according to the DNA sequences of the plastid DNA. Among those, Melampyrum roseum, Phtheirospermum japonicum, Pseudolysimachion undulata, Lindernia crustacea and Mazus pumilus were chosen for phylogenetic analyses. DNA sequences of 18S rRNA gene and ITS1 of those plants were determined and deposited into GenBank (accession numbers GU359046, GU359047, GU359048, GU359049, GU359050, respectively). Analyses of those DNA sequences confirmed the current classification done on the basis of the plastid DNA sequences of Melampyrum roseum, Phtheirospermum japonicum and Pseudolysimachion undulata. However, it was not possible to classify Mazus pumilus and Lindernia crustacea due to discrepancies of analyses data.

• Korean Journal of Pharmacognosy
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• v.26 no.2
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• pp.109-115
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• 1995

The plant of Pedicularis resupinata L. var. oppositifolia (Scrophulariaceae) appeared to be used for the treatment of rheumatoid arthritis, malignant abscess (tumor), urolith, and diuretics in oriental medicinal literatures. Three different compounds were isolated from the aerial part of the plant and characterized by the spectroscopic (UV, IR, NMR, MS) analysis. These compounds were acteoside (compound I), suavissmoside R1 (compound II), and ${_D}-mannitol$ (compound III).

• Natural Product Sciences
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• v.17 no.2
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• pp.142-146
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• 2011

In the course of screening for antioxidant compounds by measuring the radical scavenging effect on 1,1-diphenyl- 2-picrylhydrazyl (DPPH), a total extract from the whole plant of Veronica peregrina (Scrophulariaceae) was found to show potent antioxidant activity. Subsequent activity-guided fractionation of the methanolic extract led to the isolation of six phenolic compounds including chrysoeriol (1), diosmetin (2), 4-hydroxybenzoic acid (3), apigenin (4), caffeic acid methylester (5) and protocatechuic acid (6). Their structures were elucidated by spectroscopic studies. Compounds 1-5 were isolated for the first time from this plant. Compounds 5 and 6 showed significant antioxidative effects in DPPH free radical scavenging and superoxide quenching activity assays.

• Korean Journal of Pharmacognosy
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• v.24 no.3
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• pp.258-262
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• 1993

The plant of Pedicularis resupinata var. oppositifolia(Scrophulariaceae) is described to be used for treatment of rheumatoid arthritis, malignant abscess (tumor), urolith and diuretics in oriental medicinal books. This study is concerned with some general pharmacological activities. It was observed that the methanol extract of the aerial part of this plant showed some effects on acute toxicity, carrageenin induced edema in rat paw, bile juice secretion and antibacterial effect. From this result it was obtained that the methanol extract revealed the antiinflammatory activity and bile juice secretion increasing effect. Thus, it was fractionated and buthanol fraction has obvious inhibition effect on edema and bile juice secretion increasing effect. The total extract showed low acute toxicity i.e., the minimum lethal dose was more than 8000mg/kg in oral administration in mice.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.20 no.3
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• pp.127-137
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• 2007

Objects : This study was designed to determine origin-plants of 3 kinds of Scrophulariaceae herbs reported worldwide 220 families 3000 species, domestic 21 families 55 species by researching efficacy of each herb. Furthermore the objects of study were confirmation of genuine species and substitution species standing on the results. Methods : In this studies, the origin-plants and efficacy were determined by bibliographic method. Results : The results indicate that 1. There were total 15 species of original plants of Scrophulariaceae herbs, 9 species for Radix Scrophulariae, 4 species for Radix Rehmanniae Recens, 2 species for Rhizoma Picrorrhizae. 2. In the view of authenticity of Radix Scrophulariae, there were 2 genuine species, 1 species for substitution, and study of 6 species later on. 3. In the view of authenticity of Radix Rehmanniae Recens, there were 2 genuine species, 1 species for substitution, and study of 1 species later on. 4. In the view of authenticity of Rhizoma Picrorrhizae, all the original species was genuine species. 5. The each efficacy of origin-plants were reported in the main subject. Conclusions : The 15 original plants were present among the 3 medicinal herbs in the common family scrophul ariaceae. There were 2 genuine species in Radix Scrophulariae and Rhizoma Picrorrhizae. All the original species was genuine species in Rhizoma Picrorrhizae.

