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無機凝集劑에 依한 Kaolin 縣濁液 凝集에 있어서 Amylose가 미치는 效果
김병규,김승주 成均館大學校 科學技術硏究所 1990 論文集 Vol.41 No.2
An investigation was carried out to compare the coagulation effects of inorganic coagulants, amylose and inorganic coagulants + amylose on coagulation of kaolin suspension. Inorganic coagulants used were Al_2(SO_4)_3, K-Alum, CaCl_2, MgCl_2, KCl and NaCl. The results are as follows : 1) When the inorganic coagulant only is added to kaolin suspension, ⅰ) The coagulation effect is superior to the other two cases. ⅱ) The coagulating power of the inorganic coagulants is ranked as follows : Al_2(SO_4)_3> K-Alum> CaCl_2 > MgCL_2 > KCl > NaCl It is consistent with the studies of other investigators. ⅲ) The coagulation values of inorganic coagulants containing counter-ions with charge numbers of 3, 2 and 1 i.e. Al_2(SO_4)_3, MgCl_2 and NaCl are in the ratio of : 1.227 x 10 exp(-3) : 1.446 x 10 exp(-2) : 5.020 x 10 exp(-1) It is consistent with the Schulze & Hardy rule and D.L.V.O. theory. iv) Because of cationic antagonism between potassium ions and aluminium ions in kaolin suspension, the coagulating power of K-Alum is weaker than that of Al_2 (SO_4)_3. v) The coagulation values decrease with increasing of molecular weight in the same ionic coagulants. 2) When an inorganic coagulant with amylose is added to kaolin suspension, the coagulation effect is poorer than that when the inorganic coagulant only is added. As the charge number of the inorganic coagulant increases the coagulation effect is uniformly increased, but the magnitude of the increase is small. 3) When amylose only is added to kaolin suspension, i) The coagulation effect is the worst among the three cases. ii) Only over a narrow range of dilute amylose concentration the coagulation occurs slightly. 4) A logarithmic relationship between the relative turbidity and the settling time is as follows ; log Trel = -m log t + log C°
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朴炳哲,文宰奎,朴榮吉,金杏順,安年衡,金度勳,金正勳,安榮根,李相根,鮮于演 圓光大學校 1990 論文集 Vol.24 No.2
食用油脂는 健康維持에 必須的인 營養素이다. 그러나 食用油脂는 脂肪을 構成하는 脂肪酸의 種類와 攝取하는 量에 따라 健康을 保衛하는 必須的인 食品의 成分이 되기도 하고 有害한 影響을 끼칠 수도 있어서 脂質代謝와 關連된 疾病 뿐만아니라 老化를 促進하고, 乳房癌, 大腸癌等의 癌發生과도 關連된 것으로 밝혀져 있다. 本 硏究는 우리生活環境에서 食用으로 接할 수 있는 10種의 油脂에 對한 免疫生物學的인 活性에서 究明한 結果 對照群인 참기름食餌群에 比해 올리브유食用群은 全般的으로 體液性 및 細胞性免疫을 有意性있게 增加시켰으나, 大食細胞의 活性과 末梢循環白血球數는 有意性없는 減少를 보였고, 動物性 油脂인 牛脂食餌群과 植物性 油脂인 옥수수기름食餌群, 들기름食餌群, 米糠油食餌群, 大豆油食餌群, 菜種油食餌群 및 고추씨기름食餌群에서는 全般的으로 體液性 및 細胞性免疫, 大食細胞의 活性 및 末梢循環白血球數를 有意性있게 減少시켰다. This study was performed to investigate the effects of edible oils and fats on the immunobiological responses in ICR male mice. Ten groups of experimental diets, such as sesame oil diet, beef tallow diet, lard oil diet, olive oil diet, corn oil diet, perilla oil diet, rice polishing oil diet, soybeen oil diet, rape seed oil diet, and red pepper seed oil diet were fed adlibitum to the ICR male mice for 27 days. The results of this study were summarized as followings. 1. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes in sesame oil group were increased. However, the increasing rate of body weight and the weight retios of spleen and thymus to body were generally decreased. 2. Hemagglutination titer(HA) and rosette forming cell(RFC) of the beef tallow group and the lard group were significantly lower than the sesame oil group(P<0.01), but the lard group significantly increased Arthus reaction and delayed type hypersensitivity(DTH)(P<0.01). 3. Arthus reaction, DTH, and RFC of the olive oil group were significantly higher than the sesame oil group(P<0.01). 4. DTH of the corn oil group was significantly higher than the sesame oil group(P<0.01) whereas phagochyte activity was significantly lower(P<0.01). But no statistically significant differences were found between the two groups in the humoral immune response. 5. HA, PFC, DTH, RFC, phagocyte activity, and number of leukocytes of the perilla oil group and the rice polishing oil group were significantly lower than the sesame oil group(P<0.01). 6. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes of the soybeen oil group, the rape seed oil group, and the red pepper oil group were significantly lower than the sesame oil group(P<0.01).
