• Title/Summary/Keyword: 채식

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A Comparison of Botanical , Chemical Composition and Dry Matter Digestibility between Collected Herbage Samples From Fistulated Sheep and Offered Herbage Samples by Pasture Types (초지이용별 Fistula 시술면양에 의한 채색전과 채식한 초류의 식생비율 , 화학적성분 및 건물소화율 비교)

  • Lee, In-Duk;Myong, Jeon;Yun, Ik-Suk
    • Journal of The Korean Society of Grassland and Forage Science
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    • v.8 no.1
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    • pp.8-13
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    • 1988
  • The botanical, chemical composition and dry matter digestibility of collected herbage samples from sheep fitted esophageal fistula were compared to those of offered herbage samples by the sown pasture, oversown pasture and forest pasture at the 3rd flush stage (25cm grass height). Experimental fields was treated by one plot design and lasted from Aug. 1987 to Oct. 1987 at Chungnam National University, Daejon. The results obtained are summarized as follows: 1. The botanical composition of collected herbage samples was different from offered herbage samples and this difference seemed to depend on diet selection. 2. The sheep consistantly selected more ladino clover than orchardgrass and tall fescue. 3. Crude protein content of collected herbage samples was high (P<0.01) and NDF content was low (P<0.01) on the sown and oversown pastures but forest diets contained more crude fat content (P<0.05) and less crude protein and NDF content (P<0.01) than offered herbage samples. 4. Dry matter digestibility of collected herbage samples was higher than offered herbage samples (P<0.0 1) and this difference was found out among pasture types.

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A Nutritional Survey of Buddhist Nuns (채식을 하는 승려들의 영양실태에 관한 연구 I - 운문사 여승들에 대한 사례연구를 중심으로 -)

  • Yoon, Jin-Sook;Lee, Won-Jung
    • Journal of Nutrition and Health
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    • v.15 no.4
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    • pp.268-276
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    • 1982
  • A nutritional survey was made in 45 healthy Buddhist nuns (age : 20-34 yr) who have been vegetarians for more than 5 years and 20 female college students (aga : 20-22 yr) as a control group in Kyungpook province. Daily calorie intake of the Buddhist nuns and students were 1947 and 1815 kcal, respectively. The ratio of percent calorie of carbohydrate : fat : protein from total calories in the Buddhist nuns was 84 : 11 : 5 and that of the students was 70 : 15 : 15, respecting. The Buddhist nuns had significatly higher carbohydrate intake but markedly lower lipid intake than the students. Daily intakes of thiamin, niacin and ascorbic acid in the Buddhist nuns were higher, but those of iron, calcium and vitamin A were lower than the recommended daily allowances. Compared with the students, the Buddhist nuns had greater intakes of ascorbic acid, vitamin A, thiamin, niacin, and calcium. Anthropometric measurement showed that the Buddhist nuns had significantly higher values than the students in body weight, skinfold thickness, body surface area, and obesity index. There were highly significant correlations between anthropometric measurements and obesity index(0.55< r <0.99). On the other hands, correlation coefficients between nutrients intakes and skinfold thickness and obesity were very low(0.01< r <0.37). The Buddhist nuns and students showed similar normal values of hemoglobin concentration, hematocrit, and blood pressure.

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Pressure Pain Threshold Measurement Using a Pressure Algometer in Myofascial Pain Syndromes (근근막 통증 증후군에서 Pressure Algometer를 이용한 골격근 압통 역치에 관한 연구)

  • Kwon, Young-Eun;Lee, Su-Jong;Yoon, Chae-Sik;Lee, Jun-Hak
    • The Korean Journal of Pain
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    • v.14 no.1
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    • pp.32-36
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    • 2001
  • Background: There is no reliable objective test for the diagnosis of myofascial pain syndromes. The aim of this study was to evaluate the usefulness of a pressure algometer for the diagnosis of the trigger points and for the evaluation of the treatment in myofascial pain syndromes (MPS). Methods: Twenty female patients with clinical MPS of shoulder were included in this study. Pressure pain thresholds were measured by a pressure algometer at three different sites including the trapezius, supraspinatus and infraspinatus before, and then the 1st, 3rd and 7th days after TPI. Results: Mean pressure pain thresholds were lower in patients with MPS in than normal volunteers in all the examined skeletal muscles. Mean pressure pain thresholds in patients with MPS were increased significantly after TPI in all the examined skeletal muscles. Conclusions: Pressure algometer can be used as relatively objective diagnostic tool for locating trigger points and to quantify the effect of TPI in MPS. However, more investigation is necessary.

