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Nunes AN, Oliveira J, Bronze MR, Matias AA. Compressed fluid-based technology for downstream isolation of bluish anthocyanin-derived pigments obtained from blueberry surplus. Food Funct 2024. [PMID: 38771590 DOI: 10.1039/d3fo04813f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
A dynamic compressed fluid-based separation process combining carbon dioxide and ethanol was explored to isolate portisins previously hemi-synthesized from blueberry surplus anthocyanins. The influence of process parameters such as pressure (100-500 bar), temperature (40-60 °C), and ethanol content in the compressed fluid mixture (20-50 wt%) on extraction yield, portisins yield, and portisins content in the extract was investigated. The two-step isolation process includes (1) a first step at 100 bar, 60 °C, and 20 wt% ethanol content in the compressed fluid mixture to remove the low polarity compounds; and (2) a second step at 500 bar, 40 °C, and 100 wt% ethanol to recover portisins, resulting in a 1.5-fold increase in portisins content. The performance of the two-step separation process was compared to centrifugal partitional chromatography and conventional reverse phase liquid chromatography already reported in terms of portisins content in the extract, process throughput, process efficiency, and total solvent used. The two-step separation process decreased the total solvent used, although with a decrease in the throughput and efficiency. Nevertheless, the choice of the best separation technology depends on the application, as these techniques result in different portisins purities. Overall, this study contributed to a scalable and more sustainable process for natural colorant production, specifically focusing on blue pigments, with several industrial applications.
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Affiliation(s)
- Ana N Nunes
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal.
- ITQB, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. Da República, 2780-157 Oeiras, Portugal
| | - Joana Oliveira
- REQUIMTE, Laboratório Associado para a Química Verde, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, S/N, 4169-007 Porto, Portugal
| | - Maria Rosário Bronze
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal.
- ITQB, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. Da República, 2780-157 Oeiras, Portugal
- FFULisboa, Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Ana A Matias
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal.
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2
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Ru S, Sanz-Saez A, Leisner CP, Rehman T, Busby S. Review on blueberry drought tolerance from the perspective of cultivar improvement. FRONTIERS IN PLANT SCIENCE 2024; 15:1352768. [PMID: 38807786 PMCID: PMC11130474 DOI: 10.3389/fpls.2024.1352768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 04/22/2024] [Indexed: 05/30/2024]
Abstract
Blueberry (Vaccinium spp.) is an increasingly popular fruit around the world for their attractive taste, appearance, and most importantly their many health benefits. Global blueberry production was valued at $2.31 billion with the United States alone producing $1.02 billion of cultivated blueberries in 2021. The sustainability of blueberry production is increasingly threatened by more frequent and extreme drought events caused by climate change. Blueberry is especially prone to adverse effects from drought events due to their superficial root system and lack of root hairs, which limit blueberry's ability to intake water and nutrients from the soil especially under drought stress conditions. The goal of this paper is to review previous studies on blueberry drought tolerance focusing on physiological, biochemical, and molecular drought tolerance mechanisms, as well as genetic variability present in cultivated blueberries. We also discuss limitations of previous studies and potential directions for future efforts to develop drought-tolerant blueberry cultivars. Our review showed that the following areas are lacking in blueberry drought tolerance research: studies of root and fruit traits related to drought tolerance, large-scale cultivar screening, efforts to understand the genetic architecture of drought tolerance, tools for molecular-assisted drought tolerance improvement, and high-throughput phenotyping capability for efficient cultivar screening. Future research should be devoted to following areas: (1) drought tolerance evaluation to include a broader range of traits, such as root architecture and fruit-related performance under drought stress, to establish stronger association between physiological and molecular signals with drought tolerance mechanisms; (2) large-scale drought tolerance screening across diverse blueberry germplasm to uncover various drought tolerance mechanisms and valuable genetic resources; (3) high-throughput phenotyping tools for drought-related traits to enhance the efficiency and affordability of drought phenotyping; (4) identification of genetic architecture of drought tolerance using various mapping technologies and transcriptome analysis; (5) tools for molecular-assisted breeding for drought tolerance, such as marker-assisted selection and genomic selection, and (6) investigation of the interactions between drought and other stresses such as heat to develop stress resilient genotypes.
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Affiliation(s)
- Sushan Ru
- Department of Horticulture, Auburn University, Auburn, AL, United States
| | - Alvaro Sanz-Saez
- Department of Crop, Soil and Environmental Sciences, Auburn University, Auburn, AL, United States
| | - Courtney P. Leisner
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
| | - Tanzeel Rehman
- Department of Biosystems Engineering, Auburn University, Auburn, AL, United States
| | - Savannah Busby
- Department of Horticulture, Auburn University, Auburn, AL, United States
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3
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Wang X, Dong J, Hu Y, Huang Q, Lu X, Huang Y, Sheng M, Cao L, Xu B, Li Y, Zong Y, Guo W. Identification and Characterization of the Glutathione S-Transferase Gene Family in Blueberry ( Vaccinium corymbosum) and Their Potential Roles in Anthocyanin Intracellular Transportation. PLANTS (BASEL, SWITZERLAND) 2024; 13:1316. [PMID: 38794388 PMCID: PMC11125127 DOI: 10.3390/plants13101316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024]
Abstract
The glutathione S-transferases (GSTs, EC 2.5.1.18) constitute a versatile enzyme family with pivotal roles in plant stress responses and detoxification processes. Recent discoveries attributed the additional function of facilitating anthocyanin intracellular transportation in plants to GSTs. Our study identified 178 VcGST genes from 12 distinct subfamilies in the blueberry genome. An uneven distribution was observed among these genes across blueberry's chromosomes. Members within the same subfamily displayed homogeneity in gene structure and conserved protein motifs, whereas marked divergence was noted among subfamilies. Functional annotations revealed that VcGSTs were significantly enriched in several gene ontology and KEGG pathway categories. Promoter regions of VcGST genes predominantly contain light-responsive, MYB-binding, and stress-responsive elements. The majority of VcGST genes are subject to purifying selection, with whole-genome duplication or segmental duplication serving as key processes that drive the expansion of the VcGST gene family. Notably, during the ripening of the blueberry fruit, 100 VcGST genes were highly expressed, and the expression patterns of 24 of these genes demonstrated a strong correlation with the dynamic content of fruit anthocyanins. Further analysis identified VcGSTF8, VcGSTF20, and VcGSTF22 as prime candidates of VcGST genes involved in the anthocyanin intracellular transport. This study provides a reference for the exploration of anthocyanin intracellular transport mechanisms and paves the way for investigating the spectrum of GST functions in blueberries.
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Affiliation(s)
- Xuxiang Wang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Jiajia Dong
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Yiting Hu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Qiaoyu Huang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Xiaoying Lu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Yilin Huang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Mingyang Sheng
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Lijun Cao
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Buhuai Xu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
| | - Yongqiang Li
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Jinhua 321004, China
| | - Yu Zong
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Jinhua 321004, China
| | - Weidong Guo
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China; (X.W.); (J.D.); (Y.H.); (Q.H.); (X.L.); (Y.H.); (M.S.); (L.C.); (B.X.); (Y.L.)
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Jinhua 321004, China
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4
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Cola G, Cavenago B, Gardana CS, Spinardi A. Effect of Elicitor Treatments on Quality Attributes in Blueberry: Implications of Cultivar and Environmental Conditions. PLANTS (BASEL, SWITZERLAND) 2024; 13:1105. [PMID: 38674514 PMCID: PMC11054320 DOI: 10.3390/plants13081105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024]
Abstract
Elicitors of plant defence responses can trigger defence mechanisms that are able to protect plant tissues from biotic or abiotic stresses. Since one defence response involves the activation of secondary metabolites' biosynthesis, the purpose of this study was to evaluate the effect of chitosan and melatonin pre-harvest treatments on the quality and the nutritional parameters of the fruits of blueberry (Vaccinium corymbosum L.). Across the two years of experiment, three different cultivars (cv.s. 'Cosmopolitan', 'Hortblue Poppins' and 'Legacy') were treated with 1% chitosan or 100 µM melatonin every two weeks during the ripening season and ripe fruits were progressively harvested and analysed. The treatment with both elicitors had only slight effects on dry matter, soluble solids content, titratable acidity and pH, with a cultivar-dependent response. On the other hand, elicitors significantly affected the levels of phenylpropanoid and antioxidant compounds in all cvs. in both years, with a higher accumulation of total anthocyanins and phenolics and the enhancement of the antioxidant capacity, with positive effects on the nutraceutical quality of fruits. The anthocyanin profile in terms of both absolute concentrations and the relative proportion of single anthocyanins was affected by both harvest year and cv., highlighting the role of the genetic background in the plant response to environmental conditions (with particular reference to summer heat stress) and to elicitor treatments.
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Affiliation(s)
- Gabriele Cola
- Department of Agricultural and Environmental Sciences (DISAA), Università Degli Studi Di Milano, 20133 Milan, Italy; (G.C.); (B.C.)
| | - Beatrice Cavenago
- Department of Agricultural and Environmental Sciences (DISAA), Università Degli Studi Di Milano, 20133 Milan, Italy; (G.C.); (B.C.)
| | - Claudio Sebastiano Gardana
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università Degli Studi Di Milano, 20133 Milan, Italy;
| | - Anna Spinardi
- Department of Agricultural and Environmental Sciences (DISAA), Università Degli Studi Di Milano, 20133 Milan, Italy; (G.C.); (B.C.)
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5
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Mantzourani I, Nikolaou A, Kourkoutas Y, Alexopoulos A, Dasenaki M, Mastrotheodoraki A, Proestos C, Thomaidis N, Plessas S. Chemical Profile Characterization of Fruit and Vegetable Juices after Fermentation with Probiotic Strains. Foods 2024; 13:1136. [PMID: 38611440 PMCID: PMC11011985 DOI: 10.3390/foods13071136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/02/2024] [Accepted: 04/06/2024] [Indexed: 04/14/2024] Open
Abstract
Lactic acid bacteria (LAB) are widely applied for fermentation purposes in dairy and non-dairy food matrices with beneficial technological and health-promoting properties. This study describes the effect of two lactic acid bacteria, namely, Lactiplantibacillus paracasei SP5 and Pediococcus pentosaceus SP2, on the phenolic profiles, antioxidant activities, total phenolic content (TPC), carotenoid content, and sensorial profile of two different mixed fruit juices. After 48 h of fermentation, both LABs retained viability over 9 Log CFU/mL in both juices. The TPC, zeaxanthin + lutein, β-carotene content, and antioxidant activity (AA) were elevated for both LABs and mixed juices after 48 h of fermentation compared to control samples. Regarding the phenolic profile, both juices exhibited a significant decrease in chlorogenic acid levels, while quinic acid and tyrosol concentrations showed notable increases.
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Affiliation(s)
- Ioanna Mantzourani
- Laboratory of Food Processing, Faculty of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
| | - Anastasios Nikolaou
- Laboratory of Food Processing, Faculty of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
- Laboratory of Applied Microbiology & Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Yiannis Kourkoutas
- Laboratory of Applied Microbiology & Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Athanasios Alexopoulos
- Laboratory of Microbiology, Biotechnology & Hygiene, Faculty of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
| | - Marilena Dasenaki
- Laboratory of Food Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Artemis Mastrotheodoraki
- Laboratory of Food Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Charalampos Proestos
- Laboratory of Food Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Nikolaos Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Stavros Plessas
- Laboratory of Food Processing, Faculty of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
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6
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Qiao Y, Shen Y, Jiang H, Li D, Li B. Structural characterization, antioxidant and antibacterial activity of three pectin polysaccharides from blueberry. Int J Biol Macromol 2024; 262:129707. [PMID: 38272416 DOI: 10.1016/j.ijbiomac.2024.129707] [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: 10/24/2023] [Revised: 01/02/2024] [Accepted: 01/22/2024] [Indexed: 01/27/2024]
Abstract
In this study, three pectin polysaccharides BP1, BP2 and BP3, were purified from blueberries. The weight-average molecular weight (Mw) of BP1, BP2, and BP3 were detected to be 9.027 × 104, 9.313 × 104, and 1.223 × 106 Da, respectively. The structures of the three pectin polysaccharides were characterized and compared based on the results of molecular weight, monosaccharide composition, GC-MS and NMR analysis. Structural characterization revealed that BP1, BP2, and BP3 all contain homogalacturonan (HG) and rhamnogalacturonan I (RG-I) domains, and the rhamnose residues in RG-I domains are substituted at C-4 with side chains such as araban and galactosan. BP2 had the highest degree of esterification and HG domain ratio, followed by BP3 and BP1. In addition, BP1, BP2 and BP3 showed great antioxidant and antibacterial activities, and could destroy the cell membrane of Staphylococcus aureus and Escherichia coli. Moreover, the better DPPH and ABTS free radical scavenging and antibacterial activities of BP1 and BP2 than BP3 might be related to their lower molecular weight. The results of this study will provide essential information for the structure-activity relationship of pectin polysaccharides and research basis for development and application of blueberry pectin polysaccharides.
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Affiliation(s)
- Yanyan Qiao
- Food Science College, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Yixiao Shen
- Food Science College, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Hongzhou Jiang
- Anhui Ziyue Biotechnology Co., LTD, Wuhu, Anhui 238300, PR China
| | - Dongnan Li
- Food Science College, Shenyang Agricultural University, Shenyang 110866, PR China.
| | - Bin Li
- Food Science College, Shenyang Agricultural University, Shenyang 110866, PR China.
