• 대한가정학회지
• /
• 제42권7호
• /
• pp.55-61
• /
• 2004

The Purpose or this study was to determine the optimal dyeing condition or Chelidonium majus extracts onto silk fabrics. Among the various dyeing properties, the colorfastness of fabrics dyed with Chelidonium majus extracts was investigated in different conditions such as dyeing temperature, dyeing time, dyeing pH etc. We also tried to dye fabrics using the Chelidonium majus extracts which were lyophilized. Although mordant was not used, dyed fabrics showed relatively good dyeability and the main pigment of Chelidonium majus showed yellow vividly in the appropriate dyeing conditions. At a dyeing temperature above 40$^{\circ}C$, the $\Delta$E value increased but the yellowish tint decreased. The pH value of unadjusted Chelidonium majus extracts was 6.4, at which a deep yellow was obtained. The dye equilibrium was reached 40 minutes after dyeing. The colorfastness to washing and light was poor at 1-2 and 2-3, respectively, but the dry-cleaning fastness was good at 4-5.

• 한국의류산업학회지
• /
• 제11권5호
• /
• pp.827-832
• /
• 2009

The purpose of this study is to scientifically proof possibility of development of natural dye which has antimicrobial activity with Chelidonium majus var. asiaticum. For that silk fabrics dyed with Chelidonium majus var. asiaticum extracts were tested for anti-microbial activity. Bacterials used for test of anti-microbial activity were Staphylococcus aureus ATCC 6538, Klebsiella pneumoniae ATCC 4352 and Trichophyton mentagrophytes IFO 5466. The results of experiment were as follows ; 1. The more the number of times of dyeing increase the more value of K/S increased. 2. Reduction of bacterium against Staphylococcus aureus ATCC 6538 of silk fabrics dyed with Chelidonium majus var. asiaticum extracts was 99.9% without reference to the number of times of dyeing. 3. Reduction of bacterium against Staphylococcus aureus ATCC 6538 of silk fabrics dyed with Chelidonium majus var. asiaticum extracts was 99.9% after irradiation of 20 hour without reference to the number of times of dyeing. 4. Reduction of bacterium against Staphylococcus aureus ATCC 6538 of silk fabrics dyed with Chelidonium majus var. asiaticum extracts was over 94.8% after dry cleaning. As above silk fabrics dyed with Chelidonium majus var. asiaticum extracts were acquired a high anti-microbial activity against Staphylococcus aureus ATCC 6538.

• 한국가정과학회지
• /
• 제9권1호
• /
• pp.43-50
• /
• 2006

The main colorant of Chelidonium majus extracts is a berberine which shows relatively good dyeability onto silk fabrics in the appropriate dyeing conditions without mordant, But cotton fabrics are difficult to dye with berberine because of the low substantivity the cationic to cellulosic fibers. we treated cotton fabrics using three types of polycarboxylic acid, DL-malic acid, citric acid, 1,2,3,4-butanetetracarboxylic acid(BTCA) to increase dyeability of Chelidonium majus extracts onto cotton fabrics. As a result the cotton fabrics treated with polycarboxylic acid could be dyed with Chelidonium majus extracts and also showed yellow vividly. The dye uptake were increased with increasing the number of carboxy groups. And so dye uptake resulted the largest in the BTCA solutions which have four carboxylic groups in the molecular unit. The optimal dyeing temperature a of Chelidonium majus extracts onto polycarboxylic acid treated cotton fabrics were $60^{\circ}C$. The dye equilibrium was reached 20 minutes after dyeing. Neutral pH of dye solutions showed in higher K/S value than acidic or alkaline conditions. But the colorfastness to washing and light according to polycarboxylic acid treat was not enhance.

• 한국유기농업학회지
• /
• 제21권3호
• /
• pp.467-476
• /
• 2013

This study was conducted to investigate the effect of fermentation on biological activity of Chelidonium majus var asiaticum and to screen effective starter culture strains. Antibacterial activity against to Staphylococcus aureus, Listeria monocytogenes and Salmonella gallinarum and antioxidant activity as free radical scavenging activity by using DPPH were tested. Total six starter culture strains, two of Lactobacillus brevis, one of Lactobacillus plantarum and three of Saccharomyces cerevisiae were used. Plant extract was prepared after fermentation by using ethanol. All strains showed normal growth in viable cell counts of fermented cultures and L. plantarum showed the highest cell growth significantly (p<0.05). In antibacterial activities of extracts, the activity was found only in the extract from the fermentation using L. plantarum. In antioxidant activity, the highest activity was shown in the fermentation using L. plantarum significantly (P<0.05). Newly produced spots in two of three elution systems on TLC-DPPH test were detected in the fermentation using L. plantarum.