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마우스에 있어서 Olive Oil의 食餌가 免疫反應에 미치는 影響
안영근,박병철,김정훈,이상근,박영길 원광대학교 식품약품안전성연구소 1991 食品藥品安全性硏究 Vol.4 No.-
This study was performed to investigate the effect of olive oil diet on the immune response in ICR male mice. Experimental diets of 4 groups were fed ad libitum to the ICR male mice for 27 days. The results of this study were summarized as followings: 1. 10% Olive oil diet group as compared with the control diet group significantly decreased liver weight rate but significantly increased hemagglutination titer (HA), Arthus reaction, delayed type hypersensitivity reaction (DTH), rosette forming cell (RFC), and phagocyte activity. 2. 20% Olive oil diet group as compared with the control diet group significantly increased body weight gain, liver weight rate, and HA but significantly decreased Arthus reaction, DTH, RFC, phagocyte activity, and peripheral circulating white blood cell (WBC). 3. 30% Olive oil diet group as compared with the control diet group significantly increased liver weight rate but significantly decreased body weight gain, Arthus reaction, plaque forming cell (PFC), DTH, RFC, phagocyte activity, and WBC. The results showed that the increase of olive oil doses significantly decreased humoral and cellular immune responses, phagocyte activity, and WBC.
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마우스에 있어서 Olive Oil의 食餌가 免疫反應에 미치는 影響
안영근,박병철,김정훈,이상근,박영길 한국환경독성학회 1991 환경독성보건학회지 Vol.6 No.1
This study was performed to investigate the effect of olive oil diet on the immune response in ICR male mice. Experimental diets of 4 groups were fed ad libitum to the ICR male mice for 27 days. The results of this study were summarized as followings: 1. 10% Olive oil diet group as compared with the control diet group significantly decreased liver weight rate but significantly increased hemagglutination titer (HA), Arthus reaction, delayed type hypersensitivity reaction (DTH), rosette forming cell (RFC), and phagocyte activity. 2. 20% Olive oil diet group as compared with the control diet group significantly increased body weight gain, liver weight rate, and HA but significantly decreased Arthus reaction, DTH, RFC, phagocyte activity, and peripheral circulating white blood cell (WBC). 3. 30% Olive oil diet group as compared with the control diet group significantly increased liver weight rate but significantly decreased body weight gain, Arthus reaction, plaque forming cell (PFC), DTH, RFC, phagocyte activity, and WBC. The results showed that the increase of olive oil doses significantly decreased humoral and cellular immune responses, phagocyte activity, and WBC.
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복합물질로 오염된 실트지반의 안정관리 방법에 관한 연구
안종필,박상범,김병호 朝鮮大學校 建設技術硏究所 2003 建設技術硏究 Vol.23 No.1
This study investigates general movements about the lateral flow through model tests in case the unsymmetrical surcharge is worked on polluted soft silt, and compared the results with the existing theories. The critical surcharge at the point of time when the lateral flow occurs, was q_(cr) = 11.15C_(u)-0.34 and the ultimate surcharge was decided on q_(ult) = 18.55C_(u)-0.52. The formula of the maximum lateral flow pressure of the polluted soft silt was P_(max) =-216q_(ult)²+1.22q_(u1t)+0.29. It was shown that the maximum value of lateral flow pressure occurred mainly at 0.3∼0.4H thick of soil layers and the lateral flow pressure of the earth surface (P_(0)= P_(max)/3) has been show in the pattern of quadrilateral distribution. The displacement obtained in the model soils was applied to the control diagram presented by Matsuo·Kawamura as follows ; lateral displacement / settlement(Ym/Sv) on x-axis was applied to the settlement on y-axis. And the result was that the destructive surcharge according to the standard of Matsuo·Kawamura showed a slightly less value than the ultimate surcharge and by the formula of settlement of the ultimate surcharge obtained in the eight model soils, a regressive analysis of eight values of experiments was carried and the result was Sv=-3.89(Ym/Sv) +7.17.
