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Iqra, Sughra K, Ali A, Afzal F, Yousaf MJ, Khalid W, Faizul Rasul H, Aziz Z, Aqlan FM, Al-Farga A, Arshad A. Wheat-based gluten and its association with pathogenesis of celiac disease: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2023. [DOI: 10.1080/10942912.2023.2169709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Iqra
- Department of Biochemistry and Biotechnology, Faculty of Science, University of Gujrat, Gujrat, Pakistan
| | - Kalsoom Sughra
- Department of Biochemistry and Biotechnology, Faculty of Science, University of Gujrat, Gujrat, Pakistan
| | - Anwar Ali
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Fareed Afzal
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Jameel Yousaf
- Department of Zoology Faculty of Life Sciences, Government Graduate College Satellite Town, Gujranwala, Pakistan
| | - Waseem Khalid
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Hadiqa Faizul Rasul
- Department of Biotechnology from center of agricultural biochemistry and biotechnology (CABB), University of Agriculture, Faisalabad, Pakistan
| | - Zaira Aziz
- General Medicine, Pakistan Institute of Medical Sciences Islamabad, Pakistan
| | - Faisal Mohammed Aqlan
- Chemistry Department, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Ammar Al-Farga
- Department of Food Science, College of Agriculture, Ibb University, Ibb, Yemen
| | - Ammara Arshad
- Department of Nutrition Sciences, School of Health Sciences, University of Management and Technology (UMT), Lahore, Pakistan
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Optimization of Mixed Fermentation Conditions of Dietary Fiber from Soybean Residue and the Effect on Structure, Properties and Potential Biological Activity of Dietary Fiber from Soybean Residue. Molecules 2023; 28:molecules28031322. [PMID: 36770993 PMCID: PMC9920189 DOI: 10.3390/molecules28031322] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/08/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Soybean residue is a by-product of soybean product production that is wasted unreasonably at present. Accomplishing the efficient utilization of soybean residue can save resources. A composite microbial system was constructed using lactic acid bacteria (LAB) and Saccharomyces cerevisiae (SC), and modified soybean residue was prepared by solid fermentation. In order to explore the value of modified soybean residue as a food raw material, its physical and chemical properties, adsorption properties, and antioxidant properties were studied. The results showed that the soluble dietary fiber (SDF) yield of mixed fermentation (MF) increased significantly. Both groups of soybean residues had representative polysaccharide infrared absorption peaks, and MF showed a looser structure and lower crystallinity. In terms of the adsorption capacity index, MF also has a higher adsorption capacity for water molecules, oil molecules, and cholesterol molecules. In addition, the in vitro antioxidant capacity of MF was also significantly higher than that of unfermented soybean residue (UF). In conclusion, our study shows that mixed fermentation could increase SDF content and improve the functional properties of soybean residue. Modified soybean residue prepared by mixed fermentation is the ideal food raw material.
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Effects of γ-Irradiation on Structure and Functional Properties of Pea Fiber. Foods 2022; 11:foods11101433. [PMID: 35627001 PMCID: PMC9141299 DOI: 10.3390/foods11101433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/25/2022] Open
Abstract
In this study, pea residue reserve insoluble diet fiber (hereinafter referred to as pea fiber) was used as a raw material. The effects of γ-irradiation doses (0, 0.5, 1, 2, 3, and 5 kGy) on the structural properties (main composition, particle size and specific surface area, scanning electron microscope (SEM) microstructure, Fourier transform infrared spectroscopy, and X-ray diffraction) and functional properties (oil-holding capacity, swelling and water-holding capacity, and adsorption properties) of pea fiber were explored. The results show that, when the γ-irradiation dose was 2 kGy, compared with the untreated sample, the contents of cellulose, hemicellulose and lignin in pea fiber decreased by 1.34 ± 0.42%, 2.56 ± 0.03% and 2.02 ± 0.05%, respectively, and the volume particle size of pea fiber decreased by 17.43 ± 2.35 μm. The specific surface area increased by 23.70 ± 2.24 m2/kg and the crystallinity decreased by 7.65%. Pore and irregular particles appeared on the microstructure surface of the pea fiber treated with γ-irradiation. The results of the infrared spectrum showed that the hemicellulose and lignin in pea fiber were destroyed by γ-irradiation. These results indicate that γ-irradiation can significantly affect the structural properties of pea fiber. When the γ-irradiation dose was 2 kGy, the highest oil-holding capacity, swelling capacity and water-holding capacity of pea fiber were 8.12 ± 0.12 g/g, 19.75 ± 0.37 mL/g and 8.35 ± 0.18 g/g, respectively, and the adsorption capacities of sodium nitre, cholesterol and glucose were also the strongest. These results indicate that the functional properties of pea fiber are improved by γ-irradiation. In this study, γ-irradiation technology was used as pretreatment to provide a theoretical basis for the application of pea fiber in food processing.
