• Journal of the Korean Society of Food Science and Nutrition
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• v.15 no.1
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• pp.22-26
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• 1986

This investigation was carried out to study the effect of heating treatment on the saponin fractions in ginseng extract and crude saponin. The changes of saponin patterns and amounts were investigated using HPLC and compared with peak area of each fraction. Shape of crude saponin was changed more easy to compare with in ginseng extract. The more extracting temperature risen and treated time longer, the more changes of saponin amounts and patterns were shown, expecially at $100^{\circ}C$ over. All of the saponin fraction except ginsenoside-Rd were relatively unstable in heating treatment. Suitable extracting condition was extracted at $80^{\circ}C$ for 40 hours with $H_2O$.

• Journal of Ginseng Research
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• v.19 no.3
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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 Plant Biology
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• v.36 no.1
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• pp.43-49
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• 1993

In order to survey possibility to produce saikosaponin from in vitro hairy root culture, culture of callus, adventitous root, and hairy root of Bupleurum falcatum L. were estabilished, and quantitative and qualitative aspects in saikosaponin extracted from these were compared with those of cultivated root. Callus grew well in MS medium containing 0.9 $\mu$M 2, 4-D. In contrast, both of adventitous root and hairy root grew well in hormone-free MS medium. However, hairy root showed more rapid growth with extensive lateral root branches, characteristics of lower content of water and softer than in adventitous root. Among the selected lines of adventitous root and hairy root were observed difference in the growth rate. Mannopine, one of opine synthesized in the transformed tissue with Agrobacterium rhizogenes. A4 were detected in the extract of hairy root lines. Pattern and content of crude saponin from adventitous and hairy root showed no difference, but somewhat difference from those of cultivated root. However, in callus, distinct production-aspect of saponin was not observed.

• International journal of advanced smart convergence
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• v.8 no.1
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• pp.184-195
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• 2019

This study investigates the hair restoration efficacy of selected radish saponin extracts on nude mice. Nude mice genetically predisposed to pattern balding were used in this study. Our study revealed the underlying mechanism of stimulating hair growth in athymic nude mice by repair the nu/nu follicular keratin differentiation defect. Thus, the topical application of radish saponin may represent a novel strategy for the management and therapy of certain forms of alopecia. The term of hair density of PEE treated nude mice were significantly increase as compared with of control nude mice. Histological observation of skin sample showed no hair follicle or only distorted hair follicles were observed in the control samples, in contrast, by the PEE treatment groups showed a fully formed and increased the number of hair follicles up to three times higher than that of control group in terms of the number of hair follicles in nude mouse skin.PEE treated mice the number of BrdU-labeled keratinocytes per anagen follicle increased significantly, especially in the follicular bulbs and outer root sheath compared with the control mice. Moreover, PEE-treated nude mice also exhibited a significant increase in the number of BrdU-labeled epidermal keratinocyte proliferation.

• Journal of Life Science
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• v.24 no.11
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• pp.1200-1208
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• 2014

The aim of this study was to investigate the effect of crude mucin and saponin from Dioscorea Rhizoma on acute gastric ulcers in rats. The gastric ulcer group (GU group) and mucin-applied group (DR-M group) exhibited serious bleeding of the mucous membrane of the stomach due to the ulcers, as well as blood congestion for three days. The saponin-applied group (DR-S group) exhibited less mucous membrane bleeding, and reddened and inflamed membranes recovered dramatically within 24 hours. After developing an acute pgastric ulcer, the tissues of the stomach, intestine, and liver in the control group and the DR-M group exhibited edema in the submucous membrane, as well as serious bleeding. However, the DR-S group recovered quickly from mucous membrane bleeding due to gastric ulcer. The DR-M group did not show any notable changes in serum formation or activity of antioxidant enzymes compared to the GU rats. Increased AST and ALT activities were detected from the first day with saponin application in the gastric ulcer rats. As the AST and ALT activities decreased, the gastric ulcers recovered with the increased activities of the antioxidant enzymes. Accordingly, this study suggest that mucin in Dioscorea Rhizomahas no effect on the recovery of damaged stomachs due to gastric ulcers, but saponin is mainly responsible for decreasing tissue damage by activating antioxidant enzymes.