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경북 북부지방 재배약초의 재배 및 건조 방법에 따른 성분 변화
Beung Sung Kim,Jong Soo Kim,Young Jin Seo,Jong Phil Lee,Tae Young Oh,Chan Sik Jung,Sun Woo Cha,Young Guk Kim 한국약용작물학회 2016 한국약용작물학술대회 발표집 Vol.2016 No.10
Background : Angelica dahurica Bentham et Hooker, Angelica gigas Nakai, Ostericum koreanum Maximowicz and Peucedanum japonicum Thumberg are a major medicinal plant in north Geungbuk province. Using medicinal plants are impotant it`s ingredient. Dry condition and stroage method are not standard manual. The ingredient variation of dry condition and stroage method were not researched. Methods and Results : Using plant material were cutivated on Gyongsangbukdo Bonghwa area. It were studied ingredient variation after dry and storage condition by HPLC methods. Major ingredient of Angelica gigas Nakai are decurusin, decurusinangelate. Heated air bulk dry get more decursin than natuarl dry and decurusinangelate of natural bulk dry was higher than heated air bulk dry. Major ingredient of Ostericum koreanum Maximowicz are imperatorin and isoimperatorin.. Imperatorin of Ostericum koreanum was highest peak on 50℃ heated-air dry after plastic bag sorage and isoimperatorin was highest peak on 40℃ heated-air dry after mountain cultivation. Imperatorin is a major ingredient Angelica dahurica Bentham et Hooker. Heated air bulk dry get more decursin and decursinangelate than natuarl dry and small heated-air dry. Peucedanol-7o_glucoside is a major ingredient Peucedanum japonicum Thumberg. Natural bulk dry get more peucedanol-7o_glucoside than heated-air bulk dry. Conclusion : Ingredient of Angelica dahurica Bentham et Hooker, Angelica gigas Nakai, Ostericum koreanum Maximowicz are different under various cutivation, drying method, storage. Diffent Ingedients of Angelica gigas Nakai, Ostericum koreanum Maximowicz were not accord it’s optical conditon.
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Beung Sung Kim,Jong Soo Kim,Young Jin Seo,Jong Phil Lee,Tae Young Oh,Chang Dae Lee,Gae Man Park,Jung Dong Lee 한국약용작물학회 2016 한국약용작물학술대회 발표집 Vol.2016 No.10
Background : Schizandra chinensis Baillon have five tastes and lately it is using a beverage broadly. Schizandra chinensis is one of the top producing medicinal plant in Korea. Mungyeong of Gyongbuk province produce almost of Schizandra chinensis. Maturity of Schizandra chinensis get 3 years and proliferation of Schizandra chinensis was not a manual. It is needed that a new cultivar has a big fruit and high quality chracteristics using processed food and beverage. Methods and Results : 105 lines of Schizandra chinensis were collected on Mungyeong, Yeongwol, Jinan. It were studied it’ characteristics especially it’s fruit trait. Fruit traits of Schizandra chinensis were researched on fruit length, fruit weight, maturity, number of fruit, male and female ratio, powdery mildew. Fruit length of Schizandra chinensis is relation of fruit weight. It were founded 15 lines of long fruit length. 5 lines were studied high fruit weight and it’s weight were 32 to 41g. Number of fruit has relation with fruit weight and high fruit weight gets many fruits. it’s numer of fruits were 3 to 41. Male and female ratio were very impotant characteristic. High level of female ratio has quantity of fruit. High level of female ratio were founded 2 lines. Finally It was selected 3 good breed lines of Schizandra chinensis. Conclusion : 105 lines of Schizandra chinensis Baillons were collected on Mungyeong, Yeongwol, Jinan. It were founded 15 lines of long fruit length and 5 lines were studied high fruit weight. High level of female ratio were founded 2 lines. 3 good breed lines of Schizandra chinensis were selected.
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