• Title/Summary/Keyword: Sedum sarmentosum Bunge

Search Result 10, Processing Time 0.022 seconds

The Effects of Sedum sarmentosum Bunge Extract using Super Critical Carbon Dioxide on Lipid Metabolism, Lipid Peroxidation and Antioxidation in Carbon Tetrachloride Induced Hepatotoxicity in Rats (초임계 이산화탄소를 이용한 돌나물 추출물이 사염화탄소로 유발된 흰쥐의 지질대사, 지질과산화 및 항산화에 미치는 영향)

  • Kim, Ok-Kyung
    • Journal of the Korean Applied Science and Technology
    • /
    • v.21 no.3
    • /
    • pp.204-213
    • /
    • 2004
  • Extraction of Sedum sarmentosum Bunge by super critical carbon dioxide was operated under $40-50^{\circ}C$and 200-250 atm, thus, yield of extraction was very low as 4 wt%. Rats were administrated with the extract orally once a day for succesive 6 days, followed by treatment with carbon tetrachloride ($CCl_4$) on the sixth day. The activities of aminotransferase, alkaline phosphatase, ${\gamma}$-glutamyl transpeptidase, lactate dehydrogenase and contents of triglyceride, total cholesterol in the extract-pretreated rats were decreased compared to the $CCl_4$controled rats, whereas content of HDL-cholesterol was increased. Especially content of hepatic malondialdehyde (MDA) and atherogenic index (AI) were decreased and HTR was increased in the extract-pretreated rats, and reduced peroxidative liver damage in the $CCl_4$-induced hepatotoxicity rats. In addition, activities of hepatic superoxide dismutase, catalase, glutathione peroxidase in the extract-pretreated rats were significantly decreased compared to the $CCl_4$ controled rats, but the content of glutathione was significantly increased. These results suggest that extract of Sedum sarmentosum Bunge has hepatoprotective effect in the $CCl_4$-intoxicated rats.

Studies on the Effects of Water Extract from Mixture of Pine Needles, Sedum sarmentosum Bunge, Hijkiaorme, Buckwheat and Perlla Leaves on the Immune Function Activation (솔잎, 돌나물, 톳, 메밀, 깻잎 등 5가지 혼합 열수 추출물의 면역 활성 효과)

  • Ryu, Hye-Sook;Kim, Hyun-Sook
    • The Korean Journal of Food And Nutrition
    • /
    • v.21 no.3
    • /
    • pp.269-274
    • /
    • 2008
  • Plants have long been used as a food source in Korea. In this study, we investigated the combined immunomodulative effects of a water extract mixture of(pine needles, Sedum sarmentosum Bunge, hijkiaorme, buckwheat and Peril a leaves) on Balb/c mice $7{\sim}8$ weeks old. The mice were fed a chow diet ad libitum and the plant extract was orally administered every other day for four weeks at two different concentrations(50 and 500 mg/kg BW). After preparing the single-cell suspension, splenocyte proliferation was determined by the MTT(3-[4,5-di-methylthiazol-2-y]-2,5-diphenyl terazolium bromide) assay. After 48hrs of incubation with the mitogens(ConA or LPS) splenocyte from the mice groups administered 50 and 500 mg/kg BW of the plant extract showed a significant increased in proliferation compared to the control group. A hemolytic plague forming cell assay was used to indicate antibody production against sheep red blood cells(SRBC). The number of antibody-secreting cells T-dependent antigen. The result of this study suggest that supplementation with this plant extract may regulate immune function by increasing splenocyte proliferation and the number of plaque forming cells.

