1
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Cakmak H, Ozyurt VH. Effect of Foam-mat Drying on Bioactive, Powder and Thermal Properties of Carrot Juice Powders. AN ACAD BRAS CIENC 2023; 95:e20220554. [PMID: 37878904 DOI: 10.1590/0001-3765202320220554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 04/02/2023] [Indexed: 10/27/2023] Open
Abstract
Foam-mat drying is a promising method due to involvement of proteins as foaming agent which acts like a wall material wrapping around bioactives and retards their degradation. In this study, powder properties of foam-mat dried carrot juice powders including 15% egg albumen (EA) and 15% egg albumen+ 10% whey protein isolate (WPI) during 90 days of storage at room conditions were evaluated by means of physical, chemical, thermal (DSC and TGA) and microstructural (SEM) analyses. The powder flow properties (wettability, hygroscopicity, degree of caking, Carr index and Hausner ratio) have been significantly affected from the moisture uptake during storage; however, powder flow properties of 15% EA+ 10% WPI powders were found to be better than 15% EA powders as it was also confirmed by particle diameter distributions that remained the same before and after the storage period. Besides, the total antioxidant, phenolic and carotenoid contents of 15% EA+ 10% WPI carrot powder was found comparably higher than 15% EA powders due to possible encapsulating mechanism of whey proteins. In addition to delaying of physical and chemical deteriorations in powders with WPI incorporation, thermal stability of the foam-mat dried carrot juice powders was also improved in 15% EA+ 10% WPI powder.
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Affiliation(s)
- Hulya Cakmak
- Department of Food Engineering, Hitit University, Faculty of Engineering, 19030 Corum, Turkey
| | - Vasfiye H Ozyurt
- Department of Gastronomy and Culinary Arts, Mugla Sitki Kocman University, Faculty of Tourism, 48000 Mugla, Turkey
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2
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Grillo G, Tabasso S, Capaldi G, Radosevic K, Radojčić-Redovniković I, Gunjević V, Calcio Gaudino E, Cravotto G. Food-Waste Valorisation: Synergistic Effects of Enabling Technologies and Eutectic Solvents on the Recovery of Bioactives from Violet Potato Peels. Foods 2023; 12:2214. [PMID: 37297459 PMCID: PMC10252353 DOI: 10.3390/foods12112214] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/12/2023] Open
Abstract
The recovery of valuable bioactive compounds from the main underutilised by-products of the food industry is one of the greatest challenges to be addressed in circular economy. Potato peels are the largest waste generated during potato processing. However, they could be a potential source of valuable bioactive compounds, such as polyphenols, that can be reused as natural antioxidants. Currently, environmentally benign enabling technologies and new types of non-toxic organic solvents for the extraction of bioactive compounds may dramatically improve the sustainability of these processes. This paper focuses on the potential inherent in the valorisation of violet potato peels (VPPs) by recovering antioxidants using natural deep eutectic solvents (NaDES) under ultrasound (US)- and microwave (MW)-assisted extraction. Both the enabling technologies provided performances that were superior to those of conventional extractions in terms of antioxidant activity determined by the DPPH· (2,2-diphenyl-1-picrylhydrazyl) assay. In particular, the most promising approach using NaDES is proven to be the acoustic cavitation with a Trolox eq. of 1874.0 mmolTE/gExtr (40 °C, 500 W, 30 min), vs. the 510.1 mmolTE/gExtr of hydroalcoholic extraction (80 °C, 4 h). The shelf-life of both hydroalcoholic and NaDES-VPPs extracts have been assessed over a period of 24 months, and found that NaDES granted a 5.6-fold shelf-life extension. Finally, the antiproliferative activity of both hydroalcoholic and NaDES-VPPs extracts was evaluated in vitro using the MTS assay on human tumour Caco-2 cells and normal human keratinocyte cells (HaCaT). In particular, NaDES-VPPs extracts exhibited a significantly more pronounced antiproliferative activity compared to the ethanolic extracts without a noteworthy difference between effects on the two cell lines.
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Affiliation(s)
- Giorgio Grillo
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
| | - Silvia Tabasso
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
| | - Giorgio Capaldi
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
| | - Kristina Radosevic
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10 000 Zagreb, Croatia; (K.R.); (I.R.-R.)
| | - Ivana Radojčić-Redovniković
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10 000 Zagreb, Croatia; (K.R.); (I.R.-R.)
| | - Veronika Gunjević
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
- Faculty of Agriculture, University of Zagreb, Svetošimunska Cesta 25, 10 000 Zagreb, Croatia
| | - Emanuela Calcio Gaudino
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (G.G.); (S.T.); (G.C.); (V.G.); (G.C.)
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3
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Mzoughi M, Demircan E, Turan OY, Firatligil E, Ozcelik B. Valorization of plum (Prunus domestica) peels: microwave-assisted extraction, encapsulation and storage stability of its phenolic extract. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-023-01893-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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4
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Oleszek M, Kowalska I, Bertuzzi T, Oleszek W. Phytochemicals Derived from Agricultural Residues and Their Valuable Properties and Applications. Molecules 2023; 28:342. [PMID: 36615534 PMCID: PMC9823944 DOI: 10.3390/molecules28010342] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/21/2022] [Accepted: 12/25/2022] [Indexed: 01/04/2023] Open
Abstract
Billions of tons of agro-industrial residues are produced worldwide. This is associated with the risk of pollution as well as management and economic problems. Simultaneously, non-edible portions of many crops are rich in bioactive compounds with valuable properties. For this reason, developing various methods for utilizing agro-industrial residues as a source of high-value by-products is very important. The main objective of the paper is a review of the newest studies on biologically active compounds included in non-edible parts of crops with the highest amount of waste generated annually in the world. The review also provides the newest data on the chemical and biological properties, as well as the potential application of phytochemicals from such waste. The review shows that, in 2020, there were above 6 billion tonnes of residues only from the most popular crops. The greatest amount is generated during sugar, oil, and flour production. All described residues contain valuable phytochemicals that exhibit antioxidant, antimicrobial and very often anti-cancer activity. Many studies show interesting applications, mainly in pharmaceuticals and food production, but also in agriculture and wastewater remediation, as well as metal and steel industries.
