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Yao H, Yin J, Nie S. Structural characteristics and biological activities of polysaccharides from barley: a review. Food Funct 2024; 15:3246-3258. [PMID: 38446134 DOI: 10.1039/d3fo05793c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Barley (Hordeum vulgare L.) is rich in starch and non-starch polysaccharides (NSPs), especially β-glucan and arabinoxylan. Genotypes and isolation methods may affect their structural characteristics, properties and biological activities. The structure-activity relationships of NSPs in barley have not been paid much attention. This review summarizes the extraction methods, structural characteristics and physicochemical properties of barley polysaccharides. Moreover, the roles of barley β-glucan and arabinoxylan in the immune system, glucose metabolism, regulation of lipid metabolism and absorption of mineral elements are summarized. This review may help in the development of functional products in barley.
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Affiliation(s)
- Haoyingye Yao
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Junyi Yin
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Shaoping Nie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
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2
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Kenawy ER, El-Moaty MSA, Ghoneum M, Soliman HMA, El-Shanshory AA, Shendy S. Biobran-loaded core/shell nanofibrous scaffold: a promising wound dressing candidate. RSC Adv 2024; 14:4930-4945. [PMID: 38327812 PMCID: PMC10848241 DOI: 10.1039/d3ra08609g] [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: 12/17/2023] [Accepted: 01/25/2024] [Indexed: 02/09/2024] Open
Abstract
This research examined the effectiveness of Biobran as a bioactive substance that could potentially improve wound healing. It also looked at how Biobran affects the properties of a nanofibrous scaffold made through coaxial electrospinning. This is the first study exploring the use of Biobran in this context and its interaction with nanofibrous scaffolds. The scaffolds were composed of poly(ε-caprolactone) (PCL) in the shell and various concentrations of Biobran blended with polyvinyl alcohol (PVA) in the core. The properties of the scaffolds were characterized by SEM, TEM, FTIR, XRD, TGA, DSC, stress-strain test, WCA, release test, MTT cytotoxicity assay, wound scratching assay, and the dye exclusion method using trypan blue. The scaffolds loaded with Biobran exhibited a more compact and smooth morphology compared with the scaffold without Biobran. The physical interaction and crystallinity of the polymers in the scaffolds were also affected by Biobran in a concentration-dependent manner. This positively influenced their tensile strength, elongation at break, thermal stability, and hydrophilicity. The porosity, water uptake capacity, and WVTR of the nanofibrous scaffolds are within the optimal ranges for wound healing. The release rate of Biobran, which revealed a biphasic release pattern, decreased with increasing Biobran concentration, resulting in controlled and sustained delivery of Biobran from the nanofiber scaffolds. The cell viability assays showed a dose-dependent effect of Biobran on WISH cells, which might be attributed to the positive effect of Biobran on the physicochemical properties of the nanofibrous scaffolds. These findings suggest that Biobran-loaded core/shell nanofiber scaffolds have a potential application in wound healing as an ideal multifunctional wound dressing.
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Affiliation(s)
- El-Refaie Kenawy
- Polymer Research Group, Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| | - Mohammed S A El-Moaty
- Polymer Research Group, Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| | - Mamdooh Ghoneum
- Department of Surgery, Charles R. Drew University of Medicine and Science 1731 E. 120th Street Los Angeles CA 90059 USA
- Department of Surgery, University of California Los Angeles Los Angeles CA 90095 USA
| | - Hesham M A Soliman
- Composites and Nanostructured Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City) New Borg Al-Arab Alexandria 21934 Egypt
| | - Ahmed A El-Shanshory
- Composites and Nanostructured Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City) New Borg Al-Arab Alexandria 21934 Egypt
| | - S Shendy
- Polymer Research Group, Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
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Mahmood A, Erum A, Tulain UR, Malik NS, Saleem A, Alqahtani MS, Malik MZ, Siddiqui M, Safdar A, Malik A. Exploring the gelling properties of Plantago ovata-based Arabinoxylan: Fabrication and optimization of a topical emulgel using response surface methodology. PLoS One 2023; 18:e0290223. [PMID: 37607173 PMCID: PMC10443879 DOI: 10.1371/journal.pone.0290223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 08/04/2023] [Indexed: 08/24/2023] Open
Abstract
Prime objective of the current research was to develop a stable nimesulide emulgel with the help of arabinoxylan, a natural gelling agent extracted from Plantago ovata. The response surface methodology was used by a Design Expert 10 software to formulate and optimize the emulgel. The experimental design approach evaluated the impact of independent and dependent variables. Independent variables were different concentrations of arabinoxylan, span 80 and tween 20, whereas, dependent variables were viscosity, pH, and content uniformity. FTIR demonstrated the compatibility of nimesulide with the excipients. Stability study indicated no phase separation and no change in pH for formulation F1, F3 and F4. The negative values of zeta potential revealed the excellent stability of emulgel. Viscosity, spreadability and extrudability values were in desired range. Ex-vivo permeation study illustrated 86%, 55% and 66% release of the drug over a period of 24 h from the formulations F1, F3 and F4, respectively. Analgesic effect of the optimized emulgel was significantly higher in test group as compared to control and did not produce any sort of irritation. Therefore, it can be concluded that the newly developed emulgel based on arabinoxylan, as gelling agent, appear to be an effective drug delivery system.