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Okrathok S, Thumanu K, Pukkung C, Molee W, Khempaka S. Extraction of dietary fibers from cassava pulp and cassava distiller's dried grains and assessment of their components using Fourier Transform Infrared Spectroscopy to determine on their further use as a functional feed in animal diets. Anim Biosci 2022; 35:1048-1058. [PMID: 34991201 PMCID: PMC9271376 DOI: 10.5713/ab.21.0430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/12/2021] [Indexed: 11/27/2022] Open
Abstract
Objective The present study was to investigate the extraction conditions of dietary fiber from dried cassava pulp (DCP) and cassava distiller's dried grains (CDG) under different NaOH concentrations, and the Fourier Transform Infrared (FTIR) was used to determine the dietary fiber components. Methods The dried samples (DCP and CDG) were treated with various concentrations of NaOH at levels of 2, 4, 6, and 8% using a completely randomized design with 4 replications of each. After extraction, the residual DCP and CDG dietary fiber were dried in a hot air oven at 55-60 ºC. Finally, the oven dried extracted dietary fiber was powdered to a particle size of 1 mm. Both extracted dietary fibers were analyzed for their chemical composition and determined by FTIR. Results The DCP and CDG treated with NaOH linearly or quadratically or cubically (p<0.05) increased the total dietary fiber (TDF) and insoluble fiber (IDF). The optimal conditions for extracting dietary fiber from DCP and CDG were under treatment with 6% and 4% NaOH, respectively, as these conditions yielded the highest TDF and IDF contents. These results were associated with the FTIR spectra integration for a semi-quantitative analysis, which obtained the highest cellulose content in dietary fiber extracted from DCP and CDG with 6% and 4% NaOH solution, respectively. The Principal Component Analysis (PCA) illustrated clear separation of spectral distribution in cassava pulp extracted dietary fiber (DFCP) and cassava distiller's dried grains extracted dietary fiber (DFCDG) when treated with 6% and 4% NaOH, respectively. Conclusion The optimal conditions for the extraction of dietary fiber from DCP and CDG were treatment with 6% and 4% NaOH solution, respectively. In addition, FTIR spectroscopy proved itself to be a powerful tool for fiber identification.
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Affiliation(s)
- Supattra Okrathok
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Kanjana Thumanu
- Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, 30000, Thailand
| | - Chayanan Pukkung
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Wittawat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Sutisa Khempaka
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Hong T, Yin JY, Nie SP, Xie MY. Applications of infrared spectroscopy in polysaccharide structural analysis: Progress, challenge and perspective. Food Chem X 2021; 12:100168. [PMID: 34877528 PMCID: PMC8633561 DOI: 10.1016/j.fochx.2021.100168] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/16/2021] [Accepted: 11/19/2021] [Indexed: 12/31/2022] Open
Abstract
Functional properties of polysaccharides depend on their structural features. IR spectroscopy is widely used in polysaccharide structural analysis. Classical applications of IR spectroscopy in polysaccharide are reviewed. IR integrating techniques can considerably expand its application scope.
Polysaccharides are important biomacromolecules with numerous beneficial functions and a wide range of industrial applications. Functions and properties of polysaccharides are closely related to their structural features. Infrared (IR) spectroscopy is a well-established technique which has been widely applied in polysaccharide structural analysis. In this paper, the principle of IR and interpretation of polysaccharide IR spectrum are briefly introduced. Classical applications of IR spectroscopy in polysaccharide structural elucidation are reviewed from qualitative and quantitative aspects. Some advanced IR techniques including integrating with mass spectrometry (MS), microscopy and computational chemistry are introduced and their applications are emphasized. These emerging techniques can considerably expand application scope of IR, thus exert a more important effect on carbohydrate characterization. Overall, this review seeks to provide a comprehensive insight to applications of IR spectroscopy in polysaccharide structural analysis and highlights the importance of advanced IR-integrating techniques.
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Affiliation(s)
- Tao Hong
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, People's Republic of China
| | - Jun-Yi Yin
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, People's Republic of China
| | - Shao-Ping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, People's Republic of China
| | - Ming-Yong Xie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, People's Republic of China
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Ibrahim IN, Kamaruding NA, Ismail N, Shaharuddin S. Value addition to ice cream by fortification with okara and probiotic. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ilya Nasuha Ibrahim
- Section of Food Engineering Technology Universiti Kuala Lumpur Malaysian Institute of Chemical and Bioengineering Technology Taboh Naning Melaka Malaysia
| | | | - Noraznawati Ismail
- Institute of Marine Biotechnology Universiti Malaysia Terengganu Terengganu Malaysia
| | - Shahrulzaman Shaharuddin
- Plant Engineering Technology Section Universiti Kuala Lumpur Branch Campus Malaysian Institute of Industrial Technology Persiaran Sinaran Ilmu Bandar Seri Alam Johor Malaysia
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Ultrasound-Assisted Modification of Insoluble Dietary Fiber from Chia (Salvia hispanica L.) Seeds. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5035299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Modification of insoluble dietary fiber (IDF) to soluble dietary fiber (SDF) improves not only the various health benefits but also the functional properties for improved product development. This research aimed to examine the effects of sonication treatment on the functional and physicochemical properties with possible structural changes in chia seeds dietary fiber. Central composite design was applied to optimize the sonication treatment process (amplitude 55%, time 20 min, and temperature 40°C) based on the oil holding capacity (OHC) and water holding capacity (WHC) as responses. Under these optimum conditions, ultrasound-treated IDF exhibited better functional and physicochemical properties such as OHC, WHC, glucose adsorption capacity (GAC), and water retention capacity (WRC) than untreated IDF. Fourier-transform infrared spectroscopy further confirmed the structural changes in treated and untreated IDF to explain the changes in the studied parameters.
