• Journal of Ginseng Research
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• 제8권1호
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• pp.45-56
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• 1984

This study was carried out to obtain the basic information on the development of flower bud and to clarify the characteristics of flower organ and flowering in Korean ginseng (Panax ginseng) and American ginseng (Panax quinquefolium). The formation of flower bud in the dormancy bud of Korean ginseng was initiated about the middle of June and completed late in September. The ovary, style and anther of Panax ginseng, violet-stem and yellow-berry variants, were formed earlier than those of Panax quinquefolium. Panax ginseng, therefore, flowered earlier by one month in comparison with Panax quinquefolium. As for the effect of temperature on the flowering of ginseng, both species, Panax ginseng and Panax quinquefolium, grown at 20 $^{\circ}C$ flowered earlier than those at 15 $^{\circ}C$ and field conditions, but did not flower at 30 $^{\circ}C$. Seed characters were better in Panax ginseng than in Panax quinquefolium and the amount of seeds showed the highly significant positive correlation coefficient with peduncle length in both Panax ginseng and Panax quinquefolium.

• 한국작물학회지
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• 제24권3호
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• pp.81-84
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• 1979

인삼변이계통의 선발에 필요한 기초자료를 얻고저 자경종, 황숙종, 미국종의 일년생에 대하여 여러 가지 농경형질의 변이를 조사하였던 바 그 결과를 요약하면 다음과 같다. 1. Panax quinquefolium이 Panax ginseng에 비하여 모든 형질의 변이가 큰 경향이었다. 2. Panax ginseng에 있어서는 자경종이 황숙종보다 형질변이가 크게 나타났다. 3. Panax ginseng, Panax quinquefolium 공히 경장, 엽장, 근장 등의 형질은 변이가 큰 반면에 경직경, 근직경 등의 형질은 비교적 적게 변화하였다.

• Journal of Ginseng Research
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• 제7권2호
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• pp.133-147
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• 1983

This study was carried out to obtain the basic information for the development of new ginseng varieties. The two variants (violet-stem variant and yellow-berry variant) of Korean ginseng (Panax ginseng C.A. Meyer) and American ginseng (Panax quinquefolium L.) of one to four-year were used for this study. All of the characteristics, such as leaf length, leaf width, petiol length, number of leaves per plant, number of leaflets per plants, stem diameter, stem length, number of stems per plant, root length, primary root length, root diameter, root weight were determined and correlations among them were estimated. The results obtained were summarized as follows. 1. Leaf length, petiol length, number of leaves per plant, and number of leaflets per plant of Panax ginseng, violet-stem variant and yellow-berry variant, were larger than those of Panax quinquefolium at all of the plant ages, while leaf width was wider in Panax quinquefolium. 2. The length of stem of Panax quinquefolium was shorter than that of Panax ginseng, and the frequency of multi-stem plants at 4-year-old ginseng was larger in violet-stem variant than in Panax quinquefolium and yellow-berry variant. 3. In the characteristics of ginseng root, the primary root length of Panax ginseng, violet-stem variant and yellow-berry variant, were less than that of Panax quinquefolium, while root weight, root diameter, and umber of secondary root related to yield were larger in Panax ginseng. 4. The root weight per plant related to the yield had positive and highly significant correlations with stem diameter, leaf length, leaf length, leaf width, number of compound leaves and leaflets in Panax ginseng and Panax quinguefolium. 5. The root weight related to the wield of ginseng had been influenced to stem diameter, leaf length, and leaf width directly, and number of compound leaves and leaflets indirectly. 6. The number, total area and activity of stomate per mm2 of Panax quinquefolium were more, larger and stronger than those of Panax ginseng.

• Journal of Ginseng Research
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• 제17권2호
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• pp.145-147
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• 1993

The amounts of ginseng acidic polysaccharide (GAP) in red ginseng (Panax ginseng) were higher than those of wild and cultured Panax quinquefolius, Panax notoginseng as well as white ginseng (Panax ginseng). In white ginseng, there is no difference in the GAP amount among root ages or sizes. Also, the GAP amount of red ginseng body was similar to that of ginseng rhizome, but was higher than that of leaf and epidermis.

