• Title/Summary/Keyword: Meal

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Comparative Study on Maternal Health Status With Island and Land Women in A Middle City Area (중도시내(中都市內) 도서(島嶼)와 육지거주부인(陸地居住婦人)의 모성보건실태비교(母性保健實態比較))

  • Kim, Kyu-Chul
    • Journal of Preventive Medicine and Public Health
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    • v.9 no.1
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    • pp.65-75
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    • 1976
  • To compare the maternal health status between women in island and land, the study was conducted to adjacent land (kukdong) and island (kyonghodong) areas in Yosoo city during April 1976. The results obtained from 174 interviewee in island and 192 in land areas were the same as follow, 1. General characteristics of both area. Age: Land, group 20-29 year of age was the largest. Island, 30-39 year of age was the largest. Education; Low educated group, less than primary grade (land 88.6%, island 93.1%), was predominant in both area. Occupation of herself; agriculture and labor was the main occupation (land 50%, island 82.2%) in both area. Occupation of husband: labor and fishery was general (81.2%) in land, and agriculture and fishery was general (81.6%) in island. Duration of residence; Land, 25.0% being resided here more than 10 years. Island, 64.3% being resided here more than 10 years. 2. Marriage, Pregnancy, and Present children. Average age at marriage; Land, 20.7 years. Island, 20.9 years. Average frequency of pregnancy; Land, 4.4 times. Island, 4.3 times. Wastage of pregnancies: Land, 236 per 1000 pregnancies. Island, 151 per 1000 pregnancies. Wastage occupied by induced abortion; land, 73.5%. island, 60.5%. Number and sex of present children; Land, 3.3 per family, sex ratio 52.4 to 47.6. Island, 3.6 per family, sex ratio 53.3 to 46.7. 3. Prenatal and postnatal care. Prenatal consutation: Land, 16.1% received by doctor or midwife. Island 9.2% received by doctor or midwife. Complications during last pregnancy; Land, 46.6% complained. Island, 51.1% complained. Return to work within 1 week after delivery; Land, 40.6%. Island, 50.6%. 4. Delivery environment Home delivery; Land, 97.4% Island, 97.3%. Delivery attdended by non medical professions at home; Land, 80.2% Island, 93.7%. Solo home delivery; Land, 13.0%, Island, 12.9%. Delivery attended by layman without taking any disinfective preparations; Land, 48.1%, Island, 49.1%. Material mainly used to cut umbilical cord at home; Land, scissors (97.4%). Island, scissora (98.8%). Cord cutting material used without giving any disinfective preparations; Land, 79.9%, Island, 84.0%. Delivery sheets used at home; Cement bag paper (land 50.0%, island, 31.3%). Vinyl sheets (land,17.5%, island, 27.6%). News paper (land, 3.2%. island, 11.7%). No sheets (land 19.5%. island, 12.9%). etc. Maternal Meal; Seaweed soup with rice was the most general in both area. (land 95.3%, island, 91.4%).

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Fast Food Consumption Pattern and Food Habit by Fast Food Intake Frequency of Middle School Students in Wonju Area (원주지역 중학생의 패스트푸드 섭취정도에 따른 패스트푸드 이용태도 및 식습관 비교)

  • Kim, Bok-Ran
    • Journal of Korean Home Economics Education Association
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    • v.21 no.4
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    • pp.19-33
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    • 2009
  • The purpose of this study was to investigate fast food consumption, awareness of fast food and food habit of middle school students in Wonju area according to their intake frequency of fast foods. Subjects were categorized into 3 groups according to intake frequency of fast foods : frequent users($\geq$ 1 times/week, 29.5%) users(2~3 times/month, 50.7%), non-users($\leq$ 1 time/month, 19.8%). As for the purpose of eating fast food, many ate fast food between meals. The most favorite fast food was chicken regardless of intake frequency, followed by pizza, hamburger, the reason being that it tasted good. Regarding if there was any room for improvement, the largest number of the students asked for inexpensive price, irrespective of fast food intake frequency. Compared to users, non-users intake more diverse foods, vegetables, dairy products, fruits, protein foods and seaweed. Users or frequent users of fast food more felt drowsy, cold in the hand and foot, rough skin symptoms than non-users. In conclusion, frequent consumption of fast foods can lead unbalanced diet intakes for middle school students, and those who consumed fast foods frequently showed undesirable food habits in their daily meal.

