• Title/Summary/Keyword: Acanthopanax senticosus extracts

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Competitive ELISA for the Measurement of Glycoprotein Purified from Acanthopanx senticosus (가시오가피로부터 분리한 단백 다당물질의 경쟁적 ELISA법에 의한 분석)

  • Ha, Eun-Suk;Hwang, Soo-Hyun;Shin, Kwang-Soon;Yu, Kwang-Won;Lee, Keyung-Ho;Choi, Joo-Sun;Park, Woo-Mun;Yoon, Taek-Joon
    • Korean Journal of Food Science and Technology
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    • v.35 no.6
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    • pp.1209-1215
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    • 2003
  • This study was carried out to establish a quantitative analysis method of separating immuno-activating substance (EN-SP) from Acanthopanax senticosus (A. senticosus) by competitive direct ELISA. Mouse antiserum (anti-EN-SP) against EN-SP was generated by immunization (s.c.) of EN-SP purified from A. senticosus as an immunogen. The titer of anti-EN-SP was about 1 : 400, and the optimal dilution of EN-SP-HRP conjugate was 1 : 1,000. When the standard curve was constructed by ELISA, its sensitivity was about $0.2{\mu}g/mL$. The coefficient variation of intra- and inter-assay were $6.13{\sim}8.81%$ and $6.73{\sim}8.60%$, respectively. According to the standard curve, the concentration of EN-SP in various senticosus extracts was found to be only $59.85\;{\mu}g$ in 10mg of extract from the bark of A. senticosus. Similarly, the immunostimulating activity to produce $TNF-{\alpha}$ or IL-12 among the various extracts of Acanthopanax was shown to be correlated with the content of EN-SP. These results demonstrated that competitive ELISA was a convenient, fast, reproducible, and accurate method for the determination of EN-SP as an immunologically active standard substance in extract of A. senticosus.

Quality Characteristics of White Breads Containing Various Levels of Acanthopanax senticosus Extracts (가시오가피 추출액 첨가가 식빵의 품질특성에 미치는 영향)

  • Lee, Seon-Ho;Bae, Jong-Ho
    • Food Science and Preservation
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    • v.17 no.4
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    • pp.487-493
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    • 2010
  • This study was conducted to evaluate quality characteristics of white breads with Acanthopanax senticosus extract(ASE) (0, 25, 50, 75 and 100%). Addition of ASE significantly decreased L-value, and increased a and b-values. Compared with the control bread, specific volume of bread added with ASE was increased. The cohesiveness, springiness and gumminess of the breads added with ASE were higher than those of the control group. Also, a sensory evaluation was carried out in terms of acceptability(color, flavor, taste, texture and overall acceptability). Taken together, the 50% treatment ranked the highest evaluation values, as compared to other treaments. Accordingly, to improve the quality of bread, it is recommendable to add ASE to the 50% level in substitution for water in making a loaf of bread. After all, this study was to confirm the possibility of ASE's utilization as natural materials containing the functional substance.

Preparation of Functional Healthy Drinks by Acanthopanax senticosus Extracts (가시오가피를 이용한 기능성 건강음료의 제조)

  • Sung, Mi-Sun;Jung, Hoe-Yune;Choi, Jun-Hyeok;Lee, Sung-Cheol;Choi, Bo-Hwa;Park, Sung Sun
    • Journal of Life Science
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    • v.24 no.9
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    • pp.959-966
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    • 2014
  • This study was carried out to develop a functional healthy drink using 60% ethanol of dried Acanthopanax senticosus stem extract (ASE). The preparation, physical activity, anti-oxidant activity, and sensory properties of ASE were investigated. The moisture, crude protein, crude lipid, and ash contents of dried ASE were $6.50{\pm}0.12%$, $5.89{\pm}0.16%$, $1.18{\pm}0.11%$, and $3.03{\pm}0.40%$ respectively. The 1,1-Diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity was $87.42{\pm}1.63%$ at 1/10 folds diluted ASE. In total, 40 male ICR mice were divided into five groups including the control (PBS), positive control (Red ginseng 200 mg/kg/day), and ASE-treated groups at doses of 35, 70, and 140 mg/kg/day for five weeks, respectively. ASE was administrated orally one time per day for five weeks before treadmill exercises, and normal and positive controls were fed PBS and red ginseng extract. In the treadmill test, ASE-treated mice (140 mg/kg/day) could run 1.4 times longer than the control mice. Healthy drinks were prepared with the addition of ASE at levels of 0.97% or 0.49% (A, B, and C type). Among the healthy drinks, the B type (ASE, 0.97%) was revealed to have the highest level of taste and overall acceptability through a sensory evaluation. The brix and pH of the ASE health drink (B type) were 14.9 and 4.51, respectively. These results indicated that the dried stem of Acanthopanax senticosus could be used as a functional material in the health drink industry.