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8
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Quintero Ruiz NA, Paolucci M, Siano F, Mamone G, Picariello G, Puppo MC, Cascone G, Volpe MG. Characterization of soluble and insoluble fibers in artichoke by-products by ATR-FTIR spectroscopy coupled with chemometrics. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1995409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- N. A. Quintero Ruiz
- Centro de Investigación en Criotecnología de Alimentos (CIDCA - UNLP - CONICET - CIC), La Plata, Argentina
| | - M. Paolucci
- Department of Science and Technologies, University of Sannio, Benevento, Italy
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
| | - F. Siano
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
| | - G. Mamone
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
| | - G. Picariello
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
| | - M. C. Puppo
- Centro de Investigación en Criotecnología de Alimentos (CIDCA - UNLP - CONICET - CIC), La Plata, Argentina
| | - G. Cascone
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
| | - M. G. Volpe
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy
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Geng N, Song J, Zhang K, Dai Z, Li D. Effect of dynamic high‐pressure microfluidization on the physicochemical and structural properties of insoluble dietary fiber from fresh corn bract. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ningning Geng
- School of Food and Biological Engineering Jiangsu University Zhenjiang China
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Jiangfeng Song
- School of Food and Biological Engineering Jiangsu University Zhenjiang China
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Kangyi Zhang
- Center of Agricultural Products Processing Henan Academy of Agricultural Sciences Zhengzhou China
| | - Zhuqing Dai
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
| | - Dajing Li
- Institute of Agro‐product Processing Jiangsu Academy of Agricultural Sciences Nanjing China
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10
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Mature Landfill Leachate as a Medium for Hydrodynamic Cavitation of Brewery Spent Grain. ENERGIES 2021. [DOI: 10.3390/en14041150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this study, we evaluate the usefulness of mature landfill leachate (MLL) as a carrier allowing hydrodynamic cavitation (HD) of brewery spent grain (BSG). The HD experiments were conducted using an orifice plate with a conical concentric hole of 3/10 mm (inlet/outlet diameter) as a constriction in the cavitation device. The initial pressure was 7 bar and the number of recirculation passes through the cavitation zone reached 30. The results showed that complex organic matter was degraded and solubilized when cavitating the MLL and BSG mixture. The biochemical oxygen demand (BOD5) increased by 45% and the BOD5/total chemical oxygen demand (COD) ratio increased by 69%, whereas the COD, total solids, and nutrient concentration dropped noticeably. However, Fourier transform infrared photoacoustic spectroscopy (FTIR-PAS) revealed the generation of possibly toxic HD byproducts such as aromatic compounds. This seems to indicate that MLL could not be regarded as a suitable carrier for BSG cavitation.
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11
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Dietary fiber-gluten protein interaction in wheat flour dough: Analysis, consequences and proposed mechanisms. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106203] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Ragavan ML, Das N. Nanoencapsulation of Saccharomycopsis fibuligera VIT-MN04 using electrospinning technique for easy gastrointestinal transit. IET Nanobiotechnol 2021; 14:766-773. [PMID: 33399107 DOI: 10.1049/iet-nbt.2020.0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
In this study, probiotic yeast Saccharomycopsis fibuligera (S. fibuligera) VIT-MN04 was encapsulated with wheat bran fibre (WBF) and exopolysaccharide (EPS) along with 5% polyvinylpyrrolidone (PVP) using electrospinning technique for easy gastrointestinal transit (GIT). The electrospinning materials viz. WBF (10%), EPS (15%), PVP (5%) and electrospinning parameters viz. applied voltage (10 kV) and tip to collector distance (15 cm) were optimised using response surface methodology to produce fine nanofibres to achieve maximum encapsulation efficiency (100%) and GIT tolerance (97%). The probiotic yeast was successfully encapsulated in nanofibre and investigated for potential properties. The survival of encapsulated S. fibuligera VIT-MN04 was increased compared to the free cells during in vitro digestion. In addition, encapsulated yeast cells retained their viability during storage at 4°C for 56 days. The nanofibres were characterised using scanning electron microscopy, atomic force microscopy, X-ray diffraction, thermogravimetric analysis, zeta potential analysis and Fourier transform infrared spectroscopy followed by gas chromatography-mass spectrometry and nuclear magnetic resonance analysis. This work provides an efficient approach for encapsulation of probiotic yeast with the nanofibres which can also broaden the application of the prebiotic like WBF providing an idea for the efficient preparation of functional synbiotic supplements in the food industry.
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Affiliation(s)
- Mangala Lakshmi Ragavan
- Department of Biomedical Sciences, School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Nilanjana Das
- Department of Biomedical Sciences, School of BioSciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India.
