• 제목/요약/키워드: Korean ginseng root

검색결과 1,072건 처리시간 0.028초

Optimization of Extraction Condition of Methyl Jasmonate-treated Wild Ginseng Adventitious Root Cultures using Response Surface Methodology

  • Liu, Qing;Jo, Yang Hee;Ahn, Jong Hoon;Kim, Seon Beom;Paek, Kee-Yoeup;Hwang, Bang Yeon;Park, So-Young;Lee, Mi Kyeong
    • Natural Product Sciences
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    • 제24권2호
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    • pp.103-108
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    • 2018
  • The usage of wild ginseng (Panax ginseng C.A. Meyer) has been limited due to short supply and high price. Therefore, sufficient production as well as efficient extraction of mountain ginseng are required for the development as products. In this study, wild ginseng adventitious root cultures were prepared for efficient production with advantages of fast growth and stable production. Treatment of methyl jasmonate (MJ) to wild ginseng adventitious root cultures increased the extraction yield and antioxidative activity. Further investigation on effect of extraction conditions suggested the importance of ethanol concentration on antioxidative activity and extraction yield of MJ-treated wild ginseng adventitious root cultures. Optimized extraction condition of MJ-treated wild ginseng adventitious root cultures for maximum extraction yield and antioxidative activity was determined using response surface methodology with three-level-three-factor Box-Behnken design (BBD). Extraction of 1 g MJ-treated wild ginseng adventitious root culture with 30 ml of 9% ethanol at $30^{\circ}C$ produced 310.2 mg extract with 71.0% antioxidative activity at $100{\mu}g/ml$. Taken together, MJ-treated wild ginseng adventitious root culture is valuable source for wild ginseng usage and optimized extraction condition can be used for the development of functional products or folk remedies.

Bacillus subtilis B-4228의 인삼 근부병 억제효과 (Control Effect of Bacillus subtilis B-4228 on Root Rot of Panax ginseng)

  • 이병대;밝훈
    • Journal of Ginseng Research
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    • 제28권1호
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    • pp.67-70
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    • 2004
  • 인삼 근부병의 생물학적 방제를 위해 인삼 재배토양으로부터 분리된 길항미생물 Bacillu subtilis B-4228을 사용하여 방제효과를 검정하였다. 공시 균주 B-4228과 C. destructans의 대치배양결과, C destructans의 균사가 비정상적인 형태로 팽창하였으며 강한 생장억제력을 보였다. C. destructans에 의해 오염된 이병토를 이용한 pot시험결과, 건전근율이 무처리구에서 20%였으나 공시 균주 B-4228의 처리구는 82%로 높게 나타났고, 이병율(개체 인삼에 대한 뿌리썩음 이병정도의 총합비율)은 무처리의 경우 50.4%였으나 공시 균주 B-4228의 처리구는 6.0%로 낮았다.

6년근(年根) 인삼(人蔘)의 등급별(等及別) 품위(品位) 및 ginsenoside 함량 (General Feature and Ginsenoside Content of 6 years Old Ginseng (Panax ginseng C. A. Meyer) Root)

  • 조현경;박소희;정청송;조재선
    • 한국식생활문화학회지
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    • 제16권5호
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    • pp.478-482
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    • 2001
  • This study was conducted to investigate the difference of general feature and ginsenoside content of 6 years old ginseng root among different grade of roots. Total weight of a 1st grade-6 years old ginseng root was 115.1g and weight, length, diameter and specific gravity of main root were 64.68g, 8.39cm, 3.31cm and 0.96, respectively. Main root of 1st grade ginseng root was larger in size and specific gravity and more heavy than that of End or 3rd grade of the roots. Though crude saponin contents were not so different among the different grade of roots, but ginsenoside Rb1, Rg1 and Re content were higher in 1st grade of root than that of 2nd or 3rd grade of root. Those ginsenosides were located mainly in periderm and cortex.

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고려인삼의 부위별 세포벽 구성성분 (Structural Components of Cell Wall in Various Parts of Korean Ginseng(Panax ginseng C. A. Meyer))

  • 정영륜;박찬수
    • Journal of Ginseng Research
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    • 제7권2호
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    • pp.169-171
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    • 1983
  • The structural components of cell wall in various parts of Korean ginseng were analysed. Pectin was abundant in the cortex and epidermis of root, and leaf. Hemicellulose in root was more than in other parts of ginseng. Cellulose content of stem and seed coat was much higher compared to other parts and lignin content was highest in seed coat.

