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Wang D, Wang Y, Bao A, Xing M, Ji M, Li L, Song G, Yuan T, Gong J. Effects of thermal treatment on the formation and properties of whey protein isolate/whey protein hydrolysate-sodium hyaluronate complexes. Food Res Int 2024; 190:114608. [PMID: 38945618 DOI: 10.1016/j.foodres.2024.114608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/22/2024] [Accepted: 06/04/2024] [Indexed: 07/02/2024]
Abstract
In dairy products, the added sodium hyaluronate may form complexes with proteins, thereby affecting product properties. In the present study, the interaction between whey protein isolate (WPI)/ whey protein hydrolysate (WPH) and sodium hyaluronate (SH) was characterized under thermal treatment at different temperatures (25 ℃, 65 ℃, 90 ℃ and 121 ℃) after studying effects of protein/SH ratio and pH on complex formation. The addition of SH reduced the particle size of WPI/WPH and increased potential value in the system, with greater variation with increasing treatment temperature. The structural properties of complexes were studied. The binding with SH decreased the contents of free amino group and free thiol group, as well as the fluorescence intensity and surface hydrophobicity. FTIR results and browning intensity measurement demonstrated the formation of Maillard reaction products. Moreover, the attachment of SH improved the thermal stability of WPI/WPH and decreased their antigenicity.
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Affiliation(s)
- Danli Wang
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Yushi Wang
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Anxiu Bao
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Mengjiao Xing
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Miao Ji
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Ling Li
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Gongshuai Song
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Tinglan Yuan
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Jinyan Gong
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China.
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2
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Yuan M, Cao Y, Zheng H, Chen K, Lu Y, Wang J, Zhu L, Chen M, Cai Z, Shen Y. Structural and functional properties of Maillard-reacted casein phosphopeptides with different carbohydrates. Food Sci Biotechnol 2024; 33:1603-1614. [PMID: 38623432 PMCID: PMC11016028 DOI: 10.1007/s10068-023-01463-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 09/18/2023] [Accepted: 10/10/2023] [Indexed: 04/17/2024] Open
Abstract
This study used glucose, fructose, maltose and dextran to explore the effects of different carbohydrates on the Maillard reaction of casein phosphopeptides (CPP). The color parameter results showed that heating time from 1 to 5 h led to brown color, which was consistent with the observed increased in browning intensity. Fourier transform infrared spectroscopy results verified that four carbohydrates reacted with CPP to produce Maillard conjugates. Fluorescence spectroscopy showed that the Maillard reaction changed the tertiary structure of CPP by decreasing the intrinsic fluorescence intensity and surface hydrophobicity compared with the CPP-carbohydrate mixture. At the same time, the Maillard reaction effectively improved the emulsifying properties, reducing power and DPPH radical scavenging activity of CPP. Furthermore, this study also found that glucose and fructose improved CPP more than maltose and dextran. Therefore, monosaccharides have good potential in modifying CPP via the Maillard reaction. Graphical Abstract
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Affiliation(s)
- Meng Yuan
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Yu Cao
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Haoyang Zheng
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Kunlin Chen
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Yuping Lu
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Jing Wang
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Liqin Zhu
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Ming Chen
- College of Agronomy, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Zhipeng Cai
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Yonggen Shen
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
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3
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Wen C, Lin X, Tang J, Fan M, Liu G, Zhang J, Xu X. New perspective on protein-based microcapsules as delivery vehicles for sensitive substances: A review. Int J Biol Macromol 2024; 270:132449. [PMID: 38777020 DOI: 10.1016/j.ijbiomac.2024.132449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
Sensitive substances have attracted wide attention due to their rich functional activities, such as antibiosis activities, antioxidant activities and prevent disease, etc. However, the low stability of sensitive substances limits their bioavailability and functional activities. Protein-based microcapsules can encapsulate sensitive substances to improve their adverse properties due to their good stability, strong emulsifying ability and wide source. Therefore, it is necessary to fully elaborate and summarize protein-based microcapsules to maximize their potential benefits in nutritional interventions. The focus of this review is to highlight the classification of protein-based microcapsules. In addition, the principles, advantages and disadvantages of preparation methods for protein-based microcapsules are summarized. Some novel preparation methods for protein-based microcapsules are also emphasized. Moreover, the mechanism of protein-based microcapsules that release sensitive substances in vitro is elucidated and summarized. Furthermore, the applications of protein-based microcapsules are outlined. Protein-based microcapsules can effectively encapsulate sensitive substances, which improve their bioavailability, and provide protective effects during storage and gastrointestinal digestion. In addition, microcapsules can improve the sensory quality of food and enhance its stability. The performance of protein-based microcapsules for delivering sensitive substances is influenced by factors such as protein type, the ratio between protein ratio and the other wall material, the preparation process, etc. Future research should focus on the new composite protein-based microcapsule delivery system, which can be applied to in vivo research and have synergistic effects and precise nutritional functions. In summary, protein-based microcapsules have broader research prospects in the functional foods and nutrition field.
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Affiliation(s)
- Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Xinying Lin
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Jialuo Tang
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Meidi Fan
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Jixian Zhang
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China.
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China.
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Wu H, Wu Y, Cui Z, Hu L. Nutraceutical delivery systems to improve the bioaccessibility and bioavailability of lycopene: A review. Crit Rev Food Sci Nutr 2024; 64:6361-6379. [PMID: 36655428 DOI: 10.1080/10408398.2023.2168249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Lycopene is a promising biological functional component with various biological activities and excellent pharmacological activities. However, its low water solubility and stability lead to low oral bioavailability, which limits its edible and medicinal research. Then, it is necessary to explore effective methods to protect lycopene from destruction and further exploit its potential benefits. The absorption of lycopene in vivo is affected by solubility, stability, isomer type, emulsifying ability, difficulty in forming micelles in vivo, and interaction with food components. Emulsions, pickering emulsions, micelles, liposomes, bigels, beasds, solid dispersions, microcapsules, nanoparticles, electrospinning and other drug delivery systems can be used as good strategies to improve the stability and bioavailability of lycopene. In this paper, the absorption process of lycopene in vivo and the factors affecting its bioavailability were discussed, and the preparation strategies for improving the stability, bioavailability, and health benefits of lycopene were reviewed, to provide some clues and references for the full utilization of lycopene in the field of health. However, there are still various unresolved mysteries regarding the metabolism of lycopene. The safety and in vivo studies of various preparations should be further explored, and the above technologies also face the challenge of industrial production.
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Affiliation(s)
- Haonan Wu
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, School of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Yumeng Wu
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, School of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Zhe Cui
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, School of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Liandong Hu
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, School of Pharmaceutical Sciences, Hebei University, Baoding, China
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5
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Ji H, Wang Q, Wang X, Zhang L, Yang P. Pea protein-inulin conjugate prepared by atmospheric pressure plasma jet combined with glycosylation: structure and emulsifying properties. Front Nutr 2024; 11:1416753. [PMID: 38826578 PMCID: PMC11140046 DOI: 10.3389/fnut.2024.1416753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Accepted: 05/06/2024] [Indexed: 06/04/2024] Open
Abstract
Pea protein is one of plant proteins with high nutritional value, but its lower solubility and poor emulsifying properties limit its application in food industry. Based on wet-heating glycosylation of pea protein and inulin, effects of discharge power of atmospheric pressure plasma jet (APPJ) on structure, solubility, and emulsifying ability of pea protein-inulin glycosylation conjugate were explored. Results indicated that the APPJ discharge power did not affect the primary structure of pea protein. However, changes in secondary and spatial structure of pea protein were observed. When APPJ discharge power was 600 W, the solubility of glycosylation conjugate was 75.0% and the emulsifying stability index was 98.9 min, which increased by 14.85 and 21.95% than that of only glycosylation sample, respectively. These findings could provide technical support for APPJ treatment combination with glycosylation to enhance the physicochemical properties of plant-based proteins.
