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Kim GH, Chin KB. Effects of faba bean protein isolate on rheological properties of pork myofibrillar protein gels and quality characteristics of pork low-fat model sausages. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:6322-6329. [PMID: 38520300 DOI: 10.1002/jsfa.13484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 02/22/2024] [Accepted: 03/12/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND This study aimed to assess the effect of faba bean (Vicia faba L.) protein isolate (FBPI) on the rheological properties of pork myofibrillar protein gels (MPGs) and the quality characteristics of pork low-fat model sausages (LFMSs). RESULTS Pork MPGs with 5 or 10 g kg-1 FBPI had higher cooking yield, gel strength, and viscosity than controls. The addition of FBPI to MPGs increased the protein surface hydrophobicity and decreased sulfhydryl groups. Adding FBPI to MPGs changed the protein profile and microstructure. The cooking loss and expressible moisture of LFMSs with 5, 10, or 15 g kg-1 FBPI were lower than those of controls and showed similar results to those with 15 g kg-1 soy protein isolate (SPI). Hardness values of LFMSs with FBPI and SPI were no different, and were higher than those of controls. CONCLUSION The addition of FBPI potentially improves rheological properties of MPGs and the functional properties of LFMSs, including water-holding capacity and textural properties. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Geon Ho Kim
- Department of Animal Science, Chonnam National University, Gwangju, South Korea
| | - Koo Bok Chin
- Department of Animal Science, Chonnam National University, Gwangju, South Korea
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Zhao S, Yang L, Chen X, Zhao Y, Ma H, Wang H, Su A. Modulation of the conformation, water distribution, and rheological properties of low-salt porcine myofibrillar protein gel influenced by modified quinoa protein. Food Chem 2024; 455:139902. [PMID: 38820644 DOI: 10.1016/j.foodchem.2024.139902] [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: 02/07/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/02/2024]
Abstract
High-pressure homogenization modified quinoa protein (HQP) was added to porcine myofibrillar proteins (MP) to study its the influence on protein conformation, water distribution and dynamical rheological characteristics of low-salt porcine MP (0.3 M NaCl). Based on these results, the WHC, gel strength, and G' value of the low-salt MP gel were significantly improved with an increase in the added amount of HQP. A moderate amount of HQP (6%) increased the surface hydrophobicity and active sulfhydryl content of MP (P < 0.05). Moreover, the addition of HQP decreased particle size and endogenous fluorescence intensity. FT-IR results indicated that the conformation of α-helix gradually converted to β-sheet by HQP addition. The incorporation of HQP also shortened the T2 relaxation time and enhanced the proportion of immobile water, contributing to the formation of a compact and homogeneous gel structure. In conclusion, the moderate addition of HQP can effectively enhance the structural stability and functionality of low-salt MP.
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Affiliation(s)
- Shengming Zhao
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Liu Yang
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Xiang Chen
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Yanyan Zhao
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Hanjun Ma
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Hui Wang
- School of Food Science and Technology, Henan Institute of Science and Technology, No.90 Hua lan Street, Xinxiang 453003, PR China; Research and Experimental Base for Traditional Specially Meat Processing Techniques of the Ministry of Agriculture and Rural Affairs of the PR China, Xinxiang 453003, PR China
| | - Anxiang Su
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, PR China.
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Li Y, Guo J, Wang Y, Zhang F, Chen S, Hu Y, Zhou M. Effects of hydrocolloids as fat-replacers on the physicochemical and structural properties of salt-soluble protein isolated from water-boiled pork meatballs. Meat Sci 2023; 204:109280. [PMID: 37453293 DOI: 10.1016/j.meatsci.2023.109280] [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: 03/28/2023] [Revised: 06/27/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
Konjac glucomannan (KGM), xanthan gum (XG), guar gum (GG), and κ-carrageenan (KC), as substituent, are commonly used in ground pork products. Here, the content of these (0.5, 1.0, 1.5, and 2.0%, w/w) on the gel properties, thermal properties, and interaction forces of salt-soluble protein (SSP) isolated from water-boiled pork meatballs were investigated. We found 1.0% KGM, 0.5% XG, 0.5-2.0% GG, and 0.5-2.0% KC to water-boiled pork meatballs exerted a positive effect on the denaturation temperature, hydrogen bonds, hydrophobic interactions, disulfide bonds, α-helix, and β-sheet content of SSP, as well as the strength and storage modulus of the modified protein gel. The addition of these hydrocolloids with the addition of 1.0% aggregated myosin and actin, led to the enhancement of the bands corresponding to myosin heavy chain and actin. The prediction model of gel strength showed that the gel strength was negatively correlated with Tpeak1, Tpeak2, and ionic bond. This study provides theoretical guidance for improving the application of hydrocolloids in pork-based foods.