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Affiliation(s)
- Arshad Mahmood
- College of Pharmacy, Al Ain University, Abu Dhabi, UAE
- AAU Health and Biomedical Research Center (HBRC) Al Ain University, Abu Dhabi, UAE
| | - Alia Erum
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | | | - Nadia Shamshad Malik
- Faculty of Pharmacy, Capital University of Science and Technology, Islamabad, Pakistan
| | - Aneeqa Saleem
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Mohammed S. Alqahtani
- Department of Pharmaceutics, Nanobiotechnology Unit, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | | | - Mahwish Siddiqui
- Faculty of Pharmacy, Capital University of Science and Technology, Islamabad, Pakistan
| | - Asif Safdar
- Faculty of Pharmacy, Capital University of Science and Technology, Islamabad, Pakistan
| | - Abdul Malik
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
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Silva MPD, Rosales TKO, Pedrosa LDF, Fabi JP. Creation of a new proof-of-concept pectin/lysozyme nanocomplex as potential β-lactose delivery matrix: Structure and thermal stability analyses. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Valle-Sotelo EG, Troncoso-Rojas R, Tiznado-Hernández ME, Carvajal-Millán E, Sánchez-Estrada A, Henry García Y. Bioefficacy of fungal chitin oligomers in the control of postharvest decay in tomato fruit. INTERNATIONAL FOOD RESEARCH JOURNAL 2022. [DOI: 10.47836/ifrj.29.5.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Tomato is one of the most commercialised and consumed fruits worldwide. However, tomatoes are highly susceptible to Alternaria rot. Among the safe strategies proposed to control Alternaria rot is the induction of defence mechanisms through biological elicitors, such as chitin. Chitin and its oligosaccharides are an activate plant defence mechanisms, but studies of fruits exposed to fungal chitin fragments are scarce. Therefore, the present work aimed to obtain and partially characterise chitin oligomers of Alternaria alternata, and evaluate their effect on the defence mechanism of tomato fruits and their tolerance to Alternaria rot. The chitin oligomers obtained had a molecular weight of ≤ 1 kDa, 12% N-acetyl-glucosamine, 0.2% residual protein, and were 94% acetylated. These oligomers markedly increased the enzymatic activity of chitinase and β-1,3-glucanase in tomato fruits, and the development of Alternaria rot was inhibited by 78%. Chitin oligomers of A. alternata represent a promising alternative to attenuate Alternaria rot in tomato fruits through an enzymatic defence mechanism.
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Ottah VE, Ezugwu AL, Ezike TC, Chilaka FC. Comparative analysis of alkaline-extracted hemicelluloses from Beech, African rose and Agba woods using FTIR and HPLC. Heliyon 2022; 8:e09714. [PMID: 35734571 PMCID: PMC9207664 DOI: 10.1016/j.heliyon.2022.e09714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 04/12/2022] [Accepted: 06/07/2022] [Indexed: 11/25/2022] Open
Abstract
The vast application of hemicellulose in industry is greatly influenced by its chemical components. The current study focuses on identifying the chemical components of a high yield alkaline-extracted hemicellulose and characterization to serve as a guide for more specific and effective biotechnological uses. In this study we isolated hemicellulose from sawdust of three different wood species (Beech, African rose and Agba woods) and characterized them using FTIR and HPLC techniques. Hydroxyl spectra vibrations were observed at 3919-3671 cm−1 and 3454-3211 cm−1 which indicates the presence of non-hydrogen bonded OH stretch and normal polymeric OH stretch in all three samples. The samples contained residual lignin indicated by IR absorption bands at 1592 and 1525 cm−1. The presence of C=O stretching vibrations of acetyl groups at 1734 cm−1 indicated that African rosewood was generally an acetylated molecule. Each heteropolysaccharide also contained reducing monosaccharides at their ends suggested by the C–H stretching vibrations. Infrared absorptions characteristic of asymmetric β-1,6-glycosidic stretching was present in Beechwood and Agbawood, respectively, and African rosewood gave three absorption bands β-1,3-glycosidic stretch, β-1,4-glycosidic stretch and an asymmetric β 1,6-glycosidic stretch, respectively. Agbawood gave a major absorption band at 923.75 cm−1 corresponding to the absorption band at β-1,4-glycosidic stretching. African rosewood contained 96 % mannose and 4 % of an unidentified sugar. Beechwood contained primarily glucose, but Agbawood contained 20, 14, 8 and 57 % glucose, mannose, galactose, and an unidentified sugar, respectively.
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Affiliation(s)
| | - Arinze Linus Ezugwu
- Department of Biochemistry, University of Nigeria, Nsukka Enugu State, Nigeria
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Martínez-Encinas EG, Carvajal-Millán E, Calderón de la Barca AM, Rascón-Chu A, Martínez-Porchas M, Márquez-Escalante JA, Islas-Rubio AR. Extraction and characterization of arabinoxylans obtained from nixtamalized brewers' spent grains. FOOD SCI TECHNOL INT 2021; 29:40-49. [PMID: 34816761 DOI: 10.1177/10820132211060609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The processes to obtain value-added products from brewers' spent grain, a contaminant industrial waste, require alkaline non-ecofriendly pre-treatments. The arabinoxylans from brewers' spent grain were extracted by nixtamalization evaluating the extraction procedure, antioxidant capacity and molecular characteristics. The best arabinoxylans yields were those extracted with CaO at 100°C and 25°C (6.43% and 3.37%, respectively). The antioxidant capacity by 2,2-diphenyl-1-picrylhydrazyl assay of the arabinoxylans after thermal treatment and additional arabinoxylans after thermal treatment proteolysis were 434 and 118 mg TE/g, while by 2,20'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt assay the value was similar (380 μmol TE/g). The intrinsic viscosities and viscosimetric molecular weights were 69 mL/g and 13 kDa for arabinoxylans after thermal treatment, and 15 mL/g and 1.6 kDa for arabinoxylans after thermal treatment proteolysis, respectively. The protein and lignin contents were 3.1% and 6.4% for arabinoxylans after thermal treatment and, 0.9% and 4.6% for arabinoxylans after thermal treatment proteolysis, while their arabinose: xylose ratios were 0.39 and 0.36, with ferulic acid contents of 0.63 and 0.14 mg/g, respectively. Both products of arabinoxylans were molecularly identical by Fourier transform infra-red. Although the purity of the extracted arabinoxylans was improved with proteolysis, their intrinsic viscosity and viscosimetric molecular weight were affected. The extraction of arabinoxylans from brewers' spent grain by CaO nixtamalization alone or after additional proteolysis was successful to obtain purity and good antioxidant capacity.
