• Journal of Evidence-Based Herbal Medicine
• /
• 제2권2호
• /
• pp.33-38
• /
• 2009

Korean Ginseng has been recognized as a representative special product in Korea and over the world for a long time, since its quality is known to be superior to Chinese, North American Ginseng. However, the export volume of Korean Ginseng products has been diminishing since 1990 because the imports of low price Chinese Ginseng and the effective marketing policy on North American Ginseng. Therefore, this study is to suggest the competitiveness reinforcement strategies through analyses of the present state and transition of the international competitiveness in Korean Ginseng. This study conducts the comparative analysis of international competitive power of ginseng between Korea and other exporting countries. There are many kinds of saponin that are competitive from a quality profile. However, price competitiveness was very low. According to the result of analysis, this study suggest the competitiveness reinforcement strategies of Korean Ginseng as follows ; First, it is necessary to establish the ginseng plan for high-quality environmentally-friendly production. Second, Korean Ginseng producer should develop various consumer-oriented products according to purchasing power and taste of target market consumers. Third, export strategies must be established by finding out every importing country’s characteristics with regard its import, circulation and consumption of the Korean Ginseng. The use of this study is to forecast useful information to concerned organization for the future policies to the ginseng products in the international market.

• Journal of Animal Science and Technology
• /
• 제49권6호
• /
• pp.839-846
• /
• 2007

본 시험은 인삼부산물 급여 유무에 따른 돼지 생산성, 혈액, 도체 및 육질 특성에 관하여 조사하였다. 시험 동물은 2원 교잡종(LandraceYorkshire) 육성－비육돈 24두를 공시하였으며 개시 체중은 65.81±2.02kg이였다. 기초 사료를 대조구(CON)로 설정하였고, 처리구(GBP)은 인삼 부산물을 기초사료의 lupin 2.5%로 대체하였다. 시험구는 완전임의 배치법으로 암·수 동일한 비율로 각 처리구당 4마리씩 3반복 실시하였다. 생산성에서 일당사료섭취량은 GBP가 CON 보다 유의적으로 낮았다(P<0.0001). 혈장의 생화학적 조성에서는 total protein, blood urea nitrogen, glucose, albumin, calcium 그리고 inorganic phosphate는 각각 GBP가 CON 보다 유의적으로 높은 함량을 나타내었다. 도체 및 육질 특성은 GBP 및 CON간에 유의적인 차이가 나타나지 않았다. 돈육의 총 ginsenoside 함량은 GBP가 CON 보다 유의적으로 높은 함량을 나타내었고 TBRAs는 저장 6일과 13일에 GBP가 CON 보다 유의적으로 낮았다. 이상의 시험 결과를 종합하면, 인삼부산물 급여는 혈장의 화학적 조성의 변화를 가져왔고, 돈육의 ginsenoside의 함량을 증가시키고 지방산패도를 감소시켰는데 이 사실은 인삼부산물이 돼지의 사료첨가제로 이용될 수 있는 가능성을 나타낸다.

• 식품기술
• /
• 제25권1호
• /
• pp.82-91
• /
• 2012

• 한국식품저장유통학회지
• /
• 제6권1호
• /
• pp.23-28
• /
• 1999

Commercial red ginseng, which was manufactured for the past 6 years, showed a microbial level of 2.0${\times}$10\ulcorner to 7.2${\times}$10\ulcorner CFU/g of total aerobic bacteria and molds. The moisture content of commercial products was ranged from 13.54 to 17.26%, which were higher than that of the product standard, 14%. Irradiation of red ginseng at 2.5 kGy resulted in the reduction of microorganisms contaminated to below the detectable level. Irradiation prevented mold growth on red ginseng during storage at RH 90% and 25$^{\circ}C$; molds were found at the 72nd day after storage in 2.5 kGy-irradiated sample, while 41st day in the nonirradiated control. At this point of time, irradiated samples showed an increased level of moisture content required for mold growth, 22.2% in 2.5 kGy group and 21.5% in control group. Based on the above results, microbiological qualities of red ginseng could be effectively improved by the optimum dose of irradiation, which was expected to secure the quality stability of red ginseng during distribution under the high-moistured conditions.

