1
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Geng T, Pan L, Liu X, Dong D, Cui B, Guo L, Yuan C, Zhao M, Zhao H. Novel a-linolenic acid emulsions stabilized by octenyl succinylated starch -soy protein-epigallocatechin-3-gallate complexes: Characterization and antioxidant analysis. Food Chem 2024; 446:138878. [PMID: 38432138 DOI: 10.1016/j.foodchem.2024.138878] [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: 11/10/2023] [Revised: 02/18/2024] [Accepted: 02/25/2024] [Indexed: 03/05/2024]
Abstract
In this study, octenyl succinylated starch (OSAS)-soy protein (SP)-epigallocatechin-3-gallate (EGCG) complexes were designed to enhance the physical and oxidative stability of α-linolenic acid emulsions. Formations of OSAS-SP-EGCG complexes were confirmed via particle size, ξ-potential, together with fourier transform infrared (FTIR). A mixing ratio of 1:2 for OSAS to SP-EGCG resulted in ternary complexes with the highest contact angle (59.69°), indicating the hydrophobicity. Furthermore, the characteristics of α-linolenic acid emulsions (oil phase volume fractions (φ) of 10% and 20%) stabilized by OSAS-SP-EGCG complexes were investigated, including particle size, ξ-potential, emulsion stability, oxidative stability, and microstructure. These results revealed exceptional physical stability together with enhanced oxidative stability for these emulsions. Particularly, emulsions utilizing complexes having a 1:2 OSAS to SP-EGCG ratio exhibited superior emulsion stability. These findings provide theoretical support to the development of emulsions containing high levels of α-linolenic acid and for the broader application of α-linolenic acid in food products.
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Affiliation(s)
- Tenglong Geng
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Lidan Pan
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Xiaorui Liu
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Die Dong
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China.
| | - Bo Cui
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China.
| | - Li Guo
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Chao Yuan
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Meng Zhao
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
| | - Haibo Zhao
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China; School of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China
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2
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Wu X, Wu X, Zhang J, Yan X, Zhang Q, Zhang B. Effects of adding proteins from different sources during heat-moisture treatment on corn starch structure, physicochemical and in vitro digestibility. Int J Biol Macromol 2024; 273:133079. [PMID: 38942664 DOI: 10.1016/j.ijbiomac.2024.133079] [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: 03/18/2024] [Revised: 05/22/2024] [Accepted: 06/09/2024] [Indexed: 06/30/2024]
Abstract
Proteins impact starch digestion, but the specific mechanism under heat-moisture treatment remains unclear. This study examined how proteins from various sources-white kidney bean, soybean, casein, whey-altered corn starch's structure, physicochemical properties, and digestibility during heat-moisture treatment (HMT). HMT and protein addition could significantly reduce starch's digestibility. The kidney bean protein-starch complex under HMT had the highest resistant starch at 19.74 %. Most proteins effectively inhibit α-amylase, with kidney bean being the most significantly (IC50 = 1.712 ± 0.085 mg/mL). HMT makes starch obtain a more rigid structure, limits its swelling ability, and reduces paste viscosity and amylose leaching. At the same time, proteins also improve starch's short-range order, acting as a physical barrier to digestion. Rheological and low-field NMR analyses revealed that protein enhanced the complexes' shear stability and water-binding capacity. These findings enrich the understanding of how proteins from different sources affect starch digestion under HMT, aiding the creation of nutritious, hypoglycemic foods.
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Affiliation(s)
- Xiuli Wu
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
| | - Xuexu Wu
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
| | - Jianwen Zhang
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
| | - Xiangxuan Yan
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
| | - Qing Zhang
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
| | - Bingqian Zhang
- College of Food Science and Engineering, Changchun University, Changchun, Jilin 130022, China.
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3
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Lang Y, Wang M, Zhou S, Han D, Xie P, Li C, Yang X. Fabrication, characterization and emulsifying properties of myofibrillar protein-chitosan complexes in acidic conditions. Int J Biol Macromol 2024; 262:130000. [PMID: 38331058 DOI: 10.1016/j.ijbiomac.2024.130000] [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: 06/09/2023] [Revised: 01/30/2024] [Accepted: 02/04/2024] [Indexed: 02/10/2024]
Abstract
Polysaccharides are employed to modify proteins, forming complexes that enhance the functional properties of proteins, such as emulsification and stability. In this study, myofibrillar protein (MP)-chitosan (CS) complexes were formed between CS and MP under acidic conditions (pH 3.0-6.0). Results showed that CS can improve the solubility and emulsifying properties of MP, and the MP-CS complexes at pH 3.0 and 6.0 had better emulsifying properties. Concurrently, the particle size results indicated that better the emulsifying properties of the complex, the smaller the particle size. Consequently, the characteristics of the MP-CS complexes (at pH 3.0 and 6.0) were investigated. Our analysis using Fourier transform infrared spectroscopy revealed that the amide I band of MP was blue-shifted with the addition of CS, signifying a decrease in hydrogen bonding within MP. The endogenous fluorescence spectra showcased that the hydrophobicity surrounding the tryptophan residues in the protein changed, leading to enhanced polarity. Thermogravimetric analysis and differential scanning calorimetry further confirmed that the addition of CS improved the thermal stability of MP. These findings provide valuable insights into the interactions between MP and CS. Furthermore, the MP-CS complex can be leveraged to create a Pickering emulsion system for the efficient delivery of bioactive substances.