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Affiliation(s)
| | | | | | - Lingwen Zhang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
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Abdo AAA, Hou Y, Hassan FA, Al-Sheraji SH, Aleryani H, Alanazi A, Sang Y. Antioxidant potential and protective effect of modified sea cucumber peptides against H 2O 2-induced oxidative damage in vitro HepG2 cells and in vivo zebrafish model. Int J Biol Macromol 2024; 266:131090. [PMID: 38537858 DOI: 10.1016/j.ijbiomac.2024.131090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/06/2024]
Abstract
In this study, modified sea Cucumber Peptides (SCP) were prepared by reacting with xylooligosaccharide (XOS) and alginate oligosaccharides (AOS) via glycation. Free radical inhibitory and inhibition of oxidative stress of modified SCP was evaluated using human hepatocellular carcinoma (HepG2) cells and zebrafish embryos. LC-MS analysis revealed that SCPs mainly consist of 40 active peptides, with an average molecular weight of 1122.168 Da and an average length of 11 amino acid residues. For amino acid composition, L-Asparagine, L-Methionine, and L-Aspartic Acid were dominant amino acids in SCP. The result showed that the antioxidant ability of SCP against 2,2-Diphenyl-1-picrylhydrazyl (DPPH), superoxide anion radical (O-2), and Hydroxyl Radical (OH) was significantly improved after modification. In HepG2 cells, the modified SCP showed stronger protection than native SCP native against H2O2-induced oxidative stress by enhancing cell viability and reducing radical oxygen species (ROS) generation. The inhibition effect of SCP was increased after modification with XOS and AOS by 13 % and 19 % respectively. Further studies displayed that the activity of antioxidative enzymes, including Superoxide dismutase (SOD), Glutathione Peroxidase (GPx), and catalase (CAT), was remarkably enhanced, whereas malondialdehyde (MDA) level was reduced compared with native SCP and H2O2-treated groups, thus, improving the intracellular antioxidant defenses. The gene expression analysis showed that the mechanism underlying the modified SCP protective effect may be linked with the capability to regulate Nuclear factor-erythroid factor 2-related factor 2 (NRF2) gene expression. The protective effect of modified SCP against H2O2 in vitro was confirmed in vivo by reduced toxicity in zebrafish embryos via improvement of mortality rate, hatching rate, heart beating rate, and deformities of the zebrafish model. However, SCPAOS conjugate displayed greater antioxidant potentials compared to the SCPXOS, the different effects between SCPAOS and SCPXOS could be due to their different antioxidant activity. Thus, modified SCP could be potentially used as a novel nutraceutical in the preparation of anti-aging food and medicine.
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Affiliation(s)
- Abdullah Abdulaziz Abbod Abdo
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, Hebei, China; Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, 70270 Ibb, Yemen
| | - Yakun Hou
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, Hebei, China
| | - Fouad Abdulrahman Hassan
- Department of Medical Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Ibb University, 70270 Ibb, Yemen
| | - Sadeq Hasan Al-Sheraji
- Department of Medical Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Ibb University, 70270 Ibb, Yemen
| | - Hamzah Aleryani
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, Hebei, China; Department of Food Sciences and Technology, Faculty of Agriculture and Food Sciences, Ibb University, 70270 Ibb, Yemen
| | - Abdulmohsen Alanazi
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield S10 2RX, United Kingdom
| | - Yaxin Sang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, Hebei, China.
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Qin YQ, Fan YG, Ren JN, Wang LY, Han NF, Fan G. Structural and functional properties of whey protein isolate-inulin conjugates prepared with ultrasound or wet heating method. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38655901 DOI: 10.1002/jsfa.13549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/25/2024] [Accepted: 04/24/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Whey protein isolate (WPI) generally represents poor functional properties such as thermal stability, emulsifying activity and antioxidant activity near its isoelectric point or high temperatures, which limit its application in the food industry. The preparation of WPI-polysaccharide covalent conjugates based on Maillard reaction is a promising method to improve the physical and chemical stability and functional properties of WPI. In this research, WPI-inulin conjugates were prepared through wet heating method and ultrasound method and their structural and functional properties were examined. RESULTS In conjugates, the free amino acid content was reduced, the high molecular bands were emerged at sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), new C-N bonds were formed in Fourier-transform infrared (FTIR) spectroscopy, and fluorescence intensity was reduced compared with WPI. Furthermore, the result of circular dichroism (CD) spectroscopy also showed that the secondary structure of conjugates was changed. Conjugates with ultrasound treatment had better structural properties compared with those prepared by wet heating treatment. The functional properties such as thermal stability, emulsifying activity index (EAI), emulsion stability (ES) and antioxidant activity of conjugates with wet heating treatment were significantly improved compared with WPI. The EAI and ES of conjugates with ultrasound treatment were the highest, but the thermal stability and antioxidant activity were only close to that of the conjugates with wet heating treatment for 2 h. CONCLUSION This study revealed that WPI-inulin conjugates prepared with ultrasound or wet heating method not only changed the structural characteristics of WPI but also could promote its functional properties including thermal stability, EAI, ES and antioxidant activity. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yu-Qing Qin
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology of Ministry of Education, Wuhan, China
| | - Yan-Ge Fan
- Institute of Chemistry Co. Ltd, Henan Academy of Sciences, Zhengzhou, China
| | - Jing-Nan Ren
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology of Ministry of Education, Wuhan, China
| | - Liu-Yan Wang
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology of Ministry of Education, Wuhan, China
| | - Nan-Feng Han
- Institute of Chemistry Co. Ltd, Henan Academy of Sciences, Zhengzhou, China
| | - Gang Fan
- College of Food Science and Technology, Huazhong Agricultural University, Key Laboratory of Environment Correlative Dietology of Ministry of Education, Wuhan, China
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8
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Hou K, Fu X, Chen H, Niu H. Characterization and emulsifying ability evaluation of whey protein-pectin conjugates formed by glycosylation. Carbohydr Polym 2024; 329:121790. [PMID: 38286557 DOI: 10.1016/j.carbpol.2024.121790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/22/2023] [Accepted: 01/04/2024] [Indexed: 01/31/2024]
Abstract
Glycosylation is a method that enhances the functional properties of proteins by covalently attaching sugars to them. This study aimed at preparing three conjugates (WP-HG, WP-SBP, and WP-RGI) by dry heating method to research the influence of different pectin structures on the functional properties of WP and characterize properties and structures of these conjugates. The research results manifested that the degree of glycosylation (DG) of HG, SBP and RGI were 13.13 % ± 0.07 %, 23.27 % ± 0.3 % and 36.39 % ± 0.3 % respectively, suggesting that the increase of the number of branch chains promoted the glycosylation reaction. The formation of the conjugate was identified by the FT-IR spectroscopy technique. And SEM showed that WP could covalently bind to pectin, resulting in a smoother and denser surface of the conjugates. The circular dichroism analysis exhibited that the glycosylation reaction altered the secondary structure of WP and decreased the α-Helix content. This structural change in the protein spatial conformation led to a decrease in the hydrophobicity of protein surface. But the addition of pectin further regulated the hydrophilic-hydrophobic ratio on the surface of the protein, thus improving the emulsification properties of WP. In addition, the glycosylation could improve the stability of the emulsion, giving it a smaller droplet size, higher Zeta-potential and more stable properties. In a word, this study pointed out the direction for the application of different pectin structures in the development of functional properties of glycosylation products in food ingredients.
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Affiliation(s)
- Keke Hou
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, 58 People Road, Haikou 570228, PR China
| | - Xiong Fu
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, PR China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, PR China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, PR China
| | - Haiming Chen
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, 58 People Road, Haikou 570228, PR China.
| | - Hui Niu
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, PR China.
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Ma D, Yang B, Zhao J, Yuan D, Li Q. Advances in protein-based microcapsules and their applications: A review. Int J Biol Macromol 2024; 263:129742. [PMID: 38278389 DOI: 10.1016/j.ijbiomac.2024.129742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 01/28/2024]
Abstract
Due to their excellent emulsification, biocompatibility, and biological activity, proteins are widely used as microcapsule wall materials for encapsulating drugs, natural bioactive substances, essential oils, probiotics, etc. In this review, we summarize the protein-based microcapsules, discussing the types of proteins utilized in microcapsule wall materials, the preparation process, and the main factors that influence their properties. Additionally, we conclude with examples of the vital role of protein-based microcapsules in advancing the food industry from primary processing to deep processing and their potential applications in the biomedical, chemical, and textile industries. However, the low stability and controllability of protein wall materials lead to degraded performance and quality of microcapsules. Protein complexes with polysaccharides or modifications to proteins are often used to improve the thermal instability, pH sensitivity, encapsulation efficiency and antioxidant capacity of microcapsules. In addition, factors such as wall material composition, wall material ratio, the ratio of core to wall material, pH, and preparation method all play critical roles in the preparation and performance of microcapsules. The application area and scope of protein-based microcapsules can be further expanded by optimizing the preparation process and studying the microcapsule release mechanism and control strategy.
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Affiliation(s)
- Donghui Ma
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; China National Engineering Research Center for Fruit & Vegetable Processing, Beijing 100083, China; CAU-SCCD Advanced Agricultural & Industrial Institute, Chengdu 611400, China
| | - Bingjie Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; China National Engineering Research Center for Fruit & Vegetable Processing, Beijing 100083, China
| | - Jing Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; China National Engineering Research Center for Fruit & Vegetable Processing, Beijing 100083, China; CAU-SCCD Advanced Agricultural & Industrial Institute, Chengdu 611400, China
| | - Dongdong Yuan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Quanhong Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; China National Engineering Research Center for Fruit & Vegetable Processing, Beijing 100083, China; CAU-SCCD Advanced Agricultural & Industrial Institute, Chengdu 611400, China.
