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生物通
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新型分子印迹策略助力发酵食品中生物胺的高效分析
在生理层面,痕量的 BAs 至关重要,但浓度过高时则会危害健康,甚至可能成为致癌物的前体物质。在发酵食品领域,比如传统发酵马奶酒(kumiss),对 BAs 进行定量评估意义重大。不过,由于不同 BAs 的 logP值和 pKa值差异极大,实现它们的同时萃取和精准分析 ...
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