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Affiliation(s)
- Yanhui Li
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China
| | - Jinying Guo
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China.
| | - Yingying Wang
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China
| | - Fan Zhang
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China
| | - Shuxing Chen
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China; Food Laboratory of Zhongyuan, 462000 Luohe, Henan, China
| | - Yuxi Hu
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China
| | - Mingyi Zhou
- College of Food and Bioengineering, Henan University of Science and Technology, 471023 Luoyang, Henan, PR China
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Zhao D, Yan S, Liu J, Jiang X, Li J, Wang Y, Zhao J, Bai Y. Effect of Chickpea Dietary Fiber on the Emulsion Gel Properties of Pork Myofibrillar Protein. Foods 2023; 12:2597. [PMID: 37444335 DOI: 10.3390/foods12132597] [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: 04/25/2023] [Revised: 06/26/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
In this study, the effect of chickpea dietary fiber (CDF) concentration (0%, 0.4%, 0.8%, 1.2%, 1.6%, and 2.0%) on emulsion gel properties of myofibrillar protein (MP) was investigated. It was found that the emulsifying activity index (EAI) and emulsifying stability index (ESI) of MP increased with the increasing content of CDF. Moreover, the water- and fat-binding capacity (WFB), gel strength, storage modulus (G'), and loss modulus (G") of MP emulsion gel also increased with increasing content of CDF. When the concentration of CDF was 2%, the most significant improvement was observed for EAI, breaking force, and WFB (p < 0.05); the three-dimensional gel network structure of the MP emulsion gel was denser and the pore diameter was smaller. The T21 relaxation time of emulsion gel decreased while the PT21 increased significantly with the increasing content of CDF, suggesting that the emulsion gel with CDF had a better three-dimension network. The addition of CDF led to an increased content of β-sheet and reactive sulfhydryl and increased surface hydrophobicity of MP, thus improving the gel properties of the MP emulsion gel. In conclusion, the addition of CDF improved the functional properties and facilitated the gelation of the MP emulsion, indicating that CDF has the potential to improve the quality of emulsified meat products.
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Affiliation(s)
- Dianbo Zhao
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Food Laboratory of Zhongyuan, Zhengzhou University of Light Industry, Luohe 462000, China
| | - Shuliang Yan
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Jialei Liu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Xi Jiang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Junguang Li
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Food Laboratory of Zhongyuan, Zhengzhou University of Light Industry, Luohe 462000, China
| | - Yuntao Wang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Jiansheng Zhao
- Henan Food Laboratory of Zhongyuan, Zhengzhou University of Light Industry, Luohe 462000, China
| | - Yanhong Bai
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou University of Light Industry, Zhengzhou 450001, China
- Henan Food Laboratory of Zhongyuan, Zhengzhou University of Light Industry, Luohe 462000, China
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Kasaiyan SA, Caro I, Ramos DD, Salvá BK, Carhuallanqui A, Dehnavi M, Mateo J. Effects of the use of raw or cooked chickpeas and the sausage cooking time on the quality of a lamb-meat, olive-oil emulsion-type sausage. Meat Sci 2023; 202:109217. [PMID: 37172550 DOI: 10.1016/j.meatsci.2023.109217] [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: 02/07/2023] [Revised: 04/30/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023]
Abstract
Reformulation of cooked sausages using high-protein plant-based food such as chickpea as meat extenders and vegetable oils to replace animal fat can be a suitable approach to promote the consumption of smaller portions of meat. The pre-processing of chickpea and the sausage cooking intensity can potentially affect the quality of reformulated sausages. In this study, an emulsion-type sausage made with lamb meat, chickpea and olive oil was prepared in triplicate following three different formulations containing the same targeted levels of protein (8.9%), lipids (21.5%), and starch (2.9%): control sausage (CON; control, without chickpea), and raw (RCP) and cooked chickpea (CCP) sausages (both with 7% chickpea). Sausages were cooked at 85 °C for two heating times (40 min or 80 min) and were analysed for weight loss, emulsion stability, colour, texture, lipid oxidation and volatile composition. Compared to CON sausages, the use of raw chickpea reduced the elasticity and significantly increased lipid oxidation during the sausage-making process resulting in major changes in the volatile composition. The use of previously cooked chickpea, however, resulted in the sausages having greater cooking loss, hardness and chewiness than CON sausages, while there was no difference in lipid oxidation, and differences in volatile compounds were scarce. The reformulation with cooked chickpea could provide a sausage with more similarity to the CON sausage. The extended heating time of 80 min at 85 °C did not significantly affect the quality traits in either CON or reformulated sausages except for a higher cooking loss.
