• Title/Summary/Keyword: Zanthoxylum

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A Study on the Anti-microbial Effect on S. mutans and Anti-oxidant Effect of Zanthoxylum pericarpium Extract (산초 추출물의 S. mutans 항균활성 및 항산화 효능 연구)

  • Lee, Sang-Gon;Park, Chan-Ik
    • The Korea Journal of Herbology
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    • v.26 no.4
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    • pp.181-185
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    • 2011
  • Objectives : The Zanthoxylum pericarpium has been used as oriental spicy seasoning and a medicinal plant from old times. This study was performed to determine the anti-oxidant efficacy of Zanthoxylum pericarpium extract and the anti-microbial effects. Methods : We got Zanthoxylum pericarpium extract using PSE (pressurized solvent extraction) method. The anti-microbial effect of Zanthoxylum pericarpium extract was assessed on Streptococcus mutans(S. mutans) and anti-oxidant effect of the extract was assessed by measuring DPPH radical scavenging activity and SOD like activity. Results : 1. Zanthoxylum pericarpium extract had high anti-microbial activity on S. mutans. 2. DPPH radical scavenging activity significantly increased in the Zanthoxylum pericarpium extract. 3. SOD like activity also significantly increased in the Zanthoxylum pericarpium extract. Conclusions : The PSE extract from Zanthoxylum pericarpium has good anti-microbial and anti-oxidant effects in a concentration-dependent manner.

Inhibitory effects of Zanthoxylum piperitum on the LPS-induced production of nitric oxide and proinflammatory cytokines in RAW264.7 cells (초피(椒皮)의 RAW264.7세포에서의 LPS에 의해 유도되는 nitric oxide 및 전염증사이토카인 생성억제효과)

  • Park, Yong-Ki
    • The Korea Journal of Herbology
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    • v.21 no.4
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    • pp.69-76
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    • 2006
  • Objectives : The fresh young leaves and dried fruits of Zanthoxylum piperitum (Korean name: Chopi) are used as diuretics, stomachies, anthelmintic and for the treatments of disorders of the digestive organ in Asia. We investigated inhibitory effects of Zanthoxylum piperitum extract on lipopolysaccharide(LPS)-induced production of nitric oxide(NO) and pro-inflammatory cytokines including $TNF-{\alpha}$ and $IL-1{\beta}$ from RAW264.7 mouse macrophage cells. Methods : After methanol extract of Zanthoxylum Fructus (Zanthoxylum extract) was pretreated in RAW264.7 cells, the cells were stimulated with LPS. Cell toxicity of Zanthoxylum extract was assayed bv MTT assay. The production of NO from the cells was measured in culture medium by Griess reaction. The production of $TNF-{\alpha}$ and $IL-1 \;{\beta}$ from the cells was measured in culture medium by ELISA. Results : Zanthoxylum Fructus extract greatly inhibited the production of inflammatory mediators such as NO, $TNF-{\alpha}$ and $IL-1{\beta}$ from LPS-stimulated RAW264.7 cells. Conclusion : This result suggests that Zanthoxylum extract may have an anti-inflammatory effect through the inhibition of inflammatory mediators.

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The Comparative Study on Zanthoxylum Peel's Impurity Tolerance Based on Pharmacopoeia by Countries (산초(山椒)의 이물허용치에 대한 각국의 약전 비교연구)

  • Park, Su-Jin;Kim, In-Rak
    • The Korea Journal of Herbology
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    • v.25 no.1
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    • pp.45-54
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    • 2010
  • Objectives : The purpose of this study is to determine the impurity tolerance of Zanthoxylum Peel. Methods : Compare with medicinal Herb Books and the Pharmacopoeia of 6 nations. Results : Current Pharmacopoeia show different Zanthoxylum Peel's Purity, such as 2.0% of seeds and fruit stalk, etc. in North Korea, 2% of seeds in Vietnam, totally 3% in China. On the other hand, Korea and Japan set the total number 26.0% including the specific numbers such as 20.0% of seeds, 5.0% of fruit stalk, 1.0% of the other foreign matter. This Zanthoxylum Peel's Purity, 26.0%, is too high compared to that of other medical matters specified by The Korean Pharmacopoeia Ninth Edition. When The Japanese Pharmacopoeia Sixth Edition firstly set the Zanthoxylum Peel's Purity, the herbal name was Fructus. However, since the part for medical usage in origin is well-ripen pericarp, not seed, the permissible level, 30.0%, is supposed to be simple error range, 3.0%. Conclusions : As a result, I think bills concerning the Zanthoxylum Peel's Purity should be revised to the total number 3.0% or specifically set the level 2.0% of seeds, 1.0% of fruit stalk, twig and so on.