Biological Activity of Mixed Extracts of Acanthopanax senticosus and Citrus unshiu Fermented with Bovista plumbea for Inner Beauty (이너뷰티 소재로서의 생물전환된 가시오가피-진피 혼합 추출물의 생물학적 활성)

  • Eun Jeong Kim;So Yeon Kim;Su Yeon Kang;Yung Choon Yoo;Taek Joon Yoon;Gye Won Lee;Young Ho Cho
    • Journal of Life Science
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    • v.33 no.7
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    • pp.555-564
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    • 2023
  • In this study, the anti-oxidant activity, elastase inhibitory activity, and skin moisturizing effect of mixed extracts of Acanthopanax senticosus and Citrus unshiu fermented with Bovista plumbea (B-MEAC) were evaluated to verify the availability as a material for inner beauty. The DPPH radical scavenging activity of B-MEAC was showed in a dose-dependent manner (SC50=156.1±0.82 ㎍/ml). Also, B-MEAC inhibited the elastase activity in a concentration-dependent manner (p<0.001). To study the effect of B-MEAC on mouse skin hydration, skin moisture content and transepidermal water loss (TEWL) measured. As a result, skin moisture content increased (p<0.001) and TEWL decreased (p<0.01) compared to the dry-induced control group. The effect on the change of collagen fibers in the dry-induced mouse skin was examined through Masson's trichrome staining. In the group administered with B-MEAC, the amount of collagen relatively increased compared to the control group, and the intensity of blue color increased. The effect on the moisturizing function of the dry-induced mouse skin was examined by Western blot method. In the group administered with B-MEAC, the expression of matrix metalloproteinase-1 (MMP-1) protein decreased compared to the control group. In addition, the expression level of collagen1A1 (COL1A1), hyaluronan synthase-2 (HAS2), filaggrin, and aquaporin-3 (AQP3) recovered (p<0.001). Therefore, these results suggest the potential of B-MEAC as a skin hydration agent for inner beauty.

Protective Effects of Plant Extracts against Isoniazid- and Nitrofurantoin-Induced Cytotoxicity in HepG2 Cells (Isoniazid와 Nitrofurantoin으로 유발되는 간 세포독성에 대한 식물추출물의 보호효과)

  • Byun, Erisa;Jeong, Gil-Saeng;Lee, Dong-Sung;Li, Bin;Yang, Suk-Hyun;Beom, Jin-Seon;Lv, Hui-zi;An, Ren-Bo;Kim, Youn-Chul
    • Korean Journal of Pharmacognosy
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    • v.40 no.2
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    • pp.137-142
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    • 2009
  • Isoniazid was discovered in 1950's and since then it has been widely used as a synthetic bactericidal agent in the treatment of tuberculosis. However, the adverse effect of isoniazid has been reported to show significant hepatotoxicity in approximately 1-2% of patients. Nitrofurantoin {1-(5-nitro-2-furfurylideneamino)-hydantoin} is a synthetic nitrofuran that is commonly used for the treatment and prophylaxis of urinary tract infections, but its use is associated with liver cirrhosis and fatal liver necrosis. Therefore, studies for natural products with protective effect on the isoniazid- and/or nitrofurantoin-induced hepatotoxcity would be valuable as the potential therapeutic use. 107 plants sources were collected at Mt. Baekdu, and extracted with methanol. These extracts had been screened for the protective effects against isoniazid- and/or nitrofurantoin-induced cytotoxicity in HepG2 cells at the both 100 and $300{\mu}g/ml$. Five methanolic extracts, Acanthopanax senticosus, Acer mono, Asparagus schoberioides, Fagopyrum tataricum, Potentilla centigrana, showed significant protective effects against isoniazidinduced hepatotoxicity. Two methanolic extracts, Acer mono and Leonurus artemisia, showed significant protective effects against nitrofurantoin-induced cytotoxicity in HepG2 cells.

