• 한국응용과학기술학회지
• /
• 제37권1호
• /
• pp.38-48
• /
• 2020

중국산과 국내산 홍삼 농축액의 혼합비율에 따는 원산지 판별 가능성을 검토하기 위해 전자코를 이용하여 향기 패턴을 분석하였다. 중국산 홍삼 농축액과 국내산 홍삼 농축액의 원산지 판별이 가능하였고 중국산 홍삼농축액의 혼합비율이 증가할수록 검출되어지는 향기 성분의 패턴은 감소하는 경향을 나타내었다. Frequency pattern, derivative pattern을 Vapor print^TM 으로 도형화 하여 비교한 결과 서로 다른 패턴을 보여주어 중국산 홍삼 농축액 첨가비율에 따른 차이는 물론 원산지의 차이도 뚜렷하게 나타났다.

• 고려인삼학회:학술대회논문집
• /
• 고려인삼학회 1990년도 Proceedings of International Symposium on Korean Ginseng, 1990, Seoul, Korea
• /
• pp.149-154
• /
• 1990

Various rates of 2, 4-2 were sprayed on 2 and 3 year old ginseng plants as fouler spray to define the critical concentration. No apparent plant injury was noticeable for those ginseng plants when application concentration of 2, 4-D doubled the recommended dosage (70 mil 10a). Neither abnormal fouler change occurred nor any inhibition in leaf and stem growth was resulted for the plants treated with 2, 4-D concentrated two times of the recommended dosage. When the rates of 2, 4-D application were increased greater than this level, injury ratings increased linearly with the rates of 2, 4-D application and plant growth was inhibited. Ethylene gas was not produced from the ginseng plant treated with 2 times concentrated 2, 4-D, how- ever the ginseng plants produced 0.03 to 0.09 ppd ethylene gas when the rate of application were increased 3 and 4 times, respectively. On the other hand the soybean treated with the recommended amount of 2i-D produced ethylene gas of 10-20 times higher compared with ginseng plants and died. Photosynthesis ability of the ginseng leaf was significantly decreased by 2, 4.D fouler application but it was recovered 4 weeks after 2, 4-D fouler treatment. The herbicide 2, 4-D was appreciated to 2, 3 and 4 years old ginseng plants as fouler spray with the rates of 0.5, 1.0, 1.5 and 2.0 times of the recommended dosage to define the effects of 2, 4-D on the plant growth and root yield of the ginseng, There were no significant differences in the leaf and stem growth between untreated and 2, 4-D treated plant. Berry maturing of 3 and 4 year old ginseng was not influenced by 2, 4-D. The root weight of 4 years old ginseng plant was not reduced b). application of 2, 4-D concentrated 2 times of the recommended dosage. Application time of the herbicide 2, 4-D had no effects on the leaf or stem growth of 2, 3 and 4 year old year old ginseng plants. When the ginseng seedling was treated with 2, 4-D, detrimental phenomena as stem bending and deceleration of seedling leaf margin occurred, but stem bending was recovere d in a few day.