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Affiliation(s)
- Yumiao Lang
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China.
| | - Mingru Wang
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China
| | - Shasha Zhou
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China
| | - Dandan Han
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China
| | - Peng Xie
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, No. 2 Yuanmingyuan West Road, Beijing 100080, China
| | - Cuiping Li
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China
| | - Xiaoxi Yang
- Hebei Key Laboratory of Public Health Safety, College of Public Health, Hebei University, No. 180 Wusidong Road, Baoding 071002, China.
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4
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Ahmadian S, Kenari RE, Amiri ZR, Sohbatzadeh F, Khodaparast MHH. Fabrication of double nano-emulsions loaded with hyssop (Hyssopus officinalis L.) extract stabilized with soy protein isolate alone and combined with chia seed gum in controlling the oxidative stability of canola oil. Food Chem 2024; 430:137093. [PMID: 37562266 DOI: 10.1016/j.foodchem.2023.137093] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/23/2023] [Accepted: 08/01/2023] [Indexed: 08/12/2023]
Abstract
The aim of this study was to encapsulate hyssop (Hyssopus officinalis L.) extract obtained through ultrasound-assisted cold plasma pretreatment extraction within a double emulsion stabilized by soy protein isolate alone (SPI) and combined with chia seed gum (CSG) in the external aqueous phase on the stabilization of canola oil. FTIR analysis verified that there were electrostatic interactions between CSG and SPI. The SPI/CSG-stabilized emulsion demonstrated lower viscosity, smaller droplets, higher ζ-potential, and encapsulation efficiency compared to the SPI-stabilized emulsion. Non-Newtonian, pseudoplastic behaviors were shown by emulsions. Also, according to the dynamic rheological parameters (G' and G''), the SPI/CSG-stabilized emulsion had elastic behavior with weak gel properties. The antioxidant activity of the encapsulated extract at 1500 ppm during the storage in canola oil was investigated and compared to unencapsulated extract and TBHQ. The results showed that oil containing encapsulated extract had lower oxidative alterations than the unencapsulated form.
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Affiliation(s)
- Soheila Ahmadian
- Department of Food Science and Technology, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Km 9 Farah Abad Road, Sari, Iran
| | - Reza Esmaeilzadeh Kenari
- Department of Food Science and Technology, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Km 9 Farah Abad Road, Sari, Iran.
| | - Zeynab Raftani Amiri
- Department of Food Science and Technology, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Km 9 Farah Abad Road, Sari, Iran
| | - Farshad Sohbatzadeh
- Department of Atomic and Molecular Physics, Faculty of Science, University of Mazandaran, Babolsar, Iran
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5
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Yuan Y, Chen C, Guo X, Li B, He N, Wang S. Noncovalent interactions between biomolecules facilitated their application in food emulsions' construction: A review. Compr Rev Food Sci Food Saf 2024; 23:e13285. [PMID: 38284579 DOI: 10.1111/1541-4337.13285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/17/2023] [Accepted: 12/01/2023] [Indexed: 01/30/2024]
Abstract
The use of biomolecules, such as proteins, polysaccharides, saponins, and phospholipids, instead of synthetic emulsifiers in food emulsion creation has generated significant interest among food scientists due to their advantages of being nontoxic, harmless, edible, and biocompatible. However, using a single biomolecule may not always meet practical needs for food emulsion applications. Therefore, biomolecules often require modification to achieve ideal interfacial properties. Among them, noncovalent interactions between biomolecules represent a promising physical modification method to modulate their interfacial properties without causing the health risks associated with forming new chemical bonds. Electrostatic interactions, hydrophobic interactions, and hydrogen bonding are examples of noncovalent interactions that facilitate biomolecules' effective applications in food emulsions. These interactions positively impact the physical stability, oxidative stability, digestibility, delivery characteristics, response sensitivity, and printability of biomolecule-based food emulsions. Nevertheless, using noncovalent interactions between biomolecules to facilitate their application in food emulsions still has limitations that need further improvement. This review introduced common biomolecule emulsifiers, the promotion effect of noncovalent interactions between biomolecules on the construction of emulsions with different biomolecules, their positive impact on the performance of emulsions, as well as their limitations and prospects in the construction of biomolecule-based emulsions. In conclusion, the future design and development of food emulsions will increasingly rely on noncovalent interactions between biomolecules. However, further improvements are necessary to fully exploit these interactions for constructing biomolecule-based emulsions.