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Meeus Y, Janssen F, Wouters AG, Delcour JA, Moldenaers P. The role of arabinoxylan in determining the non-linear and linear rheology of bread doughs made from blends of wheat (Triticum aestivum L.) and rye (Secale cereale L.) flour. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Integument-Specific Transcriptional Regulation in the Mid-Stage of Flax Seed Development Influences the Release of Mucilage and the Seed Oil Content. Cells 2021; 10:cells10102677. [PMID: 34685657 PMCID: PMC8534900 DOI: 10.3390/cells10102677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 11/17/2022] Open
Abstract
Flax (Linum usitatissimum L.) seed oil, which accumulates in the embryo, and mucilage, which is synthesized in the seed coat, are of great economic importance for food, pharmaceutical as well as chemical industries. Theories on the link between oil and mucilage production in seeds consist in the spatio-temporal competition of both compounds for photosynthates during the very early stages of seed development. In this study, we demonstrate a positive relationship between seed oil production and seed coat mucilage extrusion in the agronomic model, flax. Three recombinant inbred lines were selected for low, medium and high mucilage and seed oil contents. Metabolite and transcript profiling (1H NMR and DNA oligo-microarrays) was performed on the seeds during seed development. These analyses showed main changes in the seed coat transcriptome during the mid-phase of seed development (25 Days Post-Anthesis), once the mucilage biosynthesis and modification processes are thought to be finished. These transcriptome changes comprised genes that are putatively involved in mucilage chemical modification and oil synthesis, as well as gibberellic acid (GA) metabolism. The results of this integrative biology approach suggest that transcriptional regulations of seed oil and fatty acid (FA) metabolism could occur in the seed coat during the mid-stage of seed development, once the seed coat carbon supplies have been used for mucilage biosynthesis and mechanochemical properties of the mucilage secretory cells.
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De Anda-Flores Y, Carvajal-Millan E, Lizardi-Mendoza J, Rascon-Chu A, Tanori-Cordova J, Martínez-López AL, Burgara-Estrella AJ, Pedroza-Montero MR. Conformational Behavior, Topographical Features, and Antioxidant Activity of Partly De-Esterified Arabinoxylans. Polymers (Basel) 2021; 13:2794. [PMID: 34451333 PMCID: PMC8398917 DOI: 10.3390/polym13162794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 11/23/2022] Open
Abstract
This study aimed to investigate the effect of arabinoxylans (AX) partial de-esterification with feruloyl esterase on the polysaccharide conformational behavior, topographical features, and antioxidant activity. After enzyme treatment, the ferulic acid (FA) content in AX was reduced from 7.30 to 5.48 µg FA/mg polysaccharide, and the molecule registered a small reduction in radius of gyration (RG), hydrodynamic radius (Rh), characteristic ratio (C∞), and persistence length (q). A slight decrease in α and a small increase in K constants in the Mark-Houwink-Sakurada equation for partially de-esterified AX (FAX) suggested a reduction in molecule structural rigidity and a more expanded coil conformation, respectively, in relation to AX. Fourier transform infrared spectroscopy spectra of AX and FAX presented a pattern characteristic for this polysaccharide. Atomic force microscopy topographic analysis of FAX showed a more regular surface without larger hollows in relation to AX. The antioxidant activity of FAX, compared to AX, was reduced by 30 and 41% using both 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS+) and 1,1-diphenyl-2-picryl-hydrazyl (DPPH) methods, respectively. These results suggest that feruloyl esterase treatment of AX could offer a strategy to tailor AX chains conformation, morphological features, and antioxidant activity, impacting the development of advanced biomaterials for biomedical and pharmaceutical applications.
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Affiliation(s)
- Yubia De Anda-Flores
- Biopolymers-CTAOA, Research Center for Food and Development (CIAD, A.C.), Carretera Gustavo Enrique Astiazarán Rosas No. 46, Hermosillo 83304, Mexico; (Y.D.A.-F.); (J.L.-M.)
| | - Elizabeth Carvajal-Millan
- Biopolymers-CTAOA, Research Center for Food and Development (CIAD, A.C.), Carretera Gustavo Enrique Astiazarán Rosas No. 46, Hermosillo 83304, Mexico; (Y.D.A.-F.); (J.L.-M.)
| | - Jaime Lizardi-Mendoza
- Biopolymers-CTAOA, Research Center for Food and Development (CIAD, A.C.), Carretera Gustavo Enrique Astiazarán Rosas No. 46, Hermosillo 83304, Mexico; (Y.D.A.-F.); (J.L.-M.)
| | - Agustin Rascon-Chu
- Biotechnology-CTAOV, Research Center for Food and Development (CIAD, A.C.), Carretera Gustavo Enrique Astiazarán Rosas No. 46, Hermosillo 83304, Mexico;
| | - Judith Tanori-Cordova
- Department of Polymers and Materials Research, University of Sonora, Hermosillo 83000, Mexico;
| | - Ana Luisa Martínez-López
- NANO-VAC Research Group, Department of Chemistry and Pharmaceutical Technology, University of Navarra, 31008 Pamplona, Spain;
| | - Alexel J. Burgara-Estrella
- Department of Physics Research, University of Sonora, Hermosillo 83000, Mexico; (A.J.B.-E.); (M.R.P.-M.)
| | - Martin R. Pedroza-Montero
- Department of Physics Research, University of Sonora, Hermosillo 83000, Mexico; (A.J.B.-E.); (M.R.P.-M.)
