1
|
Morata A, del Fresno JM, Gavahian M, Guamis B, Palomero F, López C. Effect of HHP and UHPH High-Pressure Techniques on the Extraction and Stability of Grape and Other Fruit Anthocyanins. Antioxidants (Basel) 2023; 12:1746. [PMID: 37760049 PMCID: PMC10526052 DOI: 10.3390/antiox12091746] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/03/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
The use of high-pressure technologies is a hot topic in food science because of the potential for a gentle process in which spoilage and pathogenic microorganisms can be eliminated; these technologies also have effects on the extraction, preservation, and modification of some constituents. Whole grapes or bunches can be processed by High Hydrostatic Pressure (HHP), which causes poration of the skin cell walls and rapid diffusion of the anthocyanins into the pulp and seeds in a short treatment time (2-10 min), improving maceration. Grape juice with colloidal skin particles of less than 500 µm processed by Ultra-High Pressure Homogenization (UHPH) is nano-fragmented with high anthocyanin release. Anthocyanins can be rapidly extracted from skins using HHP and cell fragments using UHPH, releasing them and facilitating their diffusion into the liquid quickly. HHP and UHPH techniques are gentle and protective of sensitive molecules such as phenols, terpenes, and vitamins. Both techniques are non-thermal technologies with mild temperatures and residence times. Moreover, UHPH produces an intense inactivation of oxidative enzymes (PPOs), thus preserving the antioxidant activity of grape juices. Both technologies can be applied to juices or concentrates; in addition, HHP can be applied to grapes or bunches. This review provides detailed information on the main features of these novel techniques, their current status in anthocyanin extraction, and their effects on stability and process sustainability.
Collapse
Affiliation(s)
- Antonio Morata
- enotecUPM, Department of Chemistry and Food Technology, ETSIAAB, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (J.M.d.F.); (F.P.); (C.L.)
| | - Juan Manuel del Fresno
- enotecUPM, Department of Chemistry and Food Technology, ETSIAAB, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (J.M.d.F.); (F.P.); (C.L.)
| | - Mohsen Gavahian
- Department of Food Science, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan;
| | - Buenaventura Guamis
- Centre d’Innovació, Recerca I Transferència en Tecnologia Dels Aliments (CIRTTA), TECNIO, XaRTA, Departament de Ciència Animal I Dels Aliments, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain;
| | - Felipe Palomero
- enotecUPM, Department of Chemistry and Food Technology, ETSIAAB, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (J.M.d.F.); (F.P.); (C.L.)
| | - Carmen López
- enotecUPM, Department of Chemistry and Food Technology, ETSIAAB, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (J.M.d.F.); (F.P.); (C.L.)
| |
Collapse
|
2
|
Latessa SH, Hanley L, Tao W. Characteristics and practical treatment technologies of winery wastewater: A review for wastewater management at small wineries. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 342:118343. [PMID: 37307695 DOI: 10.1016/j.jenvman.2023.118343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 06/14/2023]
Abstract
The wine-making industry drives tourism and rural revitalization in several countries. Meanwhile, winemaking generates wastewater at all production stages, mainly from cleaning of equipment, floors, vessels, and bottles. This review presents a comprehensive analysis with statistical characteristics on the overall quality and generation rate of winery wastewater since 2007, identifies the technologies used by wineries in pilot- and full-scale wastewater treatment systems, and offers insights on practical wastewater treatment at small wineries. The median wastewater generation rate has been reduced to 1.58 L/L-wine, with a weekly peaking factor of 1.6-3.4 and monthly peaking factor of 2.1-2.7. Winery wastewater is acidic and of high organic strength. The organic substances are largely biodegradable and constituent concentrations do not exceed 50% inhibitory levels for biological treatment. However, the small ratios of nitrogen and phosphorus to biochemical oxygen demand indicate substantial needs to supplement nutrients for aerobic biological treatment. The frequency of processes used to pretreat winery wastewater was in the order of sedimentation > coarse screening > equalization > neutralization. The most frequently reported treatment methods were constructed wetland, activated sludge process, membrane bioreactor, and anaerobic digestion. Advanced oxidation processes have been pilot tested for polishing. The best wastewater management practice at small wineries is physical pretreatment, followed by land-based treatment systems. Covered anaerobic lagoons and underground digesters are practicable anaerobic digestion designs to reduce organic loading to land-based treatment systems. Research is needed to develop sufficient design criteria for the best practicable treatment processes and compare land-based treatment systems at pilot and full scales.
