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Nanomechanical, Structural and Antioxidant Characterization of Nixtamalized Popcorn Pericarp. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12136789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Expanded popcorn grain is widely consumed as a healthy snack all around the world; however, the study of the behavior of its components by processes such as nixtamalization is scarce. Therefore, the aim of this work was to characterize the nanomechanical, structural, and antioxidant properties of nixtamalized popcorn grain pericarp. FT-IR results showed that the secondary structure of proteins of the nixtamalized pericarp was α-helix with 42.10%, the turn was 21.5% and 36.33% β-sheet, and proteins of the pericarp did not present the random coil structure. Pericarp showed antioxidant activity, as their values were 550.1 ± 2.9 and 44.2 ± 1.6 (TE)/mL for ABTS and DPPH, respectively; total phenols content was 0.21 ± 0.008 (TE)/mL; reducing power values were around 29 to 31%; hydroxyl radical scavenging ranged from 36 to 55% and iron chelation around 115 to 140% compared to the standard acids. Thickness values of the nixtamalized pericarp by SEM image analysis were 0.15 ± 0.1 mm near the pedicel inferior tip, 0.07 ± 0.01 mm at middle, and 0.03 ± 0.02 mm at upper of the grain. Young’s modulus value was 261.72 ± 23.58 MPa with a Gaussian function fitting at the distribution of all values. This research provides novel and valuable information for understanding the nanomechanical and protein arrangement, as well as and the antioxidant activity of nixtamalized popcorn grain pericarp in order to promote other processes and uses for this kind of pericarp maize.
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Zhao W, Wang L, Yang F, Zhang N, Fan J, Qin S, Shao T, Xu X, Yan S, Guo H, Li J, Zhao H. Antioxidant activity assessment of Yingjisha sweet almond oil. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Wei Zhao
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Liwen Wang
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
| | - Fan Yang
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Ning Zhang
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Jiahuan Fan
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Shini Qin
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Tong Shao
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Xianao Xu
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Shiyin Yan
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Hongxing Guo
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases Tianjin Third Central Hospital. No 83 Jintang Road Tianjin 300170 China
| | - Jianying Li
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
| | - Hui Zhao
- Tianjin Key Laboratory of Food and Biotechnology Tianjin International Joint Center of Food Science and Engineering State Experimental and Training Centre of Food and Drug School of Biotechnology and Food Science Tianjin University of Commerce No. 409 Guangrong Road Tianjin 300134 China
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Apak R, Calokerinos A, Gorinstein S, Segundo MA, Hibbert DB, Gülçin İ, Demirci Çekiç S, Güçlü K, Özyürek M, Çelik SE, Magalhães LM, Arancibia-Avila P. Methods to evaluate the scavenging activity of antioxidants toward reactive oxygen and nitrogen species (IUPAC Technical Report). PURE APPL CHEM 2021. [DOI: 10.1515/pac-2020-0902] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Abstract
This project was aimed to identify the quenching chemistry of biologically important reactive oxygen and nitrogen species (ROS/RNS, including radicals), to show antioxidant action against reactive species through H‐atom and electron transfer reactions, and to evaluate the ROS/RNS scavenging activity of antioxidants with existing analytical methods while emphasizing the underlying chemical principles and advantages/disadvantages of these methods. In this report, we focused on the applications and impact of existing assays on potentiating future research and innovations to evolve better methods enabling a more comprehensive study of different aspects of antioxidants and to provide a vocabulary of terms related to antioxidants and scavengers for ROS/RNS. The main methods comprise the scavenging activity measurement of the hydroxyl radical (•OH), dioxide(•1–) (O2
•–: commonly known as the superoxide radical), dihydrogen dioxide (H2O2: commonly known as hydrogen peroxide), hydroxidochlorine (HOCl: commonly known as hypochlorous acid), dioxidooxidonitrate(1–) (ONOO−: commonly known as the peroxynitrite anion), and the peroxyl radical (ROO•). In spite of the diversity of methods, there is currently a great need to evaluate the scavenging activity of antioxidant compounds in vivo and in vitro. In addition, there are unsatisfactory methods frequently used, such as non-selective UV measurement of H2O2 scavenging, producing negative errors due to incomplete reaction of peroxide with flavonoids in the absence of transition metal ion catalysts. We also discussed the basic mechanisms of spectroscopic and electrochemical nanosensors for measuring ROS/RNS scavenging activity of antioxidants, together with leading trends and challenges and a wide range of applications. This project aids in the identification of reactive species and quantification of scavenging extents of antioxidants through various assays, makes the results comparable and more understandable, and brings a more rational basis to the evaluation of these assays and provides a critical evaluation of existing ROS/RNS scavenging assays to analytical, food chemical, and biomedical/clinical communities by emphasizing the need for developing more refined, rapid, simple, and low‐cost assays and thus opening the market for a wide range of analytical instruments, including reagent kits and sensors.
