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Mahawar L, Živčák M, Barboricova M, Kovár M, Filaček A, Ferencova J, Vysoká DM, Brestič M. Effect of copper oxide and zinc oxide nanoparticles on photosynthesis and physiology of Raphanus sativus L. under salinity stress. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 206:108281. [PMID: 38157834 DOI: 10.1016/j.plaphy.2023.108281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 11/24/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Abstract
The study evaluates the impact of two metal oxide nanoparticles: copper oxide (CuO) and zinc oxide (ZnO) on the growth and physiology of Raphanus sativus L. (radish) under salinity stress. Fifteen days old seedlings of R. sativus were subjected to different concentrations of salt stress (0 mM, 150 mM, and 300 mM NaCl) alone and in interaction with 100 mgL-1 metal oxide nanoparticle treatments (CuO and ZnO NPs via foliar spray) for 15 days. The results confirmed the severe effects of salinity stress on the growth and physiology of radish plants by decreasing nutrient uptake, leaf area, and photosystems photochemistry and by increasing proline accumulation, anthocyanin, flavonoids content, and antioxidant enzyme activities which is directly linked to increased oxidative stress. The foliar application of CuO and ZnO NPs alleviated the adverse effects of salt stress on radish plants, as indicated by improving these attributes. Foliar spray of ZnO NPs was found efficient in improving the leaf area, photosynthetic electron transport rate, the PSII quantum yield, proton conductance and mineral content in radish plants under NaCl stress. Besides, ZnO NPs decreased the NaCl-induced oxidative stress by declining proline, anthocyanin, and flavonoids contents and enzymatic activities such as superoxide dismutase (SOD), ascorbate peroxidase (APX) and guaiacol peroxidase (GOPX). Thus, our study revealed that ZnO NPs are more effective and have beneficial effects over CuO NPs in promoting growth and reducing the adverse effects of NaCl stress in radish plants.
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Affiliation(s)
- Lovely Mahawar
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia; Department of Plant Physiology, Umeå Plant Science Centre, Umeå University, Umeå, 90187, Sweden.
| | - Marek Živčák
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Maria Barboricova
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Marek Kovár
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Andrej Filaček
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Jana Ferencova
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Dominika Mlynáriková Vysoká
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia
| | - Marián Brestič
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Nitra, 949 76, Slovakia.
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Sgaramella N, Nigro D, Pasqualone A, Signorile MA, Laddomada B, Sonnante G, Blanco E, Simeone R, Blanco A. Genetic Mapping of Flavonoid Grain Pigments in Durum Wheat. PLANTS (BASEL, SWITZERLAND) 2023; 12:1674. [PMID: 37111897 PMCID: PMC10142998 DOI: 10.3390/plants12081674] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/10/2023] [Accepted: 04/12/2023] [Indexed: 06/19/2023]
Abstract
Pigmented cereal grains with high levels of flavonoid compounds have attracted the attention of nutritional science backing the development of functional foods with claimed health benefits. In this study, we report results on the genetic factors controlling grain pigmentation in durum wheat using a segregant population of recombinant inbred lines (RILs) derived from a cross between an Ethiopian purple grain accession and an Italian amber grain cultivar. The RIL population was genotyped by the wheat 25K SNP array and phenotyped for total anthocyanin content (TAC), grain color, and the L*, a*, and b* color index of wholemeal flour, based on four field trials. The mapping population showed a wide variation for the five traits in the different environments, a significant genotype x environment interaction, and high heritability. A total of 5942 SNP markers were used for constructing the genetic linkage map, with an SNP density ranging from 1.4 to 2.9 markers/cM. Two quantitative trait loci (QTL) were identified for TAC mapping on chromosome arms 2AL and 7BS in the same genomic regions of two detected QTL for purple grain. The interaction between the two QTL was indicative of an inheritance pattern of two loci having complementary effects. Moreover, two QTL for red grain color were detected on chromosome arms 3AL and 3BL. The projection of the four QTL genomic regions on the durum wheat Svevo reference genome disclosed the occurrence of the candidate genes Pp-A3, Pp-B1, R-A1, and R-B1 involved in flavonoid biosynthetic pathways and encoding of transcription factors bHLH (Myc-1) and MYB (Mpc1, Myb10), previously reported in common wheat. The present study provides a set of molecular markers associated with grain pigments useful for the selection of essential alleles for flavonoid synthesis in durum wheat breeding programs and enhancement of the health-promoting quality of derived foods.
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Affiliation(s)
- Natalia Sgaramella
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
| | - Domenica Nigro
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
| | - Antonella Pasqualone
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
| | - Massimo Antonio Signorile
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
| | - Barbara Laddomada
- Institute of Sciences of Food Production (ISPA), National Research Council (CNR), Via Prov.le Monteroni, 73100 Lecce, Italy;
| | - Gabriella Sonnante
- Institute of Biosciences and Bioresources, National Research Council (CNR), Via Amendola 165/A, 70126 Bari, Italy; (G.S.); (E.B.)
| | - Emanuela Blanco
- Institute of Biosciences and Bioresources, National Research Council (CNR), Via Amendola 165/A, 70126 Bari, Italy; (G.S.); (E.B.)
| | - Rosanna Simeone
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
| | - Antonio Blanco
- Department of Soil, Plant and Food Sciences (DiSSPA), University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy; (N.S.); (D.N.); (A.P.); (M.A.S.)
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Clarke S, Bosman G, du Toit W, Aleixandre‐Tudo JL. White wine phenolics: current methods of analysis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7-25. [PMID: 35821577 PMCID: PMC9796155 DOI: 10.1002/jsfa.12120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/07/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
White wine phenolic analyses are less common in the literature than analyses of red wine phenolics. Analytical techniques for white wine phenolic analyses using spectrophotometric, chromatographic, spectroscopic, and electrochemical methods are reported. The interest of research in this area combined with the advances in technology aimed at the winemaking industry are promoting the establishment of novel approaches for identifying, quantifying, and classifying phenolic compounds in white wine. This review article provides an overview of the current research into white wine phenolics through a critical discussion of the analytical methods employed. © 2022 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Sarah Clarke
- South African Grape and Wine Research Institute (SAGWRI), Department of Viticulture and OenologyStellenbosch UniversityStellenboschSouth Africa
| | - Gurthwin Bosman
- Department of PhysicsStellenbosch UniversityStellenboschSouth Africa
| | - Wessel du Toit
- South African Grape and Wine Research Institute (SAGWRI), Department of Viticulture and OenologyStellenbosch UniversityStellenboschSouth Africa
| | - Jose Luis Aleixandre‐Tudo
- South African Grape and Wine Research Institute (SAGWRI), Department of Viticulture and OenologyStellenbosch UniversityStellenboschSouth Africa
- Instituto de Ingeniería de Alimentos para el Desarrollo (IIAD), Departamento de Tecnología de AlimentosUniversidad Politécnica de ValenciaValenciaSpain
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Amr A, Jaradat S, AlKhatib H, Hamadneh I, Hamadneh L, Hodali H, Zeadeh M, Shahein M. Extraction of Anthocyanins from Black Grape By-Products and Improving Their Stability Using Cobalt(II) Complexation. Prev Nutr Food Sci 2022; 27:457-463. [PMID: 36721754 PMCID: PMC9843720 DOI: 10.3746/pnf.2022.27.4.457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/22/2022] [Accepted: 09/24/2022] [Indexed: 01/03/2023] Open
Abstract
This study was conducted to investigate the effect of cobalt complexation on the spectral properties of anthocyanins (AC) extracted from black grape pomace (Black Magic) and the effect of complexation on the pH stability of AC during storage. Initially, cobalt acetate tetrahydrate aqueous solution was complexed with AC crude extract and diluted separately in buffer solutions with different pH (3.5, 4.5, 5.5, and 6.5). Afterward, spectral changes were determined spectrophotometrically. pH stability was investigated using the same buffer solutions and stored for 7 days in the dark at room temperature, and the absorbance of each solution was measured daily using a spectrophotometer. Results indicated that complexation caused similar hypsochromic and hyperchromic shifts in λmax at all pH values. With regard to pH stability, the degradation of complexed AC followed first-order reaction kinetics causing half-lives to increase up to 80-fold as compared with noncomplexed AC, which was due to the sharp decrease in K (per day), indicating an improved pH stability as compared with noncomplexed AC. Therefore, Co(II) could be used in the stabilization of grape AC for the coloration of a wide range of foods and food products at near-neutral pH environments considering the health benefits of grape AC and the maximum nontoxic dose of Co(II) salt.