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Treatment of Obese Women with Low Calorie Diet, Aerobic Exercise and Behavior Modificaiton (저열량균형식, 운동 및 행동수정에 의한 비만여성의 치료에 관한 연구)

  • 장경자
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.24 no.4
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    • pp.510-516
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    • 1995
  • A multidisciplinary weight control program was conducted for obese women. The major components of the program included low calorie diet therapy, exercise, behavior modification and nutritional education and counseling. Sixteen healthy volunteers in excess of body fat, above 30%, were enrolled in the group support program. But 5 person were dropped out in the 2nd week of treatment. During the 1st week of group orientation, individual cause of obesity was assessed through a computer program including survey of dietary intake, activity, eating habits and life styles. During the 5 weeks of treatment, 4.8kg of average weight loss was accomplished using a following program ; low calorie diet(1200kcal/day with all essential nutrients), low impact aerobic exercise(50~60% of $VO_{2max}$, 1 hour/day in a group, 3~5 days/week), behavior modification of individual life styles and eating habits causing obesity and nutritional education concerning nutrition, role of exercise such as brisk walking, importance of slow eating in regular meal pattern and internal motivation for weight reduction, health risk of obesity and rapid weight loss, weight recycling and yo-yo syndrome, etc. Nutritional conseling was conducted 3 times per week with checking self-records of foods, activity, emotional state and tiredness. Before and immediately after 5 weeks of treatment, blood pressure, fasting blood glucose, cholesterol and triglyceride were measured and comparied with paired t-test. After 5 weeks of treatment, body weight, body mass index, body fat and circumferences of waist, upper arm and hip were significantly decreased. Also LDL-cholesterol was significantly decreased after obesity treatment.

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Study of Bone Mineral Density, Body Composition and Dietary Habits of $20{\sim}30$ Years Women ($20{\sim}30$대 젊은 여성의 골밀도, 신체조성과 식행동 연구)

  • Koo, Jae-Ok;Ahn, Hong-Seok;Yoo, Sook-Young
    • Korean Journal of Community Nutrition
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    • v.13 no.4
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    • pp.489-498
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    • 2008
  • This study was carried out to identify bone mineral density(BMD), body composition, lifestyle and dietary habits of young women by physical measurement and questionnaires. The study subjects, 190 young women living in Seoul, were divided into three age groups: $20{\sim}24$ years(93), $25{\sim}29$ years(44) and $30{\sim}39$ years(53). There was no significant difference in mean body muscle mass, protein, mineral, body fat and BMI among the three age groups. The rate of low weight(18%) in 20 years group was higher that of the 30 years(11.3%). The mean BMD and T-score were $0.44g/cm^2$ and -0.66. BMD and T-score of the forearm bone were significantly higher in the $30{\sim}39$ years group. But BMD and T-score of calcanues were not significantly different among the three age groups. The rate of normal, osteopenia and osteoporosis subjects by BMD were 60.5%, 38.4%, 1.1%, respectively. The rate of osteopenia in $20{\sim}24$ years group was significantly higher than the other age groups. The rate of meal irregularity was significantly higher in $20{\sim}24$ years group. The rate of women who walk and are exposed to sunlight more than 1hr per day were significantly higher in $20{\sim}24$ years group than the others. However, the score of food behaviors is significantly higher(bad) in $20{\sim}24$ years group than the others. The relationship between BMD and frequency of food intake showed significant differences in beans, broom, seaweed and rice wine. In conclusion, the risk rate of BMD was very high, 40% of the subjects, and the risk rate of BMD was higher in 20 years group than 30 years group, and the rate of low weight in 20 years group was higher than in 30 years group. The food habits and behaviors were not healthy enough. Therefore, nutrition education is needed for bone health.

Impact of eating behavior on dietary habits and subjective oral health evaluation (음식섭취행동이 식습관 및 구강건강의 주관적 평가에 미치는 영향)