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Affiliation(s)
- Reşat Apak
- Department of Chemistry , Istanbul University-Cerrahpaşa, Faculty of Engineering , Avcılar, 34320 Istanbul , Turkey
| | - Antony Calokerinos
- Department of Chemistry , National and Kapodistrian University of Athens, School of Sciences , Panepistimiopolis, 15771 Athens , Greece
| | - Shela Gorinstein
- The Hebrew University, Hadassah Medical School, School of Pharmacy, The Institute for Drug Research , Jerusalem , Israel
| | - Marcela Alves Segundo
- Department of Chemical Sciences , LAQV, REQUIMTE, Faculty of Pharmacy, University of Porto , Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto , Portugal
| | - David Brynn Hibbert
- New South Wales University, School of Chemistry , Sydney , NSW 2052 , Australia
| | - İlhami Gülçin
- Department of Chemistry , Faculty of Science, Atatürk University , Erzurum , Turkey
| | - Sema Demirci Çekiç
- Department of Chemistry , Istanbul University-Cerrahpaşa, Faculty of Engineering , Avcılar, 34320 Istanbul , Turkey
| | - Kubilay Güçlü
- Department of Chemistry , Adnan Menderes University, Faculty of Arts and Sciences , Aydın , Turkey
| | - Mustafa Özyürek
- Department of Chemistry , Istanbul University-Cerrahpaşa, Faculty of Engineering , Avcılar, 34320 Istanbul , Turkey
| | - Saliha Esin Çelik
- Department of Chemistry , Istanbul University-Cerrahpaşa, Faculty of Engineering , Avcılar, 34320 Istanbul , Turkey
| | - Luís M. Magalhães
- Department of Chemical Sciences , LAQV, REQUIMTE, Faculty of Pharmacy, University of Porto , Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto , Portugal
| | - Patricia Arancibia-Avila
- Departamento de Ciencias Básicas , Laboratorio de Ecofisiología y Microalgas, Universidad del Bio-Bio , Chillán , Chile
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Yadav MP, Kaur A, Singh B, Simon S, Kaur N, Powell M, Sarker M. Extraction and characterization of lipids and phenolic compounds from the brans of different wheat varieties. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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5
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Umaya SR, Vijayalakshmi YC, Sejian V. Exploration of plant products and phytochemicals against aflatoxin toxicity in broiler chicken production: Present status. Toxicon 2021; 200:55-68. [PMID: 34228958 DOI: 10.1016/j.toxicon.2021.06.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 05/30/2021] [Accepted: 06/26/2021] [Indexed: 12/28/2022]
Abstract
Aflatoxins (AFs) are a class of mycotoxins produced by the toxigenic Aspergillus fungi and are common contaminants of foods and feeds. Aflatoxin B1 (AFB1), the most potent aflatoxin, is well characterized to reduce productive performance and mortality in broilers. This exclusive review summarizes the efficacy of various plant products and phytochemicals to counteract AFB1 toxicity in broilers. The biochemical and molecular mode of action of AFB1 to induce liver damage, genotoxicity, immunosuppression and the protective effect of plant products against such mechanisms and their toxic effects are discussed. The link between antioxidant, immunomodulatory and hepatoprotective functions of plant products; oxidative stress and AFB1 macromolecular adducts mediated AFB1 toxicity are covered. Efficacy of Satureja khuzistanica, Zataria multiflora Boiss, Thymus vulgaris, Sauropsus androgynus, Hemidesmus indicus, Leucas aspera, Moringa oleifera, Eclipta alba, Curcuma longa, Silybum marianum, Urtica dioica, and citrus fruit are summarized. The anti-aflatoxic effect of water-soluble substances of wheat, grape seed proanthocyanidin extract and phytochemicals like thymol, carvarol, piperine, transcinnamaldehyde, resveratrol, curcumin, and silymarin are also discussed. Specific plant products and phytochemicals are shown to be effective against AF toxicity in broilers and could represent an important tool to reduce health and economic losses associated with AFB1 exposure.
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Affiliation(s)
- Suganthi R Umaya
- ICAR-National Institute of Animal Nutrition and Physiology, Bangalore, 560 030, Karnataka, India.
| | - Y C Vijayalakshmi
- ICAR-National Institute of Animal Nutrition and Physiology, Bangalore, 560 030, Karnataka, India
| | - V Sejian
- ICAR-National Institute of Animal Nutrition and Physiology, Bangalore, 560 030, Karnataka, India
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Antioxidant Content Determination in Ripe Date Fruits (Phoenix dactylifera L.): a Scoping Review. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-020-01923-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
AbstractRipe date fruits are a rich source of antioxidants. The current scoping review was conducted to identify various characteristics of studies that were carried out to determine antioxidant content in ripe date fruits. The framework established by Arksey and O’Malley was adopted to conduct this scoping review. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR) was used as a guide during the review process. Relevant studies published in March 2019 or any time before were retrieved from three databases. Study selection was performed based on specific inclusion criteria. The extracted data from selected studies were organized in a charting table, and then analyzed using descriptive statistics. A sum of thirty-one articles were selected and included in the present scoping review. Various characteristics of the selected studies, collected ripe date fruit samples, and extraction solvents, as well as information about determining antioxidant content and the used analytical methods, citation references for procedures, measurement units, and data presentation methods, have been identified and discussed carefully. High inconsistency and variability were observed among the selected studies. The research gaps and future recommendations to promote higher research design consistency and improve research quality in this area of research have been described.
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Cengiz MF, Babacan U, Akinci E, Tuncer Kesci S, Kaba A. Extraction of phenolic acids from ancient wheat bran samples by ultrasound application. JOURNAL OF CHEMICAL TECHNOLOGY & BIOTECHNOLOGY 2021; 96:134-141. [PMID: 0 DOI: 10.1002/jctb.6519] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Mehmet Fatih Cengiz
- Department of Agricultural Biotechnology Faculty of Agriculture, Akdeniz University Antalya Turkey
| | - Umit Babacan
- Department of Agricultural Biotechnology Faculty of Agriculture, Akdeniz University Antalya Turkey
| | - Ersin Akinci
- Department of Agricultural Biotechnology Faculty of Agriculture, Akdeniz University Antalya Turkey
| | - Sude Tuncer Kesci
- Department of Agricultural Biotechnology Faculty of Agriculture, Akdeniz University Antalya Turkey
| | - Adem Kaba
- Department of Agricultural Biotechnology Faculty of Agriculture, Akdeniz University Antalya Turkey
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Whisner CM, Angadi SS, Weltman NY, Weltman A, Rodriguez J, Patrie JT, Gaesser GA. Effects of Low-Fat and High-Fat Meals, with and without Dietary Fiber, on Postprandial Endothelial Function, Triglyceridemia, and Glycemia in Adolescents. Nutrients 2019; 11:nu11112626. [PMID: 31684015 PMCID: PMC6893531 DOI: 10.3390/nu11112626] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 10/09/2019] [Accepted: 10/17/2019] [Indexed: 01/05/2023] Open
Abstract
The consumption of fiber-rich foods may negate the deleterious effects of high-fat meals on postprandial triglyceridemia and endothelial function. Despite supportive data in adults, little is known about the effects of high-fat and high-fiber foods on cardiovascular health parameters in pediatric populations. In this crossover trial, male and female adolescents (n = 10; 14.1 + 2.6 years; range 10–17 years) consumed (1) low-fat, low-fiber, (2) low-fat, high-fiber, (3) high-fat, low-fiber, and (4) high-fat, high-fiber breakfast meals in randomized order, each following an overnight fast. Baseline and 4 h post-meal blood was obtained for determination of glucose, insulin and triglyceride concentrations. Endothelial function was assessed via brachial artery flow-mediated dilation (FMD). Postprandial FMD was not significantly changed after any meal. However, regression analyses revealed a significant inverse relationship between the change in 4 h triglyceride concentration and change in 4 h FMD for the high-fat, low-fiber meal (β = −0.087; 95% CI = −0.138 to −0.037; p = 0.001) that was no longer significant in the high-fat, high-fiber meal (β = −0.044; 95% CI = −0.117 to 0.029; p = 0.227). Interpretation of these analyses must be qualified by acknowledging that between-meal comparison revealed that the two regression lines were not statistically different (p = 0.226). Addition of high-fiber cereal to the high-fat meal also reduced 4 h postprandial triglyceride increases by ~50% (p = 0.056). A high-fiber breakfast cereal did not attenuate postprandial glucose and insulin responses after consumption of a low-fat meal. While further work is needed to confirm these results in larger cohorts, our findings indicate the potential importance of cereal fiber in blunting the inverse relationship between postprandial hypertriglyceridemia and FMD after consumption of a high-fat meal in adolescents.
