Aujeszky's disease. Aujeszkyâs disease is a contagious viral disease caused by a herpesvirus called Pseudorabies virus (PRV). The most common form is an acute febrile syndrome that mainly affects pigs (the main reservoir for the virus), though many other animal species are also susceptible.
Used as: anti-caking agent, anti-foaming agent, moisture absorbent, wine and beer fining agent. Definition: Composed of only silicon and oxygen, silicon dioxide is one of the most common anti-caking agents. It is also widely used in the construction and hydraulic fracturing (fracking) industries.uber Engineered Materials. Shanxi Jinjin Chemical Industrial Co., Ltd. wrote that âThere are no animal ingredients in the silicon dioxide.â. Yianlid Industrial Co., Ltd. said in an email that ââ¦There is not any animal content in the [silicon dioxide]â and sent a certificate analysis for silicon dioxide.
Silicon Dioxide-SiO2. 1  Silicon dioxide is a 3D (three dimentional) network type of solid. 2  The Si-O bonds are strong covalent bonds. 3  The strength of the covalent bonds depend on the electronegativity of the atoms involved in the covalent bonding.