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Affiliation(s)
- Ayed Amr
- Department of Nutrition and Food Science, The University of Jordan, Amman 11941, Jordan,
Correspondence to Ayed Amr, E-mail:
| | - Sarah Jaradat
- Department of Nutrition and Food Science, The University of Jordan, Amman 11941, Jordan
| | - Hatim AlKhatib
- Department of Pharmaceutics and Pharmaceutical Technology, The University of Jordan, Amman 11941, Jordan
| | - Imad Hamadneh
- Department of Chemistry, The University of Jordan, Amman 11941, Jordan
| | - Lama Hamadneh
- Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11941, Jordan
| | - Hamadallah Hodali
- Department of Chemistry, The University of Jordan, Amman 11941, Jordan
| | - Moroug Zeadeh
- Department of Horticulture and Crop Science, The University of Jordan, Amman 11941, Jordan
| | - Mohammad Shahein
- Department of Nutrition and Food Science, The University of Jordan, Amman 11941, Jordan
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Deng H, He Y, Cao H, Chen L, Teng H. New insight into the effect of hydroxyl substituted flavonoids on the cytotoxicity of 2‐amino‐3‐methylimidazo[4,5‐f]quinoline. FOOD FRONTIERS 2022. [DOI: 10.1002/fft2.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Affiliation(s)
- Hongting Deng
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and TechnologyGuangdong Ocean University ZhanjiangChina
| | - Yuanju He
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and TechnologyGuangdong Ocean University ZhanjiangChina
| | - Hui Cao
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and TechnologyGuangdong Ocean University ZhanjiangChina
| | - Lei Chen
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and TechnologyGuangdong Ocean University ZhanjiangChina
| | - Hui Teng
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and TechnologyGuangdong Ocean University ZhanjiangChina
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Kumar A, Singh H, Kumari G, Bisht S, Malik A, Kumar N, Singh M, Raturi A, Barthwal S, Thakur A, Kaushal R. Adaptive resilience of roadside trees to vehicular emissions via leaf enzymatic, physiological, and anatomical trait modulations. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 313:120191. [PMID: 36116570 DOI: 10.1016/j.envpol.2022.120191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 06/15/2023]
Abstract
Unplanned urbanization and heavy automobile use by the rapidly growing population contribute to a variety of environmental issues. Roadside plants can mitigate air pollution by modifying their enzymatic activity, physiological and anatomical traits. Plant enzymes, physiological and anatomical traits play an important role in adaptation and mitigation mechanisms against vehicular emissions. There is a significant gap in understanding of how plant enzymes and anatomical traits respond or how they participate in modulating the effect of vehicular emissions/air pollution. Modulation of leaf anatomical traits is also useful in regulating plant physiological behavior. Hence, the present study was conducted to evaluate the effects of vehicular pollution on the enzymatic activity, physiological, and anatomical traits of plant species that grow in forests (S1) and alongside roads (S2-1 km away from the S1 site) during different seasons. The present study examines four commonly found roadside tree species i.e. Grevillea robusta, Cassia fistula, Quercus leucotrichophora and Cornus oblonga. The study found that the activities of catalase and phenylalanine ammonium enzymes were higher in G. robusta species of roadside than control site (S1). Non-enzymatic antioxidants such as flavonoid and phenol were also found in higher concentrations in roadside tree species during the summer season. However, the measured values of physiological traits were higher in Q. leucotrichophora tree species of S1 during the summer season. When compared to the other species along the roadside, Q. leucotrichophora had the highest number of stomata and epidermal cells during the summer season. Hence, we found that tree species grown along the roadside adapted towards vehicular emissions by modulating their enzymatic, physiological, and anatomical traits to mitigate the effect of air pollution.
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Affiliation(s)
- Amit Kumar
- Forest Research Institute Dehradun, 248006, India.
| | - Hukum Singh
- Forest Research Institute Dehradun, 248006, India
| | | | - Sarita Bisht
- Forest Research Institute Dehradun, 248006, India
| | - Apurva Malik
- Forest Research Institute Dehradun, 248006, India
| | | | - Manish Singh
- Forest Research Institute Dehradun, 248006, India
| | - Asha Raturi
- Forest Research Institute Dehradun, 248006, India
| | | | - Ajay Thakur
- Forest Research Institute Dehradun, 248006, India
| | - Rajesh Kaushal
- ICAR-Indian Institute of Soil and Water Conservation Dehradun, 248195, India
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Jit BP, Pattnaik S, Arya R, Dash R, Sahoo SS, Pradhan B, Bhuyan PP, Behera PK, Jena M, Sharma A, Agrawala PK, Behera RK. Phytochemicals: A potential next generation agent for radioprotection. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 106:154188. [PMID: 36029645 DOI: 10.1016/j.phymed.2022.154188] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 03/13/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Radiation hazards are accountable for extensive damage in the biological system and acts as a public health burden. Owing to the rapid increasing in radiation technology, both Ionizing radiation (IR) from natural and man made source poses detrimental outcome to public health. IR releases free radicals which induces oxidative stress and deleterious biological damage by modulating radiation induced signalling intermediates. The efficacy of existing therapeutic approach and treatment strategy are limited owing to their toxicity and associated side effects. Indian system of traditional medicine is enriched with prospective phytochemicals with potential radioprotection ability. PURPOSE The present review elucidated and summarized the potential role of plant derived novel chemical compound with prospective radioprotective potential. METHOD So far as the traditional system of Indian medicine is concerned, plant kingdom is enriched with potential bioactive molecules with diverse pharmacological activities. We reviewed several compounds mostly secondary metabolites from plant origin using various search engines. RESULTS Both compounds from land plants and marine source exhibited antioxidant antiinflammatory, free radical scavenging ability. These compounds have tremendous potential in fine-tuning of several signalling intermediates, which are actively participated in the progression and development of a pathological condition associated with radiation stress. CONCLUSION Development and explore of an operational radioprotective agent from originated from plant source that can be used as a novel molecular tool to eliminate the widespread damage caused by space exploration, ionizing radiation, nuclear war and radiotherapy has been significantly appreciated. Through extensive literature search we highlighted several compounds from both land plant and marine origin can be implemented for a better therapeutic potential against radiation induced injury. Furthermore, extensive clinical trials must be carried out in near future for better therapeutic modality and clinical efficacy.