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Affiliation(s)
- Corrie M Whisner
- College of Health Solutions, Arizona State University, 550 N Third St., Phoenix, AZ 85004, USA.
| | - Siddhartha S Angadi
- College of Health Solutions, Arizona State University, 550 N Third St., Phoenix, AZ 85004, USA.
| | - Nathan Y Weltman
- Department of Anesthesiology, Perioperative and Pain Management, Brigham and Women's Hospital, Boston, MA 02115, USA.
| | - Arthur Weltman
- Department of Kinesiology, University of Virginia, Charlottesville, VA 22903, USA.
| | | | - James T Patrie
- Department of Public Health, University of Virginia, Charlottesville, VA 22903, USA.
| | - Glenn A Gaesser
- College of Health Solutions, Arizona State University, 550 N Third St., Phoenix, AZ 85004, USA.
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9
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Mora-Boza A, López-Donaire ML, Saldaña L, Vilaboa N, Vázquez-Lasa B, San Román J. Glycerylphytate compounds with tunable ion affinity and osteogenic properties. Sci Rep 2019; 9:11491. [PMID: 31391524 PMCID: PMC6685941 DOI: 10.1038/s41598-019-48015-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/27/2019] [Indexed: 12/13/2022] Open
Abstract
Phytic acid (PA) is a natural-occurring antioxidant, which plays an important role in many biological processes. PA is recognized as a potent inhibitor of lipid peroxidation because of its high affinity to multivalent cations, and it can play a role in osteogenic processes. However, its powerful chelating capacity is controversial because it can lead to a severe reduction of mineral availability in the organism. For this reason, compounds with beneficial biological properties of PA, but a modular ion binding capacity, are of high interest. In this work, we report the synthesis and physicochemical characterization of two hydroxylic derivatives of PA, named glycerylphytates (GPhy), through a condensation reaction of PA with glycerol (G). Both derivatives present antioxidant properties, measured by ferrozine/FeCl2 method and chelating activity with calcium ions depending on the content of glyceryl groups incorporated. Besides, the hydroxylic modification not only modulates the ion binding affinity of derivatives but also improves their cytocompatibility in human bone marrow mesenchymal cells (MSCs). Furthermore, GPhy derivatives display osteogenic properties, confirmed by COL1A and ALPL expression depending on composition. These positive features convert GPhy compounds into potent alternatives for those skeletal diseases treatments where PA is tentatively applied.
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Affiliation(s)
- Ana Mora-Boza
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain.,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain
| | | | - Laura Saldaña
- CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain.,Hospital Universitario La Paz-IdiPAZ, Paseo de La Castellana 261, 28046, Madrid, Spain
| | - Nuria Vilaboa
- Hospital Universitario La Paz-IdiPAZ, Paseo de La Castellana 261, 28046, Madrid, Spain
| | - Blanca Vázquez-Lasa
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain. .,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain.
| | - Julio San Román
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain.,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain
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10
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Wang XH, Li W, Wang XH, Han MY, Muhammad I, Zhang XY, Sun XQ, Cui XX. Water-soluble substances of wheat: a potential preventer of aflatoxin B1-induced liver damage in broilers. Poult Sci 2019; 98:136-149. [PMID: 30107611 DOI: 10.3382/ps/pey358] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/26/2018] [Indexed: 02/04/2023] Open
Abstract
Aflatoxin B1 (AFB1) is very harmful for broiler production and public health. The water-soluble castoff in gluten production, i.e., the water-soluble substances of wheat (WSW) that contains 14% pentosan has positive effect on animal nutrient absorption, immunity, and antioxidation. Our study aims to investigate the preventive effects of WSW against AFB1-induced broiler liver injury. One day-old Arbor Acres broilers were randomly separated to 4 groups and were, respectively, fed with control diet, diet with 5 mg/kg AFB1 standard, diet with 5 mg/kg AFB1 standard and 214 ml/kg WSW, and diet with 214 ml/kg WSW continuously for 28 d. The histopathological, ultra-structural, and serological changes were tested to evaluate liver damage. The hallmarks of hepatocellular autophagy, apoptosis, and inflammation were measured by Western Blot and real-time polymerase chain reaction. The content of AFB1 in chicken liver was detected with an ultra-high performance liquid chromatography linked with the fluorescence detection method. The results showed that (i) WSW restored AFB1-induced changes in serum biochemical parameters, and ameliorated histomorphological changes in hepatocytes, (ii) WSW reduced the content of AFB1 in chicken liver, (iii) WSW alleviated AFB1-induced autophagy inhibition by up-regulating hepatic LC3, beclin-1, and down-regulating hepatic mTOR and cytoplasmic P53 expressions, (iv) WSW alleviated AFB1-induced hepatocellular apoptosis via inhibiting pro-apoptotic gene expression (nuclear P53, Caspase3, Bax), and promoting anti-apoptotic gene expression (bcl-2), (v) WSW feeding ameliorated AFB1-induced liver inflammation via impeding TLR4/NF-${{\bf \kappa }}$B and IL-1/NF-${{\bf \kappa }}$B signaling pathways, down-regulating pro-inflammatory cytokines (IL-1${{\bf \beta }}$, IL-6, and IL-8), and markedly up-regulating anti-inflammatory genes (IL-10 and HO-1). Conclusively, WSW is a potential preventer of AFB1-induced broiler liver damage by reducing the AFB1 content in liver, accelerating hepatocellular autophagy and inhibiting hepatocytes apoptosis and liver inflammation.
