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Houghton JA, Tidder A, Stenton M, Blackburn RS. Coloration in Flow: The Potential of In Situ Coloration of Casein Fibers to Mitigate Environmental Impact of Traditional Dyeing Methods. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2024; 12:2130-2134. [PMID: 38362531 PMCID: PMC10865441 DOI: 10.1021/acssuschemeng.3c07437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/17/2024]
Abstract
The environmental impact of the textiles and food industries can no longer be ignored, and while combining natural protein-based fibers with natural colorants, each derived from food waste, has the potential to offer increased sustainability based on a circular economy, it fails to address other environmentally detrimental textile production steps, such as coloration. This work explores the potential of a new, novel method for in situ coloration of regenerated protein fibers using an anthocyanin-based natural dye, used within the wet-spinning process, to reduce the environmental impact of the dyeing process. It is observed that similar or improved dye sorption and much improved 3D sustainability metrics (energy and material intensity) can be achieved through dyeing of casein fibers in flow, with higher color strength (K/Sλmax = 2.5) observed under milder conditions (room temperature, 10 s) compared to conventional dyeing (K/Sλmax = 1.0 at 40 °C, 30 min; K/Sλmax = 2.7 at 80 °C, 30 min). Energy intensity calculations show conventional dyeing requires 1.7-5.0 MJ kg-1 fiber, depending on the dyeing temperature for experiments performed in this paper and up to 13.4 MJ kg-1 fiber for examples in the literature. Using coloration in flow, energy intensity is negligible showcasing a vast improvement in energy-based metrics. The in situ experimental method showed a material intensity of 10.2 compared to 21.2 of the conventional method explored and up to 40.2 for examples in the literature, making the process in flow far less material intensive than conventional coloration methods, with additional potential for further material savings due to the recycling potential of the dyebath, which does not require auxiliary dyeing chemicals. Space time yield calculations showed that the productivity of the proposed method in flow is much higher (182.4 g L-1 h-1) compared to the conventional batch process (33.3-60.0 g L-1 h-1).
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Affiliation(s)
- Joseph A. Houghton
- Leeds
Institute of Textiles and Colour, School of Design, University of Leeds, Leeds LS2 9JT, United
Kingdom
| | - Alenka Tidder
- Keracol
Limited, Nexus, Discovery Way, Leeds LS2 3AA, United Kingdom
| | - Marie Stenton
- London
College of Fashion, University of the Arts
London, London E20 2AR, United
Kingdom
| | - Richard S. Blackburn
- Leeds
Institute of Textiles and Colour, School of Design, University of Leeds, Leeds LS2 9JT, United
Kingdom
- Keracol
Limited, Nexus, Discovery Way, Leeds LS2 3AA, United Kingdom
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Wu Y, Yu X, Ding W, Remón J, Xin M, Sun T, Wang TTY, Yu LL, Wang J. Fabrication, performance, and potential environmental impacts of polysaccharide-based food packaging materials incorporated with phytochemicals: A review. Int J Biol Macromol 2023; 249:125922. [PMID: 37482166 DOI: 10.1016/j.ijbiomac.2023.125922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/16/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
Although food packaging preserves food's quality, it unfortunately contributes to global climate change since the considerable carbon emissions associated with its entire life cycle. Polysaccharide-based packaging materials (PPMs) are promising options to preserve foods, potentially helping the food industry reduce its carbon footprint. PPMs incorporated with phytochemicals hold promise to address this critical issue, keep food fresh and prolong the shelf life. However, phytochemicals' health benefits are impacted by their distinct chemical structures thus the phytochemicals-incorporated PPMs generally exhibit differential performances. PPMs must be thoughtfully formulated to possess adequate physicochemical properties to meet commercial standards. Given this, this review first-time provides a comprehensive review of recent advances in the fabrication of phytochemicals incorporated PPMs. The application performances of phytochemicals-incorporated PPMs for preserving foods, as well as the intelligent monitoring of food quality, are thoroughly introduced. The possible associated environmental impacts and scalability challenges for the commercial application of these PPMs are also methodically assessed. This review seeks to provide comprehensive insights into exploring new avenues to achieve a greener and safer food industry via innovative food packaging materials. This is paramount to preserve not only food shelf life but also the environment, facilitating the eco-friendly development of the food industry.
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Affiliation(s)
- Yanbei Wu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing, PR China
| | - Xueling Yu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing, PR China
| | - Wei Ding
- China Leather and Footwear Research Institute Co. Ltd., Beijing, PR China.
| | - Javier Remón
- Thermochemical Processes Group, Aragón Institute for Engineering Research (I3A), University of Zaragoza, C/Mariano Esquillor s/n, 50.018 Zaragoza, Spain
| | - Mengmeng Xin
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing, PR China
| | - Tianjun Sun
- Department of Burns and Plastic Surgery, the Fourth Medical Center of PLA General Hospital, Beijing, PR China
| | - Thomas T Y Wang
- Diet, Genomics, and Immunology Laboratory, Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD, USA
| | - Liangli Lucy Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD, USA
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing, PR China.
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Inthalaeng N, Dugmore TIJ, Matharu AS. Production of Hydrogels from Microwave-Assisted Hydrothermal Fractionation of Blackcurrant Pomace. Gels 2023; 9:674. [PMID: 37754357 PMCID: PMC10530458 DOI: 10.3390/gels9090674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 09/28/2023] Open
Abstract
The exploitation of unavoidable food supply chain wastes resulting from primary and secondary processing for chemicals, materials, and bioenergy is an important concept in the drive towards circular-based, resource-efficient biorefineries rather than petroleum refineries. The potential production of hydrogels (materials) from unavoidable food supply chain wastes, which are naturally rich in biopolymers such as cellulose, hemicellulose, pectin, and lignin, represents an interesting opportunity. However, these intertwined and interconnected biopolymers require separation and deconstruction prior to any useful application. Thus, this study aims to explore the formation of hydrogels from defibrillated celluloses (MW-DFCs) produced via acid-free stepwise microwave hydrothermal processing of blackcurrant pomace residues. Initially, pectin was removed from blackcurrant pomace residues (MW, 100-160 °C), and the resultant depectinated residues were reprocessed at 160 °C. The pectin yield increased from 2.36 wt.% (MW, 100 °C) to 3.07 wt.% (MW, 140 °C) and then decreased to 2.05 wt.% (MW, 160 °C). The isolated pectins were characterized by attenuated total reflectance infrared spectroscopy (ATR-IR), thermogravimetric analysis (TGA), and 13C NMR (D2O). The cellulosic-rich residues were reprocessed (MW, 160 °C) and further characterized by ATR-IR, TGA, and Klason lignin analysis. All the MW-DFCs contained significant lignin content, which prevented hydrogel formation. However, subsequent bleaching (H2O2/OH-) afforded off-white samples with improved gelling ability at the concentration of 5% w/v. Confocal laser microscopy (CLSM) revealed the removal of lignin and a more pronounced cellulosic-rich material. In conclusion, the microwave-assisted defibrillation of blackcurrant pomace, an exploitable unavoidable food supply chain waste, affords cellulosic-rich materials with the propensity to form hydrogels which may serve useful applications when put back into food products, pharmaceuticals, cosmetics, and home and personal care products.
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Affiliation(s)
| | | | - Avtar S. Matharu
- Green Chemistry Centre of Excellence, Department of Chemistry, University of York, York YO10 5DD, UK; (N.I.); (T.I.J.D.)