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10
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Zhao S, Deng X, Wang Y, Chen S, Liu X, Liu F. Co-delivery of hydrophobic β-carotene and hydrophilic riboflavin by novel water-in-oleic acid-in-water (W/OA/W) emulsions. Food Chem 2024; 432:137224. [PMID: 37657349 DOI: 10.1016/j.foodchem.2023.137224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 09/03/2023]
Abstract
Hydrophobic β-carotene and hydrophilic riboflavin offer a wide range of health benefits, but their limited stability and bioaccessibility pose challenges to their use in the food industry. This study developed a water-in-oleic acid-in-water (W/OA/W) emulsion. The effects of internal/external water phase emulsifiers were investigated on their microstructure, encapsulation efficiency, and stability. Only 0.05 wt% soybean-derived phosphatidylcholine was required as a lipophilic emulsifier to produce W/OA/W emulsions that can encapsulate both hydrophobic β-carotene and hydrophilic riboflavin. Compared to the commercial pea protein isolate (PPI), the PPI-xylooligosaccharide conjugate demonstrated superior performance as hydrophilic emulsifiers in stabilizing W/OA/W emulsions. The W/OA/W emulsion co-delivery system improved the thermal stability, light stability, and bioaccessibility of β-carotene, as well as the light stability of riboflavin. Overall, the W/OA/W emulsion holds great promise for application in natural food and for co-delivering hydrophobic and hydrophilic bioactive ingredients.
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Affiliation(s)
- Sheliang Zhao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Xiaofan Deng
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Yutang Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Shuai Chen
- School of Public Health, Wuhan University, Wuhan 430071, Hubei, PR China
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China.
| | - Fuguo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China.
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11
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Aminikhah N, Mirmoghtadaie L, Shojaee-Aliabadi S, Khoobbakht F, Hosseini SM. Investigation of structural and physicochemical properties of microcapsules obtained from protein-polysaccharide conjugate via the Maillard reaction containing Satureja khuzestanica essential oil. Int J Biol Macromol 2023; 252:126468. [PMID: 37625762 DOI: 10.1016/j.ijbiomac.2023.126468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 06/24/2023] [Accepted: 08/21/2023] [Indexed: 08/27/2023]
Abstract
In this study, some common proteins including, whey protein isolate (WPI), soy protein isolate (SPI), and gelatin (G) conjugated with maltodextrin (MD) via Maillard reaction and were then used to encapsulate Satureja khuzestanica essential oil (SKEO). The higher glycation degree was obtained at a pH of 9 and 3 h of heating at 60 °C for SPI and WPI, and 90 °C for G. The results of FTIR and intrinsic fluorescence test showed the possibility of covalent binding formation between proteins and maltodextrin. The encapsulation efficiencies were obtained about 83.84 %, 88.95 %, and 89.27 % for MD-SPI, MD-G, and MD-WPI, respectively. Moreover, the Maillard reaction-based microcapsules had higher antioxidant activity than the physical mixture of protein-polysaccharide. The addition of SKEO to microcapsules improved antimicrobial activity. The results of this study demonstrated that MD-WPI and MD-G, as encapsulating materials, can be used to enhance the physiochemical properties of microcapsules loaded with SKEO.
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Affiliation(s)
- Nafise Aminikhah
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Mirmoghtadaie
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeedeh Shojaee-Aliabadi
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faezeh Khoobbakht
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyede Marzieh Hosseini
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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12
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Gu M, Cui Y, Muhammad AUR, Zhang M, Wang X, Sun L, Chen Q. Dynamic microfluidic-assisted transglutaminase modification of soy protein isolate-chitosan: Effects on structural and functional properties of the adduct and its antioxidant activity after in vitro digestion. Food Res Int 2023; 172:113219. [PMID: 37689960 DOI: 10.1016/j.foodres.2023.113219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 09/11/2023]
Abstract
In this study, soy protein isolate (SPI)-chitosan (CS) adducts were prepared by using dynamic microfluidic-assisted transglutaminase (TGase) modification. It was shown that the solubility and degree of binding of SPI-CS adducts prepared by dynamic microfluidic-assisted TGase modification were better. After the samples were treated twice at 400 bar, the degree of binding for SPI-CS adducts increased to 31.97 ± 1.31%, and the solubility increased to 66.25 ± 1.10%. With the increase of microfluidic pressure, the exposed free sulfhydryl groups increased, the particle size reduced, and the surface hydrophobicity first increased and then decreased. Under the action of the pressure generated by microfluidics, the structure of the protein in the SPI-CS adduct was unfolded and transformed from an ordered structure to a disordered one. The SPI-CS adducts prepared with assisted dynamic microfluidic treatment showed significantly higher ABTS radical scavenging rate, DPPH radical scavenging rate and reducing power after in vitro digestion compared with that of SPI-CS adducts prepared with TGase alone. This result indicated that appropriate dynamic microfluidic treatment improved the structural and functional properties of TGase-modified SPI-CS adducts and significantly increased the antioxidant activity after in vitro digestion.
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Affiliation(s)
- Meiyu Gu
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Yifan Cui
- College of Agriculture, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Asad Ur Rehman Muhammad
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Mengyue Zhang
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Xibo Wang
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Lina Sun
- Key Laboratory of Dairy Science, Ministry of Education and Department of Food Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
| | - Qingshan Chen
- College of Agriculture, Northeast Agricultural University, Harbin 150030, Heilongjiang, China.
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13
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Li Z, Yu F. Recent Advances in Lycopene for Food Preservation and Shelf-Life Extension. Foods 2023; 12:3121. [PMID: 37628120 PMCID: PMC10453541 DOI: 10.3390/foods12163121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
In recent years, there has been increasing concern about the safety of additives used to extend the shelf-life of food products. As a result, lycopene, a natural phytochemical compound, has attracted attention, as it has been demonstrated to be a potential alternative to traditional artificial antioxidants, with significant health benefits when applied to food preservation. Based on this, this review introduces the specific forms of lycopene currently used as an antioxidant in foods, both in its naturally occurring forms in fruits and vegetables and in artificially added forms involving technologies such as composite coating, active film packaging, emulsion, and microcapsules. In addition, it also provides a comprehensive summary of the effects and progress of lycopene in the preservation of different types of food products, such as meat, seafood, oil, dairy products, fruits, and vegetables, in the last decade. At last, it also points out the limitations of lycopene, including its insolubility in water, dark color, and high sensitivity to heat or light, as well as the potential solutions to load lycopene on suitable carriers, such as combining lycopene with antimicrobial substances or other actives, in order to broaden its applications as an antioxidant in future foods.
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Affiliation(s)
- Zhixi Li
- Haide College, Ocean University of China, Qingdao 266100, China;
| | - Fanqianhui Yu
- Haide College, Ocean University of China, Qingdao 266100, China;
- Department of Computer Science and Technology, Ocean University of China, Qingdao 266100, China
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
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14
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Zhang S, Deng G, Wang F, Xu H, Li J, Liu J, Wu D, Lan S. Effect of Preheating Whey Protein Concentrate on the Stability of Purple Sweet Potato Anthocyanins. Polymers (Basel) 2023; 15:3315. [PMID: 37571210 PMCID: PMC10422442 DOI: 10.3390/polym15153315] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Anthocyanins (ANs) have strong antioxidant activities and can inhibit chronic diseases, but the instability of ANs limits their applications. The conservation of preheating whey protein concentrate (WPC) on the stability of purple sweet potato ANs was investigated. The retention of ANs in WPC-ANs was 85.88% after storage at 25 °C for 5 h. WPC-ANs had higher retention of ANs in heating treatment. The retention rates of ANs in WPC-ANs exposed to light and UV lamps for 6 h were 78.72% and 85.76%, respectively. When the concentration of H2O2 was 0.50%, the retention rate of ANs in the complexes was 62.04%. WPC-ANs' stability and antioxidant activity were improved in simulated digestive juice. The WPC-ANs connection was static quenching, and the binding force between them was a hydrophobic interaction at one binding site, according to the fluorescence quenching spectroscopy. UV-visible absorption spectroscopy and Fourier transform infrared spectroscopy (FTIR) analysis further indicated that the secondary structure and microenvironment of amino acid residues in WPC can be impacted by the preheating temperature and preheating times of WPC. In conclusion, preheating WPC can successfully preserve the stability of purple sweet potato ANs by binding to them through a non-covalent interaction.
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Affiliation(s)
- Shuo Zhang
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
| | - Guowei Deng
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
| | - Fang Wang
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
| | - Haiyan Xu
- College of Life Sciences, Sichuan Normal University, Chengdu 610101, China;
| | - Jiagen Li
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
| | - Jialei Liu
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Dengfeng Wu
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
| | - Shitao Lan
- Sichuan Provincial Key Laboratory for Development and Utilization of Characteristic Horticultural Biological Resources, College of Chemistry and Life Sciences, Chengdu Normal University, Chengdu 611130, China; (S.Z.); (G.D.); (J.L.); (D.W.); (S.L.)