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Affiliation(s)
- Xing-He Wang
- Department of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No. 120, Dongling Road, Shenyang, P R China.,Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Wei Li
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Xing-Hui Wang
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Mei-Yu Han
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Ishfaq Muhammad
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Xiu-Ying Zhang
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Xiao-Qi Sun
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
| | - Xiao-Xu Cui
- Department of Veterinary Medicine, Northeast Agricultural University, No. 59, Mucai street, Harbin, P R China
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11
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Henrion M, Servaes M, Thielecke F, Fogliano V. Application of the QUENCHER methodology to the food industry. Food Chem 2018; 240:951-958. [DOI: 10.1016/j.foodchem.2017.07.119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 07/17/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
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12
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Walters M, Lima Ribeiro AP, Hosseinian F, Tsopmo A. Phenolic acids, avenanthramides, and antioxidant activity of oats defatted with hexane or supercritical fluid. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2017.09.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Özkaya H, Özkaya B, Duman B, Turksoy S. Effect of Dephytinization by Fermentation and Hydrothermal Autoclaving Treatments on the Antioxidant Activity, Dietary Fiber, and Phenolic Content of Oat Bran. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:5713-5719. [PMID: 28651042 DOI: 10.1021/acs.jafc.7b01698] [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] [Indexed: 05/27/2023]
Abstract
Fermentation and hydrothermal methods were tested to reduce the phytic acid (PA) content of oat bran, and the effects of these methods on the dietary fiber (DF) and total phenolic (TP) contents as well as the antioxidant activity (AA) were also investigated. Fermentation with 6% yeast and for 6 h resulted in 88.2% reduction in PA content, while it only resulted in 32.5% reduction in the sample incubated for 6 h without yeast addition. The PA loss in autoclaved oat bran sample (1.5 h, pH 4.0) was 95.2% while it was 41.8% at most in the sample autoclaved without pH adjustment. In both methods, soluble, insoluble, and total DF contents of samples were remarkably higher than the control samples. Also for TP in the oat bran samples, both processes led to 17% and 39% increases, respectively, while AA values were 8% and 15%, respectively. Among all samples, the autoclaving process resulted in the lowest PA and the greatest amount of bioactive compounds.
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Affiliation(s)
- H Özkaya
- Faculty of Engineering, Department of Food Engineering, Ankara University , Golbasi Campus, Golbasi, Ankara TR-06830, Turkey
| | - B Özkaya
- Faculty of Engineering, Department of Food Engineering, Ankara University , Golbasi Campus, Golbasi, Ankara TR-06830, Turkey
| | - B Duman
- Faculty of Engineering, Department of Food Engineering, Ankara University , Golbasi Campus, Golbasi, Ankara TR-06830, Turkey
| | - S Turksoy
- Faculty of Engineering, Department of Food Engineering, Hitit University , Çorum TR-19030, Turkey
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Abstract
Overly high intake of saturated fat is an international problem contributing to global health issues. Low-moisture snacks account for a nutritionally significant proportion of the saturated fat in the diet, making these foods a key target for improving consumers' health. However, it is not currently feasible to maintain the same oxidative shelf life when replacing saturated fats with unsaturated fats, which are generally perceived to be more heart-healthy. This article summarizes current theories and available research on lipid oxidation in low-moisture foods in order to lay the groundwork for new lipid oxidation rate-reduction strategies. Research deficits needing attention and new methods for assessing lipid oxidation in low-moisture foods are also discussed.
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Affiliation(s)
- Leann Barden
- a Department of Food Science , University of Massachusetts Amherst , Amherst , Massachusetts , USA
| | - Eric A Decker
- a Department of Food Science , University of Massachusetts Amherst , Amherst , Massachusetts , USA
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15
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Phytochemicals and antioxidant capacity of natural food colorant prepared from black waxy rice bran. FOOD BIOSCI 2016. [DOI: 10.1016/j.fbio.2016.04.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Antioxidant phenolics and their microbial production by submerged and solid state fermentation process: A review. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2016.04.007] [Citation(s) in RCA: 157] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Prieto MA, Prieto I, Vázquez JA, Ferreira ICFR. An environmental management industrial solution for the treatment and reuse of mussel wastewaters. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 538:117-128. [PMID: 26298254 DOI: 10.1016/j.scitotenv.2015.07.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 07/07/2015] [Accepted: 07/08/2015] [Indexed: 06/04/2023]
Abstract
In the North-West of Spain, the annual production of mussel is 2×10(6)t (35% of the world). The industrial thermal treatment of mussels generates between 300 and 400L/t wastewaters that are continuously disposed into the sea without previous treatment and or further reuse. These effluents, relatively rich in organic matter (7g glycogen/L and 25g COD/L), contribute to the progressive deterioration of the marine ecosystem. We wish to suggest a biotechnological process, based on a laboratory optimization and industrial pre-scale trials, to transform these industrial effluents into a growth culture medium to produce microbial biomass. Furthermore, this biomass is isolated and treated by different optimized separation and purification processes to produce several bioproducts: 1) single cell protein; 2) cell wall material with a high content in glucans and glycoproteins 3) fractions of 1,3-β-glucans and mannoproteins from yeast cell walls hydrolysis; and 4) a potential antioxidant extract. Finally, the authors propose a scaled process for its industrial application. In consequence, we believe that this work provides an environmentally friendly, eco-designed and profitable solution that allows integrating the mussel industry into the ecosystem in a sustainable way.
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Affiliation(s)
- M A Prieto
- Nutrition and Bromatology Group, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain.
| | - I Prieto
- Faculty of Education and Sport, University of Vigo, Pontevedra, Spain
| | - J A Vázquez
- Grupo de Reciclado y Valorización de Materiales Residuales (REVAL), Instituto de Investigacións Mariñas (IIM-CSIC), Vigo 36208, Spain
| | - Isabel C F R Ferreira
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança, Campus de Santa Apolónia, 1172, 5301-855 Bragança, Portugal
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Martínez-Tomé M, Murcia MA, Mariscal M, Lorenzo ML, Gómez-Murcia V, Bibiloni M, Jiménez-Monreal AM. Evaluation of antioxidant activity and nutritional composition of flavoured dehydrated soups packaged in different formats. Reducing the sodium content. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2015; 52:7850-60. [PMID: 26604357 PMCID: PMC4648876 DOI: 10.1007/s13197-015-1940-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/11/2015] [Accepted: 07/02/2015] [Indexed: 11/26/2022]
Abstract
The antioxidant activity and nutritional composition of four dehydrated soups (vegetables, meat, chicken and fish) packaged in four formats - carton, plastic, and aluminium bags (the last with and without modified atmosphere) - were evaluated during 12 months' storage. The results showed that all four soups had a good or very good antioxidant capacity as tested by the lipid peroxidation, deoxyribose, and Trolox equivalent antioxidant capacity (TEAC) tests. Of interest from a nutritional point of view was the finding that the lipid fraction of all the soups was below 1 %. The sodium content of the four soups and their ingredients was also analysed. By modifying some of the ingredients, a 25 % reduction in the sodium content of the soups was obtained, permitting them to be labelled as "sodium reduced". The monosodium glutamate (MSG) content of the reformulated soups (lower sodium content) was below levels permitted by European legislation.