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Brouckaert M, Peng M, Höfer R, El Houari I, Darrah C, Storme V, Saeys Y, Vanholme R, Goeminne G, Timokhin VI, Ralph J, Morreel K, Boerjan W. QT-GWAS: A novel method for unveiling biosynthetic loci affecting qualitative metabolic traits. MOLECULAR PLANT 2023; 16:1212-1227. [PMID: 37349988 PMCID: PMC7614782 DOI: 10.1016/j.molp.2023.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 04/06/2023] [Accepted: 06/16/2023] [Indexed: 06/24/2023]
Abstract
Although the plant kingdom provides an enormous diversity of metabolites with potentially beneficial applications for humankind, a large fraction of these metabolites and their biosynthetic pathways remain unknown. Resolving metabolite structures and their biosynthetic pathways is key to gaining biological understanding and to allow metabolic engineering. In order to retrieve novel biosynthetic genes involved in specialized metabolism, we developed a novel untargeted method designated as qualitative trait GWAS (QT-GWAS) that subjects qualitative metabolic traits to a genome-wide association study, while the conventional metabolite GWAS (mGWAS) mainly considers the quantitative variation of metabolites. As a proof of the validity of QT-GWAS, 23 and 15 of the retrieved associations identified in Arabidopsis thaliana by QT-GWAS and mGWAS, respectively, were supported by previous research. Furthermore, seven gene-metabolite associations retrieved by QT-GWAS were confirmed in this study through reverse genetics combined with metabolomics and/or in vitro enzyme assays. As such, we established that CYTOCHROME P450 706A5 (CYP706A5) is involved in the biosynthesis of chroman derivatives, UDP-GLYCOSYLTRANSFERASE 76C3 (UGT76C3) is able to hexosylate guanine in vitro and in planta, and SULFOTRANSFERASE 202B1 (SULT202B1) catalyzes the sulfation of neolignans in vitro. Collectively, our study demonstrates that the untargeted QT-GWAS method can retrieve valid gene-metabolite associations at the level of enzyme-encoding genes, even new associations that cannot be found by the conventional mGWAS, providing a new approach for dissecting qualitative metabolic traits.
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Affiliation(s)
- Marlies Brouckaert
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Meng Peng
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - René Höfer
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Ilias El Houari
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Chiarina Darrah
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Véronique Storme
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Yvan Saeys
- Ghent University, Department of Applied Mathematics, Computer Science and Statistics, 9000 Ghent, Belgium; VIB Center for Inflammation Research, 9052 Ghent, Belgium
| | - Ruben Vanholme
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Geert Goeminne
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium; VIB Metabolomics Core, 9052 Ghent, Belgium
| | - Vitaliy I Timokhin
- Department of Biochemistry, and US Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - John Ralph
- Department of Biochemistry, and US Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Kris Morreel
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium
| | - Wout Boerjan
- Ghent University, Department of Plant Biotechnology and Bioinformatics, 9000 Ghent, Belgium; VIB Center for Plant Systems Biology, 9052 Ghent, Belgium.
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Goyal N, Jerold F. Biocosmetics: technological advances and future outlook. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:25148-25169. [PMID: 34825334 PMCID: PMC8616574 DOI: 10.1007/s11356-021-17567-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 11/12/2021] [Indexed: 04/16/2023]
Abstract
The paper provides an overview of biocosmetics, which has tremendous potential for growth and is attracting huge business opportunities. It emphasizes the immediate need to replace conventional fossil-based ingredients in cosmetics with natural, safe, and effective ingredients. It assembles recent technologies viable in the production/extraction of the bioactive ingredient, product development, and formulation processes, its rapid and smooth delivery to the target site, and fosters bio-based cosmetic packaging. It further explores industries that can be a trailblazer in supplying raw material for extraction of bio-based ingredients for cosmetics, creating biodegradable packaging, or weaving innovation in fashion clothing. Lastly, the paper discusses what it takes to become the first generation of a circular economy and supports the implementation of strict regulatory guidelines for any cosmetic sold globally.
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Affiliation(s)
- Nishu Goyal
- Department of Chemical Engineering, University of Petroleum and Energy Studies, Dehradun, 248007, India.
| | - Frankline Jerold
- Department of Chemical Engineering, University of Petroleum and Energy Studies, Dehradun, 248007, India
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Anthocyanins: Metabolic Digestion, Bioavailability, Therapeutic Effects, Current Pharmaceutical/Industrial Use, and Innovation Potential. Antioxidants (Basel) 2022; 12:antiox12010048. [PMID: 36670910 PMCID: PMC9855055 DOI: 10.3390/antiox12010048] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/02/2022] [Accepted: 12/13/2022] [Indexed: 12/28/2022] Open
Abstract
In this work, various concepts and features of anthocyanins have been comprehensively reviewed, taking the benefits of the scientific publications released mainly within the last five years. Within the paper, common topics such as anthocyanin chemistry and occurrence, including the biosynthesis of anthocyanins emphasizing the anthocyanin formation pathway, anthocyanin chemistry, and factors influencing the anthocyanins' stability, are covered in detail. By evaluating the recent in vitro and human experimental studies on the absorption and bioavailability of anthocyanins present in typical food and beverages, this review elucidates the significant variations in biokinetic parameters based on the model, anthocyanin source, and dose, allowing us to make basic assumptions about their bioavailability. Additionally, special attention is paid to other topics, such as the therapeutic effects of anthocyanins. Reviewing the recent in vitro, in vivo, and epidemiological studies on the therapeutic potential of anthocyanins against various diseases permits a demonstration of the promising efficacy of different anthocyanin sources at various levels, including the neuroprotective, cardioprotective, antidiabetic, antiobesity, and anticancer effects. Additionally, the studies on using plant-based anthocyanins as coloring food mediums are extensively investigated in this paper, revealing the successful use of anthocyanins in coloring various products, such as dietary and bakery products, mixes, juices, candies, beverages, ice cream, and jams. Lastly, the successful application of anthocyanins as prebiotic ingredients, the innovation potential of anthocyanins in industry, and sustainable sources of anthocyanins, including a quantitative research literature and database analysis, is performed.
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Behind the Scenes of Anthocyanins-From the Health Benefits to Potential Applications in Food, Pharmaceutical and Cosmetic Fields. Nutrients 2022; 14:nu14235133. [PMID: 36501163 PMCID: PMC9738495 DOI: 10.3390/nu14235133] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/09/2022] Open
Abstract
Anthocyanins are widespread and biologically active water-soluble phenolic pigments responsible for a wide range of vivid colours, from red (acidic conditions) to purplish blue (basic conditions), present in fruits, vegetables, and coloured grains. The pigments' stability and colours are influenced mainly by pH but also by structure, temperature, and light. The colour-stabilizing mechanisms of plants are determined by inter- and intramolecular co-pigmentation and metal complexation, driven by van der Waals, π-π stacking, hydrogen bonding, and metal-ligand interactions. This group of flavonoids is well-known to have potent anti-inflammatory and antioxidant effects, which explains the biological effects associated with them. Therefore, this review provides an overview of the role of anthocyanins as natural colorants, showing they are less harmful than conventional colorants, with several technological potential applications in different industrial fields, namely in the textile and food industries, as well as in the development of photosensitizers for dye-sensitized solar cells, as new photosensitizers in photodynamic therapy, pharmaceuticals, and in the cosmetic industry, mainly on the formulation of skin care formulations, sunscreen filters, nail colorants, skin & hair cleansing products, amongst others. In addition, we will unveil some of the latest studies about the health benefits of anthocyanins, mainly focusing on the protection against the most prevalent human diseases mediated by oxidative stress, namely cardiovascular and neurodegenerative diseases, cancer, and diabetes. The contribution of anthocyanins to visual health is also very relevant and will be briefly explored.