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Affiliation(s)
- Yi Yuan
- College of Biological Science and Engineering, Fujian Engineering Research Center of Marine Biological Product Green Manufacturing, Fuzhou University, Fuzhou, P. R. China
| | - Congrong Chen
- College of Biological Science and Engineering, Fujian Engineering Research Center of Marine Biological Product Green Manufacturing, Fuzhou University, Fuzhou, P. R. China
| | - Xinyi Guo
- College of Biological Science and Engineering, Fujian Engineering Research Center of Marine Biological Product Green Manufacturing, Fuzhou University, Fuzhou, P. R. China
| | - Bing Li
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Ministry of Education Engineering Research Center of Starch & Protein Processing, South China University of Technology, Guangzhou, P. R. China
| | - Ni He
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Ministry of Education Engineering Research Center of Starch & Protein Processing, South China University of Technology, Guangzhou, P. R. China
| | - Shaoyun Wang
- College of Biological Science and Engineering, Fujian Engineering Research Center of Marine Biological Product Green Manufacturing, Fuzhou University, Fuzhou, P. R. China
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6
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Cheng X, Yang S, Fang Q, Dai S, Peng X, Sun M, Lian Z, Liu Y, Yang J, Xu J, Wang H, Jiang L. Biomacromolecule assembly of soy glycinin-potato starch complexes: Focus on structure, function, and applications. Carbohydr Polym 2023; 317:121101. [PMID: 37364963 DOI: 10.1016/j.carbpol.2023.121101] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/21/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023]
Abstract
The effect of the cross-linking mechanism and functional properties of soy glycinin (11S)-potato starch (PS) complexes was investigated in this study. The results showed that the binding effecting and spatial network structure of 11S-PS complexes via heated-induced cross-linking were adjusted by biopolymer ratios. In particular, 11S-PS complexes with the biopolymer ratios of 2:15, had a strongest intermolecular interaction through hydrogen bonds and hydrophobic force. Moreover, 11S-PS complexes at the biopolymer ratios of 2:15 exhibited a finer three-dimensional network structure, which was used as film-forming solution to enhance the barrier performance and mitigate the exposure to the environment. In addition, the 11S-PS complexes coating was effective in moderating the loss of nutrients, thereby extending their storage life in truss tomato preservation experiments. This study provides helpful to insights into the cross-linking mechanism of the 11S-PS complexes and the potential application of food-grade biopolymer composite coatings in food preservation.
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Affiliation(s)
- Xiaoyi Cheng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Sai Yang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Qi Fang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Shicheng Dai
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xinhui Peng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Mingyue Sun
- College of Food Engineering, East University of Heilongjiang, Harbin, Heilongjiang 150066, China
| | - ZiTeng Lian
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yanwei Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - JinJie Yang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jing Xu
- College of Arts and Sciences, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Huan Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
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7
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Chawla P, Sridhar K, Bains A. Interactions of legume phenols-rice protein concentrate towards improving vegan food quality: Development of a protein-phenols enriched fruit smoothie. Food Res Int 2023; 171:113075. [PMID: 37330833 DOI: 10.1016/j.foodres.2023.113075] [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: 02/10/2023] [Revised: 05/09/2023] [Accepted: 05/29/2023] [Indexed: 06/19/2023]
Abstract
Phenol-protein interaction is considered an effective tool to improve the functional properties of vegan proteins. The present work aimed to evaluate the covalent interaction between kidney bean polyphenols with rice protein concentrate and studied their characteristics for quality improvement in vegan-based foods. The impact of interaction on the techno-functional properties of protein was evaluated and the nutritional composition revealed that kidney bean was rich in carbohydrates. Furthermore, a noticeable antioxidant activity (58.11 ± 1.075 %) due to the presence of phenols (5.5 mg GAE/g) was observed for the kidney bean extract. Moreover, caffeic acid and p-Coumaric acid were confirmed using ultra-pressure liquid chromatography and the amount was 194.43 and 0.9272 mg/kg, respectively. A range of rice protein- phenols complexes (PPC0.025, PPC0.050, PPC0.075, PPC0.1, PPC0.2, PPC 0.5, PPC1) were examined and PPC0.2 and PPC0.5 showed significantly (p < 0.05) higher binding efficiency with proteins via covalent interaction. The conjugation reveals changes in physicochemical properties of rice protein, including, reduced size (178.4 nm) and imparted negative charges (-19.5 mV) of the native protein. The presence of amide Ⅰ, Ⅱ, Ⅲ, was confirmed in native protein and protein-phenol complex with vibration bands, particularly at 3784.92, 1631.07, and 1234 cm-1, respectively. The X-ray diffraction pattern depicted a slight decrease in crystallinity after the complexation and scanning electron microscopy revealed the alteration in morphology from less to improved smoothness and continuous surface characteristics for the complex. Thermo gravimetric analysis revealed high thermal stability of the complex with a maximum weight loss at a temperature range of 400-500 °C. Protein-phenol complex added fruit-based smoothie was developed and it was found to be acceptable in terms of various sensory attributes including color & appearance, textural consistency, and mouthfeel as compared to the control smoothie. Overall, this study provided novel insights to understand the phenol-protein interactions and the possible use of the phenol-rice protein complex in the development of vegan-based food products.
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Affiliation(s)
- Prince Chawla
- Department Food Technology and Nutrition, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Kandi Sridhar
- Department of Food Technology, Karpagam Academy of Higher Education (Deemed to be University), Coimbatore 641021, India.
| | - Aarti Bains
- Department of Microbiology, Lovely Professional University, Phagwara, Punjab 144411, India.
