• 제목/요약/키워드: common meal

검색결과 132건 처리시간 0.029초

치어기 잉어에 있어 사료내 단백질원으로서 어분대체품의 이용성 (Utilization of Fish Meal Analogue as a Dietary Protein Source in Fingering Common Carp, Cyprinus carpio)

  • 박흥식;배승철;김강웅;조재윤
    • 한국양식학회지
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    • 제12권2호
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    • pp.107-114
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    • 1999
  • This study was conducted to evaluate the possible utilization and the replacing range of fish meal analogue (FMA) as a dietary animal protein source for fish meal replacer in fingerling common carp, Cyprinus carpio. Leather meal, meat and bone meal, feather meal, squid liver powder, poultry by product meal, blood meal and amino acids were selected as ingredients for FMA. fish averaging 12.5 g were fed one of five isonitrogenous and isocaloric diets containing fish meal and/or FMA as the dietary animal protein sources. Fish meal protein (0, 20, 40, 60 or 100%) was replaced by the graded level of FMA protein. The feeding trial was conducted for 12 weeks after one week of conditioning period. Percent weight gain of fish fed diets containing 20%, 40% and 60% FMA were not significantly different from that of the fish fed the control diet (P>0.05). Feed conversion ratio of fish fed diets containing 20%, 40%, 60% and 100% FMA were not significantly different from that of fish fed control diet. These findings suggest that replacement of fish meal protein by FMA could be possible up to 60% of fish meal protein in fingerling Israeli carp diets.

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THE USE OF SEAWEED MEAL IN FEEDING COMMON CARP (Cyprinus carpio L.)

  • Zaki, M.A.;Nour, A.M.;Omar, E.;Tag El-Din, A.E.
    • Asian-Australasian Journal of Animal Sciences
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    • 제7권2호
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    • pp.183-189
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    • 1994
  • Two experiments were made. In experiment 1, four diets containing 0, 5, 15 and 25% washed seaweed meal were prepared to study the effects of incorporating seaweed meal instead of equivalent amounts of berseem leaf meal in fish feeds on growth performance and feed utilization of common carp. The results showed that average daily gain (ADG), specific growth rate (SGR%), dry matter (DM) and ether extract (EE) of the carcasses were decreased (p<0.05) with the increasing level of seaweed meal in the feeds. Inclusion of 5% seaweed meal in the diet gave the best feed conversion ratio (FCR) among all diets, however, protein productive value (PPV) and energy utilization (EU) were decreased (p<0.05) with increasing level of seaweed meal in the diet. In experiment 2, washed seaweed meal was either steam cooked or sprayed with NaOH (0.5% or 1% NaOH) and incorporated in the diets at the level of 25% instead of equivalent amount of berseem leaf meal. The results showed that steam cooked seaweed gave the best (p<0.05) growth performance, FCR and protein efficiency ratios, PER and PPV, for other treatments in descending order were NaOH treated seaweed, washed seaweed and unwashed seaweed.

농촌고령자 공동급식시설의 현황 및 이용 만족도 연구 - 2014~15년 농촌고령자 공동시설지원 시범사업을 중심으로 - (A Research on Using Satisfaction and Situation Survey of Common Meal Facilities for Seniors in Rural Areas - Focusing on the Pilot Project of Common Facilities for Rural Seniors from 2014 to 2015-)

  • 김승근
    • 한국농촌건축학회논문집
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    • 제18권4호
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    • pp.41-51
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    • 2016
  • This The purpose of this study is to evaluate user satisfaction with village bathhouses, selected from a two-year pilot project of common facilities for senior in rural areas from 2014 to 2015. A survey was conducted using a questionnaire to evaluate user satisfaction, and 135 questionnaires were collected from 18 common meal facilities. User satisfaction was evaluated in five categories with a five-point scale: location and spatial composition; emotions and intimacy; safety; nutrition; and maintenance and management. The results are as follows. First, when overall user satisfaction was evaluated on a five-point scale, the average score stood at 4.24 out of five points and 90.03 out of 100 points. These findings suggest that users were generally satisfied with the common meal facilities. Among five categories, scores except safety stood at four points or higher, indicating higher user satisfaction. Second, communal meal in rural areas have been carried out already but the environment for communal meal like cooking equipment, wastewater disposal, and space have been poor. However, the environment is improved through this pilot project, which has a positive effect to user satisfaction. Third, space planning for barrier-free or sanitary in storage of food containers are not adequate, which is necessary to detailed planning and concrete guideline.

