Chapter Ⅰ. 과일의 영양 및 건강관련 지수분석에 관한 연구 (Analysis of Nutritional and Health Index of the Fruits)
본 연구에서는 과일의 영양지수를 자연의 풍부한 영양소 점수 (Naturally nutrient rich score, NNR), 풍부한 영양소 식품 (Nutrient-rich food, ...
Chapter Ⅰ. 과일의 영양 및 건강관련 지수분석에 관한 연구 (Analysis of Nutritional and Health Index of the Fruits)
본 연구에서는 과일의 영양지수를 자연의 풍부한 영양소 점수 (Naturally nutrient rich score, NNR), 풍부한 영양소 식품 (Nutrient-rich food, NRF), 영양 적정성 점수 (Nutrient adequacy score, NAS) 영양밀도 점수 (Nutrition density score, NDS)의 4 가지의 방법을 이용하여 분석하였을 때 레몬, 산딸기, 귤, 오렌지, 딸기, 살구, 오디의 영양밀도가 높게 나타났다.
과일 속에 들어있는 비타민 C, E, β-카로틴, 셀레늄의 항산화 영양소 함량을 비교하였을 때 망고, 레몬, 감, 딸기, 살구, 귤에서 대체적으로 높게 나타났다.Chapter Ⅱ. 다빈도 섭취 과일 8 종의 당 함량 및 Glycemic Index에 관한 연구 (Sugar composition and glycemic indices of the most frequently consumed eight fruits)
HPAEC를 통해 분석한 실험 과일의 총 당 함량은 포도(13.89 ± 1.46), 사과 (12.34 ± 0.79), 감 (11.94 ± 1.95), 참외 (11.15 ± 0.5), 수박 (9.28 ± 0.22), 귤 (8.88 ± 1.62), 복숭아 (8.56 ± 0.31), 배 (8.26 ± 1.85) 순으로 나타났다.
과일의 당도는 사과 (14.4 ± 1.06), 포도 (13.46 ± 0.84), 감 (12.93 ± 1.88), 참외 (12.33 ± 0.67), 귤 (10.75 ± 1.08), 복숭아 (10.41 ± 0.40), 수박 (12.93 ± 1.88), 배 (10.31 ± 1.42) 의 순서로 나타났다.
과일의 산도는 감 (6.61 ± 0.12), 참외 (6.01 ± 0.27), 수박 (5.85 ± 0.09), 배 (4.63 ± 0.14), 사과 (4.40 ± 0.07), 복숭아 (4.3 ± 0.14), 귤 (3.81 ± 0.07), 포도 (3.71 ± 0.03) 순으로 나타났다.
실험 과일의 혈당지수를 산출한 결과 사과 (33.5 ± 11.92), 배 (35.7 ± 14.38), 감 (48.1 ± 14.05), 포도 (48.1 ± 14.05), 귤 (50.4 ± 15.16), 참외 (51.2 ± 18.14), 수박 (53.5 ± 18.07)은 저 혈당지수 식품에 속하였고, 복숭아 (56.5 ± 14.17)는 중 혈당지수 식품에 속하는 것으로 나타났다.
실험 과일의 인슐린 지수를 알아본 결과 배 (44.5 ± 43.68), 사과 (45.9 ± 34.64), 감 (47.1 ± 34.15), 귤 (60.2 ± 38.23), 포도 (72.2 ± 51.37), 복숭아 (79.7 ± 53.86), 수박 (83.7 ± 48.79), 참외 (115.5 ± 67.95)의 순서로 나타났다.
Chapter Ⅰ. 과일의 영양 및 건강관련 지수분석에 관한 연구 (Analysis of Nutritional and Health Index of the Fruits)
본 연구에서는 과일의 영양지수를 자연의 풍부한 영양소 점수 (Naturally nutrient rich score, NNR), 풍부한 영양소 식품 (Nutrient-rich food, NRF), 영양 적정성 점수 (Nutrient adequacy score, NAS) 영양밀도 점수 (Nutrition density score, NDS)의 4 가지의 방법을 이용하여 분석하였을 때 레몬, 산딸기, 귤, 오렌지, 딸기, 살구, 오디의 영양밀도가 높게 나타났다.
