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Lima LS, Ribeiro M, Cardozo LFMF, Moreira NX, Teodoro AJ, Stenvinkel P, Mafra D. Amazonian Fruits for Treatment of Non-Communicable Diseases. Curr Nutr Rep 2024; 13:611-638. [PMID: 38916807 DOI: 10.1007/s13668-024-00553-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2024] [Indexed: 06/26/2024]
Abstract
PURPOSE OF REVIEW The Amazon region has a high biodiversity of flora, with an elevated variety of fruits, such as Camu-Camu (Myrciaria dúbia), Açaí (Euterpe oleracea Mart.), Tucumã (Astrocaryum aculeatum and Astrocaryum vulgare), Fruta-do-conde (Annona squamosa L.), Cupuaçu (Theobroma grandiflorum), Graviola (Annona muricata L.), Guarana (Paullinia cupana Kunth var. sorbilis), and Pitanga (Eugenia uniflora), among many others, that are rich in phytochemicals, minerals and vitamins with prominent antioxidant and anti-inflammatory potential. RECENT FINDINGS Studies evaluating the chemical composition of these fruits have observed a high content of nutrients and bioactive compounds. Such components are associated with significant biological effects in treating various non-communicable diseases (NCDs) and related complications. Regular intake of these fruits from Amazonas emerges as a potential therapeutic approach to preventing and treating NCDs as a nutritional strategy to reduce the incidence or mitigate common complications in these patients, which are the leading global causes of death. As studies remain largely unexplored, this narrative review discusses the possible health-beneficial effects for patients with NCDs.
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Affiliation(s)
- Ligia Soares Lima
- Graduate Program in Biological Sciences - Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro (RJ), Brazil
| | - Marcia Ribeiro
- Graduate Program in Biological Sciences - Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro (RJ), Brazil
| | - Ludmila F M F Cardozo
- Nutrition Faculty, Federal Fluminense University, Niterói-Rio de Janeiro (RJ), Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ, Brazil
- Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Nara Xavier Moreira
- Nutrition Faculty, Federal Fluminense University, Niterói-Rio de Janeiro (RJ), Brazil
| | - Anderson Junger Teodoro
- Nutrition Faculty, Federal Fluminense University, Niterói-Rio de Janeiro (RJ), Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ, Brazil
| | - Peter Stenvinkel
- Division of Renal Medicine, Department of Clinical Science, Technology and Intervention, Karolinska Institutet, Stockholm, Sweden
| | - Denise Mafra
- Graduate Program in Biological Sciences - Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro (RJ), Brazil.
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ, Brazil.
- Unidade de Pesquisa Clínica-UPC. Rua Marquês de Paraná, Niterói-RJ, 303/4 Andar , Niterói, RJ, 24033-900, Brazil.
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Vargas V, Saldarriaga S, Sánchez FS, Cuellar LN, Paladines GM. Effects of the spray-drying process using maltodextrin on bioactive compounds and antioxidant activity of the pulp of the tropical fruit açai ( Euterpe oleracea Mart.). Heliyon 2024; 10:e33544. [PMID: 39040403 PMCID: PMC11260920 DOI: 10.1016/j.heliyon.2024.e33544] [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: 12/06/2023] [Revised: 06/12/2024] [Accepted: 06/23/2024] [Indexed: 07/24/2024] Open
Abstract
Aҫai fruit is characterized by the properties of its bioactive compounds; however, this fruit is highly perishable and its compounds are sensitive when exposed to non-optimal environmental factors. Therefore, the objective of this study was to encapsulate the fruit pulp by spray drying to improve the nutritional value and extend the shelf life of the products derived from acai fruit. Maltodextrin was used as a wall material and the process was optimized to obtain the desirable values of the response variables. For this, a central compound design (CCD) was developed to determine the influence of temperature (110-170 °C) and the wall material proportion (5-15 %) on dependent variables: the retention of ascorbic acid, moisture percentage, hygroscopicity, solubility, water activity, and yield. Furthermore, the effects of spray drying on bioactive compounds (AA, TPC, TFC, TA, TCC, GA, CT, and QC) and antioxidant activity (ABTS, DPPH, and ORAC) were evaluated. The maximum design temperature (170 °C) and wall material proportion (15 %) significantly influenced the response variables where encapsulation was applied, with high ascorbic acid retention (96.886 %), low moisture (0.303 %), low hygroscopicity (7.279 g/100 g), low level of water activity (0.255), a water solubility index of 23.206 %, and a high yield of 70.285 %. The bioactive compounds analyzed and the antioxidant capacity presented significant retention values for AA (96.86 %), TPC (65.13 %), TFC (82.09 %), TA (62.46 %), TCC (7.28 %), GA (35.02 %), CT (49.03 %), QC (37.57 %), ABTS (81.24 %), DPPH (75.11 %), and ORAC (15.68 %). Therefore, it is concluded that the powder obtained under these conditions has desirable physical properties, and the drying process preserved a notable retention of bioactive compounds and their antioxidant activities.