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Affiliation(s)
- Marta Oleszek
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Iwona Kowalska
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
| | - Terenzio Bertuzzi
- DIANA, Department of Animal Science, Food and Nutrition, Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, Via E. Parmense, 84, 29122 Piacenza, Italy
| | - Wiesław Oleszek
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland
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5
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Green extraction of bioactive components from carrot industry waste and evaluation of spent residue as an energy source. Sci Rep 2022; 12:16607. [PMID: 36198728 PMCID: PMC9534898 DOI: 10.1038/s41598-022-20971-5] [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: 06/08/2022] [Accepted: 09/21/2022] [Indexed: 11/09/2022] Open
Abstract
Carrot processing industries produce 25-30% of waste in the form of carrot rejects, peels, and pomace which contain a large amount of high-value bioactive components. Green extraction of the bioactive components from carrot rejects with green solvents using closed-vessel energy-intensive microwave-assisted extraction was the objective of this work. In this work, three experimental studies were implemented. One uses 8 different green solvents for maximum yield of bioactive using green technology, and the other for the optimization of Microwave-assisted Extraction (MAE) parameters to enhance the bioactive components yield. Response Surface Methodology was employed to optimize the processing parameters including temperature, time, solid to solvent ratio, and solvent type. The optimized extraction conditions: treatment temperature of 50 °C for 5 min gave a significantly higher yield of total carotenoids (192.81 ± 0.32 mg carotenoids/100 g DW), total phenolic (78.12 ± 0.35 g GAE/100 g DW), and antioxidants by FRAP (5889.63 ± 0.47 mM TE/100 g DW), ABTS (1143.65 ± 0.81 mM TE/100 g DW), and DPPH (823.14 ± 0.54 mM TE/100 g DW) using a solvent combination of hexane and ethanol (1:3) with solid to solvent ratio of 1:40 (w/v). This green technology in combination with GRAS solvents promoted the best recovery of bioactive from carrot rejects. Moreover, the solid residue remained after the extraction of bioactive components exhibited higher carbon content (46.5%) and calorific value (16.32 MJ/kg), showcasing its potential to be used as an energy source.
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6
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Nutritional, techno‐functional, structural and rheological properties of potato peel powder: a valuable bio‐waste being potential source of dietary fibre and antioxidants in cookie formulation. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Singh S, Negi T, Sagar NA, Kumar Y, Tarafdar A, Sirohi R, Sindhu R, Pandey A. Sustainable processes for treatment and management of seafood solid waste. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 817:152951. [PMID: 34999071 DOI: 10.1016/j.scitotenv.2022.152951] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
Seafood processing is an important economical activity worldwide and is an integral part of the food chain system. However, their processing results in solid waste generation whose disposal and management is a serious concern. Proteins, amino acids, lipids with high amounts of polyunsaturated fatty acids (PUFA), carotenoids, and minerals are abundant in the discards, effluents, and by-catch of seafood processing waste. As a result, it causes nutritional loss and poses major environmental risks. To solve the issues, it is critical that the waste be exposed to secondary processing and valorization for recovery of value added products. Although chemical waste treatment technologies are available, the majority of these procedures have inherent flaws. Biological solutions, on the other hand, are safe, efficacious, and ecologically friendly while maintaining the intrinsic bioactivities after waste conversion. Microbial fermentation or the actions of exogenously introduced enzymes on waste components are used in most bioconversion processes. Algal biotechnology has recently developed unique technologies for biotransformation of nutrients, which may be employed as a feedstock for the recovery of important chemicals as well as biofuel. Bioconversion methods combined with a bio-refinery strategy offer the potential to enable environmentally-friendly and cost-effective seafood waste management. The refinement of these wastes through sustainable bioprocessing interventions can give rise to various circular bioeconomies within the seafood processing sector. Moreover, a techno-economic perspective on the developed solid waste processing lines and its subsequent environmental impact could facilitate commercialization. This review aims to provide a comprehensive view and critical analysis of the recent updates in seafood waste processing in terms of bioconversion processes and byproduct development. Various case studies on circular bioeconomy formulated on seafood processing waste along with techno-economic feasibility for the possible development of sustainable seafood biorefineries have also been discussed.
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Affiliation(s)
- Shikhangi Singh
- Department of Post Harvest Process and Food Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, -263 145, Uttarakhand, India
| | - Taru Negi
- Department of Food Science and Technology(,) G. B. Pant University of Agriculture and Technology, Pantnagar 263 125, Uttarakhand, India
| | - Narashans Alok Sagar
- Food Microbiology Lab, Division of Livestock Products Technology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, Uttar Pradesh, India
| | - Yogesh Kumar
- Department of Food Engineering and Technology, Saint Longwal Institute of Engineering and Technology, Longowal, Punjab, India
| | - Ayon Tarafdar
- Livestock Production and Management Section(,) ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, Uttar Pradesh, India
| | - Ranjna Sirohi
- Department of Chemical & Biological Engineering, Korea University, Seoul 136 713, Republic of Korea; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India.
| | - Raveendran Sindhu
- Microbial Processes and Technology Division, CSIR-National Institute of Interdisciplinary Science and Technology, Trivandrum 695 019, Kerala, India
| | - Ashok Pandey
- Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India; Centre for Innovation and Translational Research, CSIR- Indian Institute for Toxicology Research, Lucknow 226 001, Uttar Pradesh, India; Sustainability Cluster, School of Engineering, University of Petroleum and Energy Studies, Dehradun 248 007, Uttarakhand, India.
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8
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Multi-objective optimization of sustainable red prickly pear (Opuntia streptacantha) peel drying and biocompounds extraction using a hybrid stochastic algorithm. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2022.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Kurtulbaş E. Prediction of mass transfer and kinetic behavior during the extraction of high added‐value products from sour cherry (
Prunus cerasus
L.) peels. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ebru Kurtulbaş
- Istanbul University‐Cerrahpaşa Chemical Engineering Department İstanbul Turkey
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10
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Torres TMS, Mazzutti S, Castiani MA, Siddique I, Vitali L, Ferreira SRS. Phenolic compounds recovered from ora-pro-nobis leaves by microwave assisted extraction. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2021.102238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review. Antioxidants (Basel) 2021; 10:antiox10101630. [PMID: 34679764 PMCID: PMC8533085 DOI: 10.3390/antiox10101630] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 12/02/2022] Open
Abstract
Nowadays, the potato is one of the most cultivated and consumed food crops in the world and, in recent years, its production has experienced a sharp increase. Its industrial processing generates several by-products that are wasted and cause economic and environmental problems. Among them, potato peel stands out, representing up to 10% of the total potato residues obtained in the processing. On the other hand, these wastes, in addition to presenting antioxidant compounds, are rich in interesting chemical compounds of great value in a biorefinery model. This review summarizes the main compounds present in potato skins as well as the most used and innovative extraction methods employed for their isolation, with special emphasis on the fractions with biological activities. In addition, a sustainable biorefinery proposal focused on obtaining high added-value products with potential applications in the pharmaceutical, food, nutraceutical, or cosmetic industries is included.
