MethanofuranLasalocidE350 (food additive): E350 is an EU recognised food additive. It comes in two forms,TylosinBeef cattle: Beef cattle are cattle raised for meat production (as distinguished from dairy cattle, used for milk production). The meat of adult cattle is known as beef.Dry matter: The dry matter (or otherwise known as dry weight) is a measurement of the mass of something when completely dried.Short-chain fatty acid: Short-chain fatty acids (SCFAs), also referred to as volatile fatty acids (VFAs),"Role of Volatile Fatty Acids in Development of the Cecal Microflora in Broiler Chickens during Growth" at asm.org are fatty acids with an aliphatic tail of less than six carbon atoms.Zinc ammonium chloride: Zinc ammonium chloride, also known as diammonium tetrachlorozincate(2-) (IUPAC name), is a zinc salt commonly used as a flux in the process of hot-dip galvanizing. The CAS registry number is 14639-97-5.ToltrazurilLactic acid fermentationAtmospheric methane: Atmospheric methane is the methane present in Earth's atmosphere. Atmospheric methane concentrations are of interest due to methane's impact on climate change, as it is one of the most potent greenhouse gases in Earth's atmosphere.