1
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Kozioł Ł, Knap M, Sutor-Świeży K, Górska R, Dziedzic E, Bieniasz M, Mielczarek P, Popenda Ł, Tyszka-Czochara M, Wybraniec S. Identification and reactivity of pigments in prominent vegetable leaves of Basella alba L. var. 'Rubra' (Malabar spinach). Food Chem 2024; 445:138714. [PMID: 38394904 DOI: 10.1016/j.foodchem.2024.138714] [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: 11/27/2023] [Revised: 01/28/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024]
Abstract
The unique profiles of betacyanins as well as their stability and antioxidant activity in purple leaf extracts of the fast-growing, soft-stemmed vine Basella alba L. var. 'Rubra', known as Malabar spinach, are partly characterized for the first time. The distribution of gomphrenin and its acylated derivatives in the leaves is completely different from the profiles of the pigments in the fruits. The most abundant acylated pigment in leaves (24%) turned out 6'-O-E-sinapoyl-gomphrenin (gandolin), however, the most significant difference in the pigment profiles is a presence of two novel pigments tentatively identified as highly abundant 6'-O-(3,4-dimethoxy-E-cinnamoyl)-gomphrenin and 6'-O-(3,4,5-trimethoxy-E-cinnamoyl)-gomphrenin as well as their isoforms. Significant degradation of the pigments in the fruit extracts under the impact of selected metal cations and UV-Vis irradiation as well as high protective activity of the leaf extract matrix were observed. Partial chromatographic purification of the leaf extract resulted in an increase of the pigment concentration which was correlated positively with the increased antioxidant activity of obtained fractions.
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Affiliation(s)
- Łukasz Kozioł
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Mateusz Knap
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Katarzyna Sutor-Świeży
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Renata Górska
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Ewa Dziedzic
- Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Monika Bieniasz
- Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Przemysław Mielczarek
- Department of Analytical Chemistry and Biochemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. Adama Mickiewicza 30, 30-059 Krakow, Poland; Laboratory of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, ul. Smętna 12, 31-343 Krakow, Poland
| | - Łukasz Popenda
- NanoBioMedical Centre, Adam Mickiewicz University, ul. Wszechnicy Piastowskiej 3, 61-614 Poznan, Poland
| | | | - Sławomir Wybraniec
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland.
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2
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Wang Y, Adekolurejo OO, Wang B, McDermott K, Do T, Marshall LJ, Boesch C. Bioavailability and excretion profile of betacyanins - Variability and correlations between different excretion routes. Food Chem 2024; 437:137663. [PMID: 37879158 DOI: 10.1016/j.foodchem.2023.137663] [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: 12/29/2022] [Revised: 04/02/2023] [Accepted: 10/03/2023] [Indexed: 10/27/2023]
Abstract
The present study addresses the knowledge gap in betalain bioavailability, transformation and excretion. Analysis of renal and fecal excretion profiles in humans after consumption of beetroot revealed very low bioavailability (renal recovery of 0.13 %) and fast elimination of pigments (renal elimination rate constant of 0.16 h-1), while the majority of betalains underwent severe depletion during GI transit, evidenced by decarboxylation, deglucosidation and dehydrogenation. Betacyanin metabolite levels in human urine were positively associated with those in stools (p < 0.05), indicating significant impact of pigment metabolism in the gut on their bioavailability. In addition, the current study revealed large inter-individual and compositional variabilities of pigment after colonic fermentation compared with systemic metabolism, likely attributed to the increasing complexity of intestinal environment with diverse gut microbiota. To conclude, intestinal uptake and systemic metabolism of betacyanins are intimately associated with their intestinal biotransformation, with gut microbiota serving as a crucial factor.
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Affiliation(s)
- Yunqing Wang
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom
| | - Opeyemi O Adekolurejo
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom; School of Biology, Faculty of Biological Sciences, University of Leeds, LS2 9JT, United Kingdom
| | - Binying Wang
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom
| | - Katie McDermott
- School of Biology, Faculty of Biological Sciences, University of Leeds, LS2 9JT, United Kingdom
| | - Thuy Do
- School of Dentistry, Faculty of Medicine and Health, University of Leeds, LS2 9LU, United Kingdom
| | - Lisa J Marshall
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom
| | - Christine Boesch
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom.