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7
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Ferreira G, Vieira P, Alves A, Nunes S, Preguiça I, Martins-Marques T, Ribeiro T, Girão H, Figueirinha A, Salgueiro L, Pintado M, Gomes P, Viana S, Reis F. Effect of Blueberry Supplementation on a Diet-Induced Rat Model of Prediabetes-Focus on Hepatic Lipid Deposition, Endoplasmic Stress Response and Autophagy. Nutrients 2024; 16:513. [PMID: 38398840 PMCID: PMC10892331 DOI: 10.3390/nu16040513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
Blueberries, red fruits enriched in polyphenols and fibers, are envisaged as a promising nutraceutical intervention in a plethora of metabolic diseases. Prediabetes, an intermediate state between normal glucose tolerance and type 2 diabetes, fuels the development of complications, including hepatic steatosis. In previous work, we have demonstrated that blueberry juice (BJ) supplementation benefits glycemic control and lipid profile, which was accompanied by an amelioration of hepatic mitochondrial bioenergetics. The purpose of this study is to clarify the impact of long-term BJ nutraceutical intervention on cellular mechanisms that govern hepatic lipid homeostasis, namely autophagy and endoplasmic reticulum (ER) stress, in a rat model of prediabetes. Two groups of male Wistar rats, 8-weeks old, were fed a prediabetes-inducing high-fat diet (HFD) and one group was fed a control diet (CD). From the timepoint where the prediabetic phenotype was achieved (week 16) until the end of the study (week 24), one of the HFD-fed groups was daily orally supplemented with 25 g/kg body weight (BW) of BJ (HFD + BJ). BW, caloric intake, glucose tolerance and insulin sensitivity were monitored throughout the study. The serum and hepatic lipid contents were quantified. Liver and interscapular brown and epidydimal white adipose tissue depots (iBAT and eWAT) were collected for histological analysis and to assess thermogenesis, ER stress and autophagy markers. The gut microbiota composition and the short-chain fatty acids (SCFAs) content were determined in colon fecal samples. BJ supplementation positively impacted glycemic control but was unable to prevent obesity and adiposity. BJ-treated animals presented a reduction in fecal SCFAs, increased markers of arrested iBAT thermogenesis and energy expenditure, together with an aggravation of HFD-induced lipotoxicity and hepatic steatosis, which were accompanied by the inhibition of autophagy and ER stress responses in the liver. In conclusion, despite the improvement of glucose tolerance, BJ supplementation promoted a major impact on lipid management mechanisms at liver and AT levels in prediabetic animals, which might affect disease course.
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Affiliation(s)
- Gonçalo Ferreira
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
| | - Pedro Vieira
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy, 3045-043 Coimbra, Portugal
| | - André Alves
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
| | - Sara Nunes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy, 3045-043 Coimbra, Portugal
| | - Inês Preguiça
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
| | - Tânia Martins-Marques
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
| | - Tânia Ribeiro
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (T.R.); (M.P.)
| | - Henrique Girão
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
| | - Artur Figueirinha
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (A.F.); (L.S.)
- LAQV, REQUIMTE, Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Lígia Salgueiro
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (A.F.); (L.S.)
- CERES, Chemical Engineering and Renewable Resources for Sustainability, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Manuela Pintado
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (T.R.); (M.P.)
| | - Pedro Gomes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
- Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Sofia Viana
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy, 3045-043 Coimbra, Portugal
| | - Flávio Reis
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (G.F.); (P.V.); (A.A.); (S.N.); (I.P.); (T.M.-M.); (H.G.); (P.G.); (S.V.)
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004–504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-531 Coimbra, Portugal
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8
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Prada-Muñoz J, Coy-Barrera E. Targeted Anthocyanin Profiling of Fruits from Three Southern Highbush Blueberry Cultivars Propagated in Colombia. Molecules 2024; 29:691. [PMID: 38338435 PMCID: PMC10855998 DOI: 10.3390/molecules29030691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
The blueberry, a deciduous shrub in the Ericaceae family, is celebrated for its delightful flavor, sweetness, and abundance of anthocyanins and antioxidants, qualities that have garnered significant attention for their potential health benefits. Blueberries grown in diverse environments and exhibit varied anthocyanin profiles, often influenced by factors such as altitude and climate. Varietal groups worldwide have been bred and categorized based on their growth habits and specific cold requirements, particularly with southern highbush cultivars thriving in temperate climates, demonstrating tolerance to higher altitudes or cooler climates-a result of hybridizations involving various Vaccinium species. In the Colombian Andes, southern highbush blueberries thrive in unique high-altitude conditions, leading to exceptional quality due to the region's cool climate and specific soil characteristics. In this context, this study aimed to chemically characterize and differentiate three southern highbush blueberry cultivars (i.e., 'Biloxi,' 'Legacy' and 'Sharpblue') cultivated in a Colombian Andean plateau and compare them to three commercially available highbush blueberries. This comprehensive evaluation involved examining total phenols, flavonoids, anthocyanin content, and DPPH· free-radical scavenging capacity, as well as conducting anthocyanin-targeted profiling via HPLC-DAD-HRMS. Through supervised multivariate analyses such as sPLS-DA, this study delved into the pattern recognition of those anthocyanins that could potentially serve as markers for quality and cultivar-related chemical trait determination. These findings locate blueberry-derived anthocyanins in a metabolic context and afford some insights into southern highbush blueberry cultivar differentiation to be used for further purposes.
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Affiliation(s)
| | - Ericsson Coy-Barrera
- Bioorganic Chemistry Laboratory, Universidad Militar Nueva Granada, Cajicá 250247, Colombia;
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9
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Coutinho-Wolino KS, Melo MFS, Mota JC, Mafra D, Guimarães JT, Stockler-Pinto MB. Blueberry, cranberry, raspberry, and strawberry as modulators of the gut microbiota: target for treatment of gut dysbiosis in chronic kidney disease? From current evidence to future possibilities. Nutr Rev 2024; 82:248-261. [PMID: 37164634 DOI: 10.1093/nutrit/nuad048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
Gut dysbiosis is common in patients with chronic kidney disease (CKD) and is associated with uremic toxin production, inflammation, oxidative stress, and cardiovascular disease development. Therefore, healthy dietary patterns are essential modulators of gut microbiota. In this context, studies suggest that consuming berry fruits, rich in polyphenols and nutrients, may positively affect the gut microbiota, promoting the selective growth of beneficial bacteria and improving clinical status. However, studies on the effects of berry fruits on gut microbiota in CKD are scarce, and a better understanding of the possible mechanisms of action of berry fruits on gut microbiota is needed to guide future clinical studies and clinical practice in CKD. The objective was to discuss how berry fruits (blueberry, cranberry, raspberry, and strawberry) could be a therapeutic strategy to modulate the gut microbiota and possibly reverse the dysbiosis in CKD. Overall, available evidence shows that berry fruits can promote an increase in diversity by affecting the abundance of mucus-producing bacteria and short-chain fatty acids. Moreover, these fruits can increase the expression of mRNA involved in tight junctions in the gut such as occludin, tight junction protein 1 (TJP1), and mucin. Studies on the exact amount of berries leading to these effects show heterogeneous findings. However, it is known that, with 5 mg/day, it is already possible to observe some effects in animal models. Wild berries could possibly improve the uremic condition by reducing the levels of uremic toxins via modulation of the gut microbiota. In the long term, this could be an excellent strategy for patients with CKD. Therefore, clinical studies are encouraged to evaluate better these effects on CKD as well as the safe amount of these fruits in order to promote a better quality of life or even the survival of these patients.
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Affiliation(s)
- Karen S Coutinho-Wolino
- Postgraduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Manuela F S Melo
- Graduate Program in Nutrition, Faculty of Nutrition, Fluminense Federal University, Niterói, Brazil
| | - Jessica C Mota
- Graduate Program in Nutrition, Faculty of Nutrition, Fluminense Federal University, Niterói, Brazil
| | - Denise Mafra
- Postgraduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Postgraduate Program in Nutrition Sciences, Faculty of Nutrition, Fluminense Federal University, Niterói, Brazil
- Postgraduate Program in Medical Sciences, Faculty of Medicine, Fluminense Federal University, Niterói, Brazil
| | - Jonas T Guimarães
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Milena B Stockler-Pinto
- Postgraduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Postgraduate Program in Nutrition Sciences, Faculty of Nutrition, Fluminense Federal University, Niterói, Brazil
- Postgraduate Program in Pathology, Faculty of Medicine, Fluminense Federal University, Niterói, Brazil
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10
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Akcicek A, Avci E, Tekin-Cakmak ZH, Kasapoglu MZ, Sagdic O, Karasu S. Influence of Different Drying Techniques on the Drying Kinetics, Total Bioactive Compounds, Anthocyanin Profile, Color, and Microstructural Properties of Blueberry Fruit. ACS OMEGA 2023; 8:41603-41611. [PMID: 37970003 PMCID: PMC10634226 DOI: 10.1021/acsomega.3c05749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/08/2023] [Accepted: 10/10/2023] [Indexed: 11/17/2023]
Abstract
In this study, four different drying techniques, namely, hot air drying (HAD), vacuum drying (VD), ultrasound-assisted vacuum drying (UAVD), and freeze-drying (FD), were applied to blueberries. The drying times of blueberries were 1290, 1050, and 990 min for HAD, VD, and UAVD, respectively, meaning that ultrasound application significantly reduced the drying time. All dried samples except those with FD showed lower total phenolic content and antioxidant capacity than fresh samples. Samples dried with FD had a higher content of bioactive compounds than those dried with other techniques followed by UAVD. The malvidin-3-O-galactoside was the most abundant anthocyanin in the blueberries and was significantly reduced after drying with HAD, VD, and UAVD. Scanning electron microscopy (SEM) analysis of the blueberries dried with FD and UAVD exhibited less shrinkage and cell disruption and more structure. The color parameters L*, a*, and b* values of the samples were significantly affected by the drying technique (p < 0.05). According to the findings of this study, ultrasound-assisted drying technology could be employed to shorten the drying time and improve bioactive retention in blueberry fruits.
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Affiliation(s)
- Alican Akcicek
- Faculty
of Tourism Department of Gastronomy and Culinary Arts, Kocaeli University, Kartepe, 41080 Kocaeli, Turkey
| | - Esra Avci
- Bypro
Functional Food and Biotechnology, Esenler, 34210 Istanbul, Turkey
| | - Zeynep Hazal Tekin-Cakmak
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Davutpasa Campüs, 34210 Istanbul, Turkey
| | | | - Osman Sagdic
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Davutpasa Campüs, 34210 Istanbul, Turkey
| | - Salih Karasu
- Department
of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Davutpasa Campüs, 34210 Istanbul, Turkey
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11
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Yocca AE, Platts A, Alger E, Teresi S, Mengist MF, Benevenuto J, Ferrão LFV, Jacobs M, Babinski M, Magallanes-Lundback M, Bayer P, Golicz A, Humann JL, Main D, Espley RV, Chagné D, Albert NW, Montanari S, Vorsa N, Polashock J, Díaz-Garcia L, Zalapa J, Bassil NV, Munoz PR, Iorizzo M, Edger PP. Blueberry and cranberry pangenomes as a resource for future genetic studies and breeding efforts. HORTICULTURE RESEARCH 2023; 10:uhad202. [PMID: 38023484 PMCID: PMC10673653 DOI: 10.1093/hr/uhad202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/01/2023] [Indexed: 12/01/2023]
Abstract
Domestication of cranberry and blueberry began in the United States in the early 1800s and 1900s, respectively, and in part owing to their flavors and health-promoting benefits are now cultivated and consumed worldwide. The industry continues to face a wide variety of production challenges (e.g. disease pressures), as well as a demand for higher-yielding cultivars with improved fruit quality characteristics. Unfortunately, molecular tools to help guide breeding efforts for these species have been relatively limited compared with those for other high-value crops. Here, we describe the construction and analysis of the first pangenome for both blueberry and cranberry. Our analysis of these pangenomes revealed both crops exhibit great genetic diversity, including the presence-absence variation of 48.4% genes in highbush blueberry and 47.0% genes in cranberry. Auxiliary genes, those not shared by all cultivars, are significantly enriched with molecular functions associated with disease resistance and the biosynthesis of specialized metabolites, including compounds previously associated with improving fruit quality traits. The discovery of thousands of genes, not present in the previous reference genomes for blueberry and cranberry, will serve as the basis of future research and as potential targets for future breeding efforts. The pangenome, as a multiple-sequence alignment, as well as individual annotated genomes, are publicly available for analysis on the Genome Database for Vaccinium-a curated and integrated web-based relational database. Lastly, the core-gene predictions from the pangenomes will serve useful to develop a community genotyping platform to guide future molecular breeding efforts across the family.