  • Lim, Kun-Ok;Woo, Seung-Hee;Kwak, Jung-Suk
    • Journal of Korean society of Dental Hygiene
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    • v.11 no.4
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    • pp.441-451
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    • 2011
  • Objectives : The purpose of this study was to examine the eating behavior of patients in a bid to facilitate the improvement of their eating behavior, as eating behavior seemed to affect oral health and dietary habits. Methods : The subjects in this study were 235 patients who visited the dental hygiene practice lab at C college in South Jeonla Province. After a survey was conducted, the collected data were analyzed with the statistical package SPSS 12.0. Results : 1. When their self-awareness of dietary habits and oral health was checked in consideration of eating behavior, those who thought they had very good dietary habits and were in good oral health had meals three times a day. Their eating time was very irregular, and they took 15 to 20 minutes to eat. Their overeating frequency was three or four times a week, and their frequency of eating between meals was once or twice a week. 2. On the contrary, the daily eating frequency of the patients who found themselves to have very bad dietary habits and to be in bad oral health was not fixed, and their eating time was neither regular nor irregular. They spent less than 10 minutes having a meal, and their overeating frequency was once or twice a week. Their frequency of having a snack was three or four times a week, and as for food preference, they had a liking for meat. 3. The patients considered themselves to be in better health when they had balanced meals and good eating behavior, namely good dietary habits. And they rated their own dietary habits higher when they were in a good oral state, had no experiences to feel pain in the mouth and didn't receive any dental treatment, namely when they were in good oral health. Conclusions : This study attempted to investigate the influence of eating behavior on oral health awareness. Another limitation of this study is that the geographic scope was just confined to an urban community in South Jeonla Province without checking any possible regional gaps. However, it's quite evident that eating behavior exerts an influence on oral health awareness, and it seems worth doing to examine a larger number of subjects by utilizing objective oral health guidelines.

In situ ruminal degradation characteristics of dry matter and crude protein from dried corn, high-protein corn, and wheat distillers grains

  • Lee, Y.H.;Ahmadi, F.;Choi, D.Y.;Kwak, W.S.
    • Journal of Animal Science and Technology
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    • v.58 no.9
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    • pp.33.1-33.7
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    • 2016
  • Background: The continuing growth of the ethanol industry has generated large amounts of various distillers grains co-products. These are characterized by a wide variation in chemical composition and ruminal degradability. Therefore, their precise formulation in the ruminant diet requires the systematic evaluation of their degradation profiles in the rumen. Methods: Three distillers grains plus soluble co-products (DDGS) namely, corn DDGS, high-protein corn DDGS (HP-DDGS), and wheat DDGS, were subjected to an in situ trial to determine the degradation kinetics of the dry matter (DM) and crude protein (CP). Soybean meal (SBM), a feed with highly degradable protein in the rumen, was included as the fourth feed. The four feeds were incubated in duplicate at each time point in the rumen of three ruminally cannulated Hanwoo cattle for 1, 2, 4, 6, 8, 12, 24, and 48 h. Results: Wheat DDGS had the highest filterable and soluble A fraction of its DM (37.2 %), but the lowest degradable B (49.5 %; P < 0.001) and an undegradable C fraction (13.3 %; P < 0.001). The filterable and soluble A fraction of CP was greatest with wheat DDGS, intermediate with corn DDGS, and lowest with HP-DDGS and SBM; however, the undegradable C fraction of CP was the greatest with HP-DDGS (41.2 %), intermediate with corn DDGS (2.7 %), and lowest with wheat DDGS and SMB (average 4.3 %). The degradation rate of degradable B fraction ($%\;h^{-1}$) was ranked from highest to lowest as follows for 1) DM: SBM (13.3), wheat DDGS (9.1), and corn DDGS and HP-DDGS (average 5.2); 2) CP: SBM (17.6), wheat DDGS (11.6), and corn DDGS and HP-DDGS (average 4.4). The in situ effective degradability of CP, assuming a passage rate of $0.06h^{-1}$, was the highest (P < 0.001) for SBM (73.9 %) and wheat DDGS (71.2 %), intermediate for corn DDGS (42.5 %), and the lowest for HP-DDGS (28.6 %), which suggests that corn DDGS and HP-DDGS are a good source of undegraded intake protein for ruminants. Conclusions: This study provided a comparative estimate of ruminal DM and CP degradation characteristics for three DDGS co-products and SBM, which might be useful for their inclusion in the diet according to the ruminally undegraded to degraded intake protein ratio.

Production and properties of exoinulase from Streptomyces sp. S34 (Streptomyces sp. S34의 exoinulase 생산 및 성질)

  • Ha, Young-Ju;Kim, Su-Il
    • Applied Biological Chemistry
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    • v.35 no.5
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    • pp.375-381
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    • 1992
  • An exoinulase-producing bacterium was isolated from soil, and identified as Streptomyces sp. The maximum inulase production was achieved when inulin as carbon source and soybean meal as organic nitrogen source were included in the culture. The exoinulase was considered to be a constitutive enzyme produced not only by inulin but also by soluble starch or glucose. The purified enzyme on DEAE-cellulose and Sephadex G-200 column showed the maximal activity at $pH\;5.5{\sim}6.0$ and $50^{\circ}C$, but lost 65% inulase activity at $50^{\circ}C$ after 1 hour incubation. This exoinulase was activated by $Mn^{+2}$, wherease more that 80% inactivation was observed with $Ag^+$, $Hg^{+2}$ and $Fe^{+3}$. The enzyme was possibly a metalloenzyme in that EDTA and 8-hydroxyquinoline inhibited the enzyme. Km values for inulin (16.51 mM) and sucrose (14.62 mM) were in very close range suggesting mostly equal affinity toward the subatrates. However, the maximum velocity for inulin was 10 times greater than for sucrose.

