Lecithin is a naturally occurring fatty molecule that can be found in foods such as “egg yolk, seafood, soybeans, milk, rapeseed, cottonseed, and sunflower oil,” says Dr. Debbie Fetter ...

those that had greater proportions of egg yolk had increased low molecular weight peptides following storage equivalent to two months. On the other hand, it was found that high molecular weight ...

Mary Berry uses one egg and one egg yolk rather than two eggs. This makes the batter richer and tastier as the yolk offers tasty, rich fats and contains an emulsifying factor called lecithin. Lecithin ...