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Affiliation(s)
- Valentina Vargas
- Grupo de Investigación en Productos Naturales Amazónicos GIPRONAZ, Universidad de la Amazonia, Calle 17 Diagonal 17-Carrera 3F, Florencia, Colombia
| | - Sebastian Saldarriaga
- Grupo de Investigación en Productos Naturales Amazónicos GIPRONAZ, Universidad de la Amazonia, Calle 17 Diagonal 17-Carrera 3F, Florencia, Colombia
| | - Francis S. Sánchez
- Grupo de Investigación en Productos Naturales Amazónicos GIPRONAZ, Universidad de la Amazonia, Calle 17 Diagonal 17-Carrera 3F, Florencia, Colombia
| | - Liceth N. Cuellar
- Grupo de Investigación en Productos Naturales Amazónicos GIPRONAZ, Universidad de la Amazonia, Calle 17 Diagonal 17-Carrera 3F, Florencia, Colombia
| | - Gloria M. Paladines
- Grupo de Investigación en Productos Naturales Amazónicos GIPRONAZ, Universidad de la Amazonia, Calle 17 Diagonal 17-Carrera 3F, Florencia, Colombia
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Heck KL, Yi Y, Thornton D, Zheng J, Calderón AI. A comparative metabolomics analysis of Açaí (Euterpe oleracea Mart.) fruit, food powder, and botanical dietary supplement extracts. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 38965051 DOI: 10.1002/pca.3416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 06/17/2024] [Accepted: 06/22/2024] [Indexed: 07/06/2024]
Abstract
INTRODUCTION Euterpe oleracea Mart. (açaí) is a botanical of interest to many who seek functional foods that provide antioxidant and anti-inflammatory properties. Cancer patients are increasingly taking botanical dietary supplements containing açaí to complement their conventional therapeutics, which may lead to serious adverse events. Before testing our açaí extracts in vitro for botanical-drug interactions, the goal is to chemically characterize our extracts for compounds whose biological activity in açaí is unknown. OBJECTIVE The objective of this work was to develop a chemical fingerprinting method for untargeted characterization of açaí samples from a variety of sources, including food products and botanical dietary supplement capsules, made with multiple extraction solvents. METHODS An optimized LC-MS method was generated for in-depth untargeted fingerprinting of chemical constituents in açaí extracts. Statistical analysis models were used to describe relationships between the açaí extracts based on molecular features found in both positive and negative mode ESI. RESULTS In an attempt to elucidate the differences in metabolites among açaí extracts from different cultivars, we identified or tentatively identified 173 metabolites from the 16 extracts made from 6 different sources. Of these compounds, there are 138 reported in açaí for the first time. Statistical models showed similar yet distinct differences between the extracts tested based on the polarity of compounds present and the origin of the source material. CONCLUSION A high-resolution mass spectrometry method was generated that allowed us to greatly characterize 16 complex extracts made from different sources of açaí with different extraction solvent polarities.