• 대한화장품학회지
• /
• 제39권3호
• /
• pp.167-175
• /
• 2013

본 연구의 목표는 한의학을 기초로 한 새로운 평가 방법을 이용하여 한방화장품의 효과를 분석하고자 하는 것이다. 한의학에서는 얼굴과 피부에 나타나는 현상을 분석하는 것이 환자의 질병과 체질을 예측하는 중요한 방법이었다. 내부 장기의 상태를 얼굴에 발현되는 증상과 피부를 통해 진단하는 방법을 한의학의 진단체계에서는 '망진(望診)'이라 한다. 이에 저자들은 지난 5년간 인삼농축크림을 사용한 피검자군 여성 11명과 대조군 여성 11명을 대상으로 한의사 3인의 망진 평가와 비침습적인 피부 실측 과정(non-invasive skin bio-engineering)을 병행하여 두 그룹 간의 피부 상태를 비교하여 유의한 결과를 얻었기에 이를 보고하는 바이다. 총 17항목의 망진 평가에서는 7개 항목에서 인삼농축크림 장기사용군이 대조군에 비하여 통계적으로 유의하게 우수한 결과를 보였으며 7가지 피부 측정항목에서는 유분, 거칠기, 색소침착 면적과 눈가 주름 깊이에서 인삼농축크림 장기사용군이 대조군에 비해 우수한 결과를 보였다. 본 실험을 통해 인삼농축크림의 장기사용이 피부에 긍정적인 영향을 줌을 확인하였으며, 또한 한의학적인 진단법과 현대기기를 이용한 피부 계측 방법을 융합하여 한방화장품의 특성을 살린 신규 평가 방법을 제안하고자 하였다.

• Journal of Ginseng Research
• /
• 제14권2호
• /
• pp.117-121
• /
• 1990

Browning intensity is a major factor to estimate the quality of red ginseng or red ginseng products. The Maillard type of browning reaction proceeds nonenzymatically during extraction and concentration of red ginseng. The present studies were carried out to investigate the effects of amino acids and sugars on the browning reaction during extraction and concentration of red ginseng. Red ginseng was pulverized to 115 mesh and then tenfold (v/w) of water was added to the powder to make the substrate of red ginseng. Solution (0.1 M) of fourteen amino acids and of folly silgars were added to the substrates of red ginseng powder and these were then extracted and concentrated to examine their browning intensities. Amino acids were more effective than sligars in acrelerating the browning reaction. Acceleration of the browning reaction in the concentrate was in the order of arginine> histidine>glycine>alanine>lysine phenyl alanine>aspartic acid>lelicine>threonine>gllitamic acid>tyrosine>valine>istleucine>methionine for amino acids, and was glucose>frlictose >silcrose, maltose for sugars.

• Journal of Ginseng Research
• /
• 제4권2호
• /
• pp.165-174
• /
• 1980

The concentrated red ginseng extract (RGE) which was prepared from water extract of red ginseng tails was investigated for its changes in color intensity, sugar contents and during storage at various temperatures. In order to evaluate the color of RCE, a spectrophotometric measurement in ultraviolet and visible range was applied. The concentrated RGE was divided into three fractions of aqueous, butanol and benzene layers. It was found that : (1) Increase in RCE color during heat treatment was considered to be due to nonezymatic browning reaction. Water soluble layer showed approximately 100 times higher color intensity than those of organic solvent layers (2) The RCE stored at 8$0^{\circ}C$ showed an increase in fructose and glucose content while a rapid decrease was resulted at 10$0^{\circ}C$. (3) A rapid increase in absorbances at 400 and 460nm was shown at 90 and 10$0^{\circ}C$ after an initial induction period and slowed down after 50 hours . (4) A significant relationship was found between decrease in sugar content and increase in color intensity. (5) Absorbance ratio of 400nm/460nm indicated that benzene layer has about two times higher value in violet color than those of butanol and aqueous layers.