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Affiliation(s)
- Alan E Yocca
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
- Department of Plant Biology, Michigan State University, East Lansing, MI, 48824, United States
| | - Adrian Platts
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
- Department of Plant Biology, Michigan State University, East Lansing, MI, 48824, United States
| | - Elizabeth Alger
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
| | - Scott Teresi
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
- Genetics and Genome Sciences, Michigan State University, East Lansing, MI, 48824, United States
| | - Molla F Mengist
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC United States
| | - Juliana Benevenuto
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, United States
| | - Luis Felipe V Ferrão
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, United States
| | - MacKenzie Jacobs
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, 48824, United States
| | - Michal Babinski
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
| | | | - Philipp Bayer
- University of Western Australia, Perth 6009Australia
| | | | - Jodi L Humann
- Department of Horticulture, Washington State University, Pullman, WA, 99163, United States
| | - Dorrie Main
- Department of Horticulture, Washington State University, Pullman, WA, 99163, United States
| | - Richard V Espley
- The New Zealand Institute for Plant and Food Research Limited (PFR), Auckland, New Zealand
| | - David Chagné
- The New Zealand Institute for Plant and Food Research Limited (PFR), Palmerston, New Zealand
| | - Nick W Albert
- The New Zealand Institute for Plant and Food Research Limited (PFR), Palmerston, New Zealand
| | - Sara Montanari
- The New Zealand Institute for Plant and Food Research Limited (PFR), Motueka, New Zealand
| | - Nicholi Vorsa
- SEBS, Plant Biology, Rutgers University, New Brunswick NJ 01019United States
| | - James Polashock
- SEBS, Plant Biology, Rutgers University, New Brunswick NJ 01019United States
| | - Luis Díaz-Garcia
- Department of Viticulture and Enology, University of California, Davis, Davis, CA 95616, United States
| | - Juan Zalapa
- Department of Viticulture and Enology, University of California, Davis, Davis, CA 95616, United States
| | - Nahla V Bassil
- National Clonal Germplasm Repository, USDA-ARS, Corvallis, OR 97333, United States
| | - Patricio R Munoz
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, United States
| | - Massimo Iorizzo
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NCUnited States
- Department of Horticulture, North Carolina State University, Kannapolis, NCUnited States
| | - Patrick P Edger
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, United States
- Genetics and Genome Sciences, Michigan State University, East Lansing, MI, 48824, United States
- MSU AgBioResearch, Michigan State University, East Lansing, MI, 48824, United States
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12
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Wang J, Wang Y, Li Y, Yang L, Sun B, Zhang Y, Xu Y, Yan X. l-Arginine treatment maintains postharvest quality in blueberry fruit by enhancing antioxidant capacity during storage. J Food Sci 2023; 88:3666-3680. [PMID: 37477270 DOI: 10.1111/1750-3841.16710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/22/2023] [Accepted: 07/05/2023] [Indexed: 07/22/2023]
Abstract
The postharvest quality of blueberry fruit is largely limited by deterioration. l-arginine (Arg) is a functional nontoxic amino acid with high biological activities. This study investigated the positive effects and the underlying mechanism of Arg treatment on the quality of postharvest blueberries. Arg effectively mitigated fruit decay and improved the quality of blueberries, including weight loss, firmness, and soluble solid content. Mechanistically, Arg-mediated activation of the anti-oxidative defense system reduced reactive oxygen species-mediated oxidative damage. Moreover, Arg treatment decreased the activities and gene expression of phospholipase D, lipoxygenase, and lipase-inhibiting membrane lipid peroxidation during the prolonged storage of blueberries. Meanwhile, Arg treatment increased nitric oxide (NO) content and NO synthase activity. Furthermore, correlation and principal component analyses revealed the enhancement of Arg treatment on antioxidant capacity. This study suggests that Arg treatment can maintain the postharvest quality of blueberries by improving antioxidant capacity.
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Affiliation(s)
- Jiaqi Wang
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
- Key Laboratory of Protected Horticulture (Shenyang Agricultural University), Ministry of Education, Shenyang, P. R. China
| | - Yajuan Wang
- Key Laboratory of Protected Horticulture (Shenyang Agricultural University), Ministry of Education, Shenyang, P. R. China
| | - Yuxuan Li
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
- Key Laboratory of Protected Horticulture (Shenyang Agricultural University), Ministry of Education, Shenyang, P. R. China
| | - Ling Yang
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
- Key Laboratory of Protected Horticulture (Shenyang Agricultural University), Ministry of Education, Shenyang, P. R. China
| | - Bingxin Sun
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
| | - Yunhe Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
| | - Yufeng Xu
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
| | - Xuerui Yan
- College of Food Science, Shenyang Agricultural University, Shenyang, P. R. China
- Key Laboratory of Protected Horticulture (Shenyang Agricultural University), Ministry of Education, Shenyang, P. R. China
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13
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Nunes AN, Ivasiv V, Gouveia LF, Fernández N, Oliveira J, Bronze MR, Matias AA. Isolation of bluish anthocyanin-derived pigments obtained from blueberry surplus using centrifugal partition chromatography. J Chromatogr A 2023; 1705:464150. [PMID: 37356363 DOI: 10.1016/j.chroma.2023.464150] [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: 03/09/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/27/2023]
Abstract
Replacement of synthetic colorants with natural ones is a current marketing trend. Nevertheless, the naturally occurring blue color is rare compared to other colours. In this work, centrifugal partition chromatography (CPC) process was developed as a more efficient and sustainable alternative to reversed phase column chromatography (RP-CC) for the preparative-scale purification of portisins. The strategy began with the extraction of anthocyanins from blueberry surplus and hemi-synthesis of respective portisins. Then, the CPC method development started with the biphasic solvent system selection followed by the optimization of the operating parameters and ended up with a comparison with RP-CC. Aiming at maximizing the portisin content, process throughput, efficiency, and minimizing the environmental risk factor, the effect of sample load (100-500 mg/100 mL of column volume), mobile phase flow rate (10-20 mL/min), and rotation speed (1000-1600 rpm) was evaluated. The two-phase solvent system consisted of tert‑butyl‑methyl ether, n-butanol, acetonitrile, and water (volume ratio 2:2:1:5) acidified with 0.1 vol.% of HCl was selected. The best conditions were 464 mg of sample/100 mL of column volume, 20 mL/min of mobile phase flow rate, and 1600 rpm of rotation speed at reversed phase mode, allowing the purification of portisins by 5-fold. Compared to the RP-CC, the CPC process efficiency was 2.4 times higher, while the CPC process environmental risk factor was 5.5 times lower. Overall, this study suggests that CPC can be considered an effective, and sustainable alternative process for the preparative isolation of portisins. With this purification approach, the blueberry surplus has been valorized and a naturally derived product has been prepared, allowing its subsequent use as a natural blue colorant.
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Affiliation(s)
- Ana N Nunes
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; ITQB, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. Da República 2780-157 Oeiras, Portugal.
| | - Viktoriya Ivasiv
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal
| | - Luís F Gouveia
- iMed.ULisboa, Instituto de investigação do medicamento, Faculdade de Farmácia, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - Naiara Fernández
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal
| | - Joana Oliveira
- REQUIMTE, Laboratório Associado para a Química Verde, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal
| | - Maria Rosário Bronze
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; ITQB, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. Da República 2780-157 Oeiras, Portugal; FFULisboa, Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Ana A Matias
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal
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14
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Qin X, Hu J, Xu G, Song H, Zhang L, Cao Y. An Efficient Transformation System for Fast Production of VcCHS Transgenic Blueberry Callus and Its Expressional Analysis. PLANTS (BASEL, SWITZERLAND) 2023; 12:2905. [PMID: 37631118 PMCID: PMC10458251 DOI: 10.3390/plants12162905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/06/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023]
Abstract
The Agrobacterium tumefaciens-mediated transformation for blueberries remains less efficient than is desirable. A new leaf callus regeneration and genetic transformation system was investigated in blueberries in this study. The leaf explants of cv. 'Legacy' and 'Northland' were used to establish the stable callus induction system when placed on the woody plant medium (WPM) supplemented with 1.0 mg·L-1 2, 4-D, 0.4 mg·L-1 6-BA for 30 d; then, the callus was sub-cultured in the proliferation medium supplemented with 1.5 mg·L-1 2, 4-D, 0.4 mg·L-1 6-BA in the darkness at 25 °C every 30 days. The co-cultivation of callus with A. tumefaciens was operated on WPM plus 100 μM acetosyringone for 4 days; then, the transferred callus was grown in WPM supplemented with 1.5 mg·L-1 2,4-D, 0.4 mg·L-1 6-BA, 50 mg·L-1 hygromycin, and 200 mg·L-1 cefotaxime. The VcCHS transgenic blueberry callus with both GFP signal and Hyg resistance was obtained from the transformed callus of cv. 'Northland'. The rate of GFP signal detected in the transformed callus was as high as 49.02%, which was consistent with the PCR assay. Collectively, this study provides a highly efficient genetic transformation system in blueberry callus and a powerful approach for the molecular breeding of blueberries.
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Affiliation(s)
- Xuejing Qin
- State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Forest Silviculture and Conservation of the Ministry of Education, The College of Forestry, Beijing Forestry University, Beijing 100083, China; (X.Q.); (J.H.); (H.S.)
| | - Jing Hu
- State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Forest Silviculture and Conservation of the Ministry of Education, The College of Forestry, Beijing Forestry University, Beijing 100083, China; (X.Q.); (J.H.); (H.S.)
| | - Guohui Xu
- College of Life and Health, Dalian University, Dalian 116000, China;
| | - Huifang Song
- State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Forest Silviculture and Conservation of the Ministry of Education, The College of Forestry, Beijing Forestry University, Beijing 100083, China; (X.Q.); (J.H.); (H.S.)
| | - Lingyun Zhang
- State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Forest Silviculture and Conservation of the Ministry of Education, The College of Forestry, Beijing Forestry University, Beijing 100083, China; (X.Q.); (J.H.); (H.S.)
| | - Yibo Cao
- State Key Laboratory of Efficient Production of Forest Resources, Key Laboratory of Forest Silviculture and Conservation of the Ministry of Education, The College of Forestry, Beijing Forestry University, Beijing 100083, China; (X.Q.); (J.H.); (H.S.)
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15
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Yocca AE, Platts A, Alger E, Teresi S, Mengist MF, Benevenuto J, Ferrão LFV, Jacobs M, Babinski M, Magallanes-Lundback M, Bayer P, Golicz A, Humann JL, Main D, Espley RV, Chagné D, Albert NW, Montanari S, Vorsa N, Polashock J, Díaz-Garcia L, Zalapa J, Bassil NV, Munoz PR, Iorizzo M, Edger PP. Blueberry and cranberry pangenomes as a resource for future genetic studies and breeding efforts. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.31.551392. [PMID: 37577683 PMCID: PMC10418200 DOI: 10.1101/2023.07.31.551392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Domestication of cranberry and blueberry began in the United States in the early 1800s and 1900s, respectively, and in part owing to their flavors and health-promoting benefits are now cultivated and consumed worldwide. The industry continues to face a wide variety of production challenges (e.g. disease pressures) as well as a demand for higher-yielding cultivars with improved fruit quality characteristics. Unfortunately, molecular tools to help guide breeding efforts for these species have been relatively limited compared with those for other high-value crops. Here, we describe the construction and analysis of the first pangenome for both blueberry and cranberry. Our analysis of these pangenomes revealed both crops exhibit great genetic diversity, including the presence-absence variation of 48.4% genes in highbush blueberry and 47.0% genes in cranberry. Auxiliary genes, those not shared by all cultivars, are significantly enriched with molecular functions associated with disease resistance and the biosynthesis of specialized metabolites, including compounds previously associated with improving fruit quality traits. The discovery of thousands of genes, not present in the previous reference genomes for blueberry and cranberry, will serve as the basis of future research and as potential targets for future breeding efforts. The pangenome, as a multiple-sequence alignment, as well as individual annotated genomes, are publicly available for analysis on the Genome Database for Vaccinium - a curated and integrated web-based relational database. Lastly, the core-gene predictions from the pangenomes will serve useful to develop a community genotyping platform to guide future molecular breeding efforts across the family.