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Liu Y, Xiao M, Zhao J, Zhang X, Hu X, Goff HD, Guo Q. Fluorescent labeling affected the structural/conformational properties of arabinoxylans. Carbohydr Polym 2021; 265:118064. [DOI: 10.1016/j.carbpol.2021.118064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 12/15/2022]
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Valorization of Native Soluble and Insoluble Oat Side Streams for Stable Suspensions and Emulsions. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02602-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractAmong different cereals, oat is becoming more popular due to its unique composition and health benefits. The increase in oat production is associated with an increase in related side streams, comprising unutilized biomass that is rich in valuable components, such as polysaccharides, proteins, and antioxidants. To valorize such biomass, it is fundamental that side streams enter back into the food production chain, in respect of the circular economy model. Here, we propose the use of soluble and insoluble oat-production side-stream in suspensions and emulsions, avoiding any further extraction, fractionation, and/or chemical derivatization. Our approach further increases the value of these side streams. To this aim, we first studied the effect of thermal and mechanical processes on the behavior and properties of both soluble and insoluble oat side-stream fractions in water and at air/water interface. Then, we characterized the emulsifying and stabilizing abilities of these materials in oil-in-water emulsions. Interestingly, we found that the insoluble fraction was able to form stable suspensions and emulsions after mechanical treatment. The oil droplets in the emulsions were stabilized by anchoring at the surface of the insoluble particles. On the other hand, the soluble fraction formed only stable viscous solutions. Finally, we demonstrated that the two fractions can be combined to increase the storage stability of the resulting emulsion.Our results highlight that oat production side streams can be used as novel bio-based emulsifiers, showing the great potential behind the underutilized cereal-side-stream biomass.
Graphical Abstract
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Fermentation of Ferulated Arabinoxylan Recovered from the Maize Bioethanol Industry. Processes (Basel) 2021. [DOI: 10.3390/pr9010165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Maize by-product from the bioethanol industry (distiller’s dried grains with solubles, DDGS) is a source of ferulated arabinoxylan (AX), which is a health-promoting polysaccharide. In the present study, AX from DDGS was fermented by a representative colonic bacterial mixture (Bifidobacterium longum, Bifidobacterium adolescentis, and Bacteroides ovatus), and the effect of the fermented AX (AX-f) on the proliferation of the cell line Caco-2 was investigated. AX was efficiently metabolized by these bacteria, as evidenced by a decrease in the polysaccharide molecular weight from 209 kDa to < 50 kDa in AX-f, the release of ferulic acid (FA) from polysaccharide chains (1.14 µg/mg AX-f), and the short-chain fatty acids (SCFA) production (277 µmol/50 mg AX). AX-f inhibited the proliferation of Caco-2 cells by 80–40% using concentrations from 125–1000 µg/mL. This dose-dependent inverse effect was attributed to the increased viscosity of the media due to the polysaccharide concentration. The results suggest that the AX-f dose range and the SCFA and free FA production are key determinants of antiproliferative activity. Using the same polysaccharide concentrations, non-fermented AX only inhibited the Caco-2 cells proliferation by 8%. These findings highlight the potential of AX recovered from the maize bioethanol industry as an antiproliferative agent once fermented by colonic bacteria.
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Dolores FPM, Consuelo CMA, Rafael CR, Rita PS, Luisa MLA, Elizabeth CM. Influence of arabinoxylan and crosslinked arabinoxylan consumption on blood serum lipids and glucose levels of Wistar rats. AIMS BIOENGINEERING 2021. [DOI: 10.3934/bioeng.2021018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Synytsya A, Poučková P, Zadinová M, Troshchynska Y, Štětina J, Synytsya A, Saloň I, Král V. Hydrogels based on low-methoxyl amidated citrus pectin and flaxseed gum formulated with tripeptide glycyl-l-histidyl-l-lysine improve the healing of experimental cutting wounds in rats. Int J Biol Macromol 2020; 165:3156-3168. [PMID: 33031852 DOI: 10.1016/j.ijbiomac.2020.09.251] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 09/06/2020] [Accepted: 09/29/2020] [Indexed: 12/19/2022]
Abstract
Hydrogels based on natural and modified polysaccharides represent growing group of suitable matrices for the construction of effective wound healing materials. Bioactive tripeptide glycyl-l-histidyl-l-lysine and amino acid α-l-arginine are known to accelerate wound healing and skin repair. In this study, hydrogels based on low-methoxyl amidated citrus pectin or flaxseed gum were prepared and used for the transport of these healing agents to the experimental cutting wounds affected by extensive skin damage. Fourier-transform infrared spectroscopy, rheology, differential scanning calorimetry, scanning electron microscopy, swelling and release tests confirmed that these hydrogels differed in structure and physical properties. The cationic tripeptide was found to bind to carboxylic groups in LMA pectin, and the C3OH hydroxyl and ring oxygen O5 are involved in this interaction. The pectin hydrogel showed high viscosity and strong elastic properties, while the flaxseed gum hydrogel was characterised as a viscoelastic system of much lower viscosity. The former hydrogel released the drugs very slowly, while the latter hydrogel demonstrated zero order releasing kinetics optimal for drug delivery. In the in vivo wound healing testing on rats, both polysaccharide hydrogels improved the healing process mediated by the mentioned biomolecules. The tripeptide applied in the hydrogels showed significantly higher healing degree and lower healing time than in the control animals without treatment and when it was applied in an aqueous solution. Despite the absence of a synergistic effect, the mixture of the tripeptide and α-l-arginine in the hydrogels was also quite effective in wound healing. According to histological analysis, complete healing was achieved only when using the tripeptide in the flaxseed gum hydrogel. These observations might have an important prospect in clinical application of polysaccharide hydrogels.
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Affiliation(s)
- Alla Synytsya
- Department of Analytical Chemistry, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; BIOCEV, 1st Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic.
