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Li C, Tian Y, Liu C, Dou Z, Diao J. Effects of Heat Treatment on the Structural and Functional Properties of Phaseolus vulgaris L. Protein. Foods 2023; 12:2869. [PMID: 37569138 PMCID: PMC10417349 DOI: 10.3390/foods12152869] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
The paper presents the effect of heat treatment at 80 °C at different times (3, 5, 7, and 9 min) on the structural and functional properties of Phaseolus vulgaris L. protein (PVP, bean protein powder). Surface and structure properties of PVP after heat treatment were analyzed using a Fourier transform infrared spectrometer (FTIR), a fluorescence spectrophotometer, a visible light spectrophotometer, a laser particle size analyzer, and other equipment. The secondary structure and surface hydrophobicity (H0) of PVP changed significantly after heat treatment: the β-sheet content decreased from 25.32 ± 0.09% to 24.66 ± 0.09%, the random coil content increased from 23.91 ± 0.11% to 25.68 ± 0.08%, and the H0 rose by 28.96-64.99%. In addition, the functional properties of PVP after heat treatment were analyzed. After heat treatment, the emulsifying activity index (EAI) of PVP increased from 78.52 ± 2.01 m2/g to 98.21 ± 1.33 m2/g, the foaming ability (FA) improved from 87.31 ± 2.56% to 95.82 ± 2.96%, and the foam stability (FS) rose from 53.23 ± 1.72% to 58.71 ± 2.18%. Finally, the degree of hydrolysis (DH) of PVP after gastrointestinal simulated digestion in vitro was detected by the Ortho-Phthal (OPA) method. Heat treatment enhanced the DH of PVP from 62.34 ± 0.31% to 73.64 ± 0.53%. It was confirmed that heat treatment changed the structural properties of PVP and improved its foamability, emulsification, and digestibility. It provides ideas for improving PVP's potential and producing new foods with rich nutrition, multiple functions, and easy absorption.
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Affiliation(s)
- Chaoyang Li
- National Coarse Cereal Engineering Technology Research Center, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (C.L.); (Z.D.)
| | - Yachao Tian
- School of Food Science and Engineering, Qilu University of Technology, Jinan 250353, China;
| | - Caihua Liu
- College of Food Science, Northeast Agricultural University, Harbin 150030, China;
| | - Zhongyou Dou
- National Coarse Cereal Engineering Technology Research Center, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (C.L.); (Z.D.)
| | - Jingjing Diao
- National Coarse Cereal Engineering Technology Research Center, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (C.L.); (Z.D.)
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Li Q, Chen M, Coldea TE, Yang H, Zhao H. Ultrasound Pretreatment of Brewer’s Spent Grain Protein Enhances the Yeast Growth- and Fermentation-Promoting Activity of Its Resultant Hydrolysates. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02912-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Mulla MZ, Ahmed J, Habeebullah SFK, Vahora A. Amino acid composition, microstructure and dielectric properties of garden cress (Lepidium sativum) seed protein concentrate and hydrolysate as influenced by degree of hydrolysis. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01588-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Functionalization of legume proteins using high pressure processing: Effect on technofunctional properties and digestibility of legume proteins. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Novel solid-state fermentation extraction of 5-O-caffeoylquinic acid from heilong48 soybean using Lactobacillus helviticus: Parametric screening and optimization. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Quaisie J, Ma H, Yiting G, Tuly JA, Igbokwe CJ, Zhang X, Ekumah JN, Akpabli-Tsigbe NDK, Nianzhen S. Impact of sonication on slurry shear -thinning of protein from sea cucumber (Apostichopus japonicus): Proteolytic reaction kinetics, thermodynamics, and conformational modification. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102678] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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7
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Wang J, Tang J, Ruan S, Lv R, Zhou J, Tian J, Cheng H, Xu E, Liu D. A comprehensive review of cereal germ and its lipids: Chemical composition, multi-objective process and functional application. Food Chem 2021; 362:130066. [PMID: 34098434 DOI: 10.1016/j.foodchem.2021.130066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/15/2021] [Accepted: 05/09/2021] [Indexed: 12/14/2022]
Abstract
Cereal germ (CG), a by-product of grain milling, has drawn much attention in the food industry because of its nutritional and functional advantages. Nowadays, the utilization of cereal germ from animal feeds to foodstuff is a popular trend. CGs have high content of polyunsaturated fatty acids in their lipids (43.9-64.9% of total fatty acids), but they are also induced to oxidative rancidity under the catalytic reaction of enzymes. Chemical and structural properties of lipids in CGs are affected by different treatments. Thermal and non-thermal effects prevent lipid oxidation or promote lipid combination with starch/protein in CG. Thus, the functional properties and final quality of CG are directly changed. In this review, the chemical composition and application of CGs especially the endogenous lipids are summarized and the effects of various processes on CG lipids/matrices are discussed for CG future development.