과일 속에 들어있는 비타민 C, E, β-카로틴, 셀레늄의 항산화 영양소 함량을 비교하였을 때 망고, 레몬, 감, 딸기, 살구, 귤에서 대체적으로 높게 나타났다.Chapter Ⅱ. 다빈도 섭취 과일 8 종의 당 함량 및 Glycemic Index에 관한 연구 (Sugar composition and glycemic indices of the most frequently consumed eight fruits)
HPAEC를 통해 분석한 실험 과일의 총 당 함량은 포도(13.89 ± 1.46), 사과 (12.34 ± 0.79), 감 (11.94 ± 1.95), 참외 (11.15 ± 0.5), 수박 (9.28 ± 0.22), 귤 (8.88 ± 1.62), 복숭아 (8.56 ± 0.31), 배 (8.26 ± 1.85) 순으로 나타났다.
과일의 당도는 사과 (14.4 ± 1.06), 포도 (13.46 ± 0.84), 감 (12.93 ± 1.88), 참외 (12.33 ± 0.67), 귤 (10.75 ± 1.08), 복숭아 (10.41 ± 0.40), 수박 (12.93 ± 1.88), 배 (10.31 ± 1.42) 의 순서로 나타났다.
과일의 산도는 감 (6.61 ± 0.12), 참외 (6.01 ± 0.27), 수박 (5.85 ± 0.09), 배 (4.63 ± 0.14), 사과 (4.40 ± 0.07), 복숭아 (4.3 ± 0.14), 귤 (3.81 ± 0.07), 포도 (3.71 ± 0.03) 순으로 나타났다.
실험 과일의 혈당지수를 산출한 결과 사과 (33.5 ± 11.92), 배 (35.7 ± 14.38), 감 (48.1 ± 14.05), 포도 (48.1 ± 14.05), 귤 (50.4 ± 15.16), 참외 (51.2 ± 18.14), 수박 (53.5 ± 18.07)은 저 혈당지수 식품에 속하였고, 복숭아 (56.5 ± 14.17)는 중 혈당지수 식품에 속하는 것으로 나타났다.
실험 과일의 인슐린 지수를 알아본 결과 배 (44.5 ± 43.68), 사과 (45.9 ± 34.64), 감 (47.1 ± 34.15), 귤 (60.2 ± 38.23), 포도 (72.2 ± 51.37), 복숭아 (79.7 ± 53.86), 수박 (83.7 ± 48.79), 참외 (115.5 ± 67.95)의 순서로 나타났다.
Fruits are good sources of fiber, minerals, antioxidants and phenolics, which may reduce serum lipids, oxidative damage, lower blood pressure, improve blood glucose control and decrease cardiovascular disease (CVD) outcomes. The propose of this article was to analyze nutrient quality index of the fr...
Fruits are good sources of fiber, minerals, antioxidants and phenolics, which may reduce serum lipids, oxidative damage, lower blood pressure, improve blood glucose control and decrease cardiovascular disease (CVD) outcomes. The propose of this article was to analyze nutrient quality index of the fruits by undertaking a critical analysis of the existing methods according to their nutritional composition. Four methodologies were used to quantify nutrient index and 26 fruits were included in the analyses. Naturally nutrient rich score (NNR), nutrient rich food (NRF) and nutrient adequacy score (NAS), and nutrient density score (NDS) were used to calculate nutrient quality index. We choose 26 fruits which are consumed by Korean according to the fourth Korean National Health and Nutrition Examination Survey (2009). We used The Korean Nutrition Society food composition database for fruits based on 100 g. The algorithms of each methods were included that the mean of percent daily values (DV) for nutrients. The DV reference standard was used for the Koreans Dietary Reference Intakes (KDRI, 2010), based on the consumption of 1900 kcal energy. The relative score indicated that strawberries, kumquat, lemon had the hight nutrient quality index compaired to the other fruits. This approach can be a valuable means for nutrition education and dietary guidanceFruits are generally recommended for balanced meal since they are good sources of vitamins, minerals, and fiber, which may improve blood glucose control. However, fruits are known to have simple sugars and to have wide range of glycemic index (GI). The purpose of this study was to analyze the sugar contents and composition, and to determine the glycemic indices of the most frequently consumed fruits (apple, tangerine, pear, water melon, persimmon, grape, oriental melon and peach) in Korea. The sugar contents and composition of the fruits were analyzed by high performance anion-exchange chromatography (HPAEC, Dinonex model DX-600). GI of the fruits were measured in the thirteen healthy subjects (7 females, 6 males) after permission of University Hospital IRB (KHU-IRB 1114-06). The subjects consumed 50 g of glucose as a reference and carbohydrate portions of eight fruits. Blood samples were collected at the time 0, 30, 60, 90, and 120 min after intaking the