1
|
Shahidi F, Pan Y. Influence of food matrix and food processing on the chemical interaction and bioaccessibility of dietary phytochemicals: A review. Crit Rev Food Sci Nutr 2021; 62:6421-6445. [PMID: 33787422 DOI: 10.1080/10408398.2021.1901650] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Consumption of phytochemicals-rich foods shows the health effect on some chronic diseases. However, the bioaccessibility of these phytochemicals is extremely low, and they are often consumed in the diet along with the food matrix. The food matrix can be described as a complex assembly of various physical and chemical interactions that take place between the compounds present in the food. Some studies indicated that the physiological response and the health benefits of phytochemicals are resultant in these interactions. Some food substrates inhibit the absorption of phytochemicals via this interaction. Moreover, processing technologies have been developed to facilitate the release and/or to increase the accessibility of phytochemicals in plants or breakdown of the food matrix. Food processing processes may disrupt the activity of phytochemicals or reduce bioaccessibility. Enhancement of functional and sensorial attributes of phytochemicals in the daily diet may be achieved by modifying the food matrix and food processing in appropriate ways. Therefore, this review concisely elaborated on the mechanism and the influence of food matrix in different parts of the digestive tract in the human body, the chemical interaction between phytochemicals and other compounds in a food matrix, and the various food processing technologies on the bioaccessibility and chemical interaction of dietary phytochemicals. Moreover, the enhancing of phytochemical bioaccessibility through food matrix design and the positive/negative of food processing for dietary phytochemicals was also discussed in this study.
Collapse
Affiliation(s)
- Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
| | - Yao Pan
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.,State Key Laboratory of Food Science and Technology, University of Nanchang, Nanchang, Jiangxi, China
| |
Collapse
|
2
|
Hu J, Huang C, Gong A, Chen H, Liu S, Li B, Li Y. Influence of pH on property and lipolysis behavior of cinnamaldehyde conjugated chitosan-stabilized emulsions. Int J Biol Macromol 2020; 161:587-595. [PMID: 32534092 DOI: 10.1016/j.ijbiomac.2020.06.073] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/31/2020] [Accepted: 06/08/2020] [Indexed: 12/23/2022]
Abstract
In the present study, we prepared cinnamaldehyde (CA) conjugated chitosan-stabilized emulsions (CSCAEs), and the influence of pH on their properties and lipolysis behavior was investigated. Compared to the emulsions stabilized by chitosan itself (CSEs), CSCAEs had better stability against pH during storage. As pH increased from 2.5 to 6.25, the viscosity and modulus of CSCAEs increased. However, when pH shifted from 6.25 to 6.5, emulsion showed lower viscosity and modulus. Confocal laser scanning microscopy results demonstrated that oil droplets still kept intact and individually distributed, and chitosan homogenously covered on the oil droplets at low pH conditions (pH 2.5, 4.0). At higher pH conditions (pH 5.0, 5.5), a few chitosan aggregates on the oil droplets were observed. At pH 6.0 and 6.25, the compact gel network structure was formed. At pH 6.5, some void was found among the chitosan gel network. In vitro simulated digestion experiments presented that pH had no significant effect on the lipolysis process of emulsions. When the oil content varied from 10% to 50%, emulsions still kept good stability against pHs, but the lipolysis extent after digestion decreased. This knowledge provides a strategy for improving stability of chitosan-stabilized emulsion against harsh pH conditions.
Collapse
Affiliation(s)
- Junjie Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Chaozhang Huang
- China Tobacco Fujian Industrial Co., Ltd., Xiamen 361022, China
| | - Anda Gong
- China Tobacco Fujian Industrial Co., Ltd., Xiamen 361022, China
| | - Huanle Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Shilin Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, China; Functional Food Engineering &Technology Research Center of Hubei Province, China
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, China; Functional Food Engineering &Technology Research Center of Hubei Province, China
| | - Yan Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, China; Functional Food Engineering &Technology Research Center of Hubei Province, China.
| |
Collapse
|
3
|
McClements DJ. Enhanced delivery of lipophilic bioactives using emulsions: a review of major factors affecting vitamin, nutraceutical, and lipid bioaccessibility. Food Funct 2018; 9:22-41. [PMID: 29119979 DOI: 10.1039/c7fo01515a] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Many researchers are currently developing emulsion-based delivery systems to increase the bioavailability of lipophilic bioactive agents, such as oil-soluble vitamins, nutraceuticals, and lipids. Oil-in-water emulsions can be specifically designed to improve the bioavailability of these bioactives by altering their composition and structural organization. This article reviews recent progress in understanding the impact of emulsion properties on the bioaccessibility of lipophilic bioactive agents, including oil phase composition, aqueous phase composition, droplet size, emulsifier type, lipid physical state, and droplet aggregation state. This knowledge can be used to design emulsions that can enhance the bioavailability and efficacy of encapsulated hydrophobic bioactives.