| | - Pavla Poučková
- Institute of Biophysics and Informatics, 1st Faculty of Medicine, Charles University, Kateřinská 1660/32, 121 08 Prague 2, Czech Republic
| | - Marie Zadinová
- Institute of Biophysics and Informatics, 1st Faculty of Medicine, Charles University, Kateřinská 1660/32, 121 08 Prague 2, Czech Republic
| | - Yana Troshchynska
- Department of Dairy, Fat and Cosmetics, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; Department of Carbohydrates and Cereals, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jiří Štětina
- Department of Dairy, Fat and Cosmetics, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Andriy Synytsya
- Department of Carbohydrates and Cereals, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Ivan Saloň
- Department of Chemical Engineering, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; BIOCEV, 1st Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic
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Szentmiklóssy M, Török K, Pusztai É, Kemény S, Tremmel-Bede K, Rakszegi M, Tömösközi S. Variability and cluster analysis of arabinoxylan content and its molecular profile in crossed wheat lines. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.103074] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Li LY, Wang YX, Zhang T, Zhang JF, Pan M, Huang XJ, Yin JY, Nie SP. Structural characteristics and rheological properties of alkali-extracted arabinoxylan from dehulled barley kernel. Carbohydr Polym 2020; 249:116813. [PMID: 32933661 DOI: 10.1016/j.carbpol.2020.116813] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 12/31/2022]
Abstract
Arabinoxylan (BIF-60) was isolated from barley water-insoluble fiber (BIF) by ethanol precipitation at 60 % (v/v). BIF-60 was composed of xylose (48.5 %) and arabinose (30.3 %). Its average molecular weight was 1360 kDa. Methylation and 1D/2D NMR analysis showed that BIF-60 possessed β-(l→4)-xylan as backbone, comprised of un-substituted (1,4-linked β-Xylp, 56.9 %), mono-substituted (1,2,4-linked and 1,3,4-linked β-Xylp, 22.1 %) and di-substituted (1,2,3,4-lin4ked β-Xylp, 18.4 %) xylose units, as well as other residues (T-Araf-(1→, T-Xylp-(1→, →5)-Araf-(1→, →2)-Araf-(1→, →3)-Araf-(1→ and →4)-Glcp-(1→). BIF-60 exhibited shear-thinning behaviour, low gel stability and weak gelling ability at high concentrations. This work provides a theoretical and experimental basis for molecular structure and properties of the alkali-extracted arabinoxylan from barley kernel, which could guide further functional research and application of barley-derived arabinoxylan.
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Affiliation(s)
- Lin-Yan Li
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Yu-Xiao Wang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Ting Zhang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Jian-Fang Zhang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Meng Pan
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Xiao-Jun Huang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
| | - Jun-Yi Yin
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China.
| | - Shao-Ping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, 330047, China
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Covalently Cross-Linked Nanoparticles Based on Ferulated Arabinoxylans Recovered from a Distiller’s Dried Grains Byproduct. Processes (Basel) 2020. [DOI: 10.3390/pr8060691] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The purpose of this investigation was to extract ferulated arabinoxylans (AX) from dried distillers’ grains with solubles (DDGS) plus to investigate their capability to form covalently cross-linked nanoparticles. AX registered 7.3 µg of ferulic acid/mg polysaccharide and molecular weight and intrinsic viscosity of 661 kDa and 149 mL/g, correspondingly. Fourier transform infrared spectroscopy (FTIR) was used to confirm the identity of this polysaccharide. AX formed laccase induced covalent gels at 1% (w/v), which registered an elastic modulus of 224 Pa and a content of FA dimers of 1.5 µg/mg polysaccharide. Scanning electron microscopy pictures of AX gels exhibited a microstructure resembling a rough honeycomb. AX formed covalently cross-linked nanoparticles (NAX) by coaxial electrospray. The average hydrodynamic diameter of NAX determined by dynamic light scattering was 328 nm. NAX presented a spherical and regular shape by transmission electron microscopy analysis. NAX may be an attractive material for pharmaceutical and biomedical applications and an option in sustainable DDGS use.
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Mendez-Encinas MA, Valencia-Rivera DE, Carvajal-Millan E, Astiazaran-Garcia H, Rascón-Chu A, Brown-Bojorquez F. Electrosprayed highly cross-linked arabinoxylan particles: effect of partly fermentation on the inhibition of Caco-2 cells proliferation. AIMS BIOENGINEERING 2020. [DOI: 10.3934/bioeng.2021006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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Chen H, Chen Z, Fu Y, Liu J, Lin S, Zhang Q, Liu Y, Wu D, Lin D, Han G, Wang L, Qin W. Structure, Antioxidant, and Hypoglycemic Activities of Arabinoxylans Extracted by Multiple Methods from Triticale. Antioxidants (Basel) 2019; 8:antiox8120584. [PMID: 31775251 PMCID: PMC6943583 DOI: 10.3390/antiox8120584] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/14/2019] [Accepted: 11/21/2019] [Indexed: 11/30/2022] Open
Abstract
Different methods of isolating arabinoxylans (AXs) from triticale were performed to investigate the extraction methods’ effects on the physiological functions of the AXs. Structural, antioxidant, and hypoglycemic activities were determined. The molecular weights (MWs) of enzyme- or water-extracted AXs were lower than those of alkali-extracted AXs. Opposite trends were shown by the arabinose–xylose ratio. Enzyme-extracted AXs exhibited higher glucose adsorption capacity and hydroxyl radical-scavenging efficiency than alkali-extracted AXs. The α-amylase inhibition ability, DPPH radical-scavenging capacity, and metal-chelating activity of alkali-extracted AXs were higher than those of enzyme-extracted AXs. Water-extracted AXs had the highest glucose dialysis retardation index. In conclusion, extraction methods can influence the physiological function of AXs through their structural features. AXs with higher MWs and esterified ferulic acid (FA) levels had higher antioxidant ability, whereas AXs with higher solubility and free FA level exhibited higher hypoglycemic activity.
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Affiliation(s)
- Hong Chen
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Zhuoyun Chen
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Yuanfang Fu
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Jiao Liu
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Siying Lin
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Qing Zhang
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Yuntao Liu
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Dingtao Wu
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Derong Lin
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Guoquan Han
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
| | - Lina Wang
- Department of Food Quality and Safety, Institute of Food and Drug Inspection, Chengdu 610000, Sichuan, China;
| | - Wen Qin
- Department of Food Quality and Safety, College of Food Science, Sichuan Agricultural University, Yaan 625014, Sichuan, China; (H.C.); (Z.C.); (Y.F.); (J.L.); (S.L.); (Q.Z.); (Y.L.); (D.W.); (D.L.); (G.H.)