UTILIZATION OF EGYPTIAN MALLOW IN FEEDING COMMON CARP (Cyprinus carpio L.)

  • Labib, E.;Omar, E.;Tag-El-Din, A.E.;Nour, A.M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제7권2호
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    • pp.191-196
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    • 1994
  • Two experiments were conducted to study the effect of using Egyptian mallow leaf meal (EMLM) on growth performance and feed utilization of common carp (Cyprinus carpio L.) in experiment 1. Four diets containing 0, 5, 15 and 25% EMLM were included at the expense of berseem leaf meal and fed to fingerlings of common carp for 98 days. The results showed that the average daily gain, feed intake and feed coefficient ratio (FCR) were improved (p<0.05) with increasing the level of EMLM in the diet. Fish fed 25% EMLM were similar to control fish (30% berseem leaf meal) in the productive value (PPV%). In experiment 2, five diets were prepared to contain: 1) 30% berseem leaf meal, 2) 25% untreated EMLM, 3) 25% cooked EMLM 4) 25% treated EMLM with 0.5% NaOH and 5) 25% treated EMLM with 1% NaOH. The results showed that diet containing EMLM gave the best growth performance and feed utilization. However, diet containing 1% NaOH treated EMLM superior to the other diets in PPV% and energy utilization. Diets containing 0.5% NaOH-treated EMLM or cooked EMLM decreased the protein utilization compared to those containing EMLM.

성장기 잉어(Cyprinus carpio) 사료에 있어서 단백질원으로서의 혈분 첨가효과 (Effects of Dietary Blood Meal as a Protein Source in Growing Common Carp (Cyprinus carpio))

  • 송민헌;이경준;배승철
    • 한국양식학회지
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    • 제8권4호
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    • pp.343-354
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    • 1995
  • 순환여과식 사육수조에서 잉어(Cyprinus carpio) 치어를 사육하면서, 사료 단백질원인 혈분의 첨가 함량에 따라 총 5개 실험군을 3 반복으로 무작위 배치하고 6 주 동안 사육실험을 하였다. 실험사료의 단백질원은 동물성 $20\%$, 식물성 약 $75\%$를 사용하였고, 조단백질 $40\%$, 3,640 kcal/kg을 기준으로 실험실에서 제조하였다 : 사료 1 (100 FMP, control), $100\%$ fish meal protein : 사료 2 (25 BMP), $75\%$ fish meal $protein+25\%$ blood meal protein : 사료 3 (50 BMP), $50\%$ fish meal $protein+50\%$ blood meal protein ; 사료 4 (75 BMP), $25\%$ fish meal $protein+75\%$ blood meal protein ;사료 5 (100 BMP), $100\%$ blood meal protein. 6 주간의 주사육실험 결과, 혈분 첨가량이 증가할수록 증체량과 사료효율이 증가하였다. 대조군(100 FMP)에 비해 75 BMP와 100 BMP실험군의 증체량과 사료효율이 유의하게 높았다(P<0.05). 3주간의 교차확인실험에서도 100 FMP 대조군보다 100 BMP 실험군에서 높은 증체량과 사료효율을 나타내었다. (P<0.05). 사료의 유인성평가실험은 100 FMP와 100 BMP사료의 유인성을 측정하기 위해 수행되었다. 유인성평가 결과, 초기에는 100 BMP 실험군의 유인성이 100 FMP 대조군보다 낮았으나 2 주만에 큰 차이가 없게 되었다. 본 실험결과, 성장기 잉어 사료의 단백질원으로서 어분단백질을 혈분단백질로 $100\%$까지 대체 가능함을 알 수 있었다.