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Affiliation(s)
- Jingyi Wang
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Junyu Tang
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; School of Mechanical and Energy Engineering, Ningbotech University, Ningbo 315100, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Shaolong Ruan
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; School of Mechanical and Energy Engineering, Ningbotech University, Ningbo 315100, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Ruiling Lv
- School of Mechanical and Energy Engineering, Ningbotech University, Ningbo 315100, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Jianwei Zhou
- School of Mechanical and Energy Engineering, Ningbotech University, Ningbo 315100, China
| | - Jinhu Tian
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Huan Cheng
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Enbo Xu
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Donghong Liu
- College of Biosystems Engineering and Food Science, National Local Joint Engineering Laboratory for Intelligent Food Processing Technology and Equipment, Zhejiang Key Laboratory of Agricultural Products Processing Technology, Zhejiang Food Processing Technology and Equipment Engineering Laboratory, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
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Ashraf J, Liu L, Awais M, Xiao T, Wang L, Zhou X, Tong LT, Zhou S. Effect of thermosonication pre-treatment on mung bean (Vigna radiata) and white kidney bean (Phaseolus vulgaris) proteins: Enzymatic hydrolysis, cholesterol lowering activity and structural characterization. ULTRASONICS SONOCHEMISTRY 2020; 66:105121. [PMID: 32272330 DOI: 10.1016/j.ultsonch.2020.105121] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/27/2020] [Accepted: 04/01/2020] [Indexed: 06/11/2023]
Abstract
Protein hydrolysates have attained great attention due to a good nutritive food ingredient and higher biological activities. In this study, thermosonication, ultrasound and heat were used as a pre-treatment to obtain (<3KDa) hydrolysate from mung bean and white kidney bean to understand the mechanism of cholesterol absorption into micelle and inhibition of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoA) activity. Size exclusion high performance liquid chromatography (SE-HPLC) results of mung bean showed that the concentration of peptides (0.5KDa-1KDa and 1-3KDa) in the hydrolysate were significantly (p < 0.05) increased after thermosonication while, the peptides concentration (1-3KDa) in white kidney bean was significantly (p < 0.05) decreased. Thermosonication of mung bean hydrolysate exhibited higher inhibition of cholesterol solubilization, hydrophobicity and antioxidant activities. In addition, there was no difference observed in HMG-CoA activity and hydrophobicity between ultrasound alone and ultrasound combined with heat i.e. thermosonication treated hydrolysate of white kidney bean. Changes in secondary and tertiary structures were also analyzed under different processing conditions with maximum change due to thermosonication. Results indicated that mung bean hydrolysate had a great potential for inhibition of cholesterol synthesis and its solubility in the micelle, antioxidant activity and also convinced for its application in food and nutraceutical industries.
