• Title/Summary/Keyword: Diet intake

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Effect of Herbal Acupuncture (Angelica gigas, Astragalus membranaceus) on Diet, Serum Lipid Metabolism and ALT in Obese Rats Induced by High Fat Diet (당귀(當歸), 황기(黃芪), 약침(藥鍼)이 고지방(高指肪) 식이(食餌)로 유발(誘發)된 비만(肥滿) 백서(白鼠)의 식이, 지질대사, ALT에 미치는 영향(影響))

  • Shin, Mi-Sook;Choi, Jin-Bong
    • Journal of Korean Medicine Rehabilitation
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    • v.15 no.2
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    • pp.91-104
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    • 2005
  • Objectives : This study was performed to investigate the effect of herbal acupuncture(Angelica gigas, Astragalus membranaceus) at Chun-wan(CV-12) and Chok-Samni(ST36) on weight gain, food intake, food efficiency, serum of lipid concentrations, liver function and HDL-cholesterol to total cholesterol ratio of rats fed high fat diet for diet for 5 weeks. Methods : Experimental groups were divided into normal group, high fat diet group(Control), high fat diet and Angelica gigas herbal acupuncture at CV12 and ST36 treated group(HA-1), high fat diet and Astragalus membranaceus herbal acupuncture at CV12 and ST36 treated Group(HA-2), high fat diet and Astragalus membranaceus herbal acupuncture at CV12 and ST36 treated Group(HA-3). Herbal acupuncture was bilaterally treated at the level of 16.7 ul/kg body weight per day. Results : Body weight were significantly decreased on 15th and 20th day in HA-1, HA-2, and decresed on 25th and 30th day in all the groups. Food intake were increased on 20th day and after were decreased on 30th day in HA-1 and HA-2. And food intake of HA-3 were decreased on 10th day and after were increased on 20th and 25th day. Total cholesterol, LDL-cholesterol, triglyceride and ALT were significantly decreased in HA-1, HA-2 and HA-3 groups compared with control group. HDL-cholesterol to total cholesterol ratio were significantly increased in HA-1, HA-2 and HA-3 groups compared with control group. And food efficiency were significantly decreased in HA-1 and HA-3 groups compared with control group. Especially HDL-cholesterol were increased in HA-1 Group. Conclusions : Herbal acupuncture using Angelica gigas and Astragalus membranaceus at CV12 and ST36 can manage obesity by controlling body weight, food intake and food efficiency ratio.

Effects of Amount of Concentrate Supplement on Forage Intake, Diet Digestibility and Live Weight Gain in Yellow Cattle in Vietnam

