간행물
한국응용과학기술학회지 KCI 등재 The Korean Society of Applied Science and Technology
- 발행기관 한국응용과학기술학회(구 한국유화학회)
- 자료유형 학술지
- 간기 격월간
- ISSN 1225-9098 (Print)2288-1069 (Online)
- 수록기간 1984 ~ 2024
- 주제분류 공학 > 화학공학 공학 분류의 다른 간행물
- 십진분류KDC 575DDC 665
권호리스트/논문검색
Vol.1 No.1 (1984년 11월) 8건
1.
1984.11
구독 인증기관 무료, 개인회원 유료
Interaction of dietary Magnesium, Calcium and Polyunsaturated fatty acid(vegetable oils)on 3-Hydroxy-3-Methylglutaryl Co-A reductase activity was studied for a period of 30 days using isocalories and isonitrogenous as a basal diet . The subject rabbits were divided into 18 feeding groups. The results are summarized as follows: 1. The ratio of α1-lipoprotein par lipalbumin is 0.34 for control group, 0.38 the highest group fed 0.1 Mg(II) 10ml plus perilla oil and basal diet, the lowest 0.25 group fed 0.1M Mg(II) 5ml plus sesame oil and basal diet. 2. The ratio ratio of α2-lipoprotein per lipalbumin is 0.64 for control group. 0.95 as the highest for the group fed 0.1M Ca(II) 15ml plus sesame oil and basal diet, 0.1M Ca(II) 5ml plus perilla oil and basal diet. 3. The ratio of β-lipoprotein per lipalbumin is 0.71 for control group, the highest 0.81 for the groups fed 0.1M Mg(II) 10ml plus sesame oil and basal diet, the lowest 0.37 for the group fed 0.1M Mg(II) 15ml plus soybean oil and basal diet. 4. In serum triglyceride, control group was 129.5mg%, the highest 155.4mg% for the group fed 0.1M Ca(II) 5ml plus sesame oil and basal diet, the lowest 85.7mg% for the group fed 0.1M Mg(II) 10ml plus soybean oil and basal diet. 5. In serum cholesterol, control group was 96.7mg%, the highest 152.5mg% for the group fed 0.1M Ca(II) 10ml plus sesame oil and basal diet, the lowest 80.5mg% for the group fed 0.1M Mg(II) 15ml plus soybean oil and basal diet. 6. In case of HMG-CoA reductase activity, control group was 0.95, the highest 0.98 for the group fed 0.1M Ca(II) plus soybean oil and basal diet. 7. Interaction between metal(II) ions and polyunsaturated fatty acid(vegetable oil) are soybean oil〉sesame oil〉perilla oil, for Mg(II). soybean oil〉perilla oil〉sesame oil, for Ca(II). Therefore, it is invetigated that the interaction between metal ion and polyunsaturated fatty acid is the higher, the cholesterol level is the lower, and HMG-CoA reductase activity is increased.
4,000원
2.
1984.11
구독 인증기관 무료, 개인회원 유료
The purpose of the study was to find an effect of medium chain triglyceride (MCT)diet on the serum lipids and lipoprotein of Sprague-Dawley rats when the were fed with cholesterol. All experiment-groups were fed with different diet such as soybean oil, shortening,MCT and MCT mixed with oil respectively. After fed to each group, the levels of serum lipids and lipoprotein among fed rats were examined and the data from the experiment were compared with a control group. The results obtained from the study are as follows : (1) The average boby weight gain in MCT diet and soybean oil diet groups were lighter than that of the control group, while the food efficiency ratio in each experimental diet group was almost same as than in the control group. (2) Total cholesterol levels in serum of all experimental diet groups were lower than that of the control group except the level in shortening diet group. Especially, the levels of total cholesterol in MCT diet and soybean oil diet groups were significantly lower than that of the control group. (3) VLDL, LDL-cholesterol levels of all experimental groups were almost same except the case of the MCT diet and soybean oil diet group which was significantly low. (4) The ratio of VLDL, LDL-cholesterol to HDL-cholesterol, so called, atherogenic index in serum of MCT and soybean oil diet groups were significantly lower than that of the control group. (5) The ratio of total cholesterol to phospholipids in serum of MCT diet group was decreased, because total cholesterol levels were decreased more than phospolipid levels. (6) The ratio of the serum VLDL, LDL to HDL in MCT diet group. in MCT and soybean oil mixed diet group, and in soybean diet group was decreased. In other wards, it means that the decrease of the serum VLDL, LDL in each group and the increase of the serum HDL.
