• 제목/요약/키워드: curcuma longa root

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Effect of Activated Charcoal on Growth of Curcuma longa Linne

  • Choi, Seong-Kyu;Yum, Kyeong-Won;Chon, Sang-Uk
    • Plant Resources
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    • 제6권3호
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    • pp.175-177
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    • 2003
  • This study was conducted to investigate the effect of Activated charcoal (AC) for stimulating growth and productivity of Curcuma longa Linne as affected by different concentrations of AC. Growth characteristics such as plant height and leaf length were the highest with the optimum amount of activated charcoal ranged from 10 to 30%. Root growth was elongated by the addition of 30% AC with the highest rhizome length and weight.

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Fungi-rice bran based Fermentation of Coptis Chinensis and Curcuma Longa Root and its Influence of Silk Dyeing

  • Park, Young Mi;Choi, Jae Hong
    • 한국의류산업학회지
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    • 제15권4호
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    • pp.635-641
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    • 2013
  • This study examined the dye-properties of natural fabrics dyed with Coptis chinensis and Curcuma longa root fermented with fungi. The optimum culture conditions for the fermentation of microorganisms, the relationship between natural dye color and fermentation conditions were investigated. Two different medical herbs (ground to 80-100 mesh in size) were used as a natural dyeing source. Phellinus linteus (P. linteus), which can grow in different media, such as Agarmedium (only agar containing medium), maltose extract agar (MA) and potato dextrose extract agar (PDA) culture media, were isolated from the medium. P. linteus was confirmed to be the optimum microorganism for the fermentation of Coptis chinensis and Curcuma longa, and the MA medium was confirmed to be the best for culturing. When using the microorganism as the fermenting agent, $32^{\circ}C$ was found to be the optimum fermenting temperature for both natural colorants. Regarding the dyeing property of the fermented natural dye, silk was dyed quite darkly in an appearance by naked eye estimation and the K/S value in the color strength of silk reached a high level of 16 after the fermenting process. The washing fastness of dyed silk after treatment washing was reduced from 4 to under4 and indicates that dyed silk with fermented plant was not unsubstantial. The light fastness was 1 to 2, showing intended to maintain due to the fermentation process.

울금의 경정배양에 의한 기내번식 (In vitro Propagation using Shoot Tip Culture of Curcuma longa L.)

  • 최성규
    • 한국작물학회지
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    • 제48권6호
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    • pp.438-441
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    • 2003
  • 울금의 기내대량번식을 위한 경정배양에 알맞은 기본배지의 종류와 기내증식 및 생장에 미치는 식물생장조절제의 농도를 구명하고자 본 실험을 수행한 결과는 다음과 같다. 울금의 경정은 MS(Murashige and Skoog)기본배지에 치상한 경우 Wanspojen, LS, White 배지보다 shoot와 root의 형성율이 높은 경향이었다. 기내의 유식물체 생장은 오옥신(NAA 0.5-l.0 $\textrm{mg}/\textrm{l}$)과 사이토키닌(BA 1.0-5.0 $\textrm{mg}/\textrm{l}$) 혼용처리가 효과적이었다.

$\ll$대한약전$\gg$ 제9개정에서 Curcuma속(屬)의 한약명과 약성에 관한 연구 (A Study on the Herbal Name and Four Qi(四性) of Genus Curcuma in the Korea Pharmacopoeia Ninth Edition)

  • 김인락
    • 대한본초학회지
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    • 제24권3호
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    • pp.21-28
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    • 2009
  • Objectives : The purpose of this study is to determine the herbal name and four Qi(四性) of genus curcuma in the Korea Pharmacopoeia ninth Edition. Methods : Compare with the name and four qi of genus curcuma from the Korea Pharmacopoeia ninth Edition and the other nation's Pharmacopoeia and main herbal medicine books. Results : 1. The Rhizoma of Curcuma longa is called Kanghwang in KP 9, but is called Ulgeum in the main herbal medicine book. 2. The Rhizoma of genus curcuma except Curcuma longa is called Achul in KP 9, but is called Kanghwang in the main herbal medicine book. 3. The root of genus curcuma is called Ulgeum in KP 9, but is called Achul in the main herbal medicine book. 4. The four qi of the Rhizoma and Radix of genus curcuma is recorded worm and cold in the Ch. p 2005, but is recorded cold and worm in the main herbal medicine book. Conclusions : Kanghwang, Achul, Ulgeum in the KP 9 is equivalent Ulgeum, Kanghwang, Achul in the main herbal medicine book. The four qi of Rhizoma is cold, Radix is warm.