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15
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Nooshkam M, Varidi M, Zareie Z, Alkobeisi F. Behavior of protein-polysaccharide conjugate-stabilized food emulsions under various destabilization conditions. Food Chem X 2023; 18:100725. [PMID: 37397219 PMCID: PMC10314162 DOI: 10.1016/j.fochx.2023.100725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 07/04/2023] Open
Abstract
The sensitivity of protein-stabilized emulsions to flocculation, coalescence, and phase separation under destabilization conditions (i.e., heating, aging, pH, ionic strength, and freeze-thawing) may limit the widespread use of proteins as effective emulsifiers. Therefore, there is a great interest in modulating and improving the technological functionality of food proteins by conjugating them with polysaccharides, through the Maillard reaction. The present review article highlights the current approaches of protein-polysaccharide conjugate formation, their interfacial properties, and the behavior of protein-polysaccharide conjugate stabilized emulsions under various destabilization conditions, including long-term storage, heating and freeze-thawing treatments, acidic conditions, high ionic strength, and oxidation. Protein-polysaccharide conjugates are capable of forming a thick and cohesive macromolecular layer around oil droplets in food emulsions and stabilizing them against flocculation and coalescence under unfavorable conditions, through steric and electrostatic repulsion. The protein-polysaccharide conjugates could be therefore industrially used to design emulsion-based functional foods with high physicochemical stability.
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Affiliation(s)
- Majid Nooshkam
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad (FUM), Mashhad, Iran
| | - Mehdi Varidi
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad (FUM), Mashhad, Iran
| | - Zahra Zareie
- Department of Food Science and Technology, Faculty of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Fatemeh Alkobeisi
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad (FUM), Mashhad, Iran
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16
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Li Y, Huang J, Yu C, Mo R, Zhu Z, Dong Z, Hu X, Zhuang C, Deng W. Physiological and Transcriptome Analyses of Photosynthesis in Three Mulberry Cultivars within Two Propagation Methods (Cutting and Grafting) under Waterlogging Stress. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12112066. [PMID: 37299045 DOI: 10.3390/plants12112066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/10/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023]
Abstract
Mulberry is a valuable woody plant with significant economic importance. It can be propagated through two main methods: cutting and grafting. Waterlogging can have a major impact on mulberry growth and can significantly reduce production. In this study, we examined gene expression patterns and photosynthetic responses in three waterlogged mulberry cultivars propagated through cutting and grafting. Compared to the control group, waterlogging treatments reduced levels of chlorophyll, soluble protein, soluble sugars, proline, and malondialdehyde (MDA). Additionally, the treatments significantly decreased the activities of ascorbate peroxidase (APX), peroxidase (POD), and catalase (CAT) in all three cultivars, except for superoxide dismutase (SOD). Waterlogging treatments also affected the rate of photosynthesis (Pn), stomatal conductance (Gs), and transpiration rate (Tr) in all three cultivars. However, no significant difference in physiological response was observed between the cutting and grafting groups. Gene expression patterns in the mulberry changed dramatically after waterlogging stress and varied between the two propagation methods. A total of 10,394 genes showed significant changes in expression levels, with the number of differentially expressed genes (DEGs) varying between comparison groups. GO and KEGG analysis revealed important DEGs, including photosynthesis-related genes that were significantly downregulated after waterlogging treatment. Notably, these genes were upregulated at day 10 in the cutting group compared to the grafting group. In particular, genes involved in carbon fixation were significantly upregulated in the cutting group. Finally, cutting propagation methods displayed better recovery capacity from waterlogging stress than grafting. This study provides valuable information for improving mulberry genetics in breeding programs.
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Affiliation(s)
- Yong Li
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Jin Huang
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Cui Yu
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Rongli Mo
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Zhixian Zhu
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Zhaoxia Dong
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Xingming Hu
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Chuxiong Zhuang
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Wen Deng
- Cash Crops Research Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
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17
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Xie A, Zhao S, Liu Z, Yue X, Shao J, Li M, Li Z. Polysaccharides, proteins, and their complex as microencapsulation carriers for delivery of probiotics: A review on carrier types and encapsulation techniques. Int J Biol Macromol 2023; 242:124784. [PMID: 37172705 DOI: 10.1016/j.ijbiomac.2023.124784] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
Probiotics provide several benefits for humans, including restoring the balance of gut bacteria, boosting the immune system, and aiding in the management of certain conditions such as irritable bowel syndrome and lactose intolerance. However, the viability of probiotics may undergo a significant reduction during food storage and gastrointestinal transit, potentially hindering the realization of their health benefits. Microencapsulation techniques have been recognized as an effective way to improve the stability of probiotics during processing and storage and allow for their localization and slow release in intestine. Although, numerous techniques have been employed for the encapsulation of probiotics, the encapsulation techniques itself and carrier types are the main factors affecting the encapsulate effect. This work summarizes the applications of commonly used polysaccharides (alginate, starch, and chitosan), proteins (whey protein isolate, soy protein isolate, and zein) and its complex as the probiotics encapsulation materials; evaluates the evolutions in microencapsulation technologies and coating materials for probiotics, discusses their benefits and limitations, and provides directions for future research to improve targeted release of beneficial additives as well as microencapsulation techniques. This study provides a comprehensive reference for current knowledge pertaining to microencapsulation in probiotics processing and suggestions for best practices gleaned from the literature.
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Affiliation(s)
- Aijun Xie
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 119077, Singapore
| | - Shanshan Zhao
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Zifei Liu
- Department of Food Science and Technology, National University of Singapore, 117542, Singapore
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Junhua Shao
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China
| | - Mohan Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, China; Department of Food Science and Technology, National University of Singapore, 117542, Singapore.
| | - Zhiwei Li
- Jiangsu Key Laboratory of Oil & Gas Storage and Transportation Technology, Changzhou University, 213164, Jiangsu, China.
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18
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Tao X, Chen C, Li Y, Qin X, Zhang H, Hu Y, Liu Z, Guo X, Liu G. Improving the antioxidant activity, in vitro digestibility and reducing the allergenicity of whey protein isolate by glycosylation with short-chain inulin and interaction with cyanidin-3-glucoside. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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19
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Tang W, Zhang Q, Ritzoulis C, Walayat N, Ding Y, Liu J. Food protein glycation: A review focusing on stability and in vitro digestive characteristics of oil/water emulsions. Compr Rev Food Sci Food Saf 2023; 22:1986-2016. [PMID: 36939688 DOI: 10.1111/1541-4337.13138] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 01/21/2023] [Accepted: 02/21/2023] [Indexed: 03/21/2023]
Abstract
Recently, increasing studies have shown that the functional properties of proteins, including emulsifying properties, antioxidant properties, solubility, and thermal stability, can be improved through glycation reaction under controlled reaction conditions. The use of glycated proteins to stabilize hydrophobic active substances and to explore the gastrointestinal fate of the stabilized hydrophobic substances has also become the hot spot. Therefore, in this review, the effects of glycation on the structure and function of food proteins and the physical stability and oxidative stability of protein-stabilized oil/water emulsions were comprehensively summarized and discussed. Also, this review sheds lights on the in vitro digestion characteristics and edible safety of emulsion stabilized by glycated protein. It can further serve as a research basis for understanding the role of structural features in the emulsification and stabilization of glycated proteins, as well as their utilization as emulsifiers in the food industry.
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Affiliation(s)
- Wei Tang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Qingchun Zhang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Christos Ritzoulis
- Department of Food Science and Technology, International Hellenic University, Thessaloniki, Greece
| | - Noman Walayat
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yuting Ding
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Jianhua Liu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, P. R. China
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20
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Huang Z, Li K, Ma L, Chen F, Hu X, Miao S, Ji J. The effect of Maillard reaction on the lactose crystallization and flavor release in lactose/WPI/inulin encapsulation. Food Chem X 2023; 18:100650. [PMID: 36968314 PMCID: PMC10036888 DOI: 10.1016/j.fochx.2023.100650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
The crystallization of lactose usually causes the structural collapse and core material escape of flavor encapsulations. The objective of this study was to investigate the effects of different grafting degrees of WPI-inulin Maillard reaction products on the lactose crystallization and the subsequent release behaviors. Ethyl acetate was chosen as the model volatile flavor and the encapsulations were prepared by freeze-drying. The results found that the encapsulation efficiency was significantly increased from 30% to over 80% by using MRPs as wall materials. Those microparticles showed the greater flavor retention and lower moisture adsorption. In addition, the encapsulations produced by the proper Maillard reaction times (e.g., 48 h and 72 h) could effectively delay the lactose crystallization and thus improve the structural stability of the matrix. This innovation finding aims to use the Maillard reaction to control the crystallization behaviors and enhance the usefulness of high-lactose containing products in encapsulation systems.
