• 한국약용작물학회지
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• 제19권1호
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• pp.24-30
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• 2011

This text was analyzed and investigated the vegetation and floristic composition by cluster analysis and classification of phytosociological method, to evaluate the species composition, habitat environment and community structure of Liriope platyphylla and Liriope spicata group in Korea. The southeast slope gradient of the habitat of L. platyphylla and L. spicata was 6.7 to 8.4%, and the habitat altitude of L. platyphylla (41.0 m), L. spicata (114.9 m) was different. Habitat distribution of L. spicata was broader than L. platyphylla. Appearing plants of L. platyphylla and L. spicata group was 58 taxa, 99 taxa, respectively, and Coverage of tree layer was 87.5%, 92.5% respectively. In genus Liriope group, the highest appearing frequency of plant grow in the moist valley as Quercus serrata. Thus, plants of genus Liriope growth was better in moist shade. The vegetation of L. platyphylla group was classified into Quercus serrata community, Castanopsis sieboldii community, Pinus densiflora community and Pinus thunbergii community, and the Liriope spicata group was classified into Quercus serrata community, Quercus alien community, Quercus acutissima community, Prunus verecunda community, Robinia pseudoacacia community, Pinus densiflora community and Pinus thunbergii community. In genus Liriope group, Quercus serrata and Pinus densiflora communities was the closest the similarities.

• 생약학회지
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• 제22권2호
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• pp.73-77
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• 1991

Further studies have been done on the constituents of the tubers of Liriope spicata $L_{OUR}$ (Liliaceae). Four steroidal glycosides, tentatively designated as compounds I. II, III and IV, were isolated from the n-BuOH soluble fraction of this plant. The structures of these glycosides were established as ${\beta}-sitosterol$ glucoside, prosapogenin II of spicatoside A, ophiopogonin B, and prosapogenin III of spicatoside A.

• 한국응용곤충학회지
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• 제54권3호
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• pp.263-270
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• 2015

개맥문동(Liriope spicata (Thunb.))이 검정주머니나방(Mahasena aurea (Butler))의 새로운 기주식물로 처음으로 확인되었기에 보고한다. 또한 본 연구를 통해 본 종의 유충과 암컷이 우리나라에서는 처음으로 채집되었다. 이들의 암컷과 수컷에 대한 외부형태적 특징을 재기재함과 동시에 수컷생식기, 성충, 애벌레, 번데기 등의 특징을 도해하여 제시하였다.

• 생약학회지
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• 제34권1호통권132호
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• pp.6-9
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• 2003

‘Maig Moon Dong(麥問冬)’ is one of the chinese crude drugs used mainly to cure a cough and sputum, etc. With regard to the botanical origin of ‘Maig Moon Dong’, it has been considered to be Liriope species of Liliaceae, but there has not been studied pharmacognostically. To clarify the botanical origin of Maig Moon Dong, we studied on the anatomical characteristics of Liriope and Ophiopogon species growing wild in Korea i.e. L. platyphylla, L. spicata, O. jaburan, O. japonicus and Maig Moon Dong from Korea. As a result, the botanical origin of Maig Moon Dong from Korea was proved as Liriope platyphylla and L. spicata.

• 한국식품저장유통학회지
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• 제8권2호
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• pp.157-163
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• 2001

Optimal conditions for hot water extraction of Liriope spicata tuber were investigated with changes in solvent ratio(2∼6 fold) and heating time(1∼5 hr) by response surface methodology. The content of extractable solids increased with an increased in solvent ratio, and the highest content showed at heating time of 3 hr. The content of total steroid saponin increased with a decrease in solvent ratio, and increased with an increase in heating time at increasing the solvent ratio. The content of non-reducing sugar containing oligosaccharides at a lower solvent ratio didn’t show changes depending on heating time, while that at a higher ration decreased with an increase in heating time. Optimal extraction conditions using hot water as the limited conditions of 15∼18% extractable solids, 1.5∼2.0% total steroid saponin, 6∼8% reducing sugar, 6∼7% non-reducing sugar and 13∼15 brix were 3 hrs of heating time and 4 fold of solvent ratio.

• Archives of Pharmacal Research
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• 제12권4호
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• pp.295-299
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• 1989

Two novel steroidal saponins designated as spicatosides A(1) and B(2) were isolated from the tubers of Liriope spicata and their structures were elucidated as 25(S)-rus-cogenin -1-0- fJ - D-glucopyranosyl (1$\rightarrow$2)- [$\beta$ - D-xylopyranosyl (1$\rightarrow$3)] -$\beta$- D- fucopyranoside (1) and 26-0-$\beta$-D-glucopyranosyI25(S)-22-0-methyl-furost-5-en-l$\beta$, 3$\beta$, 26-trioll-0-fJ -D¬glucopyranosyl (1$\rightarrow$2)- [$\beta$- D-xylopyranosyl (1$\rightarrow$3)] - $\beta$- D- fucopyranoside (2), respectively.

• 한국조경학회지
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• 제15권3호
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• pp.51-69
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• 1988

• 동의생리병리학회지
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• 제25권4호
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• pp.641-649
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• 2011

This study was purposed to evaluate the effects of root of Liriope spicata (RLS) on LPS-induced COPD (chronic obstructive pulmonary disease) model. The extract of RLS was treated to A549 cells and LPS-induced COPD mice model. Then, various parameters such as cell-based cyto-protective activity and histopathological finding were analyzed. RLS showed a protective effect on LPS-induced cytotoxicity in A549 cells. This effect was correlated with analysis for caspase 3 levels, protein level of cyclin B1, Cdc2, and phospho-Erk1/2, and gene expression of TNF-${\alpha}$ and IL-$1{\beta}$ in A549 cells. RLS treatment also revealed the protective effect on LPS-induced lung injury in COPD mice model. This effect was evidenced via histopathological finding including immunofluence stains against caspase 3, and protein level of cyclin B1, Cdc2, and Erk1/2 in lung tissue. These data suggest that RLS has a pharmaceutical properties on lung injury. This study would provide an scientific evidence for the efficacy of RLS for clinical application to patients with COPD.

• 한국작물학회:학술대회논문집
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• 한국작물학회 1995년도 추계 학술대회지
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• pp.24-25
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• 1995

• 한국약용작물학회지
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• 제19권6호
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• pp.407-413
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• 2011

This study was analyzed and investigated to evaluate ecological distribution of medicinal plants in Miho Stream of Korea. Totality 463 taxa of vascular plants were appeared in lower part of Miho Stream. Medicinal plants were distributed 253 taxa, which were 54.6% of the total vascular plants appeared. Medicinal plants of official drug compendium(Korean pharmacopoeia) were 85 taxa. Medicinal plants were distributed most of the forest area, and followed field surrounding, stream surrounding and paddy surrounding respectively. The distribution of life form hemicryptophyte was the most frequent. Plant community of appearing area of medicinal plants was classified into Salix koreensis, Phragmites japonica, Echinochloa crusgalli, Artemisia selengensis, Miscanthus sacchariflorus, Setaria faberii, Panicum dichotomiflorum, Bidens frondosa, Humulus japonicus, Monochoria vaginalis var. plantaginea, Eleocharis kuroguwai, Erigeron acris, Pinus densiflora, Pinus rigida, Quercus acutissima, Quercus serrata, Robinia pseudoacacia and Castanea crenata community. Medicinal plants in plant communities that occur frequently were Humulus japonicus, Corylus heterophylla and Liriope spicata.