Production of Sedum Extract Adding Jelly and Assessment of Its Physicochemical Properties (돌나물 즙을 첨가한 젤라틴 젤리의 제조 및 품질특성)

  • Mo, Eun-Kyoung;Kim, Hyun-Ho;Kim, Seung-Mi;Jo, Hyun-Ho;Sung, Chang-Keun
    • Korean Journal of Food Science and Technology
    • /
    • v.39 no.6
    • /
    • pp.619-624
    • /
    • 2007
  • Sedum sarmentosum, also blown as stonecrop (dolnamul), is a widely consumed herb, and is used as an ingredient in salads in Korea. Unfortunately, sedum is perishable and vulnerable to tissue damage during preservation. Therefore, this feasibility study was performed in order to increase the availability of sedum and increase its value. Various concentrations of sedum extract (0.5-3%) were added to gelatin jelly, and their physicochemical properties were determined. The ascorbic acid content of the sedum jelly increased in proportion to the sedum extract concentration. Calcium content of the sedum jelly was 4 to 28 times higher than that of the control. Contrary to the control, iron was detected in the sedum jelly (0.023-1.031 mg/100 g dry weight). Furthermore, magnesium and potassium levels were higher in the sedum extract groups. There were significant differences (p < 0.05) in greenness (a value) and yellowness (b value) between the control and the sedum extract groups. However, significant differences between the 2% and 3% sedum extract groups were not detected. As sedum extract concentration increased, the pH level of soft jellies (solid state) decreased. Therefore, hardness and gumminess were decreased significantly. These results are in agreement with the sensory evaluation. According to sensory tests, the values for palatability, appearance, and color in the 2% sedum extract group were higher than those of the 0.5-1% and 3% sedum extract groups.

Enhancement of Anticarcinogenic Effect by Combination of Sedum sarmentosum Bunge with Platycodon grandiflorum A. Extracts (도라지 추출물 첨가에 의한 돌나물의 항발암 상승효과)

  • 박윤자;김미향;배송자
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.31 no.1
    • /
    • pp.136-142
    • /
    • 2002
  • Anticarcinogen is one of the major strategies for cancer control. It is well established that dietary factors play an important role in modulating the development of certain types of human cancer. We investiagted the anticarcinogenic effects of Sedum sarmentosum Bunge (SS) with Platycodon grandiflorum A. extracts on HepG2, HeLa and MCF-7 cell lines. By the MTT assay, among the five partition layers of methanol extract of SS (SSM), the ethylether partition layer of SS (SSMEE) showed the strongest cytotoxic effects on all cell lines. We also investigated the synergistic effect of the combination of SS and PG extracts on growth inhibition of the HepG2, HeLa and MCF-7 cell lines compared to the effects of five partition layers of SSM. Combination of SS and PG extracts significantly increased cytotoxic effects on all cell lines. Therefore, we were able to conclude that ethylether partition layer, SSMEE might have potentially useful cytotoxic materials on all the human cancer cells which we used. And we could suggest that the combination of SS with PG enhanced the anticarcinogenic effect on HepG2, HeLa and MCF-7 cell lines. We also determined QR activity of partition layers of SSM, among them, SSMEE on HepG2 cells showed the highest QR activity, 3.21 as control value of 1.0.

The Effects of Sedum sarmentosum Bunge on Collagen Content of Connective Tissues in Ovariectomized Rats (돌나물이 난소를 절제한 흰쥐 결합조직 중의 Collagen 함량 변화에 미치는 영향)

  • 김미향
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.32 no.7
    • /
    • pp.1114-1119
    • /
    • 2003
  • The aim of this study was to evaluate the effects of Sedum sarmentosum Bunge (SS) on the collagen content of the connective tissues in ovariectomized rats. From day 2 until day 37 after the ovariectomy, Sprague-Dawley female rats were randomly assigned to the following groups: sham-operated rats (Sham), ovariectomized control rats (OVX-control), ovariectomized rats supplemented with SS at 50 mg/kg BW/day (OVX-SS50), 100 mg/kg bw/day (OVX-SS100) and 200 mg/kg bw/day (OVX-SS200), and an ethyl ether fraction of SS at 10 mg/kg bw/day (OVX-EE) and an ethyl acetate fraction of SS at 10 mg/kg bw/day (OVX-EA). The SS ethanol extracts and SS fractions were orally administrated 1 mL per day. The OVX rats were significantly heavier than the sham-operated rats at all time points, but supplementation with the SS extracts tended to gain weight less than OVX-control. Supplementation with the SS extracts prevented a decrease in the collagen level in bone and cartilage tissues. These results are consistent with the conclusions based on the estrogenic activities of SS. Therefore, it may be used to possibly improve the quality of life in menopausal women.

