• Title/Summary/Keyword: vegetable fiber

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Metabolic Syndrome Risk according to Fruit and Vegetable Intake in Middle-aged Men - Using the Korea National Health and Nutrition Examination Survey (KNHANES) 2013~2015 - (중년 남성에서 과일·채소 섭취량에 따른 대사증후군 위험도 비교 - 제6기(2013~2015년) 국민건강영양조사 자료 이용 -)

  • Her, Eun-Sil
    • The Korean Journal of Food And Nutrition
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    • v.30 no.5
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    • pp.1048-1057
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    • 2017
  • The purpose of this study was to compare nutrient intake, health-related factors, and risk factors for metabolic syndrome and to investigate the prevalence odds ratio according to fruit and vegetable intake among middle-aged Korean men. Subjects included 1,677 men aged 40 - 64 years. The average intake of fruits and vegetables was $578.48{\pm}5.90g/day$. Forty-nine percent of the subjects were categorized into the deficient group based on the intake of fruits and vegetables, and the other subjects were categorized into the adequate group. There was a significant difference in the nutrient density per 1,000 kcal of energy, minerals, vitamins, and dietary fiber between the fruit and vegetable intake groups (p<0.001). In terms of health-related factors, only the current smoking rate in the deficient group (57.9%) was higher than that in the adequate group (45.4%) (p<0.001). There was no significant difference in the risk factors for metabolic syndrome between the fruit and vegetable intake groups. Proportion of serum triglycerides (42.6%) was the highest at a rate that exceeded the criteria for risk factors for metabolic syndrome, but systolic blood pressure (21.7%) showed a very low rate. The fasting blood glucose, serum triglycerides, and diastolic blood pressure were significantly higher in the deficient group than in the adequate group (p<0.05). Prevalence of metabolic syndrome was 31.2%. OR for prevalence of metabolic syndrome related to fruit and vegetable intake was 1.270 times higher in the deficient group than in the adequate group (p<0.05). Also, when the daily fruit intake was increased by 100 g, the prevalence of metabolic syndrome was reduced by 0.948 times but it was not related to the vegetable intake. The results of this study can be used as the basic data to establish the guidelines for fruit and vegetable intake for prevention of metabolic syndrome in middle-aged men.

VARIOUS NIR SAMPLE PRESENTATIONS FOR AGRICULTURAL PRODUCTS SUCH AS INTACT FRUITS, SINGLE GRAINS, VEGETABLE JUICE, MILK AND THE OTHERS

  • Kawano, Sumio
    • Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
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    • 2001.06a
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    • pp.1021-1021
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    • 2001
  • Sample presentation, which means how to set samples to an NIR instrument, is very important in Near Infrared (NIR) Spectroscopy. When sample presentation is not suitable for the samples that you use, very good spectra can not be obtained even if you use a sophisticated NIR instrument. In my presentation, various NIR sample presentations for agricultural products such as intact fruits, single grains, vegetable juice and the others will be explained. In case of peaches with thin peel, the fiber optics of Interactance can be used. However, the fiber optics are not suitable for oranges with relatively thick peel. In this case, transmittance method is useful. As for a small sample such as single grains, a specially designed cell is needed. The cell in transmittance mode has been developed and then applied to single kernels of rice and soybean. In this case we also used the fiber optics. As regards liquid type of sample, a cuvette cell made of quartz in transmittance mode is popular. However, it is time-consuming to wash and dry it. In order to compensate this disadvantage the sample presentation using normal test tubes as sample cells have been developed and applied to milk, rumen juice and urine of a milking cow. An individual test tube can be used for each sample if you use the calibration equation with sample cell compensation. The test tube cell has also been applied to spinach juice for determination of undesirable constituents. It is concluded that sample presentation is most important for NIR Spectroscopy.

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Substitute Textile Preferences for Eco-Friendly Leather Goods: Focusing on Shoes and Bags

  • Kim, Ji-Soo;Na, Young-Joo
    • Science of Emotion and Sensibility
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    • v.25 no.2
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    • pp.55-70
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    • 2022
  • In the 21st century, the demand for eco-friendly leather, such as eco-leather and vegan leather, is steadily increasing. This study examines the influence of eco-friendliness on consumers' purchasing intentions and the possibility of eco-friendly changes in the fashion accessory market, which is dominated by leather material and leather substitutes. This study administered a questionnaire survey to 227 males and females between 20 and 60 years of age in Korea. With a 5-point Likert scale, data were collected on evaluation criteria when purchasing shoes and bags and purchasing intention of various leather substitute materials according to the democratic variables. The eco-friendliness attitude was divided into eco-consciousness and green behavior. As the eco-friendly attitude increased, most purchasing standards increased, but the purchasing criteria, such as trends, brands, and prices, did not correlate with the eco-friendly attitude. The eco-consciousness of a consumer had a high correlation with the design evaluation criteria, while the green behavior of the consumer aligned with durability and comfort criteria when purchasing a bag. There was a preference for recycled leather, vegetable leather, synthetic leather, and chemical leather, and the fabric type was ranked as natural fiber, biodegradable fiber, and synthetic fiber. Consumers with both green behavior and eco-consciousness are more likely to purchase biodegradable textiles and vegetable leather for the material of shoes and bags.

