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Ji S, Zhao S, Qiao D, Xu Y, Jia C, Niu M, Zhang B. Controlling sodium chloride concentration modulates the supramolecular structure and sol features of wheat starch-acetylated starch binary matrix. Carbohydr Polym 2024; 335:122072. [PMID: 38616094 DOI: 10.1016/j.carbpol.2024.122072] [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: 12/18/2023] [Revised: 02/25/2024] [Accepted: 03/15/2024] [Indexed: 04/16/2024]
Abstract
The sol performance of wheat starch (WS) matrix incorporating acetylated starch (AS) is crucial for the processing and quality features of wheat products. From a supramolecular structure view, how regulating salt (sodium chloride) concentration modulates the sol features, e.g., pasting, zero-shear viscosity (ZSV) and thixotropy of WS-AS binary matrix was explored. Compared to the salt-free counterpart, the saline matrices exhibited a delayed pasting profile and a decreased viscoelasticity. Thereinto, the sol at 0.02 M NaCl exhibited the smallest ZSV (23,710 Pa·s) and the greatest in-shear recovery ratio (33.7 %). Such variations could be attributed to the weakened coil-helix, nematic-smectic and isotropy-anisotropy transitions from a side-chain liquid-crystalline perspective. Meanwhile, the correlation length (ξ) and radius of gyration (Rg) obtained from small angle X-ray scattering analysis were increased by 5.2 and 9.6 Å respectively, which disclosed a restrained entanglement and an enhanced chain mobility. These results would provide a reference for the design of fluid/semisolid products with optimized qualities.
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Affiliation(s)
- Shengsong Ji
- College of Food Science, Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Modern"Chuan cai Yu wei" Food Industry Innovation Research Institute, Southwest University, Chongqing 400715, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Siming Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Dongling Qiao
- College of Food Science, Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Modern"Chuan cai Yu wei" Food Industry Innovation Research Institute, Southwest University, Chongqing 400715, China
| | - Yan Xu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Caihua Jia
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Meng Niu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Binjia Zhang
- College of Food Science, Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Modern"Chuan cai Yu wei" Food Industry Innovation Research Institute, Southwest University, Chongqing 400715, China.
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2
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Liu L, Tu Z, Lu Y, Wei Z. Scale Synthesis of Poly(butylene carbonate- co-terephthalate) and Its Depolymerization–Repolymerization Recycling Process. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Lipeng Liu
- Department of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhu Tu
- Department of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Ying Lu
- Department of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhiyong Wei
- Department of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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Yang Z, Hu Y, Yue P, Li H, Wu Y, Hao X, Peng F. Structure, stability, antioxidant activity, and controlled-release of selenium nanoparticles decorated with lichenan from Usnea longissima. Carbohydr Polym 2023; 299:120219. [PMID: 36876820 DOI: 10.1016/j.carbpol.2022.120219] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
Selenium nanoparticles (SeNPs) have attracted widespread attention, but the poor water dispersibility restricted their applications seriously. Herein, Usnea longissima lichenan decorated selenium nanoparticles (L-SeNPs) were constructed. The formation, morphology, particle size, stability, physicochemical characteristics, and stabilization mechanism of L-SeNPs were investigated via TEM, SEM, AFM, EDX, DLS, UV-Vis, FT-IR, XPS, and XRD. The results indicated that the L-SeNPs displayed orange-red, amorphous, zero-valent, and uniform spherical nanoparticles with an average diameter of 96 nm. Due to the formation of CO⋯Se bonds or the hydrogen bonding interaction (OH⋯Se) between SeNPs and lichenan, L-SeNPs exhibited better heating and storage stability, which kept stable for more than one month at 25 °C in an aqueous solution. The decoration of the SeNPs surface with lichenan endowed the L-SeNPs with superior antioxidant capability, and their free radicals scavenging ability exhibited in a dose-dependent manner. Furthermore, L-SeNPs showed excellent selenium controlled-release performance. In simulated gastric liquids, selenium release kinetics from L-SeNPs followed the Linear superimposition model, which was governed by the polymeric network retardation of macromolecular, while in simulated intestinal liquids, it was well fitted to the Korsmeyer-Peppas model and followed a Fickian mechanism controlled by diffusion.