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Cui H, Xie W, Hua Z, Cao L, Xiong Z, Tang Y, Yuan Z. Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review. Molecules 2022; 27:molecules27228062. [PMID: 36432162 PMCID: PMC9692289 DOI: 10.3390/molecules27228062] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022] Open
Abstract
There is an on-going demand in recent years for safer and "greener" hair coloring agents with the global consumer awareness of the adverse effects of synthetic hair dyes. The belief in sustainability and health benefits has focused the attention of the scientific community towards natural colorants that serve to replace their synthetic toxic counterparts. This review article encompasses the historical applications of a vast array of natural plant hair dyes and summarizes the possible coloration mechanisms (direct dyeing and mordant dyeing). Current information on phytochemicals (quinones, tannins, flavonoids, indigo, curcuminoids and carotenoids) used for hair dyeing are summarized, including their botanical sources, color chemistry and biological/toxicological activities. A particular focus is given on research into new natural hair dye sources along with eco-friendly, robust and cost-effective technologies for their processing and applications, such as the synthetic biology approach for colorant production, encapsulation techniques for stabilization and the development of inorganic nanocarriers. In addition, innovative in vitro approaches for the toxicological assessments of natural hair dye cosmetics are highlighted.
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Affiliation(s)
- Hongyan Cui
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Wenjing Xie
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Zhongjie Hua
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Lihua Cao
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Ziyi Xiong
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Ying Tang
- Beijing Key Laboratory of Plant Resources Research and Development, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
- Correspondence: (Y.T.); (Z.Y.)
| | - Zhiqin Yuan
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
- Correspondence: (Y.T.); (Z.Y.)
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Liu M, Zhang S, Ye Y, Liu X, He J, Wei L, Zhang D, Zhou J, Cai J. Robust Electrospinning-Constructed Cellulose Acetate@Anthocyanin Ultrafine Fibers: Synthesis, Characterization, and Controlled Release Properties. Polymers (Basel) 2022; 14:polym14194036. [PMID: 36235984 PMCID: PMC9571753 DOI: 10.3390/polym14194036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/17/2022] [Accepted: 09/22/2022] [Indexed: 12/02/2022] Open
Abstract
Anthocyanin has attracted increasing attention due to its superior biological activity. However, the inherently poor stability of anthocyanin limits its practical applications. In this study, a fast and straightforward method was developed to improve the stability of anthocyanin. Cellulose acetate ultrafine fiber-loaded anthocyanin (CA@Anthocyanin UFs) was prepared by robust electrospinning, and the potential application of cellulose acetate ultrafine fibers (CA UFs) as a bioactive substance delivery system was comprehensively investigated. The experimental results showed that CA@Anthocyanin UFs had protective effects on anthocyanin against temperature, light, and pH. The results of the artificially simulated gastric fluid (pH = 2.0) indicated that the CA@Anthocyanin UFs had a controllable release influence on anthocyanin. A 2,2-Diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging assay suggested that the CA@Anthocyanin UFs still had an excellent antioxidant activity similar to anthocyanin. This work demonstrated the potential application of robust electrospinning-constructed cellulose acetate ultrafine fibers in bioactive substance delivery and controlled release systems, as well as its prospects in green packaging due to the nature of this environmentally friendly composite.
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Affiliation(s)
- Mingzhu Liu
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Shilei Zhang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Yuanyuan Ye
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Xiaoqing Liu
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Jiangling He
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
- Correspondence: (J.H.); (J.C.)
| | - Lingfeng Wei
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Die Zhang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
| | - Jiaojiao Zhou
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
| | - Jie Cai
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, China
- Correspondence: (J.H.); (J.C.)
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10
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Fedenko VS, Landi M, Shemet SA. Metallophenolomics: A Novel Integrated Approach to Study Complexation of Plant Phenolics with Metal/Metalloid Ions. Int J Mol Sci 2022; 23:ijms231911370. [PMID: 36232672 PMCID: PMC9570091 DOI: 10.3390/ijms231911370] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 01/10/2023] Open
Abstract
Plant adaptive strategies have been shaped during evolutionary development in the constant interaction with a plethora of environmental factors, including the presence of metals/metalloids in the environment. Among adaptive reactions against either the excess of trace elements or toxic doses of non-essential elements, their complexation with molecular endogenous ligands, including phenolics, has received increasing attention. Currently, the complexation of phenolics with metal(loid)s is a topic of intensive studies in different scientific fields. In spite of the numerous studies on their chelating capacity, the systemic analysis of phenolics as plant ligands has not been performed yet. Such a systematizing can be performed based on the modern approach of metallomics as an integral biometal science, which in turn has been differentiated into subgroups according to the nature of the bioligands. In this regard, the present review summarizes phenolics–metal(loid)s’ interactions using the metallomic approach. Experimental results on the chelating activity of representative compounds from different phenolic subgroups in vitro and in vivo are systematized. General properties of phenolic ligands and specific properties of anthocyanins are revealed. The novel concept of metallophenolomics is proposed, as a ligand-oriented subgroup of metallomics, which is an integrated approach to study phenolics–metal(loid)s’ complexations. The research subjects of metallophenolomics are outlined according to the methodology of metallomic studies, including mission-oriented biometal sciences (environmental sciences, food sciences and nutrition, medicine, cosmetology, coloration technologies, chemical sciences, material sciences, solar cell sciences). Metallophenolomics opens new prospects to unite multidisciplinary investigations of phenolic–metal(loid) interactions.
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Affiliation(s)
- Volodymyr S. Fedenko
- Research Institute of Biology, Oles Honchar Dnipro National University, 72 Gagarin Avenue, 49010 Dnipro, Ukraine
| | - Marco Landi
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80I-56124 Pisa, Italy
- Correspondence: ; Tel.: +39-050-2216620
| | - Sergiy A. Shemet
- Ukrainian Association for Haemophilia and Haemostasis “Factor D”, Topola-3, 20/2/81, 49041 Dnipro, Ukraine
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Stability Enhancement of Anthocyanins from Blackcurrant ( Ribes Nigrum L.) Pomace through Intermolecular Copigmentation. Molecules 2022; 27:molecules27175489. [PMID: 36080257 PMCID: PMC9457548 DOI: 10.3390/molecules27175489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/17/2022] Open
Abstract
Intermolecular copigmentation denotes the interaction between colored anthocyanins and the colorless copigment, which is not bound covalently to the anthocyanin molecule. This is the first study to investigate the effect of intermolecular copigmentation on the stability of individual anthocyanins from dried blackcurrant pomace (DBP) using four pure phenolic acids as copigments (ferulic, caffeic, chlorogenic, and rosmarinic acid). Studies were performed at pH 3.0 and pH 6.0, with a copigment/anthocyanin extract molar ratio of 5:1, during storage at 20 °C. At both pH 3.0 and 6.0, rosmarinic acid showed the strongest hyperchromic and bathochromic effects (p < 0.05) on day 0. However, rosmarinic acid showed low stability during storage. At pH 3.0, chlorogenic acid and control samples were capable of maintaining very high levels of total anthocyanin stability during storage (p < 0.05). On the other hand, ferulic acid and control samples had the longest estimated half-life during storage at pH 6.0. Intermolecular copigmentation successfully increased the half-life, color retention, and antioxidant activity of the anthocyanin solution, with cyanidin-3-O-glucoside (C3G) exhibiting the highest stability at both pH values. Overall, anthocyanins from DBP, in combination with chlorogenic or ferulic acid, showed potential for use in commercial food applications.
