• 한국연초학회지
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• 제8권1호
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• pp.33-39
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• 1986

조연제종류 및 함량 변화가 궐련지의 연소성과 회색상에 미치는 영향을 연구한 결까 flax와 kenaf의 연소속도 띤 회고결성이 NBKP보다 양호하였으며 탄산칼숨 함량이 증가함에 따라 각 펄프 공히 연소속도는 빨라지나 회고결성은 저하되었다. 구연산·초산·주석산나트륨은 첨가량이 3%까지 증가되어도 연소속도에는 큰차가 없으나 4호이상부터 빨라지는경향이었다. 인산나트륨은 함량이 증가하면서 연소속봉는 늦어진 반면 회고결성은 양호해졌다. 구연산나트룸에 요소·푸말산나트륨·인산암모늄·인산·말레인산나트륨 및 guanyl urea phosphate를 첨가시 인산암모늄의 회죈변동율이 170%로 회고결성이 가장 양호하였으나 연소속도는 대체로 늦어지는 경향이다. 조연제의 함량이 증가함에 따라 회의 백색도는 55전후에서 30으로 감소하는 경향이다.

• 한국연초학회지
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• 제17권2호
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• pp.170-176
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• 1995

Effect of circumference, net weight, and moisture content on the physicochemical propesties of cigarette were investigated. At the same net weight of cigarette, the pressure drop(E.P.D) of cigarette was increased as the circumference was decreased. Loseend and firmness were improved by reduction of circumference. In this condition, tar, nicotine, and carbon monoxide deliveries were decreased, and the puff count was significantly increased. When the moisture content of the cigarette were decreased, firmness and loseend were increased. Also in this condition nicotine and carbon monoxide tend to be increased. Key words : cigarette design, circumference, net weight.

• 한국식물병리학회지
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• 제2권2호
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• pp.114-120
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• 1986

BY4품종의 담배를 포장에 이식하면서 이식 하루전과 40일 후에 비병원성 Pseudomonas solanacearum의 현탁액을 담배근권토양에 관주한 결과 7월 상순까지 세균성마름병 발생 속도가 지연되었으나 그 후에는 방제효과가 급속히 감소되었다. 그 결과 잎담배의 $35\%$ 증수 및 kg당 대금으로 $10\%$의 품질상승 효과를 얻을 수 있었다. 비병원성균주처리에 의한 근권상양내 병원균의 밀도증가억제는 인정되지 않았다. $^{32}P$로 표식된 비병원성균주의 담배뿌리를 통한 침입 및 식물체내 이동이 확인되었으며 비병원성균주에 전접종된 담배에 대하여 병원성균주의 침입 및 식물체내 증식이 억제되었다. 이러한 병원성균주의 식물체내 침입 및 증식억제 현상이 병진전 억제와 관련이 있는 것으로 생각되었다.

• 환경위생공학
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• 제16권3호
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• pp.8-13
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• 2001

This study was carried out effect of red ginseng extract(1.0g/kg) on organotin compounds (10, 20 and 40 mg/kg) which poisons against some organs like thyroid gland, liver, kindey, testis, ovary, serum immuinty and sex hormone activity of rats were examinned by gastric tubing for 3 weeks. The weight of each organ in TBTO treated group were significantly increased other organs which excepted kinedy in males and only liver in females.(p<0.05, p<0.01). In case of Immunity activity of each sex, IgM level was small change comparsion with that of control group in all sex. but IgG level was significantly decreased females rather than males comparsion with that of control group.(p<0.05, p<0.01) In case of sex hormone activity, the testosterone activity of males and the estradiol activity of females were significantly decreased rather than the control group. on the other hand, red singsong treated group was only significantly increased estradiol activity.( p<0.05, p<0.01)

• Journal of Ginseng Research
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• 제3권2호
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• pp.144-155
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• 1979

In order to investigate biochemical effects of ginseng saponin on microbial enzyme activity, Aspergillus oryxae-143 and Aspergillus niger-40, which were selected from various sources of samples and were the highest enzyme producing mold strains, were grown in the medium containing various saponin concentration (0mg%, l0mg%, 50mg%, l00mg%, 150mg% and 300mg%). The enzyme activity (amylase, protease) was found most active when the saponin was added in the culture media with the concentration of l0mg%∼l00mg%. But it seemed that the action of microbial enzyme was inhibited by adding more than 300mg% of saponin.

• 한국임상수의학회지
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• 제28권1호
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• pp.75-80
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• 2011

Proteomics is a useful approach to know protein expression, post-translational modification and protein function. We investigated the protein expression pattern and identity in pigs fed with the tissue culture medium waste after harvest of Korean wild ginseng (TCM-KWG) (Panax ginseng). Two groups (n = 30/group) of pigs were administered with 0 (control) and 16 ml/L (treatment) TCM-KWG through drinking water. After 4 weeks, we examined the protein expression pattern of longissimus dorsi muscle by Two-dimensional electrophoresis analysis. TCM-KWG treatment significantly increased two spot's density, and markedly reduced one spot's density in the muscles. We identified 3 proteins (heat shock protein 90-alpha, myosin binding protein and cofilin 2) by the ESI-MS/MS (Q-TOF2, Micromass). These results demonstrate that TCM-KWG treatment may play a protection role against physiological stress in pigs, like as increased heat shock protein 90-alpha.

