채식 성인여성의 식사형태 및 비타민, 영양제 복용과 혈중 지질, 혈당, 혈압과의 관련성에 관한 비교연구

차복경(Bok Kyeong Cha),최원경(Won Kyung Choe) 한국식품영양과학회 2002 한국식품영양과학회지 Vol.31 No.2

조사대상자의 평균나이는 채식인 44.2세, 비채식인 40.5세, BMI는 각각 22.4, 21.0이었고, WHR은 0.8, 0.8였고, %BF는 28.7, 26.5였으며, 채식인의 평균채식기간은 13.1년이었다. 조사대상자중 비만인 사람의 식사 형태는 채식인은 볼륨형(58.8%), 미식가형(20.6%), 다이어트형(8.8%), 패스트푸드형(5.9%), 밸런스형(5.9%)의 순이었고 비채식인은 미식가형(33.3%), 볼륨형(27.8%), 다이어트형(16.7%), 패스트푸드형(11.1%), 밸런스형(11.1%)의 순이었다. 채식인은 식사의 양이 많은 사람에게서 비채식인은 미식가형에서 비만이 많은 것으로 나타났다. 정상체중인 사람의 식사형태는 채식인은 볼륨형(45.1%), 미식가형(32.4%), 밸런스형(16.2%), 다이어트형(4.2%), 패스트푸드형(2.1%)의 순으로 볼륨형과 미식가형이 약 78%정도를 차지하였다. 비채식인은 볼륨형(34.2%), 미식가형(26.1%), 패스트푸드형(22.6%), 밸런스형(10.6%), 다이어트형(6.5%)의 순으로 의외로 볼륨형이 가장 많았다. 조사대상자의 평균 중성지방은 채식인 136.7 mg/dL, 비채식인 130.5 mg/dL였고, total-cholesterol은 채식인 161.4 mg/dL, 비채식인189.6 mg/dL, HDL-cholesterol은 채식인 48.2 mg/dL, 비채식인 50.8 mg/dL, LDL-cholesterol은 채식인 86.6 mg/dL, 비채식인 111.1 mg/dL, AI는 채식인 2.4, 비채식인 2.9, 혈당은 채식인 90.8 mg/dL, 비채식인 103.6 mg/dL, 수축기 혈압은 채식인 107.5 mmHg, 비채식인 119.3 mmHg, 이완기혈압은 채식인 72.4 mmHg, 비채식인 73.6 mmHg이었다. 조사대상자의 total-cholesterol, LDL-cholesterol, HDL-cholesterol, AI, 수축기혈압 및 혈당은 비채식인이 유의적으로(p<0.05)높았으며, 심혈관질환 예견지수인 HDL-cholesterol/totalcholesterol 비는 채식인이 유의적으로(p<0.05) 높았다. 조사대상자의 비타민 및 영양제 복용실태는 비타민을 복용한다고 한 사람은 채식인 53명(22.6%), 비채식인 71명(29.0%), 영양제를 복용한다고 한 사람은 채식인 24명(10.2%), 비채식인 15명(11.0%), 비타민이나 영양제를 먹지 않는다고 한 사람은 채식인 158명(67.2%), 비채식인 147명(60.0%)으로 두 군이 비슷한 비율이었다. 혈청중성지방은 채식인의 경우 영양제를 복용하는 군(110.6 mg/dL)이 비타민을 복용하는 군(143.3mg/dL)이나 아무것도 먹지 않는 군(149.0 mg/dL)에 비해 유의적으로 낮게 나타났으며 비채식인에서는 반대로 영양제를 복용하는 군(168.6 mg/dL)이 비타민을 복용하는 군(123.1mg/dL)과 아무것도 복용하지 않는 군(95.9 mg/dL)에 비해 유의적으로 높게 나타났다. Total-cholesterol, LDL-cholesterol은 채식인에서는 3군간에 유의적인 차이를 보이지 않았으나 비채식인에서는 영양제를 먹는 군(209.0 mg/dL, 123.6mg/dL)이 비타민을 복용하는 군(180.8 mg/dL, 105.2 mg/dL)과 아무것도 먹지 않는 군(174.9 mg/dL, 102.4 mg/dL)에 비해유의적으로 높게 나타났다. HDL-cholesterol은 채식인, 비채식인 두군 모두 비타민, 영양제 복용여부와 유의적인 차이를 보이지 않았다. AI는 채식군에서는 영양제를 복용하는 군(2.0)이 비타민 복용군(2.4)과 아무것도 먹지 않는 군(2.2)에 비해 비채식인에서는 아무것도 먹지 않는다고 한 군(2.2)이 비타민(2.8)이나 영양제를 복용하는 군(3.1)에 비해 유의적으로 낮게 나타났다. 혈당은 채식인에서는 영양제를 먹는 군(84.5 mg/dL)이 비타민을 먹는 군(95.2 mg/dL)에 비해 유의적으로 낮았으며 비채식인에서는 아무것도 먹지 않는 군(96.3 mg/dL)이 영양제를 먹는 군(110.5 mg/dL)에 비해 유의적으로 낮았다. 수축기, 이완기혈압은 채식인은 비타민과 영양제 복용여부에 따른 유의적인 차이를 보이지 않았으나 비채식인에서는 비타민을 복용하는 군(116.1 mmHg, 72.1 mmHg)과 아무것도 먹지 않는 군(111.7 mmHg, 67.3 mmHg)이 영양제를 복용하는 군(128.6 mmHg, 81.0 mmHg)에 비해 유의적으로 낮았다. 