• Title/Summary/Keyword: ginseng quality

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Studies on Quality Evaluation of Crude Drug Preparation(II) -Analysis of Saengmaek-san by Thin Layer Chromatography and High Performance Liquid Chromatography- (생약 복합제제의 품질평가에 관한 연구(제 2 보) -생진산(生賑散)의 품질평가 방법에 관하여-)

  • Hong, N.D.;Kim, J.W.;Won, D.W.;Kong, Y.C.;Kim, N.J.;Joo, S.M.
    • Journal of Pharmaceutical Investigation
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    • v.17 no.1
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    • pp.22-30
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    • 1987
  • Evaluation method of crude drug preparations was studied in Saengmaek-san. Zig-zag TLC scanning profiles and high performance liquid chromatograms were obtained from Saengmaek-san and its each crude drug. A method using TLC densitometry and high performance liquid chromatography was established for the precise determination of ginsenoside $Rb_1$ in Saengmaek-san containing Ginseng Radix. Consequently, ginsenosicle $Rb_1$ content was 0.45-0.48 mg per g of Saengmaek-san. This method was found to be useful for the quality evaluation of oriental medicinal preparations.

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Studies on Stability for the Quality of Ginseng Products - 1. Quality Characteristics of Freeze and Spray Dried Red Ginseng Extract Powders - (인삼제품(人蔘製品)의 품질안정성(品質安定性)에 관한 연구(硏究) - 1. 동결(凍結) 및 분무정분(噴霧精粉)의 품질특성(品質特性) -)

  • Choi, Jin-Ho;Byun, Dae-Seok;Park, Kil-Dong
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.13 no.1
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    • pp.57-63
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    • 1984
  • This study was designed to compare the quality characteristics of freeze and spray dried red ginseng extract powders(RGEPs) by drying methods, which have been required to maintain the stability for the quality. Chemical compositions, major ginsenoside contents and color intensities of these Products were compared by drying conditions. The moisture absorption rates and optical densities also were compared during storage under maltreatment conditions of a various relative humidities (75, 86and 92 RH) and two different temperatures (37 and $50^{\circ}C$). It was found that decreases of total major ginsenosides contents in freeze and spray dried RGEPs were 5.4 % to 6.7 % during storage for 6 months at $37^{\circ}C$, 75 % RH. When these products packaged with inner seal of Al-foil laminate paper (Al-foil; 9 ${\mu}m$) were stored for 6 months at $37^{\circ}C$, 75 % RH. the moisture absorption rates of freeze and spray dried RGEPs were ranged 42 % to 82 %, 8 % to 16 %, respectively. In storage for 6 months at $37^{\circ}C$, 86 % RH, spray dried RGEP was higher in brown pigment($400{\sim}490nm$) than freeze dried RGEP while freeze dried was higher in pyrazine (278 nm), HMF and furfural (285 nm) than spray dried RGEP. It was found that RGEPs showed a strong anti-oxidative activity by electron donating ability to DPPPH, but there was no significant difference between freeze and spray dried RGEPs.

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Quality Changes in Red Ginseng Extract during High Temperature Storage (열처리(熱處理)에 의한 홍삼(紅蔘)엑기스의 성분변화(成分變化))

  • Choi, Jin-Ho;Kim, Woo-Jung;Yang, Jae-Won;Sung, Hyun-Soon;Hong, Soon-Keun
    • Applied Biological Chemistry
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    • v.24 no.1
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    • pp.50-58
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    • 1981
  • The influence of high temperature storage on the chemical composition and color intensity of the concentrated red ginseng extract(RGE) was investigated. The concentrated RGE was prepared by extraction of red ginseng tails with water and concentrated under reduced pressure. Changes in free sugars, saponin patterns and brown color intensity were measured during 96 hours of heat treatment at various temperature. A decrease in the contents of glucose, fructose and sucrose was resulted as the brown color intensity increased during the storage. The sugar contents and color intensity showed rapid initial change followed by slowing down at higher temperature. A significant relationship was found between sugar content and browning rate. The saponin pattern measured by high performance liquid chromatography, particularly in the region of protopanaxtriol, was also affected significantly. The peak heights of ginsenoside -Re and $-Rg_1$ were decreased while those of ginsenoside $-Rg_2$ and -Rh group were increased.

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Growth Characteristics and Ginsenoside Contents of 4 Years Old Korean Ginseng (Panax ginseng C.A. Meyer) by Shade Materials and Green Manure Crops (해가림자재 종류와 녹비작물 재배에 따른 4년생 인삼의 생육과 진세노사이드 함량)