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Fan X, Chang H, Lin Y, Zhao X, Zhang A, Li S, Feng Z, Chen X. Effects of ultrasound-assisted enzyme hydrolysis on the microstructure and physicochemical properties of okara fibers. ULTRASONICS SONOCHEMISTRY 2020; 69:105247. [PMID: 32634727 DOI: 10.1016/j.ultsonch.2020.105247] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/29/2020] [Accepted: 06/29/2020] [Indexed: 05/17/2023]
Abstract
This work focuses on the effects of different ultrasound power densities on the microstructural changes and physicochemical properties of okara fibers, which are composed of carbohydrate-based polymers. Okara suspensions were treated with ultrasound at different power densities (0, 1, 2, 3, 4, and 5 W/mL) for 30 min, after which the ultrasound-treated okara were hydrolyzed by trypsin to obtain okara fibers. The ultrasound treatment of the okara fibers induced structural disorganization and changes, evidenced mainly in their morphological characteristics and their relative crystallinity degrees. Increasing the ultrasound power broke the okara fibers into flaky and stacked structures. When the ultrasound power density reached 4 W/mL, the parenchyma became compact and the hourglass structure fractured. The mean particle size of the okara fiber was reduced from 82.24 µm to 53.96 µm, and the homogeneity was enhanced significantly. The relative crystallinity of the okara fibers was reduced from 55.14% to 36.47%. The okara fiber surface charge decreased when the ultrasound power was increased. However, after ultrasound treatment at 4 W/mL (800 W), the okara fiber suspension exhibited the highest viscosity value and a higher swelling capacity, water-holding capacity, and oil-holding capacity. Therefore, the results indicated that the selection of processing conditions for okara fibers is critical and that okara fiber modification using a high ultrasound treatment might improve their use in potential applications.
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Affiliation(s)
- Xuejing Fan
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Haode Chang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Yanan Lin
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Xingming Zhao
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Ao Zhang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Shuang Li
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China
| | - Zhen Feng
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, Heilongjiang, China.
| | - Xi Chen
- Institute of Integrated Agricultural Development Research, Guizhou Academy of Agricultural Sciences, Guiyang, Guizhou 550006, China.
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14
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The potential cholesterol-lowering and prebiotic effects of bamboo shoot dietary fibers and their structural characteristics. Food Chem 2020; 332:127372. [DOI: 10.1016/j.foodchem.2020.127372] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/24/2020] [Accepted: 06/15/2020] [Indexed: 12/26/2022]
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15
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16
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Resende LM, Oliveira LS, Franca AS. Characterization of jabuticaba (Plinia cauliflora) peel flours and prediction of compounds by FTIR analysis. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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The Effect of Cultivation Method of Strawberry ( Fragaria x ananassa Duch.) cv. Honeoye on Structure and Degradation Dynamics of Pectin during Cold Storage. Molecules 2020; 25:molecules25184325. [PMID: 32967223 PMCID: PMC7570722 DOI: 10.3390/molecules25184325] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/25/2022] Open
Abstract
The high quality and long shelf life of strawberry fruit are largely dependent on the cultivation method. The goal of this experiment was to study the effect of different cultivation methods on molecular structure and rheological properties of pectin extracted from strawberry quality parameters during cold storage. Three methods of cultivation of strawberry cv. Honeoye were tested: organic cultivation on raised beds, organic cultivation with the flat-planted method and conventional cultivation with the flat-planted method. The nanostructure of pectin (AFM), its chemical structure (FT-IR) and rheological properties were studied. The fruits were also tested by size, dry matter, firmness, acidity and the content of soluble solids, anthocyanin, phenolics, vitamin C and galacturonic acid. Pectin isolated from organic strawberries was more rapidly degraded than conventional strawberry pectin, which limits the possibilities for their processing and use as gelling or stabilizing agents at 20 °C. The differences in fruit quality were particularly noticeable with respect to the anthocyanin content, which was significantly higher for organic strawberry. The organic fruit also had better sensory properties because of its lower acidity and higher soluble solid content (SSC). These and other results from this experiment showed that strawberries produced by organic farming methods had better biochemical properties compared to conventional fruit; however, pectin transformation undergone faster limits their further technological applications.
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Xue Z, Ma Q, Guo Q, Santhanam RK, Gao X, Chen Z, Wang C, Chen H. Physicochemical and functional properties of extruded dietary fiber from mushroom Lentinula edodes residues. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100452] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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19
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Mansoldo FRP, Neves Junior A, Cardoso VDS, Rosa MDSS, Vermelho AB. Evaluation of Kluyveromyces marxianus endo-polygalacturonase activity through ATR-FTIR. Analyst 2019; 144:4111-4120. [PMID: 31172988 DOI: 10.1039/c9an00265k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The endo-polygalacturonase enzyme (endoPG: EC 3.2.1.15) plays an important role in the fruit juice and wine industries, so the development of new tools for the quantitative and qualitative analysis of its enzymatic action is necessary. In this work, we report the development of a simple, fast and practical method that did not use any chemical reagent to identify and evaluate the action of the endoPG enzyme, produced by the yeast Kluyveromyces marxianus CCT3172, using attenuated total reflection Fourier-transform infrared (ATR-FTIR) spectroscopy combined with principal component analysis-linear discriminant analysis (PCA-LDA). This method evaluated the action of the endoPG enzyme on the polygalacturonic acid (PGA) substrate at 5 different times (0, 10, 15, 20 and 30 minutes), and at each time interval the samples were analyzed by ATR-FTIR. It was demonstrated that there was clear segregation between the samples that were and that were not subjected to the action of the endoPG enzyme, and it was also possible to distinguish the samples that were subjected to different incubation times with the enzyme. Through PCA-LDA it was possible to obtain wavelengths that are biomarkers for this enzymatic reaction and the observed changes as a function of hydrolysis duration were found to be in agreement with the breakdown of the glycosidic chain (1011 cm-1-CH-O- CH stretching) of PGA and release of oligosaccharides (1078 cm-1 C-OH elongation). The activity of the endoPG enzyme and the release of galacturonic acid were verified by the dinitrosalicylic acid (DNS) method in all samples. The efficacy of an automatic classifier using a principal component analysis-linear discriminant classifier (PCA-LDC) was evaluated to diagnose the action of the endoPG enzyme. The results showed an accuracy of 100% for the identification of the endoPG enzyme action and from 91.67% to 100% for classification according to the hydrolysis duration in which PGA was exposed to endoPG. The present study indicates that this methodology may be a new approach for the qualitative evaluation of the endoPG enzyme with the potential to be used in laboratories and industries.
