• The Korea Journal of Herbology
• /
• v.22 no.3
• /
• pp.15-26
• /
• 2007

Objectives : The purpose of this study is to analyze the origin plants, the habitat and the characteristics of the origin-plants of the medicine herbs belong to Araceae. Methods : To achieve the purpose of this study 48 bibliographies about 4 kinds of herbs belong to Araceae were examined. The examination was focused on the origin plants, habitat, the efficacy. Standing on this analysis the list and characteristics of the origin-plants were presented. Results : The results indicated that 1. In the original plants of 4 kinds of herbs, there were 27 species of scientific name totally, 25 species belonged to Araceae, and 2 species didn't. The origin plants of Pinelliae rhizoma were 3 species of different family plant, 16 species for Arisaematis Rhizoma, 2 species for Typhoni Rhizoma, and 6 species for Acori Graminei Rhizoma. 2. In the view of its authenticity, there was one kind of genuine species, 2 species of substitutes in the origin plants of Pinelliae Rhizoma, 14 kinds of genuine species, 2 species of substitutes in the origin plants of Arisaematis Rhizoma, and Whole origin plants of Typhoni Rhizoma, Acori Graminei Rhizoma were genuine species. 3. According to the habitat, there were 15 species distributed in Korea, China and so on. And 16 species were distributed in Korea, 25 species were of foreign origin. 1 species was unknown. 4. The each efficacy of origin plants were reported in the main subject Conclusions : Among the 4 medicinal herbs in the commonly using family Araceae, there were 27 origin plants(25 species belong to Araceae, and 2 species doesn't), so the number of origin plants are almost 6.75 times compared with the cases of the herbal name. Also, according to the habitat, approximately 59.3% of origin plants were producted in Korea, and approximately 92.6% of origin plants were of foreign origin.

• Toxicological Research
• /
• v.25 no.3
• /
• pp.147-157
• /
• 2009

This study was conducted to obtain acute information of the oral dose toxicity of lyophilized water extract of Pinelliae Rhizoma, a dried tuber of Pinellia ternata (PR) in male and female mice. In order to calculated 50% lethal dose (LD$_{50}$) and approximate lethal dose (ALD), test material was once orally administered to male and female ICR mice at dose levels of 2000, 1000, 500, 250, 125 and 0 (vehicle control) ml/kg (body weight). The mortality and changes in body weight, clinical signs, gross observation, organ weight and histopathology of principle organs were monitored 14 days after treatment with PR extract. We could not find any mortalities, clinical signs, changes in the body and organ weights, gross and histopathological findings except for dose-dependent increases in the hepatic fatty change frequencies detected in PR extract 2000 and 1000mg/kg treated in both male and female mice. The results obtained in this study suggest that LD$_{50}$ and approximate LD in mice after single oral dose of PR extracts were considered over 2000 mg/kg in both and female male mice, but more than 1000mg/kg of PR extracts treatment could induce slight hepatotoxicity the fatty changes in mice.

• Korean Journal of Pharmacognosy
• /
• v.32 no.1 s.124
• /
• pp.55-60
• /
• 2001

The comparison of $IC_{50}$ values of Salvia plebeia R. Br. extracts on L1210, $P388D_1$ cancer and Vero normal cell lines showed that the n-hexane soluble extract of S. plebeia R. Br. retains the most growth-inhibitory activity against tumor cell lines. The minimum inhibitory concentration (MIC) of the extract against microorganisms were also examined. Antimicrobial activity of amocla and ketoconazole as references was compared to those of other solvent extracts such as $H_2O$, n-hexane, chloroform, ethyl acetate and methanol. The antimicrobial activity of extract had growth inhibition activity against gramnegative bacteria, gram-positive bacteria and fungi $(MIC\;>\;200\;{\mu}g/ml)$ except for n-hexane extract. Seven bacterial strains were tested for in vitro susceptibility to the extract of S. plebeia R. Br. However the n-hexane extract of S. plebeia R. Br. inhibited the growth of several bacterial strains (MIC values between 100 and $200\;{\mu}g/ml$ for gram positive bacteria, $25\;{\mu}g/ml$ for P. putida).

• Korean Journal of Pharmacognosy
• /
• v.31 no.1
• /
• pp.72-76
• /
• 2000

This study was carried out to evaluate cytotoxic effects of Ajuga multiflora Bunge extracts on murine leukemia tumor $(P388D_1)$ cell lines. Disruptions in cell organelles were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazoliumbromide (MTT) assay. The comparison of $IC_{50}$ values of Ajuga multiflora Bunge extracts in L1210 and $P388D_1$ cell lines showed that their susceptibility to these extracts decreased in the following order: Adriamycin>methanol extract>chloroform extract>ethyl acetate extract>hexane extract>water extract by the MTT assay. In order to develop an antimicrobial agent, dried Ajuga multiflora Bunge was extracted with several solvents, and then antimicrobial activity was investigated. The minimal inhibitory concentration (MIC) of the extract against microorganisms were also examined. Antimicrobial activities of amocla and ketoconazole as references were compared to those of extracts of $H_2O$, n-hexane, chloroform, ethyl acetate and methanol. The antimicrobial activity of all extracts from the sample had growth inhibition activity against gram-negative bacteria, gram-positive bacteria and fungi $(MIC>200\;{\mu}g/ml)$. These results suggest that the methanol soluble extract of Ajuga multiflora Bunge may be a valuable choice for the studies on the treatment of murine leukemia tumor cell lines.