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Affiliation(s)
- Alan E. Yocca
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Department of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA
| | - Adrian Platts
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Department of Plant Biology, Michigan State University, East Lansing, MI, 48824, USA
| | - Elizabeth Alger
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
| | - Scott Teresi
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Genetics and Genome Sciences, Michigan State University, East Lansing, MI, 48824, USA
| | - Molla F. Mengist
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC USA
| | - Juliana Benevenuto
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, USA
| | - Luis Felipe V. Ferrão
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, USA
| | - MacKenzie Jacobs
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, 48824, USA
| | - Michal Babinski
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
| | | | - Philipp Bayer
- University of Western Australia, Perth 6009 Australia
| | | | - Jodi L Humann
- Department of Horticulture, Washington State University, Pullman, WA, 99163, USA
| | - Dorrie Main
- Department of Horticulture, Washington State University, Pullman, WA, 99163, USA
| | - Richard V. Espley
- The New Zealand Institute for Plant and Food Research Limited (PFR), Auckland, New Zealand
| | - David Chagné
- The New Zealand Institute for Plant and Food Research Limited (PFR), Palmerston, New Zealand
| | - Nick W. Albert
- The New Zealand Institute for Plant and Food Research Limited (PFR), Palmerston, New Zealand
| | - Sara Montanari
- The New Zealand Institute for Plant and Food Research Limited (PFR), Motueka, New Zealand
| | - Nicholi Vorsa
- SEBS, Plant Biology, Rutgers University, New Brunswick NJ 01019 USA
| | - James Polashock
- SEBS, Plant Biology, Rutgers University, New Brunswick NJ 01019 USA
| | - Luis Díaz-Garcia
- USDA-ARS, VCRU, Department of Horticulture, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Juan Zalapa
- USDA-ARS, VCRU, Department of Horticulture, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Nahla V. Bassil
- USDA-ARS, National Clonal Germplasm Repository, Corvallis, OR 97333, USA
| | - Patricio R. Munoz
- Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, USA
| | - Massimo Iorizzo
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC USA
- Department of Horticulture, North Carolina State University, Kannapolis, NC USA
| | - Patrick P. Edger
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Genetics and Genome Sciences, Michigan State University, East Lansing, MI, 48824, USA
- MSU AgBioResearch, Michigan State University, East Lansing, MI, 48824, USA
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16
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Starkute V, Lukseviciute J, Klupsaite D, Mockus E, Klementaviciute J, Rocha JM, Özogul F, Ruzauskas M, Viskelis P, Bartkiene E. Characteristics of Unripened Cow Milk Curd Cheese Enriched with Raspberry ( Rubus idaeus), Blueberry ( Vaccinium myrtillus) and Elderberry ( Sambucus nigra) Industry By-Products. Foods 2023; 12:2860. [PMID: 37569128 PMCID: PMC10417324 DOI: 10.3390/foods12152860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
The aim of this study was to apply raspberry (Ras), blueberry (Blu) and elderberry (Eld) industry by-products (BIB) for unripened cow milk curd cheese (U-CC) enrichment. Firstly, antimicrobial properties of the BIBs were tested, and the effects of the immobilization in agar technology on BIB properties were evaluated. Further, non-immobilized (NI) and agar-immobilized (AI) BIBs were applied for U-CC enrichment, and their influence on U-CC parameters were analyzed. It was established that the tested BIBs possess desirable antimicrobial (raspberry BIB inhibited 7 out of 10 tested pathogens) and antioxidant activities (the highest total phenolic compounds (TPC) content was displayed by NI elderberry BIB 143.6 mg GAE/100 g). The addition of BIBs to U-CC increased TPC content and DPPH- (2,2-diphenyl-1-picrylhydrazyl)-radical scavenging activity of the U-CC (the highest TPC content was found in C-RaNI 184.5 mg/100 g, and strong positive correlation between TPC and DPPH- of the U-CC was found, r = 0.658). The predominant fatty acid group in U-CC was saturated fatty acids (SFA); however, the lowest content of SFA was unfolded in C-EldAI samples (in comparison with C, on average, by 1.6 times lower). The highest biogenic amine content was attained in C-EldAI (104.1 mg/kg). In total, 43 volatile compounds (VC) were identified in U-CC, and, in all cases, a broader spectrum of VCs was observed in U-CC enriched with BIBs. After 10 days of storage, the highest enterobacteria number was in C-BluNI (1.88 log10 CFU/g). All U-CC showed similar overall acceptability (on average, 8.34 points); however, the highest intensity of the emotion "happy" was expressed by testing C-EldNI. Finally, the BIBs are prospective ingredients for U-CC enrichment in a sustainable manner and improved nutritional traits.
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Affiliation(s)
- Vytaute Starkute
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (V.S.); (J.L.)
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (D.K.); (E.M.); (J.K.)
| | - Justina Lukseviciute
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (V.S.); (J.L.)
| | - Dovile Klupsaite
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (D.K.); (E.M.); (J.K.)
| | - Ernestas Mockus
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (D.K.); (E.M.); (J.K.)
| | - Jolita Klementaviciute
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (D.K.); (E.M.); (J.K.)
| | - João Miguel Rocha
- Universidade Católica Portuguesa, CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal;
- Laboratory for Process Engineering, Environment, Biotechnology and Energy (LEPABE), Faculty of Engineering, University of Porto (FEUP), Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal
- Associate Laboratory in Chemical Engineering (ALiCE), Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal
| | - Fatih Özogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Balcali, Adana 01330, Turkey;
- Biotechnology Research and Application Center, Cukurova University, Balcali, Adana 01330, Turkey
| | - Modestas Ruzauskas
- Department of Anatomy and Physiology, Faculty of Veterinary, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania;
- Faculty of Veterinary, Institute of Microbiology and Virology, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - Pranas Viskelis
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kauno Str. 30, LT-54333 Babtai, Lithuania;
| | - Elena Bartkiene
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (V.S.); (J.L.)
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (D.K.); (E.M.); (J.K.)
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Che J, Wu Y, Yang H, Wang S, Wu W, Lyu L, Wang X, Li W. Root Niches of Blueberry Imprint Increasing Bacterial-Fungal Interkingdom Interactions along the Soil-Rhizosphere-Root Continuum. Microbiol Spectr 2023; 11:e0533322. [PMID: 37222589 PMCID: PMC10269492 DOI: 10.1128/spectrum.05333-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/10/2023] [Indexed: 05/25/2023] Open
Abstract
Plant root-associated microbiomes play critical roles in promoting plant health, productivity, and tolerance to biotic/abiotic stresses. Blueberry (Vaccinium spp.) is adapted to acidic soils, while the interactions of the root-associated microbiomes in this specific habitat under various root microenvironments remain elusive. Here, we investigated the diversity and community composition of bacterial and fungal communities in various blueberry root niches (bulk soil, rhizosphere soil, and root endosphere). The results showed that blueberry root niches significantly affected root-associated microbiome diversity and community composition compared to those of the three host cultivars. Deterministic processes gradually increased along the soil-rhizosphere-root continuum in both bacterial and fungal communities. The co-occurrence network topological features showed that both bacterial and fungal community complexity and intensive interactions decreased along the soil-rhizosphere-root continuum. Different compartment niches clearly influenced bacterial-fungal interkingdom interactions, which were significantly higher in the rhizosphere, and positive interactions gradually dominated the co-occurrence networks from the bulk soil to the endosphere. The functional predictions showed that rhizosphere bacterial and fungal communities may have higher cellulolysis and saprotrophy capacities, respectively. Collectively, the root niches not only affected microbial diversity and community composition but also enhanced the positive interkingdom interactions between bacterial and fungal communities along the soil-rhizosphere-root continuum. This provides an essential basis for manipulating synthetic microbial communities for sustainable agriculture. IMPORTANCE The blueberry root-associated microbiome plays an essential role in its adaptation to acidic soils and in limiting the uptake of soil nutrients by its poor root system. Studies on the interactions of the root-associated microbiome in the various root niches may deepen our understanding of the beneficial effects in this particular habitat. Our study extended the research on the diversity and composition of microbial communities in different blueberry root compartment niches. Root niches dominated the root-associated microbiome compared to that of the host cultivar, and deterministic processes increased from the bulk soil to the endosphere. In addition, bacterial-fungal interkingdom interactions were significantly higher in the rhizosphere, and those positive interactions progressively dominated the co-occurrence network along the soil-rhizosphere-root continuum. Collectively, root niches dominantly affected the root-associated microbiome and the positive interkingdom interactions increased, potentially providing benefits for the blueberry.
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Affiliation(s)
- Jilu Che
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Yaqiong Wu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing, China
| | - Hao Yang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Shaoyi Wang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Wenlong Wu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing, China
| | - Lianfei Lyu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing, China
| | - Xiaomin Wang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden Mem. Sun Yat-Sen), Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing, China
| | - Weilin Li
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
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Kaźmierczak T, Bonarska-Kujawa D, Męczarska K, Cyboran-Mikołajczyk S, Oszmiański J, Kapusta I. Analysis of the Polyphenolic Composition of Vaccinium L. Extracts and Their Protective Effect on Red Blood Cell Membranes. MEMBRANES 2023; 13:589. [PMID: 37367793 DOI: 10.3390/membranes13060589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/03/2023] [Accepted: 06/06/2023] [Indexed: 06/28/2023]
Abstract
The blueberry fruit of the genus Vaccinium, including high blueberry, low blueberry, and wild bilberry, is consumed for its flavor and medicinal properties. The purpose of the experiments was to investigate the protective effect and mechanism of the interaction of blueberry fruit polyphenol extracts with the erythrocytes and their membranes. The content of polyphenolic compounds in the extracts was determined using the chromatographic UPLC-ESI-MS method. The effects of the extracts on red blood cell shape changes, hemolysis and osmotic resistance were examined. Changes in the order of packing and fluidity of the erythrocyte membrane and the lipid membrane model caused by the extracts were identified using fluorimetric methods. Erythrocyte membrane oxidation was induced by two agents: AAPH compound and UVC radiation. The results show that the tested extracts are a rich source of low molecular weight polyphenols that bind to the polar groups of the erythrocyte membrane, changing the properties of its hydrophilic area. However, they practically do not penetrate the hydrophobic part of the membrane and do not damage its structure. Research results suggest that the components of the extracts can defend the organism against oxidative stress if they are delivered to the organism in the form of dietary supplements.
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Affiliation(s)
- Teresa Kaźmierczak
- Department of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wrocław, Poland
| | - Dorota Bonarska-Kujawa
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - Katarzyna Męczarska
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - Sylwia Cyboran-Mikołajczyk
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - Jan Oszmiański
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wrocław, Poland
| | - Ireneusz Kapusta
- Institute of Food Technology and Nutrition, University of Rzeszów, Zelwerowicza 4, 35-601 Rzeszów, Poland
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Wang J, Shi C, Fang D, Che J, Wu W, Lyu L, Li W. The Impact of Storage Temperature on the Development of Microbial Communities on the Surface of Blueberry Fruit. Foods 2023; 12:foods12081611. [PMID: 37107406 PMCID: PMC10137657 DOI: 10.3390/foods12081611] [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: 02/19/2023] [Revised: 03/21/2023] [Accepted: 04/02/2023] [Indexed: 04/29/2023] Open
Abstract
Microbial contamination is one of the main reasons for the quality deterioration of postharvest blueberries during storage. In this study, we investigated the surface microbiota of blueberry fruits stored at different temperatures via high-throughput sequencing of the 16S and ITS rRNA genes. The results indicated that the α-diversity of the microbial communities in samples stored at 4 °C was much higher than that in samples stored at 25 °C. The composition of the bacterial and fungal communities on the surface of the blueberry fruits varied at different storage temperatures. Ascomycota, Basidiomycota, Anthophyta, Chlorophyta, Proteobacteria, and Cyanobacteria were the most abundant phyla in the bacterial community. Furthermore, five preservation quality indices were measured, and the influence on the α-diversity of the bacterial community was found to be significantly weaker than that of the fungal community. Based on the prediction of the bacterial flora function, the change in blueberry quality during storage was closely related to its surface microbial effect. This study provides a theoretical basis for an understanding of the microbiota on the surface of blueberry fruits to cause fruit spoilage, and the development of a targeted inhibition technology to preserve blueberry fruits under different storage and transportation environments.
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Affiliation(s)
- Junying Wang
- Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing 210037, China
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
| | - Chong Shi
- Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing 210037, China
| | - Donglu Fang
- Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing 210037, China
| | - Jilu Che
- Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing 210037, China
| | - Wenlong Wu
- Key Laboratory for the Research and Utilization of Plant Resources, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China
| | - Lianfei Lyu
- Key Laboratory for the Research and Utilization of Plant Resources, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China
| | - Weilin Li
- Co-Innovation Center for Sustainable Forestry in Southern China, Forestry College, Nanjing Forestry University, Nanjing 210037, China
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20
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Krishna P, Pandey G, Thomas R, Parks S. Improving Blueberry Fruit Nutritional Quality through Physiological and Genetic Interventions: A Review of Current Research and Future Directions. Antioxidants (Basel) 2023; 12:antiox12040810. [PMID: 37107184 PMCID: PMC10135188 DOI: 10.3390/antiox12040810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/17/2023] [Accepted: 03/18/2023] [Indexed: 03/29/2023] Open
Abstract
Blueberry, hailed as an antioxidant superfood, is the fruit of small shrubs in the genus Vaccinium (family Ericaceae). The fruits are a rich source of vitamins, minerals and antioxidants such as flavonoids and phenolic acids. The antioxidative and anti-inflammatory activities derived from the polyphenolic compounds, particularly from the abundantly present anthocyanin pigment, have been highlighted as the major contributing factor to the health-benefitting properties of blueberry. In recent years, blueberry cultivation under polytunnels has expanded, with plastic covers designed to offer protection of crop and fruit yield from suboptimal environmental conditions and birds. An important consideration is that the covers reduce photosynthetically active radiation (PAR) and filter out ultraviolet (UV) radiation that is critical for the fruit’s bioactive composition. Blueberry fruits grown under covers have been reported to have reduced antioxidant capacity as compared to fruits from open fields. In addition to light, abiotic stresses such as salinity, water deficit, and low temperature trigger accumulation of antioxidants. We highlight in this review how interventions such as light-emitting diodes (LEDs), photo-selective films, and exposure of plants to mild stresses, alongside developing new varieties with desired traits, could be used to optimise the nutritional quality, particularly the content of polyphenols, of blueberry grown under covers.
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21
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'Superfoods': Reliability of the Information for Consumers Available on the Web. Foods 2023; 12:foods12030546. [PMID: 36766074 PMCID: PMC9914617 DOI: 10.3390/foods12030546] [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: 12/21/2022] [Revised: 01/21/2023] [Accepted: 01/24/2023] [Indexed: 01/28/2023] Open
Abstract
The term 'superfoods', used frequently with marketing purposes, is usually associated with foodstuffs with beneficial health properties. 'Superfoods' appears in many information sources, including digital media. The information they provide is easily accessible for consumers through Internet search engines. The objective of this work is to investigate the data that web pages offer to consumers and their accuracy according to current scientific knowledge. The two main search engines were utilized for English language websites search, introducing the term 'superfoods'. In total, 124 search results were found. After applying the selection criteria, 45 web pages were studied. A total of 136 foods were considered as 'superfoods' by sites; 10 of them (kale, spinach, salmon, blueberries, avocado, chia, walnuts, beans, fermented milks and garlic) were mentioned on at least 15 sites. Nutritional and healthy properties displayed on sites were compared to scientific information. In conclusion, websites present the information in a very simplified manner and it is generally not wrong. However, they should offer to consumers comprehensible information without raising false expectations regarding health benefits. In any case, 'superfoods' consumption can have salutary effects as part of a balanced diet.