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Affiliation(s)
- Bimal Prasad Jit
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India; School of Life Sciences, Sambalpur University, Jyoti Vihar, Burla 768019, India
| | - Subhaswaraj Pattnaik
- Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry 605014, India; Centre of Excellence in Natural Products and Therapeutics, Department of Biotechnology and Bioinformatics, Sambalpur University, Jyoti Vihar, Burla, Odisha 768019, India
| | - Rakesh Arya
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India; School of Life Sciences, Sambalpur University, Jyoti Vihar, Burla 768019, India
| | - Rutumbara Dash
- Departement of Gastroenterology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | | | - Biswajita Pradhan
- Algal Biotechnology and Molecular Systematic Laboratory, Post Graduate Department of Botany, Berhampur University, Bhanja Bihar, Berhampur, Odisha 760007, India; Department of Biotechnology, Sangmyung University, Seoul 03016, South Korea
| | - Prajna Paramita Bhuyan
- Department of Botany, Maharaja Sriram Chandra Bhanja Deo University, Baripada, Odisha 757003, India
| | - Pradyota Kumar Behera
- Department of Chemistry, Berhampur University, Bhanja Bihar, Berhampur, Odisha 760007, India
| | - Mrutyunjay Jena
- Algal Biotechnology and Molecular Systematic Laboratory, Post Graduate Department of Botany, Berhampur University, Bhanja Bihar, Berhampur, Odisha 760007, India
| | - Ashok Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Paban Kumar Agrawala
- Institute of Nuclear Medicine and Allied Science, Defence Research and Development Organization, New Delhi 110054, India
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Novel Zero Headspace Solid-Liquid Extraction for the Recovery of Polyphenolic Fractions from Grape Pomace. Processes (Basel) 2022. [DOI: 10.3390/pr10061112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Grape pomace (GP) is a good source of high-value compounds as up to 60% of grape polyphenols remain in it after wine-making. To overcome traditional membrane technologies’ d rawbacks, such as fouling, a novel Zero Head Space extraction (ZHE) procedure was developed. The reaction vessel comprised a filtration device with a nitrocellulose membrane. The separation was performed at 50 lb/in2 and 23 °C, with no headspace during the process. Water and methanol (both acidifie d) were evaluated as solvents during two extraction stages for the recovery and fractionation of polyphenols. Aqueous extract (AE) was mainly constituted by monomeric polyphenols while Methanol extract (ME) presented less soluble compounds, as well as a higher concentration of total anthocyanin content than AE. Additional methanolic (CE) and acetone (CAE) extractions of residual GP showed CE presented a similar profile to ME (at a lower concentration), indicating ZHE efficiency at extracting polyphenols in GP. CAE presented a non-resolved hump, characteristic of high proanthocyanidins’ polydispersity. ZHE rendered a monomeric fraction in ME (mean Degree of Polymerization, mDP of 1.38). Residual GP (cake) extractions demonstrated oligomeric polyphenol retention; mDP up to 3.05 when acetone was used. Fractionation of GP polyphenols was successfully established using a Zero Head space extractor.
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Yang S, Mi L, Wu J, Liao X, Xu Z. Strategy for anthocyanins production: From efficient green extraction to novel microbial biosynthesis. Crit Rev Food Sci Nutr 2022; 63:9409-9424. [PMID: 35486571 DOI: 10.1080/10408398.2022.2067117] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Anthocyanins are widely distributed in nature and exhibit brilliant colors and multiple health-promoting effects; therefore, they are extensively incorporated into foods, pharmaceuticals, and cosmetic industries. Anthocyanins have been traditionally produced by plant extraction, which is characterized by high expenditure, low production rates, and rather complex processes, and hence cannot meet the increasing market demand. In addition, the emerging environmental issues resulting from traditional solvent extraction technologies necessitate a more efficient and eco-friendly alternative strategy for producing anthocyanins. This review summarizes the efficient approach for green extraction and introduces a novel strategy for microbial biosynthesis of anthocyanins, emphasizing the technological changes in production.
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Affiliation(s)
- Shini Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Lu Mi
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Jihong Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Zhenzhen Xu
- Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Beijing, China
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Lingwan M, Masakapalli SK. A robust method of extraction and GC-MS analysis of Monophenols exhibited UV-B mediated accumulation in Arabidopsis. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2022; 28:533-543. [PMID: 35400881 PMCID: PMC8943066 DOI: 10.1007/s12298-022-01150-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 02/12/2022] [Accepted: 02/16/2022] [Indexed: 05/20/2023]
Abstract
UNLABELLED Studies on specialized metabolites like phenolics are of immense interest owing to their significance to agriculture, nutrition and health. In plants, phenolics accumulate and exhibit spatial and temporal regulations in response to growth conditions. Robust methodologies aimed at efficient extraction of plant phenolics, their qualitative and quantitative analysis is desired. We optimized the analytical and experimental bottlenecks that captured free, ester, glycoside and wall-bound phenolics after acid or alkali treatments of the tissue extracts and subsequent GC-MS analysis. Higher recovery of phenolics from the methanolic extracts was achieved through (a) Ultrasonication assisted extraction along with Methyl tert-butyl ether (MTBE) enrichment (b) nitrogen gas drying and (c) their derivatization using MSTFA for GC-MS analysis. The optimized protocol was tested on Arabidopsis rosette exposed to UV-B radiation (280-315 nm) which triggered enhanced levels of 11 monophenols and might be attributed to photoprotection and other physiological roles. Interestingly, coumaric acid (308 m/z) and caffeic acid (396 m/z) levels were enhanced by 12-14 folds under UV-B. Other phenolics such as cinnamic acid (220 m/z), hydroxybenzoic acid (282 m/z), vanillic acid (312 m/z, gallic acid (458 m/z), ferulic acid (338 m/z), benzoic acid (194 m/z), sinapinic acid (368 m/z) and protocatechuic acid (370 m/z) also showed elevated levels by about 1 to 4 folds. The protocol also comprehensively captured the variations in the levels of ester, glycoside and wall-bounded phenolics with high reproducibility and sensitivity. The robust method of extraction and GC-MS analysis can readily be adopted for studying phenolics in plant systems. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12298-022-01150-2.
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Affiliation(s)
- Maneesh Lingwan
- BioX Center, School of Basic Sciences, Indian Institute of Technology Mandi, 175075 Kamand, Himachal Pradesh India
| | - Shyam Kumar Masakapalli
- BioX Center, School of Basic Sciences, Indian Institute of Technology Mandi, 175075 Kamand, Himachal Pradesh India
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Adedayo BC, Anyasi TA, Taylor MJC, Rautenbauch F, Le Roes-Hill M, Jideani VA. Phytochemical composition and antioxidant properties of methanolic extracts of whole and dehulled Bambara groundnut (Vigna subterranea) seeds. Sci Rep 2021; 11:14116. [PMID: 34239002 PMCID: PMC8266856 DOI: 10.1038/s41598-021-93525-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 06/16/2021] [Indexed: 01/28/2023] Open
Abstract
The distribution of phytochemicals and their contribution to antioxidant potentials in whole and dehulled Bambara groundnut (BGN) seeds was evaluated. Whole BGN seeds were sorted using the testa and hilium colour and further grouped into whole and dehulled BGN seeds. Extractions of both whole and dehulled BGN seeds was done using methanol and the extracts assayed for total phenolics (TPC), flavanol, flavonol, anthocyanin content, oxygen radical absorbance capacity (ORAC) and ferric reducing antioxidant power (FRAP). Methanolic extract of whole BGN seed exhibited higher flavanol and flavonol content as well as significantly higher in-vitro antioxidant activities than dehulled BGN seeds. The TPC of whole BGN seed extract ranged from 3.6 to 11.0 GAE/g, while that of dehulled BGN ranged from 2.7 to 3.2 GAE/g. Identification of phenolics in whole and dehulled BGN seed extract using UPLC-qTOF-MS, revealed the presence of monoterpenoids (iridoids), phenolic acids, flavonoids and lignans. Bivariate correlations showed anthocyanin demonstrated weak positive correlation between flavanol, flavonol and ORAC for whole BGN seed extract; and negative correlation between flavanol, TPC, FRAP and ORAC for dehulled BGN. Aside the effect of dehulling, whole BGN seeds exhibited the presence of phytochemicals with beneficial properties for food and industrial application.
