• Feed Journal
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• v.3 no.9 s.25
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• pp.97-102
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• 2005

30여년이라는 세월이 지난 지금은 육골분 제조업계가 국가나 지방자치단체의 재정적 지원 없이 전형적인 3D업종이라는 열악한 환경에서도 년간 생산량이 25,000톤((90여억원상당)으로 괄목할 만한 물량증가는 물론 안정적인 품질의 단백질자원이라는 인식이 정착되기까지의 비약적인 발전을 거둔 것은 국내 부존자원의 최대한 개발$\cdot$활용이라는 측면에서 매우 고무적인 현상이 아닐 수 없을 것이다. 또한 돌이켜 보면 지금 이 시점이 축산물의

• 사료
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• s.59
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• pp.75-80
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• 2012

• Analytical Science and Technology
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• v.35 no.3
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• pp.136-142
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• 2022

According to media reports, the carcasses of euthanized abandoned dogs were processed at high temperature and pressure to make powder, and then used as feed materials (meat and bone meal), raising the possibility of residuals in the feed of the anesthetic ketamine and dexmedetomidine used for euthanasia. Therefore, a simultaneous analysis method using QuEChERS combined with high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry was developed for rapid residue analysis. The method developed in this study exhibited linearity of 0.999 and higher. Selectivity was evaluated by analyzing blank and spiked samples at the limit of quantification. The MRM chromatograms of blank samples were compared with those of spiked samples with the analyte, and there were no interferences at the respective retention times of ketamine and dexmedetomidine. The detection and quantitation limits of the instrument were 0.6 ㎍/L and 2 ㎍/L, respectively. The limit of quantitation for the method was 10 ㎍/kg. The results of the recovery test on meat and bone meal, meat meal, and pet food showed ketamine in the range of 80.48-98.63 % with less than 5.00 % RSD, and dexmedetomidine in the range of 72.75-93.00 % with less than 4.83 % RSD. As a result of collecting and analyzing six feeds, such as meat and bone meal, prepared at the time the raw material was distributed, 10.8 ㎍/kg of ketamine was detected in one sample of meat and bone meal, while dexmedetomidine was found to have a concentration below the limit of quantitation. It was confirmed that the detected sample was distributed before the safety issue was known, and thereafter, all the meat and bone meal made with the carcasses of euthanized abandoned dogs was recalled and completely discarded. To ensure the safety of the meat and bone meal, 32 samples of the meat and bone meal as well as compound feed were collected, and additional residue investigations were conducted for ketamine and dexmedetomidine. As a result of the analysis, no component was detected. However, through this investigation, it was confirmed that some animal drugs, such as anesthetics, can remain without decomposition even at high temperature and pressure; therefore, there is a need for further investigation of other potentially hazardous substances not controlled in the feed.

• 레미콘
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• no.1 s.74
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• pp.66-70
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• 2003

• KOREAN POULTRY JOURNAL
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• v.30 no.9 s.347
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• pp.132-133
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• 1998

• Journal of Aquaculture
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• v.10 no.2
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• pp.153-161
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• 1997

This study was conducted to evaluate the possible utilization and the replacing range of leather meal (LM) or meat and bone meal (MBM) as a fish meal replacer for the dietary animal protein source of growing israeli carp, Cyprinus carpio. Five different diets were formulated on isonitrigenous and isocaloric basis of 38.5% curde protein and 15.3 KJ/g diet. Percentage of the graded levels of replacement of white fish meal (WFM) by LM/MBM on the basis of crude protein were at follows : diet 1, 100% WFM (control) ; diet 2, 75% WFM+25% LM ; diet 3, 50% LM ; diet 4, 75% WFM+25% MBM ; diet 5, 50 WFM+50% MBM and LM or MBM, and approximately 64.5% of plant protein. After one week of conditioning period, fish averaging 10g were divided into five groups and fed one of the experimental diets for 12 weeks. In the first and the second 4 weeks of feeding trials, there were no significant differences in weight gain between two groups of fish fed diet 1 (control) and 2 (P>0.05), while fish fed diet 3, 4 and 5 had a significantly lower body weight gain than fish fed diet 1 (P<0.05). In contrast to those two periods, all diet groups were not significantly different compared to diet 1 in body weight gain during the third 4 weeks of feeding trial (P<0.05). These results indicated that LM and MBM could be used as a fishmeal replacer up to 50% in growing israeli carp.

