对EBC法、 气相色谱法和化学发光法测定啤酒中的双乙酰含量进行了优化和比较。
The measuring methods for diacetyl content in beer including EBC method, GC method and chemical radiation method were optimized and compared.
本文讨论成品啤酒中双乙酰含量回升原因及保证双乙酰含量在啤酒保质期内符合要求的工艺控制措施；
This paper discuss the cause for the increase of diacetyl contents in beer products and the techniques for the control of diacetyl contents in the brewed beer during their quality-guaranteed period.
该研究推测的另一种可能是，低含量的酒精能刺激人体释放乙酰胆碱，这是人脑中一种能促进学习和记忆的化学物质。
Another possibility, the study speculated, is that low levels of alcohol could stimulate the release acetylcholine, a brain chemical believed to facilitate learning and memory.
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