Practical and reliable TEWL, evaporation and permeability measurements. The VapoMeter is the only fully portable instrument available for the measurement of TEWL (transepidermal water loss) values and evaporation rates. TEWL is a well known indicator of the skin's barrier function. The VapoMeter is battery-operated and portable. This offers great freedom of movement and the possibility of measuring difficult areas.
How to Cook Beef Tripe. Beef tripe is a type of food derived from the lining of one of a cow's four stomach chambers. Tripe (which can come from many other animals, but usually hoofed farm animals) is eaten all over the world as an important ingredient in many local cuisines.
Directions. Place beef tripe into a pot of boiling water, just enough to cover the tripe. Add garlic and onions and salt. Cover and cook for about 1 hour. When tripe is tender add the remaining ingredients including the hominy and cook about 15 or 20 minutes longer.Add more salt if needed.This is a spicy dish and it goes well with cilantro and a twist of lime.over and cook for about 1 hour. When tripe is tender add the remaining ingredients including the hominy and cook about 15 or 20 minutes longer. Add more salt if needed. This is a spicy dish and it goes well with cilantro and a twist of lime.