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인삼근 및 자엽 Callus의 기관분화에 관한 연구 (Root and Shoot Formation in Explant and Callus Derived from Root and Cotyledon of GinBeng(Panun ginseng C. A. Meyer))

  • 최광태;김명원;신희석
    • Journal of Ginseng Research
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    • 제5권1호
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    • pp.35-40
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    • 1981
  • Explants of mature root tissues and calli derived from root and cotyledon of Panax ginseng were cultured in vitro on Murashige and Skoog medium supplemented with 2, 4-dichlorophen-oxyacetic acid(3,4-D), naphthaleneacetic acid(NAA), benzyladenine, and gibberellic acid to assess their capacity to regenerate organs. Root formation at high percentage (46.2-61.1%) was obtained 20-30 days after culturing on media supplemented with combinations of NAA(5 mg/l) and kinetin (1 mg/l), And calli derived from cotyledon produced numerous embryoids in media($\frac{1}{2}$MS) containing 2,4-D(0.5 mg/l) and kinetin (0.5 mg/l). Reculture of these embryoids in media($\frac{1}{2}$MS) enriched with 1 mg/l of benzyladenine and 1 mg/l of gibberellic acid resulted in more plantlet regeneration.

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Effects of Cultured Wild-Ginseng Root and Xylitol on Fermentation of Kimchi

  • Lee, Kun-Jong;Sung, Jung-Min;Kwon, Yong-Suk;Chung, Heajung
    • Preventive Nutrition and Food Science
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    • 제19권1호
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    • pp.49-57
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    • 2014
  • This study evaluates the effects of cultured wild ginseng root (0.05%, 0.1% v/w) and xylitol in kimchi. The fermented characteristics of kimchi were investigated during 28 days of fermentation at $4^{\circ}C$. The pH value in the sample with the cultured wild ginseng root was higher than that of control group. The total acidity in the sugar groups (SG groups) was higher than that of xylitol groups (XG groups). Comparing total bacterial count, XG groups were lower than SG groups, regardless of the additional ratio of the cultured wild ginseng root. Reducing sugar of XG groups decreased more slowly than SG groups for seven days; glucose and fructose of XG groups were lower than the control group. DPPH radical scavenging activity was higher in groups with cultured wild ginseng root than in control. In the result of sensory evaluation, XG groups were more preferred than other groups. In conclusion, our results indicate that cultured wild-ginseng root and xylitol have a positive effect on the quality of kimchi, such as antimicrobial and antioxidant functions.

몇가지 살충제의 조합이 인삼의 생육 및 근류선충 방제 효과에 미치는 영향 (Effects of some Insecticides on Growth of 2 year old Ginseng Panax ginseeng, C.A. Meyer, and Control of Root-knot nematode)

  • 안용준;최승윤;한상찬;김요태
    • 한국응용곤충학회지
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    • 제20권4호
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    • pp.223-227
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    • 1981
  • These experiments were conducted to investigate the nematicidal effects of the insecticides, Mocap(O-Ethyl-S, S-dipropyl phosphorodithioate), Carbofuran(2,3-Dihydro-2,2-dimethyl benzofuranyl ethyl carbamate), Terbufos (S-tert-buthylthio methyl O,O-diethyl phosphordithioate) and their mixtures (Mocap+carbofuran, Mocap+Terbufos, Carbofuran+Terbufos) on growth of 2year-old ginseng, Panax ginseng C.A. Meyer, and the control of root-knot nematodes. There was no evidence of plant injury from insecticide treatment of ginseng, although the rate of emergence of the treated ginseng was slightly inhibited. The insecticide treatments showed no of-flavor of ginseng plant. Terbufos and Mocap provided heifer confrol of the root-knot nematodes than carbofuran alone and their mixtures. Mixtures of the insecticides showed antagonisitic effect to the root-knot nematodes.

