The old way to make media was by the cookbook method--- adding every ingredient bit by bit. The only time that is done today is when making a special medium to grow a certain finicky. organism, where particular growth factors, nutrients, vitamins, and so on, have to be added in certain amounts.
The name Luisa is of Italian, Portuguese and Spanish origin. The meaning of Luisa is famous warrior. Luisa is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Lui-sa.
Luisa is a very popular first name for females (#701 out of 4276, Top 16%) and a slightly less popular last name for all people (#106477 out of 150436, Top 71%). (2000 U.S. CENSUS) Luisa reached its highest position of #868 in the U.S. in 1999, and is at #1130 currently. (TOP BABY NAMES, 2015)