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Affiliation(s)
- Felipe Raposo Passos Mansoldo
- BIOINOVAR - Biocatalysis, Bioproducts and Bioenergy, Paulo de Góes Institute of Microbiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
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Yang B, Wu Q, Song X, Yang Q, Kan J. Physicochemical properties and bioactive function of Japanese grape (
Hovenia dulcis
) pomace insoluble dietary fibre modified by ball milling and complex enzyme treatment. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14134] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bing Yang
- College of Food Science Southwest University 2 Tiansheng Road Beibei Chongqing 400715 China
- Laboratory of Quality & Safety Risk Assessment for Agro‐products on Storage and Preservation (Chongqing) Ministry of Agriculture Chongqing 400715 China
| | - Qunjun Wu
- Taijiyuan Biotechnology Co., Ltd. Hi‐tech Development Zone 725700 Xunyang China
| | - Xue Song
- College of Food Science Southwest University 2 Tiansheng Road Beibei Chongqing 400715 China
- Laboratory of Quality & Safety Risk Assessment for Agro‐products on Storage and Preservation (Chongqing) Ministry of Agriculture Chongqing 400715 China
| | - Qiong Yang
- Taijiyuan Biotechnology Co., Ltd. Hi‐tech Development Zone 725700 Xunyang China
| | - Jianquan Kan
- College of Food Science Southwest University 2 Tiansheng Road Beibei Chongqing 400715 China
- Laboratory of Quality & Safety Risk Assessment for Agro‐products on Storage and Preservation (Chongqing) Ministry of Agriculture Chongqing 400715 China
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Structural and Physicochemical Characteristics of Rice Bran Dietary Fiber by Cellulase and High-Pressure Homogenization. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9071270] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The present paper aims to study the effect of cellulase hydrolysis and high-pressure homogenization on the structural and physicochemical properties of rice bran dietary fiber (RB-DF). Scanning electron microscopy showed that cellulase treatment led to the formation of a porous structure on RB-DF surface. High-pressure homogenization affected the laminated microstructure of RB-DF, leading to the formation of an irregular and loose surface structure. X-ray diffraction demonstrated that joint processing destroyed the amorphous hemicellulose and cellulose regions, and changed the crystallinity of RB-DF, albeit with a minor impact on the crystalline region of cellulose. Fourier transform infrared spectroscopy indicated that combined processing promoted dissociation of some glycosidic bonds in fiber structure, exposing the hydroxyl groups in cellulose, thus improving their ability to bind water molecules. Thermogravimetric analysis showed a significant decrease in the thermal decomposition temperature of RB-DF (p <0.05) as well as a decrease in thermal stability after combined processing. Cellulase hydrolysis and high-pressure homogenization treatment did not improve their oil holding capacity, but significantly increased water holding capacity, swelling capability, and cation exchange capacity of RB-DF. Thus, enzymatic hydrolysis and high-pressure homogenization treatment can change the structure of RB-DF, exposing a large number of hydrophilic groups and enhancing hydration, obtaining uniform RB-DF particle.