• Journal of Ginseng Research
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• 제19권3호
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• pp.254-259
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• 1995

The content and composition of saponin compounds of Panax species were analyzed according to their species, region and processing type of red and white ginseng. The species employed were Korean-, Chinese-, Japanese red ginsengs, and Korean white ginseng of Panax ginseng, American- and Canadian ginsengs of Panax quinquefolium, and Panax notoinseng. Twelve main saponin components in the ginseng were identified and quantified using TLC and HPLC. All three species had remarkably different content and composition. However, within each species they were similar. Twelve major ginsenosides were determined in P. ginseng, eight in p. quinquefolium, and six in P. notoginseng. Of the components of P ginseng Rf, $Rh_1$, $Rh_2$ and Ra were not detected in P quinquefolium, and $Rb_2$, Rc, Rf, $Rh_2$, Ra and Ro not detected in P. notoinseam. Crude saponin content and protopanaxadiol/protopanaxatriol saponin ratio were compared. They were 4.81~5.24% and 1.27~ 1.45 in p. ginsengs, 7.01~7.25% and 2.12~ 2.15 in p. quinquefolium, 9.80% and 0.99 in P. notoineng. The prosapogenin and sapogenin content were different among the Panax species.

• Journal of Applied Biological Chemistry
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• 제64권4호
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• pp.407-411
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• 2021

인삼(Panax ginseng)과 전칠삼(Panax notoginseng)의 30% (v/v) 에탄올 추출물의 항산화 활성을 확인하였다. 인삼과 전칠삼 추출물의 폴리페놀 함량은 각각 10.3±0.3 및 10.4±0.4 mg/g-추출물이었다. 인삼과 전칠삼 추출물은 농도의존적으로 항산화 활성을 나타내었다. 인삼과 전칠삼 추출물의 양이온라디칼에 대한 EC₅₀값은 4.76±0.12 및 6.24±0.14 mg/mL이었고, 환원력에 대한 EC₅₀값은 1.99±0.01 및 3.13±0.05 mg/mL이었으며, 아질산염에 대한 EC₅₀값은 4.78±0.31 및 3.52±0.10 mg/mL이었다.

• Journal of Ginseng Research
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• 제27권4호
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• pp.183-187
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• 2003

본 연구는 Panax속의 유용형질을 탐색하고, 고려인삼과 미국삼, 그리고 종간 잡종인 F$_1$ 식물체의 생육, 형태적 특성, 수량, 적변율 및 ginsenoside함량 등을 조사하였던 바, 그 결과를 요약하면 다음과 같다. 1. 고려인삼은 적변 발생율이 연생이 높아질수록 증가하였으나, 미국삼은 적변이 발생되지 않았으며 F$_1$잡종식물체에서도 적변이 발생되지 않았다. 2. 고려인삼과 미국삼의 잡종인 F$_1$잡종식물체 인삼의 개화기는 미국삼보다 빠르고, 자경종보다는 늦었다. 3. 고려인삼과 미국삼을 교배한 F$_1$ 묘삼의 근형질 특성은 미국삼과 고려인삼에 비하여 근장과 근중이 컸다. 4. 잡종 F$_1$의 ginsenosides 함량은 대부분이 고려인삼과 미국삼의 중간 정도였으나, 양친보다 Re는 많았고 Rg$_1$, Rg$_2$ 는 적게 정량 분석되었으며, Rf가 고려인삼에서는 검출되었으나 미국삼 및 F$_1$잡종식물체에서는 검출되지 않았다.

