Talcum powder is made from a soft mineral called hydrous magnesium silicate that is found throughout the world. It is crushed, dried and milled to produce powder used in cosmetic products by millions of people.
The rumen and reticulum (reticulo-rumen) is the largest compartment of the cowâs stomach. Fiber, starch, sugar, and proteins are fermented by the microbes to form volatile fatty acids and microbial protein. Rumen papillae absorb volatile fatty acids.
2. papilla-a small nipple-shaped protuberance concerned with taste, touch, or smell; the papillae of the tongue. sense organ, sensory receptor, receptor-an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation.. papilla-a small projection of tissue at the base of a hair or tooth or feather. appendage, outgrowth, process-a natural prolongation or projection from a part of an organism either animal or plant; a bony process.