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21
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Wei P, Zhang Y, Wang YY, Dong JF, Liao BN, Su ZC, Li W, Xu JC, Lou WY, Su HH, Peng C. Efficient extraction, excellent activity, and microencapsulation of flavonoids from Moringa oleifera leaves extracted by deep eutectic solvent. BIOMASS CONVERSION AND BIOREFINERY 2023; 13:1-15. [PMID: 36785542 PMCID: PMC9907881 DOI: 10.1007/s13399-023-03877-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 01/14/2023] [Accepted: 01/29/2023] [Indexed: 06/18/2023]
Abstract
A deep eutectic solvent (choline chloride (ChCl)-urea) was chosen to extract flavonoids from Moringa oleifera leaves (FMOL), the condition of extraction was tailor-made, under the optimal extraction conditions (material-to-liquid ratio of 1:60 g/mL, extraction time of 80 min, extraction temperature of 80 °C), the highest extraction efficiency reached 63.2 ± 0.3 mg R/g DW, and nine flavonoids were identified. Then, the biological activities including antioxidant activities, antibacterial activities, and anti-tumor activities were systematically studied. FMOL was superior to positive drugs in terms of antioxidant activity. As to DPPH investigation, the IC50 of FMOL and Vc were 64.1 ± 0.7 and 176.1 ± 2.0 µg/mL; for the ABTS, the IC50 of FMOL and Vc were 9.5 ± 0.3 and 38.2 ± 1.2 µg/mL, the FRAP value of FMOL and Vc were 15.5 ± 0.6 and 10.2 ± 0.4 mg TE/g, and ORAC value of FMOL and Vc were 4687.2 ± 102.8 and 3881.6 ± 98.6 µmol TE/g. The bacteriostatic (MICs were ≤ 1.25 mg/mL) activities of FMOL were much better than propyl p-hydroxybenzoate. Meanwhile, FMOL had comparable inhibitory activity with genistein on tumor cells, IC50 was 307.8 µg/mL, and could effectively induce apoptosis in HCT116. Microcapsules were prepared with xylose-modified soybean protein isolate and gelatin as wall materials; after that, the intestinal release of modified FMOL microcapsules was 86 times of free FMOL. Therefore, this study confirmed that FMOL extracted with ChCl/urea has rich bioactive components, and microencapsulated FMOL has potential application in food industry. Graphical abstract Supplementary Information The online version contains supplementary material available at 10.1007/s13399-023-03877-8.
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Affiliation(s)
- Ping Wei
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Yue Zhang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Yao-Ying Wang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Jin-Feng Dong
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Bi-Ni Liao
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Zhi-Cheng Su
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Wu Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Ju-Cai Xu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
| | - Wen-Yong Lou
- Lab of Applied Biocatalysis, School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640 Guangdong China
| | - Hui-Hui Su
- Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou, 510316 Guangdong China
| | - Chao Peng
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020 Guangdong China
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22
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Su Y, Zhang W, Chang C, Li J, Sun Y, Cai Y, Xiong W, Gu L, Yang Y. Changes in partial properties of glycosylated egg white powder during storage. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:1261-1272. [PMID: 36088607 DOI: 10.1002/jsfa.12220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/17/2022] [Accepted: 09/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Glycosylation is an effective method to modify protein. However, there is a lack of research on the property changes of glycosylated protein during storage. In the present study, the changes in the physicochemical, functional, and structural properties of xylo-oligosaccharide (XOS) glycosylated egg white powder (EWP) (XOS-EWP conjugates) prepared with different glycosylation conditions (XOS/EWP ratio and reaction time) were investigated when stored at 25 °C and 60% relative humidity. RESULTS In the 12 weeks of storage, the degree of grafting, browning, and the formation of Maillard reaction products of XOS-EWP conjugates increased. The increase in XOS/EWP ratio and reaction time led to an increase in protein aggregation, though a decrease in solubility, due to increased degree of glycosylation and structural changes. Furthermore, improved gel hardness of XOS-EWP conjugates deteriorated, while improved emulsification ability was kept stable during storage. For the sample with a lower XOS/EWP ratio and reaction time, the gel hardness and emulsifying properties underwent little or no deterioration even improving during storage. The results could be attributed to the limited degree of glycosylation, further unfolding of the protein structure, increased surface hydrophobicity of protein, and improved thermal characteristics. CONCLUSION During storage, the Maillard reaction would continue to occur in the glycosylated EWP, further affecting the performance of modified EWP. Modified EWP prepared under different glycosylation conditions performed differently during storage. Modified EWP with a larger XOS/EWP ratio and reaction time meant it was harder to maintain good performance. Modified EWP with a smaller XOS/EWP ratio and reaction time changed significantly to better performances. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Yujie Su
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Wanqiu Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Cuihua Chang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Junhua Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yuanyuan Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yundan Cai
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Wen Xiong
- Hunan Engineering & Technology Research Center for Food Flavors and Flavorings, Jinshi, China
| | - Luping Gu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yanjun Yang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
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23
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Bu G, Zhao C, Wang M, Yu Z, Yang H, Zhu T. The development and properties of nanoemulsions stabilized with glycated soybean protein for carrying β-carotene. J FOOD ENG 2023. [DOI: 10.1016/j.jfoodeng.2023.111411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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24
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Wang L, Cheng X, Zhang S, Dongye Z, Kang M, Li Z, Chen C, Qian Y, Ren Y. The Rheological/interfacial Behavior and Stability Properties of Nanoemulsions Prepared Using Whey Protein-carboxymethyl Chitosan Conjugates. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.130924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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25
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Fabrication, characterization, and application of catechin-dextran-egg white protein conjugates: Novel antioxidant emulsifiers. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2022.114268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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26
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Recent advances in oral delivery of bioactive molecules: Focus on prebiotic carbohydrates as vehicle matrices. Carbohydr Polym 2022; 298:120074. [DOI: 10.1016/j.carbpol.2022.120074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 11/18/2022]
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27
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Zhao C, Chu Z, Mao Y, Xu Y, Fei P, Zhang H, Xu X, Wu Y, Zheng M, Liu J. Structural characteristics and acid-induced emulsion gel properties of heated soy protein isolate–soy oligosaccharide glycation conjugates. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Kapoor B, Gulati M, Rani P, Kochhar RS, Atanasov AG, Gupta R, Sharma D, Kapoor D. Lycopene: Sojourn from kitchen to an effective therapy in Alzheimer's disease. Biofactors 2022; 49:208-227. [PMID: 36318372 DOI: 10.1002/biof.1910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/05/2022] [Indexed: 01/03/2023]
Abstract
Reports on a significant positive correlation between consumption of carotenoid-rich food and prevention of Alzheimer's disease (AD) led to the investigation of carotenoids for the treatment and prevention of AD. More than 1100 types of carotenoids are found naturally, out of which only around 50 are absorbed and metabolized in human body. Lycopene is one of the most commonly ingested members of fat-soluble carotenoid family that gives vegetables and fruits their red, yellow, or orange color. Lycopene has established itself as a promising therapy for AD owing to its neuroprotective activities, including antioxidant, anti-inflammatory, and antiamyloidogenic properties. In this review, we highlight the various in vitro and preclinical studies demonstrating the neuroprotective effect of lycopene. Also, some epidemiological and interventional studies investigating the protective effect of lycopene in AD have been discussed. Diving deeper, we also discuss various significant mechanisms, through which lycopene exerts its remissive effects in AD. Finally, to overcome the issue of poor chemical stability and bioavailability of lycopene, some of the novel delivery systems developed for lycopene have also been briefly highlighted.