  • Ba, Nguyen Xuan;Van Huu, Nguyen;Ngoan, Le Duc;Leddin, Clare M.;Doyle, Peter T.
    • Asian-Australasian Journal of Animal Sciences
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    • v.21 no.12
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    • pp.1736-1744
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    • 2008
  • Two experiments were conducted in central Vietnam to test the hypothesis that supplementation with a concentrate, comprising rice bran (45% fresh basis), maize (49%), fish meal (3%), urea (2%) and salt (1%), up to 2% of live weight (LW)/d (dry matter (DM) basis) would linearly increase digestible organic matter intake and LW gain of yellow cattle. In both experiments, there were five treatments, namely a basal diet of fresh grass fed at 1.25% of LW (experiment 1, elephant grass, Pennisetum purpureum; experiment 2, native grass) and rice straw (Oryza sativa) fed ad libitum or this diet supplemented with concentrate at about 0.3, 0.7, 1.3 or 2.0% LW. There were 4 male growing cattle per treatment in experiment 1 and 3 in experiment 2. Diets were fed for 44 (experiment 1) or 49 (experiment 2) days, with feed intake recorded daily, LW measured about weekly and digestibility measurements made over 7 days commencing on day 24 (experiment 1) or day 10 (experiment 2). The elephant grass and native grass had neutral detergent fibre (NDF) concentrations of 82 and 73% DM, and nitrogen concentrations of 1.3 and 1.8% DM, respectively. The rice straw used had a NDF concentration of 79-84% DM and nitrogen concentration of 0.8% DM. The concentrate had NDF and nitrogen concentrations of 33 and 2.8% DM. In both experiments, DM intake increased (p<0.001) linearly as the amount of concentrate consumed increased. Rice straw intake declined (p<0.001) (experiment 1: 1.24 to 0.48 kg DM/d; experiment 2: 0.95 to 0.50 kg DM/d) as concentrate intake increased. Grass intake was not significantly affected by concentrate intake in either experiment. The lowest amount of concentrate supplement increased forage intake, after which substitution rate increased as the amount of concentrate consumed increased. However, substitution rates at the highest amount of concentrate consumed were modest at 0.3 to 0.5 kg DM reduction in forage intake/kg DM supplement consumed. In both experiments, digestible organic matter intake increased linearly (p<0.001) (experiment 1: 1.16 to 2.38 kg/d; experiment 2: 1.30 to 2.49 kg/d) as the amount of supplement consumed increased, as did LW gain (experiment 1: 0.15 to 0.81 kg/d; experiment 2: 0.15 to 0.77 kg/d). This was associated with significant (p<0.01) linear increases in organic matter intake and apparent organic matter digestibility. Neutral detergent fibre digestibility declined as concentrate intake increased, but the effect was not significant (p = 0.051) in experiment 2. These results are discussed in relation to existing literature and potential to improve the profitability of cattle fattening in central Vietnam.

Dietary sodium and potassium intake of Koreans estimated using 2 different sources of their contents in foods, Food & Nutrient Database and the Korean Total Diet Study : a comparative study (우리 국민의 나트륨 및 칼륨 섭취량 평가: 식품별 영양성분 함량 DB와 한국형 총 식이조사 기반 추정량 비교 연구)

  • Jee Yeon Lee;Sung Ok Kwon;Soo Hyun Lee;Min Jeong Seo;Gae Ho Lee;Cho-il Kim
    • Korean Journal of Community Nutrition
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    • v.28 no.3
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    • pp.235-244
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    • 2023
  • Objectives: Based on the results from the Korean Total Diet Study (KTDS), the sodium (Na) and potassium (K) intake of Koreans were estimated and compared with intake estimates from the Food & Nutrient Database (FNDB), as in the Korea National Health and Nutrition Examination Survey (KNHANES) to verify the validity of these estimates. Methods: One hundred and thirty-four representative foods (RFs) covering 92.5% of the total food intake of Koreans were selected, and 228 pairs of corresponding 'RF x representative cooking method' were derived by reflecting the methods used mainly in terms of frequency and quantity in their cooking. RF samples were collected from three cities with a larger population size in three regions (nine cities) nationwide, and six composite samples were made for each RF, considering its regional and/or seasonal characteristics. One thousand three hundred and sixty-eight 'RF x representative cooking method' pair samples were prepared, and the Na and K contents were assessed using inductively coupled plasma atomic emission spectrometry (ICP-MS). The Na and K intake of the Korean population was estimated by linking the content with the food intake data from the 7th KNHANES. Results: The mean Na and K intake of Koreans were 2,807.4 mg and 2,335.0 mg per person per day, respectively. A comparison with the Na and K intake from KNHANES, including only RFs of KTDS, showed comparable results with less than 5% variation. While the contribution and ranking of food items to Na intake were similar between KNHANES and KTDS, there were differences in K intake. This was attributed to the large discrepancies in the K content of rice and coffee between KTDS results and the values in the 9th Revision of the National Food Composition Table used in KNHANES. Conclusions: The Na and K intake of Koreans estimated based on the KTDS, which performed nutrient analysis on samples prepared to a 'table-ready' state using foods of the representative collection, was similar and comparable with that of KNHANES. This supports the validity and usefulness of FNDB-based nutrient intake estimation at the population level. The list of nutrients studied in KTDS is expected to be expanded, allowing for intake estimation of nutrients with currently insufficient or absent information in the FNDBs in use.

