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.
How Tripe Is Used in Mexican Cuisine. Beef tripe is used in Mexico for many dishes, but the most popular one is Menudo, a soup made with hominy and honeycomb tripe. Sheep tripe of often prepared in a soup or brothy stew and called Pancita. Menudo and Pancita can be very spicy and both are touted as being a cure for hangovers.