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Affiliation(s)
- S A Kasaiyan
- Departamento de Higiene y Tecnología de los Alimentos, Universidad de León, Campus Vegazana s/n, 24007 León, Spain
| | - I Caro
- Facultad de Medicina, Universidad de Valladolid, Avenida Ramón y Cajal 7, 47005 Valladolid, Spain.
| | - D D Ramos
- Laboratorio de Salud Pública y Salud Ambiental, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Av. Circunvalación Cuadra 28, San Borja, Lima, Peru
| | - B K Salvá
- Facultad de Ciencias de los Alimentos, Universidad Le Cordon Bleu, Av. General Salaverry, Magdalena del Mar, Lima 3180, Peru
| | - A Carhuallanqui
- Laboratorio de Salud Pública y Salud Ambiental, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Av. Circunvalación Cuadra 28, San Borja, Lima, Peru
| | - M Dehnavi
- Departamento de Higiene y Tecnología de los Alimentos, Universidad de León, Campus Vegazana s/n, 24007 León, Spain
| | - J Mateo
- Departamento de Higiene y Tecnología de los Alimentos, Universidad de León, Campus Vegazana s/n, 24007 León, Spain
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Wang Y, Yuan JJ, Li K, Chen X, Wang YT, Bai YH. Evaluation of chickpea protein isolate as a partial replacement for phosphate in pork meat batters: Techno-functional properties and molecular characteristic modifications. Food Chem 2023; 404:134585. [PMID: 36444014 DOI: 10.1016/j.foodchem.2022.134585] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/23/2022] [Accepted: 10/09/2022] [Indexed: 11/22/2022]
Abstract
The effects of chickpea protein isolate (CPI, 0.5-2 %, w/w) on the techno-functional properties of 50 % reduced-phosphate pork meat batters (RPMBs) were explored. The results showed that 1.5-2 % CPI significantly decreased the cooking loss but significantly increased the emulsion stability, hardness, gumminess, chewiness and yellowness (b*) of RPMBs (P < 0.05). CPI altered molecular characteristics of RPMBs, as demonstrated by the increased storage modulus (G'), the conversion of free water into immobilized water, the reduced intensities of the aliphatic residue Raman bands, the decreased α-helical structure and the formation of well-organized gel networks with evenly distributed small fat globules. Principal component analysis and Pearson's correlation analysis indicated that CPI-induced changes in RPMB techno-functional properties were closely related to molecular characteristics. Hierarchical cluster analysis suggested that RPMBs supplemented with 1.5-2 % CPI were highly similar in techno-functional properties to the high-phosphate group. Therefore, CPI may potentially be used to develop reduced-phosphate meat products.
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Affiliation(s)
- Yu Wang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000, China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, Henan 450000, China
| | - Jing-Jing Yuan
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000, China
| | - Ke Li
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000, China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, Henan 450000, China
| | - Xing Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yun-Tao Wang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000, China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, Henan 450000, China
| | - Yan-Hong Bai
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000, China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, Henan 450000, China.
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The Impacts of Different Pea Protein Isolate Levels on Functional, Instrumental and Textural Quality Parameters of Duck Meat Batters. Foods 2022; 11:foods11111620. [PMID: 35681371 PMCID: PMC9180532 DOI: 10.3390/foods11111620] [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: 05/09/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 11/17/2022] Open
Abstract
This study aimed to investigate the effect of pea protein isolate (PPI) on the functional, instrumental and textural quality parameters of duck meat batters (DMB). Ground duck breast meat was mixed with different concentrations of PPI (0%, 3%, 6% or 9%, w/w) to prepare DMB. The color, cooking yield, water-holding capacity, water distribution and migration, rheological properties and texture profile of the DMB were evaluated. The results showed that the L* value of the gel decreased and the b* value increased with the increasing pea protein addition. The cooking yield and water-holding capacity showed a gradual increase, but the difference was not significant (p > 0.05). Compared with the control, the storage modulus (G′) and loss modulus (G″) were higher at the beginning and at the end and increased with the addition of pea protein, which was in accordance with the Fourier series relationship. The hardness, chewiness and gumminess of the gels gradually increased; on the contrary, the springiness and cohesiveness first increased and then decreased, respectively, reaching a maximum value of 0.96 and 0.81 when the addition amount reached 6%. Adding pea protein to the gels not only increased the area of immobilized water but also decreased the area of free water, thus improving the water-holding capacity of the batters. Therefore, pea protein can promote the formation of a stable and elastic network structure of duck meat batters.
