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Ying R, Li T, Wu C, Huang M. Preparation and characterisation of arabinoxylan and (1,3)(1,4)‐β‐glucan alternating multilayer edible films simulated those of wheat grain aleurone cell wall. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14848] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ruifeng Ying
- College of Light Industry and Food Engineering Nanjing Forestry University Nanjing210037China
| | - Tong Li
- College of Light Industry and Food Engineering Nanjing Forestry University Nanjing210037China
| | - Caie Wu
- College of Light Industry and Food Engineering Nanjing Forestry University Nanjing210037China
| | - Meigui Huang
- College of Light Industry and Food Engineering Nanjing Forestry University Nanjing210037China
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3
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Ji P, Jin J, Chen X, Wang C, Wang H. Characterization of water state and distribution in fibre materials by low-field nuclear magnetic resonance. RSC Adv 2016. [DOI: 10.1039/c5ra21018f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The states of absorbed water in the cotton and PET fibres materials characterized by LF-NMR method.
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Affiliation(s)
- Peng Ji
- Key Laboratory for Modification of Chemical Fibres and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Jin Jin
- Key Laboratory for Modification of Chemical Fibres and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Xianglin Chen
- Key Laboratory for Modification of Chemical Fibres and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Chaosheng Wang
- Key Laboratory for Modification of Chemical Fibres and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
| | - Huaping Wang
- Key Laboratory for Modification of Chemical Fibres and Polymer Materials
- College of Materials Science and Engineering
- Donghua University
- Shanghai 201620
- P. R. China
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4
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Ji P, Jin J, Ji G, Wang C, Wang H. Investigation of the state and distribution of water in poly(ethylene terephthalate)/polyethylene glycol copolymers with various molecular weight of polyethylene glycol. POLYM ENG SCI 2015. [DOI: 10.1002/pen.24104] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Peng Ji
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 People's Republic of China
| | - Jin Jin
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 People's Republic of China
| | - Guoying Ji
- Zhejiang Hengyi Group, Co., Ltd.; Hangzhou Zhejiang 311209 China
| | - Chaosheng Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 People's Republic of China
| | - Huaping Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials; College of Materials Science and Engineering, Donghua University; Shanghai 201620 People's Republic of China
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5
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Ying R, Saulnier L, Bouchet B, Barron C, Ji S, Rondeau-Mouro C. Multiscale characterization of arabinoxylan and β-glucan composite films. Carbohydr Polym 2015; 122:248-54. [PMID: 25817666 DOI: 10.1016/j.carbpol.2015.01.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 10/16/2014] [Accepted: 01/02/2015] [Indexed: 11/29/2022]
Abstract
Composite films made with Arabinoxylans (AXs) (with high, middle and low level of substitution by arabinose) and (1 → 3)(1 → 4)-β-D-glucans (BGs) extracted from cereal cell walls have been prepared and analyzed using microscopy (SEM and LSCFM), DSC, mechanical tests and TD-NMR spectroscopy. The objectives were to correlate molecular and physico-chemical properties of films with mechanical and hydration properties of wheat cell walls. A phase separation phenomenon was observed for films made with highly substituted AXs and BGs at a ratio AX/BG of 60/40. This phase separation was correlated with lower dipolar interactions between polysaccharide chains and a decrease of ultimate strain and stress of films. Highly substituted AX and BG composite films exhibited very weak mechanical properties in agreement with weaker interactions between the polymer chains. This effect was supported by NMR results showing that interactions between AXs and BGs decreased with increased substitution of AXs in composite films. Lower dipolar interactions between polysaccharides favored the water mobility in relation with a higher specific surface area of polysaccharides in films but also higher distances between polysaccharide chains so larger nanopores in composite films made within highly substituted AXs. These multiscale characterizations agreed with the structural changes observed in wheat grain during its development.
