3-Oxopentanoic acid explained
3-Oxopentanoic acid, or beta-ketopentanoate, is a 5-carbon ketone body. It is made from odd carbon fatty acids in the liver and rapidly enters the brain. As opposed to 4-carbon ketone bodies, beta-ketopentanoate is anaplerotic, meaning it can refill the pool of TCA cycle intermediates. The triglyceride triheptanoin is used clinically to produce beta-ketopentanoate.[1]
Notes and References
- Parenteral and Enteral Metabolism of Anaplerotic Triheptanoin in Normal Rats. Renée P. Kinman. Takhar Kasumov. Kathryn A. Jobbins. Katherine R. Thomas. Jillian Adams. Lisa N. Brunengraber. Gerd Kutz. Wolf-Ulrich Brewer. Charles R. Roe. Henri Brunengraber. amp. Am J Physiol Endocrinol Metab. E860–E866. 291. 10.1152/ajpendo.00366.2005. 2006. 16705058. 4. Reprint