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Song C, Qi Y, Wang C, Jin G, Wang S, Yu D, Guo Z, Liang X. Ordered mesoporous silica microspheres for supercritical fluid chromatography. Chem Commun (Camb) 2024. [PMID: 38372355 DOI: 10.1039/d3cc05690b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Herein, silica microspheres with ordered mesopores are synthesized and applied as a stationary phase for supercritical fluid chromatography (SFC). The excellent particle monodispersity and pore orderliness coupled with the rapid analytes diffusion of the supercritical fluid lead to an ultra-high column efficiency of 340 000 plate per m.
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Affiliation(s)
- Chunying Song
- Key Lab of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi Qi
- Ganjiang Chinese Medicine Innovation Center, Nanchang 330000, China
| | - Chenyu Wang
- Ganjiang Chinese Medicine Innovation Center, Nanchang 330000, China
| | - Gaowa Jin
- Key Lab of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| | - Shengfu Wang
- Ganjiang Chinese Medicine Innovation Center, Nanchang 330000, China
| | - Dongping Yu
- Ganjiang Chinese Medicine Innovation Center, Nanchang 330000, China
| | - Zhimou Guo
- Key Lab of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| | - Xinmiao Liang
- Key Lab of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
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Kuo CS, Chen SY, Tsai JC. Effects of the Supercritical Fluid Extract of Magnolia figo on Inducing the Apoptosis of Human Non-Small-Cell Lung Cancer Cells. Molecules 2023; 28:7445. [PMID: 37959865 PMCID: PMC10648894 DOI: 10.3390/molecules28217445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Lung cancer has a high incidence rate worldwide, necessitating the development of new drugs. Although Magnolia figo (Lour.) DC. is known for its medicinal properties, studies on its efficacy against lung cancer are lacking. This study investigated whether the supercritical fluid extract of M. figo (FMO) can induce apoptosis in A549, a human non-small-cell lung cancer cell line. The cell viability was assessed using an MTT assay. A terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) analysis and flow cytometry analysis were conducted. The expression of factors was assessed through Western blotting analyses. Gas chromatography-mass spectrometry (GC-MS) was performed. The results revealed that FMO treatment exhibited cytotoxicity, demonstrating dose-dependent effects. The TUNEL analysis and flow cytometry analysis revealed that FMO induced apoptosis in A549 cells. The Western blotting analysis revealed that FMO upregulated the expression of p53 and Bax protein, and downregulated the expression of Bcl-2 protein. The GC-MS analysis revealed eight components identified in FMO. These findings indicate that FMO can induce A549 apoptosis through the p53/Bcl-2/Bax pathways, confirming the apoptotic effects of M. figo on lung cancer cells. These results highlight the potential, for the first time, of M. figo as a source for developing novel drugs for lung cancer treatment.
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Affiliation(s)
- Chun-Sheng Kuo
- Fethiann Molecule Applied Co., Ltd., Yilan 260011, Taiwan;
| | - Shih-Yun Chen
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515006, Taiwan;
| | - Jen-Chieh Tsai
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515006, Taiwan;
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Antunes Filho S, dos Santos MS, dos Santos OAL, Backx BP, Soran ML, Opriş O, Lung I, Stegarescu A, Bououdina M. Biosynthesis of Nanoparticles Using Plant Extracts and Essential Oils. Molecules 2023; 28:molecules28073060. [PMID: 37049821 PMCID: PMC10095647 DOI: 10.3390/molecules28073060] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 04/03/2023] Open
Abstract
Plant extracts and essential oils have a wide variety of molecules with potential application in different fields such as medicine, the food industry, and cosmetics. Furthermore, these plant derivatives are widely interested in human and animal health, including potent antitumor, antifungal, anti-inflammatory, and bactericidal activity. Given this diversity, different methodologies were needed to optimize the extraction, purification, and characterization of each class of biomolecules. In addition, these plant products can still be used in the synthesis of nanomaterials to reduce the undesirable effects of conventional synthesis routes based on hazardous/toxic chemical reagents and associate the properties of nanomaterials with those present in extracts and essential oils. Vegetable oils and extracts are chemically complex, and although they are already used in the synthesis of nanomaterials, limited studies have examined which molecules are effectively acting in the synthesis and stabilization of these nanostructures. Similarly, few studies have investigated whether the molecules coating the nanomaterials derived from these extracts and essential oils would bring benefits or somehow reduce their potential activity. This synergistic effect presents a promising field to be further explored. Thus, in this review article, we conducted a comprehensive review addressing the main groups of molecules present in plant extracts and essential oils, their extraction capacity, and available methodologies for their characterization. Moreover, we highlighted the potential of these plant products in the synthesis of different metallic nanomaterials and their antimicrobial capacity. Furthermore, we correlated the extract’s role in antimicrobial activity, considering the potential synergy between molecules from the plant product and the different metallic forms associated with nanomaterials.
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Kaur S, Ubeyitogullari A. Extraction of phenolic compounds from rice husk via ethanol-water-modified supercritical carbon dioxide. Heliyon 2023; 9:e14196. [PMID: 36938479 PMCID: PMC10018476 DOI: 10.1016/j.heliyon.2023.e14196] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 02/14/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
Rice husk, a rice processing byproduct generated in large quantities (∼20% of the grain weight), creates a major disposal problem for the rice industry. However, rice husk contains high-value bioactive compounds that can provide potential health benefits. The objective of this study was to extract high-value phenolic compounds from rice husk using supercritical carbon dioxide (SC-CO2) technology. In this study, the effects of different extraction conditions, namely, temperature (40 and 60 °C), pressure (30 and 40 MPa), and ethanol concentration (15 and 25%, w/w) on the total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activity (AA) were investigated. The extraction of phenolic compounds was also studied using different SC-CO2 modifiers, i.e., ethanol and ethanol-water. The highest TPC, TFC, and AA were achieved with 30 MPa, 60 °C, and 25% ethanol-water (50%, v/v) cosolvent mixture as 1.29 mg gallic acid equivalent (GAE)/g, 0.40 mg catechin equivalent (CE)/g, and 0.23 mg Trolox equivalent (TE)/g, respectively. Increasing water content up to 50% (v/v) in the cosolvent significantly improved the extraction yield. p-Coumaric, ferulic, and syringic acids were the predominant phenolic acids in the extracts obtained by cosolvent-modified SC-CO2 and methanol extractions. In addition, ethanol-water-modified SC-CO2 increased rice husk's porosity, which could be a potential pretreatment to enhance cellulose extraction. Thus, ethanol-water-modified SC-CO2 can be utilized to recover polar bioactive compounds from food processing byproducts for developing functional foods while eliminating the use of toxic organic solvents.
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Affiliation(s)
- Sumanjot Kaur
- Department of Food Science, University of Arkansas, Fayetteville, AR, 72704, USA
| | - Ali Ubeyitogullari
- Department of Food Science, University of Arkansas, Fayetteville, AR, 72704, USA
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, 72701, USA
- Corresponding author.Department of Food Science, University of Arkansas, Fayetteville, AR, 72704, USA
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5
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Andrade MA, Barbosa CH, Shah MA, Ahmad N, Vilarinho F, Khwaldia K, Silva AS, Ramos F. Citrus By-Products: Valuable Source of Bioactive Compounds for Food Applications. Antioxidants (Basel) 2022; 12:antiox12010038. [PMID: 36670900 PMCID: PMC9855225 DOI: 10.3390/antiox12010038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Citrus production produces about 15 million tons of by-products/waste worldwide every year. Due to their high content of bioactive compounds, several extraction techniques can be applied to obtain extracts rich in valuable compounds and further application into food applications. Distillation and solvent extraction continues to be the most used and applied extraction techniques, followed by newer techniques such as microwave-assisted extraction and pulsed electric field extraction. Although the composition of these extracts and essential oils directly depends on the edaphoclimatic conditions to which the fruit/plant was exposed, the main active compounds are D-limonene, carotenoids, and carbohydrates. Pectin, one of the most abundant carbohydrates present in Citrus peels, can be used as a biodegradable polymer to develop new food packaging, and the extracted bioactive compounds can be easily added directly or indirectly to foods to increase their shelf-life. One of the applications is their incorporation in active food packaging for microbiological and/or oxidation inhibition, prolonging foods' shelf-life and, consequently, contributing to reducing food spoilage. This review highlights some of the most used and effective extraction techniques and the application of the obtained essential oils and extracts directly or indirectly (through active packaging) to foods.