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Affiliation(s)
- Bukola C Adedayo
- Department of Food Science and Technology, Cape Peninsula University of Technology, Bellville, 7535, South Africa
| | - Tonna A Anyasi
- Department of Food Science and Technology, Cape Peninsula University of Technology, Bellville, 7535, South Africa.,Agro-Processing and Postharvest Technologies Division, Agricultural Research Council-Tropical and Subtropical Crops, Private Bag X11208, Nelspruit, 1200, South Africa
| | - Malcolm J C Taylor
- Mass Spectrometry Unit, Central Analytical Facilities, Stellenbosch University, Private Bag X1, Matieland, 7600, South Africa
| | - Fanie Rautenbauch
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Bellville, 7535, South Africa
| | - Marilize Le Roes-Hill
- Applied Microbial and Health Biotechnology Institute, Cape Peninsula University of Technology, Bellville, 7535, South Africa
| | - Victoria A Jideani
- Department of Food Science and Technology, Cape Peninsula University of Technology, Bellville, 7535, South Africa.
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12
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Arampath PC, Dekker M. Thermal Effect, Diffusion, and Leaching of Health-Promoting Phytochemicals in Commercial Canning Process of Mango ( Mangifera indica L.) and Pineapple ( Ananas comosus L.). Foods 2020; 10:foods10010046. [PMID: 33375346 PMCID: PMC7824113 DOI: 10.3390/foods10010046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/18/2020] [Accepted: 12/23/2020] [Indexed: 11/25/2022] Open
Abstract
The effect of thermal processing on health-promoting phytochemicals was investigated in relation to the canning of mango and pineapple. The cans were retorted at four different temperatures for varying amounts of time. Vitamin C, β-carotene, polyphenols, flavonoid content, and antioxidant capacity in canned fruit pieces and sugar syrup were determined. The diffusion and leaching of phytochemicals were determined through mathematical modelling. Retention of vitamin C in canned pineapple pieces was higher than in canned mango pieces. Thermal treatment had an effect of rapidly reducing leached vitamin C. The activation energy required for the degradation of vitamin C and β-carotene in mango was higher than that required in pineapple. Trolox equivalent antioxidant capacity (TEAC) values at 130 °C (40 min) were 3.1 and 1.9 μmol Trolox/g FW in mango pieces and syrups, respectively, indicating that antioxidant leaching had occurred. The degradation constants of the phytochemicals studied were comparable but were slightly higher in pineapple than in mango. The investigated health-promoting phytochemicals in canned products were present in substantially lower concentrations than in fresh mango and pineapple.
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Affiliation(s)
- Palitha C. Arampath
- Department of Food Science & Technology, Faculty of Agriculture, University of Peradeniya, Peradeniya 20400, Sri Lanka
- Correspondence: or ; Tel.: +94-71-8481039
| | - Matthijs Dekker
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, P.O. Box 17, 6700AA Wageningen, The Netherlands;
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Laila U, Rochmadi R, Pudjiraharti S, Nurhayati R, Herawati ERN, Ariani D, Khasanah Y. STABILITY OF CHITOSAN-TRIPOLYPHOSPHATE COMPLEX-ENCAPSULATED ANTHOCYANIN AT HIGH WATER ACTIVITY. JURNAL TEKNOLOGI DAN INDUSTRI PANGAN 2020. [DOI: 10.6066/jtip.2020.31.2.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Previous study successfully conducted encapsulation of the purple-fleshed sweet potato’s anthocyanin but the study has yet to reveal the stability of encapsulated anthocyanin. Therefore, this research aims to observe the stability of encapsulated anthocyanin regarding the characteristic of low anthocyanin stability, which depends on environmental factors, such as temperature, pH, humidity, and water activity. The kinetic parameters of stability, including kinetic constant (k), reaction order, and half-life (t1/2), were also studied. Stability testing was conducted in high water activity of 0.75 and various in-cubation temperatures at 16, 25, 35, and 45°C. Un-encapsulated anthocyanin extract was also tested for its stability in the same condition in order to be compared with encapsulated anthocyanin. This study re-vealed that the encapsulated anthocyanin had lower stability than un-encapsulated anthocyanin extract. It was proven by higher kinetic constant and lower half-life of encapsulated anthocyanin for every incubation temperature which was induced by higher pH of encapsulated anthocyanin compared with anthocyanin extract. Besides, high water activity reduced glass transition temperature (Tg), in which encapsulated anthocyanin was in rubbery state. Both encapsulated anthocyanin and anthocyanin extract were degraded following the first order kinetic. Using the Arrhenius equation, it was obtained that the degradation kinetic constant of encapsulated anthocyanin was stated as k= 420.44 exp (-23.33/RT). Meanwhile, k= 1.12x106 exp (-46.70/RT) described degradation of kinetic constant of anthocyanin extract. The stability test re-vealed that the application of encapsulated anthocyanin was not suitable for wet-type food product.
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Deineka LA, Sidorov AN, Deineka VI, Kul’chenko YY, Blinova IP. Specific Features of the Spectrophotometric Determination of Monomeric Anthocyanins. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820060064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Nogales-Bueno J, Baca-Bocanegra B, Heredia FJ, Hernández-Hierro JM. Phenolic compounds extraction in enzymatic macerations of grape skins identified as low-level extractable total anthocyanin content. J Food Sci 2020; 85:324-331. [PMID: 31968392 DOI: 10.1111/1750-3841.15006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/12/2019] [Accepted: 11/21/2019] [Indexed: 11/27/2022]
Abstract
Anthocyanins in wine principally depend on grape skin extractable anthocyanin content, that is, the amount of anthocyanins present in grape skin that are released to wine during the maceration stage. This amount of extractable anthocyanins is closely linked to the cell wall degradation of skin cells. Indeed, among other methodologies, the maceration in presence of different enzymes can be used to increase cell wall degradation, and therefore, the amount of anthocyanins extracted from grape skins to wine. Vitis vinifera L. cv. Tempranillo and Syrah red grapes have been identified as samples with low anthocyanin extraction potential by near infrared hyperspectral imaging. Grape skins have been macerated in the presence of cellulase, glucosidase, and pectinase. Then, color of the supernatants and phenolic compounds extracted from grape skins (total phenols, total flavanols, and total and individual anthocyanins) has been determined. Cellulase and glucosidase have shown a positive effect in the extraction of phenolic compounds from these grapes. Macerations carried out in the presence of cellulase have produced supernatants with a more intense color (lower lightness and higher chroma values), and a higher extraction of flavanols and anthocyanins than the respective control essays. However, pectinase treatments have produced the opposite effect, which could be partially explained by an eventual interaction between the cell wall polysaccharides liberated by pectinase and the phenolic compounds extracted. Synergy effects do not appear between cellulase and glucosidase. Moreover, the negative effect of the addition of pectinase might be due to the interactions between the cell wall material liberated by pectinase and the phenolic compounds extracted. PRACTICAL APPLICATION: In the present study, grape samples with a low anthocyanin extraction potential have been identified, and these samples have been macerated in the presence of different enzymes. The applied enzymes were three of the most common enzymes that are applied in the wine industry. Individual enzymes and mixtures have been applied to Syrah and Tempranillo grape skin samples and the results have been compared to control macerations. Knowledge in this topic will help the production of quality wines.