  • Seong, Bong-Jae;Kim, Sun-Ick;Lee, Ka-Soon;Kim, Hyun-Ho;Won, Jun-Yeon;So, Jung D.;Cho, Jin-Woong
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.60 no.4
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    • pp.504-509
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    • 2015
  • This research carried out to figure out the effect of the green manure crop cultivated at a preparation field and the shading net on the growth, development, and quality of ginseng. Followings are results obtained from the research. Leaf width of ginseng under the shading net of a two-layered blue and two-layered black polythylene net (TBTBPN) was good at rye and hairy vetch cultured group. Leaf length of ginseng under the shading net of a three-layered blue and one-layered black polyethylene net (TBOBPN) was good at barley and hairy vetch cultured group. Meanwhile, leaf width was good at hairy vetch cultured group. Leaf length of ginseng under a blue polyethylene sheet (BPS) was good at a barley and barley + hairy vetch cultured group, but stem length was shorter compare to other shading net cultivations. Root weight of ginseng was good under the shading net of a two-layered blue and two-layered black polyethylene net (TBTBPN) at a rye and hairy vetch cultured group, and was good under the shading net of a three-layered blue and onelayered black polyethylene net (TBOBPN) at a barley + hairy vetch cultured group, but there was no significant difference under blackout screen according to manure crop varieties. Ratio of rusty root was 10.2% at the barley cultured group under the shading net of a two-layered blue and two-layered black polyethylene net (TBTBPN), and was 23.1% at hairy vetch cultured group under shading net of a three-layered blue and one-layered black polyethylene net (TBOBPN). Ratio of rusty root was the lowest at a rye cultured group regardless the shading nets. Content of the ginsenoside was the highest at the rye cultured group under the shading net of two-layered blue and two-layered black polyethylene net (TBTBPN), was the highest at the barley cultured group under the shading net of a three-layered blue and one-layered black polyethylene net (TBOBPN), and was the highest at the rye cultured group under the blackout screen.

Correlation analysis between growth characteristics and ginsenoside contents of 4-year-old wild-simulated ginseng (Panax ginseng C.A. Meyer) with different cultivation sites (지역별 4년근 산양삼의 생육특성 및 진세노사이드 함량 간의 상관관계 분석)

  • Yeong-Bae Yun;Jeong-Hoon Huh;Dae-Hui Jeong;Jiah Kim;Yurry Um
    • Journal of Applied Biological Chemistry
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    • v.65 no.4
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    • pp.253-259
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    • 2022
  • The aim of this study was to investigate the correlation between growth characteristics and ginsenoside contents of 4-year-old wild-simulated ginseng cultivated in different regions. Most of the soil properties except for available phosphate showed significantly higher in Pyeongchang than in other cultivation sites. The growth characteristics except for root length and number of rootlets showed significantly higher in Pyeongchang than in other cultivation sites. In the case of 8 ginsenoside contents, the content of F2-AS was significantly higher in Muju than in other cultivation sites and the content of F1 in Yeongju was significantly high. In Yeongwol, the contents of Rb1 and Re-p were significantly high and the content of Ro in Pyeongchang showed significantly higher than in other cultivation sites. Root length and soil pH did not show a significant correlation with any soil properties and growth characteristics of wild-simulated ginseng, respectively. Most of the growth characteristics showed significantly positive correlations with electrical conductivity, organic matter content, total nitrogen content, exchangeable cations (K+, Ca2+, Mg2+), and cation exchange capacity. Rb1 and Re-p showed significantly negative correlations with most of the growth characteristics of wild-simulated ginseng except for the number of rootlets. Ro showed a significantly positive correlation with stem length, number of leaflets per stem, leaflet length, leaflet width, and root diameter. The results of this study probably will help to provide useful information on the establish a quality standard by investigate correlation analysis between growth characteristics and ginsenoside content of 4-year-old wild-simulated ginseng.

Effect of Feeding Wild Ginseng Culture By-products on Performance and Egg Quality of Laying Hens (산삼 배양액의 급여가 산란계의 생산 능력 및 계란의 품질에 미치는 영향)

  • Park J. H.;Shin O. S.;Ryu K. S.
    • Korean Journal of Poultry Science
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    • v.32 no.4
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    • pp.269-273
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    • 2005
  • The wild ginseng culture by-products(WGCB) was added to the laying hens diets. A total of 420 Lohmann Brown laying hens were alloted to five levels of drinking water containing WGCB 0, 0.4, 0.8 1.6, $3.2\%$with seven replications and fed com-soybean meal based diets contained ME 2,800 kcal/kg, CP $16\%$. Laying Performance, egg quality, egg yolk fatty acid and cholesterol concentration were measured. Egg Production and daily e99 mass were significantly lower(p<0.05) in birds fed the WGCB $3.2\%$ compared with no WGCB group, but showed no significant effect in other treatments. Feed efficiency of birds fed $0.4\%$ WGCB showed the lowest of all treatments(p<0.05). Eggshell thickness was increased(p<0.05) by WGCB supplementation, whereas eggshell breaking strength, haugh unit and yolk color index were not affected. No significant change in yolk fatty acids and cholesterol were observed by the addition of WGCB.