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Affiliation(s)
- Bhupinder Kapoor
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Pooja Rani
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | | | - Atanas G Atanasov
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Magdalenka, Poland
- Department of Pharmaceutical Sciences, University of Vienna, Vienna, Austria
| | - Reena Gupta
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Deepika Sharma
- Institute of Nanoscience and Technology, Mohali, Punjab, India
| | - Deepak Kapoor
- University Institute of Biotechnology, Chandigarh University, Mohali, Punjab, India
- Punjab State Council for Science & Technology (PSCST), Chandigarh, India
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Cricket protein conjugated with different degrees of polymerization saccharides by Maillard reaction as a novel functional ingredient. Food Chem 2022; 395:133594. [DOI: 10.1016/j.foodchem.2022.133594] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 06/04/2022] [Accepted: 06/26/2022] [Indexed: 11/18/2022]
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Perez-Palacios T, Ruiz-Carrascal J, Solomando JC, de-la-Haba F, Pajuelo A, Antequera T. Recent Developments in the Microencapsulation of Fish Oil and Natural Extracts: Procedure, Quality Evaluation and Food Enrichment. Foods 2022; 11:3291. [PMID: 37431039 PMCID: PMC9601459 DOI: 10.3390/foods11203291] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/15/2022] [Accepted: 10/18/2022] [Indexed: 09/28/2023] Open
Abstract
Due to the beneficial health effects of omega-3 fatty acids and antioxidants and their limited stability in response to environmental and processing factors, there is an increasing interest in microencapsulating them to improve their stability. However, despite recent developments in the field, no specific review focusing on these topics has been published in the last few years. This work aimed to review the most recent developments in the microencapsulation of fish oil and natural antioxidant compounds. The impact of the wall material and the procedures on the quality of the microencapsulates were preferably evaluated, while their addition to foods has only been studied in a few works. The homogenization technique, the wall-material ratio and the microencapsulation technique were also extensively studied. Microcapsules were mainly analyzed for size, microencapsulation efficiency, morphology and moisture, while in vitro digestion, flowing properties, yield percentage and Fourier transform infrared spectroscopy (FTIR) were used more sparingly. Findings highlighted the importance of optimizing the most influential variables of the microencapsulation procedure. Further studies should focus on extending the range of analytical techniques upon which the optimization of microcapsules is based and on addressing the consequences of the addition of microcapsules to food products.
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Affiliation(s)
- Trinidad Perez-Palacios
- Meat and Meat Product University Institute (IProCar), University of Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
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31
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Guo Q, Tang J, Li S, Qiang L, Chang S, Du G, Yue T, Yuan Y. Lactobacillus plantarum 21805 encapsulated by whey protein isolate and dextran conjugate for enhanced viability. Int J Biol Macromol 2022; 216:124-131. [DOI: 10.1016/j.ijbiomac.2022.06.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 11/30/2022]
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32
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Jiang Y, Zang Data analysis K, Xu L, Zeng XA, Li H, Brennan C, Zhao D, Sun J. Co-delivery of riboflavin and rhein based on properties improved Jiuzao glutelin: binding mechanism, stability, and antioxidant activities. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Effect of glycation on physicochemical properties and volatile flavor characteristics of silver carp mince. Food Chem 2022; 386:132741. [PMID: 35339077 DOI: 10.1016/j.foodchem.2022.132741] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 10/09/2021] [Accepted: 03/16/2022] [Indexed: 11/24/2022]
Abstract
The purpose of this study was to explore the effect of glycation on physicochemical properties and volatile flavor characteristics of silver carp mince (SCM). The changes in the degree of grafting, chemical composition, pH, color, total amino acid composition, and volatile flavor compounds of SCM with or without glucose were studied at different heating times. The results showed that the addition of glucose could promote the glycation reaction rate of SCM. Lysine and cysteine were the main amino acids involved in glycation. Glycation enhanced the overall aroma of SCM by accelerating lipid oxidation and Strecker degradation. In conclusion, these results suggest that glycation can enhance the volatile flavor of SCM during thermal processing and can be used as a volatile flavor enhancement technology for the development of protein nutrition food with good flavor from low-value fish.
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Encapsulation techniques perfect the antioxidant action of carotenoids: A systematic review of how this effect is promoted. Food Chem 2022; 385:132593. [PMID: 35276479 DOI: 10.1016/j.foodchem.2022.132593] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/21/2022] [Accepted: 02/26/2022] [Indexed: 11/22/2022]
Abstract
Considering that antioxidant activities are directly related to carotenoid functionalities, it is necessary to use techniques that promote the stability of these natural pigments. This systematic review aimed to gather evidence on the effect of encapsulation techniques on the maintenance and/or enhancement of the antioxidant activity of carotenoids. The study was registered in PROSPERO (CRD42020142065). Searches were performed in PubMed, Embase, Virtual Health Library, Scopus, ScienceDirect, and Web of Science databases. Assessment of methodological quality was performed using OHAT. A total of 1577 articles were selected, resulting in 20 eligible studies. Overall, results showed that the mechanisms involved are related to the emergence of new chemical interactions, increased surface area, and the controlled release of carotenoids. Thus, evidence proved that encapsulation could preserve and/or enhance bioactivities of carotenoids, allowing the use in foods to promote benefits on population health.
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Yang B, Joe GH, Li W, Shimizu Y, Saeki H. Comparison of Maillard-Type Glycated Collagen with Alginate Oligosaccharide and Glucose: Its Characterization, Antioxidant Activity, and Cytoprotective Activity on H 2O 2-Induced Cell Oxidative Damage. Foods 2022; 11:foods11152374. [PMID: 35954140 PMCID: PMC9367735 DOI: 10.3390/foods11152374] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/01/2022] [Accepted: 08/05/2022] [Indexed: 11/28/2022] Open
Abstract
To improve the antioxidant activity of collagen molecules using Maillard-type glycation, the relation between antioxidant activity and progress indexes for the Maillard reaction must be understood. In this study, lyophilized tilapia scale collagen was mixed with a half weight of alginate oligosaccharide (AO) or glucose and incubated at 60 °C and 35% relative humidity for up to 18 h to produce the Maillard-type glycated collagen (C-AO and C-Glu, respectively). As glycation progressed, the amount of conjugated sugar coupled with UV-vis absorbance at 294 nm and 420 nm increased more rapidly in C-Glu than in C-AO, and the available lysine decreased rapidly in C-Glu compared with C-AO. The early-to-middle- and late-stage products of the Maillard reaction were involved in enhanced antioxidant activity of digested C-AO and digested C-Glu, respectively. Additionally, C-AO acquired the antioxidant activity without marked available lysine loss. The cytoprotective effect of collagen in H2O2-induced damage was enhanced by glycation, achieved by reducing malondialdehyde content and increasing superoxide dismutase and catalase activities. These results indicate that AO is an excellent reducing sugar that enhances the health benefits of collagen without excessive loss of lysine, which is a nutritional problem of the Maillard-type glycation.
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36
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Guo Q, Li S, Du G, Chen H, Yan X, Chang S, Yue T, Yuan Y. Formulation and characterization of microcapsules encapsulating carvacrol using complex coacervation crosslinked with tannic acid. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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37
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Yu-Tong D, Chun C, Yue-Ming J, Bao Y, Xiong F. Glycosylation with bioactive polysaccharide obtained from Rosa roxburghii Tratt fruit to enhance the oxidative stability of whey protein isolate emulsion. Int J Biol Macromol 2022; 218:259-268. [PMID: 35850273 DOI: 10.1016/j.ijbiomac.2022.07.078] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/17/2022] [Accepted: 07/09/2022] [Indexed: 12/20/2022]
Abstract
Whey protein isolate (WPI) is an excellent source of emulsifier, but its function is limited for oxidative unstable in emulsion. In this study, WPI was glycated with Rosa roxburghii Tratt fruit polysaccharides (RTFP) by Maillard reaction under optimum conditions. The sodium dodecyl sulfate-polyacrylamide gel electrophoresis profile confirmed the formation of WPI-RTFP conjugates. The intrinsic fluorescence spectrum, CD and FT-IR indicated that the structure of WPI was affected after glycated with RTFP. In addition, the antioxidant activity of WPI-RTFP conjugates and WPI-RTFP emulsion were 3.5-fold and 1.5-fold stronger than that of WPI and WPI emulsion, respectively. Furthermore, the emulsion coated by conjugates demonstrated better oxidative stability than WPI with less peroxides produced after accelerated oxidation for 7 days. The results lay good foundation for the modification of protein by natural bioactive polysaccharides as well as for the application in healthy foods.
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Affiliation(s)
- Du Yu-Tong
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Chen Chun
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Institute of Modern Industrial Technology, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China.
| | - Jiang Yue-Ming
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Yang Bao
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Fu Xiong
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Institute of Modern Industrial Technology, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China.
