It depends what type of formula you are using. Itâs best not to store a feed you've mixed yourself in the fridge to use later. However, you can store ready-made cartons of formula milk, once opened, in the fridge for up to 24 hours. That's because the milk in the carton is sterile. Wash your hands before opening the carton, or use clean scissors. Store the carton in the main part of the fridge where it is coldest.
Posts: 1. Whereas soya lecithin is vegan, and non-vegan lecithin as an added ingredient in food is normally either from soya or hen's eggs, lecithin itself is everywhere.It's in the cell membranes of all true plant and animal cells.osts: 158. Lecithin exists naturally in only soy and eggs. If you have something that says soy lecithin, then it is vegan. If it just says lecithin then it's safe to say that it's from an egg.
Commercial lecithin, as used by food manufacturers, is a mixture of phospholipids in oil. The lecithin can be obtained by water degumming the extracted oil of seeds. It is a mixture of various phospholipids, and the composition depends on the origin of the lecithin.A major source of lecithin is soybean oil.ecithin is sold as a food supplement and for medical uses. In cooking, it is sometimes used as an emulsifier and to prevent sticking, for example in nonstick cooking spray.