• 한국작물학회지
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• 제54권2호
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• pp.159-164
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• 2009

본 연구는 5 년근의 인삼에서 차광시설의 재배위치에 따른 사포닌의 함량 차이를 검정하였다. 재식 위치별 전행 $(1{\sim}2행)$에서 연풍과 재래종 주근의 총 사포닌 단위함량은 각각 15.01 mg/g, 21.79 mg/g, 지근은 각각 35.93 mg/g, 43.32 mg/g, 세근은 각각 87.85 mg/g, 105.51 mg/g이었다. 중행 $(3{\sim}5행)$에서 연풍과 재래종 주근의 총 사포닌 단위함량은 각각 18.73 mg/g, 23.19 mg/g, 지근은 각각 44.92 mg/g, 43.50 mg/g, 세근은 각각 92.97 mg/g, 110.70 mg/g이었다. 후행 $(6{\sim}7행)$에서 연풍과 재래종 주근의 총 사포닌 단위함량은 각각 21.88 mg/g, 26.68 mg/g, 지근은 각각 38.41 mg/g, 44.89 mg/g, 세근은 각각 101.03 mg/g, 107.06 mg/g이었다. 재배위치에 따른 연풍과 재래종의 주근, 지근 및 세근의 총 사포닌과 주요 사포닌 함량의 차이는 연풍의 주근을 제외하고 모든 부위에서 크지 않았다. PD/PT 비율은 전행 인삼은 중행과 후행에 비하여 낮았으며 뿌리의 부위별로도 차이가 컸다.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1993년도 학술대회지
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• pp.127-131
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• 1993

The effects of total ginseng saponin. extracts of Panax ginseng C.A. Meyer, on the differentiation of F9 teratocarcinoma stem cells were studied. F9 stem cells cultured in the presence of ginseng saponin together with dibutyric cAMP became parietal endoderm - like cells. Moreover, the expressions of differentiation marker genes. laminin. type IV collagen. and retinoic acid $receptor-{\beta}(RAR{\beta})$ were increased after treatment of ginseng saponin. Among various ginsenosides purified from crude ginseng saponin, $Rh_1\;and\;Rh_2$ caused the differentiation of F9 cells most effectively. Since ginsenosides and steroid hormone show resemblance in chemical structure. we studied the possibility of the involvement of a steroid receptor in the differentiation process induced by ginsenosides. According to Southwestern blot analysis, a 94 kDa protein regarding as a steroid receptor was detected in F9 cells cultured in the medium containing ginseng saponin. Based on these data, we suggest that ginseng saponin, especially ginsenosides $Rh_1\;and\;Rh_2$ cause the differentiation of F9 cells and the effects of ginsenosides might be exerted via binding with a steroid receptor or its analogous nuclear receptor.

• Journal of Ginseng Research
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• 제5권1호
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• pp.65-72
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• 1981

In this experiment, observations were made on the effects of ginseng saponin, one of the major components of Korean ginseng (Panax ginseng, C. A. Meyer) root, on the membranes of microorganism (E. coli K-12), the concentration of intracelluar and extracellular cycle AMP therein, and uptake of U-14C-glucose. When the E. coli were grown on media containing 0.1% ginseng saponin, the growth was faster than for that of the control by about 30 minutes. The lysis of E. coli grown on the ginseng saponin medium increased to about double that of the control in the stationary phase. And the amount of protein and lipopolysaccharides in the outer cell meberances increased 25% and 80% respectively in comparison with the control. By electron microscope observation, it was shown that the periplasmic region of the E. coli grown on the ginseng saponin medium was widened it was observed that the cellular cyclic AMP content of the E. coli increased significantly to the hightest levels between the late exponential phase and early stationary phase. The total cyclic AMP content of E. coli grown on the ginseng saponin medium decreased about 50% when compared to that of the control.