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8
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Thakur M, Rai AK, Singh SP. Structural Characteristics, Physicochemical Properties, and Digestibility Analysis of Resistant Starch Type-V Prepared from Debranched Corn Starch and Fatty Acid Complexation. ACS OMEGA 2023; 8:25799-25807. [PMID: 37521665 PMCID: PMC10373469 DOI: 10.1021/acsomega.3c01093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 06/23/2023] [Indexed: 08/01/2023]
Abstract
Corn starch was gelatinized and treated with a metagenomic type 1 pullulanase (PulM), increasing the proportion of linear glucan chains. The debranched corn starch (DCS), containing amylose helices, was subjected to complexation with fatty acid molecules at moderate temperatures (50-60 °C). The amylose-lipid complexes prepared using saturated fatty acids, e.g., capric acid (CA) and lauric acid (LA), displayed higher CI values as compared to that of unsaturated fatty acid compounds, e.g., undecylenic acids (UAs) and oleic acid (OA). The DCS-fatty acid complex was estimated to contain about 14% of rapidly digested starch (RDS), 26% of slowly digested starch (SDS), and 60% of resistant starch V (RS-5). RS-5 samples exhibited high resistance toward digestive enzymatic hydrolysis. The surface microdetails of RS-5 were examined by scanning electron microscopy (SEM), depicting small spherulite-like structural aggregates. X-ray diffraction pattern analysis estimated about 46% of the crystallinity of RS-5. Thermal attributes of RS-5 were examined by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) analysis, depicting the increase in melting enthalpies after the complexation of fatty acid molecules with debranched corn starch. Comparative DSC thermograms divulged a relatively higher stability of RS-5 as compared to that of RS-3. The findings advocated the potentiality of RS-5 (nondigestible DCS-LA complex) as a functional, valuable ingredient in the food industry.
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Affiliation(s)
- Monika Thakur
- Center
of Innovative and Applied Bioprocessing (DBT-CIAB), A National Institute of DBT, Govt. of India, SAS Nagar, Sector 81, Mohali 140306, India
| | - Amit K. Rai
- National
Agri-Food Biotechnology Institute (DBT-NABI), A National Institute of DBT, Govt. of India, SAS Nagar, Sector 81, Mohali 140306, India
| | - Sudhir P. Singh
- Center
of Innovative and Applied Bioprocessing (DBT-CIAB), A National Institute of DBT, Govt. of India, SAS Nagar, Sector 81, Mohali 140306, India
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Tong C, Ma Z, Chen H, Gao H. Toward an understanding of potato starch structure, function, biosynthesis, and applications. FOOD FRONTIERS 2023. [DOI: 10.1002/fft2.223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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10
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Razzak MA, Cho SJ. Physicochemical and functional properties of capsaicin loaded cricket protein isolate and alginate complexes. J Colloid Interface Sci 2023; 641:653-665. [PMID: 36963258 DOI: 10.1016/j.jcis.2023.03.084] [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: 10/16/2022] [Revised: 02/26/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
As people become more aware of the health benefits of foods and their nutritional benefits for preventing diseases and promoting health, the demand for functional foods rich in proteins, fiber, and bioactives like capsaicin (CAP) is constantly rising. This study hypothesized that the electrostatic complexes developed by cricket protein isolate (CPI) and alginate (AL) could be utilized to encapsulate CAP, making it more water-soluble and protecting it at acidic pHs. Quantitative analysis revealed that CAP was efficiently encapsulated into the CPI-AL complexes with a maximum encapsulation efficiency of 91%, improving its aqueous solubility 45-fold. In vitro release tests showed that CAP was retained at acidic pHs (3.0 and 5.0) in CPI-AL complexes but released steadily at neutral pH (7.4), which will protect CAP in the stomach while enabling its release in the small intestine. Moreover, the antioxidant activity of CAP-CPI-AL complexes was superior to that of their individual bare equivalents. The complexes also demonstrated enhanced emulsifying capabilities and stability at acidic pHs (2.0-5.0) as the CPI fraction in the complexes increased. Our findings thus contribute to the growing body of knowledge that validates protein-polysaccharide complexation as a promising strategy for developing edible delivery systems.
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Affiliation(s)
- Md Abdur Razzak
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, Gangwon-do, Republic of Korea; Kangwon Institute of Inclusive Technology (KIIT), 1 Gangwondaehak-gil, Chuncheon-si, Gangwon-do, Republic of Korea.; Department of Food Science, The University of Tennessee, Knoxville, TN, 37996, USA
| | - Seong-Jun Cho
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, Gangwon-do, Republic of Korea; Kangwon Institute of Inclusive Technology (KIIT), 1 Gangwondaehak-gil, Chuncheon-si, Gangwon-do, Republic of Korea..
