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Ladda K, Navale J, Gharibzahedi SMT, Krishania M, Bangar SP, Khubber S. Efficacy of almond gum for coacervation with whey protein isolate- optimization, functionality and characterization: A comparison with high-methoxyl pectin. Int J Biol Macromol 2024; 274:133292. [PMID: 38914392 DOI: 10.1016/j.ijbiomac.2024.133292] [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: 12/06/2023] [Revised: 05/28/2024] [Accepted: 06/03/2024] [Indexed: 06/26/2024]
Abstract
Complex coacervates of whey protein isolate (WPI) and two polysaccharides (almond gum (AG) and high methoxyl pectin (HMP)) under the different pHs (2.5-6.0) and biopolymer mass ratios (1:1-6:1) were prepared to achieve the maximum coacervate yield (CY). The optimum pH and mixing ratio to obtain the maximum CY of WPI-AG (75.93 %) and WPI-HMP (53.0 %) coacervates were 4.3 and 2:1, and 3.5 and 3:1, respectively. Although higher serum layers in emulsions stabilized by WPI-AG/HMP coacervates were detected at the 90 °C, remarkable heat stability under processing temperatures was obtained in ex-situ emulsions with both complex coacervates. Significantly more cold-storage and ionic stabilities were observed for emulsions formulated with WPI-AG than WPI-HMP. Peak shifts in FTIR spectra in the WPI-AG coacervate compared to the individual WPI and AG biopolymers revealed strong electrostatic interactions between these biopolymers. The absence of crystalline peaks for AG and HMP in X-ray diffraction (XRD) spectra confirmed the complexation of AG and HMP with WPI. Thermogravimetric and microstructural analyses showed that porous, loose mesh-like WPI-AG coacervates had superior thermal stability and structural integrity compared to WPI-HMP coacervates and individual biopolymers, which evidenced a more gradual weight loss pattern. WPI-AG coacervates would be promising for efficient emulsion-based delivery systems.
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Affiliation(s)
- Kshitij Ladda
- Food Science and Technology, School of Biotechnology and Bioinformatics, DY Patil University, CBD Belapur, Sec-15, Navi Mumbai-400614, India
| | - Jagruti Navale
- Food Science and Technology, School of Biotechnology and Bioinformatics, DY Patil University, CBD Belapur, Sec-15, Navi Mumbai-400614, India
| | - Seyed Mohammed Taghi Gharibzahedi
- Institute of Chemistry, Faculty of Natural Sciences and Maths, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany; Institute of Materials Science, Faculty of Engineering, Kiel University, 24143 Kiel, Germany
| | - Meena Krishania
- Center of Innovative and Applied Bioprocessing (DBT-CIAB), Mohali-140206, India
| | - Sneh Punia Bangar
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson 29634, USA
| | - Sucheta Khubber
- Food Science and Technology, School of Biotechnology and Bioinformatics, DY Patil University, CBD Belapur, Sec-15, Navi Mumbai-400614, India.
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2
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Duan R, Liu Y, Li J, Yan S. Mechanism for gel formation of pectin from mealy and crisp lotus rhizome induced by Na + and D-glucono-d-lactone. Int J Biol Macromol 2024; 254:127818. [PMID: 37918602 DOI: 10.1016/j.ijbiomac.2023.127818] [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: 09/06/2023] [Revised: 10/18/2023] [Accepted: 10/30/2023] [Indexed: 11/04/2023]
Abstract
Lotus rhizome residue, a cell wall material produced during the production of lotus rhizome starch, has long been underutilized. This study aims to extract pectin-rich polysaccharides from the cell wall of lotus rhizome and investigate their gelation mechanism in order to improve their industrial applicability. The results indicated that both CP and MP (pectin extracted from crisp and mealy lotus rhizome) exhibited a highly linear low methoxyl pectin structure, with the primary linkage mode being →4)-GalpA-(1→. The pectin chains in MP were found to be more flexible than those in CP. Then the impact of Na+, D-glucono-d-lactone (GDL), urea, sodium dodecyl sulfate (SDS), either individually or in combination, on the rheological characteristics of gels was evaluated. The results indicated that gels induced by GDL exhibited favorable thermoreversible properties, whereas the thermoreversibility of Na+-induced gels is poor. In addition to hydrogen bonding and ionic interactions, hydrophobic interactions also play a significant role in the formation of pectin gels. This study offers theoretical guidance and methodologies to improve the utilization rate of lotus rhizome starch processing by-products, while also provides novel insights into the correlation between LMP structure and gelation mechanism.
