• Title/Summary/Keyword: Agastachis Herba

Search Result 20, Processing Time 0.032 seconds

Pattern analysis of Agastachis Herba and Pogostemonis Herba (곽향과 광곽향의 패턴분석 연구)

  • Kim, Young-A;Chun, Jin-Mi;Ko, Byoung-Seob;Kim, Ho-Kyoung
    • Korean Journal of Pharmacognosy
    • /
    • v.34 no.4 s.135
    • /
    • pp.274-277
    • /
    • 2003
  • Agastachis Herba has been used for the treatment of poor appetite, nausea diarrhea and distension of chest. Pogostemonis Herba has been used for the treatment of fever caused by heart stroke, poor appetite, nausea, vomiting and diarrhea. Pattern recognition for the analysis of Agastachis Herba and Pogostemonis Herba was conducted using PHLC method. Rosmarinic acid from Agastachis Herba was detected at retention time of 14.996 min and quantitative analysis of rosmarinic acid showed average range of $0.183{\pm}0.183%$ (n=4). Rosmarinic acid was not detected from Pogostemonis Herba and we distinguished two medicinal plants by HPLC method.

Studies on Quality Control of Domestic Agastachis Herba (국내산 곽향(藿香)의 품질관리 연구)

  • Han, Min Woo;Park, Chae Kyu;Park, Chul Su;Ahn, Hee Jun;Seo, Jeong Bum;Lee, Young Jong
    • The Korea Journal of Herbology
    • /
    • v.34 no.2
    • /
    • pp.67-74
    • /
    • 2019
  • Objectives : Agastachis herba is a aerial part of Agastache rugosa (Fischer et Meyer) O. Kuntze which has been used as traditional medicines. Methods : The samples were collected using a domestic cultivation of Agastachis Herba. We experiment on essential oil content, the content of ethanol soluble extracts and HPLC profiling. Results : Loss on drying of Agastachis Herba contents of harvest in June ~ July was 4.93~8.26% and contents of harvest in August ~ September was 3.88~5.38%. Ash of Agastachis Herba contents of harvest in June ~ July was 5.07~7.97% and contents of harvest in August ~ September was 4.55~7.61%. Acid-insoluble ash of Agastachis Herba contents of harvest in June ~ July was 0.43~1.62% and contents of harvest in August ~ September was 0.46~1.44%. Essential oil contents of Agastachis Herba contents of harvest in June ~ July was $0.2{\sim}0.4m{\ell}$ and contents of harvest in August ~ September was $0.2{\sim}0.6m{\ell}$. Ethanol soluble extracts of Agastachis Herba contents of harvest in June ~ July was 9.72~20.44% and contents of harvest in August ~ September was 11.00~18.70%. HPLC profiling was detected of tilianin(12.93 min), acacetin(15.84 min) and agastachoside(17.95 min). Conclusion : Agastachis Herba should be harvested from August ~ September, the time of flowering. This is because of the high content of active compounds.

Effects of Agastachis Herba Extract and Lysimachiae Herba Extract on the Experimental Cellular Model of NFLDs Induced by Palmitic Acid (곽향과 금전초 추출물이 Palmitic acid로 유발된 비알코올성 지방간 세포 모델에 미치는 영향)

  • Lee, Hye-in;Kim, Young-kwang;Lim, Hyeon-chan;Lee, Da-eun;Kim, Eun-ji;Moon, Young-ho
    • The Journal of Internal Korean Medicine
    • /
    • v.39 no.3
    • /
    • pp.302-312
    • /
    • 2018
  • Objectives: This study was performed to investigate the effects of two herbal medicines, Agastachis Herba and Lysimachiae Herba, on a cellular model of non-alcoholic fatty liver diseases (NFLDs). Methods: HepG2 cells were treated with palmitic acid and with various concentrations of Agastachis Herba (AH) or Lysimachiae Herba (LH) extract in water. The lipotoxicity was assessed using EZ-cytox, and the lipoapoptosis was assessed using cell death detection ELISA. Intracellular lipids were measured by oil red O staining. The efficacy of AH and LH on sterol regulatory element-binding transcription factor-1c (SREBP-1c), fatty acid synthase (FAS), and acetyl-CoA carboxylase (ACC) in HepG2 cells was measured by reverse transcription polymerase chain reaction (RT-PCR). Results: Both AH and LH extracts increased lipoapoptosis and decreased lipotoxicity and levels of SREBP-1c, ACC, and FAS (SREBP-1c, ACC, and FAS are factors in lipid synthesis). In the oil red O staining experiment, both extracts also reduced intracellular lipid accumulation; in this instance, LH's efficacy was superior to that of AH. Conclusions: According to the results, both AH and LH are likely to contribute to non-alcoholic fatty liver disease, as both interfere with lipid synthesis.