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Affiliation(s)
- Julio Nogales-Bueno
- Food Colour and Quality Laboratory, Área de Nutrición y Bromatología, Facultad de Farmacia, Univ. de Sevilla, 41012, Sevilla, Spain.,Inst. de Ciências Agrárias e Ambientais Mediterrânicas, Dept. de Fitotecnia, Univ. de Évora, Apartado, 94 7002 - 554, Évora, Portugal
| | - Berta Baca-Bocanegra
- Food Colour and Quality Laboratory, Área de Nutrición y Bromatología, Facultad de Farmacia, Univ. de Sevilla, 41012, Sevilla, Spain
| | - Francisco José Heredia
- Food Colour and Quality Laboratory, Área de Nutrición y Bromatología, Facultad de Farmacia, Univ. de Sevilla, 41012, Sevilla, Spain
| | - José Miguel Hernández-Hierro
- Food Colour and Quality Laboratory, Área de Nutrición y Bromatología, Facultad de Farmacia, Univ. de Sevilla, 41012, Sevilla, Spain
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Abstract
Condensed tannin are polymers comprised of procyanidin and prodelphinidin units and found in wine, chocolate, apples and many other foods. Current analytical methods to characterize these tannins provide aggregate functional results, such as quantified protein binding, important for its relation to astringency. A more detailed understanding of the constituents has become accessible via mass spectrometry (MS) with high resolution and tandem MS techniques. Analysis of wine tannin by these methods provides thousands of signals, far too many to assess using standard techniques. We propose targeted mass filtering using a table of predicted proanthocyanidin oligomers. Condensed tannin in wine is comprised of 4 constitutionally distinct subunits (catechin, catechin gallate, gallocatechin, and gallocatechin gallate), each of which has 4 stereoisomers. Accounting for all 16 subunits, there are over 5 million possible oligomers from monomer to decamer. Since mass spectroscopy is generally blind to stereoisomeric variations, the number of possible observable MS signals can be reduced to a list of 1000. By applying specialized combinatoric functions, a table for the now manageable compilation of possible proanthocyanidin oligomers has been created containing the compound subunit compositions, molecular formulae, and molecular ion signals for the interpretation of condensed tannin mass spectra. Mathematical formulae for the enumeration of possible compounds in any chemical system composed of polymers with discrete subunits resulted from this endeavor and are presented in general form with specific application to this system. As these condensed tannins react with anthocyanins, forming pigmented tannin, the table created here can also be the foundation of a database for the very complex red wine pigments. The system described here could also be applied to the analysis of proanthocyanidins in chocolate and other foods.
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Affiliation(s)
- Jonathan R Cave
- Department of Viticulture and Enology, University of California, One Shields Avenue, Davis, CA, USA.
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17
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Red-jambo peel extract shows antiproliferative activity against HepG2 human hepatoma cells. Food Res Int 2019; 124:93-100. [DOI: 10.1016/j.foodres.2018.08.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 08/04/2018] [Accepted: 08/18/2018] [Indexed: 12/15/2022]
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18
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Acibenzolar-S-methyl treatment enhances antioxidant ability and phenylpropanoid pathway of blueberries during low temperature storage. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.04.069] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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19
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Martín J, Asuero AG. High hydrostatic pressure for recovery of anthocyanins: effects, performance, and applications. SEPARATION & PURIFICATION REVIEWS 2019. [DOI: 10.1080/15422119.2019.1632897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Julia Martín
- Department of Analytical Chemistry. Escuela Politécnica Superior. University of Seville, 41011, Seville, Spain
| | - Agustin G. Asuero
- Department of Analytical Chemistry. Faculty of Pharmacy. University of Seville, 41012, Seville, Spain
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20
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Unravelling the scientific research on grape and wine phenolic compounds: a bibliometric study. Scientometrics 2019. [DOI: 10.1007/s11192-019-03029-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Effect of Different Anthocyanidin Glucosides on Lutein Uptake by Caco-2 Cells, and Their Combined Activities on Anti-Oxidation and Anti-Inflammation In Vitro and Ex Vivo. Molecules 2018; 23:molecules23082035. [PMID: 30110956 PMCID: PMC6222837 DOI: 10.3390/molecules23082035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/06/2018] [Accepted: 08/11/2018] [Indexed: 01/16/2023] Open
Abstract
The interactive effects on anti-oxidation and anti-inflammation of lutein combined with each of the six common anthocyanidin glucosides were studied in both chemical and cellular systems. The combined phytochemicals showed an antagonism in the inhibition of lipid oxidation in a liposomal membrane, but showed an additive effect on cellular antioxidant activity in Caco-2 cells. Lutein was an active lipoxygenase inhibitor at 2–12 μM while anthocyanins were inactive. The concentration of lutein when it was used in combination with anthocyanins was 25–54% higher than when lutein was used alone (i.e., IC50 = 1.2 μM) to induce 50% of lipoxygenase inhibition. Only the combination of lutein with malvidin-3-glucoside showed anti-inflammatory synergy in the suppression of interleukin-8, and the synergy was seen at all three ratios tested. Some mixtures, however, showed anti-inflammatory antagonism. The presence of anthocyanins (5–7.5 μM) did not affect lutein uptake (2.5–5 μM) by Caco-2 cells.
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22
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Rajan VK, T K SA, C K H, Muraleedharan K. A non toxic natural food colorant and antioxidant 'Peonidin' as a pH indicator: A TDDFT analysis. Comput Biol Chem 2018; 76:202-209. [PMID: 30059850 DOI: 10.1016/j.compbiolchem.2018.07.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/21/2018] [Accepted: 07/22/2018] [Indexed: 11/18/2022]
Abstract
A computational inestigation on the difference in colors of two plants 'Peony' and 'Morning glory' by the same pigment 'Peonidin' has been performed by means of absorption characteristics. Peonidin imparts purple color to the flowers in Peony and blue to that in Morning glory. TDDFT tool in Gaussian 09 software package has been employed to analyze the UV-vis spectra and has shown that in acidic media Peonidin exists in its flavylium cationic form where as in alkaline media it exists in the quinoidal base form. These two structural forms have colors red and blue respectively. TDDFT results of flavylium ion in acetic acid moves the absorption to higher wavelength and corresponds to purple color and is the color of Peony flower. One of the quinoidal bases in alkaline media gives violet-blue color to flowers in Morning glory. This is true as Peony grows in acidic soil only while Morning glory grows in alkaline soil only. The affinity towards pH values makes Peonidin to act as pH indicator besides its radical scavenging capacity. Further a good food colorant must be non toxic. The toxicological analysis has shown that Peonidin is non-irritant, non-mutagenic, non-carcinogenic and non-tumorigenic. The compound has sufficient solubility to use as a potential drug. Also the compound has a positive drug score. All these results confirm the potential druggability of Peonidin and its non toxicity.
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Affiliation(s)
- Vijisha K Rajan
- Department of Chemistry, University of Calicut, Malappuram 673635, India.
| | | | - Hasna C K
- Department of Chemistry, University of Calicut, Malappuram 673635, India
| | - K Muraleedharan
- Department of Chemistry, University of Calicut, Malappuram 673635, India.