강황 종근 처리에 따른 생육특성 및 성분함량 차이 (Changes in Growth Characteristics and Curcuminoid Contents of Turmeric Cultivated Using Mother and Finger Seed Rhizomes of Different Sizes)

  • 김관수
    • 한국약용작물학회지
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    • 제26권5호
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    • pp.354-361
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    • 2018
  • Background: This study was conducted to investigate the growth characteristics, root yield and curcuminoid content of turmeric (Curcuma longa L.), cultivated using mother seed rhizomes (MR) and finger seed rhizome (FR) of different sizes. MR are attached to the stem, and FR are connected to the MR, and are used as a general seed rhizome. Methods and Results: Seed rhizomes of different types and sizes were used: large, medium and small for FR, and large, half-sized, and small for MR. These were assigned to the experimental groups and cultivated under greenhouse conditions. The growth characteristics, root yield, and curcuminoid content did not show clear difference between MR and FR, but suggest that the larger seed rhizomes (above 30 g) could have higher root yields. On average, harvested mother rhizomes (HMR) contained more curcuminoid than harvested finger rhizomes (HFR), while the yield of HFR was higher than that of HMR. The higher weight of harvested roots correlated significantly with elevated curcuminoid content. Conclusions: The two seed rhizomes, MR and FR, did not differ in root yield and curcuminoid contents, but larger seed rhizomes may produce better root yields. This suggest that the optimum seed rhizome is larger FR, to produce higher yields and quality in turmeric root production.

강황 (Curcuma longa L.) 색소의 정량 및 안정성 (Quantitative Determination and Stability of Curcuminoid Pigments from Turmeric (Curcuma longa L.) Root)

  • 김관수;정명근;박시형
    • 한국작물학회지
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    • 제50권spc1호
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    • pp.211-215
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    • 2005
  • 강황 (Curcuma longa L.) 색소의 curcuminoid 성분인 curcumin (CUR), demethoxycurcumin (DEM), bisdemethoxy-curcumin (BIS)의 정량분석을 위해 유의성있는 검량선$(r^2=0.9999**)$을 작성하였다. 사용된 HPLC는 역상칼럼을 장착하고 420nm의 UV 검출조건, 그리고 이동상으로 acetonitrile: $0.1\%$ acetic acid /water의 50 : 50 혼합용액을 이용하는 조건으로 분석조건이 확립되었다. 국내 6개 지역에서 재배된 강황들의 색소성분 함량분석 결과, CUR가 91.6mg/g으로 가장 높았으며 DEM은 56.9 mg/g이고 BIS는 23.0 mg/g으로 가장 낮게 나타났으며 총량은 평균 171.5 mg/g이었다. 강황 색소추출물의 저장시기별 색소성분의 함량 변화를 조사한 결과 $-20^{\circ}C$ 냉동저장은 거의 손실이 없었으나 상온저장은 60일 이후 급격한 감소율을 보였다. 저장 90일째의 색소성분은 암조건에서 약 $50\%$, 명조건에서 약 $30\%$만이 남아 있어 curcuminoid색소성분은 빛과 온도에 의해 분해가 촉진되는 것을 알 수 있었다.

도라지, 울금의 Aspergillus oryzae 발효에 의한 항비만효과 연구 (Evaluation of the Anti-obesity Activity of Platycodon grandiflorum Root and Curcuma longa Root Fermented with Aspergillus oryzae)

