• Title/Summary/Keyword: 사자발쑥

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Studies on the Amino Acid, Sugar Analysis and Antioxidative Effect of Extracts from Artemisia sp. (쑥 추출물의 아미노산, 당 분석 및 항산화 효과에 관한 연구)

  • 최병범;이혜정;방선권
    • The Korean Journal of Food And Nutrition
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    • v.17 no.1
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    • pp.86-91
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    • 2004
  • This study has attempted to examine the antioxidative effect of ethanol extracts, and the analysis of amino acid and sugar of hot water extracts from Artemisia princeps, Artemisia argyi and Artemisia iwayomogi. Total phenol contents were 10.2 mg/$m\ell$, 4.7 mg/$m\ell$, and 7.0 mg/$m\ell$ in A. princeps, A. argyi and A. iwayomogi, respectively. Also, flavonoid contents were 6.1 mg%, 3.6 mg%, and 1.8 mg% in A. princeps, A. argyi and A. iwayomogi, respectively. Hot water extract from A. argyi showed highest electron donating ability toward DPPH. The contents of total amino acid by HPLC analysis were in the increasing order of A. princeps, A. argyi and A. iwayomogi. Of amino acid compositions, proline was largest in examined Artemisia sp.. The contents of total sugar by HPLC analysis were largest in A. iwayomogi. Of the sugar compositions, the glucose content was largest in examined all Artemisia sp., and the fructose content was in the increasing order of A. iwayomogi, A. argyi and A. princeps.

Studies on the Volatile Flavor Components and Biochemical Characterizations of Artemisia princeps and A argyi (강화쑥의 생화학적 특성 및 휘발성 향기성분에 관한 연구)

  • Choi Byung-Bum;Lee Hye-Jeong;Bang Sun-Kwon
    • The Korean Journal of Food And Nutrition
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    • v.18 no.4
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    • pp.334-340
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    • 2005
  • This study has attempted to examine the effect of Artemisia princeps and A. argyi on liver function-related enzymes in rats with $CCl_4$ adminisration. The activities of serum aspartate aminotransferase(AST), alanine aminotransferase(ALT) and alkaline phosphatase(ALP) from A. princeps were decreased by 33, 23 and $19\%$, respectively, compared to control. The activities of AST, ALT and ALP from A. argyi were decreased by 37, 33 and $26\%$, respectively. Total phenol contents were 10.2 mg/mL and 4.7 mg/mL in A. princeps, and A. argyi, respectively. Also, flavonoid contents were $6.1\;mg\%\;and\;3.6\;mg\%$ in A. princeps, and A. ar효i, respectively. Ethanol extract from A. argyi showed higher electron donating ability toward DPPH than A. princeps. A total of 31 volatile components(3 hydrocarbons, 10 terpenes, 5 carbonyls, 8 alcohols and 5 esters) were indentified in A. princeps, and A. argyi. The major volatile components of A. princeps were $\delta$-3-carene($2.2\%$) in terpenes and nerolidol($0.9\%$) in alcohols. The major volatile components of A. argyi were eugenol($1.4\%$) in alcohols and thyl pentadecanoate($1.1\%$) in esters.

Ethosome Formulation for Enhanced Transdermal Delivery of Artemisia princeps Pampanini Extracts (사자발쑥 추출물의 피부 흡수 증진을 위한 에토좀 제형에 관한 연구)

  • Yang, Hyun Gab;Kim, Hye Jin;Kim, Hae Soo;Park, Soo Nam
    • Applied Chemistry for Engineering
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    • v.24 no.2
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    • pp.190-195
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    • 2013
  • In our previous studies, the antioxidant, anti-aging, and antibacterial activities of Artemisia princeps Pampnini (A. princeps Pamp.) extract were reported. In this study, ethosome formulations for the enhanced transdermal delivery of A. princeps Pamp. extract were prepared. The particle size, loading efficiency and skin permeation of them were evaluated. The ethosome loaded with 0.06% ethyl acetate fraction of A. princeps Pamp. extract was more stable and maintained the constant particle size for 3 weeks after being prepared. The particle size of ethosome containing 0.06% ethyl acetate fraction was $287.05{\pm}0.25nm$ and the loading efficiency was $51.96{\pm}0.01%$. The ethosome formulation exhibited the greater enhancement of skin permeation than of general liposome and 20% ethanol solution in skin permeability experiments.