이와 같이 채식인의 BMI, WHR, %BF가 비채식인에 비해 유의적으로 높고 식사량도 많은 것으로 조사되었으나 혈중지질, 혈당, 혈압 등이 비채식인에 비해 유의적으로 낮게 나타났다. 따라서 채식을 하면 혈중지질, 혈당, 혈압등을 낮출 수 있을 것으로 사료된다. The purpose of this study is to examine the relation between vegetarian diet and the risk factors of cardiovascular disease. The subjects of the study were 127 Buddhist nuns (age: 23~79 yr) for vegetarians and 235 healthy female adults (age: 23~79 yr) for non-vegetarians. This study covers food consumption survey, anthropometric measurement, amount of energy expenditure, physical activity and clinical examination. Average body mass index (BMI) of vegetarians and non-vegetarians were 22.47 and 21.08, waist/hip ratio (WHR) was 0.85 and 0.84, percentage of body fat (%BF) was 28.79 and 26.55, respectively. Average duration of vegetarian diet of the vegetarians was 13.16 years. The triglyceride level of the vegetarians was significantly lower for those who take nutrient tablet compared to those who either take vitamins or who do not take any nutrient supplement. Taking vitamins or nutrient tablet did not give any significant difference in total-cholesterol and LDL- cholesterol for vegetarians, while significantly high triglyceride was observed for the non-vegetarians taking nutrient tablet than the other non-vegetarians. Taking vitamins or nutrient tablet did not affect the level of HDL-cholesterol for either vegetarians or non-vegetarians. Athrogenic index (AI) was lower for the vegetarian group taking nutrient tablet and for the non-vegetarian group not taking vitamins and nutrient tablet, than the other respective groups. Blood sugar of the vegetarians who take nutrient tablet was significantly lower than those taking vitamins, while blood sugar of the non-vegetarians not taking any nutrient supplement was significantly lower than those taking nutrient tablet. Taking vitamins or nutrient tablet did not result in any significant difference in the systolic and diastolic blood pressure for the vegetarians, whereas it did for the groups of non-vegetarians. Although BMI, WHR, %BF of the vegetarians appeared considerably higher with higher quantity of food consumption compared to the non-vegetarians, the serum lipids, blood sugar and blood pressure of the former appeared significantly lower compared to the latter, which means that the vegetable dieting can lower the levels of serum lipids, blood sugar and blood pressure.