• 한국산학기술학회논문지
• /
• 제10권2호
• /
• pp.418-424
• /
• 2009

인삼사포닌인 진세노사이드의 분석조건을 고성능액체크로마토그래피(HPLC)를 이용하여 최적화하였다. Gradient 조건을 변경하여 최적 분석조건을 확립하였고, 같은 조건하에서 인삼원재료와 홍삼 제품 중의 진세노사이드를 분석하였다. 원재료 중에서는 홍삼이 Rg1, Rb1, Rc, Rb2, Rd를 각각 0.29%, 0.82%, 0.33%, 0.32%, 0.11%를 함유하여 가장 높은 진세노사이드 함량을 보였으며, 여러 가지 홍삼제품 중에서는 홍삼엑기스가 가장 높은 함량을 보였다. 인삼 원료와 제품의 종류마다 진세노사이드 함량에 차이를 보였지만 대부분의 원료와 제품에서 Re, Rb1이 그 중 에서도 가장 높은 함량을 보였다.

• Journal of Ginseng Research
• /
• 제5권2호
• /
• pp.92-98
• /
• 1981

This experiment was carried out to inverstigate the characteristics of growth of ginseng Plant on field conditions as affected by seedling weight. Weight of seedling ranged from 0.4 to 1.8g were divided into seven classes at interval of 0.2g. The heavy seedlings showed superiority in stem length, stem diameter, leaf area, number of palmate leaf and leaflets and root weight in 2-,3-, and 4-age as compared to light ones. The heavy seedlings also showed superiority in the ratio of inflorescence appearance in 2-age and seed product in 4-age as compared to light ones, but there were no significant difference in the ratio of missing-plant and the cracking. of root. The differences of growth in field condition as affected by seedling weight were diminished as the age progressed, and the annual growth rates of root of light seedling were high in older plant.

• Journal of Ginseng Research
• /
• 제20권1호
• /
• pp.54-59
• /
• 1996

Red Ginseng extracts sol'n was sterilized at 85f for 20 mins and/or stored at 4$0^{\circ}C$ for 6 months and centrifuged for 20 mins at 8,500xg in order to investigate the changes in chemical components of supernatants and the properties of precipitates. Contents of crude saponin and ginsenoside-$Rb_1$, -$Rg_1$, -Re were partially decreased during heating and storage. Starch contents were decreased from 26.81% in red ginseng extracts to 17.50-8.81% in supernatants, whereas free sugar contents were increased from 15.50% to 20.29~21.35% by heating and storage. The contents of protein and minerals in supernatants were decreased, but acidic polysaccharides and polyphenol compounds were not changed. pH values of supernatants and precipitates were decreased. The absorbances of brown color precursor and brown pigment in precipitates, detected at 285 nm and 440 nm were remarkably increased. The Overa11 data suggest that precipitates in red ginseng extracts sol'n formed during steilization and storage are provably the brown pigments resulting from Maillard reaction of amino compounds with reducing sugar which could be released from starch and protein matrix and $Cu^+$, $Ca^{2+}$ and $Fe^{3+}$ ions are implicated with the reaction incorporated.

• Journal of Ginseng Research
• /
• 제44권2호
• /
• pp.179-193
• /
• 2020

Ginseng products on the market show high variability in their composition and overall quality. This becomes a challenge for both consumers and health-care professionals who are in search of high-quality, reliable ginseng products that have a proven safety and efficacy profile. The botanical extract standardization is of crucial importance in this context as it determines the reproducibility of the quality of the product that is essential for the evaluation of effectiveness and safety. This review focuses on the well-characterized and standardized ginseng extract, G115, which represents an excellent example of an herbal drug preparation with constant safety and efficacy within the herbal medicinal products. Over the many decades, extensive preclinical and clinical research has been conducted to evaluate the efficacy and safety of G115. In vitro and in vivo studies of G115 have shown pharmacological effects on physical performance, cognitive function, metabolism, and the immune system. Furthermore, a significant number of G115 clinical studies, most of them double-blind placebo-controlled, have reinforced the findings of preclinical evidence and proved the efficacy of this extract on blood glucose and lipid regulation, chronic obstructive pulmonary disease, energy, physical performance, and immune and cognitive functions. Clinical trials and 50 years of presence on the market are proof of a good safety profile of G115.

