• Title/Summary/Keyword: Diet regimen

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Dietary Effects of Herbal Mixture on the Laying Performance, Blood Parameters and Immune Response in Laying Hens (사료 내 생약물질의 첨가 급여가 산란계의 생산성, 혈액성상 및 면역반응에 미치는 영향)

  • Kim, Chan Ho;Kang, Hwan Ku;Hwangbo, Jong;Kim, Ji-Hyuk
    • Korean Journal of Poultry Science
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    • v.42 no.1
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    • pp.61-67
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    • 2015
  • The objective of this experiment was to investigate the effect of dietary supplementation of herbal medication (HM) on laying performance, blood parameter, and immune response in laying hens. A total of 800 Hy-Line Brown laying hens of 60 weeks of age were randomly allotted to one of four dietary treatments with four replicates per treatment. Three additional diets were prepared by adding 0.5, 1.0 or 1.5 % of HM to the basal diet. Feeding trial lasted 7 weeks under 16L:8D lighting regimen. The diet and water were available ad libitum. Hen-day egg production in groups fed diets with 0.5% and 1.5% HM was significantly (P<0.05) higher than that of control. Feed conversion ratio in group fed diet with 0.5% HM showed the lowest value (P<0.05). Egg weight, feed intake, broken and shell-less egg production were not affected HM supplementation levels. Egg yolk color was significantly greater in all HM supplemented groups than basal treatment. However, eggshell strength, eggshell thickness, eggshell color, and Haugh units were not affected by HM supplementation level. There were no differences in leukocyte counts among the treatments. Plamsa IgM concentration was (P<0.05) higher in all HM treated groups. In conclusion, dietary HM improved egg production, and IgM of laying hens.

Effects of Feeding Frequency on Grwoth, Feed Efficiency and Body Composition of Juvenile Korean Rockfish (Sebastes schlegeli) (배합사료 급여 횟수가 조피볼락의 성장, 사료효율 및 체성분에 미치는 영향)

  • Lee Sang-Min;Kim Seong-Hi;Jeon Im-Gi;Kim Sun-Myoung;Chang Young Jin
    • Journal of Aquaculture
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    • v.9 no.4
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    • pp.385-394
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    • 1996
  • A 15-week feeding experiment was conducted to determine the effects of feeding frequency from 2 different formulated diets on growth, feed efficiency and body composition in juvenile Korean rockfish (Sebastes schlegeli). Duplicate groups of the 30 fish averaging 25 g were fed the control diet containing $58\%$ fish meal and the experimental diet containing $40\%$ fish meal, $10\%$ meat meal, $3\%$ corn gluten meal, $3\%$ soybean meal, and $3\%$ blood meal as protein sources at different feeding frequencies of 2 times daily, once a day in the morning or afternoon, once in 2 days, or given no food. Growth and feed efficiency of the fish were affected by diets (P<0.05), whereas these values were unaffected by feeding frequencies (P>0.05). Feed intake (${\%}$ of body wt.) of the fish fed once in 2 days was lower than that of the fish fed 2 times daily and once a day (P<0.05), Moisture, protein, lipid and ash contents of liver and muscle were not influenced by different diets and feeding frequencies (P>0.05). These results indicate that once a day or once in 2 days feeding regimen must be more effective and economical than that of 2 times daily for juvenile Korean rorkfish.

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Effects of Nutrient Levels and Feeding Regimen of a.m. and p.m. Diets on Laying Hen Performances and Feed Cost (산란계에 대한 오전용 사료와 오후용 사료의 영양수준 및 급여방법이 산란능력과 사료비에 미치는 영향)