• The Korea Journal of Herbology
• /
• v.23 no.2
• /
• pp.213-223
• /
• 2008

Objectives : This study was performed to prove the hypotensive effect of 70% MeOH extracts from Scrophularia buergeriana (SB) on rat's femoral artery. Methods : We observed hypotensive effect of SB on rat's femoral artery. Scrophularia buergeriana Miquel, S. kakudensis, S. koraiensis and S. ningpoenesis Hemsl. were used by the RFLP method and sequence analysis of ITS regions, in order to compare and discriminate. Results : SB 70% MeOH Ex., Water fraction, 40% MeOH fraction, 100% MeOH fraction didn't show significantly hypotensive effect. 20% fraction of SB 70% MeOH Ex. showed significantly hypotensive effect. The size of ITS region on Scrophularia sp. is 589${\sim}$590bp and amount of G+C is 59.3% to 59.7%, and it showed the similar of ITS parts on Scrophularia sp. Conclusions : We concluded that SB Ex. have hypotensive activity, and it's more efficient when separated. And Scrophularia sp. showed the similar of DNA analysis.

• 한국약용작물학회:학술대회논문집
• /
• 2011.04a
• /
• pp.376-377
• /
• 2011

• The Korea Journal of Herbology
• /
• v.27 no.4
• /
• pp.89-97
• /
• 2012

Objective : This study was carried out to clarify the origin of 94 genus for 125 species of herbal woody plants. Methods : The examined herbalogical books and research paper which published at home and abroad. Results : The generic names of 30.85% by ratin ; Ancient Greek and other language, 14.89% by the personal name, 12.77% by the growth characteristics, 8.51% by the shape of fruit and other related shape,, 6.38% by the place names, 5.32% by the colors have been named. Conclusion : According to the investigation which Origin of the Herbal Medicinal woody Plants Genus from Herbalogy textbook, The number of genus names which are originated from ratin ; Ancient Greek and other language by 30.85% was the most of all.

• Journal of Haehwa Medicine
• /
• v.20 no.1
• /
• pp.161-174
• /
• 2011

Objectives : This paper researched methods of washing Herb medicine through research papers of washing Crops Materials and Methods : We collected research papers on Washing crops. Then we analysed them according to washing methods. Results : The following results were obtained in this study. 1. Herbal fruit, wash using a conveyor belt. 2. Leafy herbs, soak in a chlorine solution or ozone solution and rinse it. sometimes using micro bubble system. 3. Radix, wash with high pressure sprinkling water. 4. Cortex, wash under running water by hand washing. Conclusion : Herb medicines need a washing methods for each region. so Herbs should be washed in a suitable methods for each region.

• The Korea Journal of Herbology
• /
• v.28 no.2
• /
• pp.83-92
• /
• 2013

Objectives : We investigated differances of physiological functionalities in the steamed Schisandrae Fructus. Methods : The samples were extracts of dryed schisandrae fructus without steaming process (S0), extracts of schisandrae fructus with three times steamed (S3), extracts of schisandrae fructus with five times steamed (S5) and extracts of schisandrae fructus with seven times steamed (S7). We analyzed contents of schisandrin, gomisin, total polyphenol and flavonoid and antioxidant activities. We researched antiinflammation effects for Raw264.7 cells. To evaluate liver protective activity, we measured AST, ALT and gamma-GTP in serum of alcoholic mice. Results : As the steaming number of schisandrae fructus increase, the contents of schisandrin and gomisin were more increased. The contents of total polyphenol of S5 and S7 were significantly increased compared to that of S0. DPPH free radical scavenging activities of S5 and S7 were significantly increased compared to that of S0, ABST radical scavenging activities of S3 and S5 were significantly increased compared to that of S0 in vitro. The NO production of all sample was significantly decreased compared to control, PGE2 release of S3, S5 and S7 were significantly decreased compared to control. IL-$1{\beta}$ release of S5 and S7 were significantly decreased. AST, ALT and gamma-GTP of S3, S5 and S7 were significantly decreased compared to control. Conclusions : We think that extracts of schisandrae fructus with steaming process may have more potential efficacy than a schisandrae fructus without steaming process.

• The Korea Journal of Herbology
• /
• v.27 no.4
• /
• pp.59-71
• /
• 2012

Objective : This study was conducted to investigate into the etymology of 218 species names for 128 woody herbal medicines in Korea. Methods : The examined herbalogical books and research paper which published at home and abroad. Results ; This study was conducted to investigate into the etymology of 218 species names for 128 woody herbal medicines in Korea. The origins of species names for woody herbal medicines in Korea were in order of the local place name by thirty seven(16.97%), the dialects and old name by twenty two(10.09%), the morphological characters of leaves by twenty(9.17%), the plant's constituents and uses by fifty(6.88%), the person's name by fifty(6.88%), the other's generic names and species names by thirteen(5.96%), the morphological characters of flowers by twelve(5.50%), the morphological characters of stems by twelve(5.50%), the words meaning a number by twelve(5.50%), the relative characteristic by comparing with the same genus by twelve(5.50%), and so on. Conclusion : According to the investigation which origin of species names of woody herbal medicines from herbalogy textbook, the number of species names of herbal medicine originated from the local place names by 37(16.97%) was the most of all.