The Effects of Sedum sarmentosum Bunge on Serum Lipid Concentration in Ovariectomized Rats (돌나물이 난소 절제한 흰쥐의 혈 중 지질 함량에 미치는 영향)

  • 김원희;배송자;김미향
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.31 no.2
    • /
    • pp.290-294
    • /
    • 2002
  • The aim of this study was to investigate in an in vivo model the effects of ethanol extract and ethyl ether and ethyl acetate fractions of Sedum sarmentosum Bunge (SS). To investigate the effects of ethanol extract and ethyl ether and ethyl acetate fractions, Sprage-Dawley female rats were randomly assigned to groups as follows : Sham, OVX-control and ovariectomized rats supplemented with SS at 50 mg/kg bw/day, with SS at 100 mg/kg bw/day, with SS at 200 mg/kg bw/day, with ethyl ether fraction of SS at 10 mg/ka bw/day and with ethyl acetate fraction of SS at 10 mg/kg bw/day. Food intake and food efficiency ratio were not significantly different in groups. But body weight gain was decreased by supplementation of ethyl acetate fraction of SS compared to OVX-control. The levels of total cholesterol and triglyceride in serum were higher in ovariectomized control rats than Sham-operated rats, but supplementation of SS ethanol extracts at 200 mg/kg bw/day decreased the level of the lipid in serum. The level of HDL-cholesterol in serum increased by supplementation of SS ethanol extracts at 200 mg/kg bw/day (p<0.01). The levels of total cholesterol and triglyceride in serum were decreased by supplementation of ethyl acetate fraction of SS (p<0.01). On the other hand, the level of HDL-cholesterol in serum was increased by supplementation of ethyl acetate fraction of SS (p<0.05). On conclusion, it might be expected that ethanol extract and ethyl acetate fraction of SS is believed to be a possible protective effects for the fatty serum increasing serum lipid.

Studies of the components in Sedum sarmentosum Bunge as a materials of vegetable health (야채 건강음료 재료로서의 돌나물에 관한 성분 연구)

  • 김희아;홍철희;정형석
    • Culinary science and hospitality research
    • /
    • v.8 no.1
    • /
    • pp.55-69
    • /
    • 2002
  • Sedum Sarmentosum Bunge has been used as medical material and food in Korea. To upgrade it's value as a materials of beverage, I research and analysed nutritive substance and taste. Inorganic components content was included in the order of Ca, mg, P, K, Na, in line, and there were little Fe, Cu, Zn. It appeared much Ascorbic acid contents in May sample for March sample, but it was included less than other Green Vegetables. Chlorophyll contents decreased about 37.8% and 37.6% to the first each contents after seven days resulting measuring May sample and March sample in room temperature. There was much difference in appearance. Sedum Sarmentosum Bunge included a little polyphenol contents. Polyphenol contents decreased a little in five days in May sample and March sample. I measured phenol compounds of garlic acid, vani11ic acid, caffeic acid, p-coumaric acid, ferulic acid, most of consisted in corrected forms. Fragrance components were confirmed 9 kinds in March sample, 11 kind in May sample the common components in May sample and March sample were 7-octen-4-o1.

  • PDF

Physiological Responses of Green Roof Plants to Drought Stress (건조스트레스에 따른 옥상녹화 식물의 생리적 반응)