  • 이규호;오용석
    • Korean Journal of Poultry Science
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    • v.29 no.3
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    • pp.195-204
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    • 2002
  • Two experiments were conducted to study the effects of nutrient level and feeding method of split diets for a.m. and p.m. on laying hen performance, feed cost and eggshell quality. In experiment 1, 384 ISA Brown layers of 30∼38wk of age were assigned to four treatments which comprise of three replicates each containing 32 birds. The control(C) was fed a conventional single diet throughout the day and split diet groups(T1, T2 and T3) were offered high energy/protein-low Ca diets, and low energy/protein-high Ca diets in a.m.(04:00∼15:00) and p.m.(15:00∼21:00), respectively. In the split diet groups, daily ME and CP consumption, and feed cost were significantly reduced(P<0.05) compared to the C, while the hen-day egg production, average egg weight and daily feed intake were not different among treatments. Due to the reduced daily ME and CP intakes and feed cost, the conversions of feed, ME, CP and feed cost required per day and per kg egg mass were also significantly improved(P<0.05) in the split diet groups. Eggshell qualities (egg specific gravity, egg breaking strength and eggshell thickness) were improved(P<0.05) by split diet feeding. As the Ca level of the p.m. diet increased. In Experiment 2, 384 ISA Brown layers of 50∼58 wk of age were used in three treatments and each treatment was represented by four replicates each containing 32 birds. The control(C) was fed a conventional single diet throughout the day and split diet group(T1) was offered high energy/protein-low Ca diets, and low energy/protein-high Ca diets in a.m.(04:00∼l5:00) and p.m.(15:00∼21:00), respectively. T2 group was fed the diet mixed (50:50) with the a.m. diets in mash and p.m. diet in pellet used T1 group. In T1 and T2 groups, daily feed intake and average egg weight were significantly reduced(P<0.05) compared to the C, while the hen-day egg production was not influenced by the feeding system. Daily ME and CP consumption, and feed cost were reduced(p.0.05), and the conversions of ME, CP and feed cost required per egg were also significantly improved(P<0.05) in T1 and T2, while the conversions of feed, ME, CP and feed cost required per kg egg mass were not different to the C. Eggshell qualities of T1 and T2 were improved(P<0.05) compared to the others. It was concluded the feed and nutrients consumption, feed cost per day or per kg egg mass could be reduced by introducing split diets for a.m. and p.m. and the feeding method of mixed diet of split diets were also convenient and effective for sparing feed cost and improvement of eggshell quality.

Validation of Nursing-sensitive Patient Outcomes;Focused on Knowledge outcomes (지식결과에 대한 타당성 검증;간호결과분류(NOC)에 기초하여)

  • Yom, Young-Hee;Lee, Kyu-Eun
    • Journal of Korean Academy of Nursing Administration
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    • v.6 no.3
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    • pp.357-374
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    • 2000
  • The purpose of this study was to validate knowledge outcomes included Nursing Outcomes Classification(NOC) developed by Johnson and Maas at the University of Iowa. A sample of 71 nurse experts working in university affiliated hospitals participated in this study. They were asked to rate indicators that examplified the outcomes on a scale of 1(indicator is not all characteristic) to 5(indicator is very characteristic). A questionnaire with an adaptation of Fehring's methodology was used to establish the content validity of outcomes. The results were as follow: 1. All indicators were considered to be 'supporting' and no indicators were considered to be 'nonsupporting'. 2. 'Knowledge: Treatment Regimen' attained and OCV score of 0.816 and was the highest OCV score among outcomes. 3. 'Knowledge: Energy Conservation' attained an OCV score of 0.748 and was the lowest OCV score among abuse outcomes. 4. 'Knowledge: Breastfeeding' attained an OCV score of 0.790 and was the highest indicator was 'description of benefits of breastfeeding'. 5. 'Knowledge: Child Safety' attained an OCV score of 0.778 and was the highest indicator was 'demonstration of first aids techniques'. 6. 'Knowledge: Diet' attained an OCV score of 0.779 and was the highest indicator was 'performance of self-monitoring activities'. 7. 'Knowledge: Disease Process' attained an OCV score of 0.815 and was the highest indicator was 'description of signs and symptoms'. 8. 'Knowledge: Health Behaviors' attained an OCV score of 0.800 and was the highest indicator was 'description of safe use of prescription drugs'. 9. 'Knowledge: Health Resources' attained an OCV score of 0.794 and was the highest indicator was 'description of need for follow-up care'. 10. 'Knowledge: Infection Control' attained an OCV score of 0.793 and was the highest indicator was 'description of signs and symptoms'. 11. 'Knowledge: Medication' attained an OCV score of 0.789 and was the highest indicator was 'description of correct administration of medication'. 12. 'Knowledge: Personal Safety' attained an OCV score of 0.804 and was the highest indicator was 'description of measures to reduce risk of accidental injury'. 13. 'Knowledge: Prescribed Activity' attained an OCV score of 0.810 and was the highest indicator was 'proper performance of exercise'. 14. 'Knowledge: Substance Use Control' attained an OCV score of 0.809 and was the highest indicator was 'description of signs of dependence during substance withdrawl'. 15. 'Knowledge: Treatment Procedure(s)' attained an OCV score of 0.795 and was the highest indicator was 'description of appropriate action for complications'. 16. 'Knowledge: Treatment Regimen' attained an OCV score of 0.816 and was the highest indicator was 'description of self-care responsibilities for emergency situations'. More outcomes need to be validated and outcomes sensitive to Korean culture need to be developed.

