• 대한약침학회지
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• 제3권2호
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• pp.131-152
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• 2000

The effects of Cervus elaphus aquapuncuture and Ginseng Radix aquapuncuture on the growth, protein efficiency ratio, contents of total protein, total cholesterol, and triglyceride in serum were studied for thirty four days. The results were summarized as follows. 1. Weight significantly increased in $0.3\%$ Cervus elaphus aquapuncture group on Chunchu loci and in $0.2\%$ Ginseng Radix aquapuncture group on Chunchu loci compared to normal saline aquapuncture group on Chunchu loci. 2. Protein efficiency ratio significantly increased in $0.2\%$ and $0.3\%$ of Cervus elaphus aquapuncture group on Chunchu loci and $0.1\%$, $0.2\%$ and $0.3\%$ of Ginseng Radix aquapuncture group on Chunchu loci compared to nonnal saline aquapuncture on Chunchu loci. 3. Total protein significantly increased in $0.2\%$ and $0.3\%$ of Cervus elaphus aquapuncture group on Chunchu loci compared to nonnal saline aqriapuncture On Chunchu loci. whereas it had a tendency to increase in $0.2\%$ Ginseng Radix aquapuncture group on Chunchu loci compared to normal saline aquapuncture group on Chunchu loci. 4. Total cholesterol increased a little in $0.3\%$ Cervus elaphus aquapuncture group on Chunchu loci compared to normal saline aquapuncture group on Chunchu loci. 5. Triglyceride significantly increased in $0.2\%$ Ginseng Radix aqua puncture group on Chunchu loci compared to normal saline aquapuncture group on Chunchu loci. Significance was acknowledged in the effect by density difference of medicines. In the Cervus elaphus group, there was the most significant increase in density of $0.3\%$ aquapuncture, whereas in Ginseng Radix group, there was the most significant increase in density of $0.2\%$ aquapuncture. So setting up density of medicines is important and many various studies for clinical application are required.

• 한국산학기술학회논문지
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• 제16권11호
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• pp.7794-7800
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• 2015

진생베리에 포함이 되어 있는 진세노사이드들은 인체에 유용한 다양한 생리기능물질을 포함한 것으로 알려졌다. 특히 진생베리는 진세노사이드 Re가 다량으로 함유된 것으로 알려 졌으나 추출공정은 비교적 연구가 이루어지지 않았기 때문에 본 연구에서는 진생베리로부터 복합 용매인 주정과 정제수를 이용하여 최적 공정 조건 확립을 수행하였다. 진생베리 추출물 제조를 위해서 건조 진생베리 분말 10 g를 부직포에 담아 250 mL 추출용 둥근 플라스크에 넣고 150 mL 용매를 넣어 내용물이 완전히 잠기게 한 후에 플라스크를 냉각 순환 수조에 연결을 하여 환류 추출하였다. 추출 과정은 주정과 정제수의 혼합비율, 복합용매의 추출 온도, 추출 시간 및 추출 회수에 따라 수행하였다. 추출 후 진세노사이드 Re, Rg1, Rd 및 조 진세노사이드의 함량 및 수율을 비교하였다. 최적 추출조건으로 주정 및 정제수 의 비율은 70% 대 30%, 추출온도는 $80^{\circ}C$, 추출 시간은 4시간, 추출 횟수는 2회로 결정되었다. 최적 추출 공정 조건에서 총 진세노사이드 함량은 건조 진생베리 g 당 약 88.6 mg이었다. 주요 진세노사이드의 분포는 Rb1이 5.3%, Rc가 5.2%, Rd가 14.3%, Re가 51.5%, Rf가 8.1%, Rg1이 15.7%이었다. 전체 추출 진세노사이드 중에 protopanaxatriol 계통의 진세노사이드가 약 80%를 차지하였다.

• 한국식품영양학회지
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• 제27권1호
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• pp.43-49
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• 2014

생체 내 실험에서 발효 인삼꽃 추출물(FM), 발효하지 않은 인삼꽃 추출물(FD)과 대조군으로 생리식염수를 2주간 마우스 체중 kg 당 100, 200 mg/kg B.W.의 농도로 마우스에 경구 투여한 후 LPS에 의해 활성화된 복강 대식세포가 분비하는 염증성 사이토카인 IL-6, TNF-${\alpha}$의 생성량을 측정하였다. 그 결과, IL-6는 발효 LPS로 자극한 경우, 두 가지 농도에서 모두 처리한 군에 비해 높은 증식능을 나타내었고, LPS로 자극한 결과, 특히 발효 인삼꽃 추출물 200 mg/kg B.W. 농도에서 유의적으로 낮은 IL-6 분비량을 보였다. TNF-${\alpha}$의 경우, 100 mg/kg B.W.와 200 mg/kg B.W. 두 농도 모두에서 LPS로 자극하지 않은 경우, 낮은 증식 효과를 보여주었고, 자극한 경우, 인삼꽃 시료를 첨가한 군이 대조군보다 낮은 TNF-${\alpha}$ 분비량을 보였으며, FM에서 FD보다 더 TNF-${\alpha}$를 억제하는 효과가 큰 것을 볼 수 있었다. 이상의 결과에 따르면 FD의 사이토카인 IL-6, TNF-${\alpha}$ 생성 효과는 200 mg/kg B.W. 농도 투여 시 효과적으로 면역 세포와 면역 기관의 주요 기능을 증진시킬 가능성이 있을 것으로 사료된다. 이러한 연구결과를 토대로 앞으로 인삼꽃 발효를 이용한 기능성 사료 개발과 더불어 산업적 측면에서 보다 긍정적인 효과를 얻을 수 있을 것으로 판단된다.

