Collagen peptides induce hollow vesicle formation during intestinal digestion to enhance curcumin bioaccessibility in whey protein concentrate-stabilized emulsions.

Yiqing Zou, Wenxia Dong, Md Shabudden Ahamed, Wenbo Li, Shanshan Hu, Yanrong Zhao, Yan Li

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Article in Food chemistry: X, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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7 authors.

Yiqing ZouCollege of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.

Wenxia DongShanghai M-Action Health Technology Co., LTD, Shanghai 200120, China.

Md Shabudden AhamedCollege of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.

Wenbo LiCollege of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.

Shanshan HuCollege of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.

Yanrong ZhaoMengniu Institute of Nutrition Science, Global R&D Innovation Center, Inner Mongolia Mengniu Dairy (Group) Co., Ltd., Hohhot 011050, China.

Yan LiCollege of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collagen peptide (CP) and whey protein are common ingredients in protein-rich functional beverages. However, their synergistic effects on digestion dynamics and nutraceutical bioaccessibility remain insufficiently elucidated. We here investigated how CP modulated the digestive fate, and curcumin bioaccessibility of whey protein concentrate (WPC)-stabilized emulsions. CP incorporation exhibited minimal influence on the initial physicochemical stability, droplet characteristics, or curcumin encapsulation efficiency (>88%). However,

Indexed as

BioaccessibilityCollagen peptideCurcuminProtein emulsionWhey protein

Identifiers

PMID42433594

DOI10.1016/j.fochx.2026.104161

PMCPMC13351887

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.