Another antibacterial compound sometimes found in honey is methylglyoxal.
在蜂蜜中，另一种有时可见的抗菌化合物是丙酮醛。
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There's an especially large amount of methylglyoxal in manuka honey, a honey made from a New Zealand flower.
在麦卢卡蜂蜜中发现了超大量的丙酮醛，这种蜂蜜的花来自于新西兰。
英语百科
Methylglyoxal
Methylglyoxal, also called pyruvaldehyde or 2-oxopropanal, is the organic compound with the formula CH3C(O)CHO. Gaseous methylglyoxal has two carbonyl groups, an aldehyde and a ketone but in the presence of water, it exists as hydrates and oligomers. It is a reduced derivative of pyruvic acid.