• 제목/요약/키워드: less salty

검색결과 88건 처리시간 0.027초

직장인 대상 저염화 교육 프로그램의 효과 평가 (Evaluation of the Effectiveness of a Salt Reduction Program for Employees)

  • 김현희;신은경;이혜진;이난희;천병렬;안문영;이연경
    • Journal of Nutrition and Health
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    • 제42권4호
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    • pp.350-357
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    • 2009
  • 본 연구는 대구시 8개 병원과 사업체에 근무하는 직장인 251명을 대상으로 교육집단 166명, 비교육집단 85명으로 나누어 5주간 저염화 영양교육 프로그램을 운영하고 그 효과를 평가하였으며, 그 결과를 요약하면 다음과 같다. 1) 저염화 교육프로그램 실시 결과 교육전 두 집단간의 짠맛에 대한 미각판정치에 차이가 없었으나, 교육 후 교육집단의 경우 미각판정치가 유의하게 감소하였다 (p < 0.001). 또 한 교육 후 영양지식, 짜게 먹는 식태도 및 식행동이 비교육 집단에서는 유의한 차이가 없었으나 교육집단에서는 모두 유의하게 개선되었다 (p < 0.001). 2) 교육집단에서 24시간 소변 수집을 통한 나트륨 섭취량은 교육 전에 비해 교육 후 감소하였으나, 통계적으로 유의하지는 않았다. 3) 외식 빈도가 잦을수록, 외식비가 높을수록 짜게 먹는 경향이 있는 것으로 나타났으며, 미각판정치와 짜게 먹는 식행동 및 식태도간 유의한 상관관계를 나타내었다. 또한 짜게 먹는 식태도와 나트륨 섭취량간에 유의한 상관관계를 나타내어 식태도가 나쁠수록 나트륨 섭취량이 높은 것으로 나타났다.

간척지에서 수도 및 기타 작물의 내염성에 관한 연구 15. 간척지에 재배한 수도 엽층의 수광 효과에 미치는 염분의 영향 (Study on the Salt Tolerance of Rice and other Crops in Reclaimed Soil Areas 15. The Effects of Salt on the Efficiency of Sunlight Utilization of Rice Canopy in Reclaimed Saline Soils)

  • 임형빈
    • Journal of Plant Biology
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    • 제14권3호
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    • pp.60-65
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    • 1971
  • In order to observe the factors affecting light utilization efficiency in the canopy of a rice crop grown in reclaimed saline areas in Korea, 22 varieties of rice were cultured at the average salt concentration of 6.05mmhos/cm $25^{\circ}C$, (0.39%) in saline soils and non-saline silty loam soils. The inhibition of tillering ability by salt damage at the maximum tillering stage was greater than to growth in height. A significant direct correlation was observed between both ratios and salt concentration with each variety. In the salty areas the length of the flag leaf of the maturing stage showed a positive correlation with the production of rough rice while other living leaf showed a negative correlation. LAI of maturing stage was less in the salty area than in the non-salty area, while the former showed higher ratio in net assimilation and translocation to head with greater RGR before and after the heading stage.

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혈액투석 환자 대상 영양교육과 상담이 짠맛 미각, 영양지식 및 식태도 변화에 미치는 효과 (Effectiveness of Nutrition Education and Counseling on the Salty Taste Assessment, Nutrition Knowledge and Dietary Attitude of Hemodialysis Patients)

  • 이영미;이연경
    • 대한지역사회영양학회지
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    • 제18권4호
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    • pp.402-412
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    • 2013
  • The purpose of this study was to evaluate the effectiveness of nutrition education and counseling on the salty taste assessment, nutrition knowledge and dietary attitude of 21 hemodialysis patients. Five times of the nutrition education and three times of nutrition counseling were performed for a period of 5 months. Biochemical analysis revealed that creatinine was significantly high (p < 0.001), blood urea nitrogen and serum albumin were significantly low (p < 0.05, p < 0.01) and Na, K, Cl, K, P and uric acid were not significantly different. The distribution rate of unsalty taste preference were significantly high and the distribution rate of salty taste preference were significantly low after nutrition education and counseling (p < 0.001). Nutrition knowledge significantly improved following 5th month of education and counseling (p < 0.01). Particularly, the scores for questions related to sodium were improved. The dietary attitude was significantly improved during the counseling period (p < 0.05). There were improvements in responses to 'use food exchange list on diet' and 'habitually add salt or soy sauce before the meal'. According to these results, salty taste assessment, nutrition knowledge and dietary attitude were significantly improved by the hemodialysis diet therapy practices of hemodialysis patients. Therefore, we conclude that there was a need for low-salt diet education and nutrition counseling to help them recognize the taste of low-salt foods and strive towards a preference for less salty tasting foods and the consumption of a low-salt diet.

