- non-protein nitrogen,NPN
- 非蛋白氮
Medical Chinese dictionary (湘雅医学词典). 2013.
non-protein nitrogen,NPN
Look at other dictionaries:
Non-protein nitrogen — (or NPN) is a term used in animal nutrition to refer collectively to components such as urea, biuret, and ammonia, which are not proteins but can be converted into proteins by microbes in the ruminant stomach. Due to their lower cost compared to… … Wikipedia
Protein adulteration in the People's Republic of China — refers to the adulteration and contamination of several food and feed ingredients with inexpensive melamine and other compounds such as cyanuric acid, ammeline and ammelide. These adulterants can be used to inflate the apparent protein content of … Wikipedia
NPN — is a three letter acronym that may refer to: National Police of Nicaragua Na Progu Nieznanego, a UFO research organization in Poland National Party of Nigeria, a political party in Nigeria New Politics Network, a UK think tank Non protein… … Wikipedia
NPN — Non Protein Nitrogen (Medical » Human Genome) National Petroleum News (Community » Media) * Negative Positive Negative (Academic & Science » Electronics) * National Prevention Network (Community) * New Parents Network (Community) * No Problem… … Abbreviations dictionary
NPN — agricult. abbr. Non Protein Nitrogen acronym Negative Positive Negative (transistor) acronym NonProtein Nitrogen … United dictionary of abbreviations and acronyms
Chinese protein export contamination — was first identified after the wide recall of many brands of cat and dog food starting in March 2007 (the 2007 pet food recalls), and eventually involved the human food supply. The recalls in North America, Europe and South Africa came in… … Wikipedia
Melamine — This article is about the chemical compound. For the plastic also called melamine , see melamine resin. Melamine … Wikipedia
Laminitis — is a disease of the digital laminae of the hoof (foot of an ungulate). It is most well known in horses and cattle.PathologyThe digital laminae are responsible for suspension of the axial skeleton of the animal within the hoof and dissipate… … Wikipedia
Cyanuric acid — Cyanuric acid … Wikipedia
High-quality feed block — or HQFB, is a solid block consisting of molasses, non protein nitrogen (NPN), rumen by pass protein (cassava hay), minerals and lipids. It is provided to livestock ruminants in a manner similar to a salt lick.HQFB is used for ruminant feeding as… … Wikipedia