Effects of Treatments on the Distribution of Volatiles in Artemisia princeps Pampan (쑥의 처리조건에 따른 휘발성 성분 변화)

  • Park, Min-Hee;Kim, Mi-Ja;Cho, Wan-Il;Chang, Pahn-Shick;Lee, Jae-Hwan
    • Korean Journal of Food Science and Technology
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    • v.41 no.5
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    • pp.587-591
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    • 2009
  • Volatiles in Artemisia princeps Pampan. cv. sajabal (sajabalssuk) and A. princeps Pampan. (ssuk) treated with different processing were analyzed using headspace-solid phase microextraction (HS-SPME)/gas chromatography- a mass selective detector (GC-MS). Sajabalssuk and ssuk were treated with steam distillation (SD) and freeze-dried/steam distillation (FD/SD) while controls were raw sajabalssuk and raw ssuk. Sajabalssuk had significantly more total volatiles than ssuk in control and FD/SD treated samples (p<0.05). Major volatiles in raw sajabalssuk were 2-hexenal, 1,8-cineol, trans-caryophyllene, and hexanal while those in raw ssuk were 1-hexanol, ${\beta}$-myrcene, limonene, and 2-hexenal, which implies that substantial lipid oxidation occurred in raw samples. Sajabalssuk with SD and FD/SD treatment had higher peak areas of 1,8-cineole, 4-terpineol, 1-octen-3-ol, and ${\alpha}$-terpineol while ssuk with SD and FD/SD treatment possessed 1,8-cineol, camphor, borneol, artemisia ketone, ${\alpha}$-thujone, and 1-octen-3-ol, which showed that steam distillation produced more volatiles from terpenoids than raw samples. Based on the results of HS-SPME/GC-MS, relative amounts of volatiles from lipid oxidation including 2-hexenal, hexanal, and 1-hexanol were reduced in sajabalssuk and ssuk with freeze-drying and/or steam distillation treatment.

Antioxidative and Antibacterial Activities of Artemisia princeps Pampanini Extracts (사자발쑥 추출물의 항산화 및 항균 활성)

  • Yang, Hyun Gab;Kim, Hye Jin;Kim, Hae Soo;Park, Soo Nam
    • Microbiology and Biotechnology Letters
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    • v.40 no.3
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    • pp.250-260
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    • 2012
  • In the present study, the antioxidative and antibacterial activities of Artemisia princeps Pampanini (A. princeps Pamp.) extract were investigated. The ethyl acetate fraction of A. princeps Pamp. showed the most prominent free radical (1,1-diphenyl-2-picrylhydrazyl, DPPH) scavenging activity ($FSC_{50}=12.27{\mu}g/mL$). Reactive oxygen species (ROS) scavenging activities ($OSC_{50}$) of A. princeps Pamp. extract on $Fe^{3+}-EDTA/H_2O_2$ systems were investigated using a luminol-dependent chemiluminescence assay. The ethyl acetate fraction of the extract ($OSC_{50}=0.33{\mu}g/mL$) had a 5 times greater ROS scavenging activity than L-ascorbic acid ($1.50{\mu}g/mL$), known as a water soluble antioxidant. The cellular protective effects of fractions of A. princeps Pamp. on the rose-bengal sensitized photohemolysis of human erythrocytes were examined. The aglycone fraction of extracts suppressed photohemolysis in a concentration dependent manner. The inhibitory effects of A. princeps Pamp. extract on tyrosinase were investigated to assess their whitening efficiency. The ethyl acetate fraction demonstrated a 7 times higher tyrosinase inhibitory effect ($IC_{50}=29.20{\mu}g/mL$) than albutin, known as a whitening agent. The antibacterial activity of ethyl acetate fractions against various normal skin flora were measured. The results showed that the antibacterial activity of the fraction was the highest on Staphylococcus aureus, Bacillus subtilis, and Propionibacterium acnes. Antioxidant substances were isolated and purified from the ethyl acetate fractions. Eupatilin and jaceosidin were identified. These results indicate that the extract/fractions of A. princeps Pamp. can function as antioxidant and/or antibacterial agents for the skin.

Development of Biologically Active Compounds from Edible Plant Sources-XIX. Isolation of Inhibitory Compound on LDL-Oxidation from the Aerial Parts of Sajabalssuk (Artemisia princeps PAMPANINI, Sajabalssuk) (식용식물자원으로부터 활성물질의 탐색-XIX. 사자발쑥(Artemisia princeps PAMPANINI, Sajabalssuk)의 전초로부터 저밀도 지질 단백질(LDL) 산화 억제물질의 분리)

  • Bang, Myun-Ho;Song, Myoung-Chong;Han, Min-Woo;Lee, Dae-Young;Jo, Jin-Kyung;Chung, Hae-Gon;Jeong, Tae-Sook;Lee, Kyung-Tae;Choi, Myung-Sook;Baek, Nam-In
    • Applied Biological Chemistry
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    • v.50 no.3
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    • pp.224-227
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    • 2007
  • Sajabalssuk (Artemisia princeps PAMPANINI) was extracted with 80% aqueous MeOH, and the concentrated extract was partitioned with EtOAc, n-BuOH and $H_{2}O$, successively. From the EtOAc fraction, two phenylpropanoids were isolated through the repeated silica gel and ODS column chromatographies. From the results of physico-chemical data including NMR, MS and IR, the chemical structures of the phenylpropanoids were determined as eugenol (1) and (-)-sesamin (2). They were the first to be isolated from Sajabalssuk (Artemisia princeps PAMPANINI, Sajabalssuk). Also, eugenol inhibited LDL-oxidation with the inhibitory activity of 87.8 ${\pm}$ 1.0% at a concentration of 40 ${\mu}g/ml$.