• Archives of Pharmacal Research
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• 제9권1호
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• pp.29-38
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• 1986

The effects of ginseng saponins on the sarcolemmal $Na^{+}$, $K^{+}$-ATPase were compared to gypsophila saponin, sodium dodecylsulfate (SDS), and Triton X-100 to elucidate whether the effects are due to the membrane distruption, using a highly enriched preparation of cardiac sarcolemma prepared from dog ventricular myocardium. About 26% and 29% of vesicles in the preparation, enriched in ouabain-sensitive $Na^{+}$, $K^{+}$-ATP ase, $\beta$-adrenergic and muscarinic receptors are rightside-out and inside-out orientation, respectively. Ginseng saponins (triol>total> diol) inhibited $Na^{+}$, $K^{+}$-ATP ase activity, $Na^{+}$, $K^{+}$-ATPase activity and [$^{3}$H]ouabain binding of sarcolemmal vesicles. However, gypsophila saponin, SDS (0.4$\mu$g/$\mu$g protein) and Triton X-100 (0.6 $\mu$g/$\mu$g protein) caused about 1.35 and 1.40-fold increase in $Na^{+}$, $K^{+}$-ATPase activity and [$^{3}$H] oubain binding, respectively. Especially, the activating effect of gypsophila saponin on membrane Na+, K+ ATPase was detected at gypsophila saponin to sarcolemmal protein ratios as high as 100. Low dose of ginseng saponin (3$\mu$g/$\mu$g protein) decreased the phosphorylation sites and the concentration of ouabain binding sites (Bmax) without affecting the turnover number and affinity for ouabain binding, while gypsophila saponin, SDS(0.4 ug/ug protein), ahd Triton X-100 (0.6$\mu$g/$\mu$g protein) increased the Bmax. The results suggest that ginseng saponins cause a decrease in the number of active sites by interacting directly with $Na^{+}$, $K^{+}$-ATPase before disruption of membrane barriers of sarcolemmal vesicles.

• 한국환경보건학회지
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• 제18권2호
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• pp.125-134
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• 1992

The purpose of this study is to investigate the effects of Ginseng saponin on the cadmium which is widely distributed in the environment, results in immune system alteration. For the experiments, 125 mice of ICR strain were used. The experimental groups were divided into 5 groups a control, a cadmium alone treatment group, three Cd and saponin (10, 50, 100 mg/kg) combined treatment groups. The mice were allocated 25 to each group and observed for 8 weeks. The results of experiment are as follows: 1. Body weight growth rates during 8 weeks were as this control group 36.47%, Cd alone group 32.48%, saponin combined treatment group (10, 50, 100 mg/kg) 32.49%, 39.17%, 24.27% respectively. 2. In all groups, the relative weights of liver and kidney were increased, compared with control group. In the case of spleen, saponin combined treatment group (50, 100 mg/kg) was high to the significant level compared with a control group (p<0.05). Thymus was not. 3. On blood lymphocyte count observation, Cd alone treament group has 25.6% less than control group, and saponin combined treatment group have increasing trends. but in thymus and spleen, there was no trends like blood. 4. On antibody titer, there was no difference among groups. 5. On total serum protein, saponin (100 mg/kg) combined treatment group was high to significant level compared with control group (p<0.05), and other treatment groups have increasing trends. 6. Cd accumulation in kidney was higher than in liver, and all treatment groups were high to the very significant level compared with the control group (p<0.05), but there was no difference among groups. From the results of this study, it can be concluded that the oral administration of Cd results in alteration of immune system and Ginseng saponin prevents this effect. But, Cd accumulation was not affected by saponin.