Effect of Steam Distillates Prepared from Herbal Medicines on Immunostimulating Activity (생약으로부터 조제된 수증기 증류물의 면역활성)

  • 이창호;김인호;김영언;김용조;황종현;유광원
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.4
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    • pp.626-632
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    • 2004
  • Of hot- water extracts prepared from 30 kinds of herbal medicines, Acanthopanax senticosus (75.6% inhibition of control), Atractylodes macrocephale (71.3%), Panax ginseng (70.0%), Glycyrrhiza uralensis (66.3%) and Angelica acutiloba (63.1%) showed the potent tumor metastasis inhibition activity against colon 26-M3.1 lung carcinoma at 2.5 mg/kg body weight, whereas the other extracts had a little activity, except for Pueraria thunbergiana (58.6%) and C. leticulata (54.9%) having the intermediate activity. We also found that Citrus leticulata (1.80-fold of control), A. macrocephale (1.73-fold), A. senticosus and G. uralensis (1.64-fold) enhanced on Peyer's patch cells mediated-hematopoietic response at 100 $\mu\textrm{g}$/mL. In addition, these active herbal medicines were prepared into steam distillates to improve the food rheology as beverage, and to remove the inactive components. Among these steam distillates, A. macrocephale, G. uralensis and A. senticosus showed the significant tumor metastasis inhibition activity at 2.5 mg/kg body weight (58.7%, 50.3% and 41.9%, respectively), and A. macrocephale had the potent activity even at 0,25 mg/kg body weight (49.7%). In treatments of steam distillates with Peyer's patch cells, A. macrocephale and A. senticosus significantly increased the bone marrow cell proliferation even at 10 $\mu\textrm{g}$/mL (1.49- and 1.28-fold of control). Although steam distillates had lower activity than hot-water extracts, herbal medicines, such as A. macrocephale and A. senticosus, showed the high immunostimulating activity in hot-water extracts as well as steam distillates. Therefore, these results assumed the possibility that steam distillates from herbal medicines might be utilized to food industry for beverage.

Effect of Medicinal Plant Water Extracts on Glucose-regulating Enzyme Activities in Goto-Kakizaki Rat Liver Cytosol (약용식물 물 추출물이 Goto-Kakizaki 흰쥐의 간 세포액에서 당대사 관련효소 활성에 미치는 영향)

  • Kim, Dae-Jung;Chung, Mi-Ja;You, Jin-Kyoun;Seo, Dong-Joo;Kim, Jeong-Mi;Choe, Myeon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.38 no.10
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    • pp.1331-1335
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    • 2009
  • We have studied the anti-diabetic effects of medicinal plant water extracts on hepatic glucose-regulating enzymes such as glucokinase (GK) and acetyl-CoA carboxylase (ACC). $\alpha$-Glucosidase inhibitor is usually used to prevent and treat type II diabetes; thus, anti-$\alpha$-glucosidase activity of medicinal plant water extracts was assayed. The hepatic cytosol faction of a type II diabetic animal (Goto-Kakizaki rat) was used in GK and ACC activity assays. The medicinal plants were Lycium chinense (JGP), Discorea japonica Thunb. (SY), Pyrus pyrifolia (YSB), Cornus officinalis (SSY), Paeonia suffruticosa ANDR. (MDP), Cordyceps militaris (DCH), and Acanthopanax senticosus (GSO). JGP, SY, YSB, and SSY water extracts increased the hepatic GK activity and all medicinal plant water extracts led to an increase in hepatic ACC activity. YSB, SSY, MDP, and GSO water extracts showed significantly higher anti-$\alpha$-glucosidase activity than control samples. The highest anti-$\alpha$-glucosidase activity was observed in GSO water extract and the anti-$\alpha$-glucoside activity was higher than that of Acarbose (reference $\alpha$-glucosidase inhibitor). We suggest that JGP, SY, YSB, and SSY water extracts may exert an anti-diabetic effect by enhancing the glucose metabolism and that YSB, MDP and GSO may be used as natural $\alpha$-glucosidase inhibitors in type II diabetic conditions. Increased ACC activity by plant water extracts may provide additional anti-diabetic effect.

