Preparation, Characterization, and In Vitro Stability Analysis of Deer Sinew Peptide-Zinc Chelate

Novel peptide-zinc chelates (DSPs-Zn) with a zinc content of 186.94 mg/g were synthesized from deer tendon peptides at pH 6, 60 °C, 60 min, and peptide-zinc mass ratio of 1:3. Ultraviolet-visible absorption spectroscopy (UV) and Fourier transform infrared spectroscopy (FTIR) demonstrated that the ch...

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Bibliographic Details
Main Authors: Shan Yang, Tianyuan Liu, Weijia Chen, Ying Zong, Jianan Geng, Yan Zhao, Zhongmei He, Rui Du
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Foods
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Online Access:https://www.mdpi.com/2304-8158/14/12/2131
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