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Bader Ul Ain H, Saeed F, Ahmed A, Asif Khan M, Niaz B, Tufail T. Improving the physicochemical properties of partially enhanced soluble dietary fiber through innovative techniques: A coherent review. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.13917] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Huma Bader Ul Ain
- Institute of Home and Food Sciences Government College University Faisalabad Faisalabad Pakistan
| | - Farhan Saeed
- Institute of Home and Food Sciences Government College University Faisalabad Faisalabad Pakistan
| | - Aftab Ahmed
- Institute of Home and Food Sciences Government College University Faisalabad Faisalabad Pakistan
| | - Muhammad Asif Khan
- National Institute of Food Science and Technology University of Agriculture Faisalabad Faisalabad Pakistan
| | - Bushra Niaz
- Institute of Home and Food Sciences Government College University Faisalabad Faisalabad Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences Government College University Faisalabad Faisalabad Pakistan
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Leszczuk A, Chylińska M, Zdunek A. Distribution of arabinogalactan proteins and pectins in the cells of apple (Malus × domestica) fruit during post-harvest storage. ANNALS OF BOTANY 2019; 123:47-55. [PMID: 30007326 PMCID: PMC6344086 DOI: 10.1093/aob/mcy133] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 06/15/2018] [Indexed: 05/06/2023]
Abstract
BACKGROUND AND AIMS Changes in the arrangement of cell wall components determine cell wall properties (integrity, stiffness), thereby affecting the macro-scale properties of fruits, which are important for consumers and industry. Arabinogalactan proteins (AGPs) are ubiquitous components of the plant cell, in which they have various functions. Currently, AGPs are considered to be one of the less well-known, enigmatic proteoglycans, a consequence of their heterogeneous structure and unclear mechanism of activity. METHODS An immunocytochemical study was conducted to elucidate the distribution of AGPs and pectic polysaccharides contained in apple (Malus × domestica) fruit during senescence. De-esterified homogalacturonan (LM19), methyl-esterified homogalacturonan (LM20), processed arabinan (LM16) and three AGP epitopes (JIM13, JIM15, MAC207) were identified in the fruit at three stages: fresh fruit, and fruit at 1 and 3 months of post-harvest storage. KEY RESULTS Microscopy revealed spatio-temporal changes in the localization of all examined epitopes. Changes of fruit cell wall assembly and its degradation were confirmed by determination of the galacturonic acid content in the WSP (water soluble pectins), CSP (chelator soluble pectins) and DASP (dilute alkali soluble pectins) fractions. CONCLUSIONS The results revealed dependencies between AGPs, arabinan and homogalacturonan distribution in apple fruit, which are correlated with changes in microstructure during senescence. We propose that AGPs are involved in establishment of the cell wall - plasma membrane continuum.
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Affiliation(s)
- Agata Leszczuk
- Institute of Agrophysics, Polish Academy of Sciences, Lublin, Poland
- For correspondence. E-mail:
| | - Monika Chylińska
- Institute of Agrophysics, Polish Academy of Sciences, Lublin, Poland
| | - Artur Zdunek
- Institute of Agrophysics, Polish Academy of Sciences, Lublin, Poland
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25
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Ullah I, Yin T, Xiong S, Huang Q, Zia-ud-Din, Zhang J, Javaid AB. Effects of thermal pre-treatment on physicochemical properties of nano-sized okara (soybean residue) insoluble dietary fiber prepared by wet media milling. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.05.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Heiner Z, Zeise I, Elbaum R, Kneipp J. Insight into plant cell wall chemistry and structure by combination of multiphoton microscopy with Raman imaging. JOURNAL OF BIOPHOTONICS 2018; 11:e201700164. [PMID: 29024576 DOI: 10.1002/jbio.201700164] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 09/08/2017] [Accepted: 10/10/2017] [Indexed: 06/07/2023]
Abstract
Spontaneous Raman scattering microspectroscopy, second harmonic generation (SHG) and 2-photon excited fluorescence (2PF) were used in combination to characterize the morphology together with the chemical composition of the cell wall in native plant tissues. As the data obtained with unstained sections of Sorghum bicolor root and leaf tissues illustrate, nonresonant as well as pre-resonant Raman microscopy in combination with hyperspectral analysis reveals details about the distribution and composition of the major cell wall constituents. Multivariate analysis of the Raman data allows separation of different tissue regions, specifically the endodermis, xylem and lumen. The orientation of cellulose microfibrils is obtained from polarization-resolved SHG signals. Furthermore, 2-photon autofluorescence images can be used to image lignification. The combined compositional, morphological and orientational information in the proposed coupling of SHG, Raman imaging and 2PF presents an extension of existing vibrational microspectroscopic imaging and multiphoton microscopic approaches not only for plant tissues.
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Affiliation(s)
- Zsuzsanna Heiner
- Department of Chemistry, Humboldt-Universität zu Berlin, Berlin, Germany
- SALSA School of Analytical Sciences Adlershof, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ingrid Zeise
- Department of Chemistry, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Rivka Elbaum
- The Smith Institute of Plant Sciences and Genetics in Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Janina Kneipp
- Department of Chemistry, Humboldt-Universität zu Berlin, Berlin, Germany
- SALSA School of Analytical Sciences Adlershof, Humboldt-Universität zu Berlin, Berlin, Germany
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27
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Szymańska-Chargot M, Chylińska M, Gdula K, Kozioł A, Zdunek A. Isolation and Characterization of Cellulose from Different Fruit and Vegetable Pomaces. Polymers (Basel) 2017; 9:polym9100495. [PMID: 30965797 PMCID: PMC6418744 DOI: 10.3390/polym9100495] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 09/29/2017] [Accepted: 09/30/2017] [Indexed: 11/16/2022] Open
Abstract
A new fractionation process was developed to achieve valorization of fruit and vegetable pomaces. The importance of the residues from fruits and vegetables is still growing; therefore; the study presents the novel route of a fractioning process for the conversion of agro-industrial biomasses, such as pomaces, into useful feedstocks with potential application in the fields of fuels, chemicals, and polymers. Hence, the biorefinery process is expected to convert them into various by-products offering a great diversity of low-cost materials. The final product of the process is the cellulose of the biofuel importance. The study presents the novel route of the fractioning process for the conversion of agro-industrial biomasses, such as pomaces, into useful feedstocks with a potential application in the fields of fuels, chemicals, and polymers. Therefore the aim of this paper was to present the novel route of the pomaces fraction and the characterization of residuals. Pomaces from apple, cucumber, carrot, and tomato were treated sequentially with water, acidic solution, alkali solution, and oxidative reagent in order to obtain fractions reach in sugars, pectic polysaccharides, hemicellulose, cellulose, and lignin. Pomaces were characterized by dry matter content, neutral detergent solubles, hemicellulose, cellulose, and lignin. Obtained fractions were characterized by the content of pectins expressed as galacturonic acid equivalent and hemicelluloses expressed as a xyloglucan equivalent. The last fraction and residue was cellulose characterized by crystallinity degree by X-ray diffractometer (XRD), microfibril diameter by atomic force microscope (AFM), and overall morphology by scanning electron microscope (SEM). The hemicelluloses content was similar in all pomaces. Moreover, all the materials were characterized by the high pectins level in extracts evaluated as galacturonic acid content. The lignins content compared with other plant biomasses was on a very low level. The cellulose fraction was the highest in cucumber pomace. The cellulose fraction was characterized by crystallinity degree, microfibril diameter, and overall morphology. Isolated cellulose had a very fine structure with relatively high crystalline index but small crystallites.