Inhibitory Effect of Mixture of Ethanol Extracts in Agastachis Herba and Pueraria Radix on the Proliferation and $PGE_2$ Production of HT-29 Human Colon Cancer Cell Line (곽향과 갈근 복합제제의 대장암 세포주 HT-29 증식 저해효과 및 $PGE_2$ 생성 억제효과)

  • Lee, Seung-Youn;Kim, Hee-Seok;Kim, Jeoung-Ok;Hwang, Sung-Wan;Hwang, Sung-Yeoun
    • Korean Journal of Pharmacognosy
    • /
    • v.37 no.4 s.147
    • /
    • pp.283-289
    • /
    • 2006
  • Ethanol extracts of the whole herb of Agastachis Herba (A) and of Pueraria Radix (P) alone and of their mixture (A+P) downregulated the cell growth, cyclooxygenase-2 (COX-2) expression, prostaglandin $E_2\;(PGE_2)$, and cGMP production. A, P, and A + P inhibited the cell growth of HT-29 colon cancer cells in a concentration- and time-dependent manner but not the growth of normal colon cell, CCD-112CoN. In addition, they markedly inhibited the productions of $PGE_2$ and cGMP as well as the mRNA expression of COX-2. These data suggest that non-toxic concentration of A, P, and A + P have a significant effect on the in vitro growth of HT-29 cells, specifically through the inhibition of the $PGE_2$ production via COX-2.

Screening of Anti-HIV-1 Activity of Natural Products by MTT Assay (MTT Assay에 의한 천연물질의 항 HIV-1 활성 검색)

  • Lee, Joo-Shil;Nam, Jeong-Gu;Kang, Chon;Lee, Hong-Rae;Lee, Young-Jong;Shin, Yung-Oh
    • The Journal of Korean Society of Virology
    • /
    • v.27 no.1
    • /
    • pp.87-95
    • /
    • 1997
  • Methanol and/or boiling water extraction of 201 natural products and subsequent MTT assay using MT-4 cell line was carried out to screen the anti-HIV-1 activity. Among 97 methanol extracts, 7 extracts from Chrysanthemi Indicium Flos, Magnoliae Cortex, Machili Cortex, Reynoutriae Rhizoma, Lithospermi Radix, Agastachis Herba, and Chaenomelis Fructus showed anti-HIV-1 activity and their SI value were 2.25 to 5.77. In addition, among 119 boiling water extracts, 10 extracts from Lonicerae Caulis et Foloium, Elsholtziae Herba, Leonuri Herba, Portulacae Herba, Schizonepetae Herba, Curcumae Rhizoma, Amomi Cardamomi Fructus, Cirsii Radix et Herba, Carpesii Herba, and Siegesbeckiae Herba showed anti-HIV-1 activity and their SI value were 1.30 to 7.64. Methanol extracts of above seven natural products were fractionated and the anti-HIV-1 activity of each fraction was examined. Extraction was carried out with hexane, chloroform, butanol, and water to trace active anti-HIV-1 componets. As a result, the water fraction of Magnoliae Cortex, Machili Cortex, Reynoutriae Rhizoma, Agastachis Herba, Chaenomelis Fructus and the butanol fraction of Chrysanthemi Indicium Flos, Reynoutriae Rhizoma showed anti-HIV-1 activity and their SI value were 1.40 to 8.02. We could reach a conclusion that studies to trace the anti-HIV-1 active component of each natural products in further fractionation and to identify its structure by Infrared spectroscopy, NMR spectroscopy and gel permeation chromatography were needed.