Effect of Herbal Composition, DTS20 on Alcohol Degradation and Anti-inflammatory Activity (생약 조성물, DTS20의 알코올 분해 및 항염증 효과)

  • Yoon, Taek-Joon;Jo, Sun-Young;Lee, Sue-Jung;Kim, Eun-Young;Shin, Kwang-Soon;Suh, Hyung-Joo
    • KSBB Journal
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    • v.26 no.5
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    • pp.433-438
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    • 2011
  • These studies were conducted to investigate the alcohol degradation effects of the extract of herbal composition (DTS20) containing Viscum album L., Lycium chinense L., Inonotus obliquus and Acanthopanax senticosus H., on the alcohol administered mice. To investigate anti-hangover effect, alcohol and alcohol dehydrogensae (ADH) concentration of blood were measured after oral administration of ethanol. The administration of DTS20 (200-500 mg/kg) had beneficial actions toward alcohol degradation in acute alcohol treated mice model. The oral administration of DTS20 showed decreased gastric mucous membrane damage produced in ethanol treated mice. In addition, intraperitoneal administration of DTS20 showed anti-inflammatory effects in inhibition tests of vascular permeability produced by acetic acid. DTS20 also reduced the concentration of nitric oxide (NO), tumor necrosis factor (TNF)-${\alpha}$ in macrophages that were activated by LPS. These results demonstrate that DTS20 possesses potential to stimulate the alcohol degradation and inhibit the inflammatory effects in mice.

Antioxidant Activities and α-Glucosidase Inhibitory Effect of Water Extracts from Medicinal Plants (약용식물 물 추출물의 항산화 활성 및 α-Glucosidase 저해효과)

  • Kim, Hyun Sook;Kim, Tae Woo;Kim, Dae Jung;Lee, Jae Sung;Kim, Kyoung Kon;Choe, Myeon
    • Korean Journal of Medicinal Crop Science
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    • v.21 no.3
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    • pp.197-203
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    • 2013
  • We studied the total polyphenol content, DPPH radical scavenging activity, hydroxyl radical scavenging activity and ${\alpha}$-glucosidase inhibition of water extracts from 17 medicinal plants. Total polyphenol contents ranged from 10.0 (Coix lachryma-jobi L, CL) ~ 279.7 (Perilla sikokiana, PS)mg/g. The water extract from medicinal plants were evaluated for its free radical scavenging activities and compared with a commercial antioxidant, ascorbic acid. DPPH radical scavenging activity of Pyrus pyrifolia (PP), Chamaecyparis obtusa L. (COL), Chamaecyparis obtusa F. (COF), and PS were higher than positive control. Higher hydroxyl radical scavenging activity were shown in Acanthopanax senticosus (AS) and Cordyceps militaris (CM) than the other plants. The highest anti-${\alpha}$-glucosidase activity was observed in Cornus officinalis (CO) and Paeonia suffruticosa Andrews (PSA) water extracts. PSA showed not only the higher DPPH radical scavenging activity but also the anti-${\alpha}$-glucosidase activity. The results of our study that PP, COL, COF, PS, AS, CM, CO and PSA could be potential candidates for natural antioxidants.

Antidiabetic Synergistic Effects of Medicinal Plant Extract Mixtures on db/db Mice (db/db mice에 대한 약용 식물추출 혼합물의 항당뇨 상승효과)

  • Roh, Sang-Geun;Choi, Won-Chul
    • Journal of Life Science
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    • v.21 no.2
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    • pp.165-175
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    • 2011
  • This study investigates the effects of Psidium guajava L. leaf (Pg) extract, Lagerstroemia speciosa L. leaf (Ls) extract, and mixture A (Pg, Ls, Morus indica L. leaf, Pinus densiflora needles, Acanthopanax senticosus M. roots extract) on db/db mice. For four weeks, db/db mice were fed powdered extracts of Pg, Ls, and mixture A. Compared to the diabetic control, extracts of Pg, Ls and mixture A decreased body weight, glucose and insulin. The greatest decreases were caused by mixture A. These extracts decreased the levels of total cholesterol, triglyceride and free fatty acid compared to the diabetic control. The antihyperlipidemic effect of mixture A was the greatest. Mixture A also significantly decreased injuries of Langerhans' islets compared to the diabetic control. Mixture A showed a beneficial synergistic effect due to the supplementary pharmacological actions of the ingredients in contains, indicating that it improved hyperglycemia without the side effect of weight gain.