Short answer real color of salmon: The actual flesh color of a wild-caught salmon can vary from deep red to pinkish-orange depending on the species and its location. Farmed Atlantic Salmon is often artificially colored with synthetic pigments; hence, their natural coloring may differ significantly.
What is the actual color of wild salmon?
What is the actual color of wild salmon? This question might seem simple at first, but it’s actually quite complex. The short answer is that it depends on the species and where they are in their life cycle.
Here are a few things to know:
1. Salmon hatch as small reddish-orange eggs before becoming free-swimming fry.
2. As young fish, they take on a silvery appearance with some dark spots along their sides.
3. Wild adult salmon will range from silver-gray to greenish-blue in color when swimming in saltwater.
4. Depending on the time of year (and breeding season), adult males may develop bright red skin or patches of pink/red stripes while females often turn duller shades during spawning.
It’s essential to remember that farmed salmon can be artificially colored for market purposes – darker orange fleshed farm-raised Pacific Coho has added pigment like Canthaxanthin & Astaxanthin which occur naturally in wild animals’ diets such as krill, shrimp etc., whereas Atlantic salmons eat mainly pellets containing synthetic pigments derived from petrochemicals.
All said and done though doing your research about origin/branding / organic practices used by companies goes a long way towards making an informed purchase decision irrespective if its canned/tinned products sold internationally or fresh raw fillets found within domestic markets!
How does farmed salmon get its pink color?
1. Farmed salmon don’t naturally produce astaxanthin as wild ones do.
2. Therefore, farmers add this pigment into their food intake via pellets or krill supplements
3. This supplement contains canthaxanthin too making it safe for consumption yet maintaining quality control in terms of achieving desirable shades through feeding schedules
By adding synthetic pigments like astaxanthin and/or proteins made from dried yeast by-product with high carotenoid content, farmed salmons acquire their unique orange-pink shade between 14-24 months.
Other factors contribute to enhancing pink hues such as diet composition (krill), growing conditions including water temperature & oxygen levels; genetics also determine some strains’ outcome notably chinook coho sockeye among others’.
Conversely, commercial fishing involves catching “wild fish” which get reddish tint due primarily because they eat enough algae rich fauna leading to accumulation an organic compound called “asthacin.”
Farmed Salmon lacks natural ability producing AstaXantthin necessary empowering them have iconic red flesh deemed visually appealing on dinner plates today was assimilated laboratory synthesis years ago after decades thoroughly studied ensuring consumers are not ingesting harmful chemicals during farming procedures pursuing sustainable aquaculture solutions worldwide at all times whilst keeping prices affordable!