• 대한한의학회지
• /
• 제24권2호
• /
• pp.138-147
• /
• 2003

Objectives : In this study, we investigated the mechanism by which Chelidonium majus (CM) regulates nitric oxide (NO) production. Methods : Using mouse peritoneal macrophages, the mechanism by which CM regulates NO or tumor necrosis $factor-{\alpha}(TNF-{\alpha})$ production was examined. NO release was measured by the Griess method. $TNF-{\alpha}$ production was measured by the ELISA method. The protein extracts were prepared and samples were analyzed for the inducible NOS(iNOS) expression and nuclear factor kappa $B(NF-{\kappa}B)$ activation by Western blotting. Results : When CM was used in combination with recombinant $interferon-{\gamma}{\;}(rIFN-{\gamma})$, there was a marked cooperative induction of NO production. CM had an effect on NO production by itself. The expression of the iNOS gene was increased in $rIFN-{\gamma}$ plus CM-stimulated peritoneal macrophages and almost completely inhibited by pre-treatment with pyrrolidine dithiocarbamate (PDTC), an inhibitor of $NF-{\kappa}B$. The $NF-{\kappa}B$ activation was increased in rIFN-{\gamma} plus CM-induced peritoneal macrophages. The increased production of NO from $rIFN-{\gamma}$ plus CM-stimulated peritoneal rnacrophages was decreased by the treatment with $N^{G}-monomethyl-{_L}-arginine{\;}(N^{G}MMA){\;}N^{\alpha}-Tosyl-Phe$ chloromethyl ketone (TPCK) , and was almost completely inhibited by pre-treatment with PDTC. Furthermore, treatment with CM alone or rIFN-{\gamma} plus CM in peritoneal macrophages caused a significant increase in $TNF-{\alpha}$ production. PDTC decreased CM-induced $TNF-{\alpha}$ production significantly. After CM treatment in HT-29 or AGS cells, cell viability decreased. Conclusions : These findings demonstrate that CM increases the production of NO and $TNF-{\alpha}{\;}by{\;}rIFN-{\gamma}-primed$ macrophages and suggest that NF-B plays a critical role in mediating these effects of CM.

• 한국생활과학회지
• /
• 제24권6호
• /
• pp.859-871
• /
• 2015

The purpose of this study is to examine the influence of the pigment characteristic and changes in dying conditions on the dying properties by extracting Chelidonium majus var. asiaticum using distilled water and ethanol as solvents. Changes in dying conditions include variations in dye concentrations, dyeing temperatures and time on dye uptake, and K/S Value was compared according to these changes. Additionally, color changes were observed through mordant. Ultraviolet-visible spectrum was used to investigate the pigment characteristic, and as a result, tannin was identified in distilled-water-extract, whereas berberine and chlorophyll were identified in ethanol-extract. In FT-IR analysis, tannin in distilled-water-extract was verified as hydrolyzable tannin. For ethanol extract, chlorophyll was verified through absorption band of C-H, which is aliphatic spectrum around $2920cm^{-1}$ and $2850cm^{-1}$. From GC/MS analysis, oil components as well as terpine compounds were detected in ethanol-extract, and this, in turn, brings expectation regarding functionality. When dying in silk, dye uptake increased as concentration of the extract increased, and the optimum dyeing temperature and time were $40^{\circ}C$ and 60 minutes respectively. Dyed fabrics' colors were all basically Y-series colors, and adjustment in brightness and revelation of khaki color were also available depending on the type of the mordant. Color fastness, except for washing fastness, was good in silk dyed with distilled-water-extract. Thus, it can be concluded that by selecting the right extracting method and by doing proper dyeing and mordant according to the needs, these dyed fabrics can be used as eco-friendly, functional clothing material.

• 한국식품과학회지
• /
• 제29권5호
• /
• pp.860-868
• /
• 1997

여러 종류(8종)의 유지로 부터 추출한 불검화물과, 강력한 자동산화억제력이 있다고 알려진 53종의 식물체(농산물 및 생약) 메탄을 추출물을 유지에 첨가한후 $180^{\circ}C$에서 14 혹은 16시간 연속 가열하는 동안 유지의 지방산조성을 측정하여 이들 추출물들이 유지의 고열 가열 산화에 미치는 영향을 연구하였다. 추출된 유지의 불검화물들은 모두 $180^{\circ}C$의 고온 가열산화 조건에서 항산화력을 나타내지 못하였다. 그러나 53종의 농산물 및 생약중에서는 일부 종들은 강력한 가열산화 억제력을 나타내었다. 특히, 대황, 백굴체, 정향 등의 메탄올 추출물은 강력한 가열산화 억제력을 나타내었다. 또한 이들 대황, 백굴체 및 정향의 메탄올 추출물들이, 면실유를 $180^{\circ}C$에서 1일 7시간씩 8일간 가열 처리하는 과정에서 면실유의 linoleic acid 파괴 및 중합체 생성에 미치는 영향을 연구하였다. 이 결과 정향 및 백굴체추출물은 $180^{\circ}C$에서 장기간의 가열조건에서도 linoleic acid 파괴 억제 및 중합체 생성을 억제하는 효과가 크게 나타낸 반면, 대황의 경우에는 장기 가열산화 조건에서 지방산의 파괴에 대한 억제력은 미미하였으나, 중합체 생성억제력은 비교적 양호하였다.

