1
|
Effects of conjugates of ε-polylysine-dextran created through Maillard reaction on quality and storage stability of the chicken gel. Food Res Int 2023; 164:112360. [PMID: 36737948 DOI: 10.1016/j.foodres.2022.112360] [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: 08/03/2022] [Revised: 12/20/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022]
Abstract
The present study mainly focused on the effects of the conjugates of PL-dextran produced through the Maillard reaction on the quality and storage stability of chicken gel for 5 days at 4 ℃. According to the results of the texture profile, water retention capacity (WRC), low-field nuclear magnetic resonance (LF NMR), aerobic plate count (APC), and total volatile basic nitrogen (TVBN), ε-polylysine (PL) could improve chicken gel storage stability while decreasing the quality of protein gels (p < 0.05). Additionally, adding dextran with high or low molecular weight could significantly increase the quality of gel during storage (p < 0.05), whereas decreased storage stability could be obtained (p < 0.05). In general, conjugates formed by PL and dextran with high molecular weight were beneficial for quality maintenance. In comparison, the polymers produced from the low molecular weight of dextran could modify the storage stability of gels. Adding conjugates of dextran and PL benefited the structure formation of protein gel, while PL would retain part of antibacterial activity when crosslinked with dextran. Therefore, it could be concluded that the quality improvement effect of PL-dextran addition on gel quality was greater than its antibacterial effect, which would impact the formulation design of novel emulsion-type meat products.
Collapse
|
2
|
Campos Assumpção de Amarante M, MacCalman T, Harding SE, Spyropoulos F, Gras S, Wolf B. Atypical phase behaviour of quinoa protein isolate in mixture with maltodextrin. Food Res Int 2022; 162:112064. [DOI: 10.1016/j.foodres.2022.112064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/14/2022] [Accepted: 10/16/2022] [Indexed: 11/25/2022]
|
3
|
He M, Li L, Wu C, Zheng L, Jiang L, Huang Y, Teng F, Li Y. Effects of glycation and acylation on the structural characteristics and physicochemical properties of soy protein isolate. J Food Sci 2021; 86:1737-1750. [PMID: 33822377 DOI: 10.1111/1750-3841.15688] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/25/2021] [Accepted: 02/20/2021] [Indexed: 11/29/2022]
Abstract
This study examined the effects of different sequential treatments of dextran glycation and succinic anhydride acylation on the structure and physicochemical properties of soy protein isolate (SPI). The tested properties included electrophoresis (SDS-PAGE), Fourier transform infrared spectroscopy, endogenous fluorescence spectroscopy, surface hydrophobicity (H0 ), free sulfhydryl (-SH), solubility, interfacial properties, rheological properties, and scanning electron microscope (SEM). The results show that the two treatments significantly improved the structure and functional characteristics of the SPI. The order of the methods had an important effect on the SPI. The lowest H0 (231.76 ± 11.92), the highest free -SH content (3.09 ± 0.09 µmol/g), and the highest solubility at pH = 7 (77 ± 3.97%) were obtained when the acylation treatment was followed by the glycation treatment. Emulsification, emulsion stability, foaming, and foam stability were also the highest. Glycation and acylation caused the viscosity coefficient (k) of the SPI solution to decrease compared with SPI alone, but the flow index (n) value increased, and the sum G' value of the conjugate system decreased as gel time increased. SEM showed that its microstructure has changed significantly. Therefore, this research provided an effective method for improving the functional characteristics of SPI and had potential industrial application prospects. PRACTICAL APPLICATION: Glycation and acylation of soybean protein isolate improved the chemical modification method of protein, improved the functional properties of soybean protein, widened its application in food and materials, and provided a new idea for the further development and utilization of soybean protein.
