• Journal of Applied Biological Chemistry
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• v.62 no.2
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• pp.149-155
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• 2019

Elicitor treatment was performed to increase the anti-inflammatory activity of useful biological sources. The result showed that elicitor-treated Saururus chinensis leaf extracts positively affected nitric oxide (NO) production, and the expression of inducible NO synthase and cyclooxygenase-2 compared to extracts not exposed to elicitor treatment. This finding identified elicitor treatment as a suitable strategy for increasing the biological activity of S. chinensis. Therefore, elicitor-treated S. chinensis is useful both as health functional and medicinal materials.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.115.3-116
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• 2003

Saururus chinensis Baill (Saururaceae) is a perennial plant that has been used in the treatment of edema, jaundice and gonorrhea in Korean folk medicine. This study was carried out to investigate the inhibitive effects of Saururus chinensis Baill (SCB) on lipid metabolism in Sprague-DaweIy rat(SD-rat) accutely exposed to 2,3,7,8-tetrachlorodibenzo-p-dioxin(TCDD). After 7 days from TCDD(1$\mu$g/kg) injection, SCB(200mg/kg) was administered into rats intraperitoneally for 4 weeks. (omitted)

• Journal of Society of Preventive Korean Medicine
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• v.8 no.2
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• pp.81-98
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• 2004

1. The cell viability was determined by MTT method. Their cytotoxic activities against three cancer cell lines such as A549, MDA-MB-231 and SNU-C4 cell line were tested. Among them, The methanol extract of Saururus chinensis Baill. showed the strongest cytotoxic effect against SNU-C4 cells. These results suggest that the methanol extract of Saururus Chinensis Baill. possessed a potential antitumorous agent. 2. In vitro the antitoxic activity of ethanol extract of Saururus Chinensis Bail on NIH 3T3 fibroblasts was evaluate by the MTT (3-(4,5-dimethyl- thiazol-2-yl)-2,5-diphenyl-2H-tetra캐lium bromide) and SRB (sulforhodamine B protein) assays. The number of NIH 3T3 fibroblasts were increased and tend to regenerate. These results suggest that Saururus Chinensis Bail extract retains a potential antitoxic activity. 3. Complexation of Cd (II) ion with ligands such as quercetin has been determined by UV-vis spectrophotometric method in tris buffer solution at various pH. It was found that only 1 : 1 Cd-complex is formed by the interaction between catechol moiety in ring B and cadmium [Cd(II)] in aqueous solution. The spectral parameters for Cd-complex were determined by Beer's law at various pH. It has shown that 1 : 1 Cd-complex has a maximum absorbance and red shift by the alkaline pH.

• Food Science and Preservation
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• v.23 no.1
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• pp.20-26
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• 2016

In this study, the anti-inflammatory effect of hyaluronidase (HAase) inhibition was determined from 92 species of oriental herbal medicine extracted with water and ethanol solvents because of their non-toxicity in the human body. The water extracts of Evodia officinalis (86.8%), Thuja orientalis (80.8%), Carthami semen (66.5%), Melia azedarach (74.7%), Siegesbeckia pubescens (61.3%), Saururus chinensis (49.15%) showed a relatively greater anti-inflammatory activity. The ethanol extracts of Ailanthus altissima and Saururus chinensis demonstrated the highest anti-inflammatory effect at above 90%. Saururus chinensis was selected for its high anti-inflammatory effect in both water and ethanol extract. Ethanol was more effective than water and optimal extraction conditions for phenolic compounds was determined to be extraction with 50% ethanol for 12 hours. The extracts from Saururus chinensis in optimal condition showed 70~80% anti-inflammatory effect when $100{\sim}250{\mu}g/mL$ phenolic concentration was treated. Concentration of above $500{\mu}g/mL$ decreased the inhibitory effect. The anti-inflammatory effect and extraction yield were increased by ultra-fine grind technology, indicating that this method can be used to increase the extraction yield of phenolic compounds from medicinal plants.

