Salad dressing (oil and water mixture)
The most important ingredient in a weightlifter's meal would be fiber and protein to maintain a good digestive system,improving muscle maintenance.
Beijing food does not have a main ingredient. Anything could be the main ingredient. It depend on the food.
Cell membrane
The most important ingredient of dynamite is nitroglycerin.
It is used as emulsifiers.
They are amphipathic.
Phospholipids
Sunlight is an important ingredient for photosynthesis.
plasma membrane
The main ingredient of the food products can be determined by having a look at the recipes.
The most important ingredient for a chicken soup recipe can vary based on the individual making it. Although, arguably the most important ingredient would be chicken. Another very important ingredient would be the broth or water included in the recipe.
A phosphate group and a lipid (to form a phospholipid).