# Simultaneous Determination of Free DL-Amino Acids in Natto with Novel Fluorescent Derivatization by UPLC-FL

> Research article (Food Analytical Methods, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3118284637](https://www.wikidata.org/wiki/openalex:W3118284637)  
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