• 한국식품과학회지
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• 제34권5호
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• pp.862-866
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• 2002

분말상태의 인삼속 식물들의 품종 및 원산지를 판별하기 위하여 SAW 센서가 내장된 PHGC를 이용하여 향기 패턴을 분석하였다. 한국 백삼을 1로 기준할 때 전체적인 Rt에 대한 frequency pattern의 면적비는 화기삼 $0.248{\sim}0.871$, 전칠삼 $0.030{\sim}0.674$, 중국산 백삼 $0.005{\sim}0.212$ 범위로 나타났다. 분명한 차이를 나타내는 몇 개의 특정 향기성분의 면적비를 보면 $Rt_{20.02}$에서 한국산 백삼 1일 때, 중국산 백삼 0.212, 화기삼 0.343, 전칠삼 0.065이었다. 또한 $Rt_{21.70}$과$Rt_{24.90}$에서 검출되는 향기성분의 면적비도 품종간의 차이가 뚜렷하였다. 한국산 백삼과 중국산 백삼에서 검출된 Rt_26.15 향기성분의 면적비는 각각 1과 0.185로 나타나 원산지간의 차이도 분명히 나타났다. $Rt_{26.15}$의 향기성분은 화기삼과 전칠삼에서는 검출되지 않았다. Frequency pattern, derivative pattern을 Vapor $print^{TM}$을 사용하여 도형화하여 비교한 결과 한국 백삼(Korean Panax ginseng C.A. Meyer), 화기삼(미국삼, 서양삼, Panax quinquefolium L.), 전칠삼(Panax notoginseng F.H. Chen), 중국산 백삼(Chinese Panax ginseng)은 서로 다른 패턴을 보여주어 품종간의 차이는 물론 원산지의 차이도 뚜렷하게 나타났다.

• Journal of Ginseng Research
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• 제19권2호
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• pp.160-164
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• 1995

This study was carried out to compare the root yields, root characters, saponin and ginsenosides contents of 6-year-old p. ginseng and p. quinquefolium. These two ginseng species showed difference in the diameter and ten비h of mainroot. The main root length or p. quinquefolium was shorter than that of p. ginseng, whereas Jakyung-jong and Hwangsook-jong of P. ginseng showed similar root length. Proximate composition were similar between the two species, however, crude fibercontent was significantly higher in main and lateral root of Jakyung-jong and Hwang sook-jong of P ginseng than P quinquefolium. In regard to mineral contents of root, P ginseng contained more Ca and Mn and less Fe and Al than P. quinquefolium. P. quinquefolium contained more of Rbl and Rd of protopanaxadiol saponin, and less or Re, $Rg_1$ and $Rg_2$ of protopanaxatriol saponin than P ginseng. However, no Rf was detected in the p. quinquefolium. Key words Panax ginseng, Panax quinquefolium, ginseng character, ginsenoside.

• Journal of Ginseng Research
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• 제45권1호
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• pp.163-175
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• 2021

Background: Ginsenosides, which have strong biological activities, can be divided into polar or less-polar ginsenosides. Methods: This study evaluated the phytochemical diversity of the saponins in Panax ginseng (PG) root, American ginseng (AG) root, and Panax notoginseng (NG) root; the stem-leaves from Panax ginseng (SPG) root, American ginseng (SAG) root, and Panax notoginseng (SNG) root as well as the saponins obtained following heating and acidification [transformed Panax ginseng (TPG), transformed American ginseng (TAG), transformed Panax notoginseng (TNG), transformed stem-leaves from Panax ginseng (TSPG), transformed stem-leaves from American ginseng (TSAG), and transformed stem-leaves from Panax notoginseng (TSNG)]. The diversity was determined through the simultaneous quantification of the 16 major ginsenosides. Results: The content of ginsenosides in NG was found to be higher than those in AG and PG, and the content in SPG was greater than those in SNG and SAG. After transformation, the contents of polar ginsenosides in the raw saponins decreased, and contents of less-polar compounds increased. TNG had the highest levels of ginsenosides, which is consistent with the transformation of ginseng root. The contents of saponins in the stem-leaves were higher than those in the roots. The transformation rate of SNG was higher than those of the other samples, and the loss ratios of total ginsenosides from NG (6%) and SNG (4%) were the lowest among the tested materials. In addition to the conversion temperature, time, and pH, the crude protein content also affects the conversion to rare saponins. The proteins in Panax notoginseng allowed the highest conversion rate. Conclusion: Thus, the industrial preparation of less-polar ginsenosides from SNG is more efficient and cheaper.