Availability and effectiveness of free amino acids in aquaculture
@inproceedings{EvonikDegussa2011AvailabilityAE, title={Availability and effectiveness of free amino acids in aquaculture}, author={Andreas Lemme Evonik-Degussa}, year={2011} }
While free amino acids are routinely used in feeds for terrestrial farm animals, it is – except for few aqua species – not commonly practiced in finfish and shrimp nutrition. Reasons for not using free amino acids are often related to doubts on the efficiency and availability of these ingredients. This paper discusses aspects on the availability and efficiency of supplemental amino acids in fish and shrimp nutrition and compiles recent studies but also references from literature providing…
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References
SHOWING 1-10 OF 27 REFERENCES
Estimates of essential amino acid requirements from dose-response studies with rainbow trout and broiler chicken: effect of mathematical model.
- Environmental ScienceArchiv fur Tierernahrung
- 1999
No definite recommendation can be extracted regarding the most suitable, generally applicable mathematical model for amino acids studied in rainbow trout because the more restricted the range in dietary concentration was, the lesser became the differences between the different non-linear models.
Utilization of free lysine by growing pigs
- Medicine, BiologyBritish Journal of Nutrition
- 1981
The results indicate that current estimates of the lysine requirements of pigs that are based on responses to supplements of free l Lysine under once daily feeding regimens may be 10-30% over-estimated, as a result of incomplete utilization of the free lysines.
Effect of frequency of feeding of diets containing free or protein-bound lysine on the oxidation of [14C]lysine or [14C]phenylalanine by growing pigs
- Medicine, BiologyBritish Journal of Nutrition
- 1989
It is concluded that the more rapid absorption of free lysine by growing pigs fed once daily results in an imbalance of amino acids at the sites of metabolism, which leads to greater oxidation of essential amino acids than occurs when all the amino acids are supplied in the protein-bound form.
Estimation of relative bioavailability of nutrients using SAS procedures.
- Environmental ScienceJournal of animal science
- 1997
The General Linear Models procedure (PROC GLM) in SAS/STAT software can be programmed to perform the standard statistical analyses used for relative bioavailability studies and can be used to obtain parameter estimates for calculation of relative bio availability.
Aquaculture Europe 2010, Porto, Portugal, October 5 to 8: pp 2. Lemme, A
- AminoNews® Special Edition:
- 2010