• Applied Biological Chemistry
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• 제19권4호
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• pp.233-242
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• 1976

인삼중(人蔘中)에 함유된 dammarane glycoside들을 glycoside 수준(水準)에서 fraction별(別)로 정량(定量)하는 방법(方法)으로 2차원(次元) TLC법(法)에 의해 분리(分離)된 glycoside를 용출(溶出)하여 Vanillin-$H_2SO_4$ 발색법(發色法)으로 정량(定量)하는 방법(方法)을 검토하는 동시에, 1차원(次元) TLC법(法)으로 SAPONIN FRACTION을 분해(分解)하고 이것을 thinchrograph TFG-10 및 digital densitorol DMU-33c에 걸어 각(各) fraction별(別)로 saponin을 정량(定量)하였다. 1. 2차원(次元) TLC를 병용(竝用)한 Vanillin-$H_2SO_4$ 비색법(比色法)은 각(各) fraction의 정리(定離)는 용이하였으나, 각(各) spot를 동정(同定)하기가 어려웠다. 2. Thinchrograph를 이용하여 saponin를 정량(定量)하는 경우, 비교적 감도(感度)가 높은 ginsenoside의 peak를 얻을 수 있었으나, 동일(同一)한 정량조건(定量條件)에서 표품(標品)과의 대조실험(對照實驗)이 병행(竝行)해야 하므로 표품(標品)의 입수가 어려워, 각(各) peak에 해당하는 saponin동정(同定)이 불가능하였다. 3. Densitometer의 경우 thinchrograph보다 그 감도는 떨어지나, 사용법이 간편하고, 쉽게 각(各) fraction을 동정(同定)할 수 있어 TLC에서 분리(分離)가 좋은 용매를 사용한다면 비교적 정확도가 높은 정량치를 얻을 수 있을 것이다.

• 대한의생명과학회지
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• 제26권2호
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• pp.66-74
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• 2020

This study was carried out to investigate the protective effect of crude saponin from Platycodon grandiflorum on Clinical chemical parameters in male rats acutely exposed to 2,3,7,8-tetrachlorodibenzo-ρ-dioxin (TCDD). Crude saponin was prepared from Korean Platycodon grandiflorum with Diaion HP-20 adsorption chromatography after extraction of 80% ethanol at 75℃. The crude saponin was confirmed by thin layer chrmatography. When compared with ginseng saponins, the crude saponin had both a few number of saponins and a broad distribution. Forty male rats (200±20 g) were divided into 4 groups. Normal control (NC) group received vehicle and saline; TCDD-treated (TT) group received TCDD (40 ㎍/kg, single dose) intraperitoneally; Platycodon grandiflorum saponin (PG5 and PG10) groups received crude saponin 5 mg/kg and 10 mg/kg (p.o), respectively, for 2 weeks before 1 week of TCDD-exposure. Increase of body weight was retarded greatly by TCDD-exposure. Body weight of animals in TT group was significantly decrease after 2 days of TCDD-exposure. However, body weights of animals in PG groups increased through the experimental perimental period, although the increasing rate was slower than that of NC group. Increases in contents of blood glucose, total cholesterol and triglyceride (TG) and activities of amylase, lipase, AST, ALT and LDH by toxic action of TCDD were significantly attenuated by crude saponin from Platycodon grandiflorum (P<0.05). In conclusion, these results suggest that crude saponin prepared from Korean Platycodon grandiflorum might be a member of useful protective agents against TCDD, which is one of the environmental hormones.

• 한국작물학회지
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• 제29권4호
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• pp.342-349
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• 1984