• 한국식품영양과학회지
• /
• 제45권8호
• /
• pp.1153-1161
• /
• 2016

흡습이 방지된 발효홍삼 농축액 알갱이를 제조하기 위해 홍삼의 지용성 추출액인 PSE(perfect soluble part in 70% ethanol)와 NSHW(not soluble part in hot water)를 70% 주정에 고형분 함량이 10%가 되도록 한 후 발효홍삼 농축액 알갱이를 유동하면서 이들을 발효홍삼 농축액 알갱이의 5%가 되도록 코팅하였다. PSE로 발효홍삼 농축액 알갱이를 코팅할 때 가장 중요한 인자는 feeding rate(FR)였고, NSHW는 FR${\times}$atomization air pressure(AP)임을 알 수 있었다. PSE와 NSHW를 이용하여 코팅된 발효홍삼 농축액 알갱이 제조 방법의 최적화 조건은 각각 FR 0.49 mL/min, AP 2.14 bar, product temperature(PT) $48.96^{\circ}C$에서 수율이 96.39%, FR 0.61 mL/min, AP 2.75 bar, PT $46.30^{\circ}C$에서 수율이 95.36%였다. 발효홍삼 농축액 알갱이의 용해성은 NSHW와 PSE로 코팅한 발효홍삼 농축액 알갱이가 코팅하지 않은 것보다 낮음을 알 수 있었다. 홍삼의 지용성 성분의 코팅이 발효홍삼 농축액 알갱이의 흐름성(편리성)에 크게 영향을 미치지 않았으나 흡습성은 방지되는 것을 알 수 있었으며 PSE보다 NSHW가 더 흡습방지에 효율적이었다. 총진세노사이드 함량은 홍삼의 지용성 성분으로 코팅하였을 때와 하지 않았을 때 통계적으로 차이가 없었지만, 지용성 성분을 코팅한 발효홍삼 농축액 알갱이의 진세노사이드 함량이 코팅하지 않은 발효홍삼 농축액 알갱이보다 진세노사이드 Rb1 함량은 높고 진세노사이드 Rg1의 함량은 낮은 값을 나타내었다. 관능특성 분석 결과 홍삼에서 분획된 지용성 추출물의 코팅은 손에 잘 묻지 않고 입안에서 잘 안 녹으며, 쓴맛이 오래가는 특징을 갖는 것을 알 수 있었다. 기호도 평가 결과 홍삼에서 분획된 지용성 추출물로 코팅한 발효홍삼 농축액 알갱이를 선호하지 않음을 알 수 있었다. 홍삼의 지용성 성분을 분획하여 제조한 PSE와 NSHW로 발효홍삼 농축액 알갱이를 코팅하였을 때 소비자들의 선호도는 낮았지만 흡습방지 효과는 높은 것을 알 수 있었다.

• Natural Product Sciences
• /
• 제24권2호
• /
• pp.103-108
• /
• 2018

The usage of wild ginseng (Panax ginseng C.A. Meyer) has been limited due to short supply and high price. Therefore, sufficient production as well as efficient extraction of mountain ginseng are required for the development as products. In this study, wild ginseng adventitious root cultures were prepared for efficient production with advantages of fast growth and stable production. Treatment of methyl jasmonate (MJ) to wild ginseng adventitious root cultures increased the extraction yield and antioxidative activity. Further investigation on effect of extraction conditions suggested the importance of ethanol concentration on antioxidative activity and extraction yield of MJ-treated wild ginseng adventitious root cultures. Optimized extraction condition of MJ-treated wild ginseng adventitious root cultures for maximum extraction yield and antioxidative activity was determined using response surface methodology with three-level-three-factor Box-Behnken design (BBD). Extraction of 1 g MJ-treated wild ginseng adventitious root culture with 30 ml of 9% ethanol at $30^{\circ}C$ produced 310.2 mg extract with 71.0% antioxidative activity at $100{\mu}g/ml$. Taken together, MJ-treated wild ginseng adventitious root culture is valuable source for wild ginseng usage and optimized extraction condition can be used for the development of functional products or folk remedies.