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Affiliation(s)
- Mariana A. Andrade
- Department of Food and Nutrition, National Institute of Health Doutor Ricardo Jorge, Av. Padre Cruz, 1649-016 Lisbon, Portugal
- Faculty of Pharmacy, University of Coimbra, Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- REQUIMTE/LAQV, Rua D. Manuel II, Apartado 55142, 4051-401 Oporto, Portugal
| | - Cássia H. Barbosa
- Department of Food and Nutrition, National Institute of Health Doutor Ricardo Jorge, Av. Padre Cruz, 1649-016 Lisbon, Portugal
- MEtRICs, Departamento de Ciências e Tecnologia da Biomassa, Departamento de Química, NOVA School of Science and Technology, Universidade NOVA de Lisboa, FCT NOVA, Campus de Caparica, 2829-516 Caparica, Portugal
| | | | - Nazir Ahmad
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia
| | - Fernanda Vilarinho
- Department of Food and Nutrition, National Institute of Health Doutor Ricardo Jorge, Av. Padre Cruz, 1649-016 Lisbon, Portugal
| | - Khaoula Khwaldia
- Laboratoire des Substances Naturelles, Institut National de Recherche et d’Analyse Physico-Chimique, INRAP, Pôle Technologique de Sidi Thabet, Tunis 2020, Tunisia
| | - Ana Sanches Silva
- Faculty of Pharmacy, University of Coimbra, Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- National Institute for Agricultural and Veterinary Research (INIAV), I.P., Rua dos Lagidos, Lugar da Madalena, 4485-655 Vairão, Portugal
- Center for Study in Animal Science (CECA), ICETA, University of Oporto, 4051-401 Oporto, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
| | - Fernando Ramos
- Faculty of Pharmacy, University of Coimbra, Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- REQUIMTE/LAQV, Rua D. Manuel II, Apartado 55142, 4051-401 Oporto, Portugal
- Correspondence:
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Improvement in the Sequential Extraction of Phycobiliproteins from Arthrospira platensis Using Green Technologies. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111896. [PMID: 36431030 PMCID: PMC9692409 DOI: 10.3390/life12111896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/10/2022] [Accepted: 11/12/2022] [Indexed: 11/17/2022]
Abstract
Arthrospira platensis (commercially known as Spirulina) is an excellent source of phycobiliproteins, especially C-phycocyanin. Phycobiliproteins are significant bioactive compounds with useful biological applications. The extraction process plays a significant role in downstream microalga production and utilisation. The important pigments found in A. platensis include chlorophyll and carotenoids as nonpolar pigments and phycobiliproteins as polar pigments. Supercritical fluid extraction (SFE) as a green extraction technology for the high-value metabolites of microalgae has potential for trends in food and human health. The nonpolar bioactive compounds, chlorophyll and carotenoids of A. platensis, were primarily separated using supercritical carbon dioxide (SC-CO2) solvent-free fluid extraction pressure; the temperature and ethanol as cosolvent conditions were compared. The residue from the A. platensis cells was subjected to phycobiliprotein extraction. The phosphate and water extraction of A. platensis SFE residue were compared to evaluate phycobiliprotein extraction. The SFE results exhibited higher pressure (350 bar) and temperature extraction (50 °C) with ethanol-free extraction and increased nonpolar pigment. Phycobiliprotein yield was obtained from A. platensis SFE residue by ethanol-free buffer extraction as a suitable process with antioxidant properties. The C-phycocyanin was isolated and enhanced to 0.7 purity as food grade. This developed method can be used as a guideline and applied as a sustainable process for important pigment extraction from Arthrospira microalgae.
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Donn P, Prieto MA, Mejuto JC, Cao H, Simal-Gandara J. Functional foods based on the recovery of bioactive ingredients from food and algae by-products by emerging extraction technologies and 3D printing. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101853] [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]
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Seaweed Phenolics as Natural Antioxidants, Aquafeed Additives, Veterinary Treatments and Cross-Linkers for Microencapsulation. Mar Drugs 2022; 20:md20070445. [PMID: 35877738 PMCID: PMC9319038 DOI: 10.3390/md20070445] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 12/10/2022] Open
Abstract
Driven by consumer demand and government policies, synthetic additives in aquafeed require substitution with sustainable and natural alternatives. Seaweeds have been shown to be a sustainable marine source of novel bioactive phenolic compounds that can be used in food, animal and aqua feeds, or microencapsulation applications. For example, phlorotannins are a structurally unique polymeric phenolic group exclusively found in brown seaweed that act through multiple antioxidant mechanisms. Seaweed phenolics show high affinities for binding proteins via covalent and non-covalent bonds and can have specific bioactivities due to their structures and associated physicochemical properties. Their ability to act as protein cross-linkers means they can be used to enhance the rheological and mechanical properties of food-grade delivery systems, such as microencapsulation, which is a new area of investigation illustrating the versatility of seaweed phenolics. Here we review how seaweed phenolics can be used in a range of applications, with reference to their bioactivity and structural properties.
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Sridhar A, Vaishampayan V, Senthil Kumar P, Ponnuchamy M, Kapoor A. Extraction techniques in food industry: Insights into process parameters and their optimization. Food Chem Toxicol 2022; 166:113207. [PMID: 35688271 DOI: 10.1016/j.fct.2022.113207] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/26/2022] [Accepted: 06/03/2022] [Indexed: 10/18/2022]
Abstract
This review presents critical evaluation of the key parameters that affect the extraction of targeted components, giving due consideration to safety and environmental aspects. The crucial aspects of the extraction technologies along with protocols and process parameters for designing unit operations have been emphasized. The parameters like solvent usage, substrate type, concentration, particle size, temperature, quality and storage of extract as well as stability of extraction have been elaborately discussed. The process optimization using mathematical and computational modeling highlighting information and communication technologies have been given importance aiming for a green and sustainable industry level scaleup. The findings indicate that the extraction processes vary significantly depending on the category of food and its structure. There is no single extraction method or universal set of process conditions identified for extracting all value-added products from respective sources. A comprehensive understanding of process parameters and their optimization as well as synergistic combination of multiple extraction processes can aid in enhancement of the overall extraction efficiency. Future efforts must be directed toward the design of integrated unit operations that cause minimal harm to the environment along with investigations on economic feasibility to ensure sustainable extraction systems.
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Affiliation(s)
- Adithya Sridhar
- School of Food Science and Nutrition, Faculty of Environment, The University of Leeds, Leeds, LS2 9JT, United Kingdom
| | - Vijay Vaishampayan
- Department of Chemical Engineering, Indian Institute of Technology, Ropar, Rupnagar, Punjab, 140001, India
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, India; Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, 140413, India.
| | - Muthamilselvi Ponnuchamy
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Ashish Kapoor
- Department of Chemical Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
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Koopmann IK, Möller S, Elle C, Hindersin S, Kramer A, Labes A. Optimization of Astaxanthin Recovery in the Downstream Process of Haematococcus pluvialis. Foods 2022; 11:1352. [PMID: 35564075 PMCID: PMC9105871 DOI: 10.3390/foods11091352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/02/2022] [Accepted: 05/03/2022] [Indexed: 02/04/2023] Open
Abstract
Astaxanthin derived from Haematococcus pluvialis is a valuable metabolite applied in a wide range of products. Its extraction depends on a sophisticated series of downstream process steps, including harvesting, disruption, drying, and extraction, of which some are dependent on each other. To determine the processes that yield maximum astaxanthin recovery, bead milling, high-pressure homogenization, and no disruption of H. pluvialis biomass were coupled with spray-drying, vacuum-drying, and freeze-drying in all possible combinations. Eventually, astaxanthin was extracted using supercritical CO2. Optimal conditions for spray-drying were evaluated through the design of experiments and standard least squares regression (feed rate: 5.8 mL/min, spray gas flow: 400 NL/h, inlet temperature: 180 °C). Maximal astaxanthin recoveries were yielded using high-pressure homogenization and lyophilization (85.4%). All combinations of milling or high-pressure homogenization and lyophilization or spray-drying resulted in similar recoveries. Bead milling and spray-drying repeated with a larger spray-dryer resulted in similar astaxanthin recoveries compared with the laboratory scale. Smaller astaxanthin recoveries after the extraction of vacuum-dried biomass were mainly attributed to textural changes. Evaluation of these results in an economic context led to a recommendation for bead milling and spray-drying prior to supercritical CO2 extraction to achieve the maximum astaxanthin recoveries.
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Affiliation(s)
- Inga K. Koopmann
- ZAiT, Bio and Food Technology, Faculty Energy and Biotechnology, Flensburg University of Applied Sciences, 24943 Flensburg, Germany; (I.K.K.); (S.M.); (A.K.)
- Sea & Sun Technology GmbH, 24610 Trappenkamp, Germany; (C.E.); (S.H.)
| | - Simone Möller
- ZAiT, Bio and Food Technology, Faculty Energy and Biotechnology, Flensburg University of Applied Sciences, 24943 Flensburg, Germany; (I.K.K.); (S.M.); (A.K.)
