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生物通
25 天
微生物共生产D-甘露糖(D-mannose)和D-景天庚酮糖(D-sedoheptulose)的代谢 ...
研究人员通过改造大肠杆菌(Escherichia coli)的磷酸化-去磷酸化通路,实现了D-甘露糖(低热量甜味剂)与D-景天庚酮糖(抑制C6糖代谢)的可调比例共生产。该研究解决了传统植物提取法不可持续、酶法转化效率低的问题,为功能性糖的工业化生产提供了新思路。 在食品 ...
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