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22
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Li S, Shang XJ, Luo QX, Yan Q, Hou R. Effects of the dual inoculation of dark septate endophytes and Trichoderma koningiopsis on blueberry growth and rhizosphere soil microorganisms. FEMS Microbiol Ecol 2023; 99:6994522. [PMID: 36669762 DOI: 10.1093/femsec/fiad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/20/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023] Open
Abstract
Blueberry is a shallow root plant in which the absorption of nutrients is inefficient, resulting in slow growth under artificial cultivation conditions. Endophytes play an important role in promoting plant growth; however, the effects of Trichoderma spp. and dark septate endophytes (DSEs) on host plant growth and soil microorganisms are still debatable. We isolated two endophytic fungal species, Trichoderma koningiopsis (TK) and a DSE (Amesia nigricolor; AN), from blueberry roots, which can solubilize insoluble phosphorus and produce amylase and cellulase to promote plant growth. We found that under dual inoculation, the colonization rate and colonization intensity of TK were higher than they were under single inoculation with TK, while the colonization rate and colonization intensity of AN were lower under dual inoculation than under single inoculation with AN. The plant nutrients, root activity, available potassium, and parts of soil phosphatase activities were highest under dual inoculation. TK inoculation resulted in the highest diversity and richness in the soil fungi and bacteria, followed by dual inoculation. The abundance of Ascomycota, Acidobacteriae, Firmicutes, and Actinobacteriota increased significantly, resulting in Trichoderma and Vicinamibacteria inoculated with TK, Chaetomium and Alicyclobacillales inoculated with AN, and Hypocreales and Burkholderiaceae with dual inoculation enriched in the soil.
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Affiliation(s)
- Si Li
- College of Forestry, Guizhou University, Guiyang 550025, China
| | - Xiao-Jing Shang
- College of Forestry, Guizhou University, Guiyang 550025, China
| | - Qi-Xing Luo
- College of Forestry, Guizhou University, Guiyang 550025, China
| | - Qian Yan
- College of Forestry, Guizhou University, Guiyang 550025, China
| | - Rui Hou
- College of Forestry, Guizhou University, Guiyang 550025, China
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23
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WANG J, WEI BC, WEI B, YU HY, THAKUR K, WANG CY, WEI ZJ. Evaluation of phenolics biotransformation and health promoting properties of blueberry juice following lactic acid bacteria fermentation. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.104522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | | | | | | | | | | | - Zhao-Jun WEI
- Hefei University of Technology, China; North Minzu University, China
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24
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Shamilov AA, Olennikov DN, Pozdnyakov DI, Bubenchikova VN, Garsiya ER, Larskii MV. Caucasian Blueberry: Comparative Study of Phenolic Compounds and Neuroprotective and Antioxidant Potential of Vaccinium myrtillus and Vaccinium arctostaphylos Leaves. Life (Basel) 2022; 12:life12122079. [PMID: 36556444 PMCID: PMC9782065 DOI: 10.3390/life12122079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
(1) Background: Two Caucasian blueberries Vaccinium myrtillus L. and Vaccinium arctostaphylos L. are famous berry bushes growing in the Caucasus region and used to treat neurological diseases, but the chemistry and bioactivity of leaf extracts are still poorly studied. (2) Methods: Phenolic compounds of V. myrtillus and V. arctostaphylos leaf extracts were profiled and quantified by HPLC-PDA-ESI-tQ-MS. The neurotropic potential of Vaccinium extracts was studied using the model of middle cerebral artery permanent occlusion to determine cerebral blood flow, the area of the brain tissue necrosis, and antioxidant enzyme activity (including superoxide dismutase, succinate dehydrogenase, and cytochrome C oxidase), as well as the concentration of TBARS. (3) Results: Hydroxycinnamates and flavonoids were identified in the leaves of V. myrtillus and V. arctostaphylos, and the dominant metabolite of both extracts was 5-O-caffeoylquinic acid in the amount of 105-226 mg/g. The studied extracts enhanced the cerebral hemodynamics and decreased the frequency of necrotic and lipooxidative processes in the brain tissue, accompanied by an increase in the activity of antioxidant enzymes. The positive effect of V. arctostaphylos was stronger and exceeded the effectiveness of Ginkgo biloba standardized extract. (4) Conclusion: The leaf extracts of Caucasian blueberries V. myrtillus and V. arctostaphylos as a new source of hydroxycinnamates demonstrated a protective effect of the brain ischemia pathology and can be used as therapeutic agents to treat neurological diseases.
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Affiliation(s)
- Arnold A. Shamilov
- Department of Pharmacognosy, Botany and Technology of Phytopreparations, Pyatigorsk Medical-Pharmaceutical Institute, Branch of Volgograd State Medical University, Ministry of Health of Russian Federation, 11 Kalinina Avenue, 357500 Pyatigorsk, Russia
| | - Daniil N. Olennikov
- Laboratory of Biomedical Research, Institute of General and Experimental Biology, Siberian Division, Russian Academy of Science, 6 Sakhyanovoy Street, 670047 Ulan-Ude, Russia
- Correspondence: ; Tel.: +7-902-160-06-27
| | - Dmitryi I. Pozdnyakov
- Department of Pharmacology and Clinical Pharmacology, Pyatigorsk Medical-Pharmaceutical Institute, Branch of Volgograd State Medical University, Ministry of Health of Russian Federation, 11 Kalinina Avenue, 357500 Pyatigorsk, Russia
| | - Valentina N. Bubenchikova
- Department of Pharmacognosy and Botany, Kursk State Medical University, Ministry of Health of Russian Federation, 3 Karl Marks Street, 305000 Kursk, Russia
| | - Ekaterina R. Garsiya
- Department of Pharmacognosy, Botany and Technology of Phytopreparations, Pyatigorsk Medical-Pharmaceutical Institute, Branch of Volgograd State Medical University, Ministry of Health of Russian Federation, 11 Kalinina Avenue, 357500 Pyatigorsk, Russia
| | - Mikhail V. Larskii
- Department of Pharmaceutical Chemistry, Pyatigorsk Medical-Pharmaceutical Institute, Branch of Volgograd State Medical University, Ministry of Health of Russian Federation, 11 Kalinina Avenue, 357500 Pyatigorsk, Russia
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25
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Testing of a new high voltage electrical discharge generator prototype at high frequencies to assist anthocyanin extraction from blueberries. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Che J, Wu Y, Yang H, Wang S, Wu W, Lyu L, Li W. Long-term cultivation drives dynamic changes in the rhizosphere microbial community of blueberry. FRONTIERS IN PLANT SCIENCE 2022; 13:962759. [PMID: 36212276 PMCID: PMC9539842 DOI: 10.3389/fpls.2022.962759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 08/24/2022] [Indexed: 06/16/2023]
Abstract
Rhizosphere microbial communities profoundly affect plant health, productivity, and responses to environmental stress. Thus, it is of great significance to comprehensively understand the response of root-associated microbes to planting years and the complex interactions between plants and rhizosphere microbes under long-term cultivation. Therefore, four rabbiteye blueberries (Vaccinium ashei Reade) plantations established in 1988, 2004, 2013, and 2017 were selected to obtain the dynamic changes and assembly mechanisms of rhizosphere microbial communities with the increase in planting age. Rhizosphere bacterial and fungal community composition and diversity were determined using a high-throughput sequencing method. The results showed that the diversity and structure of bacterial and fungal communities in the rhizosphere of blueberries differed significantly among planting ages. A total of 926 operational taxonomic units (OTUs) in the bacterial community and 219 OTUs in the fungal community were identified as the core rhizosphere microbiome of blueberry. Linear discriminant analysis effect size (LEfSe) analysis revealed 36 and 56 distinct bacterial and fungal biomarkers, respectively. Topological features of co-occurrence network analysis showed greater complexity and more intense interactions in bacterial communities than in fungal communities. Soil pH is the main driver for shaping bacterial community structure, while available potassium is the main driver for shaping fungal community structure. In addition, the VPA results showed that edaphic factors and blueberry planting age contributed more to fungal community variations than bacterial community. Notably, ericoid mycorrhizal fungi were observed in cultivated blueberry varieties, with a marked increase in relative abundance with planting age, which may positively contribute to nutrient uptake and coping with environmental stress. Taken together, our study provides a basis for manipulating rhizosphere microbial communities to improve the sustainability of agricultural production during long-term cultivation.
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Affiliation(s)
- Jilu Che
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Yaqiong Wu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, The Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing, China
| | - Hao Yang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Shaoyi Wang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
| | - Wenlong Wu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, The Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing, China
| | - Lianfei Lyu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, The Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Nanjing, China
| | - Weilin Li
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China
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Cvetković M, Kočić M, Dabić Zagorac D, Ćirić I, Natić M, Hajder Đ, Životić A, Fotirić Akšić M. When Is the Right Moment to Pick Blueberries? Variation in Agronomic and Chemical Properties of Blueberry (Vaccinium corymbosum) Cultivars at Different Harvest Times. Metabolites 2022; 12:metabo12090798. [PMID: 36144202 PMCID: PMC9502264 DOI: 10.3390/metabo12090798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/12/2022] [Accepted: 08/23/2022] [Indexed: 11/24/2022] Open
Abstract
Blueberries, which are recognized by their colored fruits and exquisite flavor and taste, are a great source of bioactive substances with potential functional properties. For the purpose of this study, the blueberry cultivars ‘Duke’, ‘Chandler’ and ‘Bluecrop’ were picked at four different times. The aim of the study was to compare the cultivars and determine the best time for picking fruits for table consumption and to produce berries that can be used as functional foods with elevated levels of bioactive compounds. According to principal component analysis (PCA), the most influential traits for distinguishing different times of harvest in the ‘Duke’ cultivar were sorbitol, glucose, sucrose, and turanose; for the cultivar ‘Chandler’, they were caffeic acid, aesculetin, and quercetin; for the ‘Bluecrop’, they were fructose, maltose, radical scavenging activity, and quercetin. Blueberry fruits aimed for table consumption were those harvested in the first two pickings of the cultivar ‘Duke’, in the first and third of the ‘Bluecrop’, and in the third picking time of the cultivar ‘Chandler’, due to the highest fruit size and very high level of sugar (mostly glucose and fructose). ‘Duke’ berries from the second and third harvest (high level of total phenolic content, radical scavenging activity, total anthocyanins, aesculin, quercetin, and isorhamnetin), ‘Chandler’ from the first and third (the highest p-hydroxybenzoic acid, aesculetin, caffeic acid, phloridzin, kaempferol, kaempferol 3-O-glucoside, quercetin 3-O-rhamnoside, rutin, and quercetin) and ‘Bluecrop’ from the third harvest (highest level of total phenolics, radical scavenging activity, quercetin, rutin, quercetin 3-O-glucoside, kaempferol, quercetin 3-O-rhamnoside, kaempferol 3-O-glucoside, and isorhamnetin) had the highest levels of health-promoting compounds.
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Affiliation(s)
- Miljan Cvetković
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Milana Kočić
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Dragana Dabić Zagorac
- Innovation Centre of Faculty of Chemistry Ltd., University of Belgrade, 11000 Belgrade, Serbia
| | - Ivanka Ćirić
- Innovation Centre of Faculty of Chemistry Ltd., University of Belgrade, 11000 Belgrade, Serbia
| | - Maja Natić
- Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia
| | - Đurađ Hajder
- Faculty of Agriculture, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Aleksandar Životić
- Faculty of Agriculture, University in Bijeljina, 56000 Bijeljina, Bosnia and Herzegovina
| | - Milica Fotirić Akšić
- Department of Fruit Science and Viticulture, Faculty of Agriculture, University of Belgrade, 11080 Belgrade, Serbia
- Correspondence:
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Magri A, Petriccione M. Melatonin treatment reduces qualitative decay and improves antioxidant system in highbush blueberry fruit during cold storage. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:4229-4237. [PMID: 35023584 DOI: 10.1002/jsfa.11774] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/07/2022] [Accepted: 01/13/2022] [Indexed: 05/14/2023]
Abstract
BACKGROUND Blueberry is considered as a 'functional food' because it contains bioactive compounds such as flavonoids, phenolic acids, tannins and anthocyanins. The blueberry is one of the most consumed berries in the world and is highly appreciated by consumers because of its unique taste and sensory properties. Fresh blueberries decay rapidly because of mould and water loss. To preserve the qualitative and nutraceutical traits of fresh highbush blueberries during storage, the efficacy of 1 mm melatonin treatment was investigated at 5 °C for 3 weeks. RESULTS The results demonstrated that melatonin treatment reduced weight loss and delayed postharvest ripening. Compared to the control, melatonin treatment induced an overproduction of polyphenols, flavonoids, anthocyanins and ascorbic acid, consequently increasing antioxidant activity. The enzymatic antioxidant system was also affected by the treatment. An increase in the activity of catalase, superoxide dismutase and ascorbate peroxidase was observed in treated fruit compared to that in control fruit. Enzymatic browning, controlled by assaying the content of malondialdehyde and hydrogen peroxide, polyphenol oxidase, guaiacol peroxidase and lipoxygenase activities, appeared to slow down under melatonin treatment. CONCLUSION Melatonin coating is a valid tool for delaying the perishability and qualitative decay of highbush blueberry fruit during cold storage. Furthermore, this treatment increases the production of secondary metabolites such as polyphenols, flavonoids, anthocyanins and ascorbic acid, improving the nutraceutical traits of this fruit during storage. Melatonin treatment can be considered as an environmentally sustainable, non-harmful-to-human-health alternative for the postharvest preservation of highbush blueberry fruit. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Anna Magri
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies-DiSTABiF, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Milena Petriccione
- Council for Agricultural Research and Economics-Research Centre for Olive, Fruit and Citrus Crops, Caserta, Italy
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Effect of Blueberry Extract on Liver in Aged Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3490776. [PMID: 35898615 PMCID: PMC9314000 DOI: 10.1155/2022/3490776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/11/2022] [Accepted: 06/22/2022] [Indexed: 11/17/2022]
Abstract
Aging and age-related disorders are prominent issues. Aging is associated with a gradual impairment of physiology at the genetic, cellular, tissue, and whole organism level that directly influences the development of chronic diseases and organ failure. Blueberries, on the other hand, are well known for their high content of bioactive compounds and have demonstrated positive impacts on metabolic factors that influence health and general well-being. This study is aimed at evaluating the ameliorating the effects of blueberry on the liver of aged rats by monitoring changes in metabolic disturbances, oxidative stress, and inflammatory disruption. The aged group of rats was orally administered with blueberry extract (200 mg/kg) for a period of 4 weeks. The results revealed that aging was associated with an increase in body weight, liver weight, and metabolic parameters like serum insulin, triglycerides, total cholesterol, and liver function markers accompanied with a decrease in vitamin D levels. Furthermore, the results showed a significant diminish in the activities of antioxidant enzymes, glutathione content with an elevation in lipid peroxidation, inflammatory mediators (tumor necrosis factor alpha, interleukin 6, and nuclear factor kappa-light-chain-enhancer of activated B cells) as well as fibrotic markers (TGF-β1) in the liver of aged rats. Compared to the young rats (control group), blueberry effectively reversed age-mediated disruption of the aforementioned parameters. Hence, blueberries can be used as a potential therapeutic strategy for the management of age-related liver dysfunction and disease.
