아연과 Phytic Acid 수준을 달리한 식이가 흰쥐의 단백질 대사에 미치는 영향

최도점,Choi Do-Jeom 동아시아식생활학회 2005 동아시아식생활학회지 Vol.15 No.6

In order to investigate the effect of dietary zinc and phytic acid levels on protein metabolism in rats, male rats of Sprague-Dawley strains weighing approximately $60\~74g$ were fed different diets which contained 0, 0.35 and $1.05\%$ phytic acid each at 3 levels of zinc(0, 30 and 1,500 ppm zinc) for 28 days. Result obtained in this experiment are summarized as follows; 1. Body weight gait food consumption food efficiency ratio and protein efficiency ratio were lower in the rats fed zinc deficient diet(0 ppm zinc) than in those consuming 30 or 1,500 ppm dietary zinc, and the additional effect of phytic acid were not observed in all of then 2. Liver weight was lower in the rats fed 30 ppm zinc diet than in those fed 0 or 1,500 ppm-zinc diet but kidney and spleen weights were lower in the rats fed zinc deficient diet than in those fed 30 or 1,500 ppm-zinc diet Among organs measured only the liver appeared to be influenced by dietary phytic acid: the more the dietary phytic acid, the more the weight of liver, 3. Fecal nitrogen was decreased in the rats fed zinc deficient diet compared with those fed 30 or 1,500 ppm dietary zinc. Urinary nitrogen was increased in the rats fed $1.05\%$ dietary phytic acid compared with those fed 0.35 or $0\%$ dietary phytic acid Nitrogen retention of rat was influenced by neither dietary zinc nor phytic acid. 4. Urea nitrogen was decreased with increasing dietary zinc levels, and creatinine and uric acid levels were increased with increasing dietary zinc concentration or with additional quantity of phytic acid. Uric acid appeared to be influenced by zinc x phytic acid interaction; especially, the presence of phytic acid in the 30 ppm-zinc diet had significant effect on uric acid content. 5. Hemoglobin concentrations and hematocrit ratio were higher in the rats fed 30 ppm dietary zinc than in those fed 0 or 1,500 ppm-zinc diet Serum zinc concentration was increased with increasing dietary zinc levels. The content of total protein albumin and BUN and the ratio of albumin to globulin in serum, and protein content in liver were influenced by neither dietary zinc nor phytic acid.

일부 여대생의 체형 타입과 관련된 요인에 관한 연구

최도점,이별나,이은숙,Choi, Do-Jeom,Lee, Byul-La,Lee, Eun-Sook 동아시아식생활학회 2006 동아시아식생활학회지 Vol.16 No.6

This study was designed to examine body shape control and its related factors, including BMI(body mass index), desire for weight control, satisfaction with body shape, dissatisfaction with specific parts of body shape, starting period of concern about body shape, as well as experience, method, result, counsel, effort, expense and knowledge of body shape control. The survey was completed by 180 female university students in Gyeongsanbukdo through a self-administered questionnaire during September and October of 2006. The subjects were assigned to one of three groups based on self-estimated figure: 47.8% of the students estimated their figure as 'normal', while 38.3% of the students estimated themselves as 'thin' and 13.9% of the students as 'fat'. The results were as fellows. The mean age of the subjects was $19.45{\pm}1.67$ with a height and weight of $161.15{\pm}4.99cm$ and $52.63{\pm}10.78\;kg$, respectively. Their self-estimated figure was significantly related to BMI, desire for weight control, satisfaction, dissatisfaction with a specific part, and experience, counsel and effort in body shape control. This research suggests that students need to know how to properly control body shape in health and beauty.