Inhibitory Activity of Drug-metabolizing Enzyme CYP3A4 of Zanthoxylum Peel (산초의 약물대사효소 CYP3A4 저해 활성)

  • Cha, Bae Cheon
    • Korean Journal of Pharmacognosy
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    • v.50 no.3
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    • pp.159-164
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    • 2019
  • Zanthoxylum Peel is widely used as a common spice for a variety of foods. In the orient, it has also been used as traditional agents for treating diseases such as indigestion. Recently, Zanthoxylum Peel has been reported to have anti-cancer activity, anti-microbial activity, and anti-inflammatory activity. Chemical components are known sanshool compounds and xanthoxylin. In this study, we were carried out to investigate the constituents of inhibiting a drug metabolizing enzyme CYP3A4 from Zanthoxylum Peel. CYP3A4 is known as an enzyme involved in drug metabolism as monooxygenase containing the heme. As a result of experiment, we found that bergapten ($IC_{50}=18.21{\mu}M$) and quercetin ($IC_{50}=17.27{\mu}M$) isolated from EtOAc extract of Zanthoxylum Peel showed remarkable CYP3A4-inhibiting activities. Structures of the isolated active compounds were established by chemical and spectroscopic means.

Anitimicrobial Effects of Zanthoxylum schinifolium Extracts against Multi-drug Resistant Acinetobacter baumannii (산초(Zanthoxylum schinifolium) 추출물의 다제내성 Acinetobacter baumannii 억제 효과)

  • Lee, Keyong-Ho;Rhee, Ki-Hyeong
    • Korean Journal of Pharmacognosy
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    • v.42 no.4
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    • pp.336-340
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    • 2011
  • The aim of this study was to investigate the possible utilization of Zanthoxylum schinifolium as a source of antimicrobial agents. The antimicrobial effects of Zanthoxylum schinifolium extracts were investigated against Acinetobacter baumannii, which is a multi-drug resistant pathogen, and 5 other pathogenic microorganisms. The hexane extract of Zanthoxylum schinifolium was more effective than the ethyl acetate, n-butanol and methanol extracts which were active against Acinetobacter baumannii 25, with minimum inhibitory concentrations(MIC) ranging from 0.8 mg/ml to 1.6 mg/ml. Tetracycline had no effect on Acinetobacter baumanniii. The hexane extract was highly active against Candida albicans IFO 6258, with an MIC of 1.5 mg/ml. In contrast, the ethyl acetate, n-butanol and methanol extracts showed no activity against the 5 pathogenic microorganisms. Furthermore, a combination of hexane extract and ethyl acetate extract was significantly more active against the 5 Acinetobacter baumannii strains than n-butanol and methanol. These results suggest that Zanthoxylum schinifolium extracts have great potential as antimicrobial compounds against multi-drug resistant pathogens, and further studies are warranted.

A Study on the Chemical Components of Zanthoxylum coreanum Nakai(Rutaceae) (왕초피나무의 성분연구(成分硏究))

  • Kim, Chang-Min;Huh, In-Ok
    • Korean Journal of Pharmacognosy
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    • v.12 no.1
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    • pp.5-11
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    • 1981
  • The five fractions from the barks of Zanthoxylum coreanum in Je-ju Island are examined in detail chromatographically in this paper. 37 compounds are detected in all of the fractions, and the compounds from each of fractions are found to be presumed that this plant is classified into the same group as that of the temperate Zanthoxylum taxa but is different from the tropical zanthoxylum taxa by its chemical components.

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Antimicrobial Activities of Zanthoxylum schinifolium Extract Against Vibrio parahaemolyticus (Vibrio parahaemoiyticus에 대한 산초 추출물의 항균활성)

  • 김정순;구경모;정용현;양재길;이강권
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.3
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    • pp.500-504
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    • 2004
  • This study was designed to investigate the possible utilization of Zanthoxylum schinifolium as a source of decontamination agents. The antimicrobial effect of Zanthoxylum schinifolium extract was investigated against Vibrio parahaemolyticus which is food-born disease organism. Ethanol extract of Zanthoxylum schinifolium was compared with water extract of Zanthoxylum schinifolium to test antimicrobial activities against Vibrio parahaemolyticus by disk method. Ethanol extract was more effective than water ,extract on the antimicrobial activities. It had remarkable antimicrobial activities against Vibrio parahaemolyticus. It was very stable on the wide range of temperature and pH. It turned out by GC-MS that estragole (4-allyl anisole) was a major antimicrobial component of Zanthoxylum schinifolium extract. These results indicated that Zanthoxylum schinifolium extract could protect against bacterial contamination and inhibit a growth of Vibrio parahaemolyticus.