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Xue B, Hui X, Chen X, Luo S, Dilrukshi H, Wu G, Chen C. Application, emerging health benefits, and dosage effects of blackcurrant food formats. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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13
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Wang Q, Jiang Y, Chen W, Julian McClements D, Ma C, Liu X, Liu F. Development of pH-Responsive Active Packaging Materials Based on Purple Corncob and Its Application in Meat Freshness Monitoring. Food Res Int 2022; 161:111832. [DOI: 10.1016/j.foodres.2022.111832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 11/04/2022]
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Benucci I, Lombardelli C, Mazzocchi C, Esti M. Natural colorants from vegetable food waste: Recovery, regulatory aspects, and stability—A review. Compr Rev Food Sci Food Saf 2022; 21:2715-2737. [DOI: 10.1111/1541-4337.12951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/24/2022] [Accepted: 03/07/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Ilaria Benucci
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Claudio Lombardelli
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Caterina Mazzocchi
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Marco Esti
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
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Zhang T, Wang H, Qi D, Xia L, Li L, Li X, Jiang S. Multifunctional colorimetric cellulose acetate membrane incorporated with Perilla frutescens (L.) Britt. anthocyanins and chamomile essential oil. Carbohydr Polym 2022; 278:118914. [PMID: 34973733 DOI: 10.1016/j.carbpol.2021.118914] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/26/2021] [Accepted: 11/14/2021] [Indexed: 12/30/2022]
Abstract
A colorimetric cellulose acetate (CA) membrane incorporated with Perilla frutescens (L.) Britt. anthocyanins (PFA) and chamomile essential oil (CO) is developed via electrospinning technique for food freshness monitoring and shelf-life extending. The moieties of PFA and CO are well-dispersed in fiber matrix by hydrogen bonds and their incorporation increases the fiber size but with no obvious influence on the fiber morphology at incorporation levels. The presence of CO enhances membrane hydrophobicity. The target membrane of CA-PFA6-CO15 (PFA6%, CO15%) has a wide color change range of pH 2-12 which is high sensitive and reversible towards external pH-stimuli. The membrane has good antibacterial activity against E. coli and S. aureus besides antioxidant activity. The release of bioactive moieties is predominantly controlled by Fickian diffusion. The target membrane can simultaneously monitor pork freshness in real-time and double the shelf-life at 25 °C, indicating its potential application in active and intelligent food packaging.
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Affiliation(s)
- Tingting Zhang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China
| | - Hualin Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China; Anhui Institute of Agro-Products Intensive Processing Technology, 230009 Hefei, Anhui, PR China.
| | - Dongxiu Qi
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China
| | - Li Xia
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China
| | - Linlin Li
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China
| | - Xingjiang Li
- School of Food and Biological Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China; Anhui Institute of Agro-Products Intensive Processing Technology, 230009 Hefei, Anhui, PR China
| | - Shaotong Jiang
- School of Food and Biological Engineering, Hefei University of Technology, 230009 Hefei, Anhui, PR China; Anhui Institute of Agro-Products Intensive Processing Technology, 230009 Hefei, Anhui, PR China
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Sousa D, Basílio N, Oliveira J, de Freitas V, Pina F. A New Insight into the Degradation of Anthocyanins: Reversible versus the Irreversible Chemical Processes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:656-668. [PMID: 34982560 DOI: 10.1021/acs.jafc.1c06521] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The kinetics and thermodynamics of the pH-dependent reversible and irreversible processes leading to color fading of pelargonidin-3-O-glucoside, peonidin-3-O-glucoside, malvidin-3-O-glucoside, and cyanidin-3-O-glucoside dyes in aqueous solutions are reported. Following the addition of base to the flavylium cation, the quinoidal bases disappear by three distinct steps: (i) in an acidic medium by a biexponential process, in which the faster step is controlled by the hydration reaction and the slower one by cis-trans isomerization; the degradation process occurs essentially from the anionic quinoidal base; (ii) in a basic medium (pH > 9.5), in which the disappearance of the anionic bases is monoexponential, with the rate proportional to the hydroxyl concentration (hydroxyl attack), leading to anionic chalcones (cis and trans) at equilibrium─the slower degradation step occurs from the di- and trianionic chalcones; and (iii) in the pH region circa 7.7 < pH < 9.5, in which hydration and hydroxyl attacks are much slower than anionic quinoidal base degradation (which is the rate-controlling step) and the equilibrium cannot be attained.
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Affiliation(s)
- Diogo Sousa
- iBB─Institute for Bioengineering and Biosciences and Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Área Departamental de Engenharia Química, Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, R. Conselheiro Emídio Navarro, 1, 1959-007 Lisboa, Portugal
| | - Nuno Basílio
- Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - Joana Oliveira
- LAQV─REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Victor de Freitas
- LAQV─REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Fernando Pina
- Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
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Azman EM, Nor NDM, Charalampopoulos D, Chatzifragkou A. Effect of acidified water on phenolic profile and antioxidant activity of dried blackcurrant (Ribes nigrum L.) pomace extracts. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Liu Y, Benohoud M, Galani Yamdeu JH, Gong YY, Orfila C. Green extraction of polyphenols from citrus peel by-products and their antifungal activity against Aspergillus flavus. Food Chem X 2021; 12:100144. [PMID: 34761200 PMCID: PMC8566929 DOI: 10.1016/j.fochx.2021.100144] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/17/2021] [Accepted: 10/23/2021] [Indexed: 11/13/2022] Open
Abstract
Mandarin peel extracts inhibited the growth of A. flavus by up to 52% over 7 days. The MIC of mandarin extracts was 300-400 mg mL−1 depending on the extraction solvent. Phenolic-rich SPE fractions showed 40% higher antifungal activity than crude extracts. Narirutin and hesperidin were most abundant phenolic compounds in mandarin extracts.
Aspergillus flavus is a pathogenic fungus associated with food safety issues worldwide. This study investigated the antifungal activity of citrus peel extracts prepared using food-grade solvents (hot water or ethanol). Mandarin (Citrus reticulata) peel ethanol extracts inhibited the mycelial growth of A. flavus (39.60%) more effectively than those of orange (32.31%) and lemon (13.51%) after 7 days of incubation. The growth of A. flavus could be completely inhibited by mandarin extracts at 300–400 mg mL−1, depending on the extraction solvent. Solid-phase extraction (SPE) separated the polyphenol-rich fractions, which showed up to 40% higher antifungal activity than crude extracts. Twelve polyphenols (2 phenolic acids and 10 flavonoids) were identified by HPLC-DAD, narirutin and hesperidin were the most abundant. In conclusion, citrus peels are promising bioresources of antifungal agents with potential applications in food and other industries.
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Key Words
- Antifungal activity
- Aspergillus flavus
- CE, Crude extract
- Citrus sp.
- EF, Elution fraction
- MIC, Minimum inhibitory concentration
- PDA, Potato dextrose agar
- PDB, Potato dextrose broth
- PMF, Polymethoxylated flavones
- Polyphenols
- SPE, Solid phase extraction
- Solid Phase Extraction
- TFC, Total flavonoids content
- TPC, Total phenolic content
- WF, Washing fraction
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Affiliation(s)
- Yue Liu
- School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | | | | | - Yun Yun Gong
- School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | - Caroline Orfila
- School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
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Cruz L, Basílio N, Mateus N, de Freitas V, Pina F. Natural and Synthetic Flavylium-Based Dyes: The Chemistry Behind the Color. Chem Rev 2021; 122:1416-1481. [PMID: 34843220 DOI: 10.1021/acs.chemrev.1c00399] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Flavylium compounds are a well-known family of pigments because they are prevalent in the plant kingdom, contributing to colors over a wide range from shades of yellow-red to blue in fruits, flowers, leaves, and other plant parts. Flavylium compounds include a large variety of natural compound classes, namely, anthocyanins, 3-deoxyanthocyanidins, auronidins, and their respective aglycones as well as anthocyanin-derived pigments (e.g., pyranoanthocyanins, anthocyanin-flavan-3-ol dimers). During the past few decades, there has been increasing interest among chemists in synthesizing different flavylium compounds that mimic natural structures but with different substitution patterns that present a variety of spectroscopic characteristics in view of their applications in different industrial fields. This Review provides an overview of the chemistry of flavylium-based compounds, in particular, the synthetic and enzymatic approaches and mechanisms reported in the literature for obtaining different classes of pigments, their physical-chemical properties in relation to their pH-dependent equilibria network, and their chemical and enzymatic degradation. The development of flavylium-based systems is also described throughout this Review for emergent applications to explore some of the physical-chemical properties of the multistate of species generated by these compounds.