Development of Biologically Active Compounds from Edible Plant Sources XIV. Isolation and Identification of Flavonoids from the Aerial Parts of Sajabalssuk (Artemisia herba) (식용식물자원으로부터 활성물질의 탐색-XIV. 사자발쑥(Artemisia herba)의 전초로부터 flavonoid 화합물의 분리)

  • Bang, Myun-Ho;Kim, Dong-Hyun;Yoo, Jong-Su;Lee, Dae-Young;Song, Myoung-Chong;Yang, Hye-Joung;Jeong, Tae-Sook;Lee, Kyung-Tae;Choi, Myung-Sook;Chung, Hae-Gon;Baek, Nam-In
    • Applied Biological Chemistry
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    • v.48 no.4
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    • pp.418-420
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    • 2005
  • In order to search for biologically active compounds from edible plant sources, the aerial parts of Sajabalssuk (Artemisia herba) were extracted with 80% aqueous MeOH, and the concentrated extract was partitioned with EtOAc, n-BuOH and $H_2O$, successively. From the EtOAc fraction, four compounds were isolated through the repeated silica gel and ODS column chromatographies. From the results of physico-chemical data including NMR, MS and IR, the chemical structures of the compounds were determined as eupatilin (1), jaceosidin (2), apigenin (3) and eupafolin (4). Among them, compounds 3 and 4 were isolated for the first time from Sajabalssuk (Artemisia herba).

Development of Biologically Active Compounds from Edible Plant Sources XVI. -Isolation of Sterols from the Aerial Parts of Sajabalssuk (Artemisia herba)- (식용식물자원으로부터 활성물질의 탐색 XVI. -사자발쑥(Artemisia herba)의 전초로부터 sterol 화합물의 분리-)

  • Bang, Myun-Ho;Chung, Hae-Gon;Song, Myoung-Chong;Yoo, Jong-Su;Chung, Sun-A;Lee, Dae-Young;Kim, Se-Young;Jeong, Tae-Sook;Lee, Kyung-Tae;Choi, Myung-Sook;Baek, Nam-In
    • Applied Biological Chemistry
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    • v.49 no.2
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    • pp.140-144
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    • 2006
  • Sajabalssuk (Artemisia herba) was extracted with 80% aqueous MeOH, and the concentrated extract was partitioned with EtOAc, n-BuOH and $H_2O$, successively. From the EtOAc and n-BuOH fractions, four sterols were isolated through the repeated silica gel and ODS column chromatographies. From the results of physico-chemical data including NMR, MS and IR, the chemical structures of the sterols were determined as ${\beta}-sitosterol$ (1), ergosterol peroxide (2), stigmasterol (3) and daucosterol (4). They were the first to be isolated from Sajabalssuk (Artemisia herba).

Optimal Extract Condition for the Enhancement of Anticancer Activities of Artemisia princeps Pampanini (강화 사자발쑥의 항암활성 증진을 위한 추출조건의 최적화)

  • Kwon, Min-Chul;Kim, Cheol-Hee;Kim, Hyou-Sung;Lee, Sang-Hee;Chio, Geun-Pyo;Park, Uk-Yeon;You, Sang-Guan;Lee, Hyeon-Young
    • Korean Journal of Medicinal Crop Science
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    • v.15 no.4
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    • pp.233-240
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    • 2007
  • Extractions of Artemisia princeps Pampanini were obtained by using water and ethanol at different temperatures ($60^{\circ}C,\;100^{\circ}C$) with or without ultrasonification process (40 kHz). Yield of ultrasonificated extracts were about 20% higher than that of control group. Cytotoxicity of all conditions through adding 1.0 mg/$m{\ell}$ was below 37%, and treated with ultrasonification group was lower than the other group, about $5{\sim}8%$. $100^{\circ}C$ water extract with ultrasonification was higher anticancer activities as maximum 73% and higher selectivities at concentrations over 0.8 mg/$m{\ell}$. The extracts treated with ultrasonification were higher anticancer activities than the control. Densitometric analysis of bcl-2 revealed that extracts of high anticancer activity had low density. This results suggest that expression of bcl-2 protein by adding of Artemisia princeps Pampanini extracts relative to taking cancer. To conclude, optimum condition for efficient extraction of Artemisia princeps Pampanini is using water with ultrasonification at over $60^{\circ}C$ below $100^{\circ}C$.