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3
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Ramezan Y, Kamkari A, Lashkari A, Moradi D, Tabrizi AN. A review on mechanisms and impacts of cold plasma treatment as a non-thermal technology on food pigments. Food Sci Nutr 2024; 12:1502-1527. [PMID: 38455202 PMCID: PMC10916563 DOI: 10.1002/fsn3.3897] [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: 07/04/2023] [Revised: 10/31/2023] [Accepted: 12/05/2023] [Indexed: 03/09/2024] Open
Abstract
Food characteristics like appearance and color, which are delicate parameters during food processing, are important determinants of product acceptance because of the growing trend toward more diverse and healthier diets worldwide, as well as the increase in population and its effects on food consumption. Cold plasma (CP), as a novel technology, has marked a new trend in agriculture and food processing due to the various advantages of meeting both the physicochemical and nutritional characteristics of food products with minimal changes in physical, chemical, nutritional, and sensorial properties. CP processing has a positive impact on food quality, including the preservation of natural food pigments. This article describes the influence of CP on natural food pigments and color changes in vegetables and fruits. Attributes of natural pigments, such as carotenoids, chlorophyll, anthocyanin, betalain, and myoglobin, are presented. In addition, the characteristics and mechanisms of CP processes were studied, and the effect of CP on mentioned pigments was investigated in recent literature, showing that the use of CP technology led to better preservation of pigments, improving their preservation and extraction yield. While certain modest and undesirable changes in color are documented, overall, the exposure of most food items to CP resulted in minor loss and even beneficial influence on color. More study is needed since not all elements of CP treatment are currently understood. The negative and positive effects of CP on natural food pigments in various products are discussed in this review.
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Affiliation(s)
- Yousef Ramezan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
- Nutrition & Food Sciences Research Center, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Amir Kamkari
- Department of Food Engineering, Faculty of AgricultureUniversity of TabrizTabrizIran
| | - Armita Lashkari
- Department of Food Science and TechnologyIslamic Azad University, Tehran North BranchTehranIran
| | - Donya Moradi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
- Nutrition & Food Sciences Research Center, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Abbas Najafi Tabrizi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
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4
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Sutor-Świeży K, Górska R, Kumorkiewicz-Jamro A, Dziedzic E, Bieniasz M, Mielczarek P, Popenda Ł, Pasternak K, Tyszka-Czochara M, Baj-Krzyworzeka M, Stefańska M, Błyszczuk P, Wybraniec S. Basella alba L. (Malabar Spinach) as an Abundant Source of Betacyanins: Identification, Stability, and Bioactivity Studies on Natural and Processed Fruit Pigments. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:2943-2962. [PMID: 38301126 PMCID: PMC10870984 DOI: 10.1021/acs.jafc.3c06225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 12/01/2023] [Accepted: 12/15/2023] [Indexed: 02/03/2024]
Abstract
The antioxidant and anti-inflammatory activities of acylated and decarboxylated gomphrenins, as well as Basella alba L. fruit extract, were investigated in relation to gomphrenin, known for its high biological potential. The most abundant natural acylated gomphrenins, namely, 6'-O-E-caffeoyl-gomphrenin (malabarin) and 6'-O-E-4-coumaroyl-gomphrenin (globosin), were isolated from B. alba extract for the studies. In addition, controlled thermal decarboxylation of gomphrenin in the purified B. alba extract at 65-75 °C resulted in the formation of the most prevalent decarboxylated products, including 17-decarboxy-gomphrenin and 2,17-bidecarboxy-gomphrenin, along with their isoforms. The structures of the decarboxylated pigments were confirmed by NMR analyses. Exploring the matrix effect on pigment reactivity revealed a tremendous increase in the stability of all betacyanins after the initial stage of extract purification using a cation exchanger under various conditions. This indicates the removal of a substantial portion of the unfavorable matrix from the extract, which presumably contains reactive species that could otherwise degrade the pigments. Furthermore, the high concentration of citrates played a significant role in favoring the formation of 2-decarboxy-gomphrenin to a considerable extent. In vitro screening experiments revealed that the tested compounds demonstrated strong anti-inflammatory properties in lipopolysaccharide (LPS)-activated human macrophages. This effect encompassed the selective inhibition of cytokine and chemokine release from activated macrophages, modulation of the chemotactic activity of immune cells, and the regulation of tissue remodeling mediators' release.