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Effect of Addition of Koji on Quality of Amino Acid Soysauce (국(麴)의 첨가가 아미노산간장의 품질에 미치는 영향)

  • Kim, Chan-Jo;Lee, Suk-Kun;Lee, Jong-Soo;Park, Chang-Hee
    • Applied Biological Chemistry
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    • v.31 no.2
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    • pp.154-161
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    • 1988
  • In order to improve the quality of amino acid soysauce, this experiment was carried out as follows; koji added amino acid soysauce(KAAS) was prepared by addition of defatted soybean and meal koji into amino acid soysauce containing $0.5%{\sim}1.5%$ of total nitrogen. Various physicochemical characteristics of KAAS during aging were determined. Total nitrogen, amino-nitrogen, specific gravity, pure extract, total acidity and color were high in KAAS at high total nitrogen. After one month aging, reducing sugar was high in KAAS at high total nitrogen, but pH was high in KAAS at low total nitrogen. Ethyl alcohol was 2.07% in KAAS at 0.5% of total nitrogen after five months aging and 1.4% in KAAS at 1.5% of total nitrogen. Levulinic acid and lactic acid were high in KAAS at low total nitrogen. The results obtained above summarized as the quality of KAAS were highly good at $0.5{\sim}0.7%$ of total nitrogen after two or three months aging.

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Studies on the Protein of Korean Soybeans. -Part 1; Chemical Compositions of Korean Soybeans- (한국산(韓國産) 대두(大豆)의 단백질(蛋白質)에 관(關)한 연구(硏究) -(제1보(第1報)); 대두품종별(大豆品種別) 화학적(化學的) 조성분(組成分)에 관(關)하여-)

  • Kim, Z.U.;Byun, S.M.
    • Applied Biological Chemistry
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    • v.7
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    • pp.79-84
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    • 1966
  • 1. In order to elucidate the differences between varieties of Korean soybean, forty-nine subjects were examined for their chemical constituents. Their proportions varied considerably with the differences in variety. The moisture varied from 10.93% to 12.57%(aver. 11.95%), protein; 33.79% to 47.00%(aver. 39.8%) crude fat; from 16.32% to 24.79%(aver. 19.2%), crude fiber; from 3.03% to 5.57%(aver. 3.98%), ash; from 3.95% to 5.23%(aver. 4.6%) and nitrogen free-extracts (earbohydrates); from 16.58% to 26,81% (aver. 20.57%) Chemical composition of soybean was affected by the varieties as well as their localities of growth. 2. Of the total protein, 33.26% based on the soybean meal was soluble protein and 1.94% insoluble protein in average.

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Hypoglycemic Effect of Naturaceuticals Extract Supplementations in NIDDM Patients (천연소재 혼합물 섭취가 당뇨환자의 혈당 및 당화혈색소에 미치는 영향)

  • Kim, Hyun-Sook;Kim, Dae-Jung;Hwang, Ha-Jin;Lee, Hyun-Joo;Choe, Myeon
    • Applied Biological Chemistry
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    • v.50 no.1
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    • pp.68-71
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    • 2007
  • Cordyceps militaris, Artemisa capillaris, and Fagopyrum esculentum have been known to maintain normal blood sugar levels in folk medicine. We investigated the effects of these nutraceuticals extract supplementations on fasting and postprandial blood glucose in diabetes mellitus patients. The study population consisted of 50 diabetes subjects with a mean fasting blood glucose of 186.8${\pm}$6.2 mg/dl and postprandial blood glucose of 292.8${\pm}$10.3 mg/dl. They consumed 3 tea bags (3g per meal) of the extract of selected plants for 17 weeks. Patients treated with nutraceuticals extract supplementation showed a significant decrease of fasting blood glucose (118.4${\pm}$3.9 mg/dl) and postprandial blood glucose (160.5${\pm}$4.0 mg/dl) in 7 weeks. Nutraceticals extract supplemantation caused a significant decrease of 36.5% and 45% in fasting and postprandial blood glucose levels, respectively, and also significantly decreased HbA1c levels. This study shows that extract of nutraceuticals supplementation significantly lowered the fasting and postprandial blood glucose levels in NIDDM patients. These effects presumably contribute to the hypoglycemic activity.