• Journal of Ginseng Research
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• 제43권2호
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• pp.209-217
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• 2019

Background: Ginseng is a traditional herbal medicine for human health. Ginseng contains a bioactive ligand named gintonin. The active ingredient of gintonin is lysophosphatidic acid C18:2 (LPA C18:2). We previously developed a method for gintonin-enriched fraction (GEF) preparation to mass-produce gintonin from ginseng. However, previous studies did not show the presence of other bioactive lipids besides LPAs. The aim of this study was to quantify the fatty acids, lysophospholipids (LPLs), and phospholipids (PLs) besides LPAs in GEF. Methods: We prepared GEF from white ginseng. We used gas chromatography-mass spectrometry for fatty acid analysis and liquid chromatography-tandem mass spectrometry for PL analysis, and quantified the fatty acids, LPLs, and PLs in GEF using respective standards. We examined the effect of GEF on insulin secretion in INS-1 cells. Results: GEF contains about 7.5% linoleic (C18:2), 2.8% palmitic (C16:0), and 1.5% oleic acids (C18:1). GEF contains about 0.2% LPA C18:2, 0.06% LPA C16:0, and 0.02% LPA C18:1. GEF contains 0.08% lysophosphatidylcholine, 0.03% lysophosphatidylethanolamine, and 0.13% lysophosphatidylinositols. GEF also contains about 1% phosphatidic acid (PA) 16:0-18:2, 0.5% PA 18:2-18:2, and 0.2% PA 16:0-18:1. GEFmediated insulin secretion was not blocked by LPA receptor antagonist. Conclusion: We determined four characteristics of GEF through lipid analysis and insulin secretion. First, GEF contains a large amount of linoleic acid (C18:2), PA 16:0-18:2, and LPA C18:2 compared with other lipids. Second, the main fatty acid component of LPLs and PLs is linoleic acid (C18:2). Third, GEF stimulates insulin secretion not through LPA receptors. Finally, GEF contains bioactive lipids besides LPAs.

• Journal of Ginseng Research
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• 제46권5호
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• pp.628-635
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• 2022

Background: Ulcerative colitis (UC) is the large intestine disease that results in chronic inflammation and ulcers in the colon. Rg3-enriched Korean Red Ginseng extract (Rg3-RGE) is known for its pharmacological activities. Persicaria tinctoria (PT) is also used in the treatment of various inflammatory diseases. The aim of this study is to investigate the attenuating effects of Rg3-RGE with PT on oxazolone (OXA)-induced UC in mice. Methods: A total of six groups of mice including control group, OXA (as model group, 1.5%) group, sulfasalazine (75 mg/kg) group, Rg3-RGE (20 mg/kg) group, PT (300 mg/kg) group, and Rg3-RGE (10 mg/kg) with PT (150 mg/kg) group. Data on the colon length, body weight, disease activity index (DAI), histological changes, nitric oxide (NO) assay, Real-time PCR of inflammatory factors, ELISA of inflammatory factors, Western blot, and flow cytometry analysis were obtained. Results: Overall, the combination treatment of Rg3-RGE and PT significantly improved the colon length and body weight and decreased the DAI in mice compared with the treatment with OXA. Additionally, the histological injury was also reduced by the combination treatment. Moreover, the NO production level and inflammatory mediators and cytokines were significantly downregulated in the Rg3-RGE with the PT group compared with the model group. Also, NLR family pyrin domain containing 3 (NLRP3) inflammasome and nuclear factor kappa B (NF-𝛋B) were suppressed in the combination treatment group compared with the OXA group. Furthermore, the number of immune cell subtypes of CD4⁺ T-helper cells, CD19⁺ B-cells, and CD4⁺ and CD25⁺ regulatory T-cells (Tregs) was improved in the Rg3-RGE with the PT group compared with the OXA group. Conclusion: Overall, the mixture of Rg3-RGE and PT is an effective therapeutic treatment for UC.

