Comparative amino acid digestibility in US blood products fed to weanling pigs

Almeida, F. N.; Htoo, J. K.; Thomson, J.; Stein, Hans-Henrik

doi:10.1016/j.anifeedsci.2013.03.002

Cited by 30 publications

(35 citation statements)

References 22 publications

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“…The concentration of CP and AA in the blood meal used in this experiment was in agreement with the reported values (NRC 2012;Almeida et al 2013), but the concentration of ash was slightly less than expected (NRC 2012). The SID of all AA was less than previously reported (NRC 2012), indicating that this source of blood meal may have been heat damaged and has poor protein Table 5.…”

Section: Items (%)supporting

confidence: 90%

“…However, the concentration and digestibility of Ca and P varies among sources of MBM . Therefore, there may also be differences in AA composition and digestibility among sources of MBM, as has been demonstrated for blood meal and feather meal (Almeida et al 2013;. However, little information has been published on the variation in MBM produced in the United States.…”

Section: Introductionmentioning

confidence: 99%

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Amino acid digestibility in six sources of meat and bone meal, blood meal, and soybean meal fed to growing pigs

et al. 2018

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Standardized ileal digestibility (SID) of amino acids (AAs) by growing pigs was determined in blood meal and six sources of meat and bone meal (MBM). Eighteen ileal-cannulated barrows (initial body weight: 69.3 ± 4.4 kg) were randomly allotted to a replicated 4 × 9 incomplete Latin square design with four periods and nine diets, giving eight replications per diet. One diet included 33% soybean meal (SBM) as the sole source of AA. Seven diets contained 9% blood meal or 9% of one of the six sources of MBM and 22% SBM as the only AA containing ingredients. The last diet was a nitrogen (N) free diet. Results indicated that the SID of all AAs were different (P < 0.05) among the six sources of MBM, but the SID of lysine (Lys) could not be predicted from the ratio between Lys and crude protein. For some, but not all AAs, the average SID in MBM was greater (P < 0.05) than in blood meal, but for most AAs the SID in MBM was less (P < 0.05) than in SBM. It is concluded that, as is the case for most other co-products, differences in concentration and SID of AAs among sources of MBM exist.

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Section: Items (%)supporting

confidence: 90%

Section: Introductionmentioning

confidence: 99%

Amino acid digestibility in six sources of meat and bone meal, blood meal, and soybean meal fed to growing pigs

et al. 2018

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“…So for preventing spoilage organisms or even pathogens from growing, some hygienic precautions must be taken for safety during collection. However, according to some studies (Jamroz et al, 2011;Chen et al, 2013;Almeidaa et al, 2013), these biosafety issues can be avoided as much as possible. Thus the blood from animals that pass both ante and post mortem inspections can be processed as products for animal and human (D avila Ribot, 2006).…”

Section: Introductionmentioning

confidence: 95%

Optimization of hydrolysis condition of blood meal by Bacillus subtilis with response surface methodology

Wang

Zhang

Han

et al. 2015

International Biodeterioration & Biodegradation

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“…Spray-dried plasma proteins (PP) are highly digestible and have a favorable EAA profile, with the exception of Met and Ile (Almeida et al, 2013). In addition, PP are processed to maintain the functional characteristics of proteins such as albumin and IgG.…”

Section: Introductionmentioning

confidence: 99%

Amino acid supplementation of calf milk replacers containing plasma protein

Morrison

Campbell²,

Drackley

2017

Journal of Dairy Science

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We determined the effects of calf milk replacers containing 0, 5, or 10% bovine plasma protein (PP), either without or with the supplemental amino acids (AA) Ile and Thr, on growth and health of male Holstein calves (n = 104) for 56 d. Milk replacers were formulated to contain 22% crude protein (CP), 20% fat, and 2.0% Lys. Milk replacers (12.5% solids) were fed at a rate of 1.5% of body weight (BW) on a dry matter basis during wk 1 and 1.75% of BW beginning on d 8. Starter was introduced on d 36 so that effects of PP and AA balance in milk replacers could be isolated. Intake, respiratory scores, and fecal scores were measured daily. Body weight and stature were measured weekly and blood serum samples were obtained during wk 4. Treatments had no effects on intakes of dry matter, CP, or metabolizable energy. During wk 6 and 8, BW was less as PP inclusion increased without AA supplementation compared with the other treatments. In wk 7, calves fed the higher level of PP without AA had lower BW than calves fed either the lower level of PP without supplemented AA or the higher inclusion of PP with supplemented AA. Average daily gain and gain:feed were lowest for calves fed the higher inclusion of PP without supplemented AA; heart girth in wk 7 was smallest for those calves. During the first 21 d, occurrence of scours was greater in calves fed the control milk replacer than in calves fed milk replacers containing the higher inclusion of PP either without or with supplemental AA. Occurrence of scours was also greater for the lower inclusion of PP compared with the higher inclusion of PP when AA were supplemented. Throughout the 56-d experiment, the chance of antibiotic treatment was greater for calves fed the control milk replacer than for all other treatments except the higher inclusion of PP without supplemental AA. Additionally, chance of antibiotic treatment was greater for the higher inclusion of PP without supplemental AA than for other milk replacers with PP. Calves fed treatments with the higher inclusion of PP had fewer days of scours than the controls. All milk replacers with PP, except the milk replacer containing higher PP without supplemental AA, had fewer days of treatment with antibiotics compared to the all-milk control. Inclusion of PP provided similar performance and improved health as long as milk replacers were balanced for Ile and Thr.

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Comparative amino acid digestibility in US blood products fed to weanling pigs

Cited by 30 publications

References 22 publications

Amino acid digestibility in six sources of meat and bone meal, blood meal, and soybean meal fed to growing pigs

Amino acid digestibility in six sources of meat and bone meal, blood meal, and soybean meal fed to growing pigs

Optimization of hydrolysis condition of blood meal by Bacillus subtilis with response surface methodology

Amino acid supplementation of calf milk replacers containing plasma protein

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