• Journal of Nutrition and Health
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• v.30 no.7
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• pp.797-802
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• 1997

The effect of Artemisia princeps var orientalis(mugwort) and Circium japonicum var ussuriense (Unggungqui) on lipid metabolism was examined . Thirty rats of 5 experimental groups were fed with a diet containing 1% cholesterol and 0.25% sodium cholate(control diet) and 5% plant powder or its water soluble extract(experimental diet) for 4 weeks. The activity of enzymes related to liver function, lipid components of liver and principle organs, and fecal steroids were assayed. The activity of enzymes was significantly lower in the unggungqui and mugwort powder diet group than in control. Liver total cholesterol , free cholesterol, and triglyceride levels were significantly lower in Unggungqui powder diet groups that in the control. The concentrations of total cholesterol , triglyceride and phospholipid in heart and kidney were comparatively low in the Unggungqui powder diet groups. In each plant powder diet group, the values of serum bile acid were significantly lowe ran the fecal steroid excretion was higher than in the control and the extract diet groups.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.12
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• pp.1523-1528
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• 2007

The feeding effects of mugwort (Artemisia vulgaris L.) extracts (ME) on the anti-oxidative actions of ICR mouse skin was investigated. To study the antioxidative effects of ME on ICR mouse skin, female ICR mice were grouped into basic diet group (control), ascorbic acid diet group (AA-2.5, AA-5.0, AA-10.0 and AA-20.0 mg/kg BW/day) as a positive control and experimental diet group (mugwort extract; ME-25, ME-50, ME-100, and ME-200 mg/kg BW/day) and fed for 10 weeks. Protein contents in ME-50, ME-100, and ME-200 feeding group were increased ($3.1%{\sim}11.1%$) and hydroxyl radical contents were significantly decreased ($10.4%{\sim}17.4%$) compared to control group. Oxidative stress signals and oxidized protein contents were significantly reduced to the range of 15.3 to 17.1% in ME-100 and ME-200 groups. Also, superoxide dismutase (SOD) activity was significantly increased to the range of 15.0% to 23.3% in ME-100 and ME-200 groups. Catalase activities were significantly increased ($14.0%{\sim}36.9%$) in all groups in a dose-dependent pattern. Antioxidative ability of ME showed similarity to that of ascorbic acid.

• Applied Biological Chemistry
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• v.41 no.7
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• pp.510-515
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• 1998

Effect of freezing of soybean and addition of mugwort on the flavor development and the changes of chemical compositions in Chungkookjang was investigated. The changes in the amount of amino-type N, the activities of ${\alpha}-amylase$ and protease, and the content of volatile compounds were determined during aging of Chungkookjang. During ripening, a little higher protease activity was detected in Chungkookjang made of frozen soybean than in that made of non-frozen soybean. However, the profile of ${\alpha}-amylase$ activity of Chungkookjang made of frozen soybean was very similar to that of Chungkookjang made of non-frozen soybean. The amount of amino-type N increased gradually with the ripening period and decreased after 21 days of ripening. The amount of amino-type N was slightly higher in Chungkookjang made of frozen soybean than in that made of non-frozen soybean. Addition of mugwort had little effect on the enzyme activities and the amino-type N content. The mugwort added in Chungkookjang reduced the production of cis-3-hexenol which is responsible for the unpleasant odor, and freezing of soybean enhanced the production of 2, 6-dimethyl pyrazine which is contribute to the taste. According to sensory evaluation, flavor was the highest after the 14 days of ripening and addition of mugwort increased significantly the flavor in both Chungkookjang prepared with frozen soybean and Chungkookjang with non-frozen soybean. However, the effect of freezing of soybean on the flavor was not significant.

• Journal of Nutrition and Health
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• v.31 no.4
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• pp.799-808
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• 1998

To investigate the antitumor activity of mugwort (Artemisia princeps Pampan), petroleum ether extract of mugwork was partially purified by a silica gel chromatography. Among several fractions, the fraction which was obtained under the elution with acetone, showed potent cytotoxicity against mouse leukemia cell line(Ll210), human colon cancer cell line (HCT-48) and human hepatoma cell line (Hep G2) , but was less effective with normal cell line(mouse embryo cell). Acetone fraction appeared to be glycolipid by Benedict test and the major fatty acids of the lipid were C16 ; 0 , C 18: 3by GC/MS analysis.