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Effects of Dietary Supplementation of Vitamin C and Sea Buckthorn on the Performance and Meat Quality in Old Laying Hens (비타민 C와 비타민나무 부산물 첨가가 산란 성계의 생산성 및 계육 품질에 미치는 영향)

  • Kang, Hwan Ku;Kim, Ji-Hyuk;Hwangbo, Jong;Kim, Chan Ho
    • Korean Journal of Poultry Science
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    • v.42 no.2
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    • pp.181-189
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    • 2015
  • The objective of this study was to investigate the effect of dietary supplementation of vitamin C and Sea buckthorn on the performance, blood biochemistry and meat quality in old laying hens. A total 200 Hy-Line Brown laying hens (101 weeks old) were randomly allotted to 1 of 5 dietary treatments : (1) Basal : basal diet, (2) Vit. C : basal diet + 0.1% vitamin C, (3) SB 0.1 : basal diet + 0.1% Sea buckthorn, (4) SB 0.5 : basal diet + 0.5% Sea buckthorn, and (5) SB 1.0 : basal diet + 1.0% Sea buckthorn. Each treatment was replicated 4 times with 10 birds units were arranged according to randomized block design. Feeding trial lasted 4 weeks under 16L:8D lighting regimen. The diets were fed to hens on an ad libitum basis for 4 weeks. Result indicated that during feeding trial of the experiment, hen-day egg production and feed conversion ratio were not significantly influenced by treatments. However, feed intake was significantly (P<0.05) higher in Vit. C and SB treated groups than the basal during 1 wks and 3 wks. Egg weight was significantly (P<0.05) higher in basal and Vit. C than the SB 1.0 treatment. There were no differences in carcass yield during feeding trials. However, partial ratio (breast and neck) was significantly (P<0.05) higher in SB 0.5 than other treatment. There were no differences in the level of leukocytes and erythrocytes. There were no significant differences on proximate analysis (DM, crude protein, crude fat, and crude ash), meat color, water holding capacity, cooking loss, and fatty acids concentrations. In conclusion, dietary supplementation of vitamin C and Sea buckthorn to the diet of old laying hens might be a potential ingredient for increasing partial weight (breast) in old laying hens.

Nutritional Characteristics and Stability in Cell of the Yac-Sun Tea for Caronary Heart Disease (관상동맥 질환의 예방을 위한 약선차의 식품영양학적 구성 및 안전성 평가)