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Affiliation(s)
- Ruibing Duan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Aquatic Vegetable Preservation & Processing Engineering Technology Research Center of Hubei Province, Wuhan, Hubei 430070, China
| | - Yanzhao Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Aquatic Vegetable Preservation & Processing Engineering Technology Research Center of Hubei Province, Wuhan, Hubei 430070, China
| | - Jie Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Aquatic Vegetable Preservation & Processing Engineering Technology Research Center of Hubei Province, Wuhan, Hubei 430070, China
| | - Shoulei Yan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Aquatic Vegetable Preservation & Processing Engineering Technology Research Center of Hubei Province, Wuhan, Hubei 430070, China; Yangtze River Economic Belt Engineering Research Center for Green Development of Bulk Aquatic Bioproducts Industry of Ministry of Education, Wuhan, Hubei 430070, China.
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3
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Yue Y, Wang B, Xi W, Liu X, Tang S, Tan X, Li G, Huang L, Liu Y, Bai J. Modification methods, biological activities and applications of pectin: A review. Int J Biol Macromol 2023; 253:127523. [PMID: 37866576 DOI: 10.1016/j.ijbiomac.2023.127523] [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: 06/20/2023] [Revised: 10/07/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Pectin is a complex and functionally rich natural plant polysaccharide that is widely used in food, medical, and cosmetic industries. It can be modified to improve its properties and expand its applications. Modification methods for natural pectin can be divided into physical, chemical, enzymatic, and compound methods. Different modification methods can result in modified pectins (MPs) exhibiting different physicochemical properties and biological activities. The objectives of this paper were to review the various pectin modification methods explored over the last decade, compare their differences, summarize the impact of different modification methods on the biological activity and physicochemical properties of pectin, and describe the applications of MPs in food and pharmaceutical fields. Finally, suggestions and perspectives for the development of MPs are discussed. This review offers a theoretical reference for the rational and efficient processing of pectin and the expansion of its applications.
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Affiliation(s)
- Yuanyuan Yue
- Citrus Research Institute, Southwest University, Chongqing 400700, China; College of Food, Shihezi University, Shihezi 832003, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Botao Wang
- Bloomage Biotechnology CO, LTD, Jinan 250000, China
| | - Wenxia Xi
- Citrus Research Institute, Southwest University, Chongqing 400700, China; College of Food, Shihezi University, Shihezi 832003, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Xin Liu
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Sheng Tang
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Xiang Tan
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Guijie Li
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Linhua Huang
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Ya Liu
- College of Food, Shihezi University, Shihezi 832003, China.
| | - Junying Bai
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China.
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4
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Versatile functionalization of pectic conjugate: From design to biomedical applications. Carbohydr Polym 2023; 306:120605. [PMID: 36746571 DOI: 10.1016/j.carbpol.2023.120605] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/26/2022] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Pectin exists extensively in nature and has attracted much attention in biological applications for its unique chemical and physical characteristics. Functionalized pectin, especially pectic conjugates, has given many possibilities for pectin to improve its properties and bioactivity as well as to deliver active molecules. To better exploit this strategy of pectic functionalization, this review presents in detail the structural modifications of pectin, different synthetic methods, and design strategies of pectic conjugates involving both traditional chemical and "green" approaches. Here, the research ideas and applications of pectic prodrugs as well as the development of preparation based on pectic conjugates are reviewed, with emphasis on crosslinking systems of functionalized pectin and nanosystems based on self-assembly techniques. We hope this review will provide comprehensive and valuable information for the functionalization and systematization of the pectic conjugate from synthesis to application.