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A Study on Ship-handling Difficulty in Bend Channels (조선환경스트레스 모델을 이용한 편도항로 만곡부에서의 선박조종 난이도 평가에 관한 연구)

  • 나상각;문채식;윤명오;금종수;노창균
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.9 no.1
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    • pp.57-63
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    • 2003
  • Marine traffic system is composed of ship, ship's operators and traffic environment The navigation channel is a part of traffic environment and the design of channel is a crucial factor for safe navigation This paper aims to evaluate ship-handling difficulty in straight and bend channels with an Environmental Stress model(ES-model). The ES-model is used to evaluate ship handling difficulty quantitatively on the basis of the ship operator's subjective judgement for safety in navigation The calculation of ES value was made on the basis of three factors such as channel width, ship's length and speed in straight and channels for safe navigation. The interrelation between factors was analyzed and reasonable design standards of channel width, ship's length and speed were proposed for safe navigation of ship in bend channel.

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Calcium Metabolism and Eggshell Formation in Laying Hens Fed Self-selected Feeds (산란계의 선택 채식시 칼슘이 난각형성과 체내대사에 미치는 영향)

  • 이덕수;이영철;이규호
    • Korean Journal of Poultry Science
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    • v.22 no.4
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    • pp.193-202
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    • 1995
  • This study was carried out to investigate the effects of diverse dietary Ca levels and to determine whether bone mineral metabolism is influenced by the arnount of dietary Ca when given a choice of diets containing various levels of Ca. Forty Hy-line brown laying hens housed in separate cages were fed self-selected Ca diets. Birds were allowed a 7-day adaptation period followed by an 8-day collection period. Feed and water were available for ad libitum consumption. Eggs and excreta were collected at 6-h intervals during the day for mineral analysis. The Ca contents in excreta and retained Ca in the body on egg forming day were proportional to the amount of daily Ca intake. The retained Ca in the body were 0.97 g in control and 1.24~1.74 g in self-selected groups, respectively. Daily Ca contents (%) in tibial cortex were not consistent with feeding time intervals. The Ca content in tibial medulla in control group was lower than those of self-selected feeding groups(P<.05). The medullary Ca content in all treatment groups increased from 10:00 to 16:00 in a day. Ca content in plasma was low between 10:00 and 16:00 and was high between 22:00 and 04:00 in the following day.

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Study on the Use of Orchargrass-Red Clover Mixture I. Effect of Plant Composition on Intake , Digestibility and Preference by Korean Native Goats. (Orchargrass-Red Clover 혼파이용에 관한 연구 I. 초종구성비율이 산양의 섭취량 , 소화율 및 선택 채식성에 미치는 영향)

  • Lee, I.D.;Myung, J.;Song, W.S.;Chun, Y.K.
    • Journal of The Korean Society of Grassland and Forage Science
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    • v.7 no.1
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    • pp.31-36
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    • 1987
  • 1. Dry matter intake was significantly increased above the 30% red clover plant composition (p<0.05) as compared with 100% orchardgrass plant composition. However, there was a significant positive correlation (p<0.05) between the content of CP and dry matter intake, and was a significant negative correlation (p<0.05) between the content of NDF and dry matter intake. 2. Dry matter digestibility was significantly increased with the increase of red clover plant composition as compared with 100% orchardgrass plant composition (p<0.05). Digestible dry matter intake was significantly increased above the 20% red clover plant composition (p<0.05) as compared with 100% orchardgrass plant composition. However, there was a significant positive correlation (p<0.05) between the content of CP and digestible dry matter intake, and was a significant negative correlation (p<0.01) between the content of NDF and digestible dry matter intake. 3. Preference of herbage samples tended to markedly increased with the increase of red clover plant composition.

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The study for the intake in quantity of the salt and the salinity measurement of the soy sauce (식염(食鹽)의 섭취량(攝取量)과 장유(醬油)의 염도측정(鹽度測定)에 관한 연구(硏究))

  • Lee, Geum-Yeong;Kong, Yeong-Ja
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.4 no.1
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    • pp.55-58
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    • 1975
  • (1) 가족계획사업(家族計劃事業)이 10여년간(餘年間) 계속(繼續)되고 있으나 아직도 농촌(農村)에서는 그 성과(成果)가 저조(低調)한 것 같은데, 비단 농촌(農村)뿐만은 아니지만 전국적(全國的)으로 본사업(本事業)에 적극(積極) 주력(注力)하여 인구증가(人口增加)를 억제(抑制)하고 식량(食糧)을 위시(爲始)하여 식염(食鹽)의 소비량(消費量)도 줄이는 데 가일층(加一層) 노력(努力)해야 소득증대(所得增大)에도 이바지할 것으로 여긴다. (2) 도시(都市)가 농촌(農村)보다는 약간 덜 짜게 먹는 형편(形便)이기는 하나 하루 평균(平均) 섭취(攝取)해야 할 식염량(食鹽量)(20g)보다는 도시(都市)와 농촌(農村)이 다 같이 필요이상(必要以上)으로 4배(倍)나 많은 식염(食鹽)을 섭취(攝取)하므로 하루 빨리 소득증대(所得增大)를 모색(摸索)하여 채식위주(菜食爲主)의 식생활(食生活)에서 벗어날 수 있는 식생활(食生活) 개선(改善)이 있어야 하며 많은 식염(食鹽)의 섭취(攝取)에서 유발(誘發)되는 이차적(二次的) 부작용(副作用)을 추구(追究)하여 만일(萬一) 그것이 발견(發見)된다면 그 해결방안(解決方案)을 연구(硏究)해야 할 것이다. 이것에 또한 본연구(本硏究)의 더 큰 의의(意義)가 있다고 하겠다.