• Molecular & Cellular Toxicology
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• 제4권1호
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• pp.52-60
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• 2008

In order to investigate whether the particles reduced to almost nano grade might affect the chemical and physical properties of organic materials, whole Korean Black-Red Ginseng was pulverized into almost nano size and then ginsenosides, minerals, carbohydrates, lipids and proteins in the ultrafine particles were compared with those in the regular particles as control. The mean size of the ultrafine particles was in the 350 nm range, while that of the regular particles was $127{\mu}m$. More ginsenosides, minerals, carbohydrates, lipids and proteins were detected in the ultrafine particles than in the regular particles. Interestingly, more lipids from the ultrafine particles dissolved in the water than those from the regular particles in the ethanol. Absorption and transport of carbohydrate, lipid or antioxidant activity across the intestinal wall using everted intestine sacks of mice was also enhanced by particle size reduction at the almost nano scale. More cytotoxic effect against hepatoma cell growth by ultrafine particles was also found. These results could be used as the basic data for the understanding and evaluation of the effects of organic nanomaterials on the human health.

• 한국연초학회지
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• 제9권2호
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• pp.59-68
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• 1987

황색종 잎담배의 성숙과 노쇠 (이식후 50일부터 106일까지 )에 따른 생엽중 전분, 전당, 니코틴 및 전질소의 함량 변화와 이들 성분간의 관계를 조사한바, 전분함량은 두 품종 모두 각 엽위에서 성숙함에 따라 증가하였으나 노쇠함에 따라 감소하였다. 전질소 함량은 성숙함에 따라 감소하였으나 니코틴 함량 은 점점 증가하였다. 전당 함량은 성숙함에 따라 감소하는 경향이었다. 전분 함량은 전질소 함량과는 부의 상관을 보였으나 니코틴 함량과는 정의 상관이 인정되었다. 전질소 함량과 니코틴 함량은 부의 상관이 인정되었다. 그러므로 수확기를 관행보다 5-7일 늦추는 것은 건엽에서 환원당과 니코틴의 비를 더 좋게 하는 방법일 것이다.

• 한국연초학회지
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• 제20권1호
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• pp.50-56
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• 1998

The complementary DNA (cDNA) of potato virus Y- vein necrosis strain (PVY-VN) replicase gene (Nlb) was transformed into tobacco (Nicotiana tabacum cv. Burley 21) plants. Out of 25 putative transformants regenerated, 3 were resistant to PVY-VN, one highly resistant plant with no symptom until seed harvest time and the other two with mild chlorotic spot symptoms at late stages after infection. No symptom was observed in the highly resistant plant, while mild vein necrotic symptoms were developed on suckers of the moderately resistant plants after seed harvest time, In the first generation (T1) via self fertilization, resistance to susceptibility frequency in transgenic plants from the highly resistant transformant was about 3 : 1, while it was lowered much (about 1:2 and 1:19) in T1 of the moderately resistant transformants. In the second generation (T2) of the highly resistant plant, resistance frequencies were similar to T1, but resistance levels varied greatly and appeared to be decreased. Key words : potato virus Y, viral replicate gene, transgenic tobacco plants, resistance.

• Food Science and Biotechnology
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• 제18권1호
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• pp.53-59
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• 2009

This study was performed to investigate the taste composition and antioxidant properties of cheonggukjang containing Korean red ginseng (RGC), as compared to either general cheonggukjang (GC) or non-fermented boiled soybeans (BS). Amylase activity was the highest (576.7 unit/g) in RGC, whereas protease activity was the highest (326.0 unit/g) in GC. The total soluble sugar contents of BS, GC, and RGC were 2,027.5, 905.5, and 837.5 mg/100 g, respectively. RGC had the highest amount of total amino acids (2,127.4 mg/100 g) and essential amino acid (50.9%) among the samples. The ratio of sweet to bitter components was higher in RGC than in GC. Although the extracts of RGC had higher radical scavenging activity for 1,1-diphenyl-2-picrylhydrazyl (DPPH) than BS or GC, regardless of the extract concentration, the ethanol extract of RGC showed the highest scavenging ability (92.4%) at 2.0 mg/mL. The chloroform extracts from GC and RGC showed their greatest superoxide dimutase-like activities at 17.2 and 19.7% at a concentration of 2 mg/mL, respectively. Regardless of the samples, the nitrite scavenging ability was positively correlated to the extract concentration, and RGC had highest ability among samples under the same extract concentrations.

• 한국약용작물학회지
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• 제18권1호
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• pp.51-55
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• 2010

This study was conducted to investigate the effect of planting position on the growth characteristics, yield and ginsenoside content in Panax ginseng C.A. Meyer at different growth stages. Referring to shoot growth characteristics, stem length, stem diameter and leave area were higher at front than rear, increasing as the proceeding of growth stages. But a lower chlorophyll contents was caused at front compared to rear and decreased as the proceeding of growth stages contrarily. According to root characteristics, root length and main body length were higher at front, with a positive correlation to growth stages, which was also shown on fresh root weight and dry root weight with the maximum in August. Meanwhile, the effect of planting position on ginsenoside content could also be definite by the highest content at front showing high light intensity, increasing as the proceeding of growth stages as well.