- Correspondence: ; Tel.: +86-0835-2882576
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Pynam H, Dharmesh SM. A xylorhamnoarabinogalactan I from Bael (Aegle marmelos L.) modulates UV/DMBA induced skin cancer via galectin-3 & gut microbiota. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103425] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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22
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Influence of carboxymethylation on the gelling capacity, rheological properties, and antioxidant activity of feruloylated arabinoxylans from different sources. J Appl Polym Sci 2019. [DOI: 10.1002/app.48325] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Mendez-Encinas MA, Carvajal-Millan E, Rascón-Chu A, Astiazarán-García H, Valencia-Rivera DE, Brown-Bojorquez F, Alday E, Velazquez C. Arabinoxylan-Based Particles: In Vitro Antioxidant Capacity and Cytotoxicity on a Human Colon Cell Line. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E349. [PMID: 31284672 PMCID: PMC6681090 DOI: 10.3390/medicina55070349] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 06/29/2019] [Accepted: 07/04/2019] [Indexed: 01/03/2023]
Abstract
Background and objectives: Arabinoxylans (AX) can gel and exhibit antioxidant capacity. Previous studies have demonstrated the potential application of AX microspheres as colon-targeted drug carriers. However, the cytotoxicity of AX gels has not been investigated so far. Therefore, the aim of the present study was to prepare AX-based particles (AXM) by coaxial electrospraying method and to investigate their antioxidant potential and cytotoxicity on human colon cells. Materials and Methods: The gelation of AX was studied by monitoring the storage (G') and loss (G'') moduli. The morphology of AXM was evaluated using optical and scanning electron microscopy (SEM). The in vitro antioxidant activity of AX before and after gelation was measured using the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+), 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) methods. In addition, the effect of AX and AXM on the proliferation of human colon cells (CCD 841 CoN) was evaluated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Results: The final G' and G'' values for AX gels were 293 and 0.31 Pa, respectively. AXM presented spherical shape and rough surface with a three-dimensional and porous network. The swelling ratio and mesh size of AXM were 35 g water/g AX and 27 nm, respectively. Gelation decreased the antioxidant activity of AX by 61-64 %. AX and AXM did not affect proliferation or show any toxic effect on the normal human colon cell line CCD 841 CoN. Conclusion: The results indicate that AXM could be promising biocompatible materials with antioxidant activity.
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Affiliation(s)
- Mayra A Mendez-Encinas
- Biopolymers, Research Center for Food and Development (CIAD), Hermosillo, Sonora 83304, Mexico
| | | | - Agustín Rascón-Chu
- Biotechnology, Research Center for Food and Development (CIAD), Hermosillo, Sonora 83304, Mexico
| | | | - Dora E Valencia-Rivera
- Department of Chemical Biological and Agropecuary Sciences, University of Sonora, Caborca, Sonora 83621, Mexico
| | | | - Efrain Alday
- Department of Chemistry-Biology, University of Sonora, Hermosillo, Sonora 83000, Mexico
| | - Carlos Velazquez
- Department of Chemistry-Biology, University of Sonora, Hermosillo, Sonora 83000, Mexico
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24
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Wang L, Zhang L, Qiu S, Liu C, Zhang P, Yin L, Chen F. Rheological properties and structural characteristics of arabinoxylan hydrogels prepared from three wheat bran sources. J Cereal Sci 2019. [DOI: 10.1016/j.jcs.2019.05.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Shah A, Masoodi FA, Gani A, Ashwar BA. Water extractable pentosans - Quantification of ferulic acid using RP-HPLC, techno-rheological and antioxidant properties. Int J Biol Macromol 2019; 133:365-371. [PMID: 31002904 DOI: 10.1016/j.ijbiomac.2019.04.112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/09/2019] [Accepted: 04/15/2019] [Indexed: 10/27/2022]
Abstract
Water extractable pentosans extracted from three varieties of oats were studied for structural analysis using ATR- FTIR, ferulic acid content using RP-HPLC, antioxidant activity by DPPH, reducing power, and metal chelating assays, and functional properties. The appearance of absorption band at 1720 cm-1 in water extractable pentosans is assigned to the presence of aromatic esters as displayed from ATR-FTIR spectrum. All the samples exhibited non-newtonian behavior with viscosities following the order; SWEP > 20WEP > 90WEP. Bile acid binding capacity of water soluble pentosans varied significantly from 46.69 to 49.40%. RP-HPLC displayed that water extractable pentosans from SKO20 contained about 2 times higher FA (423.00 μg/100 g) compared to SWEP (250.00 μg/100 g) and 90 WEP (253.00 μg/100 g). Water soluble pentosans had DPPH scavenging activity, reducing power, and metal chelation activity in the range of 13.57-17.45 (μg α-tocopherol/g), 8.91-10.24 (μg BHT/g), and 0.55-0.76 (μg citric acid/g), respectively.
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Affiliation(s)
- Asima Shah
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
| | - F A Masoodi
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India.