  • PDF

External and Internal Morphological Standard of Original Plants and Herbal States in Pogostemonis and Agastachis Herba (廣藿香과 土藿香의 外部 및 內部形態硏究)

  • Kang, Jun-hyug;Choi, Jeong;Ju, Young-sung
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.16 no.3
    • /
    • pp.164-184
    • /
    • 2003
  • Objectives : This study was designed to establish a characteristic discrimination of internal and external morphological standard of original plants and herbal states in Pogostemonis and Agastachis Herba. Methods : In this studies, the external-internal morphological standards were determined by using stereoscope and butanol series. Results : 1. The external characteristics: Pogostemon cablin has hairs and brown-like in stem, elliptical fruit. On the other hand, Agastache rugosa has no hairs and red-like in stem, obovatic trigone fruit. 2. The physical characteristics: Pogostemon cablin is gray in whole, has hairs in stem and numerous hairs of ash in leaf. On the other hand, Agastache rugosa is yellow-green in whole, has no hairs in stem. Specially the latter has deep-green colour and numerous hairs presenting mostly at lower epidermis in leaf. 3. The physical characteristics in currents: Pogostemon cablin is brown, has hairs and round-like stem. On the other hand, Agastache rugosa is green or yellow-green, has no hairs and tetragon in stem. 4. The internal characteristics: Pogostemon cablin has progressed spongy tissue in epidermal cell of leaf and many rank of epidermal cell in stem. On other hand, Agastache rugosa has I rank palisade tissue in leaf and few rank of epidermal cell in stem. In the external shape, it was possible that herbs were distinguished according to artificial cIassification and that same genus-degree of relatedness among herbs could be distinguished by more precise and active observation. In the shape of real herbs, I compared current herbs in market with original herbs which were just collected or were on the course of drying. In addition, it was possible that the internal shape could be identified by using microscope after butanol series. Conclusion : Though it was impossible to make distinction of herbs which are not current in my search contents, this search contents will be a standard for applying herbs in the future. An Additional standard establishment including physiochemical reaction and gene research is required in order to supplement the fault of this search.

  • PDF

External and Internal Morphological Standard of original plants and herbal states in Pogostemonis and Agastachis Herba (광곽향(廣藿香)과 토곽향(土藿香)의 외부(外部) 및 내부형태연구)

  • Kim, Hong-Jun;Choi, Jeong;Ju, Young-Sung
    • Korean Journal of Oriental Medicine
    • /
    • v.12 no.2 s.17
    • /
    • pp.75-83
    • /
    • 2006
  • Pogostemonis and Agastachis Herba are the whole of Pogostemon cablin (BLANCO) BENTH or Agastache rugosa (FISCHER et MEYER) O. KUNTZE (family Labiatae) which is produced in all part of Korea and China. This drug is used for removing dampness by means of aromatics in oriental medicine. The standard formula of this drug is important from the viewpoint of the quality control. A characteristic discrimination of internal and external morphological standard in original plants and herbal states of Pogostemonis and Agastachis Herba are as follows. 1. The external characteristics: Pogostemon cablin has hairs and brown-like in stem, elliptical fruit. In the other hand, Agastache rugosa has no hairs and red-like in stem, obovatic trigone fruit. 2. The physical characteristics: Pogostemon cablin is gray in whole, has hairs in stem and numerous hairs of ash in leaf. In the other hand, Agastache rugosa is yellow-green in whole, has no hairs in stem. Specially the latter has deep-green colour and numerous hairs presenting mostly at lower epidermis in leaf. 3. The physical characteristics in currents: Pogostemon cablin is brown, has hairs and round-like stem. In the other hand, Agastache rugosa is green or yellow-green, has no hairs and tetragon in stem. 4. The internal characteristics: Pogostemon cablin has progressed spongy tissue in epidermal cell of leaf and many rank of epidermal cell in stem. In other hand, Agastache rugosa has 1 rank palisade tissue in leaf and few rank of epidermal cell in stem. In the external shape, it was possible that herbs were distinguished according to artificial classification and that same genus-degree of relatedness among herbs could be distinguished by more precise and active observation. In the shape of real herbs, I compared current herbs in market with original herbs which were just collected or were on the course of drying. In addition, it was possible that the internal shape could be identified by using microscope after butanol series. Though it was impossible to make distinction of herbs which are not current in my search contents, this search contents will be a standard for applying herbs in the future. An Additional standard establishment including physiochemical reaction and gene research is required in order to supplement the fault of this search.