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Affiliation(s)
- Ruifeng Ying
- College of Light Industry of Science and Engineering, Nanjing Forest University, Nanjing 210037, PR China; UR1268 Biopolymères, Interactions, Assemblages, INRA, F-44316 Nantes, France
| | - Luc Saulnier
- UR1268 Biopolymères, Interactions, Assemblages, INRA, F-44316 Nantes, France
| | - Brigitte Bouchet
- UR1268 Biopolymères, Interactions, Assemblages, INRA, F-44316 Nantes, France
| | - Cécile Barron
- Unité mixte de Recherches Ingénierie des Agropolymères et Technologies Emergentes, INRA-ENSAM-UMII-CIRAD, 2 place Viala, 34060 Montpellier, France
| | - Sujie Ji
- College of Light Industry of Science and Engineering, Nanjing Forest University, Nanjing 210037, PR China
| | - Corinne Rondeau-Mouro
- UR1268 Biopolymères, Interactions, Assemblages, INRA, F-44316 Nantes, France; Irstea, UR TERE, 17 avenue de Cucillé, CS 64427, F-35044 Rennes, France.
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Uehara H, Saitoh M, Morita R, Akiyama E, Yamanobe T. In Situ NMR Measurement of Novel Silicone Elastomer Obtained by Cross-Linking of Silicones Having Phenylene Backbone and Hyperbranched Molecular Architectures. Macromolecules 2014. [DOI: 10.1021/ma402291e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hiroki Uehara
- Division
of Molecular Science, Faculty of Science and Technology, Gunma University, Kiryu, Gunma 376-8515, Japan
| | - Masazumi Saitoh
- Division
of Molecular Science, Faculty of Science and Technology, Gunma University, Kiryu, Gunma 376-8515, Japan
| | - Ryosuke Morita
- Division
of Molecular Science, Faculty of Science and Technology, Gunma University, Kiryu, Gunma 376-8515, Japan
| | - Eiichi Akiyama
- Sagami Chemical Research Institute, 2743-1 Hayakawa, Ayase, Kanagawa 252-1193, Japan
| | - Takeshi Yamanobe
- Division
of Molecular Science, Faculty of Science and Technology, Gunma University, Kiryu, Gunma 376-8515, Japan
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Subramaniam A, Veazey RL, Schober A, Rada A, Rong Y, van Sleeuwen RM, Golding R, Zhang S, Normand V. Orange oil stability in spray dry delivery systems. Carbohydr Polym 2013; 97:352-7. [DOI: 10.1016/j.carbpol.2013.05.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 04/30/2013] [Accepted: 05/04/2013] [Indexed: 10/26/2022]
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8
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Schmitz-Schug I, Gianfrancesco A, Kulozik U, Foerst P. Physical state, molecular mobility and chemical stability of powdered dairy formulations. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.05.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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The Contribution of the Inherent Restricted Mobility of Glassy Sugar Matrices to the Overall Stability of Freeze-Dried Bacteria Determined by Low-Resolution Solid-State 1H-NMR. FOOD BIOPROCESS TECH 2013. [DOI: 10.1007/s11947-013-1095-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Films of arabinoxylans and β-glucans extracted from cereal grains: Molecular motions by TD-NMR. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2011.05.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Hafner V, Dardelle G, Normand V, Fieber W. Determination of flavour loading in complex delivery systems by time-domain NMR. EUR J LIPID SCI TECH 2011. [DOI: 10.1002/ejlt.201000512] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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12
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Bevilacqua G, Biancalana V, Dancheva Y, Moi L. All-optical magnetometry for NMR detection in a micro-Tesla field and unshielded environment. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2009; 201:222-229. [PMID: 19828344 DOI: 10.1016/j.jmr.2009.09.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 09/16/2009] [Accepted: 09/18/2009] [Indexed: 05/28/2023]
Abstract
An all-optical atomic magnetometer is used to detect a proton free-precession signal from a water sample polarized in a 0.7 T field and remotely analyzed in a 4 microT field. Nuclear spins are manipulated either by pi/2 pulses or by non-adiabatic rotation. The magnetometer operates at room temperature, in an unshielded environment and has a dual-channel sensor for differential measurements.
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Affiliation(s)
- G Bevilacqua
- CNISM-Unità di Siena, Dip. di Fisica and CSC Università di Siena, Via Roma 56, 53100 Siena, Italy
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Bouquerand PE, Maio S, Meyer F, Normand V. Moisture Stability of Maltodextrin-Based Delivery Systems. FOOD BIOPHYS 2008. [DOI: 10.1007/s11483-008-9067-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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