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Affiliation(s)
| | - Monika Chylińska
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland.
| | - Karolina Gdula
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland.
| | - Arkadiusz Kozioł
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland.
| | - Artur Zdunek
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland.
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28
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Chylińska M, Szymańska-Chargot M, Deryło K, Tchórzewska D, Zdunek A. Changing of biochemical parameters and cell wall polysaccharides distribution during physiological development of tomato fruit. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2017; 119:328-337. [PMID: 28942290 DOI: 10.1016/j.plaphy.2017.09.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 09/11/2017] [Accepted: 09/12/2017] [Indexed: 05/14/2023]
Abstract
This study was aimed at discovering an impact of biochemical parameters (like content of cell wall polysaccharides, phenolic compounds, ascorbic acid or activity of pectinolytic enzymes) on cell wall microstructure during physiological fruit development. Cell wall microstructure as well as changes in the polysaccharides distribution were examined by confocal Raman microscopy. Also there was a need to simultaneous usage of reference method which is immunolabeling. A tomato fruit (Solanum lycopersicum cv Cerise) has been selected to observe the changes taking place in the fruit cell wall as it recently has been recognized as a model species for exploring fruit development processes such as fruit formation and ripening. Our studies showed that chemical images allows to depict changes in spatial distribution of polysaccharides in plant cell wall (including the middle lamella area), thus this technique allows to observation of cell wall degradation during tomato ripening (mainly pectic polysaccharides degradation). It seems that high level of pectinolytic enzymes activity and increasing content of ascorbate and hence decrease of pectins content have a significant impact on spatial distribution of biopolymers in fruit cell wall.
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Affiliation(s)
- Monika Chylińska
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland.
| | | | - Kamil Deryło
- Department of Molecular Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Dorota Tchórzewska
- Department of Plant Anatomy and Cytology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Artur Zdunek
- Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin, Poland
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Amaya-Cruz DM, Perez-Ramirez IF, Ortega-Diaz D, Rodriguez-Garcia ME, Reynoso-Camacho R. Roselle (Hibiscus sabdariffa) by-product as functional ingredient: effect of thermal processing and particle size reduction on bioactive constituents and functional, morphological, and structural properties. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9624-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sungsinchai S, Niamnuy C, Jaree A, Devahastin S. Influences of pretreatment and drying methods on composition, micro/molecular structures and some health-related functional characteristics of dietary fibre powder from orange pulp residues. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13501] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Sirada Sungsinchai
- Department of Chemical Engineering; Faculty of Engineering; Kasetsart University; 50 Ngam Wong Wan Road, Chatuchak Bangkok 10900 Thailand
| | - Chalida Niamnuy
- Department of Chemical Engineering; Faculty of Engineering; Kasetsart University; 50 Ngam Wong Wan Road, Chatuchak Bangkok 10900 Thailand
- Center of Advanced Studies in Industrial Technology; Kasetsart University; 50 Ngam Wong Wan Road, Chatuchak Bangkok 10900 Thailand
| | - Attasak Jaree
- Department of Chemical Engineering; Faculty of Engineering; Kasetsart University; 50 Ngam Wong Wan Road, Chatuchak Bangkok 10900 Thailand
- Center of Advanced Studies in Industrial Technology; Kasetsart University; 50 Ngam Wong Wan Road, Chatuchak Bangkok 10900 Thailand
| | - Sakamon Devahastin
- Advanced Food Processing Research Laboratory; Department of Food Engineering; Faculty of Engineering; King Mongkut's University of Technology Thonburi; 126 Pracha u-tid Road, Tungkru Bangkok 10140 Thailand
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Abstract
Dietary fiber plays an important role in human health. The modification and application of dietary fiber in foods is reviewed with respect to definition and classification and methods for measurement, extraction, and modification of dietary fiber. The supplementation of dietary fiber for flour, meat, and dairy products is also reviewed. Finally, the benefits and risks of increasing consumption of dietary fiber are discussed.
