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High internal phase Pickering emulsions stabilized by the complexes of ultrasound-treated pea protein isolate/mung bean starch for delivery of 0-carotene

文献类型: 外文期刊

作者: Li, Shiyu 1 ; Zhu, Yingying 2 ; Hao, Xiyu 3 ; Su, Hang 1 ; Chen, Xin 4 ; Yao, Yang 1 ;

作者机构: 1.Chinese Acad Agr Sci, Inst Crop Sci, Key Lab Grain Crop Genet Resources Evaluat & Utili, Minist Agr & Rural Affairs, Beijing 100081, Peoples R China

2.Zhengzhou Univ Light Ind, Coll Food & Bioengn, Henan Key Lab Cold Chain Food Qual & Safety Contro, Zhengzhou 450001, Peoples R China

3.Heilongjiang Feihe Dairy Co Ltd, C-16, Beijing 100015, Peoples R China

4.Jiangsu Acad Agr Sci, Inst Ind Crops, Nanjing 210014, Peoples R China

关键词: Pea protein isolate; Ultrasound; Mung bean starch; High internal phase Pickering emulsions; 0-Carotene delivery

期刊名称:FOOD CHEMISTRY ( 影响因子:8.8; 五年影响因子:8.6 )

ISSN: 0308-8146

年卷期: 2024 年 440 卷

页码:

收录情况: SCI

摘要: High internal phase Pickering emulsions (HIPPEs) stabilized by edible colloid particles have gained great interest. In this study, ultrasound-treated pea protein isolate and mung bean starch complexes (UPPI/MS) were prepared and used in stabilization of HIPPEs. The emulsifying properties of UPPI/MS were found to be superior to those of pea protein isolate (PPI), as evidenced by a smaller particle size and higher surface hydrophobicity. HIPPEs stabilized by UPPI/MS displayed a higher viscoelastic and gel-like structure. Low-Field NMR (LF-NMR) revealed that HIPPEs stabilized by UPPI60/MS (UPPI60/MS-HIPPEs) showed better ability to restrict the mobility of water. UPPI60/MS-HIPPEs also revealed the best environmental stability attributed a stronger threedimensional network structure. Encapsulation of 0-carotene within HIPPEs resulted in improving stability, with UPPI60/MS-HIPPEs exhibiting the highest retention rate of 73.58 %. Moreover, 0-carotene encapsulated in HIPPEs displayed enhanced bioaccessibility, with UPPI60/MS-HIPPEs achieving the highest value of 25.37 %. This research highlighted the potential of UPPI60/MS complexes as effective stabilizers for HIPPEs and provided new insights on HIPPEs in nutrient delivery systems.

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