- Sea & Sun Technology GmbH, 24610 Trappenkamp, Germany; (C.E.); (S.H.)
| | - Clemens Elle
- Sea & Sun Technology GmbH, 24610 Trappenkamp, Germany; (C.E.); (S.H.)
| | - Stefan Hindersin
- Sea & Sun Technology GmbH, 24610 Trappenkamp, Germany; (C.E.); (S.H.)
| | - Annemarie Kramer
- ZAiT, Bio and Food Technology, Faculty Energy and Biotechnology, Flensburg University of Applied Sciences, 24943 Flensburg, Germany; (I.K.K.); (S.M.); (A.K.)
| | - Antje Labes
- ZAiT, Bio and Food Technology, Faculty Energy and Biotechnology, Flensburg University of Applied Sciences, 24943 Flensburg, Germany; (I.K.K.); (S.M.); (A.K.)
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Kurek M, Benaida-Debbache N, Elez Garofulić I, Galić K, Avallone S, Voilley A, Waché Y. Antioxidants and Bioactive Compounds in Food: Critical Review of Issues and Prospects. Antioxidants (Basel) 2022; 11:antiox11040742. [PMID: 35453425 PMCID: PMC9029822 DOI: 10.3390/antiox11040742] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 12/14/2022] Open
Abstract
This review paper gives an insight into the effective delivery mechanisms for health-promoting substances and highlights the challenges of using antioxidants and bioactives in foods. The selection criteria for choosing bioactives and their extraction in bioavailable form with their adequate incorporation techniques and delivery mechanisms are covered. Moreover, an overview of existing methods for determination of bioactivity is given. The importance of scientifically evaluating the effects of foods or food components on consumer health before making claims about the healthiness is aligned. Finally, a scientific perspective on how to respond to the booming demand for health-promoting products is given, and we acknowledge that despite the work done, there are still many challenges that need to be overcome.
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Affiliation(s)
- Mia Kurek
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
- Correspondence: ; Tel.: +385-1460-5003
| | - Nadjet Benaida-Debbache
- Laboratoire de Biochimie Appliquée, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia 06000, Algeria;
| | - Ivona Elez Garofulić
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
| | - Kata Galić
- Department of Food Engineering, Faculty of Food Technology and Biotechnology, Pierottijeva 6, 10000 Zagreb, Croatia; (I.E.G.); (K.G.)
| | - Sylvie Avallone
- QualiSud, University of Montpellier, 34000 Montpellier, France;
- CIRAD, Institut Universitaire de Technologie d’Avignon, 84029 Avignon, France
| | - Andrée Voilley
- International Joint Research Laboratory “Tropical Bioresources & Biotechnology” UMR PAM, Institut Agro Dijon, Université de Bourgogne, 1 Esplanade Erasme, 21078 Dijon, France; (A.V.); (Y.W.)
- The School of Biotechnology and Food Technology, Hanoi University of Science and Technology, Hanoi 100000, Vietnam
| | - Yves Waché
- International Joint Research Laboratory “Tropical Bioresources & Biotechnology” UMR PAM, Institut Agro Dijon, Université de Bourgogne, 1 Esplanade Erasme, 21078 Dijon, France; (A.V.); (Y.W.)
- The School of Biotechnology and Food Technology, Hanoi University of Science and Technology, Hanoi 100000, Vietnam
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12
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Chung WY, Jadhav S, Hsu PK, Kuan CM. Evaluation of acute and sub-chronic toxicity of bitter melon seed extract in Wistar rats. Toxicol Rep 2022; 9:1024-1034. [DOI: 10.1016/j.toxrep.2022.04.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 10/18/2022] Open
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Rodríguez-Seoane P, Díaz-Reinoso B, Domínguez H. Pressurized Solvent Extraction of Paulownia Bark Phenolics. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010254. [PMID: 35011485 PMCID: PMC8746948 DOI: 10.3390/molecules27010254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 12/29/2021] [Accepted: 12/29/2021] [Indexed: 11/16/2022]
Abstract
Paulownia bark is mostly utilized jointly with wood, but the possibility of a separate valorization through the pressurized extraction of bark bioactives has been assessed. Subcritical water extraction and supercritical CO2 extraction are green technologies allowing shorter times than conventional solvent extraction under atmospheric shaken conditions. Subcritical water extraction was carried out at temperatures ranging from 140 to 240 °C and supercritical CO2 extraction was performed at different pressures (10, 20 and 30 MPa), temperatures (35, 45 and 55 °C) and ethanol concentrations (0, 10 and 15% (w/w)). Subcritical water extraction under a non-isothermal operation during heating up to 160 °C (19 min) provided extraction yields up to 30%, and the extracts contained up to 7% total phenolics with an ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)) radical scavenging capacity equivalent to 35% the activity of Trolox, whereas at 240 °C, the yield decreased to 20%, but the phenolic content reached 21%, and the antiradical activity was equivalent to 85% of Trolox. Supercritical CO2 extraction at 30 MPa, 45 °C and 30 min reached a global yield of 2% after 180 min of extraction, but the product showed very low antiradical capacity. Gallic acid, vanillic acid, vanillin and apigenin were the major phenolic compounds found in the extracts.
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Affiliation(s)
- Paula Rodríguez-Seoane
- Chemical Engineering Department, Universidade de Vigo, Edificio Politecnico, As Lagoas, 32004 Ourense, Spain;
| | - Beatriz Díaz-Reinoso
- CITI (Center of Research, Transfer and Innovation), Universidade de Vigo, Parque Tecnoloxico de Galicia, Rua Galicia N° 2, 32900 Ourense, Spain;
| | - Herminia Domínguez
- Chemical Engineering Department, Universidade de Vigo, Edificio Politecnico, As Lagoas, 32004 Ourense, Spain;
- Correspondence:
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14
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Recent advances in valorization of citrus fruits processing waste: a way forward towards environmental sustainability. Food Sci Biotechnol 2021; 30:1601-1626. [PMID: 34925937 DOI: 10.1007/s10068-021-00984-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/06/2021] [Accepted: 09/10/2021] [Indexed: 02/07/2023] Open
Abstract
Citrus fruits are well known for their medicinal and therapeutic potential due to the presence of immense bioactive components. With the enormous consumption of citrus juice, citrus processing industries are focused on the production of juice but at the same time, a large amount of waste is produced mainly in the form of peel, seeds, pomace, and wastewater. This waste left after processing leads to environmental pollution and health-related hazards. However, it could be exploited for the recovery of essential oils, pectin, nutraceuticals, macro and micronutrients, ethanol, and biofuel generation. In view of the importance and health benefits of bioactive compounds found in citrus waste, the present review summarizes the recent work done on the citrus fruit waste valorization for recovery of value-added compounds leading to zero wastage. Therefore, instead of calling it waste, these could be a good resource of significant valuable components, in this way encouraging the zero-waste theory.
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15
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Abstract
Citrus species are one of the world’s popular fruit crops, cultivated all over the world for their economic and nutritional values. Citrus, like other fruits and vegetables, are an important source of several antioxidant molecules (polyphenols, ascorbic acid, and carotenoids) that can inhibit the harmful effects of free radicals on the human body; due to their functional values and health-promoting properties, Citrus species are considered valuable fruits not only in agri-food industry, but also in pharmaceutical industry. Flavonoids are among the major constituents of polyphenols found in different parts of Citrus fruits (skin, peels, seed, pulp membrane, and juice). Flavonoids have different biological properties (antiviral, antifungal, and antibacterial activities). Several studies have also shown the health-related properties of Citrus flavonoids, especially antioxidant, anticancer, anti-inflammation, anti-aging, and cardiovascular protection activities. In the present review, attempts are made to discuss the current trends of research on flavonoids in different Citrus species.