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Affiliation(s)
- Magdalena Martínez-Tomé
- />Department of Nutrition and Food Science, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
- />CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- />Department of Food Science Faculty of Veterinary, University of Murcia, Campus of Espinardo, 30100 Murcia, Spain
| | - M. Antonia Murcia
- />Department of Nutrition and Food Science, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
- />CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Miguel Mariscal
- />Department of Nutrition and Food Science, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
| | - Mª Luisa Lorenzo
- />Department of Nutrition and Food Science, Cartuja Campus, University of Granada, Granada, Spain
| | - V. Gómez-Murcia
- />Department of Nutrition and Food Science, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
| | - Mar Bibiloni
- />CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- />Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122 Palma de Mallorca, Spain
| | - Antonia Mª Jiménez-Monreal
- />Department of Nutrition and Food Science, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
- />CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Phenolics and polyphenolics in foods, beverages and spices: Antioxidant activity and health effects – A review. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.06.018] [Citation(s) in RCA: 1440] [Impact Index Per Article: 160.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Ravikumar P, Shalini G, Jeyam M. Wheat Seedlings as Food Supplement to Combat Free Radicals: An In Vitro Approach. Indian J Pharm Sci 2015; 77:592-8. [PMID: 26798175 PMCID: PMC4700713 DOI: 10.4103/0250-474x.169025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 02/04/2015] [Accepted: 09/20/2015] [Indexed: 11/24/2022] Open
Abstract
The present study was designed to evaluate the antioxidant activity of 5 organic solvent extracts (petroleum ether, n-hexane, chloroform, ethyl acetate and methanol) of wheat grains, 3, 5 and 7 days old wheat seedlings. To determine the antioxidant activity of five extracts of four different samples, 1,1-diphenyl-2-picrylhydrazyl and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activity, total phenolic content and ferrous reducing power ability were carried out. 1,1-Diphenyl-2-picrylhydrazyl radical scavenging effect of chloroform and ethyl acetate extracts of 3 days old wheat seedlings was higher than wheat grains. Chloroform, ethyl acetate and methanol extracts of 3 days old wheat seedlings exhibited higher 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging effcet than extracts of other samples. The phenolic content was high in chloroform, ethyl acetate and methanol extract of 5 days old wheat seedlings. When compared with wheat grain, reducing power ability was high in chloroform, ethyl acetate and methanol extract of wheat seedlings, especially in 3 and 5 days old wheat seedlings. From the above results, it was concluded that chloroform, ethyl acetate and methanol extract of 3, 5 and 7 days old wheat seedlings showed better antioxidant activity than the wheat grain extracts. Hence, the results of the present study suggest the intake of wheat seedlings as a food supplement to combat the diseases caused by free radicals.
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Affiliation(s)
- P. Ravikumar
- Biochematics Lab, Department of Bioinformatics, School of Life Sciences, Bharathiar University, Coimbatore-641 046, India
| | - G. Shalini
- Biochematics Lab, Department of Bioinformatics, School of Life Sciences, Bharathiar University, Coimbatore-641 046, India
| | - M. Jeyam
- Biochematics Lab, Department of Bioinformatics, School of Life Sciences, Bharathiar University, Coimbatore-641 046, India
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21
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Doğan E, Gökmen V. Mechanism of the interaction between insoluble wheat bran and polyphenols leading to increased antioxidant capacity. Food Res Int 2015. [DOI: 10.1016/j.foodres.2014.12.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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22
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Rahman R, Hiregoudar S, Veeranagouda M, Ramachandra CT, Nidoni U, Roopa RS, Kowalski RJ, Ganjyal GM. Effects of Wheat Grass Powder Incorporation on Physiochemical Properties of Muffins. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2015. [DOI: 10.1080/10942912.2014.908389] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Chinma CE, Ramakrishnan Y, Ilowefah M, Hanis-Syazwani M, Muhammad K. REVIEW: Properties of Cereal Brans: A Review. Cereal Chem 2015. [DOI: 10.1094/cchem-10-13-0221-rw] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Chiemela Enyinnaya Chinma
- Universiti Putra Malaysia – UPM-BERNAS Research Laboratory, Faculty of Food Science and Technology, 43400 Serdang, Selangor, Malaysia
| | - Yogeshini Ramakrishnan
- Universiti Putra Malaysia – UPM-BERNAS Research Laboratory, Faculty of Food Science and Technology, 43400 Serdang, Selangor, Malaysia
| | - Muna Ilowefah
- Universiti Putra Malaysia – UPM-BERNAS Research Laboratory, Faculty of Food Science and Technology, 43400 Serdang, Selangor, Malaysia
| | - Mat Hanis-Syazwani
- Universiti Putra Malaysia – UPM-BERNAS Research Laboratory, Faculty of Food Science and Technology, 43400 Serdang, Selangor, Malaysia
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Bian YY, Guo J, Zhu KX, Guo XN, Peng W, Zhou HM. Resistance investigation of wheat bran polyphenols extracts on HEK293 cells against oxidative damage. RSC Adv 2015. [DOI: 10.1039/c4ra13602k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Oxidative stress has been considered as a major cause of cellular injury in a variety of clinical abnormalities.
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Affiliation(s)
- Yuan-Yuan Bian
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Jia Guo
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Ke-Xue Zhu
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Xiao-Na Guo
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Wei Peng
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Hui-Ming Zhou
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
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25
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Moure A, Conde E, Falqué E, Domínguez H, Parajó JC. Production of nutraceutics from chestnut burs by hydrolytic treatment. Food Res Int 2014. [DOI: 10.1016/j.foodres.2014.08.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Parveen S, Siyal AN, Memon N, Memon SQ, Khuhawar MY. Extraction and Determination of Phenolic Acids and Vitamin B of Sieved and Unsieved Wheat Grain by MEKC. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2014.896812] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Sajida Parveen
- a Institute of Advance Research Studies in Chemical Sciences, University of Sindh , Jamshoro , Pakistan
| | - Ali Nawaz Siyal
- b M. A. Kazi Institute of Chemistry, University of Sindh , Jamshoro , Pakistan
| | - Najma Memon
- c National Center of Excellence in Analytical Chemistry , University of Sindh , Jamshoro , Pakistan
| | - Saima Qayoom Memon
- b M. A. Kazi Institute of Chemistry, University of Sindh , Jamshoro , Pakistan
| | - Muhammad Yar Khuhawar
- a Institute of Advance Research Studies in Chemical Sciences, University of Sindh , Jamshoro , Pakistan
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27
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Stanojevic SP, Barac MB, Pesic MB, Zilic SM, Kresovic MM, Vucelic-Radovic BV. Mineral elements, lipoxygenase activity, and antioxidant capacity of okara as a byproduct in hydrothermal processing of soy milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:9017-23. [PMID: 25167333 DOI: 10.1021/jf501800s] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Minerals and antioxidative capacity of raw okara that was obtained as a byproduct from six soybean varieties during hydrothermal cooking (HTC) of soy milk were assessed. Lipoxygenase (Lox), an enzyme deteriorating the sensory characteristics of okara, was also investigated. All genotypes had very similar concentrations of Lox (4.32-5.62%). Compared to raw soybeans, the applied HTC significantly reduced Lox content in okara (0.54-0.19%) and lowered its activity to 0.004-0.007 μmol g(-1) min (-1). Correlation between the content of Lox in soybeans and that in okara (r = 0.21;p < 0.05) was not registered. This indicates that the content of this enzyme in okara depended much more on the technological process than on soybean genotype. Very strong correlation (r = 0.99; p < 0.05) between okara Lox content and its activity was found. The most abundant minerals in raw okara were potassium (1.04-1.21 g/100g), phosphorus (0.45-0.50 g/100 g), calcium (0.26-0.39 g/100 g), and iron (5.45-10.95 mg/100 g). A very high antioxidant capacity (19.06-29.36 mmol Trolox kg(-1)) contributes to the nutritional value of raw okara.