Effects of Ca Intake Levels on Mg Utilization in Rats of Different Ages (칼슘의 섭취수준이 연령이 다른 흰쥐의 마그네슘 이용에 미치는 영향)

  • 최미경;전예숙
    • Journal of Nutrition and Health
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    • v.31 no.9
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    • pp.1404-1410
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    • 1998
  • The purpose of this study was to investigate the effects of calcium intake levels on magnesium utilization in young and adult rats fed various levels of calcium(50, 100 or 200% of requirement) for 3 weeks. Feed intake, body weight gain, and feed efficiency ratios of the young group were significantly higher than those of the adult group. In calcium levels of tissues, serum calcium levels in young group were higher than in the adult group and kidney calcium levels in HCa(high-calcium group) were higher than in other groups. There was no significant difference in magnesium intake among age and diet groups. However, magnesium excretions through feces and urine in the adult group were higher than in the young group. Therefore, magnesium retention in the young group was higher than in the adult group. Especially in the young group, fecal magnesium excretion was increased with increasing levels of dietary calcium. Serum magnesium levels were lowest in YHCa(young 8t high-calcium) group, and there was no significant difference in liver and kidney levels among the calcium-diet groups. These results indicate that high calcium consumption promotes of fecal magnesium excretion and decreased magnesium retention rates in growing rats. Therefore, it is suggested that mineral interactions should be considered in the supplementation of dietary calcium intake for growth. (Korean J Nutrition 31(9) 1404-1410, 1998)

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Interrelationship between Diabetic Control and Related Factors of Dietary Compliance in Diabetic Patients (당뇨병 환자의 당뇨병 조절과 식사요법 실천 관련요인과의 상관성)

  • Choe, Ji-Eun;Seo, Jeong-Suk
    • Journal of the Korean Dietetic Association
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    • v.11 no.2
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    • pp.137-146
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    • 2005
  • This study was carried out to investigate the relationship between diabetic control and related factors of the practice of diet therapy which affects mostly diabetic patients’ dietary compliance. A questionnaire survey was conducted on 128 diabetic patients who had visited Internal medicine endocrinology clinic at University Medical Center of Daegu area. The questionnaires including clinical characteristics, meal regularity and food intake which shows dietary compliance, intrinsic barriers to the practice of diet therapy and knowledge of diet therapy were asked and analyzed. The factor which affects HbA1c was intrinsic barriers and HbA1c became higher as the level of intrinsic barriers was increasing. The education on diet therapy had no influence on the intrinsic barriers, but the level of knowledge on diet therapy was shown higher in the educated patients. The above results suggest that the practice of diet therapy should be leaded to develop behavioral aspects through resonable motivation on dietary compliance along with removing intrinsic barriers rather than simply providing information.

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Impact of Shift Work on the Eating Pattern, Physical Activity and Daytime Sleepiness Among Chilean Healthcare Workers

  • Farias, Rut;Sepulveda, Alejandro;Chamorro, Rodrigo
    • Safety and Health at Work
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    • v.11 no.3
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    • pp.367-371
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    • 2020
  • We evaluated the eating pattern, physical activity, and daytime sleepiness level in Chilean shift workers. Fifty, middle-aged adult health workers from a public hospital in Santiago, Chile, were included: a group undergoing shift work (shift workers, including at least one "night shift" and one "long day", n = 33), and day workers under traditional schedule (from 8:00 to 17:00h, n = 17). Body composition, physical activity, and daytime sleepiness levels, and diet characteristics (diet composition, meals' timing, and diet quality) were assessed. Despite similar total energy intake, shift worker showed lower carbohydrate (% of energy) and higher protein intake (both P < 0.01), decreased diet quality, an irregular eating pattern, and delayed meal timing (all P < 0.05). Physical activity and daytime sleepiness levels did not differ between groups. Findings from this first Chilean study in healthcare shift workers support the fact that meal timing and diet quality appear as critical factors for upcoming intervention studies in this group.