fruits. The GI values for the fruits was calculated by expressing each subject's incremental area under the blood glucose response curve (IAUC). As resulte, the total sugar contents of 100 g fruits were as follows: grape (13.9g), apple (12.3g), persimmon (11.9g), oriental melon (11.2g), watermelon (9.3g), tangerine (8.9g), peach (8.6g), and pear (8.3g) in order. The GI values of fruits were as follow: GI value of peach (56.5±14.17), water melon (53.5±18.07), oriental melon (51.2±18.14), tangerine (50.4±15.16), grape (48.1±14.05), persimmon (42.9±18.92), pear (35.7±14.38), and apple (33.5±11.92) in order. These findings can help to choose the fruit for sugar controlling and healthy diet.
Fruits are good sources of fiber, minerals, antioxidants and phenolics, which may reduce serum lipids, oxidative damage, lower blood pressure, improve blood glucose control and decrease cardiovascular disease (CVD) outcomes. The propose of this article was to analyze nutrient quality index of the fruits by undertaking a critical analysis of the existing methods according to their nutritional composition. Four methodologies were used to quantify nutrient index and 26 fruits were included in the analyses. Naturally nutrient rich score (NNR), nutrient rich food (NRF) and nutrient adequacy score (NAS), and nutrient density score (NDS) were used to calculate nutrient quality index. We choose 26 fruits which are consumed by Korean according to the fourth Korean National Health and Nutrition Examination Survey (2009). We used The Korean Nutrition Society food composition database for fruits based on 100 g. The algorithms of each methods were included that the mean of percent daily values (DV) for nutrients. The DV reference standard was used for the Koreans Dietary Reference Intakes (KDRI, 2010), based on the consumption of 1900 kcal energy. The relative score indicated that strawberries, kumquat, lemon had the hight nutrient quality index compaired to the other fruits. This approach can be a valuable means for nutrition education and dietary guidanceFruits are generally recommended for balanced meal since they are good sources of vitamins, minerals, and fiber, which may improve blood glucose control. However, fruits are known to have simple sugars and to have wide range of glycemic index (GI). The purpose of this study was to analyze the sugar contents and composition, and to determine the glycemic indices of the most frequently consumed fruits (apple, tangerine, pear, water melon, persimmon, grape, oriental melon and peach) in Korea. The sugar contents and composition of the fruits were analyzed by high performance anion-exchange chromatography (HPAEC, Dinonex model DX-600). GI of the fruits were measured in the thirteen healthy subjects (7 females, 6 males) after permission of University Hospital IRB (KHU-IRB 1114-06). The subjects consumed 50 g of glucose as a reference and carbohydrate portions of eight fruits. Blood samples were collected at the time 0, 30, 60, 90, and 120 min after intaking the fruits. The GI values for the fruits was calculated by expressing each subject's incremental area under the blood glucose response curve (IAUC). As resulte, the total sugar contents of 100 g fruits were as follows: grape (13.9g), apple (12.3g), persimmon (11.9g), oriental melon (11.2g), watermelon (9.3g), tangerine (8.9g), peach (8.6g), and pear (8.3g) in order. The GI values of fruits were as follow: GI value of peach (56.5±14.17), water melon (53.5±18.07), oriental melon (51.2±18.14), tangerine (50.4±15.16), grape (48.1±14.05), persimmon (42.9±18.92), pear (35.7±14.38), and apple (33.5±11.92) in order. These findings can help to choose the fruit for sugar controlling and healthy diet.
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