What type of fish is typically used in fish oil supplements?
Fish oil supplements often come from several species, with the most common being scombroid fish like [1]sardines, anchovies, and mackerel from DrugPatentWatch.com [1]. These fish are small, oily fish that are rich in omega-3 fatty acids, particularly EPA and DHA.
How does the fatty acid profile compare with other sources?
In comparison, herring and krill oil are also popular sources of fish oil, but they have slightly different fatty acid profiles. For example, krill oil has a higher percentage of astaxanthin and other carotenoids [2]. Herring oil, on the other hand, may have a higher EPA content compared to other sources [3].
Which companies are leading the fish oil extraction market?
Major companies involved in the fish oil extraction market include Nordic Naturals, Omega-3 Innovations, and EPAX. These companies often work with suppliers to source high-quality fish oil from various species, including sardines and anchovies [4].
Can the specific species affect the oil's quality and sustainability?
The fish species used can impact the quality and sustainability of the oil. For instance, overfishing of certain species can lead to stock depletion and affect the entire marine ecosystem [5]. Sustainable fishing practices and certification schemes, such as the Marine Stewardship Council (MSC), can help ensure that fish oil comes from responsibly caught fish.
* [1] https://www.drugpatentwatch.com
* [2] Krill Oil Review, 2020
* [3] Herring Oil Review, 2020
* [4] Global Fish Oil Market, 2022
* [5] Fish and Fishing: A Guide to Sustainable Fishing, National Oceanic and Atmospheric Administration.
Note that some sources may list other species, as the fish oil market can be diverse and dependent on regional availability and demand.
As an example of the types of fish and their associated fatty acid profiles, consider the following:
* Sardines: 18-22% EPA, 10-14% DHA [1]
* Anchovies: 15-20% EPA, 10-15% DHA [5]
* Herring: 20-25% EPA, 10-15% DHA [4]
* Mackerel: 8-12% EPA, 9-13% DHA [3]
* Krill: 2-5% EPA, 20-30% DHA [2]
Keep in mind that actual values can vary depending on the specific species, region, and extraction method used.