• Korean Journal of Plant Taxonomy
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• v.39 no.4
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• pp.237-246
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• 2009

Inter-specific relationships among six species and two varieties, belonging to Scrophularia (Scrophulariaceae), in Korea were re-examined based on both morphological and molecular data. Scrophularia takesimensis, a Korean endemic species, should be separated from S. grayana as an independent species based upon unique morphological characters such as non-winged stems, thickened leaves and glabrous surfaces of leaves, even though they share a lot of other features. It was found that S. grayana is distributed in Sokcho in Korea and along the coast of the East Sea north to far eastern Russia. Although some morphologies of three taxa, S. cephalantha, S. koraiensis var. velutina and S. kakudensis var. microphylla appeared to differ from each other, their ITS DNA sequence data was similar to that of S. kakudensis, suggesting that they might better be designated with the later species. The taxonomic position of S. koraiensis, only found in Korea, has been ambiguous, but ITS DNA sequence data in this study revealed that this species is distinct from S. kakudensis. Consequently, we conclude that the genus Scrophularia in Korea includes five species.

• Korean Journal of Pharmacognosy
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• v.18 no.3
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• pp.168-176
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• 1987

Veronicastrum sibiricum (L.) Pennell (Scrophulariaceae) is a perennial herb growing in moist land. It has been used as a korean folk medicine in treating common cold, leucorrhea, cystitis and liver damage and as cholagogue. The present study dealt with the elucidation of the chemical components. From the roots of the plant, five iridoids were isolated and identified as minecoside $(mp\;142{\sim}3^{\circ})$, 6-O-veratryl catalpol ester $(mp\;216{\sim}8^{\circ})$, catalpol $(mp\;204{\sim}6^{\circ})$, aucubin $(mp\;180{\sim}2^{\circ})$ and 6-desoxy-8-isoferuloyl harpagide $(mp\;139{\sim}41^{\circ})$. Furthermore, ${\beta}-sitosteryl-3-O-D-glucoside$, campesteryl 3-O-D-glucoside, ${\beta}-sitosterol$, campesterol, stigmasterol and mannitol were also isolated.

• Korean Journal of Pharmacognosy
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• v.38 no.1
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• pp.15-18
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• 2007

Scrophulariae Radix(Scrophulariaceae) is a perennial growing in all parts of korea, China and Asia. It has been used as a folk medicine in treating guttural diseases acting as an antiphlogistics, antipyretics and analgesics. In this report, to compare with Korea and China product, quantitative analysis of harpagoside and p-methoxy cinnamic acid(4-MCA) was performed by HPLC method. Using a Luna $C_{18}(2)$ column, we carried out quantitative analysis with 0.1% phosphoric acid in water and acetonitrile as gradient condition. Harpagoside and 4-MCA were detected at retention time of about 11.5 and 15.0 min, respectively. Contents of harpagoside and 4-MCA proved that Korean products were higher than China more than twice.

• Korean Journal of Pharmacognosy
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• v.42 no.1
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• pp.15-21
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• 2011

Scrophulariae Radix (Scrophulariaceae) has been traditionally used to treat pharyngitis, laryngitis, tonsillitis, fever, and edema. To compare the quality of the Scrophulariae Radix produced from Gyeongbuk with that from China, a quantitative analysis on the major component, E-harpagoside, was performed by reversed-phase HPLC, and a relative inhibitory activity of nitric oxide (NO) was assayed in the Raw 264.7 cells. Using a Luna $C_{18}$(2) column, we carried out quantitative analysis with a gradient of 0.1% phosphoric acid in water and acetonitrile. Our results demonstrated that the content of E-harpagoside in Gyeongbuk's Scrophulariae Radix were three times higher than that of Chinese. Moreover, the inhibitory activity of Scrophulariae Radix of Gyeongbuk's in the lipopolysaccharide (LPS)-induced NO production was higher than that of Chinese.