• Archives of Pharmacal Research
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• 제4권2호
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• pp.123-127
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• 1981

The method extracts of Patriniae radix, Dianthii herba, Melandrii herba, Echinopii radix, Siegesbeckiae herba and Magnoliae cortex showed a significant elevation of serum transam inase activity accompanied by fatty degeneration and Kupffer accompanied by fatty degeneration and Kupffer cell activation in hepatic cells.

• 한국식품영양과학회지
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• 제24권6호
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• pp.906-910
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• 1995

Two flavone glycosides have been obtained from the aerial part of Cirsium japonicum var. ussuriense Kitamura(Co,positae) in Korea and identified by means of spectral analysis as linarin and cirsimarin. When 10-2mg/ml of cirsimas was added, lipid peroxide formation in the rat liver decreased by 12% compare to control.

• 한국영양학회:학술대회논문집
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• 한국영양학회 2001년도 춘계연합학술대회 초록
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• pp.303.1-303
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• 2001

• 한국환경복원기술학회지
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• 제20권1호
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• pp.35-53
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• 2017

This study analyzed the relationship between butterflies and plants. We examined 8 butterfly greenhouse. Butterflies are 5 families, 22 species found in 8 locations. Papilio xuthus, Pieris rapae, Papilio bianor etc. was expected to be introduced in the garden. Plants were identified in the 8 greenhouse with a total 249 taxa to 82 families 186 gunus 224 species 23 variety 2 forma. The main planting species were Compositae, Liliaceae, Rosaceae, Umbelliferae, Crassulaceae, Rutaceae and Etc. A main life forms are Hemicryptophytes. The naturalized plants have been identified 7 families 11 species. And planting in the garden, we propose appropriate management. Host plant is confirmed Rutaceae, Umbelliferae Leguminosae, Cruciferae, Ulmaceae, Aristolochiaceae Etc.. Main nectar plant is Compositae, Liliaceae, Rosaceae, Crassulaceae, Labiatae. Nectar plant is proposed to be planted in consideration of the flowering period. Zanthoxylum piperitum, Zanthoxylum schinifolium, Phellodendron amurense, Poncirus trifoliata, Citrus junos, Ruta graveolens proposed design reflects the woody. Spiraea(Rosaceae) and Rhododendron(Ericaceae) proposed by Nectar plants of woody. We hope to be utilized in the planning and construction of a butterfly garden.

• Natural Product Sciences
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• 제17권4호
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• pp.342-349
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• 2011

This study was performed to determine the composition of phenolic substances contained in the leaves of Cirsium setidens (Compositae), validate the high-performance liquid chromatography (HPLC) method, and determine the in vivo sedative effect of the main component pectolinarin. Six phenolic compounds isolated from C. setidens were spectroscopically identified as chlorogenic acid (1), hyperoside (2), 3,4-di-O-caffeoylquinic acid (3), caffeic acid methyl ester (4), linarin (5), and pectolinarin (6) and then used as standard compounds for HPLC analysis. HPLC proved to be precise, accurate, and sensitive for the simultaneous analysis of the phenolic substances. In particular, six compounds showed good regression ($R^2$ > 0.999) within test ranges and recovery was in the range of 95.4 - 104.8%. The content of pectolinarin was considerably higher (156.48 mg/g) than those of other phenolic substances including the other flavone glycoside, linarin (18.99 mg/g). The contents of other phenolic substances, in order, were chlorogenic acid (8.41 mg/g), 3,4-di-O-caffeoylquinic acid (5.74 mg/g), hyperoside (4.33 mg/g), and caffeic acid methyl ester (0.51 mg/g). Oral administration with compound 6 (10 and 20 mg/kg) enhanced the sleeping time induced by pentobarbital in mice, indicating that it has a sedative effect.

• 생약학회지
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• 제40권4호
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• pp.365-369
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• 2009

Six caffeoylquinic acids of Cacalia firma (Komarov) Nakai (Compositae) leaves were identified using standard compounds by HPLC. Each content of those compounds in dried weight was determined as follows: 3,4-di-O-caffeoylquinic acid (1.44${\pm}$0.04 mg/g of dried weight), 3,5-di-O-caffeoyl-muce-quinic acid (2.47${\pm}$0.12 mg/g), 3,5-di-O-caffeoylquinic acid (3.74${\pm}$0.24 mg/g), 5-caffeoylquinic acid (chlorogenic acid, 5.20${\pm}$0.09 mg/g), 3-caffeoylquinic acid (1.35${\pm}$0.01 mg/g) and 3-Op-coumaroylquinic acid (3.84${\pm}$0.25 mg/g). The total content of six caffeoylquinic acids in the plant material was calculated as 18.05${\pm}$0.69 mg/g while the percentage of the six compounds in the MeOH extract was calculated as 30.85${\pm}$1.18%. The $IC_{50}$ value of the MeOH extract scavenging peroxynitrite ($ONOO^-$) was shown as 3.22${\pm}$0.57 ${\mu}g$/ml.