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Mesomo Bombardelli MC, Machado CS, Kotovicz V, Kruger RL, Santa ORD, Torres YR, Corazza ML, da Silva EA. Extracts from red Araçá (Psidium cattleianum) fruits: Extraction process, modelling and assessment of the bioactivity potentialities. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2021.105278] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Castro-Vázquez L, Lozano MV, Rodríguez-Robledo V, González-Fuentes J, Marcos P, Villaseca N, Arroyo-Jiménez MM, Santander-Ortega MJ. Pressurized Extraction as an Opportunity to Recover Antioxidants from Orange Peels: Heat treatment and Nanoemulsion Design for Modulating Oxidative Stress. Molecules 2021; 26:molecules26195928. [PMID: 34641471 PMCID: PMC8512928 DOI: 10.3390/molecules26195928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/23/2021] [Accepted: 09/27/2021] [Indexed: 11/17/2022] Open
Abstract
Orange peel by-products generated in the food industry are an important source of value-added compounds that can be potentially reused. In the current research, the effect of oven-drying (50–70 °C) and freeze-drying on the bioactive compounds and antioxidant potential from Navelina, Salustriana, and Sanguina peel waste was investigated using pressurized extraction (ASE). Sixty volatile components were identified by ASE-GC-MS. The levels of terpene derivatives (sesquitenenes, alcohols, aldehydes, hydrocarbons, and esters) remained practically unaffected among fresh and freeze-dried orange peels, whereas drying at 70 °C caused significative decreases in Navelina, Salustriana, and Sanguina peels. Hesperidin and narirutin were the main flavonoids quantified by HPLC-MS. Freeze-dried Sanguina peels showed the highest levels of total-polyphenols (113.3 mg GAE·g−1), total flavonoids (39.0 mg QE·g−1), outstanding values of hesperedin (187.6 µg·g−1), phenol acids (16.54 mg·g−1 DW), and the greatest antioxidant values (DPPH•, FRAP, and ABTS•+ assays) in comparison with oven-dried samples and the other varieties. Nanotechnology approaches allowed the formulation of antioxidant-loaded nanoemulsions, stabilized with lecithin, starting from orange peel extracts. Those provided 70–80% of protection against oxidative UV-radiation, also decreasing the ROS levels into the Caco-2 cells. Overall, pressurized extracts from freeze-drying orange peel can be considered a good source of natural antioxidants that could be exploited in food applications for the development of new products of commercial interest.
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Affiliation(s)
- Lucía Castro-Vázquez
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
- Correspondence: (L.C.-V.); (M.J.S.-O.)
| | - María Victoria Lozano
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Virginia Rodríguez-Robledo
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Joaquín González-Fuentes
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Pilar Marcos
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Noemí Villaseca
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Maria Mar Arroyo-Jiménez
- Analytical Chemistry and Food Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain; (M.V.L.); (V.R.-R.); (J.G.-F.); (P.M.); (N.V.); (M.M.A.-J.)
| | - Manuel J. Santander-Ortega
- Pharmaceutical Technology Area, Faculty of Pharmacy, University of Castilla-La Mancha (UCLM), Avda. Doctor Jose María Sanchez Ibañez. S/N c.p., 02008 Albacete, Spain
- Correspondence: (L.C.-V.); (M.J.S.-O.)
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18
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The Kinetics of Two-Step Ellagitannin Extraction from the By-products of Selected Processed Fruits of the family Rosaceae. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02121-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AbstractThe paper presents the kinetics of two-step ellagitannin (ET) extraction with an aqueous acetone solution from two technological types of pomace from selected berry fruits of the Rosaceae family. ETs were identified and quantified using HPLC–MS and HPLC–DAD. The results revealed the extraction kinetics of total ETs, their high and low molecular weight fractions (≤ 1569 Da and > 1569 Da), and individual ETs characteristic of the examined fruits. ET extraction proceeded at a faster rate in the first step, regardless of the tested pomace. For all pomace variants, the mean extraction half time t1/2 was 48 min in the first step and 70 min in the second step. The fruit species and the technological type of pomace were not found to exert a definite effect on the kinetics of ET extraction. Statistical analysis demonstrated that the molecular weight of ETs did not influence the kinetics of their extraction, either. It was shown that the technological type of pomace had a significant impact on the extraction rate of both low molecular weight (LMW) and high molecular weight (HMW) ETs in the first extraction step, with the mean t1/2 being 44 min for pomace from juice production and 63 min for pomace from puree production.
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Čižmek L, Bavcon Kralj M, Čož-Rakovac R, Mazur D, Ul’yanovskii N, Likon M, Trebše P. Supercritical Carbon Dioxide Extraction of Four Medicinal Mediterranean Plants: Investigation of Chemical Composition and Antioxidant Activity. Molecules 2021; 26:5697. [PMID: 34577168 PMCID: PMC8468049 DOI: 10.3390/molecules26185697] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/17/2022] Open
Abstract
With everyday advances in the field of pharmaceuticals, medicinal plants have high priority regarding the introduction of novel synthetic compounds by the usage of environmentally friendly extraction technologies. Herein, a supercritical CO2 extraction method was implemented in the analysis of four plants (chamomile, St. John's wort, yarrow, and curry plant) after which the non-targeted analysis of the chemical composition, phenolic content, and antioxidant activity was evaluated. The extraction yield was the highest for the chamomile (5%), while moderate yields were obtained for the other three plants. The chemical composition analyzed by gas chromatography-high-resolution mass spectrometry (GC-HRMS) and liquid chromatography-high-resolution mass spectrometry (LC-HRMS) demonstrated extraction of diverse compounds including terpenes and terpenoids, fatty acids, flavonoids and coumarins, functionalized phytosterols, and polyphenols. Voltammetry of microfilm immobilized on a glassy carbon electrode using square-wave voltammetry (SWV) was applied in the analysis of extracts. It was found that antioxidant activity obtained by SWV correlates well to 1,1-diphenyl-2-picrylhidrazine (DPPH) radical assay (R2 = 0.818) and ferric reducing antioxidant power (FRAP) assay (R2 = 0.640), but not to the total phenolic content (R2 = 0.092). Effective results were obtained in terms of activity showing the potential usage of supercritical CO2 extraction to acquire bioactive compounds of interest.
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Affiliation(s)
- Lara Čižmek
- Laboratory for Aquaculture Biotechnology, Division of Materials Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia; (L.Č.); (R.Č.-R.)
- Center of Excellence for Marine Bioprospecting (BioProCro), Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Mojca Bavcon Kralj
- Faculty of Health Sciences, University of Ljubljana, Zdravstvena pot 5, 1000 Ljubljana, Slovenia;
| | - Rozelindra Čož-Rakovac
- Laboratory for Aquaculture Biotechnology, Division of Materials Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia; (L.Č.); (R.Č.-R.)
- Center of Excellence for Marine Bioprospecting (BioProCro), Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Dmitrii Mazur
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia;
- Core Facility Center “Arktika”, Lomonosov Northern (Arctic) Federal University, nab. Severnoy Dviny 17, 163002 Arkhangelsk, Russia;
| | - Nikolay Ul’yanovskii
- Core Facility Center “Arktika”, Lomonosov Northern (Arctic) Federal University, nab. Severnoy Dviny 17, 163002 Arkhangelsk, Russia;
| | - Marko Likon
- Škrlj, d.o.o., Batuje 90, 5262 Črniče, Slovenia;
| | - Polonca Trebše
- Faculty of Health Sciences, University of Ljubljana, Zdravstvena pot 5, 1000 Ljubljana, Slovenia;
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20
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Awad AM, Kumar P, Ismail-Fitry MR, Jusoh S, Ab Aziz MF, Sazili AQ. Green Extraction of Bioactive Compounds from Plant Biomass and Their Application in Meat as Natural Antioxidant. Antioxidants (Basel) 2021; 10:1465. [PMID: 34573097 PMCID: PMC8466011 DOI: 10.3390/antiox10091465] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/06/2021] [Accepted: 09/10/2021] [Indexed: 12/21/2022] Open
Abstract
Plant extracts are rich in various bioactive compounds exerting antioxidants effects, such as phenolics, catechins, flavonoids, quercetin, anthocyanin, tocopherol, rutin, chlorogenic acid, lycopene, caffeic acid, ferulic acid, p-coumaric acid, vitamin C, protocatechuic acid, vitamin E, carotenoids, β-carotene, myricetin, kaempferol, carnosine, zeaxanthin, sesamol, rosmarinic acid, carnosic acid, and carnosol. The extraction processing protocols such as solvent, time, temperature, and plant powder should be optimized to obtain the optimum yield with the maximum concentration of active ingredients. The application of novel green extraction technologies has improved extraction yields with a high concentration of active compounds, heat-labile compounds at a lower environmental cost, in a short duration, and with efficient utilization of the solvent. The application of various combinations of extraction technologies has proved to exert a synergistic effect or to act as an adjunct. There is a need for proper identification, segregation, and purification of the active ingredients in plant extracts for their efficient utilization in the meat industry, as natural antioxidants. The present review has critically analyzed the conventional and green extraction technologies in extracting bioactive compounds from plant biomass and their utilization in meat as natural antioxidants.
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Affiliation(s)
- Alzaidi Mohammed Awad
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (A.M.A.); (P.K.)
| | - Pavan Kumar
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (A.M.A.); (P.K.)
- Department of Livestock Products Technology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana 141004, Punjab, India
| | - Mohammad Rashedi Ismail-Fitry
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia;
| | - Shokri Jusoh
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (S.J.); (M.F.A.A.)
| | - Muhamad Faris Ab Aziz
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (S.J.); (M.F.A.A.)
| | - Awis Qurni Sazili
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (A.M.A.); (P.K.)
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Seri Kembangan 43400, Malaysia; (S.J.); (M.F.A.A.)