태풍 볼라벤에 의한 제주도 방풍림 조풍(潮風) 피해 (Salty Wind Damages in Windbreak Forests of Jeju Island by Typhoon Bolaven)

  • 최광희;최광용;김윤미
    • 대한지리학회지
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    • 제49권1호
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    • pp.18-31
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    • 2014
  • 이 연구에서는 제주도 지역에서 태풍에 의해 야기되는 조풍(潮風) 발생 및 식생에 나타난 피해의 시 공간적 특징을 밝히고자 하였다. 이를 위해 2012년 8월 하순 제주도를 강타한 태풍 볼라벤(BOLAVEN)의 통과시 기상자료를 분석하고 이후 야외답사를 수행하여 제주도 식생에 나타난 조풍해 정도를 조사하였다. 그 결과, 조풍해는 주로 제주도 남부 및 동부 해안지역에서 발생한 것으로 나타났으며, 태풍이 동반한 강한 남동풍과 상대적으로 적은 강수량이 그 원인으로 분석되었다. 조풍에 의해 해안에서 약 8km 범위 내의 삼나무(Cryptomeria japonica)와 해안지역의 곰솔(Pinus thunbergii)을 포함한 대부분의 식생이 피해를 입었으나, 그 피해정도 및 회복력은 수종별로 차이가 있었다. 조풍에 의한 식생 피해를 줄이기 위해서는 강풍성 마른 태풍이 접근 시 조풍해 발생을 예측하고 방제대책을 마련하는 것이 필요하다.

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서울시 일부 학부모의 나트륨 관련 식행동 및 미취학 자녀의 식행동과의 관련성 (Sodium-related Eating Behaviors of Parents and Its Relationship to Eating Behaviors of Their Preschool Children)

  • 김예슬;이홍미;김정희
    • 대한지역사회영양학회지
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    • 제20권1호
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    • pp.11-20
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    • 2015
  • Objectives: The purpose of this study was to examine mothers' eating behavior and salty taste and its relationship to their preschool children's eating behaviors. Methods: This survey was conducted by self-report after getting permission from sixty one mothers who had preschool children. The questionnaire was focused on mothers' salty test and salt-related eating behavior of both mothers and their preschool children. Results: Comparison of eating behavior score between mother and their preschoolers showed that mothers' score was lower than their preschoolers' one. Salty foods with high preference and intake frequency by mothers and preschoolers were 'salted dry fish, stock fish' and 'soup, stew, noodle soup'. In addition, there were strong positive correlations between preference and intake frequency on most of the salty food items. Intake of Ramen soup was significantly different (p < 0.001) between the two groups. Preschoolers ate less ramen soup compared to their mothers. Conclusions: Overall results showed that preschoolers' dietary behavior was better than the mothers' one. However, preschoolers' dietary behavior was significantly influenced by their mothers. Therefore, mothers should have an appropriate eating behavior in order to have a positive influence on their children's eating habits. In addition, the results suggested that proper nutrition education is needed for mothers of preschool children.

채식을 하는 여승과 비채식 성인여성의 혈중 지질수준, 혈당, 혈압에 관한 연구(II) -짠맛에 대한 기호를 중심으로- (A Study of Serum Lipid Levels, Blood Sugar, Blood Pressure of Vegetarian Buddhist Nuns and Non-Vegetarian Female Adults (II) - Based on Favored Salty Taste -)