| | - Adil Gani
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
| | - Bilal Ahmad Ashwar
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
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Mendez-Encinas MA, Carvajal-Millan E, Yadav MP, López-Franco YL, Rascon-Chu A, Lizardi-Mendoza J, Brown-Bojorquez F, Silva-Campa E, Pedroza-Montero M. Partial removal of protein associated with arabinoxylans: Impact on the viscoelasticity, crosslinking content, and microstructure of the gels formed. J Appl Polym Sci 2018. [DOI: 10.1002/app.47300] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mayra A. Mendez-Encinas
- Laboratory of Biopolymers, CTAOA, Research Center for Food and Development, CIAD; A.C. Carretera a La Victoria Km. 0.6, Hermosillo Sonora 83304 Mexico
| | - Elizabeth Carvajal-Millan
- Laboratory of Biopolymers, CTAOA, Research Center for Food and Development, CIAD; A.C. Carretera a La Victoria Km. 0.6, Hermosillo Sonora 83304 Mexico
| | - Madhav P. Yadav
- Sustainable Biofuels and Coproducts Research Unit, Eastern Regional Research Center; Agricultural Research Service, US Department of Agriculture; 600 East Mermaid Lane, Wyndmoor Pennsylvania 19038
| | - Yolanda L. López-Franco
- Laboratory of Biopolymers, CTAOA, Research Center for Food and Development, CIAD; A.C. Carretera a La Victoria Km. 0.6, Hermosillo Sonora 83304 Mexico
| | - Agustín Rascon-Chu
- Laboratory of Biotechnology, CTAOV; Research Center for Food and Development, CIAD; A.C. Carretera a La Victoria Km. 0.6, Hermosillo Sonora 83304 Mexico
| | - Jaime Lizardi-Mendoza
- Laboratory of Biopolymers, CTAOA, Research Center for Food and Development, CIAD; A.C. Carretera a La Victoria Km. 0.6, Hermosillo Sonora 83304 Mexico
| | - Francisco Brown-Bojorquez
- Department of Polymers and Materials; University of Sonora; Rosales y Blvd. Luis D. Colosio, Hermosillo Sonora 83000 Mexico
| | - Erika Silva-Campa
- Department of Physics Research; University of Sonora; Rosales y Blvd. Luis D. Colosio, Hermosillo Sonora 83000 Mexico
| | - Martín Pedroza-Montero
- Department of Physics Research; University of Sonora; Rosales y Blvd. Luis D. Colosio, Hermosillo Sonora 83000 Mexico
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27
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Improving the extractability of arabinoxylans and the molecular weight of wheat endosperm using extrusion processing. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2018.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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28
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Rosicka-Kaczmarek J, Komisarczyk A, Nebesny E. Heteropolysaccharide preparations from rye and wheat bran as sources of antioxidants. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2018.03.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Paz-Samaniego R, Rascón-Chu A, Brown-Bojorquez F, Carvajal-Millan E, Pedroza-Montero M, Silva-Campa E, Sotelo-Cruz N, López-Franco YL, Lizardi-Mendoza J. Electrospray-assisted fabrication of core-shell arabinoxylan gel particles for insulin and probiotics entrapment. J Appl Polym Sci 2018. [DOI: 10.1002/app.46411] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Rita Paz-Samaniego
- Biopolymers-CTAOA, Research Center for Food and Development; CIAD, A.C. 83304 Hermosillo, Sonora Mexico
| | - Agustín Rascón-Chu
- Biotechnology-CTAOV, Research Center for Food and Development; CIAD, A.C. 83304 Hermosillo, Sonora Mexico
| | | | - Elizabeth Carvajal-Millan
- Biopolymers-CTAOA, Research Center for Food and Development; CIAD, A.C. 83304 Hermosillo, Sonora Mexico
| | | | - Erika Silva-Campa
- Department of Physics Research; University of Sonora; Hermosillo Sonora 83000 Mexico
| | | | - Yolanda L. López-Franco
- Biopolymers-CTAOA, Research Center for Food and Development; CIAD, A.C. 83304 Hermosillo, Sonora Mexico
| | - Jaime Lizardi-Mendoza
- Biopolymers-CTAOA, Research Center for Food and Development; CIAD, A.C. 83304 Hermosillo, Sonora Mexico
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30
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Marquez-Escalante JA, Carvajal-Millan E, Yadav MP, Kale M, Rascon-Chu A, Gardea AA, Valenzuela-Soto EM, Lopez-Franco YL, Lizardi-Mendoza J, Faulds CB. Rheology and microstructure of gels based on wheat arabinoxylans enzymatically modified in arabinose to xylose ratio. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:914-922. [PMID: 28696544 DOI: 10.1002/jsfa.8537] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 07/05/2017] [Accepted: 07/06/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Arabinoxylans (AX) are polysaccharides consisting of a backbone of xyloses with arabinose substituents ester-linked to ferulic acid (FA). The arabinose to xylose ratio (A/X) in AX may vary from 0.3 to 1.1. AX form covalent gels by cross-linking of FA but physical interactions between AX chains also contribute to the network formation. The present study aimed to investigate the rheological and microstructural characteristics of gels based on AX enzymatically modified in A/X. RESULTS Tailored AX presented A/X ranging from 0.68 to 0.51 and formed covalent gels. Dimers of FA content and elasticity (G') increased from 0.31 to 0.39 g kg-1 AX and from 106 to 164 Pa when the A/X in the polysaccharide decreased from 0.68 to 0.51. Atomic force microscopy images of AX gels showed a sponge-like microstructure at A/X = 0.68, whereas, at lower values, gels presented a more compact microstructure. Scanning electron microscopy analysis of AX gels show an arrangement of different morphology, passing from an imperfect honeycomb (A/X = 0.68) to a flake-like microstructure (A/X = 0.51). CONCLUSION Lower A/X values favor the aggregation of AX chains resulting in an increase in di-FA content, which improves the rheological and microstructural characteristics of the gel formed. © 2017 Society of Chemical Industry.