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11
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Shi G, Shi C, Luo Y, Hong H, Zhang J, Li Y, Tan Y. Interaction and phase behavior of whey protein and propylene glycol alginate complex condensates. Food Chem 2023; 404:134556. [PMID: 36444012 DOI: 10.1016/j.foodchem.2022.134556] [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: 06/15/2022] [Revised: 09/12/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
Whey protein (WP) is ubiquitously applied in food products, but its sensitivity to food processing conditions has limited its application. Herein, we chose propylene glycol alginate (PGA) to combine with WP to enhance its stability. The ideal ratio of WP/PGA for coacervation was 3:1, and the soluble complex and insoluble complex were formed at pH 5.2 (pHc) and pH 4.4 (pHφ1) at this ratio, respectively. The UV absorption spectra, fluorescence spectra, and XRD results revealed that the interaction between PGA and WP changed the tertiary conformation of WP. The FTIR and molecular docking results suggested electrostatic interactions, hydrogen bonding and hydrophobic interactions were all involved in the formation of WP-PGA complexes, and the thermal stability of WP was improved based on the DSC results. These findings supported PGA to keep dairy products stable and transparent at the isoelectric point and WP-PGA complexes could be applied in encapsulating bioactive substances.
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Affiliation(s)
- Ge Shi
- Beijing Laboratory for Food Quality and Sfety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Engineering Research Center for Information Technology in Agriculture, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China; National Engineering Laboratory for Agri-product Quality Traceability, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China.
| | - Ce Shi
- Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Engineering Research Center for Information Technology in Agriculture, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China; National Engineering Laboratory for Agri-product Quality Traceability, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China.
| | - Yongkang Luo
- Beijing Laboratory for Food Quality and Sfety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Hui Hong
- Beijing Laboratory for Food Quality and Sfety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Center of Food Colloids and Delivery for Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Jiaran Zhang
- Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Engineering Research Center for Information Technology in Agriculture, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China; National Engineering Laboratory for Agri-product Quality Traceability, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China.
| | - Yan Li
- Beijing Laboratory for Food Quality and Sfety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Yuqing Tan
- Beijing Laboratory for Food Quality and Sfety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
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12
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Improvement of emulsifying properties of potato starch via complexation with nanoliposomes for stabilizing Pickering emulsion. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Lu Z, Liu Y, Lee YEJ, Chan A, Lee PR, Yang H. Effect of starch addition on the physicochemical properties, molecular interactions, structures, and in vitro digestibility of the plant-based egg analogues. Food Chem 2023; 403:134390. [DOI: 10.1016/j.foodchem.2022.134390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/17/2022] [Accepted: 09/20/2022] [Indexed: 10/14/2022]
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14
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Li XL, Liu WJ, Xu BC, Zhang B, Wang W, Su DL. OSA-linear dextrin enhances the compactness of pea protein isolate nanoparticles: Increase of high internal phase emulsions stability. Food Chem 2023; 404:134590. [DOI: 10.1016/j.foodchem.2022.134590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 09/27/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
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15
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Physical and emulsifying properties of pea protein: influence of combined physical modification by flaxseed gum and ultrasonic treatment. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Nourmohammadi N, Austin L, Chen D. Protein-Based Fat Replacers: A Focus on Fabrication Methods and Fat-Mimic Mechanisms. Foods 2023; 12:foods12050957. [PMID: 36900473 PMCID: PMC10000404 DOI: 10.3390/foods12050957] [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: 01/01/2023] [Revised: 02/09/2023] [Accepted: 02/22/2023] [Indexed: 02/27/2023] Open
Abstract
The increasing occurrence of obesity and other non-communicable diseases has shifted the human diet towards reduced calorie intake. This drives the market to develop low-fat/non-fat food products with limited deterioration of textural properties. Thus, developing high-quality fat replacers which can replicate the role of fat in the food matrix is essential. Among all the established types of fat replacers, protein-based ones have shown a higher compatibility with a wide range of foods with limited contribution to the total calories, including protein isolate/concentrate, microparticles, and microgels. The approach to fabricating fat replacers varies with their types, such as thermal-mechanical treatment, anti-solvent precipitation, enzymatic hydrolysis, complexation, and emulsification. Their detailed process is summarized in the present review with a focus on the latest findings. The fat-mimic mechanisms of fat replacers have received little attention compared to the fabricating methods; attempts are also made to explain the underlying principles of fat replacers from the physicochemical prospect. Finally, a future direction on the development of desirable fat replacers in a more sustainable way was also pointed out.