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21
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22
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Supercritical CO2 fluid extraction, physicochemical properties, antioxidant activities and hypoglycemic activity of polysaccharides derived from fallen Ginkgo leaves. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101153] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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23
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Shen H, Zhang J, Guo C, Gao X, Chen J, Chang C, Han X, Wang L. Characterization and optimization of hydrothermal extraction of quercetin from
Quercus
leaves using response surface methodology. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.24196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Haoling Shen
- School of Chemical Engineering Zhengzhou University Zhengzhou China
| | - Jiaojiao Zhang
- School of Chemical Engineering Zhengzhou University Zhengzhou China
| | - Chensi Guo
- School of Chemical Engineering Zhengzhou University Zhengzhou China
| | - Xiangyu Gao
- School of Chemical Engineering Zhengzhou University Zhengzhou China
| | - Junying Chen
- School of Chemical Engineering Zhengzhou University Zhengzhou China
- Henan Center for Outstanding Overseas Scientists Zhengzhou China
| | - Chun Chang
- School of Chemical Engineering Zhengzhou University Zhengzhou China
- Henan Center for Outstanding Overseas Scientists Zhengzhou China
| | - Xiuli Han
- School of Chemical Engineering Zhengzhou University Zhengzhou China
- Henan Center for Outstanding Overseas Scientists Zhengzhou China
| | - Lijun Wang
- Department of Natural Resources and Environmental Design North Carolina A & T State University Greensboro North Carolina USA
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24
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Activated Bio-Carbons Prepared from the Residue of Supercritical Extraction of Raw Plants and Their Application for Removal of Nitrogen Dioxide and Hydrogen Sulfide from the Gas Phase. MATERIALS 2021; 14:ma14123192. [PMID: 34207885 PMCID: PMC8227169 DOI: 10.3390/ma14123192] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/01/2021] [Accepted: 06/07/2021] [Indexed: 02/08/2023]
Abstract
The waste materials left after supercritical extraction of hop cones and marigold flowers were tested as precursors of activated bio-carbons. Adsorbents were produced by means of the physical (also called thermal) activation method using CO2 as the gasifying agent. All the activated bio-carbons were tested for the removal of NO2 and H2S from the gas phase under dry and wet conditions. The effects of the type of precursor and the activation procedure on the porous structure development, the acid-base properties of the surface, as well as the sorption capacities of the materials produced were also checked. The final products were bio-carbons of medium developed surface area with a basic surface nature, characterized by their high effectiveness in removal of gas pollutants of acidic character, especially nitrogen dioxide (sorption capacities in the range from 12.5 to 102.6 mg/g). It was proved that the toxic gas removal efficiency depends considerably on the sorption conditions and the activation procedure. All materials showed greater effectiveness in gas removal when the process of adsorption was carried out in the presence of steam.
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25
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Silva LDO, Garrett R, Monteiro MLG, Conte-Junior CA, Torres AG. Pomegranate (Punica granatum) peel fractions obtained by supercritical CO 2 increase oxidative and colour stability of bluefish (Pomatomus saltatrix) patties treated by UV-C irradiation. Food Chem 2021; 362:130159. [PMID: 34167065 DOI: 10.1016/j.foodchem.2021.130159] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/21/2021] [Accepted: 05/17/2021] [Indexed: 01/28/2023]
Abstract
The sequential fractionation by supercritical-CO2 (SC-CO2) was applied to obtain fractions enriched in bioactive compounds of pomegranate peel, and we investigated if pomegranate peel extract and fractions would be effective to inhibit lipid and protein oxidation, and discolouration of bluefish patties stored at 4 °C for 9 days, after UV-C irradiation. The non-fractionated SC-CO2 extract from pomegranate peel was rich in phenolic compounds, mainly ellagitannins, besides, it possessed lipophilic compounds such as tocopherols and β-carotene. These compounds were successfully separated by the fractionation protocols, in a lipid fraction concentrated in lipophilic compounds, and one or two fractions enriched with phenolic compounds, especially ellagitannins. The lipid fraction and the high phenolics fraction from pomegranate peel were then as effective as the synthetic antioxidant BHT in avoiding bluefish patties oxidation during refrigerated storage. Our data indicates that pomegranate peel fractions could be used to replace a synthetic antioxidant in fish meat.
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Affiliation(s)
- Laís de O Silva
- Laboratory of Nutritional Biochemistry and Food Science and Lipid Biochemistry and Lipidomics Laboratory, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-909, Brazil
| | - Rafael Garrett
- Laboratory of Metabolomics, Laboratory for the Support of Technological Development, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-598, Brazil.
| | - Maria Lúcia G Monteiro
- Center for Food Analysis, Laboratory for the Support of Technological Development, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-598, Brazil
| | - Carlos A Conte-Junior
- Center for Food Analysis, Laboratory for the Support of Technological Development, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-598, Brazil.
| | - Alexandre G Torres
- Laboratory of Nutritional Biochemistry and Food Science and Lipid Biochemistry and Lipidomics Laboratory, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-909, Brazil.
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26
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Souza VB, Holkem AT, Thomazini M, Petta T, Tulini FL, Oliveira CAF, Genovese MI, Rodrigues CE, Fávaro Trindade CS. Study of extraction kinetics and characterization of proanthocyanidin‐rich extract from Ceylon cinnamon (
Cinnamomum zeylanicum
). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Volnei Brito Souza
- Departamento de Engenharia de Alimentos (FZEA/USP) Universidade de São Paulo Pirassununga Brazil
- Centro das Ciências Biológicas e da Saúde (CCBS) Universidade Federal do Oeste da Bahia (UFOB) Barreiras Brazil
| | - Augusto Tasch Holkem
- Departamento de Engenharia de Alimentos (FZEA/USP) Universidade de São Paulo Pirassununga Brazil
| | - Marcelo Thomazini
- Departamento de Engenharia de Alimentos (FZEA/USP) Universidade de São Paulo Pirassununga Brazil
| | - Tânia Petta
- Departamento de Engenharia de Alimentos (FZEA/USP) Universidade de São Paulo Pirassununga Brazil
| | - Fabricio Luiz Tulini
- Departamento de Engenharia de Alimentos (FZEA/USP) Universidade de São Paulo Pirassununga Brazil
- Centro das Ciências Biológicas e da Saúde (CCBS) Universidade Federal do Oeste da Bahia (UFOB) Barreiras Brazil
| | | | - Maria Inés Genovese
- Departamento de Alimentos e Nutrição Experimental (FCF/USP) Universidade de São Paulo São Paulo Brazil
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27
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Flores EMM, Cravotto G, Bizzi CA, Santos D, Iop GD. Ultrasound-assisted biomass valorization to industrial interesting products: state-of-the-art, perspectives and challenges. ULTRASONICS SONOCHEMISTRY 2021; 72:105455. [PMID: 33444940 PMCID: PMC7808943 DOI: 10.1016/j.ultsonch.2020.105455] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/15/2020] [Accepted: 12/24/2020] [Indexed: 05/04/2023]
Abstract
Nowadays, the application of ultrasound (US) energy for assisting the lignocellulosic biomass and waste materials conversion into value-added products has dramatically increased. In this sense, this review covers theoretical aspects, promising applications, challenges and perspectives about US and its use for biomass treatment. The combination of US energy with a suitable reaction time, temperature and solvent contributes to the destruction of recalcitrant lignin structure, allowing the products to be used in thermochemical and biological process. The main mechanisms related to US propagation and impact on the fragmentation of lignocellulosic materials, selectivity, and yield of conversion treatments are discussed. Moreover, the synergistic effects between US and alternative green solvents with the perspective of industrial applications are investigated. The present survey analysed the last ten years of literature, studying challenges and perspectives of US application in biorefinery. We were aiming to highlight value-added products and some new areas of research.
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Affiliation(s)
- Erico M M Flores
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy
| | - Cezar A Bizzi
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Daniel Santos
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Gabrielle D Iop
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
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28
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Sodeifian G, Sajadian SA. Antioxidant capacity, physicochemical properties, thermal behavior, and oxidative stability of nectarine (
Prunus persica var. nucipersica
) kernel oil. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Gholamhossein Sodeifian
- Department of Chemical Engineering Faculty of Engineering University of Kashan Kashan Iran
- Laboratory of Supercritical Fluids and Nanotechnology University of Kashan Kashan Iran
| | - Seyed Ali Sajadian
- Department of Chemical Engineering Faculty of Engineering University of Kashan Kashan Iran
- Laboratory of Supercritical Fluids and Nanotechnology University of Kashan Kashan Iran
- South Zagros Oil and Gas Production National Iranian Oil Company Shiraz Iran
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29
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Vásquez-Espinal A, Yañez O, Osorio E, Areche C, García-Beltrán O, Ruiz LM, Cassels BK, Tiznado W. Structure–antioxidant activity relationships in boldine and glaucine: a DFT study. NEW J CHEM 2021. [DOI: 10.1039/d0nj04028b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations indicate that boldine and glaucine exhibit direct antioxidant activity through the HAT and SPLET (at high pH values) mechanisms.