Sensory Characteristics of Traditional Kochujang Containing Essential Oils (식물 정유를 첨가한 고추장의 관능특성)

  • Seo, Ji-Eun;Han, Hye-Kyoung;Chung, Mi-Sook;Kim, Gun-Hee
    • Korean journal of food and cookery science
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    • v.26 no.2
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    • pp.180-187
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    • 2010
  • The aim of this study was to identify essential oils (EOs) and their concentrations that improved the sensory characteristics of Kochujang by analyzing the effect of the essential oil on the sensory characteristics of Kochujang. EOs from Chrysanthemum indicum, Chrysanthemum morifolium, Zanthoxylum piperitum and Zanthoxylum schnifolium, which have an outstanding flavor, were added to Kochujang and the resulting products were subjected to sensory evaluation as a function of storage period. The change in the color of Kochujang by the addition of these EOs from Chrysanthemum indicum, Chrysanthemum morifolium, Zanthoxylum piperitum and Zanthoxylum schnifolium was not observed. Kochujang's characteristic flavor was decreased by an increase in the concentrarion of EOs; however, no significant difference was observed when 0.0005% EOs were added relative to the none-additive groups (p<0.05). EOs addition did not affect the hot taste of Kochujang and as the additive quantity increased Kochujang's characteristic taste significantly decreased (p<0.05). After a storage period of 12 weeks, the overall preference of Chrysanthemum indicum, Chrysanthemum morifolium, and Zanthoxylum piperitum was same as the none-additive groups (p<0.05). Therefore, it is suggested that EOs from Chrysanthemum indicum, Chrysanthemum morifolium, and Zanthoxylum piperitum can be applied as additives to improve the characteristic taste and flavor of Kochujang and the recommended concentration level is 0.0005%.

Analysis of Aroma Components from Zanthoxylum

  • Chang, Kyung-Mi;Kim, Gun-Hee
    • Food Science and Biotechnology
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    • v.17 no.3
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    • pp.669-674
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    • 2008
  • Zanthoxylum schinifolium and Zanthoxylum piperitum A.P. DC. belong to the Rutaceae family and are perennial, aromatic, and medicinal herbaceous plants. In this study, their aroma compounds were isolated by steam distillation extraction using a Clevenger-type apparatus, and then further analyzed by gas chromatography (GC) and gas chromatograph/mass spectrometry (GC/MS). The yields of the essential oils from Z. schinifolium and Z. piperitum AP. DC. were 2.5 and 2.0%(w/w), respectively, and the color of their oils was quite similar, a pale yellow. From the distilled oil of Z. schinifolium, 60 volatile compounds which make up 87.24% of the total composition were tentatively identified, with monoterpenes predominating. $\beta$-Phellandrene (22.54%), citronellal (16.48%), and geranyl acetate (11.39%) were the predominantly abundant components of Z. schinifolium. In the essential oil of Z. piperitum AP. DC., 60 volatile flavor components constituted 94.78% of the total peak area were tentatively characterized. Limonene (18.04%), geranyl acetate (15.33%), and cryptone (8.52%) were the major volatile flavor compounds of Z. piperitum A.P. DC.

Comparative Analysis of Volatile Flavor Compounds from Zanthoxylum pipperitum A.P. DC

  • Chang, Kyung-Mi;Kim, Gun-Hee
    • Preventive Nutrition and Food Science
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    • v.13 no.1
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    • pp.33-39
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    • 2008
  • The volatile flavor components of Zanthoxylum pipperitum A.P. DC. produced in Korea and China were isolated using a Clevenger-type apparatus by steam distillation extraction, and analyzed by gas chromatography-mass spectrometry (GC/MS). The yields of oils from Korean and Chinese Z. pipperitum A.P. DC. were 2.0 and 1.2% (w/w), respectively. From the two Z. pipperitum A.P. DC. oils, sixty and fifty-four volatile flavor compounds were tentatively identified, and they constituted 94.78 and 87.34% of the total peak area, respectively. Piperitone(p-menth-1-en-3-one) (13.48%) was the most abundant compound in the Chinese Zanthoxylum pipperitum A.P. DC. oil, followed by $\beta$-phellandrene, sabinene, terpinen-4-ol and linalool (each >5%). Whereas, the most abundant compound in the Korean Zanthoxylum pipperitum A.P. DC. oil was limonene (18.04%), followed by geranyl acetate, cryptone, citronellal, cuminal and phellandral (each >5%).