• 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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• 제13권2호
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• pp.189-197
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• 1989

A new quaternary ammonium compound, hydrolyzed ginseng-saponin quaternary (HGSQ), from Korean ginseng saponin and 2,3-epoxypropyltrimethylammonium chloride has been developed as a conditioning agent in cosmetics. This structure has a hydrophobic group from the aglycone of ginseng saponin which is biologically active and considered to be the most important component of the Korean ginseng. Its properties : surface tension, critical micelle concentration (CMC), eye irritation, sorption onto hair, force reduction(%) and moisture retention effect were studied. Its cationic character allows the molecule to be more substantive than ginseng saponin. HGSQ had good physical properties and was safe. enough as a cosmetic raw material. Also half-head tests of HGSQ-containing shampoo were carried out to compare the conditioning effects in shampoos. HGSQ was an excellent conditioning agent in shampoo..

• Journal of Ginseng Research
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• 제22권3호
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• pp.211-215
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• 1998

A rapid separation of an edible panaxadiol (PD) and panaxatriol (PT) in ginseng saponins has been investigated by benzene ethylene resin adsorption method. Briefly, powdered red ginseng was extracted with water. The obtained ginseng extract were dissolved in suitable volume of distilled water, and adsorbed on the benzene ethylene resin with 200 folds water of the resin weight. Sugars and hydrophilic character compounds not absorbed were washed with water, and eliminated by 10-fold water of the resin weight. An edible panaxadiol and panaxatriol can be perfectly separated from ginseng saponins with the fractions below 40% aqueous ethanol and over 45% as an fluent.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1980년도 학술대회지
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• pp.53-57
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• 1980

Red ginseng powder was administered at a dose of 2.7 g per day for 3 months to 21 diabetic patients who were under the treatment with insulin. It was found that the ginseng powder was effective to 12 patients and ineffective to 9 patients. Based on these clinical results, experiments were carried out to elucidate factors which concerned with improvement of pathological conditions of diabetes mellitus. In the previous symposium, we reported that red ginseng powder contained an anti-lipolytic peptide, or an insulin-like peptide. In the course of purification of the insulin-like peptide in the ginseng, we found another fraction which possessed anti-lipolytic activity. The anti-lipolytic factor of the fraction was purified by gel filtration on Bio Gel P-2 column and Dowex $50W{\times}4$ column chromatography. The character of the finally purified material was examined by thin-layer chromatography, high-speed liquid chromatography and mass spectrometry. With these examinations, the active principle was indentified to be adenosine. Pharmacological significance of these insulin-like substances, the peptide and adenosine, was discussed.

• Journal of Ginseng Research
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• 제27권3호
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• pp.141-145
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• 2003

The multi-year production cycle for ginseng can be rapidly depreciated by inferior post-harvest activities. This research examines the character of high temperature drying regimes for North American ginseng root to assist management decision making. The objective is a very rapid drying regime, that will not result in physical or chemical damage to the root and that would not alter the actual dry root weight. Research is presented using drying temperatures of 55, 70 and 105 C. Temperatures above these rapidly cause substantive physical damage to the root samples and seriously compromise the dry root values determined. Temperatures below these behaved quite similar to actual dryer regimes (approximately 38 C). Laboratory results indicate that there are differences between the three temperature regimes tested. Careful usage of the 70 C regime, over a period of two to three days in a convection drying oven, has distinct merit.

• 한국약용작물학회지
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• 제25권6호
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• pp.381-388
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• 2017

Background: This study was conducted to acquire basic information on the phenotypic and genotypic characteristics of the germplasm of Panax ginseng C. A. Meyer collected from China and Korea, and identify the variations that can be utilized in ginseng breeding programs. Methods and Results: Quantitative parameters were evaluated, and used to compare and analyze on genetic polymorphisms in the germplasm. The genetic characteristics and classifications were compared and analyzed for each character. Stem length followed a normal frequency distribution ranging from 15.5 cm to 40.5 cm, with showing approximately 40% having a stem length of 20 - 30 mm. Stem diameters ranged from 2.7 mm to 11.3 mm. Stem number per plant ranged from 1 to 3; approximately 50% had a single stem, and 45% had two stems. A non-normal frequency distribution was observed for petiole number, with approximately 60% of the germplasm having 3 - 5 petioles. Petiole length exhibited a normal frequency distribution, raging from 4.5 to 10.6. Petiole angle in the germplasm ranged from $28^{\circ}$ to $89^{\circ}$ and seedstalk length ranged from 5.6 cm to 27.3 cm. Conclusions: The genetic polymorphisms identified by complete linkage clustering based on the quantitative characteristics of Panax ginseng C. A. Meyer collected from Korea and China were classified to 6 groups, namely I, II, III, IV, V, and VI with frequencies of 6.7%, 20.0%, 31.7%, 8.3%, 6.7%, and 26.7%, respectively.

