• Journal of Ginseng Research
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• 제39권4호
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• pp.384-391
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• 2015

It has been reported that Korean Red Ginseng has been manufactured for 1,123 y as described in the GoRyeoDoGyeong record. The Korean Red Ginseng manufactured by the traditional preparation method has its own chemical component characteristics. The ginsenoside content of the red ginseng is shown as Rg1: 3.3 mg/g, Re: 2.0 mg/g, Rb1: 5.8 mg/g, Rc:1.7 mg/g, Rb2: 2.3 mg/g, and Rd: 0.4 mg/g, respectively. It is known that Korean ginseng generally consists of the main root and the lateral or fine roots at a ratio of about 75:25. Therefore, the red ginseng extract is prepared by using this same ratio of the main root and lateral or fine roots and processed by the historical traditional medicine prescription. The red ginseng extract is prepared through a water extraction ($90^{\circ}C$ for 14-16 h) and concentration process (until its final concentration is 70-73 Brix at $50-60^{\circ}C$). The ginsenoside contents of the red ginseng extract are shown as Rg1: 1.3 mg/g, Re: 1.3 mg/g, Rb1: 6.4 mg/g, Rc:2.5 mg/g, Rb2: 2.3 mg/g, and Rd: 0.9 mg/g, respectively. Arginine-fructose-glucose (AFG) is a specific amino-sugar that can be produced by chemical reaction of the process when the fresh ginseng is converted to red ginseng. The content of AFG is 1.0-1.5% in red ginseng. Acidic polysaccharide, which has been known as an immune activator, is at levels of 4.5-7.5% in red ginseng. Therefore, we recommended that the chemical profiles of Korean Red Ginseng made through the defined traditional method should be well preserved and it has had its own chemical characteristics since its traditional development.

• Journal of Ginseng Research
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• 제38권4호
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• pp.270-277
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• 2014

Background: The effect of methyl jasmonate (MJ) on ginsenoside production in different organs of ginseng (Panax ginseng Meyer) was evaluated after the whole plant was dipped in an MJ-containing solution. MJ can induce the production of antioxidant defense genes and secondary metabolites in plants. In ginseng, MJ treatment in adventitious root resulted in the increase of dammarenediol synthase expression but a decrease of cycloartenol synthase expression, thereby enhancing ginsenoside biosynthesis. Although a previous study focused on the application of MJ to affect ginsenoside production in adventitious roots, we conducted our research on entire plants by evaluating the effect of exogenous MJ on ginsenoside production with the aim of obtaining new approaches to study ginsenoside biosynthesis response to MJ in vivo. Methods: Different parts of MJ-treated ginseng plants were analyzed for ginsenoside contents (fine root, root body, epidermis, rhizome, stem, and leaf) by high-performance liquid chromatography. Results: The total ginsenoside content of the ginseng root significantly increased after 2 d of MJ treatment compared with the control not subjected to MJ. Our results revealed that MJ treatment enhances ginsenoside production not in the epidermis but in the stele of the ginseng root, implying transportation of ginsenosides from the root vasculature to the epidermis. Application of MJ enhanced protopanaxadiol (PPD)-type ginsenosides, whereas chilling treatment induced protopanaxatriol (PPT)-type ginsenosides. Conclusion: These findings indicate that the production of PPD-type and PPT-type ginsenosides is differently affected by abiotic and biotic stresses in the ginseng plant, and they might play different defense mechanism roles.

• 인삼문화
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• 제6권
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• pp.13-34
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• 2024