  • 강윤환;김경곤;김태우;양춘수;최면
    • 한국식품과학회지
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    • 제47권1호
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    • pp.111-118
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    • 2015
  • 본 연구는 항비만 소재로 연구된 도라지와 울금 소재를 대상으로 발효 전과 후 3T3-L1 지방세포의 분화 억제효능을 확인하고자 하였다. 그 결과 발효 전 도라지와 울금은 3T3-L1 세포의 분화에 영향을 미치지 못하는 것을 확인할 수 있었다. Apsergillus oryzae 발효를 통해 만들어진 소재들은 도라지 발효물의 플라보노이드 증가를 제외하면 모든 소재에서 폴리페놀과 플라보노이드의 함량 및 항산화 활성이 감소하는 것을 확인할 수 있었다. 그러나 발효 전과 다르게 발효 후 도라지, 울금 및 도라지와 울금 혼합물의 발효물에서 3T3-L1 세포의 분화억제능이 oil red O 염색법을 통해 관찰되었으며, mRNA 발현 확인을 통해 SREBP-1c와 $PPAR{\gamma}$의 발현을 억제하여 분화를 억제할 수 있음을 확인하였다. 이는 Apsergillus oryzae 발효과정이 도라지와 울금의 항비만효과를 개선할 수 있으며, 발효과정을 통해 새로운 항비만 유효성분이 생성되었음을 예측할 수 있었다. 본 연구결과를 통해 Apsergillus oryzae 발효공정이 도라지와 울금의 기능을 향상시켜 우수한 기능성 제품의 개발에 유용하게 활용될 수 있음을 확인할 수 있었으며, 개발공정의 기초자료를 제공할 것으로 사료된다.

국내 유통 중인 식용식물 추출물의 항산화효과 (Anti-oxidative Activities of Commercial Edible Plant Extracts Distributed in Korea)

  • 김경범;유기환;박하얀;정종문
    • Applied Biological Chemistry
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    • 제49권4호
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    • pp.328-333
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    • 2006
  • 많은 식물 추출물들은 항산화 효능을 지니고 있으나 대량 생산 공정시 그들의 활성을 잃어버리는 경향이 있다. 따라서 본 본문에서는 대량 생산 공정을 거쳐 국내 유통 중인 43종의 식용식물 추출물을 대상으로 총 페놀 함량, DPPH 라디칼 포착 효능, 그리고 superoxide anion 라디칼 포착 효능을 측정하였다. 그 결과 개똥쑥(Artemisia annua, whole plant), 마태(Ilex paraguariensis leaf), 엉겅퀴(Silybum marianum, fruit 그리고 leaf), 유근피(Ulmus pumila, bark), 운지버섯(Coriolus versicolor, fruit) 그리고 울금(Curcuma longa, root 그리고 stem) 추출물은 70 mg/g 이상의 높은 페놀화합물을 함유하는 것으로 나타났다. DPPH 라디칼의 포착 효능에서 개똥쑥, 마테, 솔잎(Pinus densiflora, leaf), 엉겅퀴, 유근피, 그리고 울금 추출물의 $SC_{50}$ 값 측정 결과 각각 $53.96{\pm}0.81ppm,\;24.61{\pm}2.12ppm,\;35.96{\pm}1.11ppm,\;57.45{\pm}2.13ppm,\;55.25{\pm}1.65ppm$ 그리고 $12.99{\pm}1.67ppm$으로 나타났다(비타민 C의 $SC_{50}$값: $3.86{\pm}0.81ppm$). 또한 superoxide anion 라디칼 포착 효능에서는 개똥쑥, 계피(Cinnamomum zeylunicum, bark), 마테, 복분자(Rubus coreanus, fruit 그리고 leaf), 상엽(Morus alba, leaf), 솔잎, 엉겅퀴, 유근피, 운지버섯, 울금, 자소엽(Perilla frutescens var. acuta, leaf) 그리고 히비스커스(Hibiscus sabdariffa, leaf) 그리고 flower) 추출물의 $SC_{50}$ 값 측정 결과 각각 $53.21{\pm}1.83ppm,\;50.12{\pm}2.12ppm,\;5.59{\pm}0.84ppm,\;41.60{\pm}8.93ppm,\;20.19{\pm}0.97ppm,\;15.19{\pm}1.66ppm,\;21.20{\pm}1.88ppm,\;15.71{\pm}0.91ppm,\;55.48{\pm}2.42ppm,\;52.12{\pm}2.44ppm,\;23.80{\pm}1.98ppm$ 그리고 $11.14{\pm}0.51ppm$인 것으로 나타났다(비타민 C의 $SC_{50}$ 값:$9.61{\pm}0.93ppm$). 특히 마테 추출물과 솔잎 추출물은 총 페놀 함량이 높으면서 DPPH 라디칼과 superoxide anion 라디칼을 동시에 효율적으로 포착하는 효능을 지니고 있는 것으로 나타났다. 결론적으로 마테와 솔잎의 상업적인 추출물은 기능성 항산화제로서 유용한 소재로 사용 가능 할 것으로 사료된다.