  • 차복경
    • 한국식품영양과학회지
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    • 제31권5호
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    • pp.871-876
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    • 2002
  • 우리나라에도 심혈관질환으로 인한 사망률이 점차 증가하고 있다. 이에 본 연구에서는 채식과 짠맛에 대한 기호와 혈청 지질 수준 및 혈당, 혈압과의 관계를 규명하기 위한 연구의 일환으로 채식을 하는 비구니스님을 대상으로 하여 연구한 결과를 요약하면 조사대상자의 평균나이는 채식인 44.2세, 비채식인 40.5세, 채식인의 평균 채식기간은 13.2년이었으며, 채식인은 주로 매운맛, 단맛, 신맛의 순으로 비채식인은 단맛, 신맛, 매운맛의 순서로 좋아하였다. 채식 기간별로는 10년 이하인 군과 20년 이상인 군에서는 매운맛, 단맛, 신맛, 쓴맛, 짠맛, 느끼하고 기름진 맛의 순으로 좋하는 것으로 나타났으며 10~20년 사이인 군에서는 매운맛, 쓴맛, 신맛, 단맛, 짠맛, 기르지고 느끼한 맛의 순으로 좋아하는 맛이 바뀌었는데 이는 건강지식과 건강에 대한 관심도의 차이 때문인 것으로 생각된다. 조사대상자중 ‘식사시에 짜게 먹는 편이다’라고 답한 사람은 채식인 38.8%, 비채식인 52.8%로 비채식인이 짜게 먹는 것으로 나타났다. ‘보통이다.’고 한 사람이 채식인 33.9%, 비채식인 33.6%로 거의 비슷하였으며, ‘싱겁게 먹는다’고 한사람은 채식인 27.3%, 비채식인 13.6%로 채식인이 싱겁게 먹는 것으로 나타났다. 식습관 점수는 채식인은 25.1, 비채식인은 23.1로 채식인의 식습관 점수가 유의적으로 높았으며(p<0.05), 또한 채식기간별로는 채식기간이 10년 미만인 군에 비해 10년 이상인 군의 식습관 점수가 유의적으로 높게 나타났다. 총 콜레스테롤, LDL-cholesterol, 동맥경화지수는 두 군 모두 싱겁게 먹는다고 한 군에 비해 짜게 먹는다고 한 군에 비해 짜게 먹는다고 한 군이 유의적으로 높았다. 혈압은 두 군 모두 짠맛에 대한 기호와는 유의적인 차이를 보이지 않았으나 높아지는 경향을 보였다. 중성지방, HDL-cholesterol, 혈당은 두군 모두 짠맛에 대한 기호와 유의한 상관을 보이지 않았다. 이상의 결과에서 볼 때 본 연구와 동일인을 대상으로 한 연구 I에서 본 바와 같이 채식군은 비채식군에 비해 BMI, RBW, WHR, %BF가 유의적으로 높았음(p<0.05)에도 심혈관 질환 관련인자인 총 콜레스테롤, LDL-cholesterol, AI, 수축기 혈압 및 혈당이 비채식군에 비해 유의적으로 낮았을 뿐만 아니라 (p<0.01) 짠맛에 대한 기호는 혈중 콜레스테롤 LDL-cholesterol, AI에 영향을 미치는 것으로 나타났으나 채식인은 비채식인에 비하여 식사시에 싱겁게 먹고 식습관도 좋은 것으로 나타났다. 앞으로 더 많은 연구가 이루어져야 할 것이지만 채식을 하면 심혈관 질환 위험인자의 수준을 낮추어 심혈관 질환의 예방 치료에 도움이 될 것으로 사료된다.

서울지역의 김치섭취에 관한 실태조사 (Consumption Pattern of Kimchi in Seoul Area)

  • 강선이;한명주
    • 한국식품조리과학회지
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    • 제18권6호
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    • pp.684-691
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    • 2002
  • The objectives of this study were to determine the consumption pattern and importance of Kimchi in our meals, and the preference of Kimchi. The 77.0% of the housewife respondents were preparing Kimchi at home. The reasons for not making Kimchi were ‘don't have time’(39.4%), ‘don't know how to make Kimchi’(18.2%) and ‘don't eat much’(18.2%). The amounts of daily Kimchi intake of the respondents were ‘less than 50g’(42.3%) or ‘50-100g’(29.8%). They are Kimchi because it was ‘delicious’(48.4%) or ‘habitual’(39.5%). The 70.0% of the respondents answered that Kimchi was important in each meal. The most respondents favored ‘moderate’ in the degree of fermentation(48.1%), hot taste(65.0%) and salty taste(72.4%). As the age of the respondents increased, they favored less sour, less hot and less salty taste. Baechu Kimchi(4.15), Chonggak Kimchi(3.89), Dongchimi(3.85), Kkaktugi(3.74), water Kimchi(3.67) were preferred by the respondents. The 73.97% of the respondents preferred Kimchi Jjigye. The 10- to 19-years old respondents preferred Kimchi Jjigye(52.8%), Kimchi pan cake(24.5%) and fried rice with Kimchi(17.0%).

대구시 나트륨 줄이기 실천음식점 종사자와 고객의 짠 음식 선호도에 따른 나트륨 저감화 실천도 및 나트륨 추정섭취량 비교 (Comparison of Sodium Reduction Practice and Estimated Sodium Intake by Salty Food Preference on Employees and Customers of Sodium Reduction Restaurant in Daegu, Korea)