Effect of Egg Albumen, Vegetable Oil, Corn Bran, and Cooking Methods on Quality Characteristics of Chicken Nuggets Using Response Surface Methodology

  • Pathera, Ashok Kumar;Riar, Charanjit Singh;Yadav, Sanjay;Singh, Pradeep Kumar
    • Food Science of Animal Resources
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    • v.38 no.5
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    • pp.901-911
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    • 2018
  • Response surface methodology was used to study the effect of egg albumen (5-15 g), vegetable oil (5-15 g), and corn bran (5-15 g) on sensory and textural (firmness and toughness) quality of chicken nuggets cooked by the oven, steam, and microwave methods. The egg albumen and vegetable oil had a positive linear effect but corn bran had a negative linear effect at p<0.01 on sensory overall acceptability scores of nuggets. Firmness and toughness scores were increased significantly (p<0.01) with the increase in corn bran level in the formulation. The optimum level of egg albumen, vegetable oil, and corn bran were obtained and validated. Cooking methods also affected the sensory and textural quality of nuggets. Steam cooked nuggets had higher values of sensory scores than oven and microwave cooked nuggets. Oven cooked nuggets showed higher values of firmness and toughness than steam and microwave cooked nuggets. Results of this study suggest that emulsion based meat products can be enriched with dietary fiber source like corn bran without compromising the sensory and textural quality of the products.

Water Binding Capacity of Vegetable Fiber (식이섬유의 수분결합력에 관한 연구)

  • 계수경
    • The Korean Journal of Food And Nutrition
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    • v.9 no.3
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    • pp.231-235
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    • 1996
  • The water binding capacity(WC) of acid detergent fiber(ADF) was estimated. The WBC of raw vegetables ranged from 5. 1g to 24.7g water/g ADF. WBC was high in pepers and low in welsh onions. The correlation coefficients between WBC and fiber components were examined to fled which component is responsible for the deteruuning ability to bind water. The correlation coefficient between WBC and cellulose was +0.8. The binding capacity of water by fiber was affected positively by cellulose. fermentation increased in WBC of ADF. Changes of no in accordance with pH changes were evaluated at pH 2, 5.2 and 6. In all cases, WBC was high In weak acid and neutral.

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Analysis of Dietary Fiber Content in Korean Vegetable Foods (국내산 식물성 식품중 식이섬유 함량의 분석)

  • Lee, Kyung-Sook;Lee, Su-Rae
    • Korean Journal of Food Science and Technology
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    • v.25 no.3
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    • pp.225-231
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    • 1993
  • Total dietary fiber and crude fiber contents were analyzed for 54 different kinds of Korean vegetable foods by AOAC method. On the fresh matter basis, total dietary fiber and crude fiber contents of tested food samples ranged from $1.19{\sim}10.35%,\;0.19{\sim}1.28%$ in cereals, $1.12{\sim}1.81%,\;0.29{\sim}0.64%$ in potatoes, $2.05{\sim}18.14%,\;0.38{\sim}4.42%$, in pulses, $0.99{\sim}7.42%,\;0.35{\sim}2.61%$ in fresh vegetables, $2.28{\sim}41.14%,\;0.97{\sim}20.96%$ in processed vegetables, $0.19{\sim}2.91%,\;0.10{\sim}0.79%$ in fruits, $4.27{\sim}10.83%,\;0.96{\sim}4.62%$ in nuts and seeds, $1.62{\sim}3.94%,\;0.79{\sim}0.89%$ in mushrooms, $28.70{\sim}38.19%,\;2.17{\sim}6.41%$ in seaweeds, and $4.65{\sim}6.67%,\;2.49{\sim}3.44%$ in seasonings, respectively. The ratio of total dietary fiber/crude fiber contents ranged from 2 to 13, showing a wide variation among food commodities, necessitating the analysis of total dietary fiber content for individual food items.