Effects of Cultured Wild Ginseng Roots on the Alcoholic Fermentation (산삼배양근 첨가가 알콜 발효에 미치는 영향)

  • Jeong Heon-Sang;Kang Tae-Su;Woo Koan-Sik;Paek Kee-Yeoup;Yu Kee-Won;Yang Seung-Joon
    • Food Science and Preservation
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    • v.12 no.4
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    • pp.402-410
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    • 2005
  • In order to manufacture the alcoholic drinks using cultured wild ginseng roots(CWGR) of 5 and $10\%$ (w/v), sugar content of fermentation media was adjusted to 24-25 $^{\circ}$Brix with white sugar and glucose. And 3 kinds of yeast (S. cerevisiae(KCCM 50757), S. cerevisiae (KCCM 50583) and S. bayanus(ATCC 10601) were used and then the quality of alcoholic drinks was analyzed by physical, chemical and sensory evaluation. Alcohol content was highest value of $15.8\%$ in $10\%$ of CWGR, white sugar, and S. bayanus(ATCC 10601). Major alcohols were ethanol and 1-propanol. Number of yeast cells increased to 5 days fermentation and slightly decreased afterwards. The pH was decreased abruptly from 5.0 in initial fermentation to 3.1-4.1 in 5 days fermentation. Total sugar contents were decreased continuously with fermentation periods and showed 7.0-10.5 $^{\circ}$Brix in 20 days fermentation. Saponin patterns and contents were various and higher in wine treated with S. bayanus(ATCC 10601). From the sensory evaluation, the highest score of overall quality was observed in the alcoholic beverage of $10\%$(w/v) of CWGR, glucose, and S. cerevisiae(KCCM 50583).

Manufacture and Quality Characteristics of Korean Traditional Gugija(Lycii fructus) Tagju (전통 구기자 탁주의 제조 및 품질 특성)

  • Song, Jung-Hwa;Lee, Ji-Su;Lee, Eun-Na;Lee, Seung-Whan;Kim, Jae-Ho;Lee, Jong-Soo
    • The Korean Journal of Food And Nutrition
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    • v.22 no.1
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    • pp.86-91
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    • 2009
  • To develop a new traditional Gugija tagju, various koji were prepared using several starch sources along with Aspergillus awamori var. kawachi, and then their effects on the quality of the tagju were investigated. Ethanol contents(11.1${\sim}$13.8%) were not significantly different among the Gugija tagju made from the various types of koji, whereas the tagju made using non-glutinous rice koji had the best total acceptability. The addition of 1% Gugija extracts into the mash increased its total acceptability and anti-hypertensive angiotensin I-converting inhibitory activity, and the optimal fermentation period for brewing the Gugija tagju was 10 days.

Effect of Soil Conditioners on the Growth, Yield and Quality of Flue-cured Tobacco (토양 개량제 시용이 연초의 생육, 수량 및 품질에 미치는 영향)

  • Kim, Yong-Ok;Choi, Jyung
    • Journal of the Korean Society of Tobacco Science
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    • v.5 no.1
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    • pp.87-95
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    • 1983
  • This study was conducted to evaluate the affect of soil conditioners and their application rates on the growth, Yield and quality of Flue-cured tobacco. Soil conditioners for this study were Montmorillonite arid Zeolite as clay mineral source and Rice hull and Sawdust as organic source. Their application rates were 500, 1000, 2000kg/10a. The growth of tobacco plants was promoted, compared with that of Non- treated plot (control) by Zeolite, Montmorillonite and Rice hull application but decreased by Sawdust application. During tobacco growing season soil moisture content, compared with control, was increased by Zeolite and Montmorillonite application but decreased by Rice hull and Sawdust application. In contrast to soil moisture content, soil temperature was higher in the Rice hull and Sawdust plot than in the plot of Zeolite and Montmorillonite. The treatment of Sawdust, compared with control, obviously accelerated the maturity of tobacco, increased reducing Sugar but decreased total alkaloids, nicotine and nitrogen content of cured leaves. The Sawdust Plot decreased the Yield (kg/10a) with significant difference by 1 %level but significantly increased leaf quality (Won/kg) and value (Won/10a) by 1%and 5 %level, respectively. The present application , ate of Nitrogen in Korea (12.5kg/10a) seems to be excessive for Flue-cured tobacco production.

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A Case Report of Unresectable Pancreatic Carcinoma Patient for Relieving Cancer Related Pain and Improving Quality of Life by Korean Medical Treatment (한방치료를 통해 수술이 불가능한 췌장암 환자에서 통증개선 및 삶의 질을 회복한 증례)

  • Yun, Hoyoung;Cho, Chongkwan;Yoo, Hwaseung;Bang, Sunhwi
    • Journal of Korean Traditional Oncology
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    • v.18 no.1
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    • pp.9-15
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    • 2013
  • Objectives : The purpose of this study is to report the effect of Korean medicine on the pancreatic carcinoma patient. Method : A patient was diagnosed as unresectable pancreatic carcinoma. She complained insomnia, abdominal pain, dyspepsia and sleep disturbance. She was treated by Korean medicine composed of acupuncture, herbal medication and wild ginseng pharmacopuncture. Results : All symptoms took a favorable turn after Korean medicine treatment. As treatment was performed, as intensity of pain, insomnia, dyspepsia and fatigue were decreased. Conclusion : This study suggests that Korean medicine treatment has effectiveness for improvement of cancer related symptoms of a pancreatic carcinoma patient. Consequently, the treatment is helpful in improving quality of life.