  • Kim, Woon-Ju;Cho, Hwa-Eun;Park, Sung-Hye
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.21 no.1
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    • pp.219-225
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    • 2007
  • This study was performed to provide basic ideas as understanding and application for oriental medicinal cuisine (Yak-Sun). To develop medicinal cuisine, it is necessary to grasp the theoretical system. And to develop medicinal cuisine for health enhancement, it is also required not only to consider constitutions but also to suggest the need of knowledge for moderation in terms of regimen along with the theory of oriental medicine. Also to develop medicinal cuisine according to the perspective of oriental medicinal theory, what should be taken into account is not only the understanding of the characteristics of food materials, but also the properties of them that the theory of oriental medicine. Lastly the scientific effect of the medicinal cuisine which is developed according to the oriental medicinal theory. And it is believed to De essential for the government to make effects to set a standard and laws to validate the medicinal effects and the process of assessment so that the systematic development can be encouraged, and to prepare guidance to food development for national health improvement. This research was planned and executed to evaluate how the composition of Yak-sun(oriental diet therapy) can effect health conditions of people who are suffering from diet-related diseases like cardiovascular related disease. by taking Yak-sun in a form of nutritional supplement with our daily meals. We produced Yak-sun tea with Mansam, Hwanggi, Tanggi and Paekchak and observed nutritional composition. We concluded that we could apply the components not only in a form of tea, but also in other forms of various food. The information we received from this conclusion will be a basic information on how we can apply oriental medicinal resources into other food and will also be a steppingstone for medicinal herbs to step foot in the field of functional food research, which already draws sizable attention world-wide.

Effects of Dietary Supplementation of Copper Soy Proteinate (Cu-SP) and Herbal Mixture (HBM) on the Performance, Blood Parameter and Immune Response in Laying Hens (Copper Soy Proteinate(Cu-SP)와 Herbal Mixture(HBM)의 급여가 산란계의 생산성, 혈액성상 및 면역체계에 미치는 영향)

  • Kim, Chan Ho;Kang, Hwan Ku;Bang, Han Tae;Kim, Ji Hyuk;Hwangbo, Jong;Choi, Hee Cheol;Paik, In Kee;Moon, Hong Kil
    • Korean Journal of Poultry Science
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    • v.41 no.4
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    • pp.323-329
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    • 2014
  • The objective of this experiment was to investigate the effect of dietary supplementation of copper-soy proteinate (Cu-SP) and herbal mixture (HBM) on growth performance, blood parameter, and immune response in laying hens. A total 800 Hy-Line Brown laying hens (60 weeks old) were randomly allotted to 1 of 4 dietary treatments : (1) Control : control diet, (2) Cu-SP : control diet + 100 mg/kg Cu-soy proteinate, (3) HBM : control diet + 0.15% herbal mixture, and (4) Cu-SP + HBM : control diet + 100 mg/kg Cu-soy proteinate + 0.15% herbal mixture. Each treatment was replicated 5 times with forty birds units were arranged according to randomized block design. Feeding trial lasted 5 weeks under 16L : 8D lighting regimen. The diet and water were available ad libitum. Result indicated that during feeding trial of the experiment, hen-day egg production was significantly (P<0.05) higher in Cu-SP and HBM treated groups than control. However, feed intake, feed conversion ratio, egg weight, broken and shell less egg production were not significantly influenced by treatments. Eggshell strength was significantly (P<0.05) higher in Cu-SP than control. Eggshell thickness, eggshell color, egg yolk color, Haugh unit were not significantly influenced by treatments. The level of WBC and stress index (heterophil : lymphocyte) were higher in supplemented groups than the control. The concentration of plasma IgG was higher in supplemented groups than the control. The result of this experiment showed that dietary copper-soy proteinate or herbal mixture tended to improve egg production and affect positively on immune response of laying hens.

Nutrition Contents and Health Status, Blood Glucose Response Effect for NIDDM Patients of Inonotus Obliquus in Culturing Method by Using Unpolished Rice (현미에서 배양된 차가버섯 분말의 영양성분과 제2형 당뇨환자의 건강지표 및 혈당관련인자에 미치는 영향)