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Taverniti V, Del Bo' C, Fiore W, Gargari G, Arioli S, Riso P, Guglielmetti S, Frøkiær H. Combination of different probiotics and berry-derived (poly)phenols can modulate immune response in dendritic cells. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Zheng Z, An Z, Liu X, Chen J, Wang Y. Finite Element Analysis and Near-Infrared Hyperspectral Reflectance Imaging for the Determination of Blueberry Bruise Grading. Foods 2022; 11:foods11131899. [PMID: 35804715 PMCID: PMC9265279 DOI: 10.3390/foods11131899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022] Open
Abstract
Bruising of the subcutaneous tissues of blueberries is an important form of mechanical damage. Different levels of bruising have a significant effect on the post-harvest marketing of blueberries. To distinguish different grades of blueberry bruises and explore the effects of different factors, explicit dynamic simulation and near-infrared hyperspectral reflectance imaging were employed without harming the blueberries in this study. Based on the results of the compression experiment, an explicit dynamic simulation of blueberries was performed to measure the potential locations of bruises and preliminarily divide the bruise stages. A near-infrared hyperspectral reflectance imaging system was used to detect the actual blueberry bruises. According to the blueberry photos taken by the near-infrared hyperspectral reflectance imaging system, the actual bruise rates of blueberries were obtained by using the Environment for Visualizing Images software for training and classification. Bruise grades of blueberries were divided accordingly. Response surface methodology was used to determine the effects of ripeness, loading speed and loading location on the blueberry bruising rate. Under the optimized parameters, the actual damage rate of blueberries was 1.1%. The results provide an important theoretical basis for the accurate and rapid identification and classification of blueberry bruise damage.
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Affiliation(s)
- Zhaoqi Zheng
- Tianjin Key Laboratory of Integrated Design and On-Line Monitoring for Light Industry & Food Machinery and Equipment, College of Mechanical Engineering, Tianjin University of Science & Technology, Tianjin 300222, China; (Z.A.); (X.L.); (J.C.); (Y.W.)
- Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment, Tianjin 300222, China
- Correspondence:
| | - Zimin An
- Tianjin Key Laboratory of Integrated Design and On-Line Monitoring for Light Industry & Food Machinery and Equipment, College of Mechanical Engineering, Tianjin University of Science & Technology, Tianjin 300222, China; (Z.A.); (X.L.); (J.C.); (Y.W.)
| | - Xinyu Liu
- Tianjin Key Laboratory of Integrated Design and On-Line Monitoring for Light Industry & Food Machinery and Equipment, College of Mechanical Engineering, Tianjin University of Science & Technology, Tianjin 300222, China; (Z.A.); (X.L.); (J.C.); (Y.W.)
| | - Jinghui Chen
- Tianjin Key Laboratory of Integrated Design and On-Line Monitoring for Light Industry & Food Machinery and Equipment, College of Mechanical Engineering, Tianjin University of Science & Technology, Tianjin 300222, China; (Z.A.); (X.L.); (J.C.); (Y.W.)
| | - Yonghong Wang
- Tianjin Key Laboratory of Integrated Design and On-Line Monitoring for Light Industry & Food Machinery and Equipment, College of Mechanical Engineering, Tianjin University of Science & Technology, Tianjin 300222, China; (Z.A.); (X.L.); (J.C.); (Y.W.)
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Zou H, Ye H, Zhang J, Ren L. Recent advances in nuclear receptors-mediated health benefits of blueberry. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 100:154063. [PMID: 35344717 DOI: 10.1016/j.phymed.2022.154063] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/06/2022] [Accepted: 03/17/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Blueberry is rich in bioactive substances and has anti-oxidant, anti-inflammatory, anti-obesity, anti-cancer, neuroprotective, and other activities. Blueberry has been shown to treat diseases by mediating the transcription of nuclear receptors. However, evidence for nuclear receptor-mediated health benefits of blueberry has not been systematically reviewed. PURPOSE This review aims to summarize the nuclear receptor-mediated health benefits of blueberry. METHODS This study reviews all relevant literature published in NCBI PubMed, Scopus, Web of Science, and Google Scholar by January 2022. The relevant literature was extracted from the databases with the following keyword combinations: "biological activities" OR "nuclear receptors" OR "phytochemicals" AND "blueberry" OR "Vaccinium corymbosum" as well as free-text words. RESULTS In vivo and in vitro experimental results and clinical evidence have demonstrated that blueberry has health-promoting effects. Supplementing blueberry is beneficial to the treatment of cancer, the alleviation of metabolic syndrome, and liver protection. Blueberry can regulate the transcription of PPARs, ERs, AR, GR, MR, LXRs, and FXR and mediate the expressions of Akt, CYP 1Al, p53, and Bcl-2. CONCLUSION Blueberry can be targeted to treat various diseases by mediating the transcription of nuclear receptors. Nevertheless, further human research is needed.
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Affiliation(s)
- Haoyang Zou
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Haiqing Ye
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Jie Zhang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Li Ren
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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Mycofumigation of postharvest blueberries with volatile compounds from Trichoderma atroviride IC-11 is a promising tool to control rots caused by Botrytis cinerea. Food Microbiol 2022; 106:104040. [DOI: 10.1016/j.fm.2022.104040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 11/24/2022]
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Qin Y, Zhang H, Jiang B, Chen J, Zhang T. Food bioactives lowering risks of chronic diseases induced by fine particulate air pollution: a comprehensive review. Crit Rev Food Sci Nutr 2022; 63:7811-7836. [PMID: 35317688 DOI: 10.1080/10408398.2022.2051162] [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] [Indexed: 11/03/2022]
Abstract
Airborne particulate matter (PM) exerts huge negative impacts on human health worldwide, not only targeting the respiratory system but more importantly inducing and aggravating associated chronic diseases like asthma, lung cancer, atherosclerosis, diabetes mellitus and Alzheimer diseases. Food-derived bioactive compounds like vitamins, dietary polyphenols, omega-3 polyunsaturated fatty acids and sulforaphane are feasible alternative therapeutic approaches against PM-mediated potential health damages, drawing great attention in recent years. In this review, the association between PM exposure and risks of developing chronic diseases, and the detailed mechanisms underlying the detrimental effects of PM will be discussed. Subsequently, principal food-derived bioactive compounds, with emphasize on the preventative or protective effects against PM, along with potential mechanisms will be elucidated. This comprehensive review will discuss and present current research findings to reveal the nutritional intervention as a preventative or therapeutic strategy against ambient air pollution, thereby lowering the risk of developing chronic diseases.
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Affiliation(s)
- Yang Qin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
| | - Hua Zhang
- College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Bo Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
| | - Jingjing Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
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35
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Liu L, Zheng Y, Feng S, Yu L, Li Y, Zong Y, Chen W, Liao F, Yang L, Guo W. Transcriptomic and Physiological Analysis Reveals the Responses to Auxin and Abscisic Acid Accumulation During Vaccinium corymbosum Flower Bud and Fruit Development. FRONTIERS IN PLANT SCIENCE 2022; 13:818233. [PMID: 35242154 PMCID: PMC8886112 DOI: 10.3389/fpls.2022.818233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Blueberry (Vaccinium corymbosum) is reputed as a rich source of health-promoting phytonutrients, which contributes to its burgeoning consumer demand and production. However, blueberries are much smaller and have lower yields than most domesticated berries, and the inherent regulatory mechanisms remain elusive. In this study, the cytological and physiological changes, as well as comparative transcriptomic analysis throughout flower and fruit development in the southern highbush blueberry cultivar 'O'Neal' were performed. 'O'Neal' hypanthium and fruit exhibited a distinctive cell proliferation pattern, and auxin accumulation was unusual throughout development, while abscisic acid (ABA) levels rapidly increased in association with anthocyanin accumulation, total phenolic reduction and fruit maturation. Transcriptomic data showed that many differentially expressed genes (DEGs) were specifically expressed at each flower bud and fruit developmental stage. Further weighted gene co-expression network analysis (WGCNA) revealed numerous DEGs that correlated with the cell numbers of outer mesocarp and columella, showed two distinctive expression patterns. Most of the DEGs involved in auxin biosynthesis, transportation and signal transduction were upregulated, and this upregulation was accompanied by cell expansion, and flower bud and fruit development. However, individual members of VcSAUR50 and VcIAA9 families might be insensitive to auxin, suggesting that these genes play a distinctive role in the growth and development of blueberry fruits. These results will support future research to better understand the flower and fruit development of southern highbush blueberry.
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Affiliation(s)
- Liangmiao Liu
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
| | - Yiqi Zheng
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
| | - Shiji Feng
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
| | - Lei Yu
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
| | - Yongqiang Li
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
| | - Yu Zong
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
| | - Wenrong Chen
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
| | - Fanglei Liao
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
| | - Li Yang
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
| | - Weidong Guo
- College of Chemistry and Life Sciences, Zhejiang Normal University, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Biotechnology on Specialty Economic Plants, Zhejiang Normal University, Zhejiang, China
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37
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YUAN BZ, SUN J. Bibliometric analysis of blueberry (Vaccinium corymbosum L.) research publications based on Web of Science. FOOD SCIENCE AND TECHNOLOGY 2021. [DOI: 10.1590/fst.96321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Jie SUN
- Library of Huazhong Agricultural University, PR China
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38
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Nunes S, Viana SD, Preguiça I, Alves A, Fernandes R, Teodoro JS, Matos P, Figueirinha A, Salgueiro L, André A, Silva S, Jarak I, Carvalho RA, Cavadas C, Rolo AP, Palmeira CM, Pintado MM, Reis F. Blueberry Counteracts Prediabetes in a Hypercaloric Diet-Induced Rat Model and Rescues Hepatic Mitochondrial Bioenergetics. Nutrients 2021; 13:4192. [PMID: 34959746 PMCID: PMC8706913 DOI: 10.3390/nu13124192] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 12/11/2022] Open
Abstract
The paramount importance of a healthy diet in the prevention of type 2 diabetes is now well recognized. Blueberries (BBs) have been described as attractive functional fruits for this purpose. This study aimed to elucidate the cellular and molecular mechanisms pertaining to the protective impact of blueberry juice (BJ) on prediabetes. Using a hypercaloric diet-induced prediabetic rat model, we evaluated the effects of BJ on glucose, insulin, and lipid profiles; gut microbiota composition; intestinal barrier integrity; and metabolic endotoxemia, as well as on hepatic metabolic surrogates, including several related to mitochondria bioenergetics. BJ supplementation for 14 weeks counteracted diet-evoked metabolic deregulation, improving glucose tolerance, insulin sensitivity, and hypertriglyceridemia, along with systemic and hepatic antioxidant properties, without a significant impact on the gut microbiota composition and related mechanisms. In addition, BJ treatment effectively alleviated hepatic steatosis and mitochondrial dysfunction observed in the prediabetic animals, as suggested by the amelioration of bioenergetics parameters and key targets of inflammation, insulin signaling, ketogenesis, and fatty acids oxidation. In conclusion, the beneficial metabolic impact of BJ in prediabetes may be mainly explained by the rescue of hepatic mitochondrial bioenergetics. These findings pave the way to support the use of BJ in prediabetes to prevent diabetes and its complications.
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Affiliation(s)
- Sara Nunes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - Sofia D. Viana
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal;
| | - Inês Preguiça
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - André Alves
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - Rosa Fernandes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - João S. Teodoro
- Department of Life Sciences, Faculty of Science and Technology (FCTUC), University of Coimbra, 3000-456 Coimbra, Portugal; (J.S.T.); (R.A.C.); (A.P.R.); (C.M.P.)