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Affiliation(s)
- Kabre L Heck
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL, USA
| | - Yuyan Yi
- Department of Mathematics and Statistics, College of Science and Mathematics, Auburn University, AL, USA
| | - Destini Thornton
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL, USA
| | - Jingyi Zheng
- Department of Mathematics and Statistics, College of Science and Mathematics, Auburn University, AL, USA
| | - Angela I Calderón
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL, USA
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Candice Costa Silva J, Medeiros Santos N, de Sousa Silva N, Cristina Silveira Martins A, Maria Gomes Dutra L, Eduardo Alves Dantas C, Dos Santos Lima M, Fechine Tavares J, Sobral da Silva M, Mangueira do Nascimento Y, Ferreira da Silva E, Eduardo Vasconcelos de Oliveira C, Elieidy Gomes de Oliveira M, Elias Pereira D, Carolina Dos Santos Costa A, Carlo Rufino Freitas J, Késsia Barbosa Soares J, Bordin Viera V. Characterization of flours from the aroeira leaf (Schinus terebinthifolius Raddi), obtained by different drying methods. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1239:124126. [PMID: 38688175 DOI: 10.1016/j.jchromb.2024.124126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/09/2024] [Accepted: 04/13/2024] [Indexed: 05/02/2024]
Abstract
The present work aimed at the development and characterization of aroeira leaf flour (Schinus terebinthifolius Raddi), obtained by lyophilization and drying in an air circulation oven. The technological, physical, physico-chemical, morphological, functional, and microbiological aspects were analyzed. Physico-chemical analysis identified the following properties with values provided respectively for fresh leaves (FOin) and flours (FES and FLIO): low water activity (0.984, 0.370, 0.387 g/100 g), moisture (64.52, 5.37, 7.97 g /100 g), ash (2.69, 6.51, and 6.89 g/100 g), pH (0.89, 4.45, 4.48 g/100 g), lipids (0.84, 1.67, 5.23 g/100 g), protein (3.29, 8.23, 14.12 g/100 g), carbohydrates (17.02, 53.12, 33.02 g/100 g), ascorbic acid (19.70, 34.20, 36.90 mg/100 g). Sources of fiber from plant leaves and flours (11.64, 25.1, 32.89 g/100 g) showed increased levels of luminosity. For NMR, the presence of aliphatic and aromatic compounds with olefinic hydrogens and a derivative of gallic acid were detected. The most abundant minerals detected were potassium and calcium. Micrographs identified the presence of irregular, non-uniform, and sponge-like particles. The main sugars detected were: fructose, glucose, and maltose. Malic, succinic, citric, lactic, and formic acids were found. Fifteen phenolic compounds were identified in the samples, highlighting: kaempferol, catechin, and caffeic acid. The values found for phenolics were (447, 716.66, 493.31 mg EAG/100 g), flavonoids (267.60, 267.60, 286.26 EC/100 g). Antioxidant activity was higher using the ABTS method rather than FRAP for analysis of FOin, FES, and FLIO. Since the flours of the aroeira leaf have an abundant matrix of nutrients with bioactive properties and antioxidant activity, they have a potential for technological and functional use when added to food.
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Affiliation(s)
| | - Nayane Medeiros Santos
- Program of Natural Sciences Biotechnology, Federal University of Campina Grande -UFCG, Cuité, PB, Brazil
| | - Nayara de Sousa Silva
- Program of Natural Sciences Biotechnology, Federal University of Campina Grande -UFCG, Cuité, PB, Brazil
| | | | - Larissa Maria Gomes Dutra
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Campina Grande, Cuité, Paraiba, Brazil.