  • Kim, Won-Jong;Koo, Jae-Geun;Lee, Tae-Hun;Han, Jong-Hyun;Park, Sung-Hye
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.1
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    • pp.114-118
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    • 2005
  • The purpose of this study was to investigate the possibility of Inonotus obliquus as an functional resource. To assess the effects of Inonotus obliquus in culturing method by using unpolished rice in 15non-insulin dependent diabetes mellitus persons, we examined changes of hematological and chemical variables, DM indices content in serum during the Inonotus obliquus supplementation. GOT, GPT concentrations were significantly decreased. But TIBC content was significantly increased. Fasting glucose level during Inonotus obliquus supplementation was decreased respectively. These results show that modest dose of Inonotus obliquus in culturing method by using unpolished rice supplementation can decrease fasting blood glucose level without any changes in health indices and nutrition status of the non-insulin dependent diabetes mellitus person. These results indicated that Inonotus obliquus in culturing method by using unpolished rice diet is effective therapeutic regimen for the control of metabolic derangements in diabetes mellitus. Also, the results imply that Inonotus obliquus in culturing method by using unpolished rice can be used as possible functional food materials. However, large amounts of Inonotus obliquus in culturing method by using unpolished rice showed be used cautiously application.

Development of Self-management Instrument for Pre-dialysis Patients with Chronic Kidney Disease (투석전 만성신장병 환자의 자가관리 도구 개발)

  • Lee, Suk Jeong;Kim, Sisook
    • The Journal of the Korea Contents Association
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    • v.14 no.7
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    • pp.367-375
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    • 2014
  • This study aimed to develop a valid and reliable self-management instrument for pre-dialysis patients with chronic kidney disease (CKD). A total of 143 patients with CKD recruited from a medical center completed the questionnaire. The dimension and items of self-management were composed by literature review. The items of self-management was evaluated using exploratory factor analysis and measures of reliability. Five factors were extracted and labelled adherence to treatment regimen and partnership, diet adherence, problem solving, health behavior, and pursuit of psycho-social health. The five factors accounted for 51.1% of total variance. Each factors showed acceptable internal reliability with Cronbach's alpha from 0.64-0.79. The developed self-management instrument can be useful in self control of their disease for patients with CKD, and both evaluating patients' self-management and developing intervention program for health care professionals.

The Effect of Green Vegetable Drink Supplementation on Cellular DNA Damage and Antioxidant Status of Korean Smokers (녹즙혼합음료 섭취가 흡연자의 임파구 DNA 손상 및 혈장 항산화 영양상태에 미치는 영향)

  • Kim Hye-Young;Park Yoo Kyoung;Kim Tae Seok;Kang Myung-Hee
    • Journal of Nutrition and Health
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    • v.39 no.1
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    • pp.18-27
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    • 2006
  • Smoking is well known to be associated with increased indices of tree radical-mediated damage of DNA, indicating that smoking may exacerbate the initiation and propagation of oxidative stresses, which are potential underlying processes in the pathogenesis of many diseases. The purpose of this study was to evaluate whether a daily regimen of green vegetable drink supplementation to smokers can be protective against endogenous lymphocytic DNA damage and whether it could enhance other antioxidant status. Twenty nonsmokers and nineteen smokers aged 23-60 were given 240 ml of green vegetable drink every day for 8 weeks in addition to their normal diet, and blood samples were drawn before and after the intervention. The 8 weeks of green vegetable drink consumption resulted in a significant decrease (p = 0.000, by paired t-test) in lymphocyte DNA damage expressed by TL (before: $63.13{\pm}1.05$ vs after: $37.86{\pm}10.83$, before: $66.73{\pm}1.24$ vs after: $36.51{\pm}1.13$), TM (before: $14.55{\pm}0.61$ vs after: $6.61{\pm}0.25$, before: $15.36{\pm}0.45$ vs after: $6.65{\pm}0.38$) and $\%$ DNA in tail (before: $19.7{\pm}0.41$ vs after: $16.6{\pm}0.37$, before: $20.6{\pm}0.31$ vs after: $17.1{\pm}0.5$) in both nonsmokers and smokers respectively. Vitamin C and TRAP level was not significantly changed after the supplementation. In conclusion, these results support the hypothesis that green vegetable drink exert a cancer-protective effect partially via a decrease in oxidative damage to DNA.