  • PDF

Effects of Agastachis Herba extract on OVA-induced allergic asthma in mice (곽향(藿香)의 난알부민으로 유도된 천식 마우스에서의 천식개선 효능연구)

  • Kang, Seok Yong;Park, Yong-Ki
    • The Korea Journal of Herbology
    • /
    • v.30 no.3
    • /
    • pp.1-12
    • /
    • 2015
  • Objectives : In this study, we investigated the effects of Agastachis Herba water (AH-W) extract on compound 48/80-induced mast cell degranulation and histamine release in human mast cells and also anti-asthmatic effect of AH-W extract on ovalbumin (OVA)-induced asthma in mice. Methods : Human mast cells, HMC-1 were treated with AH-W extract in the presence or absence of compound 48/80 (C48/80). Mast cell degranulation was observed by microscope, and the histamine release was measured in culture medium by ELISA. For preparation of asthmatic in vivo model, mice were sensitized (0, 7, and 14 days) with OVA and airway challenged (21, 23, 25, 27, and 29 days). AH-W extract at doses of 100 and 300 mg/kg/body weight was orally administered during OVA challenge once per a day. The levels of immunoglobulin (Ig) E, and Th1/Th2 cytokines, IFN-$\gamma$ and IL-4 were measured in the sera of mice by ELISA. The histopathological change of lung tissues was observed by hematoxylin and eosin (H&E) and Periodic Acid Schiff (PAS) staining. Results : The treatment of AH-W extract significantly decreased the mast cell degranulation and histamine release in C48/80-stimulated HMC-1 cells. In addition, The administration of AH-W extract at does of 100 and 300 mg/kg significantly decreased the serum levels of OVA-specific IgE compared with those of OVA control group. In H&E and PAS staining, AH-W extract inhibited OVA-induced airway inflammation, and inflammatory cells infiltration, and also histopathological damages on lung tissues such as bronchiole epithelial desquamation, goblet cells hyperplasia, and mucin releasing. Conclusions : These results indicate that AH-W extract may improve asthmatic symptoms through mast cell stabilization and inhibiting the lung inflammation in bronchial asthma.

Inhibition of Biofilm Formation in Yersinia enterocolitica by Edible Plant Extracts Including Polygoni Multiflori Radix

  • Youngseok, HAM;Tae-Jong, KIM
    • Journal of the Korean Wood Science and Technology
    • /
    • v.50 no.6
    • /
    • pp.448-457
    • /
    • 2022
  • Yersinia enterocolitica, which causes yersiniosis, is a bacterium that produces biofilms effectively. The inhibition of biofilm formation provides a method for preventing infections with Y. enterocolitica. In this study, the inhibitory activity of Y. enterocolitica biofilm formation was investigated in a library of 140 edible plant methanol extracts including forest products. It was identified that the biofilm formation could be inhibited by 12 extracts of plants, Agastachis Herba, Agrimoniae Herba, Diospyros kaki leaves, Elsholtziae Herba, Ginkgonis Semen, Lycopi Herba, Melonis Pedicellus, Menthae Herba, Mori Radicis Cortex, Polygoni Multiflori Radix, Prunellae Spica, and Schizonepetae Spica. After changing the solvent to ethanol and water, the greatest inhibition of biofilm formation was produced by a 50% ethanol extract of Polygoni Multiflori Radix. A method to effectively prevent yersiniosis can be developed using the edible plant extracts identified in this study.

Plant Extracts Inhibiting Biofilm Formation by Streptococcus mutans without Antibiotic Activity

  • Ham, Youngseok;Kim, Tae-Jong
    • Journal of the Korean Wood Science and Technology
    • /
    • v.46 no.6
    • /
    • pp.692-702
    • /
    • 2018
  • Streptococcus mutans causes oral diseases, including tooth decay, by producing a biofilm called plaque. Therefore, inhibition of biofilm formation is essential for maintaining oral health. Plants produce a variety of secondary metabolites, which act as starting sources for the discovery of new bioactive chemicals that inhibit biofilm formation of S. mutans. Previous studies have reported on chemicals with antibiotic activity for the inhibition of biofilm formation by S. mutans. In this study, nine plant extracts from Melonis Pedicellus, Agastachis Herba, Mori Cortex Radicis, Diospyros kaki leaves, Agrimoniae Herba, Polygoni Multiflori Radix, Lycopi Herba, Elsholtziae Herba, and Schizonepetae Spica were screened for the inhibition of biofilm formation from a plant extract library. The water-soluble compounds of the extracts did not affect cell growth but selectively inhibited biofilm formation. These results suggest that the selected plant extracts constitute novel biofilm formation inhibitors, with a novel biological mechanism, for improving oral hygiene.