| | - Carlos Eduardo Alves Dantas
- Laboratory of Bromatology, Department of Nutrition, Federal University of Campina Grande, Cuité, Paraiba, Brazil
| | - Marcos Dos Santos Lima
- Department of Food Technology, Federal Institute of Sertão Pernambucano, Petrolina 56302-100, Brazil
| | - Josean Fechine Tavares
- Post-Graduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | - Marcelo Sobral da Silva
- Post-Graduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | - Yuri Mangueira do Nascimento
- Post-Graduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | - Evandro Ferreira da Silva
- Institute for Research in Drugs and Medicines - IPeFarM, Federal University of Paraíba, João Pessoa 58051-900, Brazil
| | | | | | - Diego Elias Pereira
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Campina Grande, Cuité, Paraiba, Brazil
| | | | | | - Juliana Késsia Barbosa Soares
- Program of Natural Sciences Biotechnology, Federal University of Campina Grande -UFCG, Cuité, PB, Brazil; Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Campina Grande, Cuité, Paraiba, Brazil
| | - Vanessa Bordin Viera
- Program of Natural Sciences Biotechnology, Federal University of Campina Grande -UFCG, Cuité, PB, Brazil; Laboratory of Bromatology, Department of Nutrition, Federal University of Campina Grande, Cuité, Paraiba, Brazil
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Bartkowiak-Wieczorek J, Mądry E. Natural Products and Health. Nutrients 2024; 16:415. [PMID: 38337699 PMCID: PMC10856951 DOI: 10.3390/nu16030415] [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: 11/19/2023] [Revised: 12/29/2023] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
A natural product is an organic compound from a living organism that can be isolated from natural sources or synthesized [...].
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Affiliation(s)
- Joanna Bartkowiak-Wieczorek
- Physiology Department, Poznan University of Medical Sciences, 6, Święcickiego Street, 60-781 Poznan, Poland;
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Torres-Sánchez E, Hernández-Ledesma B, Gutiérrez LF. Isolation and Characterization of Protein Fractions for Valorization of Sacha Inchi Oil Press-Cake. Foods 2023; 12:2401. [PMID: 37372612 DOI: 10.3390/foods12122401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
The growing interest in plant-based food protein sources has provided opportunities for the valorization of agri-food by-products, driving the food industry towards more sustainable development. In this study, three extraction procedures (varying the pH value (7.0 and 11.0) and the addition of salt (0 and 5%)) were investigated to obtain seven different protein fractions (SIPF) from Sacha Inchi oil press-cake (SIPC), which were characterized in terms of their protein content, electrophoretic profile, secondary structure, and techno-functional properties. Extractions at pH 11.0 without salt addition produced the highest values of protein content, extraction yield, protein recovery, and protein concentration increase (84.0%, 24.7%, 36.5%, and 1.5-fold, respectively). Under these extraction conditions, the electrophoretic analysis indicated that most of the SIPC proteins were extracted. SIPF displayed an excellent oil absorption capacity (4.3-9.0 w/w), and interesting foam activity (36.4-133.3%). The solubility and emulsifying activity of the albumin fractions were significantly higher than those of the other fractions (~87 vs. <15.8%, and 280-370 vs. <140 m2/g, respectively). Correlation analysis showed that the secondary structure of the SIPF significantly influences their techno-functional properties. These results indicate that SIPC is a by-product of great potential for protein extraction processes, and as a valorization strategy for technical cycle solutions for the Sacha Inchi productive chain in the circular economy context.
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Affiliation(s)
- Erwin Torres-Sánchez
- Facultad de Ciencias Agrarias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá 111321, Colombia
| | - Blanca Hernández-Ledesma
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI-UAM+CSIC), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Luis-Felipe Gutiérrez
- Instituto de Ciencia y Tecnología de Alimentos, Universidad Nacional de Colombia, Carrera 30 No. 45-03 Edificio 500A, Bogotá 111321, Colombia
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Laurindo LF, Barbalho SM, Araújo AC, Guiguer EL, Mondal A, Bachtel G, Bishayee A. Açaí ( Euterpe oleracea Mart.) in Health and Disease: A Critical Review. Nutrients 2023; 15:989. [PMID: 36839349 PMCID: PMC9965320 DOI: 10.3390/nu15040989] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
The açaí palm (Euterpe oleracea Mart.), a species belonging to the Arecaceae family, has been cultivated for thousands of years in tropical Central and South America as a multipurpose dietary plant. The recent introduction of açaí fruit and its nutritional and healing qualities to regions outside its origin has rapidly expanded global demand for açaí berry. The health-promoting and disease-preventing properties of this plant are attributed to numerous bioactive phenolic compounds present in the leaf, pulp, fruit, skin, and seeds. The purpose of this review is to present an up-to-date, comprehensive, and critical evaluation of the health benefits of açaí and its phytochemicals with a special focus on cellular and molecular mechanisms of action. In vitro and in vivo studies showed that açaí possesses antioxidant and anti-inflammatory properties and exerts cardioprotective, gastroprotective, hepatoprotective, neuroprotective, renoprotective, antilipidemic, antidiabetic, and antineoplastic activities. Moreover, clinical trials have suggested that açaí can protect against metabolic stress induced by oxidation, inflammation, vascular abnormalities, and physical exertion. Due to its medicinal properties and the absence of undesirable effects, açaí shows a promising future in health promotion and disease prevention, in addition to a vast economic potential in the food and cosmetic industries.