The Use of Leucaena leucacephala Leaf Meal as a Protein Supplement for Pigs

  • Zakayo, G.;Krebs, G.L.;Mullan, B.P.
    • Asian-Australasian Journal of Animal Sciences
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    • v.13 no.9
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    • pp.1309-1315
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    • 2000
  • Sixteen Large $White{\times}Landrace$ pigs 12 weeks of age, with an average body weight of $22.9{\pm}2.12kg$ were fed four experimental diets; a commercial grain-based grower diet (control); or a diet containing 20% of either sun-dried leucaena leaf meal (LLM), water soaked LLM or $FeSO_4-treated$ LLM, replacing the basal diet. There was a significant (p<0.05) decrease in live weight gain, feed intake and feed conversion efficiency (FCE) in pigs fed the diet containing sun-dried LLM. Growth rate, feed intake and FCE were not affected by the addition of water-soaked and FeSO4-treated LLM to the basal diet. Triiodothyronine $(T_3)$ and thyroxine $(T_4)$ levels in the blood plasma were not affected by the dietary treatments. Addition of $FeSO_4-treated$ LLM to the basal diet significantly (p<0.05) reduced the back fat thickness of the pigs.

A Study on the Hypocholesterolemic Effect of Milk in Rats (랫트에 있어서 우유의 콜레스테롤 저하효과에 관한 연구)

  • 노우섭;강회양;민경진;김종규
    • Journal of Food Hygiene and Safety
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    • v.9 no.2
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    • pp.57-66
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    • 1994
  • The benefits of milk on the rats supplemented with cholesterol and vitamin D2 in diet was investigated. A total of 150 male rats of Sprague-Dawley strain, 5 weeks of age, were divided into 6 groups with the diet. Cholesterol control group was fed the diet containing 1.0% choleterol and 50,000 IU/100 g of vitamin D2 for 24 months, and M0.5, M1, M2 and M5 of milk groups were fed the diet containing cholesterol, vitamin D2 and 0.5, 1, 2 and 5 of reference daily intakes of whole milk, respectively. No remarkable differences of growth, diet intake, and food effciency ratio among groups were observed though rats in cholesterol control group showed abrupt decrease of diet intake and body weight showed slightly higher relative organ weights than did the rats in control group. The rats in cholesterol control group showed the highest serum total cholesterol level. The rats in milk groups showed lower total cholesterol level and higher high density lipoprotein (HDL)-cholesterol fraction than did the rats in cholesterol control group though no tendency was observed among milk groups. In milk groups, aorta, heart, kidney and liver of rats showed milder calcification and necrosis or fat degeneration compared with those in cholesterol control group. The above results suggest that whole milk could have beneficial effect on the cholesterol-and -vitamin D2-induced atherosclerosis in rats.

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Effect of Dietary Energy Levels for Egg-type Growing Puilets on Pullet Growth, Nutrient Consumption and Subsequent Laying Performance (난용계 육성기 사료의 에너지 수준이 육성계의 성장 및 영양소 섭취량과 산란능력에 미치는 영향)

  • 이규호;정연종
    • Korean Journal of Poultry Science
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    • v.21 no.4
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    • pp.267-275
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    • 1994
  • Three dietary ME levels of 3,200, 2,900 and 2,600 kcal /kg in the same 13% single-stage low protein diet were compared to evaluate the effect of ME levels of grower diets on egg-type pullet growth and subsequent laying performance. As the ME levels of grower diets decreased, cumulative feed and protein consumptions increased(P<0.05), however, the ME intake and body weight at 18 wk of age decreased(P<0.05). Grower feed cost decreased as the dietary ME level was decreased, but no significant difference was found among dietary ME levels of grower diets. During the laying period, sexual maturity, hen-day egg production and average egg weight were not significantly affected by the ME levels of grower diet, however, daily feed intake and feed required per egg decreased as the dietary ME level of grower diet was reduced(P<0.05). Results of this study indicate that pullets can be reared on the low ME diet of 2,600 kcal /kg and it would he economical to utilize the low energy diet during the growing period when they are reared on a 13% single-stage low protein diet.

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