연구논문 : 대학생의 안면피부건강상태와 관련 변인 연구

최도점 ( Do Jeom Choi ) 한국미용학회 2005 한국미용학회지 Vol.11 No.2

아연과 Phytic Acid 수준별 식이가 흰쥐의 효소활성 및 지질대사에 미치는 영향

최도점(Choi Do Jeom),최미숙(Choi Mee Sook) 한국지역사회생활과학회 2005 한국지역사회생활과학회지 Vol.16 No.4

실과교과의 영양교육지도를 위한 대학생들의 매식행위에 관한 예비연구

김혜자(Kim Hye Ja),최도점(Choi Do Jeom) 한국실과교육학회 1998 한국실과교육학회지 Vol.11 No.2

The purpose of this study was to investigate the factors related to dietary behaviors in lunch. Survey was carried out by questionnaire and the subjects were 118 male and 95 female college students in Cheong-Ju. Some results obtained are as follows : 1) The age, mother’s educational level, mother’s age, and pocket money per month of male students were significantly higher than those of female students. 2) Both male and female students ate lunch out because it was inconvenient to carry a lunch box. There were significant differences between male and female students in the contents of lunch, eating place, and the problem of eating out. Male students ate more likely cooked rice than female students. Female students ate more likely lunch out at campus restaurant than male students. Almost 50% of female and male students pointed out that the shortage of nutrition was the problem of eating lunch out. 3) Their pocket money per month was positively related to the food expenses. 4) The place of eating lunch out was significantly related to the pocket money, food expenses, the problem of eating out, and satisfaction with their food. 5) The contents of eating lunch out were significantly related to the pocket money and satisfaction with their food.

飮水中 銅의 水準에 따른 흰쥐臟器內 銅, 鐵 및 亞鉛의 濃度에 미치는 영향

고진복(Jin-Bog Koh),정복미(Bok-Mi Jeung),김재영(Jae-Young Kim),최도점(Do-Jeom Choi),양차범(Cha-Bum Yang) 한국식품영양과학회 1987 한국식품영양과학회지 Vol.16 No.2

The effects of various levels of copper(Cu) intake on the concentrations of copper, iron (Fe) and zinc(Zn) in rat tissues were studied in growing rats. For different groups the drinking water was supplemented with O(control). 25. 50. 100 and 200ppm Cu(as copper sulphate) for 1 day respectively. All animal groups were fed with the control diet (Cu contents, 12.8r㎎/㎏ diet) during the experiment.<br/> At the end of the 4 week experiment, body weight gain was slightly lower in the Cu supply groups than in control group. Liver and serum Cu were significantly higher in 50, 100 and 200ppm Cu of male and in 200ppm Cu of female than in control groups. Spleen Cu was significantly increased by the supplementation of Cu.<br/> Liver and heart Fe of male and heart Fe of female were increased by incresing supplementary Cu levels. In 50ppm Cu group, liver, spleen and kidney Fe of female increased but the others did not. Fe of tissues was different in male and female rats according to Cu levels supplied.<br/> Serum Zn of male and female was significantly lower in 50, 100 and 200ppm Cu groups than in control and 25ppm Cu groups. When supplemented with Cu levels there were no significant differences among groups for liver, kidney, spleen and heart Zn as well as heart and kidney Cu.

생하수조(生何首鳥)와 제하수조(製何首鳥)가 난소적출(卵巢摘出)로 유발된 흰쥐의 골다공증(骨多孔症) 예방효과에 미치는 영향

서규태 ( Gyoo Tae Seo ),서부일 ( Bu Il Seo ),박지하 ( Ji Ha Park ),이은숙 ( Eun Sook Lee ),최도점 ( Do Jeom Choi ),최홍식 ( Hong Sik Choi ),김호경 ( Ho Kyoung Kim ),서영배 ( Young Bae Seo ),김인락 ( In Rak Kim ),박진희 ( Jin Hee P 대한본초학회 2005 大韓本草學會誌 Vol.20 No.2