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Affiliation(s)
- Luis Cruz
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal
| | - Nuno Basílio
- LAQV-REQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, New University of Lisbon, 2829-516 Caparica, Portugal
| | - Nuno Mateus
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal
| | - Victor de Freitas
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal
| | - Fernando Pina
- LAQV-REQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, New University of Lisbon, 2829-516 Caparica, Portugal
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Gecchele E, Negri S, Cauzzi A, Cuccurullo A, Commisso M, Patrucco A, Anceschi A, Zaffani G, Avesani L. Optimization of a Sustainable Protocol for the Extraction of Anthocyanins as Textile Dyes from Plant Materials. Molecules 2021; 26:molecules26226775. [PMID: 34833867 PMCID: PMC8625177 DOI: 10.3390/molecules26226775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/22/2021] [Accepted: 11/04/2021] [Indexed: 12/30/2022] Open
Abstract
Anthocyanins are the largest group of polyphenolic pigments in the plant kingdom. These non-toxic, water-soluble compounds are responsible for the pink, red, purple, violet, and blue colors of fruits, vegetables, and flowers. Anthocyanins are widely used in the production of food, cosmetic and textile products, in the latter case to replace synthetic dyes with natural and sustainable alternatives. Here, we describe an environmentally benign method for the extraction of anthocyanins from red chicory and their characterization by HPLC-DAD and UPLC-MS. The protocol does not require hazardous solvents or chemicals and relies on a simple and scalable procedure that can be applied to red chicory waste streams for anthocyanin extraction. The extracted anthocyanins were characterized for stability over time and for their textile dyeing properties, achieving good values for washing fastness and, as expected, a pink-to-green color change that is reversible and can therefore be exploited in the fashion industry.
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Affiliation(s)
- Elisa Gecchele
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
| | - Stefano Negri
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
| | - Anna Cauzzi
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
| | - Anna Cuccurullo
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
| | - Mauro Commisso
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
| | - Alessia Patrucco
- CNR-STIIMA, Italian National Research Council, Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing, Corso G. Pella 16, 13900 Biella, Italy; (A.P.); (A.A.)
| | - Anastasia Anceschi
- CNR-STIIMA, Italian National Research Council, Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing, Corso G. Pella 16, 13900 Biella, Italy; (A.P.); (A.A.)
| | - Giorgio Zaffani
- Cooperativa Sociale Cercate, Via Bramante 15, 37134 Verona, Italy;
| | - Linda Avesani
- Department of Biotechnology, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy; (E.G.); (S.N.); (A.C.); (A.C.); (M.C.)
- Correspondence: ; Tel.: +39-045-802-7839
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Candela RG, Lazzara G, Piacente S, Bruno M, Cavallaro G, Badalamenti N. Conversion of Organic Dyes into Pigments: Extraction of Flavonoids from Blackberries ( Rubus ulmifolius) and Stabilization. Molecules 2021; 26:molecules26206278. [PMID: 34684859 PMCID: PMC8538118 DOI: 10.3390/molecules26206278] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 11/16/2022] Open
Abstract
The blackberry’s color is composed mainly of natural dyes called anthocyanins. Their color is red–purple, and they can be used as a natural colorant. Anthocyanins are flavonoids, which are products of plants, and their colors range from orange and red to various shades of blue, purple and green, according to pH. In this study, the chemical composition of an extract obtained from blackberries was defined by LC-ESI/LTQOrbitrap/MS in positive and negative ionization mode. Furthermore, we investigated the adsorption process of blackberry extract using several inorganic fillers, such as metakaolin, silica, Lipari pumice, white pozzolan and alumina. The pigments exhibit different colors as a function of their interactions with the fillers. The analysis of the absorption data allowed the estimation of the maximum adsorbing capacity of each individual filler tested. Through thermogravimetric measurements (TGA), the thermal stability and the real adsorption of the organic extract were determined.
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Affiliation(s)
- Rossella G. Candela
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.G.C.); (M.B.)
| | - Giuseppe Lazzara
- Physics and Chemistry Department (DiFC), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy;
| | - Sonia Piacente
- Department of Pharmacy, University of Salerno, 84084 Fisciano (SA), Italy;
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.G.C.); (M.B.)
| | - Giuseppe Cavallaro
- Physics and Chemistry Department (DiFC), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy;
- Correspondence: (G.C.); (N.B.)
| | - Natale Badalamenti
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.G.C.); (M.B.)
- Correspondence: (G.C.); (N.B.)
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23
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Williams TN, Szymczyk M, Freeman HS. In situ Chelation of Monoazo Dyes in Human Hair Keratin Fibers Using Environmentally Benign Metal Ions. ACS APPLIED BIO MATERIALS 2021; 4:6195-6202. [DOI: 10.1021/acsabm.1c00512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tova N. Williams
- Wilson College of Textiles, North Carolina State University, 1020 Main Campus Drive, Raleigh, North Carolina 27606, United States
| | - Malgorzata Szymczyk
- Wilson College of Textiles, North Carolina State University, 1020 Main Campus Drive, Raleigh, North Carolina 27606, United States
| | - Harold S. Freeman
- Wilson College of Textiles, North Carolina State University, 1020 Main Campus Drive, Raleigh, North Carolina 27606, United States
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Sun Q, Wang N, Xu W, Zhou H. Genus Ribes Linn. (Grossulariaceae): A comprehensive review of traditional uses, phytochemistry, pharmacology and clinical applications. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114166. [PMID: 33940086 DOI: 10.1016/j.jep.2021.114166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 04/14/2021] [Accepted: 04/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Ribes Linn., which belongs to the Grossulariaceae family, contains 160 species distributed mainly in temperate and cold regions of the Northern Hemisphere. There are 59 species in southwest, northwest and northeast China. Some species of Ribes have been used as traditional and local medicines for the treatment of glaucoma, cardiovascular disease, stomachache, hepatitis, hyperlipidemia, hypertension and other ailments. However, the data provided in recent years have not been collated and compared. AIM OF THE STUDY This review aims to summarize the current status of ethnopharmacological uses, phytochemistry, pharmacology, clinical applications, and pharmacokinetics of the genus Ribes to better understand the therapeutic potential of the genus Ribes in the future and hope to provide a relatively novel perspective for further clinical application on the genus. MATERIALS AND METHODS The literature on Ribes was collected through a series of scientific search engines including Elsevier, ACS, Springer, Web of Science, PubMed, Google Scholar, Baidu Scholar, Wiley, China National Knowledge Infrastructure (CNKI) and books. RESULTS Ribes species have been used for detoxification, glaucoma, cardiovascular disease, stomachache, hepatitis, hyperlipidemia, hypertension and other ailments. These plants mainly contain phenolic glycosides, flavonoids, proanthocyanidins, polysaccharides, etc. Most traditional uses are related to biological activity and have been confirmed by modern research. Pharmacological studies in vitro and in vivo revealed that the extracts and pure compounds possessed significant hypolipidemic, antioxidant, anti-inflammatory, antitumor, antibacterial, and antiviral activity, eyesight protection and other effects. CONCLUSIONS The traditional uses, phytochemistry, pharmacology, pharmacokinetics, and clinical applications described in this article explained that the Ribes species has numerous activities, and these findings will promote further action in the area of mechanism research. However, very few preclinical and clinical studies have focused on the toxicology and pharmacokinetics of crude extracts and pure compounds from the genus Ribes. Moreover, several clinical evidence to support the health benefits of Ribes plants. The development of new medicines based on Ribes species as ingredients may be restricted. The pharmacological activity, clinical efficacy and safety of Ribes species need to be verified by systematic and comprehensive preclinical studies and clinical trials.