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Affiliation(s)
- Sladjana P Stanojevic
- Department of Chemistry and Biochemistry, Faculty of Agriculture, Institute for Food Technology and Biochemistry, University of Belgrade , Belgrade, Serbia
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Tao B, Ye F, Li H, Hu Q, Xue S, Zhao G. Phenolic profile and in vitro antioxidant capacity of insoluble dietary fiber powders from citrus (Citrus junos Sieb. ex Tanaka) pomace as affected by ultrafine grinding. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:7166-7173. [PMID: 24954003 DOI: 10.1021/jf501646b] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The effects of mechanical and jet grindings on the proximate composition, phenolics, and antioxidant capacity of insoluble antioxidant dietary fiber powder from citrus pomace (IADFP-CP) were investigated in comparison with ordinary grinding. IADFP-CP from jet grinding showed higher levels of crude fat, total sugar, and free phenolics and lower levels of crude protein and bound phenolics than that from ordinary grinding. Totally, 14 phenolics (9 free, 1 bound, and 4 free/bound) in IADFP-CP were identified by RP-HPLC-DAD/ESI-Q-TOF-MS/MS. Hesperidin accounted for >57% of total phenolics in IADFP-CP. Among IADFP-CPs, the jet-ground presented the highest free phenolics but the lowest bound phenolics. The IADFP-CP from jet grinding presented the highest antioxidant capacity of free phenolics (by DPPH and FRAP assays), followed by the ones from mechanical and then ordinary grinding. The present study suggests that jet grinding could improve the extraction of phenolic compounds from IADFP-CP and increase the antioxidant capacities of free phenolics and the resultant powder.
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Affiliation(s)
- Bingbing Tao
- College of Food Science, Southwest University , Chongqing 400715, People's Republic of China
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29
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Wang T, He F, Chen G. Improving bioaccessibility and bioavailability of phenolic compounds in cereal grains through processing technologies: A concise review. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.01.033] [Citation(s) in RCA: 194] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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30
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Affiliation(s)
- Anne M. Birkett
- The Kellogg Company, Battle Creek, MI, U.S.A
- Corresponding author
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Consumption of wheat bran modified by autoclaving reduces fat mass in hamsters. Eur J Nutr 2013; 53:793-802. [PMID: 24100600 DOI: 10.1007/s00394-013-0583-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 09/03/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To investigate the effect that wheat bran modified by autoclaving (MWB) had on reducing fat accumulation in hamsters fed a hypercholesterolemia- and obesity-inducing diet. METHODS Male hamsters (n = 45) were randomized into 3 groups and fed a hypercholesterolemia- and obesity-inducing diet with or without 10% standard wheat bran or MWB for 28 days. Our outcome measures included body composition measured by DXA, oxygen consumption and plasma lipids and glucose concentrations. RESULTS Animals fed the MWB diet had lower % fat mass (49.8 vs. 53.4%; p = 0.02) and higher % lean body mass (47.2 vs. 44.1%; p = 0.02) compared with controls despite no differences in food intake or weight gain. Additionally, plasma glucose tended to be lower (6.9 vs. 8.5 mmol/l; p < 0.08) in the MWB animals compared with controls. CONCLUSIONS Our data suggest that the compositional changes in autoclaved wheat bran, specifically solubility of phenolic antioxidants and fiber, may have contributed to the lower fat accumulation in our animals. Further study is needed to determine whether the exact mechanism involved increased lipolysis and energy utilization from adipose.
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Direct measurement of total antioxidant capacity of cereals: QUENCHER-CUPRAC method. Talanta 2013; 108:136-42. [PMID: 23601881 DOI: 10.1016/j.talanta.2013.02.061] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 02/21/2013] [Accepted: 02/23/2013] [Indexed: 11/22/2022]
Abstract
Polyphenols in cereal samples are distributed as free, soluble-esterified, and insoluble-bound forms either esterified or etherified to cell wall constituents. In the evaluation of total antioxidant capacity (TAC) of cereals, rather difficult and time-consuming acid, alkaline and enzymatic treatments of residue have been applied to complete the extraction of bound phenolic compounds. Thus, this work is aimed to measure the TAC of cereals (i.e. barley, wheat, rye, oat) by the 'QUENCHER procedure' (involving forced solubilization of bound phenolics by oxidizing TAC reagents) with the direct use of copper(II)-neocuproine (Cu(II)-Nc) reagent of the CUPric Reducing Antioxidant Capacity (CUPRAC) assay. In this novel 'QUENCHER-CUPRAC' method, reaction time and solvent composition parameters were optimized, and the method was applied to cereal samples with CUPRAC reagent dissolved in 1:1 (v/v) ethanol-water mixture. The antioxidant capacities of soluble and insoluble fractions were simultaneously measured to give a hierarchic TAC order of cereals as: barley>rye>oat>wheat. The TAC values of cereals measured by QUENCHER-CUPRAC were higher than those of original QUENCHER method using ABTS(•+) and DPPH reagents. Polyphenolic mixtures in a cellulose matrix gave additive TAC values with QUENCHER-CUPRAC. The proposed method correlated linearly with QUENCHER-ABTS(•+) (r=0.956) and QUENCHER-DPPH (r=0.976).