國民學校 六次 敎育課程의 實科 指導內容 및 指導模型 硏究

金惠子,崔到点 한국 가정과 교육 학회 1994 한국가정과교육학회지 Vol.6 No.2

Currently, textbooks of practical arts in the elementary school are being revised for the sixth time. All the students in the third, fourth, fifth and sixth grade of elementary school will learn these new textbooks beginning in March, 1995. The purpose of this study is to develop teaching models suitable for the new textbooks of practical arts under the sixth curriculum in the elementary school. The results of this study are summarized as follows: 1. Teaching guidances with subject matters in new textbooks are presented in Table 2, 3, 4, 5. The subject matters for each grade are divided into four main areas under the sixth curriculum. 2. The subject matters under the sixth curriculum are clothing, food, housing, gardening, computer, industry and commerce. These are included in the four main areas of handling, making, cultivating or breeding and keeping. Activities or contents in these main areas are not necessarily related to each other in sequence. 3. The subject matters in the main areas are not perfectly constructed in accordance with the level of child development. 4. Teaching models and their examples for each teaching unit are presented in Table 6, 7, 8, 9, 10.

땅두릅뿌리를 이용한 혼합음료가 당뇨 및 고혈압 환자의 혈압과 혈액 성상에 미치는 영향

최미숙,도대홍,최도점 한국식품영양학회 2002 韓國食品營養學會誌 Vol.15 No.2

충청북도 청주시 흥덕구에 거주하고 있는 24명의 독거 노인 (남자 10명, 여자 14명)으로 당뇨병 환자이고 경계성 고혈압 이상에 해당되며, 60세 이상인 노인을 대상으로 혈압과 혈청학적인 검사를 실시하여 얻은 결과는 다음과 같다. 1. 수축기 혈압은 3주에 1주보다 A군에서는 4.9% 상승하였고 B군은 0.3%가 증가되었으며 C군에서는 5.9%가 감소되었다. 각 군의 3주 평균은 A군 158.3±24.3, B군 149.1±19.2, C군 143.9±5.1로 C군, B군, A군 순으로 통계적으로 유의하게 낮은 것으로 나타났다. 이완기 혈압은 1주에 비해 3주에 A군에서는 3.7% 증가하였고 B군은 0.3% 감소하였으며 C군에서는 1.5% 증가하였다. 각 군의 3주 평균은 A군 93.8±11.3, B군 93.2±11.2, C군 86.9±6.2로 C군, B군, A군 순으로 낮게 나타났다. 이 결과에 의하면 두릅음료가 수축기와 이완기 혈압 조절에 기여하는 것으로 보인다. 2. 혈당은 3주에 1주보다 A군에서는 0.5%가 증가하였고 B와 C군에서는 각각 13.9%와 17.5%가 감소되어 두릅음료가 혈당저하에 효과적인 것으로 나타났다. 3. 중성지방은 1주에 비해 3주에 A군에서 11.6% 증가되었고 B군에서는 5.0% 감소하였으며 C군에서는 3.8%가 증가되었다. 총콜레스테롤은 1주보다 3주에 A군에서는 2.3% 증가되었고 B와 C군에서는 각각 8.7%와 14.5%가 감소하였다. HDL-콜레스테롤은 A와 B군에서는 각각 4.8%와 13.2%가 낮아졌고 C군에서는 19.6%가 증가되었으며 LDL-콜레스테롤은 1주보다 3주에 A군에서 1.9% 상승하였으나 B와 C군에서는 각각 8.3%와 21.1%가 저하되었다. 이 실험 결과에 의하면 두릅음료가 총 콜레스테롤과 LDL-콜레스테롤 저하와 HDL-콜레스테롤 증가에 효과적인 것으로 나타났고 중성지방의 조절에는 효과적이지 못한 것으로 나타났다. 4. GOT는 3주에 1주에 비해서 A군은 16.4% 감소하였고 B군은 14.9% 증가하였으며 C군은 14.7%가 저하되었다. GPT는 3주에 1주보다 A군 1.0%, B군 43.0%, C군은 43.0%의 증가를 나타내었다. 총 빌리루빈은 3주에 1주에 비해 A군에서는 변화가 거의 없었고, B군에선 25% 감소를 보였으며 C군은 50%가 증가되어 GOT, GPT 및 총 빌리루빈의 농도는 두릅음료에 의해 저하되지 않는 것으로 나타났다. 5. 총 단백질은 3주째 1주보다 A군은 13.6%, B군은 8.6%, C군은 11.8%가 증가되었고 알부민은 3주째 1주에 비해 A와 C군은 증가가 없었고, B군에서만 11.6% 감소하였으며 혈중요소질소는 1주보다 3주에 A와 B군은 각각 6.3%와 14%가 감소되었고 C군에서는 2.2%가 증가되었으며 요산은 3주에 1주보다 A와 C군에서 각각 20.4%와 11.1%가 감소하였고 B군에서만 14.3%가 증가하여 두릅음료의 효과가 총 단백질, 알부민, 혈중요소질소 및 요산에서는 뚜렷하게 나타나지 않았다. Studies were carried out to observe the influence of the Aralia continentalis Kitagawa root on blood pressure and blood constituents of the 24 hypertensive elderly (10 men and 14 women aged over 60). Total subjects were divided into three groups according to taking antihypertensive medications (A), antihypertensive medications and mixing beverages with the Aralia continentalis Kitagawa root (b) or mixing beverages with Aralia continentalis Kitagawa root (C). The systolic blood pressure of C group was significantly lower than that of A and B groups. The diastolic blood pressure of C group was lower than A and B groups. The blood glucose level of C group was a little lower than that of A and B groups. The level of TG increased more in A group than C group and decreased in B group. The levels of T-cholesterol and LDL-cholesterol lowered in B and C groups and HDL-cholesterol level was higher in C group. The GOT, GPT and T-bilirubin levels of C group were significantly higher than others. Mixing beverages with Aralia continentalis Kitagawa root did not affect on blood protein and non-protein nitrogens. In conclusion, mixing beverages with Aralia continentalis Kitagawa root had an effect on lowering blood pressure, blood glucose, T-cholesterol and LDL-cholesterol concentrations.