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Affiliation(s)
- Alejandro Vásquez-Espinal
- Computational and Theoretical Chemistry Group
- Departamento de Ciencias Químicas
- Facultad de Ciencias Exactas
- Universidad Andres Bello
- Santiago
| | - Osvaldo Yañez
- Computational and Theoretical Chemistry Group
- Departamento de Ciencias Químicas
- Facultad de Ciencias Exactas
- Universidad Andres Bello
- Santiago
| | - Edison Osorio
- Facultad de Ciencias Naturales y Matemáticas
- Universidad de Ibagué
- Carrera 22 calle 67
- Ibagué
- Colombia
| | - Carlos Areche
- Departamento de Química
- Facultad de Ciencias
- Universidad de Chile
- Santiago
- Chile
| | - Olimpo García-Beltrán
- Facultad de Ciencias Naturales y Matemáticas
- Universidad de Ibagué
- Carrera 22 calle 67
- Ibagué
- Colombia
| | - Lina M. Ruiz
- Instituto de Ciencias Biomédicas
- Facultad Ciencias de la Salud
- Universidad Autónoma de Chile
- Santiago
- Chile
| | - Bruce K. Cassels
- Departamento de Química
- Facultad de Ciencias
- Universidad de Chile
- Santiago
- Chile
| | - William Tiznado
- Computational and Theoretical Chemistry Group
- Departamento de Ciencias Químicas
- Facultad de Ciencias Exactas
- Universidad Andres Bello
- Santiago
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Jia TZ, Wang PH, Niwa T, Mamajanov I. Connecting primitive phase separation to biotechnology, synthetic biology, and engineering. J Biosci 2021; 46:79. [PMID: 34373367 PMCID: PMC8342986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
One aspect of the study of the origins of life focuses on how primitive chemistries assembled into the first cells on Earth and how these primitive cells evolved into modern cells. Membraneless droplets generated from liquid-liquid phase separation (LLPS) are one potential primitive cell-like compartment; current research in origins of life includes study of the structure, function, and evolution of such systems. However, the goal of primitive LLPS research is not simply curiosity or striving to understand one of life's biggest unanswered questions, but also the possibility to discover functions or structures useful for application in the modern day. Many applicational fields, including biotechnology, synthetic biology, and engineering, utilize similar phaseseparated structures to accomplish specific functions afforded by LLPS. Here, we briefly review LLPS applied to primitive compartment research and then present some examples of LLPS applied to biomolecule purification, drug delivery, artificial cell construction, waste and pollution management, and flavor encapsulation. Due to a significant focus on similar functions and structures, there appears to be much for origins of life researchers to learn from those working on LLPS in applicational fields, and vice versa, and we hope that such researchers can start meaningful cross-disciplinary collaborations in the future.
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Affiliation(s)
- Tony Z Jia
- grid.32197.3e0000 0001 2179 2105Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1-IE-1 Ookayama, Meguro-ku, Tokyo, 152-8550 Japan ,grid.482804.2Blue Marble Space Institute of Science, 1001 4th Ave., Suite 3201, Seattle, Washington 98154 USA
| | - Po-Hsiang Wang
- grid.32197.3e0000 0001 2179 2105Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1-IE-1 Ookayama, Meguro-ku, Tokyo, 152-8550 Japan ,grid.37589.300000 0004 0532 3167Graduate Institute of Environmental Engineering, National Central University, Zhongli Dist, 300 Zhongda Rd, Taoyuan City, 32001 Taiwan
| | - Tatsuya Niwa
- grid.32197.3e0000 0001 2179 2105Cell Biology Center, Institute of Innovative Research, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama, 226-8503 Japan
| | - Irena Mamajanov
- grid.32197.3e0000 0001 2179 2105Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1-IE-1 Ookayama, Meguro-ku, Tokyo, 152-8550 Japan
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31
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Dridi W, Bordenave N. Pine Bark Phenolic Extracts, Current Uses, and Potential Food Applications: A Review. Curr Pharm Des 2020; 26:1866-1879. [PMID: 32048960 DOI: 10.2174/1381612826666200212113903] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/18/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE To summarize the main findings from research on food uses of Pine Bark Phenolic Extracts (PBPE), their origin, methods of extraction, composition, health effects, and incorporation into food products. METHODS A narrative review of all the relevant papers known to the authors was conducted. RESULTS PBPE are mainly extracted from the bark Pinus pinaster. They are generally rich in procyanidins and their effects on health in the form of nutritional supplements include effect on some forms of cancer, on diabetes, on eye and skin health. Their method of extraction influences greatly their composition and yield, and commercially suitable methods are still to be developed. Incorporation into food products raises challenges related to bioavailability and subsequent bioactivity and sensory properties of the final products. CONCLUSION PBPE represent an opportunity for the development of functional foods with phenolic-rich bioactive compounds.
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Affiliation(s)
- Wafa Dridi
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Nicolas Bordenave
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
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32
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Obtaining antioxidant extracts from tangerine (C. reticulata var. Arrayana) peels by modified supercritical CO2 and their use as protective agent against the lipid oxidation of a mayonnaise. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104957] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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33
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Kakar MU, Kakar IU, Mehboob MZ, Zada S, Soomro H, Umair M, Iqbal I, Umer M, Shaheen S, Syed SF, Deng Y, Dai R. A review on polysaccharides from Artemisia sphaerocephala Krasch seeds, their extraction, modification, structure, and applications. Carbohydr Polym 2020; 252:117113. [PMID: 33183585 DOI: 10.1016/j.carbpol.2020.117113] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/10/2020] [Accepted: 09/12/2020] [Indexed: 01/16/2023]
Abstract
Artemisia sphaerocephala Krasch (ASK) is an important member of Compositae (Asteraceae) family. Its seeds have been widely used as traditional medicine and to improve the quality of food. Water soluble and water insoluble polysaccharides are found in the seeds of this plant. Research has been conducted on the extraction of polysaccharides, their modification and determination of their structure. To date different techniques for extraction purposes have been applied which are reviewed here. Antioxidant, antidiabetic, anti-obesogenic, antitumor, and immunomodulatory activities have been explored using in vivo and in vitro methods. Moreover, these polysaccharides have been used as packaging material and as a sensing component for monitoring the freshness of packaged food. Some experimental results have shown that the quality of foods is also improved by using them as a food additive. We have also indicated some of the potential areas that are needed to be explored.
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Affiliation(s)
- Mohib Ullah Kakar
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China; Faculty of Marine Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Ihsan Ullah Kakar
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Muhammad Zubair Mehboob
- CAS Center for Excellence in Biotic Interaction, College of Life Sciences, University of Chinese Academy of Science, Beijing, 100049, China
| | - Shah Zada
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Centre for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science & Technology Beijing, 30 Xueyuan Road, Beijing, 100083, PR China
| | | | - Muhammad Umair
- Medical Genomics Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard-Health Affairs (MNGHA), Riyadh, Saudi Arabia
| | - Imran Iqbal
- Department of Information and Computational Sciences, School of Mathematical Sciences and LMAM, Peking University, Beijing, 100871, China
| | - Muhammad Umer
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Shabnam Shaheen
- Department of Higher Education, Government Girls Degree College Lakki Marwat, City Lakki Marwat, KPK, Pakistan
| | - Shahid Faraz Syed
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Yulin Deng
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China
| | - Rongji Dai
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China.
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Cotas J, Leandro A, Monteiro P, Pacheco D, Figueirinha A, Gonçalves AMM, da Silva GJ, Pereira L. Seaweed Phenolics: From Extraction to Applications. Mar Drugs 2020; 18:E384. [PMID: 32722220 PMCID: PMC7460554 DOI: 10.3390/md18080384] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 12/12/2022] Open
Abstract
Seaweeds have attracted high interest in recent years due to their chemical and bioactive properties to find new molecules with valuable applications for humankind. Phenolic compounds are the group of metabolites with the most structural variation and the highest content in seaweeds. The most researched seaweed polyphenol class is the phlorotannins, which are specifically synthesized by brown seaweeds, but there are other polyphenolic compounds, such as bromophenols, flavonoids, phenolic terpenoids, and mycosporine-like amino acids. The compounds already discovered and characterized demonstrate a full range of bioactivities and potential future applications in various industrial sectors. This review focuses on the extraction, purification, and future applications of seaweed phenolic compounds based on the bioactive properties described in the literature. It also intends to provide a comprehensive insight into the phenolic compounds in seaweed.