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23
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Cui HX, Chen JH, Li JW, Cheng FR, Yuan K. Protection of Anthocyanin from Myrica rubra against Cerebral Ischemia-Reperfusion Injury via Modulation of the TLR4/NF-κB and NLRP3 Pathways. Molecules 2018; 23:E1788. [PMID: 30036952 PMCID: PMC6099489 DOI: 10.3390/molecules23071788] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/16/2018] [Accepted: 07/18/2018] [Indexed: 01/10/2023] Open
Abstract
Myrica rubra (MR) is rich in anthocyanins, and it has good anti-cancer, anti-aging, antioxidant, and antiviral effects. The proportion of disability and death caused by ischemic stroke gradually increased, becoming a major disease that is harmful to human health. However, research on effects of anthocyanin from MR on cerebral ischemia-reperfusion (I/R) injury is rare. In this study, we prepared eight purified anthocyanin extracts (PAEs) from different types of MR, and examined the amounts of total anthocyanin (TA) and cyanidin-3-O-glucoside (C-3-G). After one week of PAE treatment, the cerebral infarction volume, disease damage, and contents of nitric oxide and malondialdehyde were reduced, while the level of superoxide dismutase was increased in I/R mice. Altogether, our results show that Boqi¹ MR contained the most TA (22.07%) and C-3-G (21.28%), and that PAE isolated from Dongkui MR can protect the brain from I/R injury in mice, with the mechanism possibly related to the Toll-like receptor 4 (TLR4)/ nuclear factor-κB (NF-κB) and NOD-like receptor pyrin domain-containing 3 protein (NLRP3) pathways.
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Affiliation(s)
- Hong-Xin Cui
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China.
- Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province, Zhengzhou 450046, China.
| | - Ji-Hong Chen
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China.
| | - Jing-Wan Li
- Forestry and biotechnology College, Zhejiang Agriculture and Forestry University, Lin'an 311300, China.
| | - Fang-Rong Cheng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China.
| | - Ke Yuan
- Jiyang College of Zhejiang Agriculture and Forestry University, Zhu'ji 311800, China.
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Martín J, Díaz-Montaña EJ, Asuero AG. Recovery of Anthocyanins Using Membrane Technologies: A Review. Crit Rev Anal Chem 2018; 48:143-175. [PMID: 29185791 DOI: 10.1080/10408347.2017.1411249] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Anthocyanins are naturally occurring polyphenolic compounds and give many flowers, fruits and vegetable their orange, red, purple and blue colors. Besides their color attributes, anthocyanins have received much attention in recent years due to the growing evidence of their antioxidant capacity and health benefits on humans. However, these compounds usually occur in low concentrations in mixtures of complex matrices, and therefore large-scale harvesting is needed to obtain sufficient amounts for their practical usage. Effective fractionation or separation technologies are therefore essential for the screening and production of these bioactive compounds. In this context, membrane technologies have become popular due to their operational simplicity, the capacity to achieve good simultaneous separation/pre-concentration and matrix reduction with lower temperature and lower operating cost in comparison to other sample preparation methods. Membrane fractionation is based on the molecular or particle sizes (pressure-driven processes), on their charge (electrically driven processes) or are dependent on both size and charge. Other non-pressure-driven membrane processes (osmotic pressure and vapor pressure-driven) have been developed in recent years and employed as alternatives for the separation or fractionation of bioactive compounds at ambient conditions without product deterioration. These technologies are applied either individually or in combination as an integrated membrane system to meet the different requirements for the separation of bioactive compounds. The first section of this review examines the basic principles of membrane processes, including the different types of membranes, their structure, morphology and geometry. The most frequently used techniques are also discussed. Last, the specific application of these technologies for the separation, purification and concentration of phenolic compounds, with special emphasis on anthocyanins, are also provided.
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Affiliation(s)
- Julia Martín
- a Department of Analytical Chemistry , Escuela Politécnica Superior, University of Seville , Seville , Spain
| | | | - Agustin G Asuero
- b Department of Analytical Chemistry, Faculty of Pharmacy , University of Seville , Seville , Spain
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Selected Phyto and Marine Bioactive Compounds: Alternatives for the Treatment of Type 2 Diabetes. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2018. [DOI: 10.1016/b978-0-444-64068-0.00004-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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27
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Sweet Cherry Phenolic Compounds: Identification, Characterization, and Health Benefits. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2018. [DOI: 10.1016/b978-0-444-64179-3.00002-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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QUINA FRANKH, BASTOS ERICKL. Chemistry Inspired by the Colors of Fruits, Flowers and Wine. ACTA ACUST UNITED AC 2018; 90:681-695. [DOI: 10.1590/0001-3765201820170492] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/25/2017] [Indexed: 11/22/2022]
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29
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Karaaslan NM, Yaman M. Anthocyanin profile of strawberry fruit as affected by extraction conditions. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1368548] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Nagihan M. Karaaslan
- Munzur University, Faculty of Engineering, Department of Chemical Engineering, Tunceli, Turkey
| | - Mehmet Yaman
- Firat University, Faculty of Sciences, Department of Chemistry, Elazig, Turkey
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30
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Aleixandre-Tudo JL, Buica A, Nieuwoudt H, Aleixandre JL, du Toit W. Spectrophotometric Analysis of Phenolic Compounds in Grapes and Wines. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:4009-4026. [PMID: 28475326 DOI: 10.1021/acs.jafc.7b01724] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Phenolic compounds are of crucial importance for red wine color and mouthfeel attributes. A large number of enzymatic and chemical reactions involving phenolic compounds take place during winemaking and aging. Despite the large number of published analytical methods for phenolic analyses, the values obtained may vary considerably. In addition, the existing scientific knowledge needs to be updated, but also critically evaluated and simplified for newcomers and wine industry partners. The most used and widely cited spectrophotometric methods for grape and wine phenolic analysis were identified through a bibliometric search using the Science Citation Index-Expanded (SCIE) database accessed through the Web of Science (WOS) platform from Thompson Reuters. The selection of spectrophotometry was based on its ease of use as a routine analytical technique. On the basis of the number of citations, as well as the advantages and disadvantages reported, the modified Somers assay appears as a multistep, simple, and robust procedure that provides a good estimation of the state of the anthocyanins equilibria. Precipitation methods for total tannin levels have also been identified as preferred protocols for these types of compounds. Good reported correlations between methods (methylcellulose precipitable vs bovine serum albumin) and between these and perceived red wine astringency, in combination with the adaptation to high-throughput format, make them suitable for routine analysis. The bovine serum albumin tannin assay also allows for the estimation of the anthocyanins content with the measurement of small and large polymeric pigments. Finally, the measurement of wine color using the CIELab space approach is also suggested as the protocol of choice as it provides good insight into the wine's color properties.
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Affiliation(s)
- Jose Luis Aleixandre-Tudo
- Departamento de Tecnologia de Alimentos, Universidad Politecnica de Valencia , Camino de Vera s/n, 46022 Valencia, Spain
| | | | | | - Jose Luis Aleixandre
- Departamento de Tecnologia de Alimentos, Universidad Politecnica de Valencia , Camino de Vera s/n, 46022 Valencia, Spain
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31
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A Sensitive LC-MS Method for Anthocyanins and Comparison of Byproducts and Equivalent Wine Content. SEPARATIONS 2016. [DOI: 10.3390/separations3020018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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32
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Yan Z, Li C, Zhang L, Liu Q, Ou S, Zeng X. Enzymatic Acylation of Anthocyanin Isolated from Black Rice with Methyl Aromatic Acid Ester as Donor: Stability of the Acylated Derivatives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:1137-1143. [PMID: 26766135 DOI: 10.1021/acs.jafc.5b05031] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The enzymatic acylation of anthocyanin from black rice with aromatic acid methyl esters as acyl donors and Candida antarctica lipase B was carried out under reduced pressure. The highest conversion of 91% was obtained with benzoic acid methyl ester as acyl donor; cyanidin 3-(6″-benzoyl)-glucoside, cyanidin 3-(6″-salicyloyl)-glucoside, and cyanidin 3-(6″-cinnamoyl)-glucoside were successfully synthesized. This is the first report on the enzymatic acylation of anthocyanin from black rice with methyl aromatic esters as acyl donors and lipase as biocatalyst. Furthermore, the acylation with aromatic carboxylic acids enhanced both the thermostability and light resistivity of anthocyanin. In particular, cyanidin 3-(6″-cinnamoyl)-glucoside was the most stable among the three acylated anthocyanins synthesized.
