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.
An image of uncut and cut beef shank (gravy beef). The beef shank is the shank (or leg) portion of a steer or heifer. In Britain the corresponding cuts of beef are the shin (the foreshank), and the leg (the hindshank).Due to the constant use of this muscle by the animal it tends to be tough, dry, and sinewy, so is best when cooked for a long time in moist heat.It is an ideal cut to use for beef bourguignon.n Britain the corresponding cuts of beef are the shin (the foreshank), and the leg (the hindshank). Due to the constant use of this muscle by the animal it tends to be tough, dry, and sinewy, so is best when cooked for a long time in moist heat. It is an ideal cut to use for beef bourguignon.