  • 이수진;김건엽;이연경
    • 대한지역사회영양학회지
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    • 제27권1호
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    • pp.27-35
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    • 2022
  • Objectives: The purposes of this study were to compare the degree of sodium reduction practice and estimate sodium intake by salty food preference. Methods: Sodium reduction practices, salty food preferences and estimated sodium intake were surveyed for restaurant owners (n = 80), employees (n = 82) and customers (n = 727) at the restaurants participating in the sodium reduction project in Daegu, Korea. Estimated sodium intake was performed by examining sex, age, body mass index (BMI), salty eating habit and dietary behaviors. Results: The degree of sodium reduction practice was significantly higher in salinity meter use (P < 0.001), low salt seasonings (P < 0.001) and efforts to make the foods as bland as possible overall (P < 0.001) in the restaurants participating in sodium reduction project than in homes (P < 0.001). The degree of sodium reduction practice appeared lower in the high salty food preference group than in the low-preference group in such items as efforts to make the foods as bland as possible overall (P < 0.05) and washing the salty taste and then cooking (P < 0.05). The high-preference group showed high-salt dietary behavior, including eating all the soup until nothing was left (P < 0.05) more than the low-preference group, but low-salt dietary behavior included checking the sodium content in processed foods (P < 0 .0 5) less than the low-preference group. The high-preference group was higher in the soup and stew intake frequency than the low-preference group (P < 0.05) and much lower in nuts (P < 0.05) and fruits (P < 0.05) intake frequency. The high-preference group had a higher salty eating habit (P < 0.05), salty taste assessment (P < 0.05) and estimated sodium intake (P < 0.05) than the low-preference group. Conclusions: The present study showed that the salty food preference was strongly associated with lower sodium reduction practice and higher estimated sodium intake.

노인의 영양상태에 미각변화가 미치는 영향 (Effect of Age-related Changes in Taste Perception on Dietary Intake in Korean Elderly)

  • 김화영
    • Journal of Nutrition and Health
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    • 제30권8호
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    • pp.995-1008
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    • 1997
  • This study was performed to investigate the change in taste perception during aging and its effects on dietary intake in Korean elderly. The subjects were female aged 65 through 90 in the Anyang area, and college women were included as a comparison group . Dietary intake of the elderly(n=155) and young subjects (n=38) was measured by a 3 day diet record. The taste threshold and 'just right' concentrations(JRC) for sweet and salty tastes were assessed by sensory evaluation . Sucrose solution (0.0.,0.4,0.6,0.8,1.0, 1.2%) and salt solution(0, 0.02, 0.03,0.06,0.09,0.12,0.15%) were used to establish thresholds. for JRC assessment, four suprathreshold sucrose concentrations of 5, 8, 11 and 14% in orange-pineapple flavored juice and salt concentrations of 0.20, 0.34, 0.50and 0.75% in beef stock were prepared. Mean intakes of energy, protein , vitamin A, thiamin , riboflavin, niacin ,calcium and iron of the elderly were below the Korean Recommended Dietary allowances. The elderly showed higher taste thresholds than young subjects of both sweet and salty tastes consumed less calories. Needs to bespecified. The older subjects having high threshold or JRCs for sweet and salty tastes consumed fewer calories from protein and fat. Pearson correlation coefficients was between JRC for sweet and salty tastes 0.54(p<0.01). The correlation coefficients between tastes threshold and nutrient intakes were very low for both age groups. Unlike the college women, in the elderly the JRC of sweet taste of the orange-pineapple juice were negatively correlated with intakes of energy, protein, fats, thiamin , riboflavin , niacin ,vitamin C , iron and consumption of meat and egg food groups (p<0.01). In summation age-related alterations in sweet and salty taste perception were observed in the elderly and dietary intakes of the elderly see to be influenced by these taste perception changes.

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울산시민의 건강실천을 위한 식생활 행태 (Dietary Behaviors of Adults for Health in Ulsan City)

  • 신애숙;김광기
    • 한국식생활문화학회지
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    • 제15권1호
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    • pp.17-28
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    • 2000
  • This paper is an effort to describe dietary behaviors to keep them healthy among adults. A probability sample was drawn from residents aged between 15 and 60 living in Ulsan City area through a multi-staged cluster sampling method. The data collected by face-to-face interview includes 1,232 respondents. Both univariate and bivariate analyses were employed to describe the dietary behaviors. The dietary behaviors in this study includes preference of taking fat-part of meat, fried food, salty food, hot-taste food, drinking coffee and milk, and taking supplementary medicine. About half of the respondents reported to take fat removed when eating meat, and more than 68% of them preferred not to take any kinds of fried food. With respect to preference of salty and hot-taste food, 39.6% of the respondents take medium-salty and 39.4% do hot-taste food. A third of the respondents drink two-four cups of coffee a day. Those who reported not to drink milk at all were prevalent(37.4% of the respondents) than expected. However, less than 20% of the respondents reported to have any kinds of supplementary health food in a year. These dietary behaviors were examined by sociodemographic characteristics for bivariate analyses.

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