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Affiliation(s)
- Zheng Yan
- College of Food Science and Technology, Nanjing Agricultural University , Nanjing 210095, Jiangsu, People's Republic of China
- Institute of Farm Product Processing, Jiangsu Academy of Agricultural Sciences , Nanjing 210014, Jiangsu, People's Republic of China
| | - Chunyang Li
- Institute of Farm Product Processing, Jiangsu Academy of Agricultural Sciences , Nanjing 210014, Jiangsu, People's Republic of China
| | - Lixia Zhang
- Institute of Farm Product Processing, Jiangsu Academy of Agricultural Sciences , Nanjing 210014, Jiangsu, People's Republic of China
| | - Qin Liu
- School of Food Science and Engineering, Nanjing University of Finance and Economics , Nanjing 210046, Jiangsu, People's Republic of China
| | - Shiyi Ou
- Department of Food Science and Engineering, Jinan University , Guangzhou 510632, Guangdong, People's Republic of China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University , Nanjing 210095, Jiangsu, People's Republic of China
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33
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Changes in the color, chemical stability and antioxidant capacity of thermally treated anthocyanin aqueous solution over storage. Food Chem 2016; 192:516-24. [DOI: 10.1016/j.foodchem.2015.07.021] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Revised: 07/02/2015] [Accepted: 07/06/2015] [Indexed: 11/21/2022]
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34
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Silva VO, Freitas AA, Maçanita AL, Quina FH. Chemistry and photochemistry of natural plant pigments: the anthocyanins. J PHYS ORG CHEM 2016. [DOI: 10.1002/poc.3534] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Volnir O. Silva
- Instituto de Química; Universidade de São Paulo; São Paulo CP 26077, 05513-970 Brazil
| | - Adilson A. Freitas
- Centro de Química Estrutural, Instituto Superior Técnico; Universidade de Lisboa; Lisbon Portugal
| | - António L. Maçanita
- Centro de Química Estrutural, Instituto Superior Técnico; Universidade de Lisboa; Lisbon Portugal
| | - Frank H. Quina
- Instituto de Química; Universidade de São Paulo; São Paulo CP 26077, 05513-970 Brazil
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35
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Michałowska-Kaczmarczyk AM, Asuero AG, Toporek M, Michałowski T. "Why not stoichiometry" versus "Stoichiometry--why not?" Part II: GATES in context with redox systems. Crit Rev Anal Chem 2015; 45:241-69. [PMID: 25849824 DOI: 10.1080/10408347.2014.937853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Redox equilibria and titration play an important role in chemical analysis, and the formulation of an accurate mathematical description is a challenge. This article is devoted to static and (mainly) dynamic redox systems; the dynamic systems are represented by redox titrations. An overview addresses earlier approaches to static redox systems (redox diagram plots, including Pourbaix diagrams) and to titration redox systems, thereby covering a gap in the literature. After this short review, the generalized approach to electrolytic systems (GATES) is introduced, with generalized electron balance (GEB) as its inherent part within GATES/GEB. Computer simulation, performed according to GATES/GEB, enables following the changes in potential and pH of the solution, together with chemical speciation at each step of a titration, thus providing better insight into this procedure. The undeniable advantages of GATES/GEB over earlier approaches are indicated. Formulation of GEB according to two approaches (I and II) is presented on the respective examples. A general criterion distinguishing between non-redox and redox systems is presented. It is indicated that the formulation of GEB according to Approach II does not need the knowledge of oxidation degrees of particular elements; knowledge of the composition, expressed by chemical formula of the species and its charge, is sufficient for this purpose. Approach I to GEB, known also as the "short" version of GEB, is applicable if oxidation degrees for all elements of the system are known beforehand. The roles of oxidants and reductants are not ascribed to particular components forming a system and to the species thus formed. This is the complete opposite of earlier approaches to redox titrations, based on the stoichiometric redox reaction, formulated for this purpose. GEB, perceived as a law of matter conservation, is fully compatible with other (charge and concentration) balances related to the system in question. The applicability of GATES/GEB in optimization a priori of chemical analyses made with use of redox titration is indicated. The article is illustrated with many examples of static and dynamic redox systems. The related plots are obtained from calculations made according to iterative computer programs. This way, GATES/GEB enables seeing details invisible in real experiments.
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36
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Lantzouraki DZ, Sinanoglou VJ, Tsiaka T, Proestos C, Zoumpoulakis P. Total phenolic content, antioxidant capacity and phytochemical profiling of grape and pomegranate wines. RSC Adv 2015. [DOI: 10.1039/c5ra20064d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The object of this study was to determine the phenolic profile, the total phenolic content and antioxidant capacity of pomegranate wine and compare to multi-varietalVitisspp. red wine using different spectrophotometric and spectrometric techniques.
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Affiliation(s)
- Dimitra Z. Lantzouraki
- Laboratory of Food Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- Athens
- Greece
| | - Vassilia J. Sinanoglou
- Instrumental Food Analysis Laboratory
- Department of Food Technology
- Technological Educational Institution of Athens
- Egaleo
- Greece
| | - Thalia Tsiaka
- Institute of Biology
- Medicinal Chemistry & Biotechnology
- National Hellenic Research Foundation
- Athens
- Greece
| | - Charalampos Proestos
- Laboratory of Food Chemistry
- Department of Chemistry
- National and Kapodistrian University of Athens
- Athens
- Greece
| | - Panagiotis Zoumpoulakis
- Institute of Biology
- Medicinal Chemistry & Biotechnology
- National Hellenic Research Foundation
- Athens
- Greece
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37
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Yener ME. Supercritical Fluid Processing for the Recovery of Bioactive Compounds from Food Industry By-Products. FOOD ENGINEERING SERIES 2015. [DOI: 10.1007/978-3-319-10611-3_9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Fridén ME, Sjöberg PJR. Strategies for differentiation of isobaric flavonoids using liquid chromatography coupled to electrospray ionization mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2014; 49:646-63. [PMID: 25044850 DOI: 10.1002/jms.3386] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 04/29/2014] [Accepted: 05/06/2014] [Indexed: 05/17/2023]
Abstract
Flavonoids are a class of secondary plant metabolites existing in great variety in nature. Due to this variety, identification can be difficult, especially as overlapping compounds in both chromatographic separations and mass spectrometric detection are common. Methods for distinguishing isobaric flavonoids using MS(2) and MS(3) have been developed. Chromatographic separation of various plant extracts was done with RP-HPLC and detected with positive ESI-MS operated in information-dependent acquisition (IDA) mode. Two methods for the determination of flavonoid identity and substitution pattern, both featuring IDA criteria, were used together with the HPLC equipment. A third method where the collision energy was ramped utilized direct infusion. With the developed strategies, it is possible to differentiate between many isobaric flavonoids. Various classes of flavonoids were found in all of the plant extracts, in the red onion extract 45 components were detected and for 29 of them the aglycone was characterized, while the substituents were tentatively identified for 31 of them. For the strawberry extract, those numbers were 66, 30 and 60, and for the cherry extract 99, 56 and 71. The great variety of flavonoids, several of them isobaric, found in each of the extracts highlights the need for reliable methods for flavonoid characterization. Methods capable of differentiating between most of the isobars analyzed have been developed.