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Affiliation(s)
- Niloufar Nourmohammadi
- Department of Animals, Veterinary and Food Sciences, University of Idaho, Moscow, ID 83844, USA
| | - Luke Austin
- Department of Biological Sciences, University of Idaho, Moscow, ID 83844, USA
| | - Da Chen
- Department of Animals, Veterinary and Food Sciences, University of Idaho, Moscow, ID 83844, USA
- Correspondence:
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17
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Dong D, Geng T, Cui B, Yuan C, Guo L, Zhao M, Zou F, Liu P, Zhang H. Effect of octenyl succinic anhydride modified starch on soy protein-polyphenol binary covalently linked complexes. Front Nutr 2023; 10:1093250. [PMID: 36845044 PMCID: PMC9947288 DOI: 10.3389/fnut.2023.1093250] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/09/2023] [Indexed: 02/11/2023] Open
Abstract
The present study aimed to investigate the effects of octenyl succinic anhydride modified starch (OSAS) on soy protein (SP)-(-)-epigallocatechin-3-gallate (EGCG) binary covalently linked complexes. Mean diameters of OSAS-SP-EGCG complexes decreased from 379.6 ± 54.9 nm to 272.7 ± 47.7 nm as the OSAS-to-SP-EGCG ratio changed from 1:2 to 4:1, while ζ-potential decreased from -19.1 ± 0.8 mV to -13.7 ± 1.2 mV. Fourier transform infrared spectroscopy results revealed that the characteristic peaks at 1725 cm-1 and 1569 cm-1 for OSAS disappeared in the OSAS-SP-EGCG complexes, indicating an interaction between OSAS and SP-EGCG complexes. X-ray diffraction analysis showed that with the increase of OSAS content, the diffraction peak at approximately 8.0° decreased from 8.22° to 7.74°, implying that the structures of OSAS and SP-EGCG complexes were rearranged after forming into OSAS-SP-EGCG complexes. The contact angle of the OSAS-SP-EGCG complexes significantly increased from 59.1° to 72.1° with the addition of OSAS increased, revealing that the addition of OSAS improved hydrophobicity of the SP-EGCG complexes. Transmission electron microscopy images revealed that the individual OSAS-SP-EGCG complexes became smaller but stuck together to form large fragments, which was different from the morphology of OSAS and SP-EGCG complexes. Thus, the OSAS-SP-EGCG complexes developed in this study may be effective emulsifiers for improving the stability of emulsion systems in the food industry.
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Affiliation(s)
| | - Tenglong Geng
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | | | - Chao Yuan
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Li Guo
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Meng Zhao
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Feixue Zou
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Pengfei Liu
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Hongxia Zhang
- State Key Laboratory of Biobased Material and Green Papermaking, Department of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
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18
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Gao Y, Hao X, Hu Y, Zhou N, Ma Q, Zou L, Yao Y. Modification of the functional properties of chickpea proteins by ultrasonication treatment and alleviation of malnutrition in rat. Food Funct 2023; 14:1773-1784. [PMID: 36723159 DOI: 10.1039/d2fo02492f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
High-intensity ultrasonication (HIU) is an emerging technology for improving the functional properties of the leguminous proteins in the food industry. In this study, chickpea protein (CP) was treated at 150 W for 30 min to obtain ultrasonic chickpea protein (UCP). The physicochemical (particle size, ζ-potential, hydrophobicity, and free sulfhydryl) and structural properties (FTIR) were changed after the HIU treatment, which led to an improvement of functional properties, including the solubility, emulsifying, and foamability in UCP. The chickpea protein diet (CPD) and ultrasound chickpea protein diet (UCPD) were supplemented to undernourished weaning rats to assess their potential in improving malnutrition. After 6 weeks of administration, the body weight of malnourished rats in UCPD increased by 11.97% compared with that in CPD. The results in OMICS showed that beneficial bacteria and short-chain fatty acids were positively related to growth. This work demonstrated the physicochemical and functional properties of CP and UCP and guided the application of the UCP to malnutrition improvement.
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Affiliation(s)
- Yue Gao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing, 100081, People's Republic of China.
| | - Xiyu Hao
- Heilongjiang Feihe Dairy Co., Ltd., C-16, 10A Jiuxianqiao Rd, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Yichen Hu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, 610106, People's Republic of China
| | - Nong Zhou
- Laboratory for Green Cultivation and Deep Processing of Three Gorges Reservoir Area's Medicinal Herbs, College of Life Science & Engineering, The Chongqing Engineering, Chongqing Three Gorges University, Chongqing, 404000, People's Republic of China
| | - Qiang Ma
- Department of Basic Medicine, Chongqing Three Gorges Medical College, Chongqing, 404120, People's Republic of China.
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu, Sichuan, 610106, People's Republic of China
| | - Yang Yao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing, 100081, People's Republic of China. .,Key Laboratory of Grain Crop Genetic Resources Evaluation and Utilization, Ministry of Agriculture and Rural Affairs, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing, 100081, People's Republic of China
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19
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Hou X, Hu X. Self-Assembled Nanoscale Manganese Oxides Enhance Carbon Capture by Diatoms. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:17215-17226. [PMID: 36375171 DOI: 10.1021/acs.est.2c04500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Continuous CO2 emissions from human activities increase atmospheric CO2 concentrations and affect global climate change. The carbon storage capacity of the ocean is 20-fold higher than that of the land, and diatoms contribute to approximately 40% of carbon capture in the ocean. Manganese (Mn) is a major driver of marine phytoplankton growth and the marine carbon pump. Here, we discovered self-assembled manganese oxides (MnOx) for CO2 fixation in a diatom-based biohybrid system. MnOx shared key features (e.g., di-μ-oxo-bridged Mn-Mn) with the Mn4CaO5 cluster of the biological catalyst in photosystem II and promoted photosynthesis and carbon capture by diatoms/MnOx. The CO2 capture capacity of diatoms/MnOx was 1.5-fold higher than that of diatoms alone. Diatoms/MnOx easily allocated carbon into proteins and lipids instead of carbohydrates. Metabolomics showed that the contents of several metabolites (e.g., lysine and inositol) were positively associated with increased CO2 capture. Diatoms/MnOx upregulated six genes encoding photosynthesis core proteins and a key rate-limiting enzyme (Rubisco, ribulose 1,5-bisphosphate carboxylase-oxygenase) in the Calvin-Benson-Bassham carbon assimilation cycle, revealing the link between MnOx and photosynthesis. These findings provide a route for offsetting anthropogenic CO2 emissions and inspiration for self-assembled biohybrid systems for carbon capture by marine phytoplankton.
