Blood meal is a dry inert powder produced from the processing of blood derived from various livestock species (cattle, pigs, chickens,etc).The sterilization process ensures this product is produced Salmonella free.It is one of the highest non-synthetic sources of nitrogen. It may also be used as ananimal food supplement for cattle, fish and poultry and is in fact widely used due to the high lysine content.Blood meal specificationtryptophan 1%alanine 7.69%lysine 7.0%valine 5.2%histidine 3.05%methionine** 1%ammonia 1.13%isoleucine .8%arginine 2.35%leucine 10.3%aspartic acid 10.84%tyrosine 2.34%threonine 3.8%phenylalanine 5.1%serine 4.56%taurine glutamic acid 8.79%cystine 1.4%glycine 4.4%proline 4.62%ItemsSpecificationsCrude protein%≥88Crude ash%≤4Water %≤9nitrogen (VBN), mg/100g≤35Ca%0.1~0.5TP%0.15~0.5Crude Fiber%≤2.0Lysine%≥8.0Threonine% ≥2.5Salt (table salt)% ≤3.5 General information:90% min protein, porcine origin. spray dried.Blood meal is a source of high quality proteins under a spray dried process preserves its nutritional and functional properties ideal use in animal feed.