All meats contain protein.
The most common would the one the main ingredient for chocolate which is Cacao beans.
Opium.
Good recipes including crab meat as an ingredient can be found at All Recipes. One may also look at Recipes, Betty Crocker, and Cooks for one's crab meat recipe needs.
Most acne medicine have one very important ingredient in common. This special ingredient is known as Thyminal, this chemical dries the acne and allows for it's removal.
Dogs do prefer one flavor over another. Dogs prefer the flavor of meat. They will usually choose a food with meat flavor over one with any other flavor.
Any kind of liquid that is used for soaking food in before cooking to add flavor is called a marinade. Common marinades include Italian dressing, wine marinades, etc and usually include at least one acidic ingredient (wine, vinegar, citrus).
Every drug has two components, one is the main substance which is the active pharmaceutical ingredient and the other is the inert substance, which can be the solvent in which the active ingredient is suspended.
It implies that there is a ratio. For example, where there are two portions of one ingredient for every 3 portions of another ingredient you could say the ingredients are proportional to one another at a ratio of 2 to 3.
One has one factor. It is common with every other integer.
Each recipe is proprietary. you would have to poll every manufacturer to find out for each of their products. One common ingredient however is nonsense. There is no product that will rid THC from your system other than time and your own personal metabolism.
an ingredient in gunpowder is sulphur
Vietnam Lemon grass is a common ingredient in Vietnamese cooking.