- Center for Neurosciences and Cell Biology of Coimbra (CNC), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Patrícia Matos
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (P.M.); (A.F.); (L.S.)
- LAQV, REQUIMTE, Faculty of Pharmacy, University of Coimbra, 3000-456 Coimbra, Portugal
- CIEPQPF, Chemical Process Engineering and Forest Products Research Centre Research Center, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Artur Figueirinha
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (P.M.); (A.F.); (L.S.)
- LAQV, REQUIMTE, Faculty of Pharmacy, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Lígia Salgueiro
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (P.M.); (A.F.); (L.S.)
- CIEPQPF, Chemical Process Engineering and Forest Products Research Centre Research Center, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Alexandra André
- Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, Pharmacy/Biomedical Laboratory Sciences, 3046-854 Coimbra, Portugal;
| | - Sara Silva
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (S.S.); (M.M.P.)
| | - Ivana Jarak
- Department of Microscopy, Laboratory of Cell Biology and Unit for Multidisciplinary Research in Biomedicine (UMIB), Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, 4050-313 Porto, Portugal;
| | - Rui A. Carvalho
- Department of Life Sciences, Faculty of Science and Technology (FCTUC), University of Coimbra, 3000-456 Coimbra, Portugal; (J.S.T.); (R.A.C.); (A.P.R.); (C.M.P.)
- Associated Laboratory for Green Chemistry-Clean Technologies and Processes, REQUIMTE, Faculty of Sciences and Technology, University of Porto, 4050-313 Porto, Portugal
| | - Cláudia Cavadas
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
- Center for Neurosciences and Cell Biology of Coimbra (CNC), University of Coimbra, 3004-504 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal; (P.M.); (A.F.); (L.S.)
| | - Anabela P. Rolo
- Department of Life Sciences, Faculty of Science and Technology (FCTUC), University of Coimbra, 3000-456 Coimbra, Portugal; (J.S.T.); (R.A.C.); (A.P.R.); (C.M.P.)
- Center for Neurosciences and Cell Biology of Coimbra (CNC), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Carlos M. Palmeira
- Department of Life Sciences, Faculty of Science and Technology (FCTUC), University of Coimbra, 3000-456 Coimbra, Portugal; (J.S.T.); (R.A.C.); (A.P.R.); (C.M.P.)
- Center for Neurosciences and Cell Biology of Coimbra (CNC), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Maria M. Pintado
- CBQF—Centro de Biotecnologia e Química Fina—Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (S.S.); (M.M.P.)
| | - Flávio Reis
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (S.D.V.); (I.P.); (A.A.); (R.F.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal;
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
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Bøhn SK, Myhrstad MCW, Thoresen M, Erlund I, Vasstrand AK, Marciuch A, Carlsen MH, Bastani NE, Engedal K, Flekkøy KM, Blomhoff R. Bilberry/red grape juice decreases plasma biomarkers of inflammation and tissue damage in aged men with subjective memory impairment -a randomized clinical trial. BMC Nutr 2021; 7:75. [PMID: 34802467 PMCID: PMC8607697 DOI: 10.1186/s40795-021-00482-8] [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: 10/28/2020] [Accepted: 10/26/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Few randomized clinical trials have explored the health effects of bilberries in humans. The aim was to test the effect of bilberry and red grape-juice consumption on visual memory, motor speed and dexterity as well as inflammatory and tissue damage biomarkers of plasma in aged men with subjective memory impairment. METHODS Nine-week double-blind, placebo-controlled, dietary intervention study of aged men (n = 60, age ≥ 67 years) with subjective memory impairment randomized to consume a 50/50 mix of bilberry/red grape-juice or an iso-caloric placebo juice. A selection of Cambridge Cognition Test Battery (CANTAB), Grooved Pegboard tests and blood-sampling for biomarker analysis were performed before and after the intervention. RESULTS Compared to placebo the selected memory and motor test scores were un-affected by the bilberry/red grape intervention. However, the plasma levels of tissue damage biomarkers decreased significantly more in the bilberry/red grape group. In particular lactate dehydrogenase (LDH) decreased from 362 U/L (median, baseline) to 346 U/L (median, post intervention) in the bilberry/red grape group. Also, several biomarkers of inflammation (EGF, IL6, IL9, IL10 and TNFα) decreased significantly more in the bilberry/red grape group. Furthermore, several plasma polyphenols; p-coumaric acid, hippuric acid, protocatechuic acid, 3HPAA and vanillic acid, increased significantly more in the bilberry/red grape group compared to placebo with the largest increase in p-coumaric acid with 116%; from 2.2 [1.0,5.5] to 4.7 [2.8,8.1] μM/L (median [95% CL]). CONCLUSIONS The results indicate that a nine-week bilberry/red grape juice intervention has no measurable effects on the selected memory scores in aged men experiencing memory problems but decreases the level of biomarkers of inflammation and tissue damage. Whether the dampening effects on inflammation and tissue damage biomarkers have relevance for neuroinflammatory brain pathology remains to be established. TRIAL REGISTRATION Registration number ( ClinicalTrials.gov : NCT00972972 ), September 9, 2009.
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Affiliation(s)
- Siv K Bøhn
- Department of Chemistry, Biotechnology and Food Sciences, Norwegian University of Life Sciences, Ås, Norway.
| | - Mari C W Myhrstad
- Department of Nutrition, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Magne Thoresen
- Department of Biostatistics, Institute of Basic Medical Sciences, Oslo, Norway
| | - Iris Erlund
- Department of Government Services, Finnish Institute for Health and Welfare, Helsinki, Finland
| | | | - Anne Marciuch
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Monica H Carlsen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Nasser E Bastani
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Knut Engedal
- Department of geriatric medicine, Oslo university hospital, Oslo, Norway
| | | | - Rune Blomhoff
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
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Prado G, Pierattini I, Villarroel G, Fuentes F, Silva A, Echeverria F, Valenzuela R, Bustamante A. Bioaccessibility of Anthocyanins on in vitro Digestion Mmodels: Factors Implicated and Role in Functional Foods Development. Curr Med Chem 2021; 29:1124-1141. [PMID: 34814808 DOI: 10.2174/0929867328666211123102536] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/03/2021] [Accepted: 10/11/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Worldwide, the prevalence of obesity and related non-communicable chronic diseases is high and continues to grow. In that sense, anthocyanins (ANC) have shown beneficial health effects in preventing obesity and metabolic risk factors. Moreover, the demand for functional foods incorporating these compounds has risen significantly in the past years. Thus, there is a need for validations of the functional properties of these formulations; nevertheless, in vivo assays are complex and require a lot of resources. One approach for estimating bioactive compounds' functionality and health benefits is to evaluate their bioaccessibility on a specific food matrix, determined by various factors. This article aims to review different factors influencing the bioaccessibility of ANC evaluated on in vitro digestion models as a functionality parameter, elucidating the effect of chemical composition, raw materials, food matrices, and vehicles for the delivery of ANC. METHODS Study searches were performed using PubMed, Web of Science, Scopus, and Science Direct databases. RESULTS Different factors influenced bioaccessibility and stability of ANC studied by in vitro digestion which are: i) the raw material used for ANC obtention; ii) food processing; iii) other food components; iv) the extraction method and solvents used; v) the structure of ANC; vi) delivery system (e.g., microencapsulation); vii) pH of the medium; viii) the digestion stage. CONCLUSION Simulated digestion systems allow to determine free or encapsulated ANC bioaccessibility in different food matrices, which offers advantages in determining the potential functionality of a food product.
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Affiliation(s)
- Gabriel Prado
- Nutrition Department, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Isidora Pierattini
- Nutrition and Dietetic School, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Guiselle Villarroel
- Nutrition and Dietetic School, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Fernanda Fuentes
- Nutrition and Dietetic School, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Alejandra Silva
- Nutrition and Dietetic School, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Francisca Echeverria
- Nutrition Department, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Rodrigo Valenzuela
- Nutrition Department, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
| | - Andres Bustamante
- Nutrition Department, Faculty of Medicine, University of Chile, Santiago 8380000. Chile
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41
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Tobar-Bolaños G, Casas-Forero N, Orellana-Palma P, Petzold G. Blueberry juice: Bioactive compounds, health impact, and concentration technologies-A review. J Food Sci 2021; 86:5062-5077. [PMID: 34716717 DOI: 10.1111/1750-3841.15944] [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] [Received: 04/07/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 11/28/2022]
Abstract
Blueberries are a popular fruit with an attractive flavor and color, as well as health benefits. These health benefits have been attributed to the important number of bioactive compounds in blueberries with activities such as antioxidant, antitumor, antimutagenic, and antidiabetic effects and the prevention of cardiovascular diseases. Despite these advantages, blueberries are only obtained fresh in certain seasons; therefore, the food and beverage industry transforms them into jelly, puree, or juice. However, the concentration process could help preserve the bioactive compounds of blueberry byproducts. Concentration technologies focus on the removal of excess water to increase the product stability and reduce storage and transportation costs by causing them to take up less space or as a pretreatment before dehydration. These technologies include evaporation, reverse osmosis, and freeze concentration, and each one has different effects on the efficiency, quality, and nutritional value of the final concentrates. However, freeze concentration and reverse osmosis produce a higher-final quality concentrate than evaporation due to the use of low temperatures, which prevents the loss of thermolabile components such as bioactive compounds. Therefore, this review summarizes the impact of concentration technologies on the bioactive compounds and health benefits of blueberry juice.
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Affiliation(s)
- Guisella Tobar-Bolaños
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Nidia Casas-Forero
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
| | - Patricio Orellana-Palma
- Departamento de Ingeniería en Alimentos, Facultad de Ingeniería, Universidad de La Serena, Av. Raúl Bitrán 1305, La Serena, Chile
| | - Guillermo Petzold
- Departmento de Ingeniería en Alimentos, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán, Chile
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Vega Custódio S, Spohr L, Pontes Bona N, de Souza AA, de Moraes Meine B, Keske S, Pereira Luduvico K, Lopez Alvez F, Maria Spanevello R, Moro Stefanello F, Sandrielly Pereira Soares M. Effect of blueberry (Vaccinium virgatum) extract on depressive-like behavior and metabolic serum alterations in lipopolysaccharide-challenged mice. J Food Biochem 2021; 45:e13920. [PMID: 34510463 DOI: 10.1111/jfbc.13920] [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: 02/15/2021] [Revised: 08/03/2021] [Accepted: 08/19/2021] [Indexed: 12/23/2022]
Abstract
In the present study, we aimed to investigate the protective effect of blueberry extract on behavioral, biochemical, and morphological changes in an experimental model of lipopolysaccharide (LPS)-induced depressive behavior. Male Swiss mice were pretreated with the vehicle, fluoxetine (20 mg/kg), or Vaccinium virgatum extract (100 mg/kg and 200 mg/kg) for seven days. On day 7, the animals were administered an LPS injection (0.83 mg/kg) or vehicle. Pretreatment with blueberry extract prevented LPS-induced depressive-like behavior. Moreover, LPS increased serum levels of total cholesterol; however, V. virgatum did not prevent the increase in total cholesterol levels. Furthermore, the extract prevented the LPS-induced elevation in serum reactive oxygen species. Also, V. virgatum extract increased the HDL cholesterol levels. Additionally, this extract prevented the LPS-induced decrease in glucose levels and serum adenosine deaminase activity. Collectively, V. virgatum extract has a potential protective effect against changes similar to those observed in patients with depression. PRACTICAL APPLICATIONS: Vaccinium virgatum, popularly known as blueberry, has been effective in preventing or treating neuropsychiatric diseases owing to its antioxidant, anti-inflammatory, and neuroprotective properties. Fluoxetine is a known drug used to treat depression; however, its adverse effects result in therapeutic non-adherence. Thus, the search for new natural compounds possessing antidepressant activities while lacking adverse effects is crucial for identifying novel therapeutic alternatives against depression.
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Affiliation(s)
- Solange Vega Custódio
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Luiza Spohr
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Natália Pontes Bona
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Anita Avila de Souza
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Bernardo de Moraes Meine
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Sara Keske
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Karina Pereira Luduvico
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Fernando Lopez Alvez
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Roselia Maria Spanevello
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Francieli Moro Stefanello
- Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Mayara Sandrielly Pereira Soares
- Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
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Chen S, Zhuang Q, Chu X, Ju Z, Dong T, Ma Y. Transcriptomics of different tissues of blueberry and diversity analysis of rhizosphere fungi under cadmium stress. BMC PLANT BIOLOGY 2021; 21:389. [PMID: 34416857 PMCID: PMC8379848 DOI: 10.1186/s12870-021-03125-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 07/09/2021] [Indexed: 05/10/2023]
Abstract
Blueberry (Vaccinium ssp.) is a perennial shrub belonging to the family Ericaceae, which is highly tolerant of acid soils and heavy metal pollution. In the present study, blueberry was subjected to cadmium (Cd) stress in simulated pot culture. The transcriptomics and rhizosphere fungal diversity of blueberry were analyzed, and the iron (Fe), manganese (Mn), copper (Cu), zinc (Zn) and cadmium (Cd) content of blueberry tissues, soil and DGT was determined. A correlation analysis was also performed. A total of 84 374 annotated genes were identified in the root, stem, leaf and fruit tissue of blueberry, of which 3370 were DEGs, and in stem tissue, of which 2521 were DEGs. The annotation data showed that these DEGs were mainly concentrated in a series of metabolic pathways related to signal transduction, defense and the plant-pathogen response. Blueberry transferred excess Cd from the root to the stem for storage, and the highest levels of Cd were found in stem tissue, consistent with the results of transcriptome analysis, while the lowest Cd concentration occurred in the fruit, Cd also inhibited the absorption of other metal elements by blueberry. A series of genes related to Cd regulation were screened by analyzing the correlation between heavy metal content and transcriptome results. The roots of blueberry rely on mycorrhiza to absorb nutrients from the soil. The presence of Cd has a significant effect on the microbial community composition of the blueberry rhizosphere. The fungal family Coniochaetaceae, which is extremely extremelytolerant, has gradually become the dominant population. The results of this study increase our understanding of the plant regulation mechanism for heavy metals, and suggest potential methods of soil remediation using blueberry.