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Affiliation(s)
- Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Pharmacology, School of Medicine, Faculdade de Medicina de Marília, Marília 17519-030, SP, Brazil
| | - Sandra Maria Barbalho
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília, Marília 17500-000, SP, Brazil
| | - Adriano Cressoni Araújo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
| | - Elen Landgraf Guiguer
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília, Marília 17500-000, SP, Brazil
| | - Arijit Mondal
- Department of Pharmaceutical Chemistry, M.R. College of Pharmaceutical Sciences and Research, Balisha 743 234, India
| | - Gabrielle Bachtel
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
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8
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Encapsulation of Euterpe oleracea pulp by vacuum drying: Powder characterization and antioxidant stability. J FOOD ENG 2023. [DOI: 10.1016/j.jfoodeng.2023.111416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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9
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Low-pressure conductive thin film drying of açaí pulp. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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LUCAS BF, GUELPA R, VAIHINGER M, BRUNNER T, COSTA JAV, DENKEL C. Extruded snacks enriched with açaí berry: physicochemical properties and bioactive constituents. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.14822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Bárbara Franco LUCAS
- Universidade Federal do Rio Grande, Brasil; Bern University of Applied Sciences, Switzerland
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XU J, JI H, DONG H, DUAN S, CHEN H, ZHANG D, LIU S, MAO W. A promising natural purple batter system with antioxidant activity for vacuum fried breaded shrimp. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.35220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Jiayin XU
- Guangdong Ocean University, P.R. China
| | - Hongwu JI
- Guangdong Ocean University, P.R. China; uangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, P.R. China; Guangdong Province Engineering Laboratory for Marine Biological Products, P.R. China; Guangdong Provincial Engineering Technology Research Center of Marine Food, P.R. China
| | - Hang DONG
- Guangdong Ocean University, P.R. China
| | | | - Hao CHEN
- Guangdong Ocean University, P.R. China
| | - Di ZHANG
- Guangdong Ocean University, P.R. China
| | - Shucheng LIU
- Guangdong Ocean University, P.R. China; uangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, P.R. China; Guangdong Province Engineering Laboratory for Marine Biological Products, P.R. China; Guangdong Provincial Engineering Technology Research Center of Marine Food, P.R. China; Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, P.R. China
| | - Weijie MAO
- Guangdong Ocean University, P.R. China; uangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, P.R. China; Guangdong Province Engineering Laboratory for Marine Biological Products, P.R. China; Guangdong Provincial Engineering Technology Research Center of Marine Food, P.R. China; Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, P.R. China
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Oliveira NL, Silva SH, Figueiredo JDA, Norcino LB, Resende JVD. Infrared-assisted freeze-drying (IRFD) of açai puree: Effects on the drying kinetics, microstructure and bioactive compounds. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102843] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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13
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Schulz M, Tischer Seraglio SK, Gonzaga LV, Costa ACO, Fett R. Phenolic Compounds in Euterpe Fruits: Composition, Digestibility, and Stability – A Review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1909060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mayara Schulz
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | | | - Luciano Valdemiro Gonzaga
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Ana Carolina Oliveira Costa
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Roseane Fett
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
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Janković B, Manić N. Model-free and model-based analysis of thermo-oxidative response of wolfberries: A new developed mechanistic scheme. Food Chem 2020; 343:128530. [PMID: 33168260 DOI: 10.1016/j.foodchem.2020.128530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 10/19/2020] [Accepted: 10/29/2020] [Indexed: 11/28/2022]
Abstract
Thermally accelerated oxidative degradation of wolfberry pulp was kinetically monitored using model-free and model-based approaches. Kinetic calculations were performed based on simultaneous thermal analysis measurements in an air at four different heating rates. From kinetic analysis, new developed mechanistic scheme which is responsible for wolfberries anti-oxidative behavior was proposed. It was found that thermo-oxidative process proceeds through multiplestep mechanism including sum of two independent reaction sets, via consecutive and competitive steps. It was established that rutoside degradation pathway to flavonol through hydrolysis reaction is rate-determining step of considered process. Furthermore, it was found that key flavonol compound degraded by competitive reactions mechanism forming such kinetic branches, which lead to compounds responsible for wolfberries antioxidant activity. It was established that flavonol oxidative cleavage reaction and oxidative polymerization are main chemical routes which are very important in a complex antioxidant mechanism for scavenging free radicals in wolfberries oxidative stress response.