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Singh R, De S, Belkheir A. Avena sativa (Oat), a potential neutraceutical and therapeutic agent: an overview. Crit Rev Food Sci Nutr 2013; 53:126-44. [PMID: 23072529 DOI: 10.1080/10408398.2010.526725] [Citation(s) in RCA: 130] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The aim of the present review article is to summarize the available information related to the availability, production, chemical composition, pharmacological activity, and traditional uses of Avena sativa to highlight its potential to contribute to human health. Oats are now cultivated worldwide and form an important dietary staple for the people in number of countries. Several varieties of oats are available. It is a rich source of protein, contains a number of important minerals, lipids, β-glucan, a mixed-linkage polysaccharide, which forms an important part of oat dietary fiber, and also contains various other phytoconstituents like avenanthramides, an indole alkaloid-gramine, flavonoids, flavonolignans, triterpenoid saponins, sterols, and tocols. Traditionally oats have been in use since long and are considered as stimulant, antispasmodic, antitumor, diuretic, and neurotonic. Oat possesses different pharmacological activities like antioxidant, anti-inflammatory, wound healing, immunomodulatory, antidiabetic, anticholesterolaemic, etc. A wide spectrum of biological activities indicates that oat is a potential therapeutic agent.
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Affiliation(s)
- Rajinder Singh
- Department of Pharmacognosy, Faculty of Pharmacy, Garyounis University, Benghazi, Libya.
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Serrano-Díaz J, Sánchez AM, Maggi L, Martínez-Tomé M, García-Diz L, Murcia MA, Alonso GL. Increasing the applications of Crocus sativus flowers as natural antioxidants. J Food Sci 2012; 77:C1162-8. [PMID: 23057806 DOI: 10.1111/j.1750-3841.2012.02926.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
UNLABELLED Large amounts of floral bio-residues (92.6 g per 100 g of flowers) are generated and wasted in the production of saffron (Crocus sativus) spice. Progress in mechanization of saffron crop offer the opportunity to expand the uses of C. sativus flowers, beyond the spice (dried stigmas). The antioxidant potential of flowers of saffron, their separate parts (tepals, stamens, styles, and stigmas) and floral bio-residues were evaluated by 4 in vitro assays: lipid peroxidation, deoxyribose assay, Rancimat test, and Trolox equivalent antioxidant capacity. Phenolic content and crocetin ester composition were also determined. All the samples studied showed to be potential antioxidants. The highest phenolic, flavonoid, and anthocyanin contents were observed in tepals. Stamens showed lower phenolic, flavonoid, and anthocyanin contents than those of whole flowers, tepals, and floral bio-residues. Crocetin esters were not found in tepals or stamens. Stamens exhibited the most potent LOO(•) and OH(•) radicals scavenging activity, being higher than those of food antioxidant propyl gallate. Flowers of saffron, tepals, stamens, styles, and floral bio-residues showed LOO(•), OH(•), and ABTS(•-) radicals scavenging activity, while stigmas showed LOO(•) and ABTS(•-) radicals scavenging activity. All samples studied improved the oxidative stability of sunflower oil in Rancimat test. These antioxidant properties could suggest the application of this floral material as functional ingredients with the subsequent added value. PRACTICAL APPLICATION Saffron spice, the most valuable spice worldwide, is the dried stigma that only represents 7.4% of Crocus sativus flowers. Other parts of the flowers different to stigmas are discarded. Flower harvest and all the postharvest steps to produce saffron spice are performed manually. Mechanization of flower collection, stigma separation, and dehydration process is a revolution in saffron spice production, which increases the productive capacity making it possible to extend the uses of C. sativus flowers, beyond the production of saffron spice. Flowers possessed high-phenolic content and excellent antioxidant properties that could contribute to their application as functional ingredients.
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Affiliation(s)
- Jéssica Serrano-Díaz
- Cátedra de Química Agrícola, ETS Ingenieros Agrónomos, Universidad de Castilla-La Mancha, 02071 Albacete, Spain
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Cereal bran: the next super food with significant antioxidant and anticancer potential. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2012. [DOI: 10.1007/s12349-012-0091-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Salar RK, Certik M, Brezova V. Modulation of phenolic content and antioxidant activity of maize by solid state fermentation with Thamnidium elegans CCF 1456. BIOTECHNOL BIOPROC E 2012. [DOI: 10.1007/s12257-011-0455-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Tyl CE, Bunzel M. Antioxidant activity-guided fractionation of blue wheat (UC66049 Triticum aestivum L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:731-739. [PMID: 22225003 DOI: 10.1021/jf203648x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Antioxidant activity-guided fractionation based on three in vitro antioxidant assays (Folin-Ciocalteu, TEAC, and leucomethylene blue assays) was used to identify major antioxidants in blue wheat (UC66049 Triticum aestivum L.). After consecutive extractions with solvents of various polarities and multiple chromatographic fractionations, several potent antioxidants were identified by NMR spectroscopy and mass spectrometry. Anthocyanins (delphinidin-3-glucoside, delphinidin-3-rutinoside, cyanidin-3-glucoside, and cyanidin-3-rutinoside), tryptophan, and a novel phenolic trisaccharide (β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-(1→6)-(4-hydroxy-3-methoxyphenyl)-β-D-glucopyranoside) were the most active water-extractable constituents. However, anthocyanins were found to be major contributors to the overall blue wheat antioxidant activity only when the extraction steps were performed under acidic conditions. Alkylresorcinols were among the most active antioxidants extractable with 80% ethanol in the TEAC assay. However, this may be due to a color change instead of a bleaching of the ABTS radical. Ferulic acid was found to be the major antioxidant in alkaline cell-wall hydrolysates. The contents of the most active antioxidants were determined.