The abolishment of the red ginseng monopoly act by the Korean government in 1996 resulted in a drastic change in the Korean ginseng industry, leading to a significant increase in the market size and consumption of ginseng products. Red ginseng is most popular type, with approximately 74% of harvested fresh ginseng being processed into various red ginseng products. Since 1997, there has been a substantial increase in the cultivation of ginseng for production of red ginseng, which, in turn, has contributed to the proliferation of ginseng processing companies. To investigate the products of ginseng manufacturing businesses, we select 200 companies primarily engaged in ginseng processing or specializing solely in ginseng. Our survey on the status of ginseng industry covered 8 different categories. 1) Root ginseng: There were 66 companies involved in manufacturing red ginseng root, accounting for 33.0% of all surveyed companies. This was followed by black ginseng root with 36 companies (18.0%) and red ginseng fine roots with 22 companies (11%). 2) Red ginseng products: A total of 144 companies were involved in manufacturing red ginseng pouches, making it the most common product category. This was closely followed by 142 companies producing pure(100%) red ginseng extract concentrate. 3) Fermented red ginseng products: Companies producing fermented red ginseng extract concentrate products were the most numerous, totaling 26. Following this, companies producing fermented red ginseng stick and pouch products were next in line. 4) Ginseng products: There were 15 companies involved in the production of ginseng products, with the majority focusing on ginseng tea. 5) Black ginseng products: Companies producing black ginseng extract concentrate were the most numerous, with 31 companies, followed by 26 companies producing black ginseng extract pouches. 6) Taegeuk ginseng products: Only 5 companies were involved in the production of taegeuk ginseng products. 7) Fermented black ginseng, and 8) Ginseng berry products: These categories are manufactured by less than 5 companies each. However, the variety in ginseng berry products suggests the potential for future growth. In the 2000s, a trend emerged with the development of new processed products aimed at enhancing the functional components of red ginseng, and these products have captured the attention of consumers. However, this study primarily focuses on black ginseng, fermented red ginseng/fermented black ginseng, and ginseng berry products as they have exerted a significant influence on the overall ginseng industry.

• 한국작물학회지
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• 제55권4호
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• pp.299-305
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• 2010

본 연구는 홍삼의 가능성 식품개발을 위한 기초 자료로 활용하기 위하여 추출 시간에 따른 홍삼 부위별 ginsenoside의 함량 변화를 비교하였다. 동체, 지근 및 세근의 총 ginsenoside 최고 함량은 동제 21시간, 지근 18시간, 세근 12시간 추출하였을 때 각각 23.04, 65.68 295.92 mg/100 ml이었고, 추출시간이 증가할수록 ginsenoside의 총량은 감소하였다. Ginsenoside $Rg_1$과 $Rb_1$의 최고 함량은 동제 21시간, 지근 15시간, 세근 12시간 추출하였을 때 각각 5.76, 28.39, 117.83 mg/100 ml 이었고, $Rb_2$와 Re의 함량은 동체 21시간, 지근 18시간, 세근 9시간 추출하였을 때 각각 5.76, 28.39, 117.83 mg/100 ml이었다. 홍삼으로부터의 총 ginsenoside의 추출비율은 동체 21.3%, 지근 21.1%, 세근 67.1%이었다.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2008년도 춘계학술발표회
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• pp.156-157
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• 2008

• 한국토양비료학회지
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• 제23권1호
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• pp.73-76
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• 1990

고려인삼 6년근 세근내부에서 Vesicle과 격막이 없는 균사가 발견되고 근부착 토양중에서 갈색 후막포자가 발견되어 VA mycorrhizae의 하나인 Glornus sp로 동정되었다.

• Journal of Ginseng Research
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• 제26권4호
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• pp.213-218
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• 2002

본 연구는 인삼에 존재하는 calcium oxalate 결정체의 분포 위치, 형태 및 미세구조에 관하여 밝히고자 광학현미경, 조직화학적 방법 및 주사 전자현미경적 방법 등을 사용하여 연구 하였다. 인삼의 결정체는 calcium oxalate의 성분으로 구성되며, 결정체는 몸통뿌리, 지근, 뇌두, 줄기, 장엽병, 소엽병, 꽃대 등 대부분의 기관에서 관찰되었다 특히 지상부는 잎에서,지하부는 뇌두에서 가장 많은 결정체가 관찰되었다. 인삼에 존재하는 결정체는 silver nitrate-rubeanic acid를 사용한 조직화학적 반응을 실시한 결과 calcium oxalate치 성분으로 확인되었다. 또한 주사전자현미경으로 관찰한 결과 삼각뿔 형태의 결정체가 다수 모여서 형성된 유형, 프리즘 형태의 소결정이 모여서 형성된 유형 및 얇은 판상의 소결정이 모여서 형성된 유형 등 3가지 형태로 구분 할 수 있었다.