Collapse
Affiliation(s)
- Mingyu He
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Lijia Li
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Changling Wu
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Li Zheng
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Lianzhou Jiang
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - YuYang Huang
- National Soybean Engineering Technology Research Center, Harbin, Heilongjiang, 150030, China.,Department of Food Engineering, Harbin University of Commerce, Harbin, Heilongjiang, 150028, China
| | - Fei Teng
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Yang Li
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China.,National Soybean Engineering Technology Research Center, Harbin, Heilongjiang, 150030, China.,Heilongjiang Academy of Green Food Science, Harbin, Heilongjiang, 150030, China
| |
Collapse
|
4
|
Li M, Wu J, Chen Z, Wu T. Improving the Solubility of Myofibrillar Proteins (MPs) by Mixing with Sodium Alginate: Effects of pH, Mixing Ratios and Preheating of MPs. FOOD BIOPHYS 2019. [DOI: 10.1007/s11483-019-09605-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
5
|
Fei B, Shen Q. Effects of molecule weight on the liquid adsorption, surface free energy and rheological properties of dextran. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2018. [DOI: 10.1080/10601325.2018.1496793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ben Fei
- State Key Laboratory for Modification of Chemical Fiber and Polymer, Polymer Department of Donghua University, Shanghai, P. R. China
| | - Qing Shen
- State Key Laboratory for Modification of Chemical Fiber and Polymer, Polymer Department of Donghua University, Shanghai, P. R. China
| |
Collapse
|
7
|
Pittman DW, Brantly AM, Drobonick AL, King HT, Mesta DC, Richards CG, Lal M, Lai M. The Palatability of Lopinavir and Ritonavir Delivered by an Innovative Freeze-Dried Fast-Dissolving Tablet Formulation. AIDS Res Treat 2018; 2018:5908167. [PMID: 29593900 PMCID: PMC5822810 DOI: 10.1155/2018/5908167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 12/03/2017] [Indexed: 01/19/2023] Open
Abstract
Negative hedonic sensory qualities of HIV antiretroviral drugs often reduce patient adherence particularly in pediatric populations requiring oral consumption. This study examines the palatability of an innovative delivery mechanism utilizing a freeze-drying-in-blister approach to create fast-dissolving tablets (FDTs) containing a fixed-dose combination of lopinavir and ritonavir (LPV/r). Consumption patterns of solutions during brief-access and long-term testing and baby foodstuff consumption were analyzed to evaluate the orosensory detection and avoidance of placebo FDTs containing no LPV/r (FDT-) and FDTs containing LPV/r (FDT+). Rats showed no change in consumption patterns for the placebo FDT- compared with control solutions. Rats can detect but do not avoid FDT+ at body-weight-adjusted dosages in both brief-access (30-s) and long-term (23 h) consumption tests. There is an aversive response to concentrated doses of FDT+ during brief-access tests that cannot be masked by 25% sucrose. However, the strongest FDT+ concentration was not rejected when mixed with 50 g of applesauce, banana sauce, or rice cereal baby foodstuffs. The averseness of the FDT+ was associated with the presence of LPV/r and not the FDT- formulation itself. The novel FDT formulation appears to be a palatable delivery mechanism for oral antiretroviral pharmaceuticals especially when mixed with baby foodstuffs.
Collapse
Affiliation(s)
- David W. Pittman
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Alexandra M. Brantly
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Alexandra L. Drobonick
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Hannah T. King
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Daniel C. Mesta
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Caroline G. Richards
- Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, SC 29303, USA
| | - Manjari Lal
- PATH, 2201 Westlake Avenue, Suite 200, Seattle, WA 98121, USA
| | - Manshun Lai
- PATH, 2201 Westlake Avenue, Suite 200, Seattle, WA 98121, USA
| |
Collapse
|
9
|
Lin D, Lu W, Kelly AL, Zhang L, Zheng B, Miao S. Interactions of vegetable proteins with other polymers: Structure-function relationships and applications in the food industry. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.08.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
13
|
Li X, Cheng Y, Yi C, Hua Y, Yang C, Cui S. Effect of ionic strength on the heat-induced soy protein aggregation and the phase separation of soy protein aggregate/dextran mixtures. Food Hydrocoll 2009. [DOI: 10.1016/j.foodhyd.2008.07.024] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|