• Journal of Ginseng Research
• /
• 제14권2호
• /
• pp.291-296
• /
• 1990

Various rates of 2,4-D were sprayed on 2 and 3 year old ginseng plants as foliar spray to define the critical concentration. No apparent plant injury was noticable for those ginseng plants when application concentration of 2,4-D doubled the recommended dosage (70 ml/10a). Neither abnormal foliar change occurred nor any inhibition in leaf and stem growth was resulted for the plants treated with 2,4-D concentrated two times of the recommended dosage. When the rates of 2,4-D application were increased greater than this level, injury ratings increased linearly with the rates of 2,4-D application and plant you was inhibited. Ethylene gas was not produced from the ginseng plant treated with 2 times concentrated 2,4-D, however the ginseng plants produced 0.03 to 0.09 ppm ethylene gas when the rate of application were increased 3 and 4 times, respectively. On the other hand the soybean treated with the recommended amount of 21-D produced ethylene gas of 10-20 times higher compared with ginseng plants and died. Photosynthesis ability of the ginseng leaf was significantly decreased by 2,4-D foliar application but it was recovered 4 weeks after 2,4-D foliar treatment. The herbicide 2,4-D was applicated to 2,3 and 4 years old ginseng plants as foliar spray with the rates of 0.5, 1.0, 1.5 and 2.0 times of the recommended dosage to define the effects of 2,4-D on the plant growth and root yield of the ginseng. There were no significant differences in the leaf and stem growth between untreated and 2,4-D treated plant. Berry maturing of 3 and 4 year old ginseng was not influenced by 2,4-D. The root weight of 4 years old ginseng plant was not reduced by application of 2,4-D concenrated 2 times of the recommended dosage, Application time of the herbicide 2,4-D had no effects on the leaf or stem growth of 2,3 and 4 year old year old ginseng plants. When the ginseng seedling was treated with 2,4-D, detrimental phenomena as stem bending and docoration of seedling leaf margin occurred, but stem bending was recovered in a few day s. Keywords Panax ginseng C.A. Meyer, 2,4-D , herbicide.

• Journal of Ginseng Research
• /
• 제3권1호
• /
• pp.54-65
• /
• 1979

To investigate the feeding value of the concentrated feedstuff including the Korean ginseng meal instead of wheat bran, Holstein milk cows were fed by this feedstuff (10kg/day) for 80 days, and the amounts of milk production and quality of milk were checked. The results are as follows: 1. Milk production of cows fed by the concentrated feedstuff including the ginseng meal was increased as averaged as 1.25kg/day compared with those of controlled cows during same period(SA) and before feeding treatment (SB). Significant different of milk production was found between cows treated and cows of SB plot, but there was no significant difference of milk production between cows treated and cows of SA plot. 2. Milk fat content was significantly increased as moth as 0.22%, 0.69% and 0.455% by the feeding of ginseng meal compared with that of SB Plat and that of SA Plot, and as average value, respectively. 3. Solid not fat (SNF) of milk from cows fed by the ginseng meal was also significantly increased as much as 0.845%, 1.339% and 1.0925 tempered with these of cows before treatment (SB) and cows controlled (SA), and as average value, respectively. 4. Specific gravity of milk produced from cows treated was higher as average as 0.0055 than those of controlled plots (SA and SB). Significant difference of specific gravity was found between cows treated and cows of SA plot, but there was no significant difference between tows treated and cods of SB plot. 5. Acidity of milk produced from cows treated was lower as averaged as 0.0045 than those of controlled plots (SA and SB). Significant difference between cows treated and cows of SA plot was found, but there was no significant difference between cows treated and cows treated and cows of SB plot.

• 한국작물학회지
• /
• 제36권2호
• /
• pp.107-111
• /
• 1991

2, 4-D의 경엽처리가 인삼의 지상부 생육 및 광합성능력과 식물체의 Ethylene gas 발생등의 생리적특성에에 미치는 영향을 구명하기 위하여 본 실험을 수행하였던 바 그 결과를 요약하면 다음 과 같다. 1) 표준약량의 3배농도 2, 4-D 경엽처리시에도 엽장, 엽폭, 경장 및 경직경등 지상부 생육은 무처리와 전혀 유의차를 나타내지 않았으며 별다른 생육이상현상도 나타내지 않았다 2) 무처리구에 비해 2, 4-D의 경엽처리시 줄기에 대한 엽병의 각은 현저히 커졌으며 2, 4-D 처리농도가 증가될 수록 엽병각은 거의 직선적인 증가경향을 나타내었다 3) 2, 4-D의 경엽처리에 의해 인삼잎의 광합성능력은 현저히 저하되었으며 그 정도는 2, 4-D 처리농도를 증가함에 따라 현저히 크게 나타났다. 4) 2, 4-D의 경엽처리에 의한 인삼잎의 광합성저해현상은 표준 및 2배 농도 처리구에서는 처리후 3일에 정상으로 회복되었으나 3배 농도구에서는 처리후 12일 이후에 거의 회복단계가 되었다. 5) 표준 및 2배 농도의 2, 4-D 처리구에서는 무처리구와 같이 전혀 Ethylene gas의 발생을 측정할 수 없었으며 3배 농도 처리구에서만 미량의 Ethylene gas가 정량되었으나 이는 표준약량의 2, 4-D를 처리한 중에서 발생된 Ethylene gas 량의 1/20에 불과하였다.