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Affiliation(s)
- Xuan Hou
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education)/Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin300350, China
| | - Xiangang Hu
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education)/Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin300350, China
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20
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Wang F, Gu X, Lü M, Huang Y, Zhu Y, Sun Y, Zhu X. Structural Analysis and Study of Gel Properties of Thermally-Induced Soybean Isolate-Potato Protein Gel System. Foods 2022; 11:foods11223562. [PMID: 36429154 PMCID: PMC9689681 DOI: 10.3390/foods11223562] [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: 10/08/2022] [Revised: 11/04/2022] [Accepted: 11/05/2022] [Indexed: 11/11/2022] Open
Abstract
Heat-induced composite gel systems consisting of different soybean protein isolate (SPI) and potato protein (PP) mixtures were studied to elucidate their "backbone" and property changes. This was achieved by comparing the ratio of non-network proteins, protein subunit composition, and aggregation of different gel samples. It was revealed that SPI was the "gel network backbone" and PP played the role of "filler" in the SPI-PP composite gel system. Compared with the composite gels at the same ratio, springiness and WHC decrease with PP addition. For hardness, PP addition showed a less linear trend. At the SPI-PP = 2/1 composite gel, hardness was more than doubled, while springiness and WHC did not decrease too much and increased the inter-protein binding. The hydrophobic interactions and electrostatic interactions and hydrogen bonding of the SPI gel system were enhanced. The scanning electron microscopy results showed that the SPI-based gel system was able to form a more compact and compatible gel network. This study demonstrates the use of PP as a potential filler that can effectively improve the gelling properties of SPI, thus providing a theoretical basis for the study of functional plant protein foods.
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21
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Boonlao N, Ruktanonchai UR, Anal AK. Glycation of soy protein isolate with maltodextrin through Maillard reaction via dry and wet treatments and compare their techno-functional properties. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04473-y] [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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22
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Pan H, Pei F, Ma G, Ma N, Zhong L, Zhao L, Hu Q. 3D printing properties of Flammulina velutipes polysaccharide-soy protein complex hydrogels. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Yu Z, Hu J, Gao S, Han R, Ma L, Chen Y. Joint effects of enzymatic and high-intensity ultrasonic on the emulsifying propertiesof egg yolk. Food Res Int 2022; 156:111146. [DOI: 10.1016/j.foodres.2022.111146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/11/2022] [Accepted: 03/13/2022] [Indexed: 11/04/2022]
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24
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Wang L, Wang M, Zhou Y, Wu Y, Ouyang J. Influence of ultrasound and microwave treatments on the structural and thermal properties of normal maize starch and potato starch: A comparative study. Food Chem 2022; 377:131990. [PMID: 34999449 DOI: 10.1016/j.foodchem.2021.131990] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 01/28/2023]
Abstract
The effects of ultrasound and microwave on the physicochemical properties of normal maize and potato starches were compared. The cavitation effect of ultrasound loosened the internal space and destroyed the structure of starch granules, increased the damaged starch content, which was consistent with the decrease in relative crystallinity and the number and brightness of Maltese crosses, and the increase in D(0.5) and D(4,3) values. Microwave vibrated the molecules inside the granules and generated heat to destroy the structure of starch. The content of damaged starch was significantly lower in microwave-treated starch compared with ultrasound-treated starch. Microwave treatment promoted the formation of amylose-lipid complex, with the larger peak area at 20°(2θ) than that of the ultrasound-treated starch. The type of starch and the treatment sequence showed a significant effect. The results might help understand the mechanism of ultrasound and microwave treatments influencing the structural properties of starches.