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FT-IR and FT-Raman characterization of non-cellulosic polysaccharides fractions isolated from plant cell wall. Carbohydr Polym 2016; 154:48-54. [DOI: 10.1016/j.carbpol.2016.07.121] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 07/18/2016] [Accepted: 07/31/2016] [Indexed: 12/30/2022]
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Guiné RPF, Ferreira M, Correia P, Duarte J, Leal M, Rumbak I, Barić IC, Komes D, Satalić Z, Sarić MM, Tarcea M, Fazakas Z, Jovanoska D, Vanevski D, Vittadini E, Pellegrini N, Szűcs V, Harangozó J, EL-Kenawy A, EL-Shenawy O, Yalçın E, Kösemeci C, Klava D, Straumite E. Knowledge about dietary fibre: a fibre study framework. Int J Food Sci Nutr 2016; 67:707-14. [DOI: 10.1080/09637486.2016.1191443] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | | | - Paula Correia
- CI&DETS, Polytechnic Institute of Viseu, Viseu, Portugal
| | - João Duarte
- CI&DETS, Polytechnic Institute of Viseu, Viseu, Portugal
| | - Marcela Leal
- Faculty of Health Sciences, Maimonides University, Maimonides, Argentina
| | - Ivana Rumbak
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Irena C. Barić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Drazenka Komes
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Zvonimir Satalić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | | | - Monica Tarcea
- University of Medicine and Pharmacy from Tirgu-Mures, Tirgu-Mures, Romania
| | - Zita Fazakas
- University of Medicine and Pharmacy from Tirgu-Mures, Tirgu-Mures, Romania
| | - Dijana Jovanoska
- Public Health Institute, Centre for Public Health, Tetovo, Macedonia
| | | | - Elena Vittadini
- Department of Food Science, University of Parma, Parma, Italy
| | | | - Viktória Szűcs
- National Agricultural R&I Centre – Food Science Research Institute, Budapest, Hungary
| | - Júlia Harangozó
- National Agricultural R&I Centre – Food Science Research Institute, Budapest, Hungary
| | - Ayman EL-Kenawy
- Genetic Engineering Institute, University of Sadat City, Sadat, Egypt
| | - Omnia EL-Shenawy
- Department of Psychology, Faculty of Arts, Menofiya University, Menofiya, Egypt
| | - Erkan Yalçın
- Department of Food Engineering, Abant İzzet Baysal University, Abant, Turkey
| | - Cem Kösemeci
- Department of Food Engineering, Abant İzzet Baysal University, Abant, Turkey
| | - Dace Klava
- LUA Latvia University of Agriculture, Jelgava, Latvia
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Szymańska-Chargot M, Chylińska M, Pieczywek PM, Rösch P, Schmitt M, Popp J, Zdunek A. Raman imaging of changes in the polysaccharides distribution in the cell wall during apple fruit development and senescence. PLANTA 2016; 243:935-45. [PMID: 26733465 PMCID: PMC4819746 DOI: 10.1007/s00425-015-2456-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 12/18/2015] [Indexed: 05/18/2023]
Abstract
Du ring on-tree ripening, the pectin distribution changed from polydispersed in cell wall to cumulated in cell wall corners. During apple storage, the pectin distribution returned to evenly dispersed along the cell wall. The plant cell wall influences the texture properties of fruit tissue for example apples become softer during ripening and postharvest storage. This softening process is believed to be mainly connected with changes in the cell wall composition due to polysaccharides undergoing an enzymatic degradation. These changes in polysaccharides are currently mainly investigated via chemical analysis or monoclonal labeling. Here, we propose the application of Raman microscopy for evaluating the changes in the polysaccharide distribution in the cell wall of apples during both ripening and postharvest storage. The apples were harvested 1 month and 2 weeks before optimal harvest date as well as at the optimal harvest date. The apples harvested at optimal harvest date were stored for 3 months. The Raman maps, as well as the chemical analysis were obtained for each harvest date and after 1, 2 and 3 months of storage, respectively. The analysis of the Raman maps showed that the pectins in the middle lamella and primary cell wall undergo a degradation. The changes in cellulose and hemicellulose were less pronounced. These findings were confirmed by the chemical analysis results. During development changes of pectins from a polydispersed form in the cell walls to a cumulated form in cell wall corners could be observed. In contrast after 3 months of apple storage we could observe an substantial pectin decrease. The obtained results demonstrate that Raman chemical imaging might be a very useful tool for a first identification of compositional changes in plant tissue during their development. The great advantage Raman microspectroscopy offers is the simultaneous localization and identification of polysaccharides within the cell wall and plant tissue.
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Affiliation(s)
- Monika Szymańska-Chargot
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doswiadczalna 4, 20-290, Lublin 27, Poland.
| | - Monika Chylińska
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doswiadczalna 4, 20-290, Lublin 27, Poland
| | - Piotr M Pieczywek
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doswiadczalna 4, 20-290, Lublin 27, Poland
| | - Petra Rösch
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, 07743, Jena, Germany
| | - Michael Schmitt
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, 07743, Jena, Germany
| | - Jürgen Popp
- Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, 07743, Jena, Germany
- Leibniz Institute of Photonic Technology (IPHT), 07745, Jena, Germany
| | - Artur Zdunek
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doswiadczalna 4, 20-290, Lublin 27, Poland
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