도토리澱粉 添加給食時 消化吸收에 關한 硏究

崔到点,高鎭福 新羅大學校 1983 論文集 Vol.14 No.-

The study to observe the digestion and absorption rates of acorn starch. The diets used for this study are four: one rice diet and three other diets which were mixed at the rate of 20% with each of the three acorn starches uniquely processed, i.e., the acorn starch was cleared from tannin by being heated, by being processed in the solution of NaCl;NaHCO₃(5:1 v/v), and by being sunk in the water respectively. These diets were fed to different groups of male and female albino rats for 4 weeks, during which growth rate and digestion and absorption rates were measured. The main results obtained are as follows: 1. Growth rate was highest in Group A in case of the male rats(p<0.05). In case of the female rats Group A and Group C showed similar rates compared with Group S, but Group B showed the somewhat lower rate. 2. The rate of protein absorption was somewhat low in all the groups compared with Group S. 3. As for nitrogen retention rates, Group A and Group B were higher in the 1st and 2nd weeks(p<0.01) and Group C was higher in the 2nd week(p<0.05) compared with Group S in case of the male rats. In case of the female rats Group C and Group A were lower than Group S in the 1st week and 3rd week respectively (p<0.01). In the 4th week Group A and Group B showed the higher amount(p<0.01). 4. The rate of carbohydrate absorption was somewhat lower in all the groups including Group S. 5. The rate of carbohydrate absorption was somewhat lower in all the groups compared with Group S throughout the period of feeding. 6. Calory utilization rates was shown to similar in all the groups throughout the period of feeding. These results indicate that the digestion and absorption rates of all the diets turned out be not so different. Thus it could be concluded that the addition of acorn starch at the rate of 20% does not influence the digestion and absorption of food.