• Journal of Nutrition and Health
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• v.32 no.5
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• pp.540-551
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• 1999

This study was performed to investigate the effects of dried leaf powders and ethanol extracts of Perilla frutescens(perilla leaf), Artemisia princeps var. orientalis(mugwort) and Aster scaber(chamchui) on lipid metabolism and antioxidative capacity in rats. Forty-nine male Sprague-Dawley rats weighing 105.9$\pm$1.7g were blocked into seven groups according to body weigth and raised for four weeks with diets containing 5% dried powders of perilla leaf, mugwort and chamchui, or ethanol extracts from the same amount of each dried leaf powder. Food intake was higher in the control and chamchui powder groups than the other remaining groups. Weight gain was not significantly different among all experimental groups. Food efficiency ratio was highest in the perilla leaf powder group. Plasma total lipid and cholesterol, liver total lipid and triglyceride levels were highest in the perilla leaf powder group. In contrast, dried powders of mugwort and chamchui showed hypolipidemic effects in plasma and liver. Plasma and liver TBARS levels in both dried powder and ethanol extract groups of the three plants were lower than control. There was also no significant difference between corresponding dried powder and ethanol extract groups. Catalas and GSH-Px activities in erythrocyte and liver were not different among all the experimental groups. However, SOD activities were significantly different among the esperimental groups. In erythrocyte. SOD activiteis of all dried powder and ethanol extract groups except the perilla leaf powder group were higher than control, and the chamchui power group showed the highest activity among them. In liver, all the plant groups showed higher SOD activities than control. There was no significant difference between corresponding dried powder and ethanol extract groups. In conclusion, the dried chamchui powder and liver. All the dried plant powder and ethanol extract were effective in decreasing the TBARS levels of liver and particularly plasma. Among the antiocidative enzymes, SOD activity was most responsive to the experimental diets. All the plant groups showed increases in liver SOD activities and there were more increments in dried powder groups. Since the effects of dried powder groups on lipid metabolism were better than those of extract groups, it is plausible that the high dietary fiber level in dried powders was effective. Antioxidative effects were not significantly different between corresponding dried power and extract groups, and it was thought that ethanol extracts from three plants also had similar antioxidative effects as dried powderers.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.9
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• pp.1391-1398
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• 2010

Red ginseng marc (RGM) was fermented by the solid-state fermentation using Bacillus subtilis HA to produce biologically active compounds. The red ginseng marc fermented without mugwort possessed higher mucilage content (11.5%) and proteolytic activity (277.5 unit/g). The RGM fermented with 3% mugwort showed lower production of mucilage and protease activity whereas higher tyrosine content (581.3 mg%) and consistency index ($8.8\;Pa{\cdot}s^n$). The mucilage produced from fermented RGM contained $\gamma$-PGA with 1,100 kDa of molecular weight, and its yield was 15.9 g/kg. 70% ethanol extract from the RGM fermented with 3% mugwort had the highest DPPH radical scavenging effect ($IC_{50}$ value of 0.57 mg/mL), and the water extract showed the highest ABTS radical scavenging effect, indicating $IC_{50}$ value of 1.24 mg/mL. Overall, the RGM fermented by B. subtilis HA with mugwort contained various biologically active compounds having antioxidant effects.

• Textile Coloration and Finishing
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• v.28 no.1
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• pp.1-13
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• 2016

Natural colorant extracts were obtained by extraction from tumeric root, gardenia seeds, mugwort and green tea using water, methanol, ethanol and acetone as extractants at room temperature for 3 hours under shaking condition(180rpm) with liquor ratio(solid:solvent; 1:100). The main pigment components of tumeric root, gardenia seeds, mugwort and green tea are known to be curcumin, crocin, chlorophyll b and epigallocatechin gallate, respectively. The effects of the kind of extractant and pH on the color characteristics of natural colorant extracts were investigated. The solubility parameters of pigment components were determined to find adequate extractant. The solubility parameters of curcumin, crocin, chlorophyll b and epigallocatechin gallate were found to be 27.85, 29.40, 19.48 and $37.97(J/cm^3)^{1/2}$. As expected, solvents that have a solubility parameter similar to that of pigment component were generally found to be effective to obtain pigment extracts having high visible absorbance(A). The extract(pigment/solvent) with high visible absorbance was generally found to have low $L^*$(lightness) and high Chroma($C^*$, purity).