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12
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Optimization of microwave-assisted solvent extraction of hemp (Cannabis sativa L.) seed oil using RSM: evaluation of oil quality. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01087-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Phenolic composition and cell-based biological activities of ten coloured potato peels (Solanum tuberosum L.). Food Chem 2021; 363:130360. [PMID: 34153675 DOI: 10.1016/j.foodchem.2021.130360] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 04/26/2021] [Accepted: 05/25/2021] [Indexed: 01/09/2023]
Abstract
The present study provides an in-depth characterisation of the non-anthocyanin and anthocyanin phenolic compounds of potato peels from ten coloured potato varieties. Furthermore, the underexplored bioactive potential (antioxidant, cytotoxic and anti-inflammatory capacities) of the studied peels is comprehensively analysed. Among non-anthocyanin phenolics, caffeic and a caffeoylquinic acid were found in the highest concentrations in all samples, which also showed the presence of O-glycosylated flavonol derivatives and polyamine derivatives. Acylated anthocyanins were identified in red and purple varieties, being pelargonidin, peonidin, and malvidin the most prominent aglycones. All samples revealed antioxidant and antitumor activities, and no toxic effect. The extract of the Rosemary variety presented the best antioxidant and antitumor outcomes and was the only sample to reveal anti-inflammatory activity. These results are valuable for the food-industry by adding value to an important bio-residue, particularly concerning its potential as natural ingredients in novel food and pharmaceutical formulations.
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14
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Borda‐Yepes VH, Chejne F, Granados DA, Largo E, Rojano B, Raghavan GSV. Microwave‐assisted forced convection drying effect on bioactive compounds of the Canadian blueberry leaves (
Vaccinium corymbosum
). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15455] [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)
| | - Farid Chejne
- Facultad de Minas Universidad Nacional de Colombia – Medellín Medellín Colombia
| | - David Alejandro Granados
- Facultad de Minas Universidad Nacional de Colombia – Medellín Medellín Colombia
- Facultad de Ingenierias Universidad Católica de Oriente Rionegro Colombia
| | - Esteban Largo
- Facultad de Minas Universidad Nacional de Colombia – Medellín Medellín Colombia
- Dirección de Regionalización sede Caicedonia Universidad del Valle Caicedonia Colombia
| | - Benjamin Rojano
- Facultad de Ciencias Universidad Nacional de Colombia – Medellín Medellín Colombia
| | - G. S. Vijaya Raghavan
- Department of Bioresource Engineering, Faculty of Agricultural and Environmental Sciences McGill University Ste‐Anne‐de‐Bellevue QC Canada
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15
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Lin D, Ma Q, Zhang Y, Peng Z. Phenolic compounds with antioxidant activity from strawberry leaves: a study on microwave-assisted extraction optimization. Prep Biochem Biotechnol 2021; 50:874-882. [PMID: 32406790 DOI: 10.1080/10826068.2020.1762213] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A microwave-assisted extraction (MAE) technology developed to extract polyphenols from the strawberry leaves was optimized by response surface methodology (RSM). Box-Behnken design (BBD) with four-factor and three-level was used to estimate the effects of extraction time, microwave power, ethanol concentration, and liquid-solid ratio in strawberry leaf extracts on total phenolic content (TPC) and antioxidant capacity (DPPH and FRAP). The optimized conditions were extraction time of 40 s, ethanol concentration of 51.1%, microwave power of 300 W, and liquid-solid ratio of 61.6 mL/g. The TPC, inhibition percentage of DPPH radical, and FRAP were 89.21 mg GAE/g, 79.80%, and 34.62 mM FE/g under optimal conditions. The absolute errors between the experimental and predicted values were less than 5.00%, revealing that the model was fitted well. High Performance Liquid Chromatography (HPLC) analysis demonstrated that the major antioxidant polyphenols with the highest concentration extracted at the optimum conditions were sinapic acid and rutin. This study proves that the MAE technique can efficiently extract polyphenols with high antioxidant activity from strawberry leaves.
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Affiliation(s)
- Dongju Lin
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Qing Ma
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Yiwen Zhang
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Zeyan Peng
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
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16
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Supercritical Carbon Dioxide Extraction of Phenolic Compounds from Potato (Solanum tuberosum) Peels. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083410] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In the last three decades, greener technologies have been used, aiming at extracting phenolic compounds from vegetable matrices due to the inherent advantages compared to organic solvent-based methodologies. In this work, supercritical CO2 was investigated for recovering phenolic acids from potato peels. Following screening runs for assessing the significant extraction parameters, a Central Composite Design of Experiments was carried out aiming at process optimization, with methanol concentration (MeOH, %) and CO2 flow rate (qCO2, g/min) as independent variables. Both parameters were deemed to impart a significant effect on the final response. Although the major phenolic acid in potato peels is chlorogenic acid (CGA), the main compound extracted was caffeic acid (CFA), present at a concentration of 0.75 mg/g dry peel in the extracts. The optimum extraction conditions were 80 °C, 350 bar, MeOH 20%, and flow rate of 18.0 g/min, which enabled a total phenolic recovery of 37% and a CFA recovery of 82%. The antioxidant activity of the supercritical fluid extraction (SFE) extracts was also measured, with the highest scavenging capacity reaching 73%. The need for using mixtures of water and organic solvents as co-solvents in SFE to enable CGA recovery seems necessary, possibly due to its better dissolution in aqueous solutions than in pure solvents.
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17
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Kaur P, Elsayed A, Subramanian J, Singh A. Encapsulation of carotenoids with sucrose by co-crystallization: Physicochemical properties, characterization and thermal stability of pigments. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110810] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Study of inhibition of germination of potato by ethylene. Heliyon 2021; 7:e06175. [PMID: 33644464 PMCID: PMC7887391 DOI: 10.1016/j.heliyon.2021.e06175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/21/2020] [Accepted: 01/29/2021] [Indexed: 11/21/2022] Open
Abstract
In Canada, the potato (Solanum tuberosum) is by far the most cultivated vegetable and plays a major nutritional role. However, during storage, the potato can easily undergo germination. In this study we have shown the inhibition potential of ethylene as an anti-germinative agent acting especially on phenols. In both varieties assayed (Yukon Gold and Russet Burbank) in this study, the ethylene treatment led to a decrease in total phenol concentration of about 20%. The analysis of potato extracts showed the decrease of specific phenol concentrations which was dependant on the time and temperature of extraction. Our hypothese that the transformation of phenols into phenolic ethyl ethers via possible radical mechanism were then formulated and confirmed by LC and LC/MS.
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19
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Jaimez-Ordaz J, Contreras-López E, Hernández-Sánchez T, González-Olivares LG, Añorve-Morga J, Ramírez-Godínez J. Comparative Evaluation of Four Extraction Methods of Antioxidant Compounds from Decatropis bicolor in Aqueous Medium Applying Response Surface Design. Molecules 2021; 26:molecules26041042. [PMID: 33671156 PMCID: PMC7922995 DOI: 10.3390/molecules26041042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 12/14/2022] Open
Abstract
The objective of this paper is to compare conventional, ultrasound, microwave, and French press methods for the extraction of antioxidant compounds from Decatropis bicolor in an aqueous medium. This plant is widely used in Mexican traditional medicine for breast cancer treatment. Despite that, there are few studies on D. bicolor. Two response surface designs were applied to establish the best conditions of the liberation of antioxidants from D. bicolor, which were determined by DPPH• and Ferric Reducing Antioxidant Power (FRAP) techniques. The total phenolic content was evaluated by the Folin-Ciocalteu method. The results showed that D. bicolor is a source of antioxidants (669–2128 mg ET/100 g and 553–1920 mg EFe2+/100 g, respectively) and phenolic compounds (2232–9929 mg EGA/100 g). Among the physical factors that were analyzed, the temperature was the determinant factor to liberate the compounds of interest by using low concentrations of the sample and short times of extraction. The French press was the most efficient method, obtaining values of antioxidant activity and phenolic compounds even higher than those reported by using extraction methods with solvents such as methanol.