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Archut A, Rolin C, Drusch S, Kastner H. Interaction of sugar beet pectin and pea protein: Impact of neutral sugar side chains and acetyl groups. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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6
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Bu K, Wu S, Zhu C, Wei M. Comparative study of HG-type low-ester hawthorn pectin as a promising material for the preparation of hydrogel. Carbohydr Polym 2022; 296:119941. [DOI: 10.1016/j.carbpol.2022.119941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 01/17/2023]
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7
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Complex coacervation of pea protein and pectin: Effect of degree and pattern of free carboxyl groups on biopolymer interaction. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Jiang WX, Qi JR, Liao JS, Yang XQ. Pectin gels based on H +/(NH 4) 2SO 4 and its potential in sustained release of NH 4. Int J Biol Macromol 2022; 208:486-493. [PMID: 35304200 DOI: 10.1016/j.ijbiomac.2022.03.062] [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: 12/04/2021] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 11/05/2022]
Abstract
A gelling strategy for HP was proposed in this study, ammonium sulfate (AS) as a co-solute could induce the gelling of HP in acidic environment. The solubility and Zeta potential of HP dramatically decreased in AS solution, which indicated AS could promote the aggregation of HP. The rheological results confirmed the gelling of HP (G' > G″) with AS: 25-30 wt% and pH ≤ 3.0, and the gel strength is mainly depended on HP rather than AS concentration. Smaller AS crystals (SEM) and reduced T2 values (LF-NMR) were observed in HP gels, suggested the gel network of HP could limit the migration of AS and water. Finally, it was found that the release process of NH4+ in HP + AS gel was lagged behind that of pure AS, which verified the potential of HP + AS gel in the field of sustained-release fertilizers.
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Affiliation(s)
- Wen-Xin Jiang
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China
| | - Jun-Ru Qi
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China.
| | - Jin-Song Liao
- Guangzhou Laimeng Biotechnology Co. Ltd., Guangzhou 510640, PR China; School of Life Sciences, South China Normal University, Guangzhou 510640, PR China
| | - Xiao-Quan Yang
- Research and Development Center of Food Proteins, School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, PR China
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Olivares M, Costabel L, Zorrilla S, de Vicente J. Calcium-induced skim milk gels: Effect of milk powder concentration and pH on tribo-rheological characteristics and gel physico-chemical properties. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Nemiwal M, Zhang TC, Kumar D. Pectin modified metal nanoparticles and their application in property modification of biosensors. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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11
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Wan L, Yang Z, Cai R, Pan S, Liu F, Pan S. Calcium-induced-gel properties for low methoxyl pectin in the presence of different sugar alcohols. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106252] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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12
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Role of pectin in the current trends towards low-glycaemic food consumption. Food Res Int 2021; 140:109851. [DOI: 10.1016/j.foodres.2020.109851] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/22/2020] [Accepted: 10/22/2020] [Indexed: 12/16/2022]
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13
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14
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Zhang X, Lin J, Pi F, Zhang T, Ai C, Yu S. Rheological characterization of RG-I chicory root pectin extracted by hot alkali and chelators. Int J Biol Macromol 2020; 164:759-770. [PMID: 32650011 DOI: 10.1016/j.ijbiomac.2020.07.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 01/09/2023]
Abstract
This work aimed to extract gelatinous chicory root pectin (CRP) and evaluated the rheological behavior of the dispersions and gels. CRP was extracted by citric acid (CEP), alkaline (AEP), ammonium oxalate (OEP) and sodium citrate (SEP). The yield, molecular weight (Mw) and the degree of esterification (DE) of pectin samples varied from 8.8 to 14.8% (w/w), 204 to 336 k Da and 4.0 to 47.4%, respectively. AFM studies showed self-organize on mica of CEP, revealing a random coil conformation due to the interaction of multiple branching, whereas, AEP exhibited long linear filamentous structures. The flow behavior study verified the pseudoplastic character of CEP and SEP at 25 °C, while OEP and AEP belonged to dilatant fluid, besides, a closed hysteresis loop was observed when the CEP concentration increased to 1.5%. OEP gel was thermo insensitive and stiff, AEP gel presented most sensitive to calcium ion but more brittle, and SEP was observed a weak syneresis in spite of the poor gelation property. The texture analysis indicated OEP gel had a superior firmness and chewiness. These findings demonstrated that CRP may be attractive as a thickener or gelling agent to modulate textures of sugar-free and calcium content food.
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Affiliation(s)
- Xuan Zhang
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jiawei Lin
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Fang Pi
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Tao Zhang
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Chao Ai
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shujuan Yu
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510640, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China.
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15
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Thermal degradation of citrus pectin in low-moisture environment – Investigation of backbone depolymerisation. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105937] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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16
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Impact of sodium ions on material properties, gelation and storage stability of citrus pectin. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105750] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Effect of enzyme de-esterified pectin on the electrostatic complexation with pea protein isolate under different mixing conditions. Food Chem 2020; 305:125433. [DOI: 10.1016/j.foodchem.2019.125433] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/02/2019] [Accepted: 08/27/2019] [Indexed: 11/18/2022]
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