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Affiliation(s)
- Ziying Yang
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China
| | - Yajie Hu
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China
| | - Panpan Yue
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China
| | - Huiling Li
- JALA Research Center, JALA Group Co. Ltd., Shanghai 200233, China
| | - Yuying Wu
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China
| | - Xiang Hao
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China
| | - Feng Peng
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, MOE Engineering Research Center of Forestry Biomass Materials and Energy, Beijing 100083, China.
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Industrial drying for agrifood by-products re-use: cases studies on pomegranate peel (Punica granatum L.) and stoned olive pomace (pâtè, Olea europaea L.). Food Chem 2022; 403:134338. [DOI: 10.1016/j.foodchem.2022.134338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 08/29/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022]
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5
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Chen J, Yang S, Zhang M, Shan C, Chen Z. Effects of potato starch on the characteristics, microstructures, and quality attributes of
indica
rice flour and instant rice noodles. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jin Chen
- Glycomics and Glycan Bioengineering Research Center College of Food Science &Technology Nanjing Agricultural University Nanjing 210095 PR China
| | - Sha Yang
- Glycomics and Glycan Bioengineering Research Center College of Food Science &Technology Nanjing Agricultural University Nanjing 210095 PR China
| | - Mengna Zhang
- Glycomics and Glycan Bioengineering Research Center College of Food Science &Technology Nanjing Agricultural University Nanjing 210095 PR China
| | - Changsong Shan
- Glycomics and Glycan Bioengineering Research Center College of Food Science &Technology Nanjing Agricultural University Nanjing 210095 PR China
| | - Zhigang Chen
- Glycomics and Glycan Bioengineering Research Center College of Food Science &Technology Nanjing Agricultural University Nanjing 210095 PR China
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Liu Q, Zhou Y, Gao Y, Shu Z, Zhang J, Liu H, Cao M, Liu G, Sun J. Degraded Porphyra haitanensis sulfated polysaccharide relieves ovalbumin-induced food allergic response by restoring the balance of T helper cell differentiation. Food Funct 2021; 12:4707-4719. [PMID: 33929475 DOI: 10.1039/d1fo00335f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We previously described that Porphyra haitanensis sulfated polysaccharide (PHSP) maintains the balance of pro-inflammation and immunosuppression. However, it is unclear whether degraded PHSP (DPHSP) still shows the immunomodulatory activity. Here, we degraded PHSP by four different methods alone or combined in pairs, and the results showed that the molecular weight and viscosity of DPHSP were significantly decreased, while the main chemical bonds and functional structure were consistent with those of PHSP. We then investigated the immunomodulatory function of DPHSP in vitro and in vivo. Actually, DPHSP enhances the inhibitory effects on mast cell activation and improves the suppression activity of PHSP on the food anaphylactic response. In an ovalbumin-induced food allergy mouse model, the production of allergic mediators and cytokines (interleukin-4 and 13, and interferon-γ) was inhibited by DPHSP. Meanwhile, DPHSP had a stronger ability to up-regulate the differentiation of regulatory T (Treg) cells and its related cytokines. These results suggested that DPHSP showed a better anti-food allergic ability than PHSP by regulating T helper cell balance and promoting Treg cell differentiation, which indicates that DPHSP is a novel potential nutrient component against food allergy.