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Affiliation(s)
- Judith Jaimez-Ordaz
- Área Académica de Química, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo 42184, Mexico; (J.J.-O.); (E.C.-L.); (L.G.G.-O.); (J.A.-M.)
| | - Elizabeth Contreras-López
- Área Académica de Química, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo 42184, Mexico; (J.J.-O.); (E.C.-L.); (L.G.G.-O.); (J.A.-M.)
| | - Tania Hernández-Sánchez
- Área Académica de Gastronomía, Instituto de Ciencias Económico Administrativas, Universidad Autónoma del Estado de Hidalgo, Circuito La Concepción Km 2.5 Col. San Juan Tilcuautla, San Agustín Tlaxiaca, Hidalgo 42160, Mexico;
| | - Luis Guillermo González-Olivares
- Área Académica de Química, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo 42184, Mexico; (J.J.-O.); (E.C.-L.); (L.G.G.-O.); (J.A.-M.)
| | - Javier Añorve-Morga
- Área Académica de Química, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Mineral de la Reforma, Hidalgo 42184, Mexico; (J.J.-O.); (E.C.-L.); (L.G.G.-O.); (J.A.-M.)
| | - Juan Ramírez-Godínez
- Área Académica de Gastronomía, Instituto de Ciencias Económico Administrativas, Universidad Autónoma del Estado de Hidalgo, Circuito La Concepción Km 2.5 Col. San Juan Tilcuautla, San Agustín Tlaxiaca, Hidalgo 42160, Mexico;
- Correspondence: ; Tel.: +52-771-7172000 (ext. 2512)
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Potato By-Products as a Source of Natural Chlorogenic Acids and Phenolic Compounds: Extraction, Characterization, and Antioxidant Capacity. Molecules 2020; 26:molecules26010177. [PMID: 33396560 PMCID: PMC7796066 DOI: 10.3390/molecules26010177] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 12/24/2020] [Accepted: 12/28/2020] [Indexed: 11/17/2022] Open
Abstract
Total phenolic compounds (TPC) and the chlorogenic acids content of potato by-product extracts of two hydro alcoholic solvents (methanol, ethanol) and two extraction methods (maceration and heating-assisted extraction) were studied. The content of TPC in the extracts was determined spectrometrically according to the Folin–Ciocalteu procedure and calculated as chlorogenic acid equivalents. Soluble phenolic acids, especially the chlorogenic acids, were performed by HPLC. The antioxidant activity of potato by-product extracts was determined by using the total oxygen radical absorbance capacity (ORAC) method. The highest content of TPC was found in raw and lyophilized red waters when using ethanol as a solvent around 57 mg/g fresh weight. Heating-assisted extraction enhances this quantitative increasing. At the given operating conditions, unpeeled potato samples exhibit a higher TPC than peeled ones, showing that TPC are accumulated in skin tissue. The greatest amount of chlorogenic acid (Caffeoyl-Quinic Acids, 3, 4, 5 CQA), mainly the 5-CQA (870 ± 39.66 µg/g WM for wet matter versus DM dry matter), was obtained in the pellets and lyophilized fresh peels (skin vs. flesh). In addition, the greatest amounts of chlorogenic acids were found when potato peels were extracted with methanol. Heating-assisted extraction improved the chlorogenic acid concentration of the potato peel extracts. The total ORAC amounts recorded in the different potato fractions varied between 1500 and 1650 µM TE/g. They were higher than those of some fruits, vegetables, nuts, cereals, and sweet potato cultivar. The good correlation coefficient found between TPC, chlorogenic acids determination, and the ORAC capacity indicates that the TPC can be used as a good indicator of the antioxidant capacity of potato by-products.
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21
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Evaluation of Direct Ultrasound-Assisted Extraction of Phenolic Compounds from Potato Peels. Processes (Basel) 2020. [DOI: 10.3390/pr8121665] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Potato peels (PPs) are generally considered as agriculture waste. The United States alone generates over one million tons of PPs a year. However, PPs contain valuable phenolic compounds with antioxidant activities. In this study, we evaluated the efficiency of ultrasound-assisted extraction techniques in recovering antioxidants from PPs. These techniques included a direct ultrasound-assisted extraction (DUAE), an indirect ultrasound-assisted extraction (IUAE), and a conventional shaking extraction (CSE). Results of this study showed that DUAE was more effective in extracting phenolic compounds than IUAE and CSE. We also evaluated the factors affecting the yield of total phenolic compounds (TPC) in DUAE, including the temperature, time, acoustic power, ratio of solvent to solids, and size of PPs particles. TPC yield of DUAE was higher, and the extraction rate was faster than IUAE and CSE. Furthermore, TPC yield was strongly correlated to the temperature of the mixture of PPs suspension. SEM images revealed that the irradiation of ultrasound energy from DUAE caused micro-fractures and the opening of PPs cells. The extract obtained from DUAE was found to have antioxidant activity comparable to commercial synthetic antioxidants. Results of this preliminary study suggest that DUAE has the potential to transform PPs from agricultural waste to a valuable ingredient. A future systematic research study is proposed to advance the knowledge of the impact of processing parameters in the kinetics of phenolic compounds extraction from potato peels using various extraction methods.
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22
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Calcio Gaudino E, Colletti A, Grillo G, Tabasso S, Cravotto G. Emerging Processing Technologies for the Recovery of Valuable Bioactive Compounds from Potato Peels. Foods 2020; 9:foods9111598. [PMID: 33153164 PMCID: PMC7692071 DOI: 10.3390/foods9111598] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/25/2020] [Accepted: 10/28/2020] [Indexed: 12/17/2022] Open
Abstract
Potato peel (PP) is the major underutilised by-product in the potato-processing industry and a potential source of valuable bioactive molecules. Among them, glycoalkaloids and polyphenols are important precursors for steroid hormones and natural antioxidants, respectively. Moreover, the huge quantities of industrial potato-peel waste that are produced are a rich source of primary metabolites, which principally include starch as well as non-starch polysaccharides, proteins, lipids, lignin and cellulose. All carbohydrates are prone to undergo fermentation to produce ethanol, lactic and acetic acid. Finally, the main portion of PP is made up of alcohol-insoluble matter with a dietary fibre content of approximatively 40%. The present review summarises the recent advances and emerging technologies in potato-peel extraction and further valorisation processing in the food industry.