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Affiliation(s)
- Luyu Wang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Meng Wang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China; Beijing Key Laboratory of the Innovative Development of Functional Staple and the Nutritional Intervention for Chronic Disease, China National Research Institute of Food and Fermentation Industries Co. Ltd., Beijing 100015, China
| | - Yihan Zhou
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Yanwen Wu
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical and Chemical Analysis), Beijing 100089, China
| | - Jie Ouyang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
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25
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Wang C, Qin K, Sun Q, Qiao X. Preparation of Natural Food-Grade Core-Shell Starch/Zein Microparticles by Antisolvent Exchange and Transglutaminase Crosslinking for Reduced Digestion of Starch. Front Nutr 2022; 9:879757. [PMID: 35495914 PMCID: PMC9053832 DOI: 10.3389/fnut.2022.879757] [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: 02/20/2022] [Accepted: 03/23/2022] [Indexed: 12/01/2022] Open
Abstract
The purpose of this study was to slow down the digestibility of starch granules by encapsulating it in zein shells. Drop of the preformed swollen corn starch (CS) granule suspension into thermal-treated zein ethanolic solution enables antisolvent precipitation of thermal-treated zein on the surface of the preformed swollen CS granules, leading to the formation of core-shell starch/zein microparticles. Confocal laser scanning microscopy images showed that the preformed swollen CS granules were coated by thermal-treated zein shells with a thickness of 0.48–0.95 μm. The volume average particle diameter of core-shell starch/zein microparticles was 14.70 μm and reached 18.59–30.98 μm after crosslinking by transglutaminase. The results of X-ray diffraction and Fourier transform infrared spectroscopy demonstrated that an interaction occurred between the preformed swollen CS granules and the thermal-treated zein. The results for thermodynamic characteristics, pasting properties, and swelling power indicated that the compact network structure of core-shell starch/zein microparticles crosslinked by transglutaminase could improve starch granule thermal stability and resistance to shearing forces. Compared to native CS, the peak gelatinization temperatures of core-shell starch/zein microparticles increased significantly (p < 0.05), with a maximum value of 76.64°C. The breakdown values and the swelling power at 95°C of core-shell starch/zein microparticles significantly (p < 0.05) decreased by 52.83–85.66% and 0.11–0.28%, respectively. The in vitro digestibility test showed that the contents of slowly digestible starch and resistant starch in the core-shell starch/zein microparticles increased to ∼42.66 and ∼34.75%, respectively, compared to those of native CS (9.56 and 2.48%, respectively). Our research supports the application of food-grade core-shell starch/zein microparticles to formulate low-digestibility food products.
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Affiliation(s)
- Chaofan Wang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Kaili Qin
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qingdao, China
| | - Qingjie Sun
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qingdao, China
| | - Xuguang Qiao
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
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26
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Yu Z, Guo H, Liu C, Wang R, Zhang L, Zhang X, Chen Y. Ultrasound accelerates pickling of reduced-sodium salted duck eggs: an insight into the effect on physicochemical, textural and structural properties. Food Res Int 2022; 156:111318. [DOI: 10.1016/j.foodres.2022.111318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 01/08/2023]
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27
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Yan X, Diao M, Li C, Lu C, Zhao P, Zhang T. Formation and properties of starch-palmitic acid complex nanoparticles and their influence on Pickering emulsions. Int J Biol Macromol 2022; 204:685-691. [PMID: 35134453 DOI: 10.1016/j.ijbiomac.2022.01.170] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/23/2022] [Accepted: 01/28/2022] [Indexed: 11/20/2022]
Abstract
The starch-palmitic acid complex nanoparticles were prepared by Cyperus esculentus starch with enzymatic hydrolysis for different times and then complexed with palmitic acid. The FACE and 13C CP/MAS NMR analysis showed that there were more amylose molecules formed and complexed with palmitic acid when starch was treated by enzymatic hydrolysis for 4 h. With the enzymatic hydrolysis time increasing from 0 h to 4 h, the mean size of starch-palmitic acid complex nanoparticles increased from 500 ± 38.83 nm to 567.2 ± 22.32 nm, the size distribution became more uniform, and the crystallinity increased from 14.99% to 47.72%. The starch-palmitic acid complex nanoparticles could be used as a kind of stabilizers to stabilize Pickering emulsions. Rheological properties and storage stability of Pickering emulsions indicted that starch-palmitic acid complex nanoparticles can better stabilize. The starch-palmitic acid complex nanoparticles could be used as stabilizer of Pickering emulsion and encapsulation of bioactive compounds.
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Affiliation(s)
- Xiaoxia Yan
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Mengxue Diao
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Chenfei Li
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Chengwen Lu
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Ping Zhao
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Tiehua Zhang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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28
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Zhao W, Zang J, Qing M, Wang H, Chi Y, Chi Y. Mechanistic insights into the improved properties of mayonnaise from the changes in protein structures of enzymatic modification-treated egg yolk. RSC Adv 2022; 12:27213-27224. [PMID: 36276000 PMCID: PMC9511691 DOI: 10.1039/d2ra04244d] [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: 07/11/2022] [Accepted: 08/28/2022] [Indexed: 11/21/2022] Open
Abstract
Heat treatment is an important step in mayonnaise production but can affect the quality of mayonnaise because thermal treatment can accelerate oil droplet coalescence. To resolve this issue, in this study, enzymatically modified egg yolks were applied to produce mayonnaise. Egg yolk hydrolyzed with 0.2% neutral protease could effectively produce mayonnaise with superior heat stability, and this effect was attributed to enzymatic modifications that increased the degree of amino acid ionization, the overall hydrophilicity and the ability to adsorb proteins. Moreover, electrophoresis and FT-IR results showed that the enzymatically modified egg yolk proteins had a smaller molecular weight and more flexible structure, which could also favor the improved properties. The study elucidated why mayonnaise prepared by enzymatic modification-treated egg yolk has better thermal stability. Heat treatment is an important step in mayonnaise production but can affect the quality of mayonnaise because thermal treatment can accelerate oil droplet coalescence.![]()
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Affiliation(s)
- Wenfei Zhao
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Jingnan Zang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Mingmin Qing
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Huiyong Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Yujie Chi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
| | - Yuan Chi
- College of Engineering, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China
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29
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The characterization of structural, thermal, pasting and gel properties of the blends of laccase- and tyrosinase-treated potato protein and starch. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112463] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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