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Affiliation(s)
- Jawad Ashraf
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Liya Liu
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Muhammad Awais
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Tianzhen Xiao
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Lili Wang
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Xianrong Zhou
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Li-Tao Tong
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Sumei Zhou
- Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
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Yu J, Wu J, Xie D, Du L, Tang YJ, Xie J, Wei D. Characterization and rational design for substrate specificity of a prolyl endopeptidase from Stenotrophomonas maltophilia. Enzyme Microb Technol 2020; 138:109548. [DOI: 10.1016/j.enzmictec.2020.109548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 02/10/2020] [Accepted: 03/06/2020] [Indexed: 11/17/2022]
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Jing H, Sun J, Mu Y, Obadi M, McClements DJ, Xu B. Sonochemical effects on the structure and antioxidant activity of egg white protein-tea polyphenol conjugates. Food Funct 2020; 11:7084-7094. [PMID: 32729593 DOI: 10.1039/d0fo01636e] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The antioxidant properties of proteins could be enhanced by forming covalent conjugates with polyphenols. In this study, the antioxidant activity of egg white protein (EWP) was improved by conjugating with tea polyphenols (TP) using traditional and ultrasound-assisted alkaline/free radical methods. In addition, the influences of TP conjugation on the antioxidant activities and structural and digestive properties of EWP were comprehensively studied. Compared with the traditional methods, the sonochemistry (40 kHz) approaches significantly increased the efficiency of TP grafting to the EWP (P < 0.05) from 24 h to 1 h. Amino acid analysis showed that in the ultrasound-assisted alkaline method, TP was successfully conjugated to the EWP through proline, glutamic acid, cysteine, and tryptophan residues, whereas proline, cysteine, and tryptophan were involved in the free radical method. However, the number of cross-linking sites was increased significantly after ultrasound-assisted treatments. Moreover, the antioxidant activities of the EWP were significantly improved after covalent conjugation with TP using traditional and ultrasound-assisted alkaline/free radical methods, particularly the ultrasound-assisted approaches. Furthermore, circular dichroism revealed that the ultrasound-assisted approaches had the greatest impact with regard to decreasing the α-helix content and increasing the random coil content, which loosened the protein structure, thereby improving its reactivity and digestibility. Therefore, ultrasound-assisted alkaline/free radical methods were efficient and safe means for the production of EWP-TP conjugates.
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Affiliation(s)
- Hui Jing
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, ZhenJiang, Jiangsu 212013, China.
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Musa A, Gasmalla MAA, Ma H, Karrar E, Sarpong F, Wali A, Duan Y. A new continuous system of enzymatic hydrolysis coupled with membrane separation for isolation of peptides with angiotensin I converting enzyme inhibitory capacity from defatted corn germ protein. Food Funct 2020; 11:1146-1154. [PMID: 31830159 DOI: 10.1039/c9fo01980d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, separation of peptides with Angiotensin I converting enzyme (ACE)-inhibitory capacity obtained from ultrasonically pretreated defatted corn germ protein (DCGP) by using a new continuous system of enzymatic hydrolysis coupled with membrane separation (EHC-MS) was investigated. Ultrasonic pretreatment was applied to enhance the enzymatic hydrolysis rate of DCGP, as proved in our previous study. The EHC-MS system was operated in two modes which included the batch system and continuous system with continuous water and substrate feeding and was compared with the EH-offline-MS system. The selection of the membrane was based on the hydrolysate fraction which had the highest activity for inhibition of ACE. The results showed that the 1-3 kDa fraction of DCGP hydrolysates had the lowest IC50 value (0.124 mg mL-1) for inhibition of ACE. The degree of conversion (%) of DCGP and output of peptides per unit of the enzyme were significantly (P < 0.05) increased by 55.3% and 55% in the EHC-MS batch process and 79% and 473% in the EHC-MS continuous operation compared to the EH-offline-MS system. The EHC-MS using continuous water and substrate feeding operation was noted to be the best in terms of a high degree of DCG protein conversion (75.68 ± 1.34) and the output of peptides per unit of the enzyme (78.65 ± 1.13). The results revealed that the EHC-MS method with constant water and substrate feeding could show a better application in peptide production in the food industry.
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Affiliation(s)
- Abubakr Musa
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China.
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Musa A, Ma H, Gasmalla MA, Sarpong F, Awad FN, Duan Y. Effect of multi-frequency counter-current S type ultrasound pretreatment on the enzymatic hydrolysis of defatted corn germ protein: Kinetics and thermodynamics. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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