• Journal of Ecology and Environment
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• 제32권4호
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• pp.277-293
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• 2009

Disagreement among the various publications providing lists of Korean endemic plants makes confusion inevitable. We summarized the six previous reports providing comprehensive lists of endemic plants in Korea: 407 taxa in Lee (1982), 570 taxa in Paik (1994), 759 taxa in Kim (2004), 328 taxa in Korea National Arboretum (2005), 515 taxa in the Ministry of Environment (2005) and 289 taxa in Flora of Korea Editorial Committee (2007). The total number of endemic plants described in the previous reports was 970 taxa, including 89 families, 302 genera, 496 species, 3 subspecies, 218 varieties, and 253 formae. Endemic plants listed four times or more were collected to compare the data in terms of scientific names and synonyms (339 taxa in 59 families and 155 genera). If the varieties and formae were excluded, the resulting number of endemic plants was 252 taxa for the 339 purported taxa analyzed. Seven of the 155 genera analyzed were Korean endemic genera. Among the 339 taxa, the same scientific names were used in the original publications for 256 taxa (76%), while different scientific names were used for 83 taxa (24%). The four largest families were Compositae (42 taxa, 12.4%), Ranunculaceae (19 taxa, 5.6%), Rosaceae (19 taxa, 5.6%), and Scrophulariaceae (19 taxa, 5.6%). Saussurea (Compositae) had the highest number of taxa within one genus (17 taxa; 5% of total endemic taxa).

• 한국식품영양과학회지
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• 제21권3호
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• pp.291-295
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• 1992

고들빼기의 부위별 메탄을 엑스가 고콜레스테롤 생쥐의 혈청 콜레스테롤농도에 미치는 영향을 살펴보았다. 고콜레스테롤 생쥐는 식이에 1% 콜레스테롤과 0.5% 답즙산을 첨가하므로서 유도하였으며. 잎의 메탄을 엑스를 투여한 군은 대조군에 비해 혈청 콜레스테롤 농도를 현저히 감소시켰으나 뿌리의 경우에는 효과가 나타나지 않았다. 또한 잎의 메탄을 엑스는 고콜레스테롤 흰쥐에 대해서도 100mg/kg투여 용량에서 혈청 콜레스테롤 농도를 현저히 감소 시켰으며 동맥경화성 지표를 개선시켰다. 반면에, 정상흰쥐에 대해서는 효과가 나타나지 않았다. 이상과 같은 결과로 잎의 메탄을 엑스는 과잉의 콜레스테롤을 섭취하였을때 체내대사 이용도를 증가시키므로서 혈청콜레스테롤 농도를 감소시킨다고 생각된다.

• Natural Product Sciences
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• 제18권1호
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• pp.39-46
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• 2012

In Korea, the leaves of Sonchus brachyotus (Compositae), an edible mountainous vegetable, are traditionally used to treat hepatitis and hemorrhage and are known to have diuretic action. The aqueous ethanolic extract of this plant was selected in our screening experiment using the peroxynitrite ($ONO_2^-$)-scavenging assay, and the present study was performed to qualitatively and quantitatively identify the active compounds from S. brachyotus and validate the present high-permormance liquid chromatography (HPLC) coupled with ultraviolet absorption detection method based on accuracy, precision and repeatability. Five phenolic substances including the main compound, luteolin $7-O-{\beta}-D$-glucuronopyranoside, as well as chlorogenic acid, luteolin 7-O-rutinoside, luteolin $7-O-{\beta}-D$-glucopyranoside, and luteolin, were found in the aqueous ethanolic extract of S. brachyotus. In the HPLC validation experiment, the linearity of the four compounds was established by $R^2$ values of more than 0.999 within the test ranges, and the recovery rate ranged from 98.2 - 105.3%. Luteolin 7-O-glucuronide was a predominant compound (143 mg/g of extract and 18.3 mg/g of the dry weight of plant material) with a potent peroxynitrite-scavenging effect ($IC_{50}$, $1.02{\pm}0.08{\mu}M$). Luteolin and its three glycosides together with chlorogenic acid were qualitatively and quantitatively determined using an HPLC method validated in the present study.

• Advances in Traditional Medicine
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• 제7권4호
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• pp.336-340
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• 2007

Plants from the genus Centaurea (C.) (Family: Asteraceae alt. Compositae), widely distributed in Asia, Europe and North America, have traditionally been used in the treatment of various ailments. As a part of our on-going studies on the plants from the genus C. for their phytochemistry and biological activities, extracts of the seeds of Turkish endemic C. species, C. bornmuelleri and C. huber-morathii, were tested for their cytotoxicity towards the CaCo2 colon cancer cell line as well as for the toxicity towards the brine shrimps, using the MTT and the brine shrimp lethality assays, respectively. Among the extracts, the MeOH extract of these plants showed significant toxicity towards the brine shrimps ($LD_{50}=55.2{\times}10^{-2}\;and\;42.4{\times}10^{-2}mg/ml$, respectively). The MeOH extract of both C. species also inhibited the growth of CaCo2 colon cancer cells in the MTT assay ($IC_{50}$=29.9 and 33.0 g/ml, respectively). As the most prominent activities in both assays were observed with the MeOH extracts, it can be assumed that the compound(s) responsible for these activities are polar in nature.