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Affiliation(s)
- Catrin E Tyl
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, Minnesota 55108, United States
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Salar RK, Seasotiya L. Free radical scavenging activity, phenolic contents and phytochemical evaluation of different extracts of stem bark ofButea monosperma(Lam.) Kuntze. FRONTIERS IN LIFE SCIENCE 2011. [DOI: 10.1080/21553769.2011.635813] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Rodríguez-Nogales JM, Vila-Crespo J, Gómez M. Development of a rapid method for the determination of the antioxidant capacity in cereal and legume milling products using the radical cation DMPD+. Food Chem 2011. [DOI: 10.1016/j.foodchem.2011.05.105] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hernández-Soto R, Sandoval-Fabian G, Estarrón-Espinoza M, Cardador-Martínez A. Cuantificación de fitoesteroles en residuos industriales derivados de la molienda húmeda de maízQuantification of phytosterols in byproducts of the corn wet milling. CYTA - JOURNAL OF FOOD 2011. [DOI: 10.1080/19476337.2010.482747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Whole grain consumption has a modest effect on the development of diabetes in the Goto-Kakisaki rat. Br J Nutr 2011; 107:192-201. [PMID: 21733309 DOI: 10.1017/s0007114511002741] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Epidemiological evidence suggests that whole grain intake is associated with reduced risk of type 2 diabetes. However, studies of individual whole grains on the prevention of type 2 diabetes are lacking. The objective of the present study was to examine the effect of different whole grains on type 2 diabetes in an animal model of type 2 diabetes, the Goto-Kakisaki (GK) rat. GK rats were fed either a basal diet or a whole grain-containing diet for 5 months. Whole grain diets contained 65 % whole grain flours of wheat, barley, oats or maize. After 2 months of feeding, fasting plasma glucose concentrations were lower in the wheat, barley and oats groups, compared with the basal group, whereas glycated Hb was significantly greater in the wheat group compared with other groups. Feeding of whole barley and maize increased plasma C-peptide concentrations compared with whole wheat at 2 months. There was a trend in the improvement of insulin resistance with a consumption of barley and oats diets at 2 months (P = 0·06) compared with the basal diet. Oxidative stress markers, urinary thiobarbituric acid-reactive substances and 8-isoprostane, did not improve with whole grain intake at 2 months. At 5 months, whole grain diets did not differ from the basal diet in glycaemic control, insulin secretion, oxidative stress and preservation of pancreatic β-cell mass. These results suggest that the consumption of whole grains may offer modest benefit early in the development of type 2 diabetes, but this benefit is lost with further development of the disease.
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Huang MH, Chang LW, Sung WC, Vong WJ, Wang BS. Protective effects of three smoke flavouring phenols on oxidative damage and nitric oxide production. Food Chem 2011; 126:1655-61. [DOI: 10.1016/j.foodchem.2010.12.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Revised: 11/21/2010] [Accepted: 12/07/2010] [Indexed: 10/18/2022]
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New hypotheses for the health-protective mechanisms of whole-grain cereals: what is beyond fibre? Nutr Res Rev 2010; 23:65-134. [PMID: 20565994 DOI: 10.1017/s0954422410000041] [Citation(s) in RCA: 593] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Epidemiological studies have clearly shown that whole-grain cereals can protect against obesity, diabetes, CVD and cancers. The specific effects of food structure (increased satiety, reduced transit time and glycaemic response), fibre (improved faecal bulking and satiety, viscosity and SCFA production, and/or reduced glycaemic response) and Mg (better glycaemic homeostasis through increased insulin secretion), together with the antioxidant and anti-carcinogenic properties of numerous bioactive compounds, especially those in the bran and germ (minerals, trace elements, vitamins, carotenoids, polyphenols and alkylresorcinols), are today well-recognised mechanisms in this protection. Recent findings, the exhaustive listing of bioactive compounds found in whole-grain wheat, their content in whole-grain, bran and germ fractions and their estimated bioavailability, have led to new hypotheses. The involvement of polyphenols in cell signalling and gene regulation, and of sulfur compounds, lignin and phytic acid should be considered in antioxidant protection. Whole-grain wheat is also a rich source of methyl donors and lipotropes (methionine, betaine, choline, inositol and folates) that may be involved in cardiovascular and/or hepatic protection, lipid metabolism and DNA methylation. Potential protective effects of bound phenolic acids within the colon, of the B-complex vitamins on the nervous system and mental health, of oligosaccharides as prebiotics, of compounds associated with skeleton health, and of other compounds such as alpha-linolenic acid, policosanol, melatonin, phytosterols and para-aminobenzoic acid also deserve to be studied in more depth. Finally, benefits of nutrigenomics to study complex physiological effects of the 'whole-grain package', and the most promising ways for improving the nutritional quality of cereal products are discussed.
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Gupta M, Abu-Ghannam N, Gallaghar E. Barley for Brewing: Characteristic Changes during Malting, Brewing and Applications of its By-Products. Compr Rev Food Sci Food Saf 2010; 9:318-328. [DOI: 10.1111/j.1541-4337.2010.00112.x] [Citation(s) in RCA: 205] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Iemma F, Puoci F, Curcio M, Parisi OI, Cirillo G, Spizzirri UG, Picci N. Ferulic acid as a comonomer in the synthesis of a novel polymeric chain with biological properties. J Appl Polym Sci 2010. [DOI: 10.1002/app.31067] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Amarowicz R, Carle R, Dongowski G, Durazzo A, Galensa R, Kammerer D, Maiani G, Piskula MK. Influence of postharvest processing and storage on the content of phenolic acids and flavonoids in foods. Mol Nutr Food Res 2009; 53 Suppl 2:S151-83. [PMID: 19065581 DOI: 10.1002/mnfr.200700486] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The review is based on the evaluation of electronically collated data published between 2002 to June 2006. It is based on 325 references dealing with the following subclasses of phenolic compounds: hydroxycinnamic and hydroxybenzoic acids, chalcones, flavanones, flavones, flavonols, monomeric flavanols and anthocyanins. Only publications dealing directly with the effects of storage and postharvest processing on the phenolic acid and flavonoid contents of foods were considered. The expectation that the structural diversity even within each subgroup, and the number of different procedures and of different parameters would make finding homogenous tendencies unlikely, has, in most instances, been confirmed. By adding a database Excel table combined with a focused and unified evaluation, specific additional information was rendered accessible and concise. It holds true for most of the subclasses in question that the effect of storage and food processing on the polyphenol content is negligible in comparison to the differences between different varieties of plants. Variety dependence must always be considered, for all classes of compounds.
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Affiliation(s)
- Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research, Polish Academy of Science, Olsztyn, Poland
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Antonia Murcia M, Jiménez AM, Martínez-Tomé M. Vegetables antioxidant losses during industrial processing and refrigerated storage. Food Res Int 2009. [DOI: 10.1016/j.foodres.2009.04.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Chaira N, Smaali MI, Martinez-Tomé M, Mrabet A, Murcia MA, Ferchichi A. Simple phenolic composition, flavonoid contents and antioxidant capacities in water-methanol extracts of Tunisian common date cultivars (PhoenixdactyliferaL.). Int J Food Sci Nutr 2009; 60 Suppl 7:316-29. [DOI: 10.1080/09637480903124333] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Omwamba M, Hu Q. Antioxidant capacity and antioxidative compounds in barley (Hordeum vulgare L.) grain optimized using response surface methodology in hot air roasting. Eur Food Res Technol 2009. [DOI: 10.1007/s00217-009-1128-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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