Collapse
|
4
|
Arancibia C, Miranda M, Matiacevich S, Troncoso E. Physical properties and lipid bioavailability of nanoemulsion-based matrices with different thickening agents. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2017.07.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
5
|
McClements DJ, Saliva-Trujillo L, Zhang R, Zhang Z, Zou L, Yao M, Xiao H. Boosting the bioavailability of hydrophobic nutrients, vitamins, and nutraceuticals in natural products using excipient emulsions. Food Res Int 2016; 88:140-152. [DOI: 10.1016/j.foodres.2015.11.017] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 11/17/2015] [Accepted: 11/17/2015] [Indexed: 01/09/2023]
|
6
|
Enhancing nutraceutical bioavailability by controlling the composition and structure of gastrointestinal contents: Emulsion-based delivery and excipient systems. FOOD STRUCTURE-NETHERLANDS 2016. [DOI: 10.1016/j.foostr.2016.07.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
7
|
Effect of Thickening Agent and Fat in Custard Microstructure Upon in vitro Enzymatic Digestion. FOOD SCI TECHNOL INT 2016. [DOI: 10.1177/1082013207086094] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Custards desserts with and without fat were prepared using either tapioca modified starch or carboxymethylcellulose (CMC) as thickening agents and the changes in their microstructure upon in vitro simulation of mouth, stomach, and small intestine conditions were evaluated by light microscopy. A completely different pattern of behavior was found between starch and CMC custards. After mouth incubation, the partially gelatinized tapioca granules were completely disintegrated by the action of saliva, while the CMC custard is practically unaffected. Fat incorporation did not influence the breakdown of gelatinized starch. Coagulation of the milk protein is observed after stomach incubation. In the starch custards, the fat globules do aggregate with the milk protein, while in the CMC custard they are still embedded in the unaltered network. Intestine incubation completely digests the remaining structures after stomach incubation, although in the CMC custard particles of undigested hydrocolloid are observed. In the presence of fat, micelles are visualized in both custards, which favor the bioaccessibility of lipophilic compounds. The higher digestive resistance of the CMC custards implied the existence of a higher barrier against the release of active compounds from the custard matrix and therefore a higher barrier against bioaccessibility.
Collapse
|
8
|
|
9
|
Marze S. A coarse-grained simulation to study the digestion and bioaccessibility of lipophilic nutrients and micronutrients in emulsion. Food Funct 2014; 5:129-39. [DOI: 10.1039/c3fo60184f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
10
|
Marze S. Bioaccessibility of Nutrients and Micronutrients from Dispersed Food Systems: Impact of the Multiscale Bulk and Interfacial Structures. Crit Rev Food Sci Nutr 2013; 53:76-108. [DOI: 10.1080/10408398.2010.525331] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
11
|
McClements DJ, Li Y. Review of in vitro digestion models for rapid screening of emulsion-based systems. Food Funct 2010; 1:32-59. [PMID: 21776455 DOI: 10.1039/c0fo00111b] [Citation(s) in RCA: 302] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
There is increasing interest in understanding and controlling the digestion of emulsified lipids within the food and pharmaceutical industries. Emulsion-based delivery systems are being developed to encapsulate, protect, and release non-polar lipids, vitamins, nutraceuticals, and drugs. These delivery systems are also being used to control the stability and digestion of lipids within the human gastrointestinal tract so as to create foods that enhance satiety and reduce hunger. In vitro digestion models are therefore needed to test the efficacy of different approaches of controlling lipid digestion under conditions that simulate the human gastrointestinal tract. This article reviews the current status of in vitro digestion models for simulating lipid digestion, with special emphasis on the pH stat method. The pH stat method is particularly useful for the rapid screening of food emulsions and emulsion-based delivery systems with different compositions and structures. Successful candidates can then be tested with more rigorous in vitro digestion models, or using animal or human feeding studies.
Collapse
Affiliation(s)
- David Julian McClements
- Biopolymers and Colloids Research Laboratory, Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
| | | |
Collapse
|
12
|
McClements DJ, Decker EA, Park Y. Controlling Lipid Bioavailability through Physicochemical and Structural Approaches. Crit Rev Food Sci Nutr 2008; 49:48-67. [DOI: 10.1080/10408390701764245] [Citation(s) in RCA: 282] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
13
|
Designing Food Structure to Control Stability, Digestion, Release and Absorption of Lipophilic Food Components. FOOD BIOPHYS 2008. [DOI: 10.1007/s11483-008-9070-y] [Citation(s) in RCA: 157] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|