• Feed Journal
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• v.2 no.9
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• pp.118-124
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• 2004

유럽의 경우 동물성사료 금지에 따른 단백질 영양소조절은 식물성단백질사료로 대체하여 배합사료를 생산하고 있다(고단백질 사료는 대두박으로 대체). 단백질함량이 높은 육골분 대신 어분으로 대체시 가격이 4파운드 비싼 반면, 식물성으로 대체할 경우 어분에 비해 가격이 저렴하여(톤당 2파운드 상승) 영국의 경우 사료가격이 1.5% 상승(2003년 11월)하여 대두박으로 대체하여 배합사료를 생산하고 있다. (중략)

• Food Science and Preservation
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• v.22 no.2
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• pp.297-302
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• 2015

Calcium is one of the essential mineral for the humans due to its crucial physiological functions in the body. Calcium deficiency results in many diseases, such as osteoporosis. Therefore, calcium supplements are available as a functional food. However, most calcium supplements in the market have a limitation due to poor absorption and low bioavailability. Thus, calcium-chelated peptides for improving the absorption rate of calcium have been isolated from foods including porcine meat and bone meal (MBM), and mussel using the enzymatic hydrolysis of their protein. The hydrolysates of food were ultra-filtered in order to obtain small peptides less than 3 kDa and the Ca-binding peptides were isolated via the anion exchange chromatography. The binding activity and concentration of Ca-binding pepetides were determined. In particular, the MBM and mussel protein hydrolysates were fractionated by mono Q and Q-Sepharose, respectively. As a result, among the fractions, the fractions of MBM F2 and mussel F3 showed the highest Ca-binding activity. These results suggest that MBM and mussel protein hydrolysates can be used as calcium supplements.

• Korean Journal of Poultry Science
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• v.20 no.4
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• pp.189-196
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• 1993

True amino acid availability (TAAA) and true metabolizable energy(TME) values of 8 protein feedstuffs were determined by feeding three roosters exactly 30g of each protein feedstuff after 36h of fasting. From each rooster excreta were collected for 36 h. TAAA were significantly(P<0.01) different among protein feedstuffs. TAAA was highest in fish meal(96.1%), followed by corn gluten(91.2%), rapeseed meal(88.8%), soybean meal(88.7%), meat meal(87.2%), canola meal(86.1%), cottonseeed meal(82.6%) and feather meal(82.5%). Available Iysine values obtained by TAAA method were highly correlated(P<0.01) with those obtained by chick bioassay(CBA) and FDNB method. TME was highest in corn gluten(4,011kcal/kg, as fed basis), followed by fish meal(3,906), feather meal(3,098), soybean meal(3,007), meat and bone meal(2,631), canola meal(2,326), cottonseed meal(2,246) and rapeseed meal(2,120).

• Feed Journal
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• v.2 no.5
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• pp.58-65
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• 2004

동물성사료는 가축의 도살과 축산물의 부위선별 작업과정에서 식용으로 사용되지 않은 것(동물성잔재물)을 랜더링 처리하면 동물성단백질사료로서 전환이 가능하여 사료원료로 이용되어 왔다. 그러나 최근 동물성잔재물을 이용한 재활용 물질인 육골분을 소에 급여하여 소해면상뇌증(BSE)과 관련성으로 영국 및 유럽 등 여러 국가에서 반추가축에 급여중단 등 가축의 사료로서 이용이 크게 제한되어 있을 뿐만 아니라 특정의 동물성잔재물은 재활용을 금지하고, 소각 후 매립하고 있다. (중략)