• 한국식품영양과학회지
• /
• 제35권9호
• /
• pp.1245-1250
• /
• 2006

본 연구는 레시틴이 강화된 홍삼 추출물을 제조하는 방법을 개발하기 위하여 수행되었다. 우선 대두유 레시틴을 대두유와 일정 비율로 혼합하여 LCS를 제조하였다. 고형분 함량이 10%인 홍삼 물추출물과 LCS의 비율을 3:1로 하여 혼합하여 vortexing한 뒤 혼합액을 원심분리하여 오일 층과 수용액 층을 분리하였다. 수용액 층에 대하여는 레시틴과 사포닌의 정성 및 정량분석을 행하였다. 홍삼 추출물에 대하여는 LCS처리 전 후 지방산 조성과 조지방 함량도 조사하였다. 또한, LCS를 처리한 홍삼 추출물에 대하여는 농축 후 $4^{\circ}C,\;25^{\circ}C,\;40^{\circ}C$/6개월 Falcon 튜브에 넣어 보관하면서 상부 1/3과 하부 1/3의 레시틴 함량을 조사함으로써 안정성을 조사하였다. LCS처리로 인한 홍삼 추출물의 조지방 함량은 변화 없었고, 지방산 조성 변화는 oleic acid의 증가 이외에는 특별한 결과를 관찰할 수 없었다. 홍삼 추출물로의 레시틴 이행율은 대두유에 대한 레시틴의 첨가 비율이 증가함에 따라 정비례적으로 증가하였다. LCS-처리 전 후 홍삼 추출물 중의 지방산 조성과 진세노사이드 함량은 유의한 차이가 없는 것으로 나타났다. TLC 및 HPLC 조사 결과 역시 LCS-처리 전 후 차이가 없는 것으로 나타났다. 상기 3가지 조건에 6개월간 보관하면서 보관용 튜브의 상 하부 1/3의 레시틴 함량과 사포닌 조성 변화를 조사한 결과 차이가 없는 것으로 보아 LCS-처리 홍삼 농축액의 안정성은 만족할 만한 것으로 사료된다. 이상의 결과로부터 레시틴 함유 대두유 혼합액으로 홍삼 추출물을 처리하는 방법은 홍삼 추출물에 레시틴을 강화시킬 수 있는 안정성이 뛰어나고 처리 공정이 간편한 방법이라 판단한다.

• Journal of Ginseng Research
• /
• 제9권1호
• /
• pp.104-111
• /
• 1985

The quality of concentrated red ginseng extract, which was prepared from Korean red ginseng tails, was studied with respect to the changes in the ethanol concentration in the range of 0-90% and temperature of 70-10$0^{\circ}C$ during 1-5 times of extraction. Each extraction time was taken 8 hours at given temperature. The ratio of free sugars to total sugar changed significantly with the number of extraction and ethanol concentrations. An increase in reducing sugar and free sugars and a decrease in extracted soluble starch were fond as ethanol concentration increased. Extraction temperature was found little effect on extractability of sugars and their ratios. Analysis of free sugars in red ginseng extract identified 6 frdd sugars such as rhamnose, xylose, fructose, glucose, sucrose and maltose, including sucrose to be major.