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Affiliation(s)
- João Cotas
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Adriana Leandro
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Pedro Monteiro
- Faculty of Pharmacy and Center for Neurosciences and Cell Biology, Health Sciences Campus, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (P.M.); (G.J.d.S.)
| | - Diana Pacheco
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Artur Figueirinha
- LAQV, REQUIMTE, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal;
- Faculty of Pharmacy of University of Coimbra, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana M. M. Gonçalves
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
- Department of Biology and CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Gabriela Jorge da Silva
- Faculty of Pharmacy and Center for Neurosciences and Cell Biology, Health Sciences Campus, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (P.M.); (G.J.d.S.)
| | - Leonel Pereira
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
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Waste-water purification through a countercurrent system driven by supercritical carbon dioxide (SC-CO2). Part I: Experimental investigation and process evaluation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116781] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Evaluation of the effects of pressurized solvents and extraction process parameters on seed oil extraction in Pachira aquatica. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104823] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Anticona M, Blesa J, Frigola A, Esteve MJ. High Biological Value Compounds Extraction from Citrus Waste with Non-Conventional Methods. Foods 2020; 9:E811. [PMID: 32575685 PMCID: PMC7353614 DOI: 10.3390/foods9060811] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/12/2020] [Accepted: 06/15/2020] [Indexed: 12/31/2022] Open
Abstract
Citrus fruits are extensively grown and much consumed around the world. Eighteen percent of total citrus cultivars are destined for industrial processes, and as a consequence, large amounts of waste are generated. Citrus waste is a potential source of high biological value compounds, which can be used in the food, pharmaceutical, and cosmetic industries but whose final disposal may pose a problem due to economic and environmental factors. At the same time, the emerging need to reduce the environmental impact of citrus waste and its responsible management has increased. For these reasons, the study of the use of non-conventional methods to extract high biological value compounds such as carotenoids, polyphenols, essential oils, and pectins from this type of waste has become more urgent in recent years. In this review, the effectiveness of technologies such as ultrasound assisted extraction, microwave assisted extraction, supercritical fluid extraction, pressurized water extraction, pulsed electric field, high-voltage electric discharges, and high hydrostatic pressures is described and assessed. A wide range of information concerning the principal non-conventional methods employed to obtain high-biological-value compounds from citrus waste as well as the most influencing factors about each technology are considered.
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Affiliation(s)
| | | | | | - Maria Jose Esteve
- Nutrition and Food Chemistry, University of Valencia, Avda., Vicent Andrés Estellés, s/n., 46100 Burjassot, Spain; (M.A.); (J.B.); (A.F.)
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38
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Koolaji N, Shammugasamy B, Schindeler A, Dong Q, Dehghani F, Valtchev P. Citrus Peel Flavonoids as Potential Cancer Prevention Agents. Curr Dev Nutr 2020; 4:nzaa025. [PMID: 32391511 PMCID: PMC7199889 DOI: 10.1093/cdn/nzaa025] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/11/2019] [Accepted: 02/24/2020] [Indexed: 12/18/2022] Open
Abstract
Citrus fruit and in particular flavonoid compounds from citrus peel have been identified as agents with utility in the treatment of cancer. This review provides a background and overview regarding the compounds found within citrus peel with putative anticancer potential as well as the associated in vitro and in vivo studies. Historical studies have identified a number of cellular processes that can be modulated by citrus peel flavonoids including cell proliferation, cell cycle regulation, apoptosis, metastasis, and angiogenesis. More recently, molecular studies have started to elucidate the underlying cell signaling pathways that are responsible for the flavonoids' mechanism of action. These growing data support further research into the chemopreventative potential of citrus peel extracts, and purified flavonoids in particular. This critical review highlights new research in the field and synthesizes the pathways modulated by flavonoids and other polyphenolic compounds into a generalized schema.
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Affiliation(s)
- Nooshin Koolaji
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Balakrishnan Shammugasamy
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Aaron Schindeler
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
- Bioengineering & Molecular Medicine, The Children's Hospital at Westmead, Sydney, Australia
| | - Qihan Dong
- School of Science and Health, Western Sydney University, Sydney, Australia
- Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, University of Sydney, Sydney, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Fariba Dehghani
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Peter Valtchev
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
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39
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Yang X, Hao Y, Cao L. Bio-Compatible Ca-BDC/Polymer Monolithic Composites Templated from Bio-Active Ca-BDC Co-Stabilized CO 2-in-Water High Internal Phase Emulsions. Polymers (Basel) 2020; 12:E931. [PMID: 32316501 PMCID: PMC7240421 DOI: 10.3390/polym12040931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 11/17/2022] Open
Abstract
Because of the nontoxic solvents contained in CO2-in-water emulsions, porous polymer composites templated from these emulsions are conducive for bio-applications. Herein, bio-active rod-like calcium-organic framworks (Ca-BDC MOFs, BDC= 1,4-benzenedicarboxylate anion) particles co-stabilized CO2-in-water high internal phase emulsion (C/W HIPE) in the presence of polyvinyl alcohol (PVA) is first presented. After curing of the continuous phase, followed by releasing CO2, integral 3D macro-porous Ca-BDC monolith and Ca-BDC/Poly(2-hydroxyethyl methacrylate-co-acrylamide) HIPEs monolithic composites [Ca-BDC/P(AM-co-HEMA)HIPEs] with open-cell macro-porous structures were successfully prepared. The pore structure of these porous composite can be tuned by means of tailoring the Ca-BDC dosage, carbon dioxide pressure, and continuous phase volume fractions in corresponding C/W HIPEs. Results of bio-compatibility tests show that these Ca-BDC/P(AM-co-HEMA)HIPEs monoliths have non-cytotoxicity on HepG2 cells; also, the E. coli can grow either on the surfaces or inside these monoliths. Furthermore, immobilization of β-amylase on these porous composite presents that β-amylase can be well-anchored into the porous polymer composites, its catalytic activity can be maintained even after 10 cycles. This work combined bio-active MOFs Ca-BDC, bio-compatible open-cell macroporous polymer PAM-co-HEMA and green C/W HIPEs to present a novel and facile way to prepare interconnected macro-porous MOFs/polymer composites. Compared with the existing other well-known materials such as hydrogels, these porous composites possess well-defined tunable pore structures and superior bio-activity, thereby have promising applications in bio-tissue engineering, food, and pharmaceutical.
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Affiliation(s)
| | | | - Liqin Cao
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, Xinjiang University, Urumqi 830046, China; (X.Y.); (Y.H.)
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40
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A new simple model for calculation of solubilities of derivatized anthraquinone compounds in supercritical carbon dioxide. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-019-00936-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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41
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Khaled S, Dahmoune F, Madani K, Urieta JS, Mainar AM. Supercritical fractionation of antioxidants from algerian
Opuntia ficus
‐
indica
(L.) Mill. seeds. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14343] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Souad Khaled
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algérie
| | - Farid Dahmoune
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algérie
- Département des Sciences Biologiques, Faculté des Sciences de la Nature et de la Vie et des Sciences de la Terre Université de Bouira Bouira Algérie
| | - Khodir Madani
- Centre de Recherche en Technologies Agro‐Alimentaires Université de Bejaia Algérie
| | - José Santiago Urieta
- GATHERS Group, I3A (Aragón Institute of Engineering Research) Universidad de Zaragoza Zaragoza Spain
| | - Ana Maria Mainar
- GATHERS Group, I3A (Aragón Institute of Engineering Research) Universidad de Zaragoza Zaragoza Spain
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42
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Santos SAO, Félix R, Pais ACS, Rocha SM, Silvestre AJD. The Quest for Phenolic Compounds from Macroalgae: A Review of Extraction and Identification Methodologies. Biomolecules 2019; 9:E847. [PMID: 31835386 PMCID: PMC6995553 DOI: 10.3390/biom9120847] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/12/2019] [Accepted: 11/25/2019] [Indexed: 12/16/2022] Open
Abstract
The current interest of the scientific community for the exploitation of high-value compounds from macroalgae is related to the increasing knowledge of their biological activities and health benefits. Macroalgae phenolic compounds, particularly phlorotannins, have gained particular attention due to their specific bioactivities, including antioxidant, antiproliferative, or antidiabetic. Notwithstanding, the characterization of macroalgae phenolic compounds is a multi-step task, with high challenges associated with their isolation and characterization, due to the highly complex and polysaccharide-rich matrix of macroalgae. Therefore, this fraction is far from being fully explored. In fact, a critical revision of the extraction and characterization methodologies already used in the analysis of phenolic compounds from macroalgae is lacking in the literature, and it is of uttermost importance to compile validated methodologies and discourage misleading practices. The aim of this review is to discuss the state-of-the-art of phenolic compounds already identified in green, red, and brown macroalgae, reviewing their structural classification, as well as critically discussing extraction methodologies, chromatographic separation techniques, and the analytical strategies for their characterization, including information about structural identification techniques and key spectroscopic profiles. For the first time, mass spectrometry data of phlorotannins, a chemical family quite exclusive of macroalgae, is compiled and discussed.