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Affiliation(s)
- Bojan Janković
- University of Belgrade, Department of Physical Chemistry, "Vinča" Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Mike Petrovića Alasa 12-14, P.O. Box 522, 11001 Belgrade, Serbia.
| | - Nebojša Manić
- University of Belgrade, Fuel and Combustion Laboratory, Faculty of Mechanical Engineering, Kraljice Marije 16, P.O. Box 35, 11120 Belgrade, Serbia
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Blajman JE, Vinderola G, Cuatrin A, Lingua MS, Páez RB. Technological variables influencing the growth and stability of a silage inoculant based on spray-dried lactic acid bacteria. J Appl Microbiol 2020; 129:1486-1496. [PMID: 32544979 DOI: 10.1111/jam.14750] [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: 03/26/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/18/2022]
Abstract
AIMS To investigate the influence of different culture media and fermentation conditions on growth performance and viability of three lactic acid bacteria (LAB) strains with potential as silage inoculants, and to optimize spray-drying in order to enhance survival to dehydration and storage stability. METHODS AND RESULTS In house-formulated MRS was a suitable low-cost culture medium for Lactobacillus plantarum Hv75, Pediococcus acidilactici 3903 and L. buchneri B463. Uncontrolled pH biomass production conferred enhanced stability during storage at 4°C after spray-drying. The use of whey protein concentrate 35 (WPC)-maltodextrin (M) as matrix, inlet temperature of 145-150°C and air flow rate of 601 l h-1 was adequate for the production of dehydrated LAB. According to the desirability function, at this optimized condition, moisture content, yield and solubility were predicted to be 3·96, 73·68 and 90·36% respectively. Those conditions also showed a decrease of 0·855 log CFU per gram after drying, no loss in viability at 4°C for 6 months and 1 log CFU per gram reduction at 25°C. CONCLUSIONS Stable and economically feasible dehydrated LAB cultures were obtained using alternative culture media, fermentation under uncontrolled pH and optimizing spray-drying process conditions through the desirability function method. SIGNIFICANCE AND IMPACT OF THE STUDY Our results can be utilized for efficient production and commercialization of several dry LAB.
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Affiliation(s)
- J E Blajman
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto Nacional de Tecnología Agropecuaria EEA Rafaela, Rafaela, Santa Fe, Argentina
| | - G Vinderola
- Instituto de Lactología Industrial, Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas, Santa Fe, Argentina
| | - A Cuatrin
- Instituto Nacional de Tecnología Agropecuaria EEA Rafaela, Rafaela, Santa Fe, Argentina
| | - M S Lingua
- Instituto de Ciencia y Tecnología de Alimentos Córdoba, Universidad Nacional de Córdoba, Consejo Nacional de Investigaciones Científicas y Técnicas, Córdoba, Argentina
| | - R B Páez
- Instituto Nacional de Tecnología Agropecuaria EEA Rafaela, Rafaela, Santa Fe, Argentina
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