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Affiliation(s)
- Emanuela Calcio Gaudino
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Alessandro Colletti
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Giorgio Grillo
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Silvia Tabasso
- Department of Chemistry, University of Turin, Via P. Giuria 7, 10125 Turin, Italy;
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
- Centre of Bioanalytical Research and Molecular Design, Sechenov First Moscow State Medical University, 8 Trubetskaya ul, Moscow 119991, Russia
- Correspondence: ; Tel.: +39-011-6707183
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23
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Caldeira C, Vlysidis A, Fiore G, De Laurentiis V, Vignali G, Sala S. Sustainability of food waste biorefinery: A review on valorisation pathways, techno-economic constraints, and environmental assessment. BIORESOURCE TECHNOLOGY 2020; 312:123575. [PMID: 32521468 DOI: 10.1016/j.biortech.2020.123575] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 05/15/2023]
Abstract
The need to increase circularity of industrial systems to address limited resources availability and climate change has triggered the development of the food waste biorefinery concept. However, for the development of future sustainable industrial processes focused on the valorisation of food waste, critical aspects such as (i) the technical feasibility of the processes at industrial scale, (ii) the analysis of their techno-economic potential, including available quantities of waste, and (iii) a life cycle-based environmental assessment of benefits and burdens need to be considered. The goal of this review is to provide an overview of food waste valorisation pathways and to analyse to which extent these aspects have been considered in the literature. Although a plethora of food waste valorisation pathways exist, they are mainly developed at lab-scale. Further research is necessary to assess upscaled performance, feedstock security, and economic and environmental assessment of food waste valorisation processes.
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Affiliation(s)
- Carla Caldeira
- European Commission-Joint Research Centre, Via Enrico Fermi 2749, I-21027 Ispra, VA, Italy
| | - Anestis Vlysidis
- European Commission-Joint Research Centre, Via Enrico Fermi 2749, I-21027 Ispra, VA, Italy
| | - Gianluca Fiore
- European Commission-Joint Research Centre, Via Enrico Fermi 2749, I-21027 Ispra, VA, Italy
| | - Valeria De Laurentiis
- European Commission-Joint Research Centre, Via Enrico Fermi 2749, I-21027 Ispra, VA, Italy
| | - Giuseppe Vignali
- University of Parma, Department of Engineering and Architecture, Viale delle Scienze 181/A, 43124 Parma, Italy
| | - Serenella Sala
- European Commission-Joint Research Centre, Via Enrico Fermi 2749, I-21027 Ispra, VA, Italy.
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24
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Doulabi M, Golmakani M, Ansari S. Evaluation and optimization of microwave‐assisted extraction of bioactive compounds from eggplant peel by‐product. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14853] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mahsa Doulabi
- Department of Food Science and Technology, Kazerun branch Islamic Azad University Kazerun Iran
| | | | - Sara Ansari
- Department of Food Science and Technology, Kazerun branch Islamic Azad University Kazerun Iran
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25
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Valorization of Banana and Red Beetroot Peels: Determination of Basic Macrocomponent Composition, Application of Novel Extraction Methodology and Assessment of Biological Activity In Vitro. SUSTAINABILITY 2020. [DOI: 10.3390/su12114539] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The nutritional and bioactive content of banana and red beetroot peels was investigated. The basic macrocomponent composition was determined using standard AOAC (Association of Official Analytical Chemists) methods, while the recovery efficiency of bioactive compounds was investigated using conventional and innovative extraction techniques (subcritical water extraction, ultrasound- and microwave-assisted extraction). Extracts were analyzed for biological effects in vitro on human hepatic, tongue and colon cancer cell lines. A macrocomponent analysis revealed a notable amount of dietary fiber in banana and beetroot peels (39.0 and 33.6% dmb) and a relatively high content of protein in beetroot peel (18.3% dmb). Regarding the micronutrients-minerals, banana and beetroot peels were shown to be a very good source of potassium (75.06 and 41.86 mg g−1 dmb). Both extracts of banana and beetroot peels obtained by conventional extraction - decoction (100 °C, 20 min) exhibited the highest total phenolic content and antioxidant capacity. Additionally, in banana peel, these extracts were the richest in dopamine content (12.63 mg g−1 dmb). Extraction by infusion (80 °C, 30 min) yielded a beetroot peel extract with the highest total betacyanin content (9.80 mg g−1 dmb). Biological effects in vitro were dose- and time-dependent, as well as influenced by the presence of polysaccharides.
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26
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Beltrán‐Penagos M, Sánchez‐Camargo ADP, Narváez‐Cuenca C. Proximal composition, bioactive compounds and biorefinery approach in potato tubers ofSolanum tuberosumGroup Phureja: a review. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14461] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Fortunato AR, Monteiro MLG, Costa‐Lima BRC, Cunha LCM, Guedes‐Oliveira JM, Conte‐Junior CA. Effect of Brazilian pepper (
Schinus terebinthifolius
Raddi) extracts on color and oxidative stability of sardine patties stored under refrigeration. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14187] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Maria Lúcia Guerra Monteiro
- Instituto de Química Universidade Federal do Rio de Janeiro Rio de Janeiro Brasil
- Departamento de Tecnologia de Alimentos Universidade Federal Fluminense Rio de Janeiro Brasil
| | - Bruno Reis Carneiro Costa‐Lima
- Instituto de Química Universidade Federal do Rio de Janeiro Rio de Janeiro Brasil
- Department of Animal and Food Sciences University of Kentucky Lexington Kentucky
| | | | - Juliana Maria Guedes‐Oliveira
- Departamento de Tecnologia de Alimentos Instituto Federal de Educação, Ciência e Tecnologia da Paraíba João Pessoa Brasil
| | - Carlos Adam Conte‐Junior
- Instituto de Química Universidade Federal do Rio de Janeiro Rio de Janeiro Brasil
- Departamento de Tecnologia de Alimentos Universidade Federal Fluminense Rio de Janeiro Brasil
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz Rio de Janeiro Brasil
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28
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Kadiri O, Gbadamosi SO, Akanbi CT. Extraction kinetics, modelling and optimization of phenolic antioxidants from sweet potato peel vis-a-vis RSM, ANN-GA and application in functional noodles. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00249-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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29
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DiNardo A, Subramanian J, Singh A. Intensification of phenolic extraction from yellow European plums by use of conventional, microwave-, and ultrasound-assisted extraction. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1567547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Andrea DiNardo
- School of Engineering, University of Guelph, Guelph, Ontario, Canada
| | | | - Ashutosh Singh
- School of Engineering, University of Guelph, Guelph, Ontario, Canada
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30
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DiNardo A, Brar HS, Subramanian J, Singh A. Optimization of microwave‐assisted extraction parameters and characterization of phenolic compounds in Yellow European Plums. CAN J CHEM ENG 2019. [DOI: 10.1002/cjce.23237] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Andrea DiNardo
- School of EngineeringUniversity of GuelphGuelphON, CanadaN1G 2W1
| | | | | | - Ashutosh Singh
- School of EngineeringUniversity of GuelphGuelphON, CanadaN1G 2W1
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31
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Processing, Valorization and Application of Bio-Waste Derived Compounds from Potato, Tomato, Olive and Cereals: A Review. SUSTAINABILITY 2017. [DOI: 10.3390/su9081492] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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32