Vitamin E와 Selenium이 Streptozotocin 유발 당뇨쥐의 항산화계에 미치는 영향

이순재(Rhee Soon-Jae),최원경 (Choe Won-Kyung),차복경 (Cha Bok-Kyung),양정아 (Yang Jeong-Ah),김관유 (Kim Kwan-You) 韓國營養學會 1996 Journal of Nutrition and Health Vol.29 No.1

STZ 유발 당뇨쥐에서 시간에 따른 생리적 항산화계의 변화

이순재(Soon Jae Rhee),양정아(Jeong Ah Yang),김성옥(Sung Ok Kim),최정화(Jung Hwa Choe),신주영(Ju Young Shin),채영미(Young Mi Chai),차복경(Bok Kyung Cha) 대구가톨릭대학교 자연과학연구소 1997 응용과학연구논집 Vol.5 No.-

都市主婦들의 肥滿實態 및 그에 관련된 要因에 관한 硏究

차복경,이순재 대구효성가톨릭대학교 1993 연구논문집 Vol.47 No.1

This study was undertaken to investigate the prevalence of obesity and the factors related to obesity of housewives in Chin-Ju City from January 10 to March 10.1991. In this study, 101 housewives were chosen from Buddhists of Chong Rhim Temple in Chin-Ju. Anthropometry including weight, height, waist, hip were measured and dietary intakes was surveyed by fook frequency method. Informations on the general background were obtained by questionnaires. A amounts of nutrients intake was calculated according to food composition tables. The percentage of body fat was measured by tetrapolar bioelectrical impendance method. The energy expenditrue was measured by calorie counter. Results were summrized as follows: 1. The average age, weight and height of the subjects were 46±8, 57.1±9.0㎏, 155.9±5.8㎝, respectively. Prevalence of obesity was 28.7% and 27.7% by criteria of BMI and RBW as obesity index respectively. 2. General environmental factors that numbers of children, educational levels, stop childbearing age, menarche age, menopause age and marriage age were investigated. The general environmental factors except menarche age and marriage age were not a distinguish difference. The sooner minarche age, the higher BMI. The xooner marriage age, the higher RBW. Therefore, the possibility of obesity was high as menarch or marriage was fast. 3. Average energy intake of subjects wass 2094.3±65.1Kcal/day, average energy expenditure of subjects was 2032.1±344.7Kcal/day and average energy expenditure/body weight was 35.7±5.3Kg/day. Energy expenditure/body weight is decreasing. 4. The serum lipid level of subjects (p<0.01) was a significant difference between level of triglyceride, total-cholesterol and BMI, RBW. The higher BMI and RBW, the higher TG, taotal-cholesterol level and the lower HDL-cholesterol level. 5. Nutrient intake of subjects represented that the higher educational levels, the higher intakes of lipid, vit.B₁,vit.B₂. The sooner marriage age, the olwer intakes of protein,lipid, calcium, vit.B₂, niacin.

STZ 유발 당뇨쥐에서 시간에 따른 생리적 항산화계의 변화

이순재,양정아,김성옥,최정화,신주영,채영미,차복경 대구효성가톨릭대학교 응용과학연구소 1997 응용과학연구논문집 Vol.5 No.-

The purpose of this study was to investigate change of physiological antioxidative system according to the time in streptozotocin-induced diabetic rats. Sprague-Dawley male rats weighing 150±10gm were randomly assigned to one normal and five STZ-induced diabetic groups. Diabetic groups were classified to experimental period. Diabetes was experimentally induced by intravenous injection of 55 mg/kg of body weight of STZ in citrate buffer(PH 4.3) after 6 weeks feeding of three experimental diets. Animals were sacrificed at 0, 3, 6, 12, 18th days of diabetic states. 1. Activity of superoxide dismutase(SOD) in liver was increased in that of diabetic mellitus(DM) groups at 3th day but that of DM groups was not significant from 6th day according to period. Glutathion peroxidase(GPX) was significantly decreased in DM groups from 6th day 2. Reduced glutathione(GSH) contents in liver significantly decreased in diabetic groups from 3rd day compared with those of DM groups according to the period. Oxidized glutathione(GSSG) was higher from 6th day. GSH/GSSG ratio was significantly lower than that of normal group from 3rd day to all experimental period 3. Contents of vitamin E in liver of DM groups were significantly decreased compared with that of normal group from 6th day. 4. Lipid peroxide(LPO) contents in liver of DM groups were significantly increased compared with that of normal group from 3rd day. The present results indicate that STZ-induced diabetic rats were reduced by antioxidative defense system and taken by peroxidate damage in tissue compared with normal group from 3rd day or 6rd day after injection STZ. It lended to acceleration all diabetic groups but no significance according to the experimental time.