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Affiliation(s)
| | | | - Madhav P Yadav
- Eastern Regional Research Center, Agricultural Research Service, US Department of Agriculture, Wyndmoor, PA, USA
| | - Madhuvanti Kale
- Eastern Regional Research Center, Agricultural Research Service, US Department of Agriculture, Wyndmoor, PA, USA
| | - Agustín Rascon-Chu
- Centro de Investigación en Alimentación y Desarrollo (CIAD, AC), Hermosillo, Sonora, Mexico
| | - Alfonso A Gardea
- Centro de Investigación en Alimentación y Desarrollo (CIAD, AC), Hermosillo, Sonora, Mexico
| | | | - Yolanda L Lopez-Franco
- Centro de Investigación en Alimentación y Desarrollo (CIAD, AC), Hermosillo, Sonora, Mexico
| | - Jaime Lizardi-Mendoza
- Centro de Investigación en Alimentación y Desarrollo (CIAD, AC), Hermosillo, Sonora, Mexico
| | - Craig B Faulds
- INRA, UMR1163 Biodiversité et Biotechnologie Fongiques, Marseille, France
- Aix Marseille Université, UMR1163 Biodiversité et Biotechnologie Fongiques, Marseille, France
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Rakszegi M, Molnár I, Lovegrove A, Darkó É, Farkas A, Láng L, Bedő Z, Doležel J, Molnár-Láng M, Shewry P. Addition of Aegilops U and M Chromosomes Affects Protein and Dietary Fiber Content of Wholemeal Wheat Flour. FRONTIERS IN PLANT SCIENCE 2017; 8:1529. [PMID: 28932231 PMCID: PMC5592229 DOI: 10.3389/fpls.2017.01529] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 08/21/2017] [Indexed: 05/22/2023]
Abstract
Cereal grain fiber is an important health-promoting component in the human diet. One option to improve dietary fiber content and composition in wheat is to introduce genes from its wild relatives Aegilops biuncialis and Aegilops geniculata. This study showed that the addition of chromosomes 2Ug, 4Ug, 5Ug, 7Ug, 2Mg, 5Mg, and 7Mg of Ae. geniculata and 3Ub, 2Mb, 3Mb, and 7Mb of Ae. biuncialis into bread wheat increased the seed protein content. Chromosomes 1Ug and 1Mg increased the proportion of polymeric glutenin proteins, while the addition of chromosomes 1Ub and 6Ub led to its decrease. Both Aegilops species had higher proportions of β-glucan compared to arabinoxylan (AX) than wheat lines, and elevated β-glucan content was also observed in wheat chromosome addition lines 5U, 7U, and 7M. The AX content in wheat was increased by the addition of chromosomes 5Ug, 7Ug, and 1Ub while water-soluble AX was increased by the addition of chromosomes 5U, 5M, and 7M, and to a lesser extent by chromosomes 3, 4, 6Ug, and 2Mb. Chromosomes 5Ug and 7Mb also affected the structure of wheat AX, as shown by the pattern of oligosaccharides released by digestion with endoxylanase. These results will help to map genomic regions responsible for edible fiber content in Aegilops and will contribute to the efficient transfer of wild alleles in introgression breeding programs to obtain wheat varieties with improved health benefits. Key Message: Addition of Aegilops U- and M-genome chromosomes 5 and 7 improves seed protein and fiber content and composition in wheat.
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Affiliation(s)
- Marianna Rakszegi
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - István Molnár
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - Alison Lovegrove
- Department of Plant Science, Rothamsted ResearchHarpenden, United Kingdom
| | - Éva Darkó
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - András Farkas
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - László Láng
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - Zoltán Bedő
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - Jaroslav Doležel
- Institute of Experimental Botany, Centre of the Region Haná for Biotechnological and Agricultural ResearchOlomouc, Czechia
| | - Márta Molnár-Láng
- Agricultural Institute, Centre for Agricultural Research, Hungarian Academy of SciencesMartonvásár, Hungary
| | - Peter Shewry
- Department of Plant Science, Rothamsted ResearchHarpenden, United Kingdom
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Ćirković S, Bačić J, Paunović N, Popović TB, Trbovich AM, Romčević N, Ristić-Djurović JL. Influence of 340 mT static magnetic field on germination potential and mid-infrared spectrum of wheat. Bioelectromagnetics 2017; 38:533-540. [DOI: 10.1002/bem.22057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/18/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Saša Ćirković
- Institute of Physics; University of Belgrade; Belgrade Serbia
| | - Jasmina Bačić
- Agricultural Extension Service Institute Tamiš; Pančevo Serbia
| | - Novica Paunović
- Institute of Physics; University of Belgrade; Belgrade Serbia
| | - Tamara B. Popović
- Institute for Medical Research; University of Belgrade; Belgrade Serbia
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Pectic Oligosaccharide from tomato exhibiting anticancer potential on a gastric cancer cell line: Structure-function relationship. Carbohydr Polym 2017; 160:52-61. [DOI: 10.1016/j.carbpol.2016.12.046] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 12/13/2016] [Accepted: 12/17/2016] [Indexed: 02/06/2023]
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Adams V, Ragaee S, Goff HD, Abdel-Aal ESM. Properties of Arabinoxylans in Frozen Dough Enriched with Wheat Fiber. Cereal Chem 2017. [DOI: 10.1094/cchem-01-16-0015-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Vivian Adams
- Department of Food Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Sanaa Ragaee
- Department of Food Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - H. Douglas Goff
- Department of Food Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - El-Sayed M. Abdel-Aal
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, Ontario, Canada
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Maize Processing Waste Water Upcycling in Mexico: Recovery of Arabinoxylans for Probiotic Encapsulation. SUSTAINABILITY 2016. [DOI: 10.3390/su8111104] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Bucsella B, Molnár D, Harasztos AH, Tömösközi S. Comparison of the rheological and end-product properties of an industrial aleurone-rich wheat flour, whole grain wheat and rye flour. J Cereal Sci 2016. [DOI: 10.1016/j.jcs.2016.02.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lee CJ, Nah CS, Teng CS, Jun WW, Saravanan M. Spray dried calcium gelled arabinoxylan microspheres: A novel carrier for extended drug delivery. CHEMICAL PAPERS 2015. [DOI: 10.1515/chempap-2015-0135] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractArabinoxylan (AX) microspheres were formulated by ionotropic gelation for extended drug delivery. AX from Plantago ovata was tested for gelation with aluminium, barium, calcium, magnesium, and iron(III) chloride. Only calcium was found to lead to weak gelation with AX. The conventional needle extrusion produced fragile AX beads with calcium and hence the spray drying process was adopted for the preparation of metronidazole hydrochloride (MH) loaded AX microspheres. MH loading in AX microspheres was 30.8 mass %, 31.9 mass %, and 29.3 mass % in formulations gelled with 0.05 g, 0.1 g, and 0.15 g of calcium chloride per 100 mL of solution, respectively. Scanning electron microscopy revealed the crystallinity reduction of MH in microspheres. The surface of drug loaded calcium gelled AX microsphere was rougher than that of an ungelled one. Interactions of calcium with AX and the amorphous nature of the drug in the microspheres were evidenced by infrared spectroscopy and X-ray diffraction studies. Calcium-induced gelation can extend the drug release to over 90 min in 0.1 M HCl despite the hydrophilic nature of AX and the high solubility of metronidazole.
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