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38
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Conjugation Induced by Wet-Heating of Gelatin and Low Methoxyl Pectin Improves the Properties and Stability of Microcapsules Prepared by Complex Coacervation. FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09754-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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39
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Ríos-Ríos KL, Rémond C, Dejonghe W, Van Roy S, Vangeel S, Van Hecke W. Production of tailored xylo-oligosaccharides from beechwood xylan by different enzyme membrane reactors and evaluation of their prebiotic activity. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Yan Y, Hang F, Wei T, Xie C, Niu D. Modification of Ovalbumin by Maillard Reaction: Effect of Heating Temperature and Different Monosaccharides. Front Nutr 2022; 9:914416. [PMID: 35719160 PMCID: PMC9204257 DOI: 10.3389/fnut.2022.914416] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
Glycosylation is considered to be an effective way to improve the performance of protein emulsification. This study focused on the effects of the molecular structure and emulsifying properties of ovalbumin (OVA) by wet heating Maillard reaction with three types of monosaccharides (i.e., xylose, glucose, and galactose). Results showed that increasing reaction temperature from 55°C to 95°C could significantly improve the degree of grafting (DG), while glycosylated OVA conjugate with xylose at 95°C processed the highest DG of 28.46%. This reaction was further confirmed by the browning intensity determination. Analysis of Fourier transform infrared spectrophotometer, circular dichroism, and fluorescence spectra indicated that there were slight changes in the subunits and the conversion of α-helices to β-sheets, as well as the unfolded structures, thereby increasing the surface hydrophobicity and absolute zeta potential of obtained glycosylated OVA. Glycosylation endowed OVA with better emulsifying properties, especially the xylose glycosylated OVA was superior to that of glucose and galactose glycosylated OVA, which was mainly due to its shorter molecular chains with smaller steric hindrance for reaction. Furthermore, the enhancement of emulsifying properties may be attributed to the synergistic effect of stronger electrostatic repulsion of larger absolute zeta potential and the steric hindrance from thicker adsorbed layer, thereby inhibiting aggregation and flocculation of emulsion droplet.
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Affiliation(s)
- Yujie Yan
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Fangxue Hang
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Tiantian Wei
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Caifeng Xie
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Debao Niu
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
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41
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Zhang D, Jiang Y, Xiang M, Wu F, Sun M, Du X, Chen L. Biocompatible Polyelectrolyte Complex Nanoparticles for Lycopene Encapsulation Attenuate Oxidative Stress-Induced Cell Damage. Front Nutr 2022; 9:902208. [PMID: 35711553 PMCID: PMC9197169 DOI: 10.3389/fnut.2022.902208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022] Open
Abstract
In this study, lycopene was successfully encapsulated in polyelectrolyte complex nanoparticles (PEC NPs) fabricated with a negatively charged polysaccharide, TLH-3, and a positively charged sodium caseinate (SC) via electrostatic interactions. Results showed that the lycopene-loaded PEC NPs were spherical in shape, have a particle size of 241 nm, have a zeta potential of −23.6 mV, and have encapsulation efficiency of 93.6%. Thus, lycopene-loaded PEC NPs could serve as effective lycopene carriers which affected the physicochemical characteristics of the encapsulated lycopene and improved its water dispersibility, storage stability, antioxidant capacity, and sustained release ability in aqueous environments when compared with the free lycopene. Moreover, encapsulated lycopene could enhance the cells' viability, prevent cell apoptosis, and protect cells from oxidative damage through the Nrf2/HO-1/AKT signalling pathway, via upregulation of antioxidase activities and downregulation of MDA and ROS levels. Therefore, the biocompatible lycopene-loaded PEC NPs have considerable potential use for the encapsulation of hydrophobic nutraceuticals in the food and pharmaceutical industries.
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Affiliation(s)
- Dongjing Zhang
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China.,School of Biological and Food Engineering, Suzhou University, Suzhou, China
| | - Yun Jiang
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China
| | - Ming Xiang
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China
| | - Fen Wu
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China
| | - Min Sun
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China
| | - XianFeng Du
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, China
| | - Lei Chen
- Anhui Key Laboratory of Eco-Engineering and Biotechnology, School of Life Sciences, Anhui University, Hefei, China
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42
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Zeng Y, Wang Y, Tang J, Zhang H, Dai J, Li S, Yan J, Qin W, Liu Y. Preparation of sodium alginate/konjac glucomannan active films containing lycopene microcapsules and the effects of these films on sweet cherry preservation. Int J Biol Macromol 2022; 215:67-78. [PMID: 35716791 DOI: 10.1016/j.ijbiomac.2022.06.085] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 06/06/2022] [Accepted: 06/11/2022] [Indexed: 11/05/2022]
Abstract
In this study, lycopene microcapsules (LMs) were prepared using chitosan (CS) and carboxymethyl CS (CMCS) as the wall materials. Sodium alginate (SA) and konjac glucomannan (KGM) were used as substrates to fabricate LM/SA/KGM composite films. Results showed that when 2.0 % CMCS was employed, the resulting LMs had the maximum embedding rate of 83.17 %, smallest particle sizes, and stable zeta potentials. The LMs still had a high retention rate after 10 days of storage at 4 and 25 °C. When 2.0 % LMs were used, the corresponding composite film exhibited the best antibacterial properties, oxidation resistance, a high transparency (82.3 %), and a strong water vapor barrier (2.39 × 10-10 g/m·s·Pa). Finally, the effects of the as-prepared composite films on the preservation of sweet cherries stored at 0 °C for 15 days were investigated. The results indicated that the LM/SA/KGM composite film effectively prolonged the shelf lives of sweet cherries and efficiently delayed the decline in the decay rate, pH, contents of soluble solids, and other indicators. The application of LM/SA/KGM composite films in fruit and vegetable preservation has development prospects and provides a reference for expanding the application range of lycopene and enhancing fruit and vegetable preservation.
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Affiliation(s)
- Yuanbo Zeng
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Yue Wang
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Jinhui Tang
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Haitian Zhang
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Jianwu Dai
- College of Mechanical and Electrical Engineering, Sichuan Agricultural University, Yaan 625014, China
| | - Suqing Li
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Jing Yan
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Wen Qin
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China
| | - Yaowen Liu
- College of Food Science, Sichuan Agricultural University, Yaan 625014, China.
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Zhang D, Chen H, Zhang L, Wang JLT, Cui SW, Wang M, Kang J, Wang B, Wang H. Loadings of lycopene in emulsion and sodium alginate-K-carrageenan composite systems: Preparation, characterization, bioaccessibility, and kinetics. J Food Sci 2022; 87:2463-2473. [PMID: 35593264 DOI: 10.1111/1750-3841.16167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 01/03/2022] [Accepted: 04/08/2022] [Indexed: 11/27/2022]
Abstract
This research aims to prepare capsules emulsion using gallic acid (GA), dextran (DEX), bovine serum albumin (BSA), sodium alginate, and K-carrageenan (K-Car) as the biological delivery system of lycopene. The stability and bioaccessibility of lycopene were further improved through encapsulation of covalent complex of sodium alginate and K-Car. The molecular weight distribution and secondary structure of the conjugates were analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and Fourier transform infrared spectroscopy (FTIR). The storage stability of the emulsion stabilized by conjugates was measured with Turbiscan stability index (TSI) and fluctuation of the particle size. The TSI value of ternary conjugates was 18.7 (37℃) with particle sizes ranging from 208 to 319 nm. Then, the changes of three-dimensional reticulate structures and physical properties of sodium alginate-K were analyzed by scanning electron microscopy (SEM) and TPA. The thermal stability of the sodium alginate-K-Car composite systems was increased compared with sodium alginate. The bioaccessibility of lycopene was significantly improved under the dual embedding of BSA-DEX-GA conjugate emulsion and sodium alginate-K-Car composite systems.
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Affiliation(s)
- Daojiu Zhang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology (TUST), Tianjin, China
| | - Huibin Chen
- College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Ledao Zhang
- School of Life Science and Technology, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Ji-Li-Te Wang
- Department of Agriculture, Hetao College, Inner Mongolia, Bayannur, China
| | - Steve W Cui
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, Canada
| | - Mingchun Wang
- Department of Food Science and Engineering, Anhui Agricultural University, Hefei, China
| | - Ji Kang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology (TUST), Tianjin, China
| | - Biao Wang
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology, Tianjin, China
| | - Hao Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology (TUST), Tianjin, China
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Wu Q, Liang Y, Kong Y, Zhang F, Feng Y, Ouyang Y, Wang C, Guo Z, Xiao J, Feng N. Role of glycated proteins in vivo: Enzymatic glycated proteins and non-enzymatic glycated proteins. Food Res Int 2022; 155:111099. [DOI: 10.1016/j.foodres.2022.111099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/24/2022] [Accepted: 03/03/2022] [Indexed: 11/04/2022]
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45
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Zhao S, Huang Y, McClements DJ, Liu X, Wang P, Liu F. Improving pea protein functionality by combining high-pressure homogenization with an ultrasound-assisted Maillard reaction. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107441] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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46
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47
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Maillard-Type Protein-Polysaccharide Conjugates and Electrostatic Protein-Polysaccharide Complexes as Delivery Vehicles for Food Bioactive Ingredients: Formation, Types, and Applications. Gels 2022; 8:gels8020135. [PMID: 35200516 PMCID: PMC8871776 DOI: 10.3390/gels8020135] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 12/29/2022] Open
Abstract
Due to their combination of featured properties, protein and polysaccharide-based carriers show promising potential in food bioactive ingredient encapsulation, protection, and delivery. The formation of protein–polysaccharide complexes and conjugates involves non-covalent interactions and covalent interaction, respectively. The common types of protein–polysaccharide complex/conjugate-based bioactive ingredient delivery systems include emulsion (conventional emulsion, nanoemulsion, multiple emulsion, multilayered emulsion, and Pickering emulsion), microcapsule, hydrogel, and nanoparticle-based delivery systems. This review highlights the applications of protein–polysaccharide-based delivery vehicles in common bioactive ingredients including polyphenols, food proteins, bioactive peptides, carotenoids, vitamins, and minerals. The loaded food bioactive ingredients exhibited enhanced physicochemical stability, bioaccessibility, and sustained release in simulated gastrointestinal digestion. However, limited research has been conducted in determining the in vivo oral bioavailability of encapsulated bioactive compounds. An in vitro simulated gastrointestinal digestion model incorporating gut microbiota and a mucus layer is suggested for future studies.