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Pathak PD, Mandavgane SA, Puranik NM, Jambhulkar SJ, Kulkarni BD. Valorization of potato peel: a biorefinery approach. Crit Rev Biotechnol 2017; 38:218-230. [DOI: 10.1080/07388551.2017.1331337] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Pranav D. Pathak
- Department of Chemical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India
| | - Sachin A. Mandavgane
- Department of Chemical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India
| | - Nikhil Manoj Puranik
- Department of Chemical Engineering, Dr. Babasaheb Ambedkar Technological University, Lonere, India
| | | | - Bhaskar D. Kulkarni
- Department of Chemical Engineering, CSIR-National Chemical Laboratories, Pune, India
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33
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Kumari B, Tiwari BK, Hossain MB, Rai DK, Brunton NP. Ultrasound-assisted extraction of polyphenols from potato peels: profiling and kinetic modelling. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13404] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Bibha Kumari
- Department of Food Biosciences; Teagasc Food Research Centre; Ashtown, Dublin D15 KN3K Ireland
- Institute of Food and Health; University College Dublin; Belfield, Dublin D04 V1W8 Ireland
| | - Brijesh K. Tiwari
- Department of Food Biosciences; Teagasc Food Research Centre; Ashtown, Dublin D15 KN3K Ireland
| | - Mohammad B. Hossain
- Department of Food Biosciences; Teagasc Food Research Centre; Ashtown, Dublin D15 KN3K Ireland
| | - Dilip K. Rai
- Department of Food Biosciences; Teagasc Food Research Centre; Ashtown, Dublin D15 KN3K Ireland
| | - Nigel P. Brunton
- Institute of Food and Health; University College Dublin; Belfield, Dublin D04 V1W8 Ireland
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34
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Baiano A, Del Nobile MA. Antioxidant Compounds from Vegetable Matrices: Biosynthesis, Occurrence, and Extraction Systems. Crit Rev Food Sci Nutr 2017; 56:2053-68. [PMID: 25751787 DOI: 10.1080/10408398.2013.812059] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Natural antioxidants such as vitamin C, tocopherols and tocotrienols, carotenoids, and phenolic compounds are largely distributed in plant products. Most of them are not synthesized by human and need to be introduced with diet according to the Recommended Daily Intake (RDI). This work was aimed to give a comprehensive overview on the occurrence of these antioxidants in plants, in particular in plant foods, on the mechanisms of biosynthesis, and on conventional (liquid-liquid or solid-liquid extraction, Soxhlet) and innovative (enzymatic-assisted, pressurized fluid, supercritical fluid, ultrasound-assisted, microwave-assisted, pulsed electric field) extraction systems.
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Affiliation(s)
- Antonietta Baiano
- a Dipartimento di Scienze Agrarie , degli Alimenti e dell'Ambiente, University of Foggia , Foggia , Italy
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35
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Anastácio A, Silva R, Carvalho IS. Phenolics extraction from sweet potato peels: modelling and optimization by response surface modelling and artificial neural network. Journal of Food Science and Technology 2016; 53:4117-4125. [PMID: 28115751 DOI: 10.1007/s13197-016-2354-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/19/2016] [Accepted: 09/29/2016] [Indexed: 10/20/2022]
Abstract
Sweet potato peels (SPP) are a major waste generated during root processing and currently have little commercial value. Phenolics with free radical scavenging activity from SPP may represent a possible added-value product for the food industry. The aqueous extraction of phenolics from SPP was studied using a Central Composite Design with solvent to solid ratio (30-60 mL g-1), time (30-90 min) and temperature (25-75 °C) as independent variables. The comparison of response surface methodology (RSM) and artificial neural network (ANN) analysis on extraction modelling and optimising was performed. Temperature and solvent to solid ratio, alone and in interaction, presented a positive effect in TPC, ABTS and DPPH assays. Time was only significant for ABTS assay with a negative influence both as main effect and in interaction with other independent variables. RSM and ANN models predicted the same optimal extraction conditions as 60 mL g-1 for solvent to solid ratio, 30 min for time and 75 °C for temperature. The obtained responses in the optimized conditions were as follow: 11.87 ± 0.69 mg GAE g-1 DM for TPC, 12.91 ± 0.42 mg TE g-1 DM for ABTS assay and 46.35 ± 3.08 mg TE g-1 DM for DPPH assay. SPP presented similar optimum extraction conditions and phenolic content than peels of potato, tea fruit and bambangan. Predictive models and the optimized extraction conditions offers an opportunity for food processors to generate products with high potential health benefits.
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Affiliation(s)
- Ana Anastácio
- MeditBio-Center for Mediterranean Bioresources and Food, Faculty of Sciences and Technology, University of Algarve, Campus de Gambelas Building 8, 8005-139 Faro, Portugal
| | - Rúben Silva
- MeditBio-Center for Mediterranean Bioresources and Food, Faculty of Sciences and Technology, University of Algarve, Campus de Gambelas Building 8, 8005-139 Faro, Portugal
| | - Isabel S Carvalho
- MeditBio-Center for Mediterranean Bioresources and Food, Faculty of Sciences and Technology, University of Algarve, Campus de Gambelas Building 8, 8005-139 Faro, Portugal
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36
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Zhu X, Cheng Y, Chen P, Peng P, Liu S, Li D, Ruan R. Effect of alkaline and high-pressure homogenization on the extraction of phenolic acids from potato peels. INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2016.08.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Maeng JH, Muhammad Shahbaz H, Ameer K, Jo Y, Kwon JH. Optimization of Microwave-Assisted Extraction of Bioactive Compounds fromCoriolus versicolorMushroom Using Response Surface Methodology. J FOOD PROCESS ENG 2016. [DOI: 10.1111/jfpe.12421] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jeong-Hwan Maeng
- Kyungpook National University, School of Food Science and Biotechnology; Daegu 41566 South Korea
| | - Hafiz Muhammad Shahbaz
- Kyungpook National University, School of Food Science and Biotechnology; Daegu 41566 South Korea
- Yonsei University, Department of Biotechnology; Seoul 03722 South Korea
| | - Kashif Ameer
- Kyungpook National University, School of Food Science and Biotechnology; Daegu 41566 South Korea
| | - Yunhee Jo
- Kyungpook National University, School of Food Science and Biotechnology; Daegu 41566 South Korea
| | - Joong-Ho Kwon
- Kyungpook National University, School of Food Science and Biotechnology; Daegu 41566 South Korea
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38
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Modification of potato peel waste with base hydrolysis and subsequent cationization. Carbohydr Polym 2015; 132:97-103. [DOI: 10.1016/j.carbpol.2015.05.069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 05/21/2015] [Accepted: 05/27/2015] [Indexed: 11/18/2022]
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39
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A review of polyphenolics in oak woods. Int J Mol Sci 2015; 16:6978-7014. [PMID: 25826529 PMCID: PMC4425000 DOI: 10.3390/ijms16046978] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 02/12/2015] [Accepted: 02/13/2015] [Indexed: 11/23/2022] Open
Abstract
Polyphenolics, which are ubiquitous in plants, currently are among the most studied phytochemicals because of their perceptible chemical properties and antioxidant activity. Oak barrels and their alternatives, which are widely used in winemaking nowadays, contribute polyphenolics to wines and are thought to play crucial roles in the development of wines during aging. This study summarizes the detailed information of polyphenolics in oak woods and their products by examining their structures and discussing their chemical reactions during wine aging. This paper evaluates the most recent developments in polyphenolic chemistry by summarizing their extraction, separation, and their identification by the use of chromatographic and spectral techniques. In addition, this paper also introduces polyphenol bioactive ingredients in other plant foods.
