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.
The term papilla (plural: papillae) generally means a nipple-like structure, and may refer to:1  Mammary papilla, or nipple. 2  Amphibian papilla and basal papilla, part of the inner ear of the frog. 3  Interdental papilla, part of the gingiva between teeth. 4  Dental papilla, cells involved in a developing tooth.he term papilla (plural: papillae) generally means a nipple-like structure, and may refer to: 1  Mammary papilla, or nipple. 2  Amphibian papilla and basal papilla, part of the inner ear of the frog. 3  Interdental papilla, part of the gingiva between teeth. 4  Dental papilla, cells involved in a developing tooth.