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A Longitudinal Study on Energy, Protein, Lipid and Lactose Intakes of Breast-fed Infants of Lacto-ovo-vegetarian (채식 수유부의 수유기간별 영야의 에너지, 단백질, 지질, 락토오스 섭취량에 관한 연구)

  • 최경순
    • Journal of Nutrition and Health
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    • v.30 no.5
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    • pp.512-519
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    • 1997
  • To investigate the energy, protein, lipid, and lactose intakes of breast-fed infants of lacto-ove-vegetarians, 25 infants(13 boys, 10 girls) were examined on the 0.5th, 1st, 2nd, and 3nd months of lactation. The amount of breast milk intake was determined by a test-weighing method, and the energy content of protein, lipid, and lactose was calculated using the Atwater factor. Thedaily energy intake for boys averaged 316, 436, 447, and 431kcal and that of girls averaged 284, 399, 401, and 390kcal during lactation, respectively. Average energy intake of boys from milk from 2nd week to the 3rd month postpartum was significantly higher than that of girls(p<0.05), because milk intake volume of boys was much higher than that of girls. The protein intake of boys on 2nd week-3rd month averaged 7.33g/day and that of girls averaged 6.29g/day. The lipid intake of 2nd week, months averaged 21.8g/day and that of girls averaged 20.1g/day. The lactose intake of boys averaged 45.48g/day, while that of girls averaged 41.09g/day. The mean intake of protein and lactose in boys was significantly higher than that of girls.

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Values and Concepts for the Establishment of Korean Vegetarianism: A Focus on the Historical Development of the Vegetarian Movement (베지테리언 음식으로서 한식의 가치와 개념 정립을 위한 제언 - 채식주의 운동의 역사적 전개과정을 중심으로 -)

  • Chae-Lin, Park
    • Journal of the Korean Society of Food Culture
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    • v.37 no.6
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    • pp.467-476
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    • 2022
  • This article defines the characteristics of Korean vegetarianism by tracing the changes in the core motives revealed in the historical development of the vegetarian movement that started in the West. We further explore and compare the limitations of the vegetarian movement conceived in the West with the essential values, 'How can Korean vegetarian culture gain the upper hand?'. Our results indicate that the sequential changes of the motives inherent to the flow of the modern vegetarian movement were <religious-philosophy>, <political-society>, and <healthy-nutrition>. This settled the transition from 'vegetarianism as an ideological form' to 'vegetarianism as a lifestyle', making it a more becoming way of life. However, along with the spread of 'vegetarian lifestyle as a form of life', commercial vegetarianism, which overshadows the essential value of vegetarianism, continued to flourish due to the modern capitalist industrial system. To curb commercialization, the necessity arose to establish a new vegetarian diet with a propensity towards an 'ecological-environmental point of view'. Thus, in order to establish the term and concept of a vegetarian diet for Korean vegetarian characteristics, we propose the formation of a vegetarian term and concept suitable for the Korean vegetarian culture.

Awareness and Consumption Behavior of Vegetarians and Omnivores on Plant-based dairy alternatives (식물성 대체 유제품(Plant-based dairy alternatives)에 대한 채식주의자와 잡식주의자의 인식 및 소비행동)

  • Mirae Shin;Jieun Oh;Mi-Sook Cho
    • Journal of the Korean Society of Food Culture
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    • v.38 no.3
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    • pp.154-162
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    • 2023
  • This study investigated the awareness and consumption behavior of 118 vegetarians and omnivores toward plant-based dairy alternatives. The preference and choice attribute questionnaires were compared. Significant differences were obtained between the two groups when considering the purchase experience, preference, and selection attributes of plant-based dairy alternatives. Vegetarians had more experience purchasing plant-based dairy alternative products. In both groups, environmental and animal protection were the major factors that influenced the highest response rate for purchasing plant-based dairy alternatives. The preference score of vegetarians for plant-based dairy alternative products was high, indicating that vegetarianism had a significant effect on their preference for plant-based dairy alternative products. Analysis of selection attributes revealed that price, product weight, appearance, and manufacturer were considered important by vegetarians, whereas nutritional components and labeling, manufacturing environment, composition of ingredients, and taste and texture were considered more important by the omnivores. Results of this study can be used as basic data for the future development of the fast-growing industry producing plant-based dairy alternative products.