• Title/Summary/Keyword: 비타민 C.

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춘곤증을 이기는 봄 음식

  • KOREA ASSOCIATION OF HEALTH PROMOTION
    • 건강소식
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    • v.31 no.3 s.340
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    • pp.28-29
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    • 2007
  • 봄에는 인체가 기지개를 펴면서 신진대사가 왕성해진다. 그런 만큼 노폐물이 몸에 축적돼 피로가 금방 쌓이게 마련이다. 봄에 수시로 눈꺼풀이 감기는 춘곤증이 생기는 것도 이러한 이유다. 나른한 봄의 피로를 푸는 방법엔 여러 가지가 있지만 그 중 하나가 바로 음식 섭취다. 춘곤증 치료제로 가장 효과적인 반찬은 비타민 C가 풍부한 신선한 봄나물. 생채나 숙채 혹은 국으로 즐기는 봄나물은 춘곤증으로 인해 잃은 입맛을 되찾아주고 원기를 돋워줄 것이다.

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월간닭고기

  • 한국계육산업협회
    • Monthly Korean Chicken
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    • v.2 no.1 s.7
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    • pp.2-4
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    • 1996
  • 계육산업의 시설집약적 산업전환 절실 - 비타민 C,D첨가계군 골격계질병 발생 감소 - 닭 복수증 조기진단위해 박차 - 이탈리아, 가금산업 매년 RN준한 성장 과잉생산 불안요소도 내제 - 오존 활용으로 계육 오염 크게 감소시켜 - 러시아 질병으로 닭생산 감소 - 95년도 닭고기 소비촉진사업 활발 - 부업규모 축산 $20{\%}$상향조정 - 일본 육계배설 질소량 절감기술 개발 - 태국, 닭고기 생산에 박차

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작물별 주요 병해 - 수박

  • Lee, Se-Won
    • Life and Agrochemicals
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    • s.250
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    • pp.36-37
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    • 2009
  • 보통 $7\sim8$월에 수확하는 수박은 수분이 96%로 대부분이 당질이며 비타민은 극히 적으나 많은 양의 과당은 신장병에 좋다고 한다. 주과육 중에 있는 citrulline과 arginine은 이뇨효과는 껍질 쪽이 뛰어나다. 또한 씨에는 linoleic acid가 풍부하여 동맥경화 예방 효과가 있다. 저장은 보통 최적 온도 $2.2\sim4.4^{\circ}C$, 최적 습도 $80\sim85%$의 저온이며 $1\sim2$주간 저장 할 수 있다.

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Effect of Licorice Root(Glycyrrhiza Uralensis Fischer) on Dongchimi Fermentation (감초 첨가가 동치미의 발효숙성에 미치는 영향)

  • 장명숙;문성원
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.24 no.5
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    • pp.744-751
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    • 1995
  • Effect of licorice root(Glycyrrhiza Uralensis Fischer) on the Dongchimi(watery radish kimchi) fermentation was investigated by measuring physicochemical, microbiological and sensory properties during fermentation up to 41 days. Dongchimi with the various levels(0, 0.5, 1.0, 1.5%) of licorice root was fermented at two temperatures : Group A was fermented at $10^{\circ}C$ and group B was fermented at $4^{\circ}C$ after keeping at room temperature($16{\pm}0.5^{\circ}C$) for 24 hours. During the fermentatiion, pH was slowly lowered in all Dongchimi samples and pH of Dongchimi added licorice root was a little higher than that of Dongchimi without licorice root. Total acidity of group A was slightly larger than that of group B and Dongchimi added licorice root showed small content than that of Dongchimi without licorice root. Reducing sugar content was reached maximum value in 13 days of fermentation in Dongchimi added licorice root of group A and B, group A decreased remarkably in 32 days of fermentation in all samples and group B was maintained in the rest sample except for Dongchimi without licorice root and Dongchimi added 1.5% licorice root. Total vitamin C of Dongchimi added licorice root was slightly higher than that of Dongchimi without licorice root of two groups. Lightness lowered gradually with the fermentation and Dongchimi without licorice root decreased a little than that of Dongchimi added licorice root. The number of lactic acid bacteria in Dongchimi added licorice root was more numerous than that of Dongchimi without licorice root. As a result of the sensory evaluation, group B showed higher scores than group A and Dongchimi added 0.5% licorice root was the most preferable one.