Collapse
Affiliation(s)
- Sara H Latessa
- New York State Department of Environmental Conservation, Division of Water, 625 Broadway, Albany, NY, 12233, USA.
| | - Liam Hanley
- SUNY College of Environmental Science and Forestry, 1 Forestry Drive, Syracuse, NY, 13210, USA; EDR, 217 Montgomery Street, Syracuse, NY, 13202, USA.
| | - Wendong Tao
- SUNY College of Environmental Science and Forestry, 1 Forestry Drive, Syracuse, NY, 13210, USA.
| |
Collapse
|
3
|
Tomé LC, Santos DMF, Velizarov S, Coelhoso IM, Mendes A, Crespo JG, de Pinho MN. Overview of Membrane Science and Technology in Portugal. MEMBRANES 2022; 12:197. [PMID: 35207118 PMCID: PMC8877918 DOI: 10.3390/membranes12020197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 12/10/2022]
Abstract
Membrane research in Portugal is aligned with global concerns and expectations for sustainable social development, thus progressively focusing on the use of natural resources and renewable energy. This review begins by addressing the pioneer work on membrane science and technology in Portugal by the research groups of Instituto Superior Técnico-Universidade de Lisboa (IST), NOVA School of Science and Technology-Universidade Nova de Lisboa (FCT NOVA) and Faculdade de Engenharia-Universidade do Porto (FEUP) aiming to provide an historical perspective on the topic. Then, an overview of the trends and challenges in membrane processes and materials, mostly in the last five years, involving Portuguese researchers, is presented as a contribution to a more sustainable water-energy-material-food nexus.
Collapse
Affiliation(s)
- Liliana C. Tomé
- LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (L.C.T.); (S.V.); (J.G.C.)
| | - Diogo M. F. Santos
- Center of Physics and Engineering of Advanced Materials (CeFEMA), Laboratory for Physics of Materials and Emerging Technologies (LaPMET), Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal; (D.M.F.S.); (M.N.d.P.)
| | - Svetlozar Velizarov
- LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (L.C.T.); (S.V.); (J.G.C.)
| | - Isabel M. Coelhoso
- LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (L.C.T.); (S.V.); (J.G.C.)
| | - Adélio Mendes
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal;
| | - João G. Crespo
- LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, FCT NOVA, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (L.C.T.); (S.V.); (J.G.C.)
| | - Maria Norberta de Pinho
- Center of Physics and Engineering of Advanced Materials (CeFEMA), Laboratory for Physics of Materials and Emerging Technologies (LaPMET), Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal; (D.M.F.S.); (M.N.d.P.)
| |
Collapse
|
4
|
Canas S, Cunha J, Eiras-Dias JE. Advances in Viticulture, Enology and Vitivinicultural Economy: Ciência e Técnica Vitivinícola 2020. CIÊNCIA E TÉCNICA VITIVINÍCOLA 2020. [DOI: 10.1051/ctv/20203502176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Research insights arising from the sciences of Viticulture, Enology and Vitivinicultural Economy are crucial for responding to an everincreasing set of challenges - such as climate change, environmental issues and a global and more competitive market - faced by the players in the vitivinicultural sector. In this context, the scientific journals play a key role in spreading the knowledge acquired worldwide and contributing to the generation of new ideas and new research lines. The Ciência e Técnica Vitivinícola is one of the oldest and few scientific journals specifically devoted to these three branches of science. In 2020, twelve articles from several international research teams were published, covering a wide range of current topics, including: sustainability of viticulture and winemaking; modelling of climate impact on wine production; control of pests and diseases; management and adaptability of grapevine varieties; quality and differentiation of wine based on minority grapevine varieties, native yeasts from grapevine and winemaking technologies; wine authenticity and traceability; botrytized wines; human resource management in small wine companies.
Collapse
|