• Biomolecules & Therapeutics
• /
• 제7권1호
• /
• pp.29-34
• /
• 1999

The cellular growth inhibition of 20 natural products was screened using SRB (sulforhodamine B) assay against 4 human cancer cell lines(SNU-1, SNU-C$_{4}$, Hep3B, Kato III). Ethanol extracts of Salvia miltiorrhiza, Saussurea lappa and Chelidonium majus showed potent anticancer activity among them, and further, it was fractionated into methylene chloride, hexane and methanol. Methylene chloride and methanol fraction of Salvia radix showed significant inhibitory activity against 4 human cancer cell lines. The effect of Salvia miltiorrhiza on anticancer activity in vitro models was evaluated with methylene chloride fraction of Salvia miltiorrhiza. Life span of ICR mice implanted with sarcoma-180 was increased by 40-61% and BDF$^{1}$ mice implanted with L1210 was increased by 66-89% upon intraperitoneal administration with methylene chloride fraction of Salvia miltiorrhiza. Based on these result, we suggested that Salvia miltiorrhiza showed anticancer activity on the in vivo and in vitro models

• 동의생리병리학회지
• /
• 제30권1호
• /
• pp.40-46
• /
• 2016

Many medicinal plants have been used for the treatment of edema, jaundice, and gonorrhea in traditional Oriental medicine. This screening study was designed to search the positive inotropic effects of herbal extracts in beating rabbit atria. Aquarius extracts of twenty six herbs were examined in atrial mechanical dynamics such as pulse pressure and stroke volume and atrial natriuretic peptide (ANP), one of the main hormones involved in the regulation of the body fluid and blood pressure homeostasis in perfused beating rabbit atria. Sophora flavescens Ait., Rheum officinale Baill., Acorus gramineus Sol., Chelidonium majus L., Pulsatilla koreana Nakai., Reynoutria japonica Houtt., Euphorbia lathyris L., Pyrrosia lingua (Thunb.) Farwell, Poncirus trifoliata Rafin., Anemarrhena asphodeloides Bunge, Kochia scoparia Schrad. significantly increased stroke volume and pulse pressure. However, those herbal extracts were not induced ANP secretion. We clarified the eleven herbal extracts for the positive inotropic effect independent of ANP secretion in beating rabbit atria. Thus these results provide a beneficial data for the treatment of the impairment of body fluid and blood pressure in traditional Oriental medicine.

• Applied Biological Chemistry
• /
• 제38권6호
• /
• pp.584-589
• /
• 1995

새로운 유용식물자원개발의 일환으로 80종류(95 시료)의 국내자생식물을 채집하여, 이들 methanol 추출물의 Bacillus subtilis, Staphylococcus aureus, Escherichia coli 및 Vibrio parahaemolyticus에 대한 항균력을 검토하였다. 실험대상 4가지 균주 모두에 항균성을 보인 것은 사철쑥, 지칭개, 뽀리뱅이, 꿀풀, 광대나물 그리고 향나무였으며, 씀바귀, 떡쑥, 애기똥풀, 조팝나무, 냉이 전초 및 동백나무 잎 가지 등을 포함한 8 종류는 적어도 3가지 균주에 대해 항균성을 보였다. 반면에, 라일락 잎은 그람 음성균인 E. coli와 V. parahaemolyticus에서, 꽃다지는 V. parahaemolyticus에서, 얼레지의 인경은 B. subtilis에 대해 선택적인 항균성을 보였다. 특정균주에 대한 항균력을 살펴보면, B. subtilis에 대해서는 얼레지의 인경(18mm)이, S. aureus에 대해서는 조팝나무(16 mm), E. coli에 대해서는 라일락의 잎(18mm) 그리고 V. parahaemolyticus에 대해서는 꽃다지(23mm)가 각각 가장 높은 항균성을 나타내었다. 한편, 비교적 강한 항균활성을 보여준 9종류의 methanol 추출물을 극성에 따라 용매분획하여 얻은 n-hexane, chloroform, ethyl acetate와 물분획물의 B. subtilis와 V. parahaemolyticus에 대한 항균성 실험을 실시한 결과, 실험한 모든 분획물중에서 지칭개의 chloroform 분획물이 가장 높은 항균력 (각각 17mm, 29mm)을 보였다. 뽀리뱅이는 chloroform 분획물에서, 사철쑥, 씀바귀 및 꿀풀은 hexane 분획물에서, 그리고 동백 잎 줄기는 ethyl acetate 분획물에서 각각 상대적으로 강한 항균성을 보였으나, 향나무와 쇠뜨기는 물분획물을 제외한 모든 분획물에서 비교적 고른 항균성을 보였다.