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Affiliation(s)
- Qing Sun
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Na Wang
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenhua Xu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China.
| | - Huakun Zhou
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai, 810008, China; Key Laboratory of Restoration Ecology of Cold Area in Qinghai Province, Xining, Qinghai, 810008, China
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Deineka VI, Kulchenko YY. Quantum-Chemical Calculations for the Electronic Absorption Spectra of Certain Anthocyanidins. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421070086] [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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Kowalski R, Gonzalez de Mejia E. Phenolic composition, antioxidant capacity and physical characterization of ten blackcurrant (Ribes nigrum) cultivars, their juices, and the inhibition of type 2 diabetes and inflammation biochemical markers. Food Chem 2021; 359:129889. [PMID: 33934030 DOI: 10.1016/j.foodchem.2021.129889] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 04/08/2021] [Accepted: 04/11/2021] [Indexed: 12/11/2022]
Abstract
The objective was to analyze the phenolic composition, antioxidant capacity, and physical characteristics of 10 blackcurrant cultivars, their juices, and the enzymatic inhibition of dipeptidyl peptidase-IV, α-amylase, α-glucosidase, nitric oxide synthase, and cyclooxygenase-2. Fruit masses ranged from 0.47 to 1.22 g and diameters from 7.42 to 14.42 mm. For the juices, pH ranged from 2.80 to 2.96, soluble solids from 11.33% to 17.5%, total acidity from 3.17 to 4.26 g/100 mL, and viscosity from 1.28 to 273.83 mPa·s. Total anthocyanins (TA) ranged from 1.81 to 5.48 mg eq cyanidin 3-O-glucoside/100 g, total polyphenols (TP) from 7.67 to 39.70 mg eq gallic acid/100 g, total condensed tannins from 3.24 to 7.76 g eq catechin/100 g, and antioxidant capacity from 219.24 to 499.26 μmol eq Trolox/100 g. Juices of the cultivars Coronet and Consort contained the highest levels of TA, TP, and antioxidants. Whistler cultivar contained high concentrations of major anthocyanins. Juices from all cultivars favorably inhibited the activities of enzymes used as surrogate biochemical markers for T2 diabetes and inflammation.
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Affiliation(s)
- Rebecca Kowalski
- Department of Food Science and Human Nutrition, University of Illinois, Urbana IL 61801, USA
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27
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Extraction, Identification, and Health Benefits of Anthocyanins in Blackcurrants (Ribes nigrum L.). APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041863] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The fruit of the blackcurrant (Ribes nigrum L.) is round-shaped, dark purple, bittersweet, and seed-containing edible berries. The blackcurrant has been used as a traditional medicine in both Asia and European countries. It is known as a rich source of antioxidants, largely due to its high content of phenolic compounds, especially anthocyanins. Studies on anthocyanins from blackcurrants have adopted different extraction methods and a panel of anthocyanins has been identified in them. Research on the health benefits of blackcurrant anthocyanins has also grown. To present a general overview of research in blackcurrant anthocyanins, this review focuses on the extraction methods of anthocyanins from blackcurrants and the molecular mechanisms underlying their health benefits.
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Chiocchio I, Mandrone M, Tomasi P, Marincich L, Poli F. Plant Secondary Metabolites: An Opportunity for Circular Economy. Molecules 2021; 26:495. [PMID: 33477709 PMCID: PMC7831927 DOI: 10.3390/molecules26020495] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 12/20/2022] Open
Abstract
Moving toward a more sustainable development, a pivotal role is played by circular economy and a smarter waste management. Industrial wastes from plants offer a wide spectrum of possibilities for their valorization, still being enriched in high added-value molecules, such as secondary metabolites (SMs). The current review provides an overview of the most common SM classes (chemical structures, classification, biological activities) present in different plant waste/by-products and their potential use in various fields. A bibliographic survey was carried out, taking into account 99 research articles (from 2006 to 2020), summarizing all the information about waste type, its plant source, industrial sector of provenience, contained SMs, reported bioactivities, and proposals for its valorization. This survey highlighted that a great deal of the current publications are focused on the exploitation of plant wastes in human healthcare and food (including cosmetic, pharmaceutical, nutraceutical and food additives). However, as summarized in this review, plant SMs also possess an enormous potential for further uses. Accordingly, an increasing number of investigations on neglected plant matrices and their use in areas such as veterinary science or agriculture are expected, considering also the need to implement "greener" practices in the latter sector.
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Affiliation(s)
| | - Manuela Mandrone
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Irnerio 42, 40126 Bologna, Italy; (I.C.); (P.T.); (L.M.); (F.P.)
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Dhir A, Rajkumar M, Desiraju GR. Cocrystal hydrate of Bandrowski's base and clotrimazole: a prospective ingredient for hair dye formulations. CrystEngComm 2021. [DOI: 10.1039/d1ce00751c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
When crystallized with the antifungal medication clotrimazole, p-phenylenediamine, the most prominent hair developer used in the hair dye industry today, is oxidized to its trimeric product Bandrowski's base, and forms a cocrystal.
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Affiliation(s)
- Abhimanew Dhir
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore-560012, India
| | - Madhu Rajkumar
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore-560012, India
| | - Gautam R. Desiraju
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore-560012, India
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30
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Naghdi T, Faham S, Mahmoudi T, Pourreza N, Ghavami R, Golmohammadi H. Phytochemicals toward Green (Bio)sensing. ACS Sens 2020; 5:3770-3805. [PMID: 33301670 DOI: 10.1021/acssensors.0c02101] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Because of numerous inherent and unique characteristics of phytochemicals as bioactive compounds derived from plants, they have been widely used as one of the most interesting nature-based compounds in a myriad of fields. Moreover, a wide variety of phytochemicals offer a plethora of fascinating optical and electrochemical features that pave the way toward their development as optical and electrochemical (bio)sensors for clinical/health diagnostics, environmental monitoring, food quality control, and bioimaging. In the current review, we highlight how phytochemicals have been tailored and used for a wide variety of optical and electrochemical (bio)sensing and bioimaging applications, after classifying and introducing them according to their chemical structures. Finally, the current challenges and future directions/perspective on the optical and electrochemical (bio)sensing applications of phytochemicals are discussed with the goal of further expanding their potential applications in (bio)sensing technology. Regarding the advantageous features of phytochemicals as highly promising and potential biomaterials, we envisage that many of the existing chemical-based (bio)sensors will be replaced by phytochemical-based ones in the near future.
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Affiliation(s)
- Tina Naghdi
- Nanosensor Bioplatforms Laboratory, Chemistry and Chemical Engineering Research Center of Iran, Tehran 14335-186, Iran
| | - Shadab Faham
- Chemometrics Laboratory, Department of Chemistry, Faculty of Science, University of Kurdistan, Sanandaj 66177-15175, Iran
| | - Tohid Mahmoudi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran
| | - Nahid Pourreza
- Chemistry Department, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz 6153753843, Iran
| | - Raouf Ghavami
- Chemometrics Laboratory, Department of Chemistry, Faculty of Science, University of Kurdistan, Sanandaj 66177-15175, Iran
| | - Hamed Golmohammadi
- Nanosensor Bioplatforms Laboratory, Chemistry and Chemical Engineering Research Center of Iran, Tehran 14335-186, Iran
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Saska J, Li Z, Otsuki AL, Wei J, Fettinger JC, Mascal M. Butenolide Derivatives of Biobased Furans: Sustainable Synthetic Dyes. Angew Chem Int Ed Engl 2019; 58:17293-17296. [PMID: 31557374 DOI: 10.1002/anie.201911387] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/24/2019] [Indexed: 12/18/2022]
Abstract
The dye and pigment manufacturing industry is one of the most polluting in the world. Each year, over one million tons of petrochemical colorants are produced globally, the synthesis of which generates a large amount of waste. Naturally occurring, plant-based dyes, on the other hand, are resource intensive to produce (land, water, energy), and are generally less effective as colorants. Between these two extremes would be synthetic dyes that are fully sourced from biomass-derived intermediates. The present work describes the synthesis of such compounds, containing strong chromophores that lead to bright colors in the yellow to red region of the visible spectrum. The study was originally motivated by an early report of an unidentified halomethylfurfural derivative which resulted from hydrolysis in the presence of barium carbonate, now characterized as a butenolide of 5-(hydroxymethyl)furfural (HMF). The method has been generalized for the synthesis of dyes from other biobased platform molecules, and a mechanism is proposed.
