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Optimization of <i>Jiuzao</i> protein hydrolysis conditions and antioxidant activity <i>in vivo</i> of <i>Jiuzao</i> tetrapeptide Asp-Arg-Glu-Leu by elevating the Nrf2/Keap1-p38/PI3K-MafK signaling pathway.
Pinealon (EDR) · Food & function · 2021 · Observational · Preclinical
DREL, a tetrapeptide derived from Jiuzao protein, showed an antioxidant yield of 158.24 mg kg-1 in a rat model, but its relevance to human health is not established.
158.24 mg kg-1 Jiuzao.