• 한국식품위생안전성학회지
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• 제11권3호
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• pp.203-207
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• 1996

One kind of fungus was isolated and identified from comtaminated red-ginseng in order to give fundermental data for improving hygienic quality of ginseng product. The isolated strain was identified as Aspergillus sp. Hyphae of the strain had septum structrue. The strain showed vesicle and sterigmata structure which were typical characteristics of Aspergillus species. The growth of the strain was slightly inhibited by sodium benzoate and potassium sorbate at a concentration of 0.05%. The strain showed no growth at 4.0% potassium sorbate. The isolated stain Aspergillus sp. showed no significant degradation in the presence of red-ginseng saponins.

• Natural Product Sciences
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• 제11권4호
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• pp.189-192
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• 2005

Anti-amnestic activities of Korean red ginseng (Ginseng Radix Rubra) and Crude drug-combined preparations (RGCDP-1, RGCDP-2, and RGCDP-3) were evaluated by the animal experiment. RGCDP-1 and RGCDP-2 were prepared based on Korean folk prescriptions, 'Chongmyongtang' and 'Guibitang', respectively, while RGCDP-3, by a combination of both. Among the three preparations, RGCDP-3 was found to show the most potent anti-amnestic activity as evaluated by the passive avoidance test with mice, indicating synergistic action by combined effect of RGCDP-1 and RGCDP-2.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 2004년도 추계 학술대회 및 정기총회
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• pp.48-49
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• 2004

A peroxidase[E.C.1.11.1.7] is very important enzymes,e.g., as preventive antioxidants. The function is connected with growth and specialization of plant. It makes from the peroxidase and other product to save itself When a plant have been under stress of environment. A class III peroxidase cDNA was isolated from the flower bud of Panax ginseng C.A. Meyer and named PgPrx3. The PgPrx3 is an ORF(open reading frame) of 1,065 bp and a amino acid of 355 residue. Used BioEdit software to compare the PgPrx3 amino acid sequence with other plants which have already known a result of Identity was Spinacia oleracea(70%), vigna angularis(71%), Nicotiana tabacum(69%) and Linum usitatissimym(65%). The peroxidase of Vigna angularis has high homology relationship with ginseng. for that reason, the PgPx3 is a member of class III peroxidase.

• Journal of Ginseng Research
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• 제11권1호
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• pp.66-76
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• 1987

벼씨를 고려인삼차(영수삼차, 고려인삼제품(주)제품) 수용액(100배 희석)으로 28시간 불린 다음 파종하면 벼의 초기발육에 좋고 특히 파종직후 인삼차수용액(30배 희석)로 철포(10l/a)하면 그 효과가 더욱 좋았으며 병충해에 대한 내성이 증가하였다. 수확면으로 보면 무처리군에 비하며 벼씨만 인삼차수용액으로 처리한 것이 9.4% 증산, 인삼차수용액으로 처리한 것이 9.4% 증산, 인삼차수용액으로 처리한 벼씨를 파종한 직후 다시 진한 인삼차수용액을 철포한 것이 17.7% 증산의 성적을 보였다.

• 한국한의학연구원논문집
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• 제2권1호
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• pp.129-145
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• 1996

According to the Medical Product Safety Administration Guidelines for safety assessment guinea pigs, mice and rats were used for antigenicity test, rabbits for pyrogenic test and hymolytic test. The results were summarized as follows; 1. The antigenicity test of Red-ginseng radix extract solution for herb-acupuncture did not show any anaphylatic shock but produced IgE in high dose group. 2. The result of the pyrogen test of Red-ginseng radix extract solution for herb-acupuncture was negative. 3. The result of the hemolytic test of Red-ginseng radix extract solution for herb-acupuncture were negative in low and middle dose group but was positive in high dose group.

• Journal of Ginseng Research
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• 제26권1호
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• pp.10-16
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• 2002

In replicated field trials, the efficacy of pentachloronitrobenzene (PCNB; quintozene) for control of damping-off of ginseng seedlings was found to be affected by timing of application and formulation. Application at the time of seeding and prior to placement of straw mulch was found to provide the moat consistent level of disease control. However, decline in plant stand during the four-year production cycle resulted in most treatments providing similar levels of plant populations at harvest. Soil residues of pentachloronitrobenzene were generally highest (1 $\mu\textrm{g}$ PCNB/g soil) in those treatments that exhibited the highest levels of disease control in the seedling year. Straw contained high levels of quintozene after application. Beet seed assays with artificially-infested soils indicated that current use rates provide an amount of product suitable for high levels of disease control.

• Journal of Ginseng Research
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• 제33권1호
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• pp.55-58
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• 2009

Generally, the direct sequencing through PCR is faster, easier, cheaper, and more practical than clone sequencing. Frequently, standard PCR amplification is usually interpreted by mispriming internal or external regions of the target template. Normally, DNA fragments were eluted from the gel using Gel extraction kit and subjected to direct sequencing or cloning sequencing. Cloning sequencing has often troublesome and needs more time to analyze for many samples. Since touchdown (TD) PCR can generate sufficient and highly specific amplification, it reduces unwanted amplicon generation. Accordingly, TD PCR is a good method for direct sequencing due to amplifying wanted fragment. In plants the 5S-rRNA gene is separated by simple spacers. The 5S-rRNA gene sequence is very well-conserved between plant species while the spacer is species-specific. Therefore, the sequence has been used for phylogenetic studies and species identification. But frequent occurrences of spurious bands caused by complex genomes are encountered in the product spectrum of standard PCR amplification. In conclusion, the TD PCR method can be applied easily to amplify main 5S-rRNA and direct sequencing of panax ginseng cultivars.