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40
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41
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Optimisation and validation of the microwave-assisted extraction of phenolic compounds from rice grains. Food Chem 2015; 169:141-9. [DOI: 10.1016/j.foodchem.2014.07.128] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 07/22/2014] [Accepted: 07/29/2014] [Indexed: 12/18/2022]
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42
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Şahin S. A novel technology for extraction of phenolic antioxidants from mandarin (Citrus deliciosa Tenore) leaves: Solvent-free microwave extraction. KOREAN J CHEM ENG 2015. [DOI: 10.1007/s11814-014-0293-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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43
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Optimisation of antioxidant extraction from Solanum tuberosum potato peel waste by surface response methodology. Food Chem 2014; 165:290-9. [PMID: 25038678 DOI: 10.1016/j.foodchem.2014.05.103] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Revised: 05/06/2014] [Accepted: 05/17/2014] [Indexed: 11/22/2022]
Abstract
This study reports the optimised conditions (temperature, ethanol concentration and processing-time) for antioxidant extraction from potato peel (Agria variety) waste. At short extraction times (34 min), optimal yields of phenolic (TP) and flavonoid (Fv) compounds were reached at 89.9°C and ethanol concentrations of 71.2% and 38.6%, respectively. The main phenolic compounds identified in the extracts were chlorogenic (Cl) and ferulic (Fer) acids. A significant positive correlation was found between antioxidant activity and TP, Fv, Fer and Cl responses. Potato peel extracts were able to stabilize soybean oil under accelerated oxidation conditions, minimising peroxide, totox and p-anisidine indices. The production of hexanal and 2-hexenal in soybean oil samples was maximal for extracts obtained at intermediate temperatures and ethanol concentrations. Our results demonstrate potato peel waste is a good source of antioxidants able to effectively limit oil oxidation, while contributing to the revalorisation of these agrifood by-products.
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Singh A, Nair GR, Liplap P, Gariepy Y, Orsat V, Raghavan V. Effect of Dielectric Properties of a Solvent-Water Mixture Used in Microwave-Assisted Extraction of Antioxidants from Potato Peels. Antioxidants (Basel) 2014; 3:99-113. [PMID: 26784666 PMCID: PMC4665442 DOI: 10.3390/antiox3010099] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 01/20/2014] [Accepted: 02/08/2014] [Indexed: 11/16/2022] Open
Abstract
The dielectric properties of a methanol-water mixture were measured at different temperatures from 20 to 80 °C at two frequencies 915 MHz and 2450 MHz. These frequencies are most commonly used on industrial and domestic scales respectively. In this study, the dielectric properties of a methanol-water mixture were found to be dependent on temperature, solvent concentration, and presence of plant matrix. Linear and quadratic equations were developed to establish the dependency between factors. At 2450 MHz, the dielectric constant of methanol-water mixtures was significantly affected by concentration of methanol rather than by temperature, whereas the dielectric loss factor was significantly affected by temperature rather than by methanol concentration. Introduction of potato peel led to an increase in the effect of temperature on the dielectric properties of the methanol fractions. At 915 MHz, both the dielectric properties were significantly affected by the increase in temperature and solvent concentration, while the presence of potato peel had no significant effect on the dielectric properties. Statistical analysis of the dissipation factor at 915 and 2450 MHz revealed that both temperature and solvent concentration had a significant effect on it, whereas introduction of potato peels at 915 MHz reduced the effect of temperature as compared to 2450 MHz. The total phenolic yield of the microwave-assisted extraction process was significantly affected by the solvent concentration, the dissipation factor of the methanol-water mixture and the extraction time.
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Affiliation(s)
- Ashutosh Singh
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
| | - Gopu Raveendran Nair
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
| | - Pansa Liplap
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
| | - Yvan Gariepy
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
| | - Valerie Orsat
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
| | - Vijaya Raghavan
- Department of Bioresource Engineering, McGill University, 21111, Rue Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada.
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Das AK, Mandal V, Mandal SC. A brief understanding of process optimisation in microwave-assisted extraction of botanical materials: options and opportunities with chemometric tools. PHYTOCHEMICAL ANALYSIS : PCA 2014; 25:1-12. [PMID: 24105963 DOI: 10.1002/pca.2465] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Revised: 06/07/2013] [Accepted: 06/20/2013] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Extraction forms the very basic step in research on natural products for drug discovery. A poorly optimised and planned extraction methodology can jeopardise the entire mission. OBJECTIVE To provide a vivid picture of different chemometric tools and planning for process optimisation and method development in extraction of botanical material, with emphasis on microwave-assisted extraction (MAE) of botanical material. METHODS A review of studies involving the application of chemometric tools in combination with MAE of botanical materials was undertaken in order to discover what the significant extraction factors were. Optimising a response by fine-tuning those factors, experimental design or statistical design of experiment (DoE), which is a core area of study in chemometrics, was then used for statistical analysis and interpretations. RESULTS In this review a brief explanation of the different aspects and methodologies related to MAE of botanical materials that were subjected to experimental design, along with some general chemometric tools and the steps involved in the practice of MAE, are presented. A detailed study on various factors and responses involved in the optimisation is also presented. CONCLUSION This article will assist in obtaining a better insight into the chemometric strategies of process optimisation and method development, which will in turn improve the decision-making process in selecting influential extraction parameters.