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Amorim ADGN, Vasconcelos AG, Souza J, Oliveira A, Gullón B, de Souza de Almeida Leite JR, Pintado M. Bio-Availability, Anticancer Potential, and Chemical Data of Lycopene: An Overview and Technological Prospecting. Antioxidants (Basel) 2022; 11:antiox11020360. [PMID: 35204241 PMCID: PMC8868408 DOI: 10.3390/antiox11020360] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 01/30/2022] [Accepted: 02/08/2022] [Indexed: 02/01/2023] Open
Abstract
The purpose of this review was to collect relevant chemical data about lycopene and its isomers, which can be extracted using different non-polar or polar aprotic solvents by SC-CO2 or biosynthesis as a friendly technique. Lycopene and other carotenoids can be identified and quantified by UV–Vis and HPLC using a C18 or C30 column, while their characterization is possible by UV–Vis, Fluorescence, FTIR, MS, NMR, and DSC assays. Among these techniques, the last four can compare lycopene isomers and identify cis or all-trans-lycopene. FTIR, MS, and NMR techniques are more suitable for the verification of the purity of lycopene extracts due to the signal complexity generated for each isomer, which enables identification by subtle differences. Additionally, some biological activities of lycopene isolated from red vegetables have already been confirmed, such as anti-inflammatory, antioxidant, and cytotoxic activity against cancer cells, probably by activating several pathways. The encapsulation of lycopene in nanoparticles demonstrated an improvement in oral delivery, and ex vivo assessments determined that these nanoparticles had better permeation and low cytotoxicity against human cells with enhanced permeation. These data suggest that lycopene has the potential to be applied in the food and pharmaceutical industries, as well as in cosmetic products.
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Affiliation(s)
- Adriany das Graças Nascimento Amorim
- Rede Nordeste de Biotecnologia, RENORBIO, Campus Ministro Petrônio Portela, Universidade Federal do Piauí, UFPI, Teresina 64049-550, PI, Brazil
- Correspondence: ; Tel.: +55-86-999-652-666
| | - Andreanne Gomes Vasconcelos
- Núcleo de Pesquisa em Morfologia e Imunologia Aplicada, NuPMIA, Área de Morfologia, Faculdade de Medicina, Universidade de Brasília, UnB, Brasilia 70190-900, DF, Brazil; (A.G.V.); (J.R.d.S.d.A.L.)
- Centro Universitário do Distrito Federal, UDF, Brasília 70390-045, DF, Brazil
- People&Science, Brasília 70340-908, DF, Brazil
| | - Jessica Souza
- Laboratório de Cultura de Célula do Delta, LCC Delta, Universidade Federal do Delta do Parnaíba, UFDPar, Parnaiba 64202-020, PI, Brazil;
| | - Ana Oliveira
- Laboratório Associado, Centro de Biotecnologia e Química Fina, CBQF-ESB, Universidade Católica Portuguesa, 4169-005 Porto, Portugal; (A.O.); (M.P.)
| | - Beatriz Gullón
- Departamento de Ingeniería Química, Facultad de Ciencias, Campus Ourense, Universidad de Vigo, As Lagoas, 32004 Ourense, Spain;
| | - José Roberto de Souza de Almeida Leite
- Núcleo de Pesquisa em Morfologia e Imunologia Aplicada, NuPMIA, Área de Morfologia, Faculdade de Medicina, Universidade de Brasília, UnB, Brasilia 70190-900, DF, Brazil; (A.G.V.); (J.R.d.S.d.A.L.)
| | - Manuela Pintado
- Laboratório Associado, Centro de Biotecnologia e Química Fina, CBQF-ESB, Universidade Católica Portuguesa, 4169-005 Porto, Portugal; (A.O.); (M.P.)
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Liu J, Liu C, Qiao S, Dong Z, Sun D, Zhu J, Liu W. One-step fermentation for producing xylo-oligosaccharides from wheat bran by recombinant Escherichia coli containing an alkaline xylanase. BMC Biotechnol 2022; 22:6. [PMID: 35123477 PMCID: PMC8817556 DOI: 10.1186/s12896-022-00736-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/28/2022] [Indexed: 12/19/2022] Open
Abstract
Background One-step fermentation is a cheap way to produce xylo-oligosaccharides (XOS), where production of xylanases and XOS is integrated into a single process. In spite of cost advantage, one-step fermentation is still short in yield so far due to the limited exploration. To cope with this issue, production of XOS from wheat bran by recombinant Escherichia coli through one-step fermentation was investigated in this study. Results An endo-β-1,4-xylanase gene belonging to glycoside hydrolase family 11 of Bacillus agaradhaerens was employed to construct recombinant E. coli. This xylanase showed maximal activity at 60 °C and pH 8.0–8.5. Its activity retained more than 60% after incubation at 70 °C for 4 h, showing a good stability. The recombinant E. coli BL21(DE3) could secreted xylanases that directly hydrolyzed de-starched wheat bran to XOS in fermentation medium. The XOS generated from hydrolysis consisted of xylose, xylobiose and xylotriose accounting for 23.1%, 37.3% and 39.6%, respectively. Wheat bran concentration was found to be the most crucial factor affecting XOS production. The XOS concentration reached 5.3 mg/mL at 10% loading of wheat bran, which is higher than those of previous researches. Nitrogen source type could also affect production of XOS by changing extracellular xylanase activity, and glycine was found to be the best one for fermentation. Optimal fermentation conditions were finally studied using response surface optimization. The maximal concentration emerged at 44.3 °C, pH 7.98, which is affected by characteristics of the xylanase as well as growth conditions of E. coli. Conclusions This work indicates that the integrated fermentation using recombinant E. coli is highly competitive in cost and final concentration for producing XOS. Results can also provide theoretical basis for large-scale production and contribute to the wide adoption of XOS. Supplementary Information The online version contains supplementary material available at 10.1186/s12896-022-00736-8.
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Lin S, Cai X, Chen H, Xu Y, Wu J, Wang S. Development of fish gelatin-chitooligosaccharide conjugates through the Maillard reaction for the encapsulation of curcumin. Curr Res Food Sci 2022; 5:1625-1639. [PMID: 36164327 PMCID: PMC9507993 DOI: 10.1016/j.crfs.2022.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/30/2022] [Accepted: 09/16/2022] [Indexed: 11/30/2022] Open
Abstract
The poor water solubility, bioavailability and stability of bioactive compounds have become the bottleneck restricting their wide application, thus developing a functional carrier to realize the efficient encapsulation and activity improvement of active hydrophobic substances has become a research hotspot. In this work, a functional glycosylated fish gelatin (called FG-COS conjugates) carrier based on fish gelatin (FG) and chitooligosaccharide (COS) via Maillard reaction was developed. The functional carrier exhibited good antioxidant activity and high encapsulation of curcumin (Cur). Enhanced antioxidant effect of Cur loaded in FG-COS conjugates (called FG–COS–Cur nanoparticles) was achieved, showing remarkable UV protection on Cur and enhanced intracellular antioxidant activity of FG–COS–Cur nanoparticles. Remarkably, FG–COS–Cur nanoparticles increased the cell viability of H2O2-induced oxidative damage Caco-2 cells, drastically reduced the levels of reactive oxygen species (ROS) and lactate dehydrogenase (LDH), and significantly increased intracellular antioxidant enzyme activities, which all exhibited a dose-response relationship. These findings suggested that the FG-COS conjugates with intrinsic antioxidant activity could effectively encapsulate Cur and improved bioavailability for hydrophobic active molecules in functional food field. Functional carrier (FG-COS conjugates) based on glycosylation FG with COS was developed. FG-COS conjugates exhibited good antioxidant activity and excellent loading capacity of Cur. FG-COS conjugates showed remarkable UV protection on Cur. FG–COS–Cur nanoparticles displayed a positive effect on the antioxidant of Cur. FG–COS–Cur nanoparticles significantly attenuated oxidative stress damage in Caco-2 cell.
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Affiliation(s)
| | | | | | | | - Jiulin Wu
- Corresponding author. College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China.
| | - Shaoyun Wang
- Corresponding author. College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China.
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