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Comparison of Growth Characterstics and Quality of Ginseng (Panax ginseng C. A. Meyer) Grown under Upland and Paddy Field

  • Lee Sung Woo;Kang Seung Won;Seong Nak Sul;Hyun Geun Su;Hyun Dong Yun;Kim Young Chang;Cha Seon Woo
    • 한국작물학회지
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    • 제49권5호
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    • pp.389-393
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    • 2004
  • This study was carried out to investigate the difference of growth characteristics, yield and extract content between upland and paddy ginseng cultured with 4­year-old ginseng in 2003. Although upland ginseng showed larger variation in yield than that of paddy ginseng, the average of it was greater than that of paddy ginseng because it showed better growth of aerial part and higher survival rate than that of paddy ginseng. Moisture content of fresh root was $71.8\%\;(68.5\~73.1\%),\;and\;72.7\%\;(70.2 \~74.9\%)$ on average in upland and paddy ginseng, respectively. Paddy ginseng showed higher hardness in taproot, and higher rate of rusty colored root than that of upland ginseng. The ratio of taproot dry weight in upland ginseng was smaller than that of paddy ginseng, while that of lateral root was larger in upland ginseng. Ratio of marketable root (>60g) to total harvested roots was $13.7\%\;(0.82\~8.0\%)\;and\;7.7\%\;(1.6\~12.6\%)$ in upland and paddy ginseng, respectively. Extract content did not show distinct difference between upland and paddy ginseng, but it showed large variation from $16.1\;to\;25.1\%$ in taproot, and from $24.2\;to\;32.5\%$ in lateral root depanding on the ginseng field examined.

고려인삼(Panax ginseng C.A. Meyer)의 비전분성 다당류에 관한 연구 1. Dietary fibre, hemicellulose, Cellulose, lignin 및 Pectin 함량과 조성 (Studies on the Nonstarchy Polysaccharides of Korean Ginseng, Punux ginseng C. A. Meyer 1. Cotent and Composition of dietary fober, hemicellulose, cellulose, lignin and pectin.)

  • 민경천;조재순
    • Journal of Ginseng Research
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    • 제8권2호
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    • pp.91-104
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    • 1984
  • This study was conducted to investigate the characteristics of nonstarchy polysaccharides in Korean ginseng, (Panax ginseng C.A. Meyer). The results obtained are as follows. 1. The total sugar content of ginseng roots were decreased with increasing the cultural period. On the other hand, the crude fiber content was increased with that of the ginseng leaves or stems. But the crude fiber in root was much less than that of leaves and stems. 2. The dietary fiber content of ginseng root on 5 years old was 14.20% as neutral detergent fiber, 9.08% as acid detergent fiber, hemicellulose 5.12%, cellulose 7.98% and lignin of 1.10%, respectively. 3. Much more pectin was found in ginseng roots which was cultivated for shooter Period. And it was contained much more in the root than in the leaves and stems. 4. ginseng hemicellulose content in root was 5% to 10%. It was decreased with increasing: cultivated period. Hemicellulose was constituted of xylose, arabinose, glucose, rhamnose and xylose of these sugars was the predominant. 5. X-ray diffraction Pattern of ginseng cellulose showed maximum intensity at tile interplanar angle of 4.1$^{\circ}$.

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고려인삼의 부위별 성분함량 (Chemical Compositions of Korean Ginseng with Special Reference to the Part of Ginseng Plant)

  • 장진규;이광승
    • Journal of Ginseng Research
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    • 제11권1호
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    • pp.84-89
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    • 1987
  • 건조된 인삼(Panax ginseng C. A. Meyer)을 각 부위별로 나누어, 70% 알코올 및 물로써 추출한 extract의 성분함량을 조사한 결과, extract 수율은 세근이 가장 높았고, 생건삼, 백삼은 낮았으며, 전당은 백삼과 묘삼에서 높았으며, 잎과 삼피에서 낮았다. 조단백은 생건삼, 백삼이 높았고, 잎, 뇌두, 삼피가 낮았으며, 조섬유는 검출되지 않았다. 조지방은 잎이 가장 높았으며 세미에 가장 낮았다. 유리당 중 fructose는 잎과 뇌두에서 많았고, 세미에서 가장 낮았으며, glucose는 잎에서 가장 높았고 세미가 가장 낮았다. Sucrose는 백삼, 생건삼, 지근에서 높았고 묘삼과 잎에서 낮았다.

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