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Affiliation(s)
- Shaopeng Chen
- College of Agriculture, Jilin Agricultural Science and Technology University, Jilin, 132101, PR China.
| | - QianQian Zhuang
- College of Agriculture, Jilin Agricultural Science and Technology University, Jilin, 132101, PR China
| | - XiaoLei Chu
- Design Office, Jilin Greening Management Center, Jilin, 132011, PR China
| | - ZhiXin Ju
- College of Agriculture, Jilin Agricultural Science and Technology University, Jilin, 132101, PR China
| | - Tao Dong
- College of Agriculture, Jilin Agricultural Science and Technology University, Jilin, 132101, PR China
| | - Yuan Ma
- College of Agriculture, Jilin Agricultural Science and Technology University, Jilin, 132101, PR China
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Fernández-Galleguillos C, Quesada-Romero L, Puerta A, Padrón JM, Souza E, Romero-Parra J, Simirgiotis MJ. UHPLC-MS Chemical Fingerprinting and Antioxidant, Antiproliferative, and Enzyme Inhibition Potential of Gaultheria pumila Berries. Metabolites 2021; 11:metabo11080523. [PMID: 34436464 PMCID: PMC8401902 DOI: 10.3390/metabo11080523] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 11/24/2022] Open
Abstract
Gaultheria pumila (Ericaceae) (known as Chaura or Mutilla) is a Chilean native small shrub that produces berry fruits consumed by local Mapuche people. In this study, the chemical fingerprinting and antioxidant, enzyme inhibition, and antiproliferative activities of the berries were investigated for the first time. Thirty-six metabolites were identified in the fruits by ultra-high performance liquid chromatography-photodiode array detection, hyphenated with Orbitrap mass spectrometry analysis (UHPLC-DAD-Orbitrap-MS). Metabolites, included anthocyanins, phenolic acids, flavonoids, iridoids, diterpenes, and fatty acids. Moderate inhibitory activities against acetylcholinesterase (7.7 ± 0.3 µg/mL), butyrylcholinesterase (34.5 ± 0.5 µg/mL), and tyrosinase (3.3 ± 0.2 µg/mL) enzymes were found. Moreover, selected major compounds were subjected to docking assays in light of their experimental inhibition. Results indicated that hydrogen bonding, π–π interaction, and a salt bridge interaction contributed significantly. Gaultheria pumila berries showed a total phenolic content of 189.2 ± 0.2 mg of gallic acid equivalents/g, total flavonoid content of 51.8 ± 0.1 mg quercetin equivalents/g, and total anthocyanin content of 47.3 ± 0.2 mg of cianydin-3-glucoside equivalents/g. Antioxidant activity was assessed using DPPH (92.8 ± 0.1 µg/mL), FRAP (134.1 ± 0.1 μmol Trolox equivalents/g), and ORAC (4251.6 ± 16.9 μmol Trolox equivalents/g) assays. Conversely, Gaultheria pumila showed a scarce antiproliferative potential against several solid human cancer cells. Our findings suggest that Gaultheria pumila berries have several bioactive metabolites with inhibitory effects against acetylcholinesterase, butyrylcholinesterase, and tyrosinase, and have the potential for use in food supplements.
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Affiliation(s)
- Carlos Fernández-Galleguillos
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia 5090000, Chile;
| | - Luisa Quesada-Romero
- Facultad de Ciencias Para el Cuidado de la Salud, Universidad San Sebastián, Valdivia 5090000, Chile
- Correspondence: (L.Q.-R.); (M.J.S.); Tel.: +56-632632811 (L.Q.-R.)
| | - Adrián Puerta
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González (IUBO-AG), Universidad de La Laguna, 38206 La Laguna, Spain; (A.P.); (J.M.P.)
| | - José M. Padrón
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González (IUBO-AG), Universidad de La Laguna, 38206 La Laguna, Spain; (A.P.); (J.M.P.)
| | - Ernane Souza
- The Lloyd L. Gregory School of Pharmacy, Palm Beach Atlantic University, West Palm Beach, FL 33401, USA;
| | - Javier Romero-Parra
- Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Olivos 1007, Casilla 233, Santiago 6640022, Chile;
| | - Mario J. Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, Valdivia 5090000, Chile;
- Center for Interdisciplinary Studies on the Nervous System (CISNe), Universidad Austral de Chile, Valdivia 5090000, Chile
- Correspondence: (L.Q.-R.); (M.J.S.); Tel.: +56-632632811 (L.Q.-R.)
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Nunes S, Vieira P, Gomes P, Viana SD, Reis F. Blueberry as an Attractive Functional Fruit to Prevent (Pre)Diabetes Progression. Antioxidants (Basel) 2021; 10:1162. [PMID: 34439410 PMCID: PMC8389043 DOI: 10.3390/antiox10081162] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 12/13/2022] Open
Abstract
Prediabetes, a subclinical impairment between euglycemia and hyperglycemia, is a risk factor for the development of type 2 diabetes mellitus (T2DM) and associated micro- and macrovascular complications. Lifestyle therapy, the first-line treatment of prediabetes, includes physical exercise and dietary regimens enriched in phytochemicals with health-related properties. Blueberries (Vaccinium spp.), given their pleasant taste and great abundance in beneficial phytochemicals, have gained public interest all over the world. Along with a high antioxidant activity, this functional fruit is also well-recognized due to its hypoglycemic and insulin-sensitizing effects and has been recommended for overt T2DM management. Yet blueberries target several other pathophysiological traits, namely gut microbiota dysbiosis and hepatic dysmetabolism, that ensue when prediabetes begins and for which pharmacological interventions tend to be delayed. In this work, we revisited preclinical data from in vitro assays, animal models and human studies, aiming to disclose the potential mechanisms by which blueberries may be a fruitful source of phytochemicals able to prevent (pre)diabetes progression. Collectively, future efforts should focus on longer-term studies with standardized interventions and readouts, particularly in humans, that will hopefully bring more robust evidence and concrete guidance for blueberries' effective use in prediabetes.
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Affiliation(s)
- Sara Nunes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (P.V.); (P.G.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - Pedro Vieira
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (P.V.); (P.G.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
| | - Pedro Gomes
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (P.V.); (P.G.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
- Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
- CINTESIS—Center for Health Technology and Services Research, University of Porto, 4200-450 Porto, Portugal
| | - Sofia Domingues Viana
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (P.V.); (P.G.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
- Pharmacy/Biomedical Laboratory Sciences, Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, 3046-854 Coimbra, Portugal
| | - Flávio Reis
- Institute of Pharmacology & Experimental Therapeutics & Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (S.N.); (P.V.); (P.G.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Clinical Academic Center of Coimbra (CACC), 3004-504 Coimbra, Portugal
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Blueberry intervention improves metabolic syndrome risk factors: systematic review and meta-analysis. Nutr Res 2021; 91:67-80. [PMID: 34139510 DOI: 10.1016/j.nutres.2021.04.006] [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] [Received: 12/15/2020] [Revised: 04/21/2021] [Accepted: 04/30/2021] [Indexed: 12/15/2022]
Abstract
Recent studies have found that blueberry supplementation can improve parameters related to metabolic syndrome (MetS); however, there is no definitive consensus. Analysis of several randomized controlled trials can demonstrate whether a reduced effect of MetS risk factors is more pronounced in individuals who received supplementation with blueberry than in individuals who did not receive this supplementation. This systematic review and meta-analysis aimed to investigate the effect of blueberry intervention on MetS risk factors, including blood pressure, anthropometric measurements, and glycemic and lipid profiles. PubMed, Scopus, Web of Science, and SciELO were systematically searched to identify relevant studies published before July 2020. To compare the effects of blueberry supplements (powder, extract, fruit, juice, or frozen) with placebo, the mean differences with 95 % confidence intervals (CI) were pooled based on the random-effects model. We classified the quality of evidence according to the GRADE approach. In total, 18 randomized controlled trials (RCTs) were included in this systematic review, and 12 studies were selected for meta-analysis. Based on the Cochrane Collaboration risk-of-bias tool, all studies were of good quality. These trials differed with regards to blueberry dosage and forms, recruited subjects, and trial duration. Meta-analyses of the data showed that blueberry intervention had a significant effect on lipid levels, decreasing total cholesterol and low-density lipoprotein (LDL) levels. We found no significant differences in the glycemic status markers and anthropometric measurements. Blueberry supplementation significantly decreased diastolic blood pressure. In conclusion, the meta-analysis showed that blueberry may be efficacious in the treatment of MetS, due to its beneficial effects on lipid and blood pressure markers.
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Liović N, Bratanić A, Zorić Z, Pedisić S, Režek Jambrak A, Krešić G, Bilušić T. The effect of freeze‐drying, pasteurisation and high‐intensity ultrasound on gastrointestinal stability and antioxidant activity of blueberry phenolics. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14831] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Nikolina Liović
- Department of Food and Nutrition Faculty of Tourism and Hospitality Management University of Rijeka Primorska 42 Opatija51410Croatia
| | - Andre Bratanić
- Department of Gastroenterology and Hepatology University Hospital Split Spinčićeva 1 Split21000Croatia
| | - Zoran Zorić
- Centre for Food Technology and Biotechnology in Zadar Faculty of Food Technology and Biotechnology P. Kasandrića 6 Zadar23000Croatia
| | - Sandra Pedisić
- Centre for Food Technology and Biotechnology in Zadar Faculty of Food Technology and Biotechnology P. Kasandrića 6 Zadar23000Croatia
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology University of Zagreb Pierottijeva 6 Zagreb10000Croatia
| | - Greta Krešić
- Department of Food and Nutrition Faculty of Tourism and Hospitality Management University of Rijeka Primorska 42 Opatija51410Croatia
| | - Tea Bilušić
- Faculty of Chemistry and Technology University of Split Ruđera Boškovića 35 Split21000Croatia
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Cell Wall Calcium and Hemicellulose Have a Role in the Fruit Firmness during Storage of Blueberry ( Vaccinium spp.). PLANTS 2021; 10:plants10030553. [PMID: 33809443 PMCID: PMC7999294 DOI: 10.3390/plants10030553] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/03/2021] [Accepted: 03/12/2021] [Indexed: 11/17/2022]
Abstract
The firmness of blueberry is one of its most significant quality attributes. Modifications in the composition of the cell wall have been associated with changes in the fruit firmness. In this work, cell wall components and calcium concentration in two blueberry cultivars with contrasting firmness phenotypes were evaluated at harvest and 30 days cold storage (0 °C). High performance anion-exchange chromatography with pulse amperometric detector (HPAEC-PAD) analysis was performed using the "Emerald" (firmer) and "Jewel" (softer) blueberry cultivars, showing increased glucose in the firmer cultivar after cold storage. Moreover, the LM15 antibody, which recognizes xyloglucan domains, displayed an increased signal in the Emerald cultivar after 30 d cold storage. Additionally, the antibody 2F4, recognizing a homogalacturonan calcium-binding domain, showed a greater signal in the firmer Emerald blueberries, which correlates with a higher calcium concentration in the cell wall. These findings suggest that xyloglucan metabolism and a higher concentration of cell wall calcium influenced the firmness of the blueberry fruit. These results open new perspectives regarding the role of cell wall components as xyloglucans and calcium in blueberry firmness.
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49
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Centrifugal Filter-Assisted Block Freeze Crystallization Applied to Blueberry Juice. Processes (Basel) 2021. [DOI: 10.3390/pr9030421] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The impact of centrifugal-filter assisted block freeze crystallization (CFBFC) on the physicochemical parameters, total phenolic content (TPC), total anthocyanin content (TAC), and total flavonoid content (TFC), antioxidant activity (AA) and process parameters applied to blueberry juice was studied. Additionally, CFBFC was contrasted with gravitational BFC (GBFC) and centrifugal BFC (CBFC) techniques. For CFBFC process, the solutes values were ≈35.9 °Brix (fresh juice ≈13.8 °Brix), with a very dark red/purple color. Moreover, the bioactive components values presented a significant increase of 2.1, 2.0, 1.8, and 3.1 times compared to the initial TPC, TAC, TFC, and AA values, respectively, and these values were higher than GBFC and CBFC techniques. For efficiency, percentage of concentrate, and solute yield, CFBFC showed values close to 86%, 81%, and 0.9 (kg/kg), respectively, which were higher values than GBFC (48%, 38%, and 0.5 (kg/kg)) and CBFC (79%, 68%, and 0.7 (kg/kg)). Therefore, this research offers new benefits with the addition of the filter in the centrifugal BFC, and thus, CFBFC offers an advantage due to the better separation than GBFC and CBFC, since the filter can be designated as a second separation stage, and only one cycle is necessary to obtain high quality properties in the final solution.
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A novel combination of LF-NMR and NIR to intelligent control in pulse-spouted microwave freeze drying of blueberry. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110455] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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