• Journal of Ginseng Research
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• 제46권1호
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• pp.71-78
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• 2022

Ginseng is an international herb that has been used for thousands of years. Two species most commonly applied and investigated in the ginseng family are Asian ginseng and American ginseng. The number of randomized controlled clinical trials (RCTs) has conspicuously increased, driven by the rapid development of ginseng. However, the reporting of RCT items of ginseng is deficient because of different trial designs and reporting formats, which is a challenge for researchers who are looking for the data with high quality and reliability. Thus, this study focused on providing an extensive analysis of these two species and examined the quality of the RCTs, based on the Consolidated Standards of Reporting Trials (CONSORT) guideline. Ninety-one RCTs conducted from 1980 to 2019 that were related to Asian ginseng and American ginseng used singly met our inclusion criteria. We found that the reporting quality of the two species has improved during the past 40 years. Publication date and sample size were significantly associated with the reporting quality. Rigorous RCTs designed for the species of ginseng are warranted, which can shed light on product research and development of ginseng in the future.

• Journal of Ginseng Research
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• 제30권2호
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• pp.88-94
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• 2006

인삼과 유산균은 각각 면역 활성, 생리기능조절 등 생체 효용성을 인정받고 있는 가능성 식품소재이다. 따라서 유산균을 이용한 인삼 발효물은 두 소재의 장점을 모두 이용할 수 있는 가능성이 있으므로 본 연구는 여러 가지 유산균을 이용하여 인삼 발효물을 제조하고 생균수, pH 및 산도 등을 조사하여 인삼 발효물 제조에 적합한 최적의 유산균주를 선정하고 인삼의 발효공정을 확립하였다. 27종의 유산균 중 인삼농도가 증가할수록 생육이 촉진되는 유산균은 Lac.plantarum MG208, Lac.casei Mg311, Lac.rhamnosus, MG315, Lac.acidophilus MG501, Lac.acidophilus MG501C, Lac.reuteri MG505, Lac.fermentum MG590, Bif.longum MG723 등 8종이었다. 특히, Lac.plantarum MG208이 5% 홍삼배지에 배양했을 때 가장 생육이 촉진되는 균주였다. 발효 전 배지 pH를 6.8로 동일하게 보정하였을 때 최종 인삼발효물의 pH는 유의하게 낮아졌고($pH3.45{\sim}4.83$), 특히, 홍삼농도가 높을수록 pH는 더 낮았다($pH3.42{\sim}4.30$). 이와 유사하게 백삼 및 홍삼 발효제조물의 적정산도는 약 10배정도 증가했고, 적정산도 증가율이 가장 높은 균종은 Lac.plantarum MG208, Lac.acidophilus MG501, 및 Bif.longum MG723이었으며, 발효 후 적정산도는 백삼보다 홍삼을 첨가한 경우 좀 더 높았다. 이와같이 여러 가지 유산균주를 이용하여 인삼 발효물을 제조한 결과 생균수와 유산균 발효제품에 적용할 수 있는 pH 및 적정산도 유도면에서 발효인삼 제조에 가장 적합한 유산균주는 Lac.plantarum MG208이며 인삼첨가농도는 1-5%, 배양시간은 48시간이 적합한 것으로 생각된다. 인삼의 유산균 발효물의 생리활성 효능은 앞으로 추가연구를 통하여 검증되어야 하며 그 유용성에 대한 고찰 및 검토가 필요하다.

• Natural Product Sciences
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• 제20권1호
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• pp.58-64
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• 2014

In this study, edible protopanaxadiol saponin enriched fraction were prepared by ultrafiltration (UF). Ginseng extract was prepared from mixtures of ginseng main root and rootlet (root: rootlet = 4 : 6). UF system was used the four-piston Diaphragm pump equipped with 5 kDa pore size Hydrosart Cassette made by regenerated cellulose acetate (CA) or 3 kDa pore size Hollow Fiber cartridge made by polyethersulfone (PES). Total ginsenoside contents of concentrated fraction by UF system was found to higher, compared to before those of untreated method. Especially, processing of UF showed the increase of PPD-type ginsenoside, while PPT-type ginsenoside was gradually decreased by both 3 kDa and 5 kDa membrane. After removal of 80% water by the 5 kDa Hydrosart Cassette and by 3 kDa Hollow Fiber cartridge, ginsenoside Rb1 content was higher 37.2 mg/g and 25.3 mg/g than 20.8 mg/g in untreated process. The ratio of Rb1 to Rg1 (Rb1/Rg1) and PPD- to PPT- type ginsenoside (PPD/PPT) were higher in inner fluid of ginseng extract after UF by 3 kDa cartridge (47.1 and 23.5, respectively) and 5 kDa Cassette (25.3 and 11.9, respectively) than those of before UF (5.7 and 3.7, respectively). PPD-type ginsenoside enriched fraction by UF system could be developed as a new ginseng material in food and cosmetic industrials.