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Affiliation(s)
- Jan Saska
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA
| | - Zheng Li
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA.,College of Energy, Xiamen University, Xiangan South Road, Xiamen, Fujian, 361102, China
| | - Andrew L Otsuki
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA
| | - Jiahui Wei
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA
| | - James C Fettinger
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA
| | - Mark Mascal
- Department of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA
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32
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Saska J, Li Z, Otsuki AL, Wei J, Fettinger JC, Mascal M. Butenolide Derivatives of Biobased Furans: Sustainable Synthetic Dyes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911387] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Jan Saska
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
| | - Zheng Li
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
- College of EnergyXiamen University Xiangan South Road Xiamen Fujian 361102 China
| | - Andrew L. Otsuki
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
| | - Jiahui Wei
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
| | - James C. Fettinger
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
| | - Mark Mascal
- Department of ChemistryUniversity of California Davis 1 Shields Avenue Davis California 95616 USA
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Michalska A, Wojdyło A, Brzezowska J, Majerska J, Ciska E. The Influence of Inulin on the Retention of Polyphenolic Compounds during the Drying of Blackcurrant Juice. Molecules 2019; 24:molecules24224167. [PMID: 31744225 PMCID: PMC6891511 DOI: 10.3390/molecules24224167] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 11/17/2022] Open
Abstract
In blackcurrant juice powders made using freeze-, vacuum-, and spray-drying methods, 19 polyphenolic compounds were identified: anthocyanins (6), (+)-catechin, flavonols (8), and phenolic acids (4). The highest content of identified polyphenols was noted after vacuum drying at 90 °C, which was connected with the thermally induced release of (+)-catechin. Drying at this temperature also increased the formation of the Maillard reaction/caramelization product, hydroxymethyl-l-furfural, when inulin was added. The higher the vacuum drying temperature was, the stronger the degradation of anthocyanins was. Inulin was a better protectant of anthocyanins than maltodextrin, except during vacuum drying at 90 °C, which probably triggered inulin’s participation in the formation of hydroxymethyl-l-furfural (HMF), thus limiting its capability to protect anthocyanins. Flavonols and phenolic acids were best retained after vacuum drying at 50 °C. Carrier selection affected only slightly, whereas carrier concentration did not affect, the content of flavonols and phenolic acids. The quality of fruit juice powders should be considered taking into account a broad spectrum of factors, including the initial composition of the material subjected to drying, the drying parameters, the carrier type and concentration, and the interactions that occur during the thermal treatment of fruit juices.
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Affiliation(s)
- Anna Michalska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, the Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, ul. Chełmońskiego 37, 51-630 Wrocław, Poland; (A.W.); (J.B.)
- Department of Chemistry and Biodynamics of Food, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences in Olsztyn, ul. Tuwima 10, 10-748 Olsztyn, Poland;
- Correspondence: ; Tel.: +48-71-3207-712
| | - Aneta Wojdyło
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, the Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, ul. Chełmońskiego 37, 51-630 Wrocław, Poland; (A.W.); (J.B.)
| | - Jessica Brzezowska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, the Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, ul. Chełmońskiego 37, 51-630 Wrocław, Poland; (A.W.); (J.B.)
| | - Joanna Majerska
- Institute of Agricultural Engineering, the Faculty of Life Sciences and Technology, Wrocław University of Environmental and Life Sciences, ul. Chełmońskiego 37a, 51-630 Wrocław, Poland;
| | - Ewa Ciska
- Department of Chemistry and Biodynamics of Food, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences in Olsztyn, ul. Tuwima 10, 10-748 Olsztyn, Poland;
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34
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Cortez RE, Gonzalez de Mejia E. Blackcurrants (Ribes nigrum): A Review on Chemistry, Processing, and Health Benefits. J Food Sci 2019; 84:2387-2401. [PMID: 31454085 DOI: 10.1111/1750-3841.14781] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 07/21/2019] [Accepted: 07/27/2019] [Indexed: 02/02/2023]
Abstract
Blackcurrants (BC; Ribes nigrum) are relatively new to the U.S. market; however, they are well known and popular in Europe and Asia. The use of BC has been trending worldwide, particularly in the United States. We believe that demand for BC will grow as consumers become aware of the several potential health benefits these berries offer. The objectives of this review were to provide an up-to-date summary of information on BC based on articles published within the last decade; furthermore, to provide the food industry insights into possibilities for the utilization of BC. The chemistry, processing methods, and health benefits have been highlighted in addition to how the environment and variety impact the chemical constituents of BC. A search for journal publications on BC was conducted, which included keywords such as chemical characterization, health benefits, processing, technologies, anthocyanins (ANC), and proanthocyanidins. This review provides up-to-date information available on the subject. In conclusion, BC and their products have industrial uses from which extractions can be made to produce natural pigments to be used as food additives. BC contain flavonoids, specifically ANC, which provide the fruits with their purple color. BC are a rich source of phytochemicals with potent antioxidant, antimicrobial, and anti-inflammatory properties. Also, BC have the potential to improve overall human health particularly with diseases associated with inflammation and regulation of blood glucose.
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Affiliation(s)
- Regina E Cortez
- Dept. of Food Science and Human Nutrition, Univ. of Illinois at Urbana-Champaign, Urbana, IL, 61801, U.S.A
| | - Elvira Gonzalez de Mejia
- Dept. of Food Science and Human Nutrition, Univ. of Illinois at Urbana-Champaign, Urbana, IL, 61801, U.S.A
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Alba K, Campbell GM, Kontogiorgos V. Dietary fibre from berry-processing waste and its impact on bread structure: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:4189-4199. [PMID: 30737794 DOI: 10.1002/jsfa.9633] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 02/04/2019] [Accepted: 02/05/2019] [Indexed: 06/09/2023]
Abstract
The structure and function of by-products of berry-processing industries are reviewed, with particular attention to dietary fibre (DF) and its effects in food products. The complex chemical composition and physicochemical characteristics of DF have been investigated and strategies for extraction of specific fractions that provide tailored technological and physiological functionality have been reviewed. The aim of this review is to describe in detail the structural composition and isolation methods of dietary fibre derived from berry by-products, and to explore their potential functionality in foods. The goal is to introduce DF from berry waste streams into the food chain, for which bread is a major vehicle. However, the appeal of bread lies in its aerated structure, for which DF is generally detrimental. The technological influence of DF on the formation and stabilization of the aerated structure of bread is therefore reviewed, in order to understand how to incorporate DF into bread while maintaining palatability. The aerated structure of bread is stabilized by two mechanisms: the gluten matrix and the liquid film surrounding bubbles. Incorporating DF successfully into bread requires understanding its interactions with both of these mechanisms. DF fractions from berries offer superior nutritional value compared to cereal fibre, potentially with less damage to bread structure, due to the higher proportion of soluble fibre. By-products from berry-processing industries could be used as a source of technologically and nutritionally distinctive DF to fabricate foods with enhanced nutritional value. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Katerina Alba
- Department of Biological and Geographical Sciences, University of Huddersfield, Huddersfield, UK
| | - Grant M Campbell
- Department of Chemical Sciences, University of Huddersfield, Huddersfield, UK
| | - Vassilis Kontogiorgos