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A Study on the Nutrient Intakes of Hospitalized Elderly Dementia Patients Receiving a Regular Diet

  • Lee, Jin;Na, Mi-Hee;Kim, Woo-Kyoung
    • Food Quality and Culture
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    • v.1 no.1
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    • pp.46-57
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    • 2007
  • The purpose of the present study was to examine the nutrient intake status of elderly dementia patients. We surveyed the dietary intake of 50 demented elderly patients receiving a regular diet, who were hospitalized in a geriatric hospital in Yongin, Gyeonggi-do. The average age of the subjects was $79.6{\pm}6.5$ for the males and $80.5{\pm}6.3$ for the females. The average heights were $169.5{\pm}6.0\;cm$ (males) and $154.6{\pm}5.2\;cm$ (females), and the average weights were $58.5{\pm}7.4$ (males) and $51.7{\pm}8.9\;kg$ (females). Depending on the type of dementia, the male patients showed significant differences in their intakes of vegetable protein, fiber, total iron, and non-heme iron between the Alzheimer's disease (AD) and the vascular dementia (VD) groups, and the female patients showed significant differences in their intakes of total protein, phosphorus, zinc, and vitamin $B_6$ between the two groups. The male patients showed significant differences in their intakes of animal-source calcium and carotene according to ability to self-feed. According to physical activity, the male patients showed significant differences in vegetable fat and vitamin A intake, and the females showed significant differences in their intakes of total protein, animal protein, fiber, ash, total calcium, vegetable-source calcium, animal-source calcium, phosphorous, total iron, non-heme iron, heme iron, sodium, vitamins $B_1$, $B_2$, $B_6$, niacin, vitamin C, folate, and potassium. We found that the patients consumed excessive protein, but low amounts of calcium, vitamin $B_2$, and folate. Also, the patients' physical activity abilities appeared to affect their nutrient intakes.

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Quality Characteristics of Yakgwa Added with Vegetable Powder (채소 분말이 첨가된 약과의 품질 특성)

  • Kim, Jea-Youl;Shin, Da-Eun;Jang, Kyeung-Hee;Kang, Woo-Won
    • Culinary science and hospitality research
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    • v.17 no.1
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    • pp.218-225
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    • 2011
  • This study analyzed the quality changes of Yakgwa in terms of the amount of oil assumption, acid value, TBA value, sensory evaluation and texture with different contents of vegetable power which provides vitamins, minerals and fiber, at 0, 3, 6, 9 and 12% levels. As for the acid value, the control sample showed the lowest figure of 0.33 while 9% and 12% added samples showed the highest of 1.46. As for TBA, 3% added sample had the lowest of 0.140, and 12% added sample had the highest of 0.328. As the amount of vegetable powder increased, texture, cohesiveness, hardness, gumminess, and chewiness increased while springiness decreased In the sensory evaluation, overall acceptability of different contents of vegetable powder samples at 0%~9% showed little difference, but taste significantly decreased at 12% added sample. The 3% added sample got the highest scores in the overall evaluation.

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Analysis of Dietary Fiber Content of Some Vegetables, Mushrooms, Fruits and Seaweeds (채소류, 버섯류, 과일류 및 해조류 식품의 식이섬유 함량)

  • 황선희
    • Journal of Nutrition and Health
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    • v.29 no.1
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    • pp.89-96
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    • 1996
  • This study was conducted to analyze dietary fiber content of 113 common Korean foods. Content of total dietary fiber(TDF) in vegetables, mushrooms, fruite, and seaweeds was determined by enzymatic-gravimetric method developed by Prosky et al. and adopted by AOAC. The average TDF content of the foods analyzed was 3.62$\pm$2.09% for green vegetables, 5.90$\pm$7.61% for light vegetables, 14.27$\pm$18.11% for mushrooms, 3.02$\pm$4.48% for fruits, and 11.39$\pm$12.68% for seaweeds. The foods containing the highest TDF values in the food groups were boiled radish leaves(10.84%) in green vegetables, dried braken(38.36%) in light vegetables, dried juda's ear(18.18%) in mushrooms except dried manna lichen(52.87%), dried persimon(17.73%) in fruits and dried sea mustard(37.77%) in seaweeds. Dried Seaweeds such as sea mustard (37.77%), sea tangle(29.30%), and laver(31.36%) were good sources of dietary fiber. When we consider the health and therapeutic benefits of dietary fiber, it is recommended to continue to consume traditional Korean diet which are mainly composed of vegetables rather than animal foods and to increase consumption of dried mushrooms and seaweeds which contain high content of TDF.

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Studies on Silage Preparation of Vegetable By-products (농가부산물 ( 채소잎 ) Silage 조제시험)

  • 이상범;김원영;유제곤;상병돈
    • Journal of The Korean Society of Grassland and Forage Science
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    • v.4 no.1
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    • pp.23-27
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    • 1983
  • This experiment was carried out to show how to make the silage of raddish and Chinese cabbage leaves remained after pickling vegetable in autumn. The moisture of raw materials was controlled by the rice straw and barley bran. The results obtaind were as follows; 1. the silage composed of vegetable leaves 70%, rice straw 20% and barley bran 10% showed the best quality and desirable acid content. 2. Adding barley bran increased the crude protein, crude fat, and crude fiber in the silage. 3. 10% of barley bran made the silage more palatable and also have a good colour.

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