• 한국자원식물학회지
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• 제10권4호
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• pp.334-345
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• 1997

남부지방에 서식하는 식물체 중에서 꽃기린, 민들레, 박주가리, 후박나무, 팔손이 나무, 달맞이꽃, 동백나무 그리고 유동나무를 대상으로 약용성분의 일부분을 차지하고 있는 saponins 및 alkaloids의 검색을 실시한 결과를 요약하면, 1. Crude saponins 함량 중, crude 인삼 saponins 함량은 달맞이꽃이 가장 높았으며, crude saikosaponins 함량은 박주가리에서 가장 높게 나타났다. 2. Crude alkaloids 함량은 박주가리에서 가장 높게 나타났다. 3. Saponins 획분에 대해 HPLC분석을 실시한 결과, 꽃기린, 민들레 그리고 박주가리에는 인삼 saponin태 물질, 후박나무, 팔손이나무 그리고 달맞이꽃에는 인삼 saponin태 물질과 saikosaponin c태 물질, 동백나무와 유동나무에는 saikosaponin c태 물질의 존재가 추측되었다. 4. Alkaloids 획분에 대해 GC분석을 실시한 결과, 팔손이나무에서만 nicotine태 물질의 존재가 추측되었다.

• 혜화의학회지
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• 제9권2호
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• pp.159-171
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• 2001

In the result of investigating the drugs for replenishing Qi in many herbal books, we could get consistent relation in their immunopharmacologic effects as follows: 1. The effects of drugs for replenishing Qi was shown in the Shen Nong's Herbal, but its classification was natural such as trees and plants, insects and beasts, fruits, vegetables, and we think that trial about classification of drugs for replenishing Qi was accomplished in the ben-cao-jiu-zhen(本草求眞). 2. Main drugs for replenishing Qi was Gingseng Radix, Codonopsis pilosulae Radix, Astragali Radix, Atractylodis macrocephalae Rhizoma, Dioscoreae Rhizoma, Glycyrrhizae Radix. 3. Drugs for replenishing Qi commonly contain polysaccharides as much, and it was thought that they have also immunopharmacolologic effects by means of activating T and B cells, secreting cytokines, making lymphocytes, activating NK cells, increasing abilities of voracity and generating antibodies. 4. Drugs for replenishing Qi mainly replenish lung-Qi and Wei-Qi so that they have also effects of activating T and B cells, secreting cytokines, making lymphocytes, activating NK cells, increasing abilities of voracity and generating antibodies. 5. Drugs for replenishing Qi modulate content of cAMP and inhibit Na(+)-K(+) ATPase, so that they have effects of treating indistinctive pulse from Qi deficiency by means of inhibition delivery of chemical substances, activating lymphocytes. promoting contraction of myocardium.

• 대한가정학회지
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• 제26권4호
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• pp.15-30
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• 1988

The purpose of this study is to collect basic data which will be effective in performing nutrional education. This study was conducted at Taegu area and adjacentrural area from June to July in 1986. The completely answered questionnaires were analyzed for food habits, purchase of food, the sources of nutrition information and general characteristics of housewives of 20's to 50's. The results obtained are summarized as follows ; 1) The major food of breakfast was boiled rice (93.9%). With decreasing level of education and in rural area, the percent of boiled rice was higher. 2) The frequency of eating out with family is higher in urban area, younger age, and nuclear family. 3) The preference for eating between meals appeared in order of bread and cakes, cookies, and the others. 4) The preference for desserts appeared in order of fruits, coffee, the other, coarse tea, adlay tea, and gingseng tea. 5) The purchasing place for vegetables and fruits was market (53.5%) on the whole, but in rural area, the percent of self production was higher (63.6%). 6) With increasing age and decreasing level of education, the percent of accuracy of nutrition knowledge was lower. 7) Sources in the knowledge of nutrition appeared in order of Radio and T.V., relatives, cookbooks, newspapers and magazines, lectures in cooking school. In order to promote nutritional status of family, nutritional education for housewives must be accomplished in the first place.

• Toxicological Research
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• 제13권1_2호
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• pp.23-27
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• 1997

This study was performed to examine the anti-cancer effect of Red Ginseng in the DENGalN-PH-induced hepatic tumor model system in rats. One hundred of male SPF Sprague-Dawley rats(6weeks old) were randomly divided into five groups. Rats in groups 1, 2, 3, and 4 were administered to diethylnitrosamine intraperitoneally 200 mg/kg body weight for the caner initiation. Rats in group 5 were given to saline as a control. On two weeks after cancer initiation, rats in groups 1 and 3 were fed on diet containing 0.01% of acethylaminofiuorene(AAF) which is strong cancer-promotor for 6 weeks, while rats in groups 2 and 4 were fed on water containing 0.05% of phenobarbital which is weak cancer.promotor for 6 weeks. Rats in groups 1 and 2 were treated with diet containing 3% of Red Ginseng for six weeks(from 9th week till 15th week after cancer initiation). Rats in all groups were necropsied time-sequencially at 8, 15, and 36 weeks. The hepatic lesions of rat treated with carcinogens expressed glutathione S-transferase placental form(GST-P) at 8 week. The GST-P positive foci of rats treated with AAF were larger than that of any other rats, while the GST-P positive foci of rats treated with AAF and red ginseng were significantly decreased. This anti-cancer effect of Red ginseng might be involved in the enhacement of natural killer cell activity. To know whether there is direct relationship between Red Ginseng and natural killer cell activity, the activity of natural killer cell was examined after treatment AAF, AAF+Red ginseng and Red ginseng only, respectively. Comparing with natural killer cell activity in AAF-treated group, natural killer cell activity was significantly activated in AAF+ Red ginseng-treated group. This indicated that Red ginseng might enhance natural killer activity after treatment carcinogen in rats. These results suggested that Red ginseng might have a cancer prevention ability by promoting natural killer cell activity during hepatocarclnogenesis.