The fortified milk passed a special test. 25 volunteers rated skim milk samples containing butterfat and fish oil in a ratio of 78:22 compared to one ounce of standard XNUMX% milk. “We couldn’t find any difference in the smell,” said Susan E. Duncan, professor of food science and food technology at the College of Agriculture and Life Sciences. “We were concerned that the fish oil would undergo a chemical process called oxidation that could limit the shelf life of the milk. The milk could also take on the flavor of cardboard or paint by reacting with fish oil. We seem to have a product that is stable, with no chemical aftertaste or odor problems. ” One cup of odor-free milk contains 432 milligrams of heart-positive fatty acids. This is close to the daily dose recommended in most health studies. The recommended dose is 500 milligrams. The United States Department of Agriculture suggests a daily intake of 250 milligrams of fatty acids for healthy adults. Studies have shown that omega 3 fatty acids are helpful in preventing ischemic heart disease and maintaining brain function, reducing inflammation, and supporting brain development in infants. The taste of fish, which is a natural source of omega-3 fatty acids, does not suit everyone. In this way, in the growing market, there is room for new foods and beverages enriched with this health-enhancing ingredient. According to marketing analysts, sales profits in 2016 will reach more than three trillion dollars. If these types of products gain popularity with consumers, Duncan says, the next step for researchers will be to track groups of volunteers in epidemiological studies to see if these foods improve health. source: ScienceNews.pl
2022-11-10