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Oxidative Stability of Grape Seed Oils Under Different Roasting Conditions (볶음조건에 따른 포도씨유의 산화안정성)

  • Jang, Sung-Ho;Lee, Seon-Mi;Jeong, Heon-Sang;Lee, Jun-Soo
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.39 no.11
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    • pp.1715-1718
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    • 2010
  • The oxidative stability of grape seed oils (GSOs) prepared from grape seeds roasted at different temperatures (100, 150 and $200^{\circ}C$ for 1 hr) was evaluated and compared with that of GSO from unroasted grape seed. Stability of the GSOs stored in air at $50^{\circ}C$ up to 40 days was assessed by acid value (AV) and peroxide value (PV). Simultaneously, the cont ents of tocopherols and tocotrienols and color changes were monitored up to 40 days. During the storage period, the PV of the unroasted GSO increased from 1.95 to 90.72 meq/kg. On the other hand, the PV for GSOs roasted at 100, 150 and $200^{\circ}C$ increased from 1.96, 2.03, 1.98 to 76.09, 71.72, 49.38 meq/kg, respectively. AV is in conformity with PV. Color development of GSOs increased as roasting temperature increased. The contents of tocopherols and tocotrienols in GSOs increased as roasting temperature increased from 100 to $200^{\circ}C$. The contents of tocopherols and tocotrienols gradually decreased along with the storage period. These results suggest that roasting treatment prolongs the oxidative stability of GSOs.

Evaluation of nutritional status and adequacy of energy and nutrient intakes among atopic dermatitis children under 12 years of age: based on Korea National Health and Nutrition Examination Survey data (2013-2015) (12세 미만 아토피 피부염 어린이의 에너지 및 영양소적정섭취 수준 평가: 2013-2015년 국민건강영양조사 자료를 바탕으로)

  • Kim, Hye Won;Kim, Ji-Myung
    • Journal of Nutrition and Health
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    • v.53 no.2
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    • pp.141-154
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    • 2020
  • Purpose: Atopic dermatitis (AD), a typical chronic disease in children, is an allergy disease that is highly associated with food. Thus, attention to food intake is needed to prevent and manage it. Therefore, we analyzed differences in food and nutrient intakes depending on AD status in under 12-year-old children. Methods: A total of 2,690 participants were enrolled in this study from the combined 2013-2015 Korea National Health and Nutrition Examination Survey. Subjects were divided into an AD group and normal group (non-AD group). General characteristic, food and nutrients intakes, and prevalence of insufficient and excessive nutrient intake were analyzed using χ2 test and regression analyses. The AD odds ratio (OR) for insufficient and excessive nutrient intakes was analyzed using multiple logistic regression analyses. Results: Food and nutrient intakes were not significantly different between the AD and non-AD groups. However, the ratio of calcium intake to recommended nutrient intake was about 70% in both groups, which can be attributed to the overall lack of calcium intake among Korean children. There were no differences in energy or nutrient intakes between the groups, but compared with Korean Dietary Reference Intakes for Koreans, the appropriate intake ratios of fat and vitamin C in the AD group were higher than those in the non-AD group. The AD OR decreased when fat was consumed at above appropriate levels and vitamin C was consumed at lower or excess levels. Conclusion: In children, AD may be related to the nutrient intake ratio of fats and vitamin C, and we speculate that these results were affected by dietary restrictions for AD management.

Effects of Strength of Nutrient Solution on the Growth and Essential Oil Content of Marjouram(Origanum majoraana) and Oregano(Origanum vulgare) (마죠람과 오레가노의 생육 및 장유함량에 미치는 양액농도의 효과)

  • Kang, Ho-Min;Na, Cheol-Wook;Park, Kuen-Woo
    • Journal of Bio-Environment Control
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    • v.12 no.4
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    • pp.235-239
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    • 2003
  • This study was carried out to investigate a adequate strength of nuttient solution in production of marjoram and oregano by hydroponicsl Two herbs were grown for 40days with the strength of 0.5, 1.0, 2.0, and 3.0 dS${\cdot}m^{-1}$ in herb's nutrient solution developed by European Vegetable R & D Center, Belgium. the growth, vitamin C, and essential oil content of marjormam were higher in the treatment of 0.5 dS${\cdot}m^{-1}$ than the other treatments tested. But marjoram growtn with the sstrength of 20. and 3.0 dS${\cdot}m^{-1}$ had the highest mineral contents and essential oil content, respectively. Elevated strength of nutirent solution decreased chlorophyll content. In oregano, the growth was vest in the stength of 0.5, but withered in the strength of 3.0 The chlorophyll content was the lowest in the strength of 0.2dS${\cdot}m^{-1}$, while vitamin C contents had no statistical differences among treatments, Oregano grown with 1.0 dS${\cdot}m^{-1}$had the highest mineral and essential oil content, but the oil yield washighest in the treatment of 0.5 dS ${\cdot}m^{-1}$. In conclusion, the strength of 0.5 dS${\cdot}m^{-1}$ herb's nutrient solution was adequated in production of marjorma and oregano in hydroponicc system.