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Zhu X, Zhang J, Liu S, Gu Y, Yu X, Gao F, Wang R. Relationship between Molecular Structure and Heat-Induced Gel Properties of Duck Myofibrillar Proteins Affected by the Addition of Pea Protein Isolate. Foods 2022; 11:foods11071040. [PMID: 35407127 PMCID: PMC8997435 DOI: 10.3390/foods11071040] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 02/04/2023] Open
Abstract
This paper investigates the relationship between the molecular structure and thermally induced gel properties of duck myofibrillar protein isolate (DMPI) as influenced by the addition of pea protein isolate (PPI). The results showed that b* value of the gels increased; however, a* value decreased with the increase of PPI content (p < 0.05). The whiteness of the gels decreased significantly with the addition of pea protein compared with 0% vs. 0.5% addition. Nuclear magnetic resonance tests showed the area of immobilized water also increased with increasing PPI addition (0−2%), thus consistent with the increased water-holding capacity (p < 0.05). The penetration force of the gels increased with increasing PPI addition (p < 0.05), while the storage modulus and loss modulus of the gels were also found to increase, accompanied by the transformation of the α-helix structure into β-sheet, resulting in better dynamics of gel formation. These results indicated the gel-forming ability of DMPI, including water retention and textural properties, improves with increasing PPI addition. Principal component analysis verified these interrelationships. Thus, pea protein could improve the properties of duck myofibrillar protein gels to some extent and improve their microstructure, potentially facilitating the transition from a weak to a non-aggregated, rigid structure.
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Affiliation(s)
- Xueshen Zhu
- Key Lab of Biological Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing 211200, China; (X.Z.); (J.Z.); (S.L.); (Y.G.)
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Jiaxin Zhang
- Key Lab of Biological Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing 211200, China; (X.Z.); (J.Z.); (S.L.); (Y.G.)
| | - Shaohua Liu
- Key Lab of Biological Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing 211200, China; (X.Z.); (J.Z.); (S.L.); (Y.G.)
| | - Ying Gu
- Key Lab of Biological Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing 211200, China; (X.Z.); (J.Z.); (S.L.); (Y.G.)
| | - Xiaobo Yu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China;
| | - Feng Gao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence: (F.G.); (R.W.)
| | - Renlei Wang
- Key Lab of Biological Functional Molecules of Jiangsu Province, College of Life Science and Chemistry, Jiangsu Second Normal University, Nanjing 211200, China; (X.Z.); (J.Z.); (S.L.); (Y.G.)
- Correspondence: (F.G.); (R.W.)
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Kang Z, Kong L, Gao Z, Li Y, Li X, Ma H. Effect of temperature increase and NaCl addition on aggregation and gel properties of pork myofibrillar protein. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Zhuang‐Li Kang
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
| | - Ling‐hui Kong
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
| | - Zai‐shang Gao
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
| | - Yan‐ping Li
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
- Food Technologies Faculty of Sumy National Agrarian University Sumy Ukraine
| | - Xiang Li
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
| | - Han‐jun Ma
- School of Food Science Henan Institute of Science and Technology Xinxiang PR China
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Goemaere O, Glorieux S, Govaert M, Steen L, Fraeye I. Phosphate Elimination in Emulsified Meat Products: Impact of Protein-Based Ingredients on Quality Characteristics. Foods 2021; 10:foods10040882. [PMID: 33920658 PMCID: PMC8073691 DOI: 10.3390/foods10040882] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/11/2021] [Accepted: 04/12/2021] [Indexed: 12/20/2022] Open
Abstract
The addition of phosphates to meat products improves the emulsifying and gelling properties of meat proteins, in turn enhancing overall product quality. The current market trend towards additive-free products and the health issues related to phosphate challenge the industry to develop phosphate-free meat products. The aim of this study was to evaluate the potential of seven protein-based ingredients (pea, blood plasma, gelatin, soy, whey, egg, and potato) to remediate quality losses of emulsified meat products (cooked sausages) upon phosphate elimination. First, the intrinsic gelling and emulsifying characteristics of the proteins were assessed. Next, the proteins were added to phosphate-free sausages, of which quality characteristics during production (viscoelastic behavior and emulsion stability) and of the final products (texture, cooking loss, and pH) were screened. Blood plasma and soy were superior in phosphate-free cooked sausages, as no significant differences in hardness, cooking yield, or stability were found compared to phosphate-containing sausages. Egg and pea also improved the previously mentioned quality characteristics of phosphate-free sausages, although to a lesser extent. These insights could not entirely be explained based on the intrinsic gelling and emulsifying capacity of the respective proteins. This indicated the importance of a well-defined standardized meat matrix to determine the potential of alternative proteins in meat products.
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