High internal phase emulsions stabilized by fluorescent phycocyanin for improved stability and bioaccessibility of β-carotene

doi:10.1002/jsfa.13868

	High internal phase emulsions stabilized by fluorescent phycocyanin for improved stability and bioaccessibility of β-carotene
	Cheng, Yu 1; Sun, Xiaolin 1; Zhang, Zhong 1; Li, Wenjun2 ; Yuan, Li 1; Yang, Xingbin 1
发表期刊	JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
ISSN	0022-5142
	2024-09-10
页码	11
关键词	high internal phase emulsions beta-carotene phycocyanin 3D printing
DOI	10.1002/jsfa.13868
通讯作者	Zhang, Zhong([email protected])
英文摘要	BACKGROUNDHigh internal phase emulsions (HIPE) are distinguished from ordinary emulsions by higher oil-phase percentage and better storage stability. Recently, HIPE stabilized with protein-based particles has received more attention. However, organic precipitation, chemical cross-linking and thermal denaturation are often needed to stabilize emulsions with natural proteins, and there is an urgent need to reduce the pollution of organic reagents.RESULTSHIPE loaded with beta-carotene stabilized by phycocyanin was prepared under mild conditions. It demonstrated strong stability in terms of temperature and storage, as evidenced by its 94.17% retention rate and 81.06% bioavailability. This stability was ascribed to the efficient defense against heat and UV rays, which was probably associated with the oil-droplet environment and interfacial protection of phycocyanin. It is speculated that the possible main interaction site between phycocyanin and sorbitol exists near amino acids 110 to 120 of the B chain. The hydrogen bond and hydrophobic interaction between them make the phycocyanin fully adsorbed on the oil-water interface when sorbitol is stable, forming a strong oil-water structure, which increases the stability of the emulsion.CONCLUSIONThe outstanding fluorescence characteristics provide a feasible alternative for fluorescent emulsions to distribute and trace active compounds in vitro. HIPE loaded with beta-carotene might have potential as a 3D printing material for edible functional foods. (c) 2024 Society of Chemical Industry.
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China
收录类别	SCI
语种	英语
关键词[WOS]	PARTICLES ; MICROGELS ; DIGESTION ; DELIVERY
研究领域[WOS]	Agriculture ; Chemistry ; Food Science & Technology
WOS记录号	WOS:001308485900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35630
专题	海岸带生物学与生物资源利用重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者	Zhang, Zhong
作者单位	1.Shaanxi Normal Univ, Engn Res Ctr High Value Utilizat Western Fruit Res, Shaanxi Engn Lab Food Green Proc & Safety Control, Coll Food Engn & Nutr Sci,Shaanxi Key Lab Hazard F, Xian 710119, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Yu,Sun, Xiaolin,Zhang, Zhong,et al. High internal phase emulsions stabilized by fluorescent phycocyanin for improved stability and bioaccessibility of β-carotene[J]. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,2024:11.
APA	Cheng, Yu,Sun, Xiaolin,Zhang, Zhong,Li, Wenjun,Yuan, Li,&Yang, Xingbin.(2024).High internal phase emulsions stabilized by fluorescent phycocyanin for improved stability and bioaccessibility of β-carotene.JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,11.
MLA	Cheng, Yu,et al."High internal phase emulsions stabilized by fluorescent phycocyanin for improved stability and bioaccessibility of β-carotene".JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2024):11.