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Affiliation(s)
- Qingmei Liu
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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A systematic review of rice noodles: Raw material, processing method and quality improvement. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2020.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Laksee S, Sansanaphongpricha K, Puthong S, Sangphech N, Palaga T, Muangsin N. New organic/inorganic nanohybrids of targeted pullulan derivative/gold nanoparticles for effective drug delivery systems. Int J Biol Macromol 2020; 162:561-577. [PMID: 32553955 DOI: 10.1016/j.ijbiomac.2020.06.089] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 12/31/2022]
Abstract
This study aimed to develop new organic/inorganic nanohybrids of targeted pullulan derivative/gold nanoparticles (FA-PABA-Q188-PUL@AuNPs) to improve the selectivity and efficacy of drugs. The chemical structure of targeted pullulan derivative, folic acid-decorated para-aminobenzoic acid-quat188-pullulan (FA-PABA-Q188-PUL), was designed for reducing, stabilizing, capping, and functionalizing AuNPs. Here, the key factors, including pH, temperature, and FA-PABA-Q188-PUL concentrations, were systematically optimized to control the morphology, size, and functionalization of multifunctional FA-PABA-Q188-PUL@AuNPs. Spherical FA-PABA-Q188-PUL@AuNPs obtained by a green, simple, and bio-inspired strategy under the optimum conditions were thoroughly characterized and had an average size of 12.6 ± 1.5 nm. The anticancer drug DOX was successfully loaded on monodispersed FA-PABA-Q188-PUL@AuNPs and the system exhibited excellent intracellular uptake, specificity, and physicochemical properties. The pH-responsive DOX release from FA-PABA-Q188-PUL@AuNPs-DOX showed fast release (85% after 72 h) under acidic conditions. Furthermore, FA-PABA-Q188-PUL@AuNPs-DOX enhanced the anticancer activity of DOX toward Chago-k1 cancer cells up to 4.8-fold and showed less cytotoxicity toward normal cells than free DOX. The FA-PABA-Q188-PUL@AuNPs-DOX induced the death of cells by increasing late apoptotic cells (26.4%) and arresting the cell cycle at S-G2/M phases. These results showed that innovative FA-PABA-Q188-PUL@AuNPs should be considered as new candidate platforms for anticancer drug delivery systems.
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Affiliation(s)
- Sakchai Laksee
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Kanokwan Sansanaphongpricha
- National Nanotechnology Center, National Science and Technology Development Agency, 111 Thailand Science Park, Khlong Luang, Pathum Thani 12120, Thailand
| | - Songchan Puthong
- Antibody Production Research Unit, Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Naunpun Sangphech
- Interdepartment of Medical Microbiology Graduate Program, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand
| | - Tanapat Palaga
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nongnuj Muangsin
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
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Liu L, Yang M, Xu J, Fan X, Gao W, Wang Q, Wang P, Xu B, Yuan J, Yu Y. Exploring the mechanism of pullulan delay potato starch long-term retrogradation from the viewpoint of amylopectin chain motion. Int J Biol Macromol 2020; 145:84-91. [PMID: 31870876 DOI: 10.1016/j.ijbiomac.2019.12.160] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/24/2019] [Accepted: 12/19/2019] [Indexed: 10/25/2022]
Abstract
Starch retrogradation is an inevitable process in the natural state caused by movement of starch chains. Therefore, the objective of this study was to explore the essence of starch long-term retrogradation from the viewpoint of amylopectin chain motion. The radius of gyration (Rg) and form factor (ρ) values of potato starch (PS) and PS with pullulan (PS-PUL) gradually increased during the retrogradation process. Furthermore, the conformation of molecular chains evolved from spherical to ellipsoidal to rod-like during starch retrogradation. Based on the analysis of condensed matter theory, these results illustrated that starch chains from gelatinization to retrogradation experienced shrinkage to extension. The values of Rg and ρ of PS-PUL were lower than PS, and the evolution of conformations showed that PUL delayed the long-term retrogradation of PS by decreasing the motion of amylopectin molecular chains to increase chain flexibility, and decrease the degree of entanglement and crosslinking. This study provides a novel method for characterizing starch retrogradation on the molecular level.
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Affiliation(s)
- Lipeng Liu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Mengnan Yang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Jin Xu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China; Myande Group Co., Ltd., 199 South Ji'An Road, Yangzhou 225127, Jiangsu, China.
| | - Xuerong Fan
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China.
| | - Weidong Gao
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Qiang Wang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Ping Wang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Bo Xu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Jiugang Yuan
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
| | - Yuanyuan Yu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, 1800 Lihu Ave., Wuxi 214122, Jiangsu, China
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