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Affiliation(s)
- Sónia A. O. Santos
- CICECO—Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.C.S.P.); (A.J.D.S.)
| | - Rafael Félix
- On Leave MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-620 Peniche, Portugal;
| | - Adriana C. S. Pais
- CICECO—Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.C.S.P.); (A.J.D.S.)
| | - Sílvia M. Rocha
- QOPNA/LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Armando J. D. Silvestre
- CICECO—Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.C.S.P.); (A.J.D.S.)
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Palsikowski PA, Besen LM, Santos KA, da Silva C, da Silva EA. Supercritical CO2 oil extraction from Bauhinia forficata link subsp. pruinosa leaves: Composition, antioxidant activity and mathematical modeling. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.104588] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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44
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Ramadoss DP, Sivalingam N. Vanillin extracted from Proso and Barnyard millets induce apoptotic cell death in HT-29 human colon cancer cell line. Nutr Cancer 2019; 72:1422-1437. [PMID: 31604383 DOI: 10.1080/01635581.2019.1672763] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
In the present study, we hypothesized that the active compound extracted from Proso and Barnyard millets inhibits cell proliferation and apoptosis induction in colon cancer cell line. The bioactive compounds from these millets were purified by supercritical fluid extraction and their structure was elucidated using spectroscopic methods. Extracted bioactive components from these millets were similar in chemical structure to the phenolic aldehyde-Vanillin [4-Hydroxy-3-methoxybenzaldehyde]. Cell proliferative effect was assessed by MTT assay using HT-29 cell line. Compound 1 significantly inhibited the proliferation of HT-29 cells when treated with concentrations of 250 µg/ml and 1,000 µg/ml for 48 h, while compound 2 moderately inhibited the proliferation of the HT-29 cell line at the same concentration and time period. Cytotoxic activity of extracted compounds by the release of lactate dehydrogenase confirms that these compounds were not toxic to the cells at 250 µg/ml of compounds 1 and 2. In addition, flow cytometry results show a significant cell arrest in the G0/G1 phase and increase in the apoptotic cells in sub G0 phase, in a dose-dependent manner when compared with the control. The conclusion of this study suggests that the anticancer property of these millets is mediated through the presence of vanillin.
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Affiliation(s)
- Deepa Priya Ramadoss
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Nageswaran Sivalingam
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
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45
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Biological activity of extracts from guayusa leaves (Ilex guayusa Loes.) obtained by supercritical CO2 and ethanol as cosolvent. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.104543] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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46
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Review of Alternative Solvents for Green Extraction of Food and Natural Products: Panorama, Principles, Applications and Prospects. Molecules 2019; 24:molecules24163007. [PMID: 31430982 PMCID: PMC6721174 DOI: 10.3390/molecules24163007] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 08/11/2019] [Accepted: 08/15/2019] [Indexed: 12/19/2022] Open
Abstract
In recent years, almost all extraction processes in the perfume, cosmetic, pharmaceutical, food ingredients, nutraceuticals, biofuel and fine chemical industries rely massively on solvents, the majority of which have petroleum origins. The intricate processing steps involved in the industrial extraction cycle makes it increasingly difficult to predict the overall environmental impact; despite the tremendous energy consumption and the substantial usage of solvents, often the yields are indicated in decimals. The ideal alternative solvents suitable for green extraction should have high solvency, high flash points with low toxicity and low environmental impacts, be easily biodegradable, obtained from renewable (non-petrochemical) resources at a reasonable price and should be easy to recycle without any deleterious effect to the environment. Finding the perfect solvent that meets all the aforementioned requirements is a challenging task, thus the decision for the optimum solvent will always be a compromise depending on the process, the plant and the target molecules. The objective of this comprehensive review is to furnish a vivid picture of current knowledge on alternative, green solvents used in laboratories and industries alike for the extraction of natural products focusing on original methods, innovation, protocols, and development of safe products.
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Zhou Y, Xu XY, Gan RY, Zheng J, Li Y, Zhang JJ, Xu DP, Li HB. Optimization of Ultrasound-Assisted Extraction of Antioxidant Polyphenols from the Seed Coats of Red Sword Bean ( Canavalia gladiate (Jacq.) DC.). Antioxidants (Basel) 2019; 8:antiox8070200. [PMID: 31261608 PMCID: PMC6680378 DOI: 10.3390/antiox8070200] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/20/2022] Open
Abstract
The seed coat of red sword bean (Canavalia gladiata (Jacq.) DC.) is rich in antioxidant polyphenols. It is often discarded as a byproduct with the consumption of red sword bean, since it is very thick and not consumed by people. The aim of this study was to develop an ultrasound-assisted extraction method to extract natural antioxidants from the seed coats. The extraction process was optimized by using response surface methodology. After the single-factor experiments, three key factors, including ethanol concentration, liquid/solid ratio, and extraction time, were selected and their interactions were studied using a central composite design. The optimal extraction condition was 60.2% hydroethanol, a liquid/solid ratio of 29.3 mL/g, an extraction time of 18.4 min, an extraction temperature of 50 °C, and ultrasound power of 400 W. Under the optimal conditions, antioxidant activity of the extract was 755.98 ± 10.23 μmol Trolox/g dry weight (DW), much higher than that from maceration (558.77 ± 14.42 μmol Trolox/g DW) or Soxhlet extraction (479.81 ± 12.75 μmol Trolox/g DW). In addition, the main antioxidant compounds in the extract were identified and quantified by high-performance liquid chromatography–diode array detection–tandem mass spectrometry (HPLC–DAD–MS/MS). The concentrations of digalloyl hexoside, methyl gallate, gallic acid, trigalloyl hexoside, and digallic acid were 15.30 ± 0.98, 8.85 ± 0.51, 8.76 ± 0.36, 4.27 ± 0.21, and 2.89 ± 0.13 mg/g DW. This study provides an efficient and green extraction method for the extraction of natural antioxidants from the bean coat of red sword bean. The extract of antioxidants might be added into functional foods or nutraceuticals with potential beneficial functions.
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Affiliation(s)
- Yue Zhou
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Xiao-Yu Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Ren-You Gan
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Jie Zheng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Ya Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Jiao-Jiao Zhang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Dong-Ping Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
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Pieczykolan A, Pietrzak W, Rój E, Nowak R. Effects of Supercritical Carbon Dioxide Extraction (SC-CO2) on the content of tiliroside in the extracts from Tilia L. flowers. OPEN CHEM 2019. [DOI: 10.1515/chem-2019-0040] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AbstractTiliroside is one of the main flavonoid compounds responsible for a wide spectrum of biological activity of Tilia L. Up to now, several extraction techniques have been reported for extracting this compound from Tilia L. In this work for the first time supercritical carbon dioxide extraction was used for this purpose. Experiments were performed using supercritical carbon dioxide with 5% and 10% of ethanol as solvent, aiming a recovery content of tiliroside, temperature from 45 to 80°C, pressure from 100 to 220 bar and time from 20 to 60 minutes. The statistically generated optimum extraction conditions to obtain the highest content of tiliroside were established as: pressure of 200 bar, temperature 65°C and 45-50 minutes for 5% ethanol concentration and pressure of 220 bar, temperature 65°C and 15 minutes for 10% ethanol concentration.A liquid chromatography-electrospray ionization-tandem mass spectrometry method (LC-ESI-MS/MS) was used to determine the content of tiliroside in the obtained extracts. In addition, the total phenolic (TPC) and flavonoid (TFC) content and antioxidant activity (DPPH• method) were determined.
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Affiliation(s)
- Aleksandra Pieczykolan
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki Street, 20-093Lublin, Poland
| | - Wioleta Pietrzak
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki Street, 20-093Lublin, Poland
| | - Edward Rój
- Supercritical Extraction Department, New Chemical Syntheses Institute, Aleja Tysiąclecia Państwa Polskiego, 24-110Puławy, Poland
| | - Renata Nowak
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki Street, 20-093Lublin, Poland
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Hasan M, Panda BP. Chemometric analysis of selective polyphenolic groups in Asparagus racemosus (Shatavar) root extracts by traditional and supercritical fluid (CO2) based extractions. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1594896] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Mojeer Hasan
- Microbial and Pharmaceutical Biotechnology Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Bibhu Prasad Panda
- Microbial and Pharmaceutical Biotechnology Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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Cristofoli NL, Lima CAR, Vieira MMC, Andrade KS, Ferreira SRS. Antioxidant and antimicrobial potential of cajazeira leaves ( Spondias mombin) extracts. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2018.1508233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Nathana L. Cristofoli
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Carlos Alexandre R. Lima
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | | | - Kátia S. Andrade
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Sandra R. S. Ferreira
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
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