- Department of Biological and Geographical Sciences, University of Huddersfield, Huddersfield, UK
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36
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Dong Y, Qiu Y, Gao D, Zhang K, Zhou K, Yin H, Yi G, Li J, Xia Z, Fu Q. Melanin-mimetic multicolor and low-toxicity hair dye. RSC Adv 2019; 9:33617-33624. [PMID: 35528905 PMCID: PMC9073633 DOI: 10.1039/c9ra07466j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 10/13/2019] [Indexed: 01/30/2023] Open
Abstract
Most commercial permanent hair dyeing technologies are based on the oxidative process of p-phenylenediamine and its derivative materials. However, concerns about their toxicological issues have been raised throughout the years. Herein, we report an innovative surface coloration strategy for fabricating melanin-mimetic multicolor and low-toxicity hair dyes through sodium periodate-induced rapid deposition of eumelanin-like polydopamine (PDA) and pheomelanin-like PDA/cysteine co-deposited coatings on the hair surface. The color and morphology of the resulting hair were characterized in detail by several spectroscopy methods and the possible mechanism for the multi-coloring effects and structural differences of the melanin-mimetic coating was proposed. Our strategy eliminates the use of toxic dye precursors or organic solvents, and the favorable safety of the PDA-based formulations is demonstrated. The fabricated dyes can be applied to hair simply by combing, resulting in uniform multi-coloring effects within a short time. Furthermore, the melanin-mimetic hair dyes have excellent durability and ultraviolet protection performance. This work provides a facile and versatile methodology to develop the next generation of safe, sustainable and multicolor hair dyes and pave new avenues for advancing the field of surface coloration, nanoreactors, nanogenerators, energy storage materials and biomimetic sensing devices. This study developed novel approaches for melanin-mimetic multicolor and low-toxicity hair dye through rapid deposition of PDA-based coatings on hair.![]()
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Affiliation(s)
- Yingying Dong
- Institute of Engineering Thermophysics
- School of Energy and Power Engineering
- Chongqing University
- Chongqing 400030
- China
| | - Yan Qiu
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
| | - Die Gao
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
| | - Kailian Zhang
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
| | - Kai Zhou
- Analytical and Testing Center
- Chongqing University
- Chongqing
- China
| | - Honggang Yin
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
| | - Gaoyi Yi
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
| | - Jun Li
- Institute of Engineering Thermophysics
- School of Energy and Power Engineering
- Chongqing University
- Chongqing 400030
- China
| | - Zhining Xia
- School of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Qifeng Fu
- School of Pharmacy
- Southwest Medical University
- Luzhou
- China
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Characterization of Purified Red Cabbage Anthocyanins: Improvement in HPLC Separation and Protective Effect against H₂O₂-Induced Oxidative Stress in HepG2 Cells. Molecules 2018; 24:molecules24010124. [PMID: 30602654 PMCID: PMC6337153 DOI: 10.3390/molecules24010124] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 12/25/2018] [Accepted: 12/27/2018] [Indexed: 12/11/2022] Open
Abstract
In this study, the chemical profiles and antioxidant activities of red cabbage anthocyanin (RCA)-enriched extract are evaluated. The effects of column temperature on the HPLC resolution of the RCAs are studied. The HPLC resolutions became better as the column temperature increased from 20 °C⁻45 °C. An optimized HPLC condition was achieved at 45 °C and used for the quantification and qualification of the RCAs. The anthocyanins in the enriched powder are all derivatives of cyanidin (268 ± 2 μg/mg), mainly with 19% nonacylated, 51% monoacylated, and 31% diacylated structures with ferulic, sinapic, p-coumaric, and caffeic acids characterized by HPLC-MS. The RCA extracts markedly reduced intracellular oxidative stress production by H₂O₂ on HepG2 cells and consequently ameliorated cell apoptosis and improved viability. The analytical method and cellular antioxidant activity demonstration of the RCAs will greatly facilitate their functional applications.
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Farooque S, Rose PM, Benohoud M, Blackburn RS, Rayner CM. Enhancing the Potential Exploitation of Food Waste: Extraction, Purification, and Characterization of Renewable Specialty Chemicals from Blackcurrants ( Ribes nigrum L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12265-12273. [PMID: 30412401 DOI: 10.1021/acs.jafc.8b04373] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Natural colorants were extracted from renewable botanical sources, specifically waste epicarp from the blackcurrant fruit pressing industry. A process was developed which used acidified water extraction followed by a solid-phase extraction (SPE) purification stage which allowed the production of an anthocyanin-rich extract in good yields (ca. 2% w/ w based on dry weight of raw material). The components in the extracts were extensively characterized by HPLC, mass spectrometry, IR, NMR, and UV-vis spectroscopy. HPLC confirmed presence of four anthocyanins: delphinidin-3- O-rutinoside (45%), cyanidin-3- O-rutinoside (31%), and the corresponding glucosides at 16% and 8%, respectively. On sequential liquid-liquid aqueous-organic partitioning of the post-SPE sample, monomeric anthocyanins (54.7%) and polymeric anthocyanins (18%) were found in the aqueous layer with 3- O-rutinosides of myricetin (3.1%) and quercetin (3.2%), while isopropylacetate achieved selective extraction of caffeic acid (3%), p-coumaric acid (5%), and myricetin (2.5%) and quercetin (3.2%) aglycons. 3- O-Glucosides of myricetin (3.1%) and quercetin (2%), along with nigrumin- p-coumarate (1%) and nigrumin ferulate (0.5%) were selectively extracted from the remaining aqueous fraction using ethyl acetate. This allowed for near total quantification of the blackcurrant extract composition.
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Affiliation(s)
- Sannia Farooque
- School of Chemistry , University of Leeds , Leeds , LS2 9JT , United Kingdom
| | - Paul M Rose
- School of Chemistry , University of Leeds , Leeds , LS2 9JT , United Kingdom
- Sustainable Materials Research Group, School of Design , University of Leeds , Leeds , LS2 9JT , United Kingdom
| | - Meryem Benohoud
- Keracol Limited , University of Leeds , Leeds , LS2 9JT , United Kingdom
| | - Richard S Blackburn
- Sustainable Materials Research Group, School of Design , University of Leeds , Leeds , LS2 9JT , United Kingdom
- Keracol Limited , University of Leeds , Leeds , LS2 9JT , United Kingdom
| | - Christopher M Rayner
- School of Chemistry , University of Leeds , Leeds , LS2 9JT , United Kingdom
- Keracol Limited , University of Leeds , Leeds , LS2 9JT , United Kingdom
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39
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Cruz L, Benohoud M, Rayner CM, Mateus N, de Freitas V, Blackburn RS. Selective enzymatic lipophilization of anthocyanin glucosides from blackcurrant (Ribes nigrum L.) skin extract and characterization of esterified anthocyanins. Food Chem 2018; 266:415-419. [PMID: 30381206 DOI: 10.1016/j.foodchem.2018.06.024] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 06/03/2018] [Accepted: 06/05/2018] [Indexed: 11/25/2022]
Abstract
Anthocyanins (ANC) are hydrophilic and water-soluble polyphenolic plant pigments. The current barriers to successful application of ANC in the food, cosmetic and pharmaceutical industries are predominantly related to performance, stability, formulation properties, and color. Enzymatic acylation of ANC could increase their stability without compromising bioactivity and chromatic features. Lipophilization of ANC-rich blackcurrant skin extract with Candida antarctica lipase B and octanoic acid was selective to cyanidin and delphinidin glucosides, but not the corresponding rutinosides. The reaction was chemo- and regioselective for acylation at the primary alcohol of the glucose moieties, greatly facilitating separation of the different glycoside derivatives.
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Affiliation(s)
- Luís Cruz
- Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal.
| | | | - Christopher M Rayner
- Keracol Limited, University of Leeds, Leeds LS2 9JT, UK; School of Chemistry, University of Leeds, Leeds LS2 9JT, UK
| | - Nuno Mateus
- Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Victor de Freitas
- Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Richard S Blackburn
- Keracol Limited, University of Leeds, Leeds LS2 9JT, UK; Sustainable Materials Research Group, School of Design, University of Leeds, Leeds LS2 9JT, UK.
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