4,200원
3.
1984.11
구독 인증기관 무료, 개인회원 유료
In order to investigate the acute toxicity of autoxidized methyl linoleate(AOML) on the activity of serum enzymes in the mouse, we administered once 0.45ml of AOML to ICR strain mouse by using stomach tube. The following results were obtained: The total lactic dehydrogenase(LDH) activities in the serum of AOML group were generally increased than those of normal group. According to electrophoresis, the activities of LDH, were increased while those of LDH, were decreased. The activities of glutamic oxaloacetic transaminase(GOT), glutamic-pyruvic transaminase(GPT) and α-amylase in the serum of AOML group were increased more than those of normal group. The activities of alkaline phosphatase in the serum of AOML group were increased but those of isozyme were not confirmed in the normal and AOML group. In the serum protein of AOML group, albumin was increased, on the other hand γ-globulin was decreased. At the peripheral blood slide smear, lymphocytes were significantly decreased but neutrophils were increased and the morphological change of erythrocytes was observed. From these results we conclude that the AOML fed to mouse influences on the activity of various serum enzymes and blood cells in the mouse.
4,000원
4.
1984.11
구독 인증기관 무료, 개인회원 유료
백쥐의 사료(飼料)에 석이버섯의 수용성(水溶性) 및 EtOH 추출물(抽出物)을 지(知)하여 지질대사(脂質代謝) 및 cholesterol대사(代謝)에 미치는 영향을 검토(檢討)한 결과(缺課), 다음과 같은 결론(結論)을 얻었다. (1) 간희(肝曦) 및 혈(血) cholesterol 저하작용(低下作用)에 관해서는 수용성(水溶性) 추출물(抽出物)이나 EtOH 추출물(抽出物)이 동시(同時)에 유핵(有劾)하다는 결과(結果)를 얻었다. 그리고 EtOH 추출물(抽出物)이 수용성(水溶性) 추출물(抽出物)보다 약간 높은 경향을 보였다. (2) 이 cholesterol 저하작용(低下作用)에 관여하는 유핵성출(有劾性物)은 물이나 EtOH의 추출(抽出)에 따라서 어느 쪽의 추출액으로도 이행(移行)되는 성질(性質)을 가지고 있다고 추정(推定)된다.
3,000원
5.
1984.11
구독 인증기관 무료, 개인회원 유료
Effects of garlic on hypocholesterolemia, anticoagulation and hypoglycemia were studied in the present experiments using male rats. The results were summarized as follows. 1. The supplementation of 2~4% garlic to 2% cholesterol diets did not affect food intake and weight gain in male rats. 2. Rat's groups fed the diets supplemented with 2~3% garlic (C.D.E.F) to 2% cholesterol diet (B) decreased serum total cholesterol levels by 16~32%, triglyceride levels by 18.6~26.8% and β/α-lipoportein rations by 42~58%, but increased HDL-cholesterol levels by 29~65% as compared to B group, and so the author assumes that garlic supplementation exerts hypocholesterolemic effect on cholesterol - fed rats because of the increase of HDL and HDL - cholesterol levels. 3. Rat's groups fed the diets supplemented with 2~4% garlic (C.D.E.F) to 2% cholesterol plus 0.25% bile salt diet (B) increased whole blood coagulation times, prothrombin times and fibrinolytic activities, but decreased plasma fibrinogen levels as compared to B group, and so the author assumes that garlic supplementation exerts anticoagulative effect because of the inhibition of fibrinogen synthesis in male rat's liver. 4. Rat's groups fed the diets supplemented with 2~4% garlic (B.C.D.E) to standard diet (A) decreased serum glucose levels by 1~24%, but increased serum insulin concentrations by 0.5~3.0 times as compared to A group, and so the author assumes that garlic supplementation exerts hypoglycemic effect because of the increase of serum insulin levels by stimulation pancreatic secretion of insulin from β-cells in the islets of Langerhans.