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Apparent Amino Acid and Energy Digestibilities of Common Feed Ingredients for Flounder Paralichthys olivaceus

  • Lee, Sang-Min;Seo, Joo-Young;Choi, Kyoung-Hyun;Kim, Kyoung-Duck
    • 한국양식학회지
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    • 제21권2호
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    • pp.89-95
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    • 2008
  • Flounder were fed a reference diet and test diets containing various feed ingredients: mackerel fish meal, meat meal, soybean meal, wheat flour, wheat gluten, corn gluten meal and brewer's yeast. Apparent digestibility was determined using a reference diet with 0.5% chromic oxide indicator and test diets contained 70% reference diet and 30% of the feed ingredient being evaluated. Apparent digestibility coefficients for amino acid and energy in the reference and test diets were determined, and digestibility coefficients for the test ingredients were calculated based on differences in the digestibility of test diets relative to the reference diet. The fish averaging 300 g were held in 2000 L tanks at a density of 20 fish per tank. Feces were collected from three replicate groups of fish using a fecal collection column attached to fish rearing tank. Apparent total amino acids digestibilities(90-95%) of mackerel fish meal, soybean meal, wheat gluten, corn gluten meal and brewer's yeast were higher than those of meat meal and wheat flour(P<0.05). Apparent energy digestibilities(86-98%) of mackerel fish meal, meat meal, soybean meal, wheat gluten and corn gluten meal were significantly higher(P<0.05) than those of wheat flour and brewer's yeast. These results provide useful information about nutrient and energy utilization for flounder.

잉어 사료에 있어 축산 가공 부산 혼합물의 어분 대체 가능성 (Possible Use of the Animal By-product Mixture as n Dietary Fish meal Relpacer in Growing Common Carp (Cyprinus carpio))

  • 배승철;장혜경;조은선
    • 한국수산과학회지
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    • 제31권3호
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    • pp.380-385
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    • 1998
  • 본 연구는 성장기 잉어 사료의 어분 대체사료원으로서 축산가공혼합부산물 (Animal by-product mixture. ABPM)의 이용 가능성과 어분단백질 대체 범위를 결정하고 잉어용 어분대체품개발의 기초자료를 제공하고자 실시되었다. 본 실험사료의 동물성 단백질원으로는 북양어분(White Fish Meal, WFM)과 수지박 (Leather Meal. LM). 육골분 (Meat&Bone Meal, MBM). 혈분 (Blood Meal, BM). 오징어내 장분 (Squid Liver Powder, SLP)의 혼합물인 축산가공부산혼합물 (Animal by-product mixture. ABPM)을 사용하였고. 식물성 단백질원으로는 대두박 (Soybean Meal, SM)과 콘글루텐밀 (Corn Gluten Meal, CGM)을 사용하였다. 모든 실험사료는 조단백질함량 $40\%$. 가용성 에너지 15.3 KJ/g (protein. carbohyd-rate and lipid; 16.7, 16.7 and 37.7 J/g)으로 동일하게 맞추었고 각 사료의 성분조성은 다음과 같이 요약된다. diet 1, $100\%$ WFM+$0\%$ ABPM ($0\%$ ABPM. control); dict 2, $75\%$ WFM+$25\%$ ABPM ($25\%$ ABPM); diet 3, $50\%$ WFM+$50\%$ ABPM ($50\%$ ABPM): diet 4, $25\%$ WFM+$75\%$ ABPM ($75\%$ ABPM), diet 5, $0\%$ WFM+$100\%$ ABPM ($100\%$ ABPM). 각 사료내 단백질원으로서, 동물성 단백질은 어분과 ABPM을 사용하여 총단백질의 $34.7\%$를, 식물성 단백질은 $65.3\%$를 공급하였다. 일주간의 먹이붙임후에 잉어는 각 실험군별 평균어체중 10g 되도록하여 3반복으로 무작위 배치하였고, 전반기 첫 번째와 두번째 4주간의 사육기간이 끝난 8주후에는 평균어체중이 28g 되도록 재배치하여 추가로 후반기 세번째 4주간 총 12주동안 사육하였다. 사료는 1일 3회 어체중의 $2.7\~4\%$로 12주간 공급하였다. 매 2주마다 체중을 측정하였고 전반기 8주, 12주후 체장, hemoglobin, hematocrit 및 일반성분 분석을 실시하였다. 전반기 첫 번째 4주후 증체율 및 사료전환효율은 유의적 차이가 없었으나 전반기 두번째 4주후 사료 3, 4 및 5는 사료 I (대조구)보다 유의적으로 낮았다 (P<0.05). 이와는 달리 후반기 세번째 4주후의 모든 사료구의 증체율 및 사료전환효율에는 유의적 차이가 없었다 (P>0.05). 또한, 전어체 일반성분 분석 결과 전$\cdot$후반기동안 모든 사료구의 일반성분치 (수분, 조단백, 조지방, 조회분)에는 유의적 차이가 없었다 (P>0.05). 본 실험 결과, 사료내 동물성 단백질원으로 ABPM은 충분한 먹이붙임 후에 어분단백질의 $100\%$까지 대체 가능함을 보여 주었다.