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Affiliation(s)
- Mikael E Fridén
- Department of Chemistry-BMC, Uppsala University, Box 599, SE-751 24, Uppsala, Sweden
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39
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Srivastava V, Obudulu O, Bygdell J, Löfstedt T, Rydén P, Nilsson R, Ahnlund M, Johansson A, Jonsson P, Freyhult E, Qvarnström J, Karlsson J, Melzer M, Moritz T, Trygg J, Hvidsten TR, Wingsle G. OnPLS integration of transcriptomic, proteomic and metabolomic data shows multi-level oxidative stress responses in the cambium of transgenic hipI- superoxide dismutase Populus plants. BMC Genomics 2013; 14:893. [PMID: 24341908 PMCID: PMC3878592 DOI: 10.1186/1471-2164-14-893] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 11/27/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Reactive oxygen species (ROS) are involved in the regulation of diverse physiological processes in plants, including various biotic and abiotic stress responses. Thus, oxidative stress tolerance mechanisms in plants are complex, and diverse responses at multiple levels need to be characterized in order to understand them. Here we present system responses to oxidative stress in Populus by integrating data from analyses of the cambial region of wild-type controls and plants expressing high-isoelectric-point superoxide dismutase (hipI-SOD) transcripts in antisense orientation showing a higher production of superoxide. The cambium, a thin cell layer, generates cells that differentiate to form either phloem or xylem and is hypothesized to be a major reason for phenotypic perturbations in the transgenic plants. Data from multiple platforms including transcriptomics (microarray analysis), proteomics (UPLC/QTOF-MS), and metabolomics (GC-TOF/MS, UPLC/MS, and UHPLC-LTQ/MS) were integrated using the most recent development of orthogonal projections to latent structures called OnPLS. OnPLS is a symmetrical multi-block method that does not depend on the order of analysis when more than two blocks are analysed. Significantly affected genes, proteins and metabolites were then visualized in painted pathway diagrams. RESULTS The main categories that appear to be significantly influenced in the transgenic plants were pathways related to redox regulation, carbon metabolism and protein degradation, e.g. the glycolysis and pentose phosphate pathways (PPP). The results provide system-level information on ROS metabolism and responses to oxidative stress, and indicate that some initial responses to oxidative stress may share common pathways. CONCLUSION The proposed data evaluation strategy shows an efficient way of compiling complex, multi-platform datasets to obtain significant biological information.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Gunnar Wingsle
- Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-90183 Umeå, Sweden.
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Hernández-Hierro JM, Nogales-Bueno J, Rodríguez-Pulido FJ, Heredia FJ. Feasibility study on the use of near-infrared hyperspectral imaging for the screening of anthocyanins in intact grapes during ripening. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:9804-9809. [PMID: 24053464 DOI: 10.1021/jf4021637] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The potential of near-infrared hyperspectral imaging to determine anthocyanins in intact grape has been evaluated. The hyperspectral images of intact grapes during ripening were recorded using a near-infrared hyperspectral imaging covering the spectral range between 900 and 1700 nm. Reference values of anthocyanins were obtained by HPLC-DAD. A number of spectral pretreatments and different mask development strategies were studied. Calibrations were performed by modified partial least-squares regression (MPLS) and present a good potential (RSQ of 0.86 and SEP values of 2.62 and 3.05 mg g(-1) of grape skin for nonacylated and total anthocyanins, respectively) for a fast and reasonably inexpensive screening of these compounds in intact grapes.
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Affiliation(s)
- José Miguel Hernández-Hierro
- Food Colour and Quality Laboratory, Department of Nutrition and Food Science, Facultad de Farmacia, Universidad de Sevilla , 41012 Sevilla, Spain
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41
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Pojer E, Mattivi F, Johnson D, Stockley CS. The Case for Anthocyanin Consumption to Promote Human Health: A Review. Compr Rev Food Sci Food Saf 2013; 12:483-508. [DOI: 10.1111/1541-4337.12024] [Citation(s) in RCA: 376] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Accepted: 05/13/2013] [Indexed: 12/29/2022]
Affiliation(s)
- Elisa Pojer
- Dept. of Food Quality and Nutrition; Research and Innovation Centre, Fondazione Edmund Mach; Via E. Mach 1; 38010 San Michele all'Adige; Italy
| | - Fulvio Mattivi
- Dept. of Food Quality and Nutrition; Research and Innovation Centre, Fondazione Edmund Mach; Via E. Mach 1; 38010 San Michele all'Adige; Italy
| | - Dan Johnson
- The Australian Wine Research Inst.; P. O. Box 197; Glen Osmond; SA 5064; Australia
| | - Creina S. Stockley
- The Australian Wine Research Inst.; P. O. Box 197; Glen Osmond; SA 5064; Australia
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Montero L, Herrero M, Ibáñez E, Cifuentes A. Profiling of phenolic compounds from different apple varieties using comprehensive two-dimensional liquid chromatography. J Chromatogr A 2013; 1313:275-83. [PMID: 23849785 DOI: 10.1016/j.chroma.2013.06.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/06/2013] [Accepted: 06/11/2013] [Indexed: 11/17/2022]
Abstract
An innovative analytical approach based on the use of comprehensive two-dimensional liquid chromatography (LC×LC) is applied to obtain the profiling of phenolic compounds in different apple varieties. The method combines the use of hydrophilic interaction liquid chromatography in the first dimension and a reversed phase separation in the second dimension, as well as the use of diode array and mass spectrometry detection. Using this methodology is possible to obtain in less than 50 min the complete profiling of phenolic compounds in a complex food matrix such as apple. In fact, different flavan-3-ols including procyanidin oligomers with degree of polymerization up to 8, as well as several dihydrochalcones, flavonols and a phenolic acid are separated and tentatively identified in these samples in a single run. Besides, the total phenols and total procyanidins amounts were determined using two in vitro assays. Reinette apples presented the highest content on total phenols (6.46 mg galic acid equiv./g dry matter) whereas Granny Smith apples were the richest on total procyanidins (0.73 mg epicatechin equiv./g dry matter). This work shows the great potential of LC×LC for phenolic compounds profiling in complex food samples.
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Affiliation(s)
- Lidia Montero
- Laboratory of Foodomics, Institute of Food Science Research (CIAL, CSIC), Nicolás Cabrera 9, Campus Cantoblanco, 28049 Madrid, Spain
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Navas MJ, Jiménez-Moreno AM, Bueno JM, Sáez-Plaza P, Asuero AG. Analysis and Antioxidant Capacity of Anthocyanin Pigments. Part IV: Extraction of Anthocyanins. Crit Rev Anal Chem 2012. [DOI: 10.1080/10408347.2012.680343] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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44
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Navas MJ, Jiménez-Moreno AM, Bueno JM, Sáez-Plaza P, Asuero AG. Analysis and Antioxidant Capacity of Anthocyanin Pigments. Part III: An Introduction to Sample Preparation and Extraction. Crit Rev Anal Chem 2012. [DOI: 10.1080/10408347.2012.680341] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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