• Journal of the Korean Applied Science and Technology
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• v.34 no.2
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• pp.305-314
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• 2017

The purpose of this study was to develop the high efficiency of ginseng by using microwave low temperature vacuum drying technology. In red ginseng manufacturing processes, the study results compared the hot-air drying red ginseng dried during 24hours in $60-70^{\circ}C$ and redried during 72hours in $40^{\circ}C$ after the steaming ginseng with the red ginseng dried in microwave low temperature vacuum dryer on condition that 900 watt, 2.45 MHz, 50 mmHg during 5 hours and redried during 2 hours on 750 mmHg after the steaming ginseng about observation of tissue, sensory evaluation and a change of ginsenoside and crude saponin content. As a result, the red ginseng in microwave low temperature vacuum was had high brightness, the surface turned into porosity tissue and added more flavor, decreased bitterness highly on the contrary increased sweetness at the same time that elevated the comprehensive preference. Moreover, In a short time, the content of ginsenosides $Rg_1$ and $Rb_1$ increased about sixfold, eightfold in one time zone but there were no wide difference in content of $Rg_3$ as compared to the hot-air drying red ginseng. Finally, content of crude saponin was increased widely at 10-20 minutes and stayed high crude saponin content consistently. Therefore, this result indicated that the red ginseng in microwave low temperature vacuum increased extraction yields of the ginsenosides and crude saponin through a change of porosity tissue and improved flavor and texture compare with the general hot air dried red ginseng in a short time. According to these results, that provided that could increase the preference about red ginseng.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.2
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• pp.229-234
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• 2011

This study investigated quality characteristics of 4 year-old ginseng by enzymatic hydrolysis conditions to increase utilization. Ginseng was ground after steaming and was each treated with hydrolase A, B, C and D. When quality characteristics by the enzymes were examined, no significant difference was observed with pH of 5.5~5.6 and the sugar content of 4.0~4.33. The crude saponin content was the highest in ginseng treated with D, followed by B, C and A. The crude saponin, the reducing sugar and the total sugar contents increased until 0.3% (w/w) concentration in enzyme D with no significant difference by its concentration. Although active ingredients increased with time passage of hydrolysis, no significant change was found after three hours and the crude saponin content was the highest when ginseng was treated at $60^{\circ}C$. From these results, optimum conditions for 4 year-old ginseng were $60^{\circ}C$ for 3 hours with 0.3% (w/w) enzyme D, and under these conditions the reducing sugar, the total sugar and the crude saponin contents recorded 18.11, 36.21 and 4.23 mg/g, respectively. Therefore, enzymatic hydrolysis was found to be effective in increasing active ingredients of 4 year-old ginseng with various usages expected.

• Korean Journal of Medicinal Crop Science
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• v.9 no.1
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• pp.55-61
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• 2001

In this study, effects of wiling peduncle on production yield and crude saponin content in Anemarrhena asphodeloides Bunge were investigation. The peduncle cutting were conduct on May 30, June 15, June 30, non-cutting of seed propagation type and young plant propagation type in Anemarrhena asphodeloides Bunge. The highest rhizome yield was 276.9g/plant on May 30, cutting puduncle in seed propagation type. The rhizome yield at seed propagation type was increased about 40.8%, compared to that at non-cutting. Crude saponin content in rhizome was 7.50% on May 30, cutting puduncle in seed propagation type. The crude saponin content at seed propagation type was increased about 32.2%, compared to that at non-cutting.

• Journal of Ginseng Research
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• v.13 no.2
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• pp.178-182
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• 1989

Red ginseng products manufactured by the Korea Ginseng and Tobacco Corporation were analyzed to determine the crude saponin , total saponin and ginsenoside contentents by gravimetry, spertrometry and HPLC, respectively, to see if effective quality control of the components in the products can be achieved. Medicinal powders, powders, tablets and capsules which were made from ginseng powder showed similarity in saponin content, the ratio of PD to PT saponin, and the ginsenoside content and composition, while extract powder, extract, extract tea, extract pills and tea, which were made of ginseng extract, showed difference in saponin content, ratio of PD to PT saponin, and the content and composition of ginsengside. It is, accordingly, believed that ginseng products which are uniform in contents and saponin composition can be produced by carrying out strict quality control throughout the processes of making raw red ginseng into final products.

• Journal of Ginseng Research
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• v.10 no.1
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• pp.11-20
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• 1986

The potential effects of ginseng saponin on the growth, aflatoxin production, and physicochemical characteristics of Aspergillus parasiticus R-716 were investigated and the results obtained were summarized as follows. The pH values of culture filtrate were increased with an increase of addition amount of saponins, the amount of mycelium was increased up to l19% by the addition of 0.01% protopanaxatriol saponin (triol). Amount of aflatoxin was increased in proportion as the bright yellow color of chloroform extract of culture filtrate was intensified. There was no difference in sporulation by the addition of 0.02% saponins, however, the sporulation was gradually decreased as the addition concentration of saponins increased. Aflatoxin production was reduced to the level of 8% by the addition of crude saponin, but production of aflatoxin B1 and B2 were inhibited by 56% and 8% with the addition of 0.5% pure saponin. The production of aflatoxin B. was increased by the addition of 0.5% trios saponin, and by the addition of 0.02% biol saponin, aflatoxin G, production reached to the maximum and thereafter it was decreased.