Turmeric (Curcuma longa) Root Powder and Mannanoligosaccharides as Alternatives to Antibiotics in Broiler Chicken Diets

  • Samarasinghe, K.;Wenk, C.;Silva, K.F.S.T.;Gunasekera, J.M.D.M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제16권10호
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    • pp.1495-1500
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    • 2003
  • Two bio-assays were conducted to evaluate turmeric root powder and mannan-oligosaccharides (MOS) as alternatives to feed antibiotics for broilers. In one trial, one hundred and eighty 19-days old broilers assigned to 18 groups of 10 were fed on one of six experimental diets with three replicates during four weeks. The diets included a basal feed without additives and with either virginiamycin, MOS, or turmeric at 1, 2 and 3 g/kg, respectively. In the second trial, one hundred and forty four 21-days old broilers arranged in 16 groups of nine were fed on the first four diets with four replicates for a similar period. Virginiamycin, MOS and turmeric (1 g/kg) in the first trial generally improved the weight gain of broilers by 3.4, 6.2 and 5.3%, respectively. In the second trial they increased the weight gain significantly (p<0.05) by 8.8, 8.0 and 15.1%, respectively. Additives improved the feed efficiency up to 15.1% and carcass recovery up to 3.1% (p<0.05). Virginiamycin, MOS and turmeric (1 g/kg) markedly reduced the abdominal fat content from 1.91% BW in the control to 1.44, 0.97 and 1.2% BW, respectively, in the first trial. The corresponding values obtained in the second trial were 1.01, 0.55 and 0.6%, respectively as compared to 1.22% in the control group. All additives showed a remarkable inhibition of duodenal coliform bacteria, yeast and mould in the caecum, and all viable microbes in the ileum. A significant (p<0.05) improvement in energy and protein utilization could be recorded with supplemented diets except for high turmeric diets. Dietary 2 and 3 g/kg addition of turmeric reduced energy and protein utilization as well as fat deposition. Present results reveal that turmeric and MOS are satisfactory alternatives to antibiotics in broiler feeds. Both MOS and turmeric possess an antimicrobial effect in vivo. Turmeric may also depress fat deposition in broilers.

천연물화학(天然物化學)에서 보는 동의약(東醫藥) (The Oriental Materia Medica in viewpoint of natural products chem)

  • 안병준
    • 혜화의학회지
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    • 제4권2호
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    • pp.309-329
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    • 1996
  • There are the Seven Effect of Drugs and unique processing methods in Chinese traditional medicine. The Seven Effects are single effrect(單行), additive effect(相加, 相須), synergic effect(上乘, 相使), antagonistic effect(相畏, 拮抗), inhibitory effect(相惡), neutralizing effect(相殺) and opposite effect(相反). We are interested in synergic effects of some drugs and components ; Addition of OLDENLANDIA DIFFUSA to Kilkyungtang combanation enhanced the cytotoxic activity of Kilkyungtang against A549 and B16-Fo eells by 20% and 50%, respectively. The Oldenlandia-added kilkyungtang also potentiated the cytotoxicities of mitomycine Cand 5-fluorouracil. ar-tunnerone. isolated from the root of Curcuma longa, potentiated the cytotoxic activity of sesquiphellandrene(isolated from the same root), aurapten(isolated from Aurantii semen)or cyclophosphamide by 10 times. The purpose of the processing(修治) of Chinese grugs is to remove unusable parts of plants and to eliminate toxicities as well as to produse new active components in drugs. On a occasion of study on the anthelmintic drugs against the chinese fluke(Clonorchis sinesis, (肝디스토마), we have observed that the processed mume fruit(鳥梅) possessed a very very potent clonorchicidal effect, while the methanol extract of the non-processed fruit inactive. The active component was isolated from the processed mume and identified as 5-hydroxymethylfurfuryl aldehyde. This substance dose not occur in the immature fruit and was found only in the processed one. Wehave heated the immature fruit in an oven at $90^{\circ}C$ for 52 hrs and found that the heated fruit eame clonorchidal. As demonstrated in these and other example cited in this presentation, the natural products chemistry is contributory to univeiling the drug effect ensued from the processing and the synergic effect of Oriental medical drug combinations, and to rationalization or modernization of the traditional medicine.

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