• 한국작물학회지
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• 제25권3호
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• pp.63-67
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• 1980

인삼의 재래종에 대해서 유용형질과 관계가 있는 가시 Marker gene을 탐색하고, 선발을 용역하게 할수 있는 육종의 기초자료를 얻고저 년생별 각종 농경형질간의 상관관계를 조사하였던 바 그 결과를 요약하면 다음과 같다. 1. 형질상호간의 상관관계는 년생에 따라 다소 차이가 있었으나 경직경, 엽중, 경중은 각년생 공히 거의 모든 형질과 고도의 유의성이 있는 정(+) 상관을 보였다. 2. 각년생차에 관계없이 수량형질인 근중과 상관이 높았던 지상부형질은 경직경, 엽중, 엽폭, 장엽수, 소엽수, 엽중, 경중이었으며, 이들은 모두 정(+)상관을 보였다. 3. 따라서 경직경이 굵고, 엽면적이 넓고, 엽수가 많은 것이 다수성일 것으로 사료됨으로 경직경과 엽면적 및 엽수를 표식형질로 활용, 선발하는 것이 효과적일 것으로 생각된다.

• Natural Product Sciences
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• 제2권2호
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• pp.137-142
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• 1996

This paper gives a description about the germination inhibition of American ginseng (Panax quinquefolium L.) seed coat. The existence of seed coat is one of the inhibitory factors which inhibit the embryo growth, particularly during the morphological after-ripening stage. The seed coat can obstruct the water absorption at the beginning of seed stratification, but it can not threaten seed germination. The inhibition of seed coat is not caused by the mechanical fetter neither. However, before splitting the seed coat, the inhibition of seed coat comes from both air-tight character and inhibitors, and after splitting the seed coat, the inhibition may come mainly from the inhibitors.

• 한국콘텐츠학회논문지
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• 제8권8호
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• pp.206-212
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• 2008

관광콘텐츠는 관광활성화를 위한 중요한 요소임에도 불구하고, 주목받지 못하고 있어, 인삼을 활용한 문화관광콘텐츠 개발 전략을 살펴보았다. 콘텐츠 개발의 기본방향은 건강을 증진시킬 수 있다는 웰빙적인 요소와 고부가가치 상품개발이며, 개발전략은 대표적인 웰빙상품으로 스토리를 동반해야 하며, 상품을 위한 스토리가 아니라 다목적성의 성격을 띌 수 있는 콘텐츠를 개발해야 하며, 최종 상품형태를 고려하여, 실현가능한 콘텐츠를 개발해야 한다. 마지막으로 지역의 주민들에게 직접적인 이익 및 참여가 보장되어야 한다.

• 한국토양비료학회지
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• 제25권2호
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• pp.175-180
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• 1992

홍삼(紅參)에서 내공발생(內空發生)은 품질저해요인(品質沮害要因)으로서 큰 비중을 자지하고 있다. 내공발생(內空發生)의 원인을 구명하고자 전국 주요산지의 재배환경 조건과, 그 산지에서 생산한 수삼(水蔘)을 각 포장별로 홍삼제조후 내공발생율(內空發生率)을 6개년간 조사하여 그 관계를 해석하고 여기서 얻은 주 요인들을 확인코자 몇개의 포장시험을 수행하여 확인한 결과를 요약하면 다음과 같다. 1. 홍삼에서 내공발생은 약 70%가 인삼동체의 주피부와 중심부 경계면에서 발현하므로 수삼의 주피부와 중심부간의 소질 차이에서 시인되는 것으로 보인다. 2. 홍삼에서 내공발생률이 27.5% 이상일 때는 천지삼율 저하와 밀접한 관계에 있지만 그 이하로 적게 발생할 때는 내공외의 다른 요인이 크게 작용하는 것으로 보였다. 3. 광(光)이 많이 들어가는 해가림구조(전후주고(前後柱高), 전후주(前後柱) 및 해가림 폭(幅)/후주고(後柱高) 비(比)가 큼)에서 내공발생율(內空發生率)이 높은 경향이나 유의성은 없었으며, 투광율(透光率) 15.9% 까지는 내공발생(內空發生)이 줄어들다가 그 이상으로 높아지면 다시 증가하였다. 4. 토양수분(土壤水分)과 내공발생율(內空發生率)과의 관계는 내공발생율(內空發生率)이 27.5% 이상으로 심할때는 부상관(負相關)이고 그 이하에서는 정상관(正相關)을 보여, 토양수분은 내공발생이 많을 때에는 내공(內空)요인으로 크게 기여하는 것으로 보이며, 토양공극율(土壤孔隙率)도 같은 경향이었다.