인삼 성분육종의 기초자료를 얻고자 동일한 생육환경하에서 생육한 4년생 이종인삼의 부위별 조사포닌 및 각 ginsenoside의 함량을 분석하였던 바 그 결과를 요약하면 다음과 같다. 1. 잎과 줄기에 함유된 조사포린 함량은 미국삼이 고려인삼인 자경종, 황숙종보다 많았으며 줄기보다는 잎에서 조사포닌함량이 높았다. 2. 뿌리의 조사포닌함량은 잎, 줄기와 같이 미국삼이 고려인삼인 자경종과 황숙종보다 높은 경향이었다. 3. 잎과 줄기 및 뿌리에 함유된 조사포닌의 panaxatriol 및 panaxadiol계 saponin의 함량비(PT/PD)는 잎과 줄기에서는 1.5~3.7:1. triol 계사포닌이 많은 반면 뿌리에서는 1:1~1.5로서 diol계사포닌이 많았다. 4. 각품종 공히 잎과 줄기에 함유된 ginsenoside종류에는 차이가 없었으나 -Rg$_2$, -Re, -Rc 등은 줄기에, -Rg$_1$, -Rd, -Rb$_1$은 잎에 다량 함유되어있었다. 5. 인삼뿌리에 함유된 ginsenoside는 -Rg$_1$, -Re, -Rb$_1$ 등이 많이 함유되었으며 고려인삼에서는 -Re가, 미국삼에서는 -Rb$_1$이 가장 많이 검출되었는데 특히 미국삼에서는 -Ro, -Ra, -Rf, -Rg$_2$가 검출되지 않았다.

• Journal of Ginseng Research
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• 제4권1호
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• pp.88-95
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• 1980

Red ginseng was extracted with water and analyzed for yield, saponin, pectin and other chemical composition. It was found that: (1) The total solid content in extract after 6 times of extraction was 46.8%,: including 13.6% of centrifugal residue; (2) 83.7% of total extractable solids and 86% total saponin was extracted after the initial three runs of extraction. (3) No significant changes were observed in HPLC pattern of extracted saponins over a range of extractions; (4) The ratio of centrifugal residue to total solids increased as the number of extractions increased; (5) The ratios of fat, protein, reducing sugar and pectin contents decreased with repeating extraction while those of crude fiber, total sugar and 35% alcohol insoluble residue increased when they were compared with total solids.

• 약학회지
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• 제26권4호
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• pp.239-251
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• 1982

The rate of deterioration of contractile force of isolated hearts from control and panax ginseng treated rats was determined and response of contractile force of the hearts from ginseng treated rats to several autonomic and other drugs was investigated. Rats weighing 150-250g were administrered orally with ginseng ethanol extract (100mg/kg) and total ginseng saponin (50mg/kg/day) for a week. Ginsenoside Rb$_{1}$ (5mg/kg/day) and ginsenoside Re (5mg/kg/day) were administered respectively for a week. The isolated hearts from rats were perfused with Krebs-Henseleit solution by using Langendorff perfusion apparatus. The control group was only able to maintain approximately 75.5% of their initial strength after 60 min of perfusion, whereas ginseng ethanol extract, total ginseng saponin treated hearts were able to sustain nearly their initial strength even after 60 min. Ginsenoside Rol treated hearts also sustained 93% of their initial strength, but there was no significant difference in the deterioration percentage of the contractile force of ginsenoside Re treated hearts. Experiments were conducted to study the response to perfusion of ginseng treated animal heart with epinephrine, isoproterenol, propranolol, and phenobarbital. The isolated hearts were perfused with Krebs-Henseleit solution containing epinephrine (10$^{-6}$ M), isoproterenol ($10^{-7}$M), propranolol ($10^{-6}$M) and phenobarbital (7{\times}10^{-3}M$) respectively. The maximum inotropic effect of epinephrine and isoproterenol was observed after 2~3 minutes of drug perfusion. Effect of epinephrine on ginseng ethanol extract and total ginseng saponin treated hearts was reduced compared with control. On the other hand, this phenomenon was not observed in ginsenoside Re treated rats but on ginsenoside $Rb_{1}$ treated rats. The positive inotropic effect of isoproterenol was reduced in the hearts from ginseng treated rats compared with control heart, Propranolol or phenobaribital decreased the contractile force in the control rats. The depressant effect of propranolol and phenobarbitat on ginseng treated rat hearts was less than those of control rat hearts. The result suggest that ginseng ethanol extract , ind total ginseng saponin and ginsenoside $Rb_{1}$ may protect the deterioration of contractile force of the heart and may attenuate the response to several drugs on hearts.