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Affiliation(s)
- Anup Kumar Das
- Pharmacognosy and Phytotherapy Research Laboratory, Division of Pharmacognosy, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
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Ethanol influenced fast microwave-assisted extraction for natural antioxidants obtaining from spent filter coffee. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2013.07.035] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Thoo YY, Ho SK, Abas F, Lai OM, Ho CW, Tan CP. Optimal binary solvent extraction system for phenolic antioxidants from mengkudu (Morinda citrifolia) fruit. Molecules 2013; 18:7004-22. [PMID: 23771061 PMCID: PMC6270242 DOI: 10.3390/molecules18067004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 05/26/2013] [Accepted: 06/09/2013] [Indexed: 01/18/2023] Open
Abstract
Antioxidants have been widely used in the food industry to enhance product quality by preventing oxidation of susceptible substances. This work was carried out to maximise the recovery of total phenolic content (TPC), total flavonoid content (TFC), 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical-scavenging capacity and 2,2′-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging capacity from Morinda citrifolia fruit via modification of the ethanol concentration, extraction time and extraction temperature at minimal processing cost. The optimised conditions yielded values of 881.57 ± 17.74 mg GAE/100 g DW for TPC, 552.53 ± 34.16 mg CE/100 g DW for TFC, 799.20 ± 2.97 µmol TEAC/100 g DW for ABTS and 2,317.01 ± 18.13 µmol TEAC/100 g DW for DPPH were 75% ethanol, 40 min of time and 57 °C. The four responses did not differ significantly (p > 0.05) from predicted values, indicating that models obtained are suitable to the optimisation of extraction conditions for phenolics from M. citrifolia. The relative amounts of flavonoids were 0.784 ± 0.01 mg quercetin/g of extract and 1.021 ± 0.04 mg rutin/g of extract. On the basis of the results obtained, M. citrifolia extract can be used as a valuable bioactive source of natural antioxidants.
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Affiliation(s)
- Yin Yin Thoo
- School of Hospitality, Tourism and Culinary Arts, KDU University College, Jalan SS 22/41, Damansara Jaya, 47400 Petaling Jaya, Selangor, Malaysia
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Cardoso LC, Serrano CM, Quintero ET, López CP, Antezana RM, Martínez de la Ossa EJ. High pressure extraction of antioxidants from Solanum stenotomun peel. Molecules 2013; 18:3137-51. [PMID: 23528996 PMCID: PMC6270048 DOI: 10.3390/molecules18033137] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Revised: 02/28/2013] [Accepted: 03/04/2013] [Indexed: 11/16/2022] Open
Abstract
In the work described here, two techniques for the recovery of anthocyanins from potato peel were studied and compared. One of the techniques employed was supercritical fluid extraction (SFE) with pure CO2 or with CO2 and ethanol as cosolvent and the other technique was pressurized liquid extraction (PLE), where the solvent used was ethanol in water acidified to pH 2.6. The effects of pressure and temperature were studied and the anthocyanin contents obtained were statistically analyzed. In SFE the use of low pressure (100 bar) and high temperature (65 °C) was desirable for the anthocyanin extraction. With PLE the anthocyanin contents are increased considerably, and the best yields were obtained at 100 bar and 80 °C. This result is in correspondence with antioxidant activity index values (1.66) obtained in a DPPH antioxidant activity assay. In the extracts obtained with PLE the phenolic compounds were also determined, but the main compounds presented in the extract are anthocyanins.
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Affiliation(s)
- Lourdes Casas Cardoso
- Department of Chemical Engineering and Food Technology, Faculty of Science, University of Cadiz, Campus de Excelencia International Agroalimentario ceiA3, Box 40, 11510 Puerto Real, Cadiz, Spain; E-Mails: (C.M.S.); (C.P.L.); (E.J.M.O.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +34-956-01-6579; Fax: +34-956-01-6411
| | - Casimiro Mantell Serrano
- Department of Chemical Engineering and Food Technology, Faculty of Science, University of Cadiz, Campus de Excelencia International Agroalimentario ceiA3, Box 40, 11510 Puerto Real, Cadiz, Spain; E-Mails: (C.M.S.); (C.P.L.); (E.J.M.O.)
| | - Edwin Torrez Quintero
- Food and Natural Products Center, Faculty of Sciences and Technology, University of San Simon, Cochabamba 4737, Bolivia; E-Mails: (E.T.Q.); (R.M.A.)
| | - Clara Pereyra López
- Department of Chemical Engineering and Food Technology, Faculty of Science, University of Cadiz, Campus de Excelencia International Agroalimentario ceiA3, Box 40, 11510 Puerto Real, Cadiz, Spain; E-Mails: (C.M.S.); (C.P.L.); (E.J.M.O.)
| | - Ruder Medrano Antezana
- Food and Natural Products Center, Faculty of Sciences and Technology, University of San Simon, Cochabamba 4737, Bolivia; E-Mails: (E.T.Q.); (R.M.A.)
| | - Enrique J. Martínez de la Ossa
- Department of Chemical Engineering and Food Technology, Faculty of Science, University of Cadiz, Campus de Excelencia International Agroalimentario ceiA3, Box 40, 11510 Puerto Real, Cadiz, Spain; E-Mails: (C.M.S.); (C.P.L.); (E.J.M.O.)
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Verma SC, Jain CL, Padhi MM, Devalla RB. Microwave extraction and rapid isolation of arjunic acid from Terminalia arjuna (Roxb. ex DC.) stem bark and quantification of arjunic acid and arjunolic acid using HPLC-PDA technique. J Sep Sci 2012; 35:1627-33. [PMID: 22761141 DOI: 10.1002/jssc.201200083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Arjunic acid and arjunolic acid are main bioactive components of Terminalia arjuna stem bark and reported for various biological activities. In this study, microwave-assisted extraction (MAE) of arjunic and arjunolic acid from stem bark of T. arjuna was investigated with developed and validated HPLC-PDA method, which resulted in the isolation of a novel anticancer molecule i.e. arjunic acid. Effects of several experimental parameters, such as type and volume of extraction solvents, microwave power, microwave extraction time, on the extraction efficiencies of arjunic, and arjunolic acid from stem bark of T. arjuna were evaluated. The optimal extraction conditions identified were 5.0 g quantity of stem bark powder, 20 mL of ethyl acetate, preleaching time 10 min, microwave power 600 W, temperature 65°C, and microwave irradiation time 5 min. The results showed that MAE is a more rapid extraction method with higher yield and lower solvent consumptions than reported methods. The HPLC-PDA analysis method was developed and validated to have good linearity, precision, sensitivity, and accuracy. MAE-HPLC-PDA is a faster, convenient, and appropriate method for isolation and determination of arjunic acid and arjunolic acid in the stem bark of T. arjuna.
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Affiliation(s)
- Subash Chandra Verma
- Central Council for Research in Ayurvedic Sciences, Janakpuri, New Delhi, India.
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Jokić S, Cvjetko M, Božić Đ, Fabek S, Toth N, Vorkapić-Furač J, Redovniković IR. Optimisation of microwave-assisted extraction of phenolic compounds from broccoli and its antioxidant activity. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.03143.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Stela Jokić
- Faculty of Food Technology; University J. J. Strossmayer of Osijek; Osijek; Croatia
| | - Marina Cvjetko
- Faculty of Food Technology and Biotechnology; University of Zagreb; Zagreb; Croatia
| | - Đurđica Božić
- Faculty of Food Technology and Biotechnology; University of Zagreb; Zagreb; Croatia
| | - Sanja Fabek
- Faculty of Agriculture; University of Zagreb; Zagreb; Croatia
| | - Nina Toth
- Faculty of Agriculture; University of Zagreb; Zagreb; Croatia
| | - Jasna Vorkapić-Furač
- Faculty of Food Technology and Biotechnology; University of Zagreb; Zagreb; Croatia
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