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Al-Maqtari QA, Mohammed JK, Mahdi AA, Al-Ansi W, Zhang M, Al-Adeeb A, Wei M, Phyo HM, Yao W. Physicochemical properties, microstructure, and storage stability of Pulicaria jaubertii extract microencapsulated with different protein biopolymers and gum arabic as wall materials. Int J Biol Macromol 2021; 187:939-954. [PMID: 34343588 DOI: 10.1016/j.ijbiomac.2021.07.180] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/22/2021] [Accepted: 07/27/2021] [Indexed: 01/16/2023]
Abstract
This study aimed to evaluate the possibility of using gum arabic (GA) with different protein materials namely whey protein isolate (WP), sodium caseinate (SC), and soybean protein (SP) as wall materials to encapsulate Pulicaria jaubertii extract (PJ) using freeze-drying. Four formulations of microencapsulation of Pulicaria jaubertii extract (MPJE) were produced, including WPGA-MPJE, SCGA-MPJE, SPGA-MPJE, and GA-MPJE. The formulations were stored at 4 °C and 25 °C for 28 days to assess the storage stability. The results indicated that mixtures of proteins with GA improved the physicochemical properties and bioactive content of the MPJE compared to GA-MPJE. The SCGA-MPJE formula showed optimal values of particle size (450.13 nm), polydispersity index (0.33), zeta potential (74.63 mV), encapsulation efficiency (91.07%), total phenolic content (25.51 g GAE g-1 capsules), and antioxidants compounds, as well as presented a lower release of bioactive composites with high oxidative stability during storage at 4 °C and 25 °C. The microstructure of MPJE formulations showed a flat surface without any visible cracking on surfaces. The microcapsules prepared from protein mixtures with GA, especially the SCGA-MPJE formula, are the most efficient in encapsulating the plant extract derived from the PJ, which could be useful for application in various industrial fields.
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Affiliation(s)
- Qais Ali Al-Maqtari
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; Department of Biology, Faculty of Science, Sana'a University, Sana'a, Yemen; Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
| | - Jalaleldeen Khaleel Mohammed
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Amer Ali Mahdi
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen; School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Waleed Al-Ansi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
| | - Mi Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Abdulqader Al-Adeeb
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Minping Wei
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Hsu Mon Phyo
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Weirong Yao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China.
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Al-Maqtari QA, Ghaleb ADS, Mahdi AA, Al-Ansi W, Noman AE, Wei M, Al-Adeeb A, Yao W. Stabilization of water-in-oil emulsion of Pulicaria jaubertii extract by ultrasonication: Fabrication, characterization, and storage stability. Food Chem 2021; 350:129249. [PMID: 33610840 DOI: 10.1016/j.foodchem.2021.129249] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/24/2021] [Accepted: 01/28/2021] [Indexed: 12/01/2022]
Abstract
This study investigated the effect of ultrasonic treatments on the properties and stability of the water-in-oil (W/O) emulsion of Pulicaria jaubertii (PJ) extract. The study used different ultrasound powers (0, 100, 200, 400, and 600 W) at two storage degrees (4 and 25 °C) for 28 days. The findings showed that the emulsifying properties were improved to different extents after ultrasonic treatments. The treatment at 600 W showed optimum particle size, polydispersity index, emulsifying property, viscosity properties, and release of total phenolic content than the other powers. However, the ultrasonic power of 400 W gave positive effects on creaming index and antioxidant release compared to 600 W. The emulsion stored at 4 °C presented higher stability than that stored at 25 °C during the 28 days of storage. Microscopically, the increase in sonication power up to 600 W reduced particle size and decreased flocculation, thus resulted in stable emulsions, which is desirable for its applications in food systems.
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Affiliation(s)
- Qais Ali Al-Maqtari
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; Department of Biology, Faculty of Science, Sana'a University, Sana'a, Yemen; Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
| | - Abduljalil D S Ghaleb
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen; Faculty of Applied and Medical Science, Al-Razi University, Al-Rebatt St., Sana'a, Yemen
| | - Amer Ali Mahdi
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen; School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Waleed Al-Ansi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
| | - Abeer Essam Noman
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen; College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Minping Wei
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China
| | - Abdulqader Al-Adeeb
- Laboratory of Industrial Microbiology, School of Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Weirong Yao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China; International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, China.
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