  • Park, Seong-Sik;Choi, Jaehyuck;Park, Bong-Ju
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.45 no.2
    • /
    • pp.51-59
    • /
    • 2017
  • This study evaluated the drought tolerance of Liriope platyphylla F.T.Wang & T.Tang, Dendranthema zawadskii var. lucidum (Nakai) J.H.Park, Hosta longipes (Franch. & Sav.) Matsum., Sedum sarmentosum Bunge and Zoysia japonica Steud. for an extensive green roof. In order to assess drought tolerance of green roof plants, several criteria were measured such as volumetric water content, leaf and soil moisture potential, chlorophyll a and b, chlorophyll fluorescence, photosynthesis, stomatal conductance, transpiration rate and antioxidants. The results of the drought tolerance measurement of green roof plants focused on the gradually withering of plants from lack of volumetric water content. D. zawadskii was the first to show an initial wilting point, followed by Z. japonica, H. longipes and L. platyphylla in order while S. sarmentosum showed no withering. It was concluded that H. longipes, L. platyphylla and S. sarmentosum were highly drought tolerant plants able to survive over three weeks. Furthermore, chlorophyll a and b were divided into two types: Type I, which kept regular content from the beginning to the middle of the period and suddenly declined, like H. longipes and Z. japonica; and Type II, which showed low content at the beginning, sharply increased at the middle stage and decreased, like D. zawadskii, L. platyphylla and S. sarmentosum. Volumetric water content and the amount of evapotranspiration consistently declined in all plant species. The analysis of chlorophyll fluorescence results that S. sarmentosum, which had relatively high drought tolerance, was the last to decline, while Z. japonica and S. sarmentosum withered after rapid reduction. At first, photosynthesis, stomatal conductance and transpiration rate showed high activity, but they lowered as the plant body closed stomata owing to the decrease in volumetric water content. Measuring antioxidants showed that when drought stress increased, the amount of antioxidants grew as well. However, when high moisture stress was maintained, this compound was continuously consumed. Therefore, the variation of antioxidants was considered possible for use as one of the indicators of drought tolerance evaluation.

Screening of Inhibitory activities on Angiotensin Converting Enzyme from Medicinal plants (약용식물의 Angiotensin Converting Enzyme 저해활성 탐색)

  • Choi, Geun-Pyo;Chung, Byung-Hee;Lee, Dong-Il;Lee, Hyeon-Yong;Lee, Jin-Ha;Kim, Jong-Dai
    • Korean Journal of Medicinal Crop Science
    • /
    • v.10 no.5
    • /
    • pp.399-402
    • /
    • 2002
  • Angiotensin converting enzyme(ACE) belongs to the class of zinc protease and plays an important role in the regulation of blood pressure. In this experiment, we investigated the inhibitory activities of medicinal plant extracts on ACE. Fifty medicinal plants were selected and the extracts were prepared by refluxing with 70% methanol. Among the extracts, eleven medicinal plant extracts such as Sedum sarmentosum Bunge, Petasites japonicus(s.et z.) Max, Rubus coreanus, Morus bombycis Koidz, Acorus calamus var. angustatus, Glycyrhiza glabra, Equisetum hyemale, Portulaca oleracea L., Prunella vulgaris var. lilacina Nakai, Sorbus commixta Hedl, Allium thunbergii showed more than 50% inhibitory activities, and Paeonia suffruticosa Andr., lnula helenium, Acanthopanax senticosus Harms, Dendrobium moniliforme, Juglans mandshurica, Zizyphus jujuba, Leonurus artemisia, Aster scaber Thunb, Vitex rotundifolia, Platycodon grandiflorum, Prunus persica, Ligularia fischeri showed $40{\sim}49%$ inhibitory activities. Therefore these extracts which contain high ACE inhibitory activities may be useful as antihypertension agents and to the treatment of hypertension.

Apoptotic Effects of Some Plants on MCF-7 Mammary Gland Adenocarcinoma Cells (수종식물의 MCF-7 세포에 대한 세포사 및 항ㆍ증식효과)

  • 정용자
    • Journal of Life Science
    • /
    • v.14 no.1
    • /
    • pp.61-66
    • /
    • 2004
  • Many studies have been widely carried out to find out new compound having anti-cancer activity from animals and plants. Some plants have been reported to have anti-lancer effects. However, the anti-cancer effect of edible plants were seldomly evaluated. Therefore we investigated the anticancer effects of edible plants (10 samples) easily available around us by measuring number of survival cancer cells after treatment with direct cell counting and MTT analysis, and by examining the morphological change under the electromicroscope. Of the 10 samples tested, Equisetum arvense L., Lactuca dentata Mokino. var. faviflora Makino. showed moderate anti-cancer effects even at the concentration of 10 $\mul/ml$ against MCF-7 adenocarcinoma cell line. Of them, Capsicum annuum L. had most potent anti-cancer activity against MCF-7 adenocarcinoma cell line showing proliferation inhibited, morphological change and apoptosis at the concentration of 2 $\mul/ml$.