4,200원
6.
1984.11
구독 인증기관 무료, 개인회원 유료
총지방질의 함량은 인유(성숙유), 조제 분유 및 시유 다같이 비슷한 수준치를 보였다. 조제 분유는 인유에 비하여 인 지방질, 유리 지방산, 콜레스테롤 에스터 등이 유의하게 높은 반면 트리글리세리드는 유의하게 낮은 수준이었다. 시유와 인유는 트리글리세리드 함량에서는 비슷하였지만 기타 지방질 성분에서는 차이가 있었다. 조제 분유의 인 지방질/트리글리세리드의 비, 콜레스테롤/트리글리세리드의 비, 총토코페롤 그리고 총토코페롤 / 총지방질의 비 모두 인유는 물론 시유의 그것들에 비하여 유의하게 높은 수준이었다. 총토코페롤 / 18 : 2 Ω6의 비는 조제 분유, 시유 다같이 인유에 비하여 유의하게 높았다. 인유, 조제 분유 및 사유의 비타민 E 함량은 미국 유아 식이의 기준치를 상회하였다. 조제 분유의 포화 지방산 중에서 탄소수 8개 이하의 직쇄의 우수 지방산들은 인유의 그것들에 비하여 유의하게 높았으며, 10개 이상의 탄소수를 갖고 있는 직쇄의 우수 지방산들은 인유의 그것들과 대체로 비슷한 수준들이었다. 시유에서도 역시 탄소수 10개 이하의 것들과 18 : 0 등의 직쇄의 우수 지방산들 그리고 직쇄 및 측쇄의 기수 지방산들이 높은 경향이었고 12 : 0 은 낮았다. 불포화 지방산의 경우 인유의 18 : 2Ω6은 조제 분유와는 거의 비슷한 수준인 반면 시유의 그것에 비하여 4.5 배 높은 수준이었고 탄소수 20개 이상의 장쇄 고도 불포화 지방산들은 조제 분유, 시유 다같이 낮은 수준치를 갖고 있었다.
4,000원
7.
1984.11
구독 인증기관 무료, 개인회원 유료
The study was performed to understand the effects of perilla and pine nut oils on hypercholesterolemia in cholesterol-fed male rats. All rats fed with the experimental diets for 3 weeks were decapitated to take serum. From the serum, the levels of total cholesterol, triglyceride, HDL-cholesterol, free cholesterol, phospholipid, lipoprotein and glucose were measured, and the results were summarized as follows. 1. The experimental diets supplemented with perilla and pine nut did not influence on the body weight and on amount of food intake, but decreased significantly total cholesterol level by the rate of 22-30% 2. The perilla diets decreased the β-/α-lipoprotein value from 0.99 to 0.50-0.51, but the pine nut diets decreased to 0.68-0.69. 3. The 10% diets of perilla and pine nut decreased the triglyceride concentration by the rate of 11-14%, but it was not significant difference. 4. The perilla diets increased the HDL-cholesterol level by the rate of 53-72%, and the pine nut diets 72-92%, but both of these diets did not influence on the free cholesterol concentration. 5. The perilla diets decreased phospholipid concentration by the rate of 20-23%, but it was not significant difference. 6. The diets of 10% perilla and 5% pine nut decreased significantly the free fatty acid concentration by the rate of 48% and 34% respectively. 7. The diets of 10% perilla and pine nut decreased a little the glucose level, but it was not significant difference.
4,000원
8.
1984.11
구독 인증기관 무료, 개인회원 유료
4,000원
