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diketopiperazine

   Also found in: Acronyms, Encyclopedia, Wikipedia 0.01 sec.
di·ke·to·pi·per·a·zine (d-kt-p-pr-zn)
n.
1. A cyclic dipeptide formed by the dehydration of two molecules of glycine.
2. Any of various cyclic organic compounds formed by the dehydration of alpha-amino acids other than glycine.


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[citation needed] There is a lot of controversy around the use of Aspartame alone, and one test has shown that the Aspartame in Diet Coke "decomposes into formaldehyde, methyl alcohol, formic acid, diketopiperazine and other toxins.
According to Blumenthal, Sherry is rich in non-volatile compounds, known as diketopiperazines (or DKPs).
Journal of Natural Products 63: 1283-1285 Kanokmedhakul S, Kanokmedhakul K, Phonkerd N, Soytong K, Kongsaeree P, Suksamrarn A (2002) Antimycobacterial Anthraquinone-Chromanone Compound and Diketopiperazine Alkaloid from the Fungus Chaetomium globosum KMITL-N0802.
 
 
 
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