• The Korean Journal of Community Living Science
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• v.25 no.1
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• pp.5-18
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• 2014

This study examines the changes in the physicochemical property and antioxidant activity of six types of vegetables (carrots, crown daisy, mugwort, cabbages, onions, and garlic) based on heat-treated cooking. According to the results, proximate contents (crude protein, fat, and ash) were lower in blanched samples than in untreated samples. Untreated cabbages showed the highest level of total dietary fiber content, which decreased by blanching and increased by high-temperature/high-pressure (HTHP) treatment. Noteworthy is that, in the case of soluble dietary fiber, blanched crown daisy and mugwort showed significantly high levels of 12.0 g and 7.3 g per 100 g(dry basis). There was no significant change in tocopherol content in heat-treated samples. The highest levels of total polyphenol and flavonoid content were 6.73 g and 5.51 g per 100 g, respectively, in the mugwort sample with HTHP treatment at $130^{\circ}C$ for 2 h. The water extract of mugwort with HTHP treatment had the strongest antioxidant effect based on three bioassays (SOD, DPPH, and ABTS). These results indicate the relative correlation between the level of physiologically active content and antioxidant activity and suggest new insights into ingredients for developing functional foods.

• Korean Journal of Plant Resources
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• v.13 no.3
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• pp.171-178
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• 2000

This study was performed to investigate the possible effects of some plants protecting intact rat liver damaged by $CCl_4$. The extract of mugwort (Artemsiae capillaris), soybean sprout and pine leaf (Pinus strobus) inhibited markedly the in vitro activities of rat liver fatty acid synthase, whereas those of shiitake (Lentinus ododes), Houttuynia cortata, Acanthopanacis cortex and buckwheat leaves had less effects. Treatment with the water extract of pine leaf and soybean sprout caused a marked decrease in the $CCl_4$-induced toxicity in rat liver, judged from their effects on the levels of glutamic oxaloacetic transaminase (GOT) and glutamate pyruvic transaminase(GPT) in the serum. The extract of mugwort and soybean sprout reduced markedly the content of liver microsomal peroxides induced by $CCl_4$ treatment and serum TBA values, respectively. The extract of soybean sprout decreased efficiently the content of liver triglyceride elevated by $CCl_4$ treatment. Nevertheless, the extracts did not exert the supression of hepaticmegaly induced by $CCl_4$. The results suggest that soybean sprout and pine leaf may be potential sources improved the biochemical parameters like as peroxidation value or serum GOT and GPT, although these extracts had minimal effects in the increase of liver size induced by carbon tetrachloride.

• Korean Journal of Microbiology
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• v.43 no.4
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• pp.298-303
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• 2007

Antithrombotic activities of water extract of cheongkookjang and cheongkookjang fermented with green tea or mugwort were evaluated on some antithrombosis related activities in vitro and thrombotic death inhibition in vivo. Cheongkookjang made of white soybean (Glycine max) or black small soybean (Rhynchosia nulubilis) showed potent antioxidative activities. Addition of green tea or mugwort during cheongkookjang fermentation increased the antioxidative activity, cheongkookjang with green tea showed more drastic increase compared with cheongkookjang with mugwort. Nitrite scavenging effects of the cheongkookjang extracts were prominent but the addition of green tea or mugwort seldom increased the scavenging effects. All the cheongkookjang extracts showed strong inhibitory activities on platelet aggregation. The inhibitory activities of cheongkookjang were increased considerably by addition of green tea or mugwort even with low concentration. Plasmin unit as fibrinolytic activity was not affected considerably by addition of green tea. Addition of mugwort decreased the activity transiently at low concentration ($0.3{\sim}1.0%$) but increased again slowly at higher concentration ($1{\sim}3%$). In vitro thrombotic death inhibition test, the antithrombotic activity of cheongkookjang made of black small bean with green tea was higher by about 1.5 times compared to that without green tea. As results, cheongkookjang might inhibit antithrombosis not only by fibrinolytic action but also by inhibition of platelet aggregation and antioxidative action. The addition of functional materials such as green tea or mugwort could increase the antithrombotic function, even at low concentration.