• 한국식품위생안전성학회지
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• 제34권4호
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• pp.325-333
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• 2019

본 연구는 인삼과 산양삼의 부위별 중금속 분포양상을 조사하여 중금속 식이노출 저감화 방안을 모색하고자 하였다. 인삼과 산양삼은 지역별 배분을 통해 각각 14개 지역 및 5개 지역에서 시료를 채취하였으며, 각 부위별 중량 및 중금속 함량을 분석하였다. 중금속 분석을 위해 microwave 장치를 이용해 전처리한 후 납, 카드뮴 및 비소는 ICP-MS로 측정하고 알루미늄은 ICP를 이용한 분석법을 확립하였다. 인삼의 겉껍질은 전체의 16.2% 중량비를 차지하였으며, 산양삼의 겉껍질 및 잔뿌리는 각각 전체의 21.8%, 16.8%의 중량비를 차지하였다. 각 부위별 중량비와 중금속 농도를 고려하여 각 부위별 중금속 분포도를 산출하였다. 인삼 및 산양삼의 겉껍질은 전체에 차지하는 중량비에 비해 높은 중금속 함유량을 보이고 있었으며, 인삼의 경우 납의 40.3%, 카드뮴 25.9%, 비소 47.6%, 알루미늄 89.9%가 겉껍질에 잔존하고 있었으며 산양삼의 경우 납 27.2%, 카드뮴 28.2%, 비소 48.3%, 알루미늄 56.8%가 겉껍질에 존재하였다. 알루미늄을 제외하고 산양삼의 잔뿌리내 중금속 분포량은 겉껍질과 유의적 차이가 없었다. 따라서, 인삼 및 산양삼의 겉껍질을 벗기고 섭취한다면 중금속 식이노출량을 크게 줄일 수 있음을 확인하였다.

• 한국약용작물학회지
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• 제20권3호
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• pp.177-183
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• 2012

To develop the practical cultivation for paddy field, we investigated the properties of paddy soil, growth characteristics and ginsenoside content of 6-year-old ginseng, Cheonpung variety between poor drainage class (PDC) and imperfect drainage class (IDC). Groundwater level in PDC showed monthly small changes of 20~30 cm, while IDC showed monthly great changes of 28~71 cm depending on rainfall. Soil moisture content in PDC and IDC was 17.2%, 22.5%, respectively. Air temperature in IDC was lower than $0.3^{\circ}C$, while soil temperature was higher than $0.8^{\circ}C$ compare to PDC, respectively. Main soil color of PDC was grayish olive, while IDC was brownish olive. PDC showed yellowish mottles only at underground of 20~40 cm, while IDC showed that at underground of 30~90 cm. IDC showed lower pH, EC, potassium, calcium and magnesium content, but higher organic matter, phosphate, and iron content than that of PDC, respectively. All of EC, organic matter, potassium, calcium, and magnesium content were decreased, but iron content was increased at the subsoil layers of PDC. All of EC, organic matter, phosphorus, and potassium content were decreased, but calcium and magnesium content were increased at the subsoil layers of IDC. Root yield in IDC was more increased by 33% than that of PDC. The moisture content and rusty ratio of ginseng root in IDC were lower than that of PDC. Ginsenoside content in IDC was higher than that of PDC because the ratio of lateral and fine root showing relatively high content of ginsenoside was higher in IDC than that of PDC.

• 농업과학연구
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• 제38권2호
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• pp.205-212
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• 2011

The potential factors for quality loss of cleaned fresh ginseng and technology to be associated with the improvement of marketability through pre-packaging fumigation were examined. Major microorganisms isolated from fresh ginseng included Botrytis cinerea, and Erwinia sp. Others such as Cylindrocarpon sp., Fusarium spp., Pennicilium spp., Bacillus spp. were also found at relatively low frequency. The bacterial density of vacuum packaged fresh ginseng rapidly increased during simulated marketing. Little correlation between bacterial growth and package swelling was found. In order to improve packaging method of fresh ginseng, pre-packaging treatment of 2-phenylethyl alcohol (PE, 100 uL/L, 4 hr) was examined. The fumigation treatment effectively inhibited the growth of bacteria density and also effective on keeping firmness of ginseng root, especially in cortical portion. The internal gas compositions of plastic container packaged for ginseng were approximately ranged between 6 to 8% $O_2$and 3 to 4% $CO_2$. The $O_2$ level of fumigation treatment was lower than control whereas $CO_2$ level was higher. The upsurge of ethylene evolution I day after simulated marketing was found only in fumigation treatment but it returned to ordinary level at day 2. The sucrose content of 2-PE treatment was significantly reduced at 5 days after simulated marketing but reducing sugars like glucose and fructose remained at higher level. The difference in sugar levels was reduced after 10 days of simulated marketing. The decay of fresh ginseng began at the lateral or fine root, which is weak to physical damage, in general. The epidermis was more damaged. Plastic container packaging with PE fumigation could be an alternative to vacuum packaging, which allows an aerobic environment and prevents anaerobic respiration. Further study of pre-package fumigation is required to improve technology of fresh ginseng marketing.