• Bulletin of the Korean Chemical Society
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• v.31 no.7
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• pp.2088-2090
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• 2010

• Proceedings of the PSK Conference
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• 2002.10a
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• pp.319.3-320
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• 2002

Saururus chinensis Baill (Saururaceae) is a perennial plant that has been used in the treatment of edema. jaundice and gonorrhea in Korean folk medicine. Houttuynin sodium bisulphate (HSB), alpha hydroxyl-capryl-ethyl-sodium-sulphonate. is a product formed by reacting sodium bisulphate with houttuynin. which is obtained from a medicinal herb Houttuynia cordata Thunb. (omitted)

• Bulletin of the Korean Chemical Society
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• v.30 no.3
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• pp.716-718
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• 2009

• Korean Chemical Engineering Research
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• v.50 no.4
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• pp.610-613
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• 2012

In this study, plant extracts including 25% Saururus chinensis, 20% Morus bombycis stem and 20% Morus papyrifera stem were tested to use as possible cosmetic agent. As cosmetic effect test, cell toxicity test, elastase inhibition assay, tyrosinase inhibition assay, anti-oxidation assay and temperature stability test were done as cosmetic assays. Plant extract showed low cell toxicity, excellent elastase inhibition and anti-oxidation effect, however, tyrosinase inhibition effect was lower. Skin, lotion and essence formulation was made using plant extracts and temperature stability test was done. Skin and essence indicated good stability, however, lotion showed phase separation and severe viscosity variation, which means lotion formulation change. From the research, plant extracts including Saururus chinensis, Morus bombycis stem and Morus papyrifera stem were suitable for possible cosmetic agent.

• Environmental Mutagens and Carcinogens
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• v.18 no.1
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• pp.26-31
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• 1998

Antimutagenic activity of Saururus chinesis (Lour.) Bail was investigated for food-borne mutagens using S. typhimurium TA98. Methanol extract from Saururus Chinesis (Lour.) Bail was fractionated into hexane, chloroform, ethylacetate and butanol fractions, followed by determination of antimutagenic activity for food-borne mutagenic heterogenic amines (HCA). The hexane fraction exhibited a strong antimutagenic activity for 2-amino-3-methylimidazo[4,5-f]quinoline (IQ), 2-amino-3,8-dimethylimidazo[4,5-f] quinoxaline (MeIQ), 2-amino-3,4-dimethyl-3H-imidazo[4,5-f]quinoline (MeIQx), 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), 3-amino-1-methyl-5H-pyroid[4,3-b]indole acetate (Trp-2-A); however its fraction rather enhanced the bacterial mutagenicity of 2-amino-3,4,8-trimethyl-3H-imidazo[4,5-f]quinozaline (4,8-diMeIQx) and 2-amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxline (7,8-diMeIQx). Active principle in the fraction was found to be two major compounds (${\gamma}$-crene B and epi-bicyclosesquiphellandrane) and 6 minor compounds (${\delta}$-caryophyllene, ${\gamma}$-elemene, ${\beta}$-cabebene, ${\delta}$-cadinene, ${\delta}$-selinene, and patchoulene). Modulation effect for the mutagenic activity of the food-borne mutagenic HCA by the fraction might be derived from a cumulative effect of each individual compounds. Hence, this hexane fraction might be use to reduce the production of mutagenic HCA during cooking process of protein-rich foods.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.47 no.3
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• pp.157-160
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• 2002

This study was carried out to the harvesting efficiency of equipment used fer harvesting of rhizomes of Saururus chinensis Bail. Labor-saving efficiency showed 60-67% enhancement by using tillage operations with power tiller, digger attached to power tiller, and digger attached to tractor compared with manual harvest. Loss percentage of rhizomes by harvesting equipments was 2.2-8.8% lower than by manual harvest. Fresh rhizome yield and income index were increased 3-10% and 13-27% respectively by harvesting equipments, showing the highest yield and index in digger attached to tractor, Thus, digger attached to tractor showed the most effective harvest equipment for Saururus chinensis rhizome.