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STUDIES ON THE NUTRIENT AVAILABILITIES OF FEED INGREDIENTS IN ISRAELI CARP (Cyprinus carpio)

  • Chu, K.S.;Han, In K.;Won, T.H.;Park, B.C.
    • Asian-Australasian Journal of Animal Sciences
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    • 제4권3호
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    • pp.263-274
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    • 1991
  • Digestibilities of nutrients and energy are among the most important parameters to be determined in feed evaluation research. The apparent digestibility coefficients (ADC) of protein, total carbohydrate (TCHO), fat, energy and amino acids were determined for 14 common feed ingredients using chromic oxide as external indicator with Israeli carp (Cyprinus carpio). The ingredients tested were; corn, corn starch, gelatinized starch, wheat middling, wheat grade inferior, corn gluten meal, rapeseed meal (solvent extracted), soybean meal (solvent extracted), blood meal (drum dried), feather meal(hydrolyzed), file fish meal (flame dried), sardine fish meal (steam dried), sardine fish meal (flame dried) and brewers yeast (dehydrated). The overall ADC values were high in Israeli carp showing high capacity to digest their feed ingredients irrespective of plant or animal sources. In addition the ADC of plant protein was high enough to support the successful supplementation of fish meal with other plant proteins.

Protection of Canola (Low Glucosinolate Rapeseed) Meal and Seed Protein from Ruminal Degradation - Review -

  • Mustafa, A.F.;McKinnon, J.J.;Christensen, D.A.
    • Asian-Australasian Journal of Animal Sciences
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    • 제13권4호
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    • pp.535-542
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    • 2000
  • Canola meal and seed are poor sources of ruminal undegraded protein (RUP). On average, canola meal and canola seed contains 35 and 14% RUP, respectively. Several protection methods are effective in reducing ruminal degradation of canola protein and in increasing RUP without affecting total tract protein digestibility. Heat (e.g., dry heat, moist heat and jet-sploding) and chemical (e.g., formaldehyde) treatments are the most common methods used to reduce ruminal degradability of canola protein. In most cases, heat treatments were found to be more effective than chemical treatments in protecting canola protein form ruminal degradation. Despite improvement in RUP content and intestinal availability of RUP, data form several studies showed little or no improvement in animal performance as a result of increasing the RUDP level of canola meal and seed.

수산가공공장폐액의 등전점이동 응집처리에 의한 유용성분재회수이용;4. 회수단백질의 어분 대체 사료로서의 이용 (Recovery and Utilization of Proteins and Lipids from the Washing Wastewater in Marine Manufacture by Isoelectric Point Shifting Precipitation Method;4. Utilization of the Recovered Protein Fractions as the Alternative Feed of Fish Meal.)

  • 김광우;김가현;어명희;김옥선;조순영
    • 생명과학회지
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    • 제18권6호
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    • pp.832-838
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    • 2008
  • 수산가공공장폐액의 주성분은 수용성단백질이며 일부 지방이 함유되어 있는 특성이 있으므로 그 수용성 단백질을 등전점 침전처리에 의해 침전회수하여 어분 대체 사료로서의 이용을 시도하였다. 1차 이스라엘잉어 사육 실험에서는 지방 산화가 진행된 고등어가공공장폐액으로 제조 된 고등어가공공장폐액 회수단백질 어분의 첨가량이 증가할수록 사료효율이 떨어지는 결과를 보였으나, 이 산화된 고등어가공폐액 회수단백질의 산화된 지방성분을 제거한 후 다시 2차 이스라엘 잉어 사육 실험을 한 결과에서는 고등어가공폐액 회수단백질의 첨가량이 증가할수록 사료효율이 좋음을 확인하였다. 따라서, 지금까지 버려지는 고등어가공공장폐액 중 수용성단백질을 등전점이동 응집처리법으로 회수하여 어분 대체 단백질원으로 활용할 수 있음을 실제 field에서의 이스라엘 잉어 사육 실험으로 확인할 수 있었다.