Journal
/
生物学
/
Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon
JoVE 杂志
生物学
This content is Free Access.
JoVE 杂志 生物学
Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon

2,832 Views

•

04:54 min

•

October 29, 2021

DOI:

10.3791/59862-v

DOI:
10.3791/59862-v

•

04:54 min
October 29, 2021

•

5 Views
, , , , , , , , ,
1Institute of Marine Research, 2Department of Biological Sciences,University of Bergen, 3National Food Institute,Technical University of Denmark, 4Metal metabolism group, Nutritional Sciences Division,King’s College London

Summary

Automatically generated

This article explains in detail a systematic approach to assess micro-mineral availability in Atlantic salmon. The methodology includes tools and models with increasing biological complexity: (1) chemical speciation analysis, (2) in vitro solubility, (3) uptake studies in cell lines, and (4) in vivo fish studies. 

Explore More Videos

Mineral AvailabilityFish FeedZincAtlantic SalmonRadionuclideSolubilityAmino AcidsIntestinal Luminal BufferCell LineFecesSize-exclusion ChromatographyInductively-coupled Plasma Mass Spectrometry

Read Article

Cite this Article

Silva, M. S., Stewart, T., Amlund, H., Sloth, J. J., Araujo, P., Lock, E., Hogstrand, C., Ørnsrud, R., Waagbø, R., Prabhu, A. J. Assessing Mineral Availability in Fish Feeds using Complementary Methods Demonstrated with the Example of Zinc in Atlantic Salmon. J. Vis. Exp. (176), e59862, doi:10.3791/59862 (2021).

Download .ris file

Copy

Share Video

.

Copy