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Affiliation(s)
- Katarzyna Sutor-Świeży
- Department
C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, Krakow 31-155, Poland
| | - Renata Górska
- Department
C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, Krakow 31-155, Poland
| | - Agnieszka Kumorkiewicz-Jamro
- Department
C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, Krakow 31-155, Poland
- South
Australian Health and Medical Research Institute, Adelaide 5000, SA, Australia
- Faculty
of Health and Medical Sciences, University
of Adelaide, Adelaide 5000, SA, Australia
| | - Ewa Dziedzic
- Faculty
of Biotechnology and Horticulture, University
of Agriculture in Krakow, al. 29 Listopada 54, Krakow 31-425, Poland
| | - Monika Bieniasz
- Faculty
of Biotechnology and Horticulture, University
of Agriculture in Krakow, al. 29 Listopada 54, Krakow 31-425, Poland
| | - Przemysław Mielczarek
- Department
of Analytical Chemistry and Biochemistry, Faculty of Materials Science
and Ceramics, AGH University of Science
and Technology, al. Adama Mickiewicza 30, Krakow 30-059, Poland
- Laboratory
of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, ul. Smętna 12, Krakow 31-343, Poland
| | - Łukasz Popenda
- NanoBioMedical
Centre, Adam Mickiewicz University, ul. Wszechnicy Piastowskiej 3, Poznan 61-614, Poland
| | - Karol Pasternak
- Institute
of Bioorganic Chemistry, Polish Academy
of Sciences, ul. Noskowskiego
12/14, Poznan 61-704, Poland
| | | | - Monika Baj-Krzyworzeka
- Faculty
of Medicine, Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Kraków 30-688, Poland
| | - Monika Stefańska
- Faculty
of Medicine, Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Kraków 30-688, Poland
| | - Przemysław Błyszczuk
- Faculty
of Medicine, Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Kraków 30-688, Poland
| | - Sławomir Wybraniec
- Department
C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, Krakow 31-155, Poland
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5
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Santos GBM, de Abreu FAP, da Silva GS, Guedes JAC, Lira SM, Dionísio AP, Pontes DF, Zocolo GJ. UPLC-QTOF-MS E based metabolomics and chemometrics study of the pitaya processing. Food Res Int 2024; 178:113957. [PMID: 38309877 DOI: 10.1016/j.foodres.2024.113957] [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: 09/18/2023] [Revised: 12/20/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
The search for knowledge related to the Pitaya (Hylocereus polyrhizus [F.A.C. Weber] Britton & Rose, family Cactaceae) is commonly due to its beneficial health properties e aesthetic values. But process to obtain pitaya pulp is a first and important step in providing information for the subsequent use of this fruit as colorant, for example. Therefore, the effects of the pulping process on the metabolomic and chemometric profile of non-volatile compounds of pitaya were assessed for the first time. The differences in metabolic fingerprints using UPLC-QTOF-MSE and multivariate modeling (PCA and OPLS-DA) was performed in the following treatments: treatment A, which consists of pelled pitaya and no ascorbic acid addition during pulping; treatment B, use of unpelled pitaya added of ascorbic acid during pulping; and control, unpelled pitaya and no ascorbic acid addition during pulping. For the metabolomic analysis, UPLC-QTOF-MSE shows an efficient method for the simultaneous determination of 35 non-volatile pitaya metabolites, including isorhamnetin glucosyl rhamnosyl isomers, phyllocactin isomers, 2'-O-apiosyl-phylocactin and 4'-O-malonyl-betanin. In addition, the chemometric analysis efficiently distinguished the metabolic compounds of each treatment applied and shows that the use of unpelled pitaya added of ascorbic acid during pulping has an interesting chemical profile due to the preservation or formation of compounds, such as those derived from betalain, and higher yields, which is desirable for the food industry.
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Affiliation(s)
| | | | | | | | - Sandra Machado Lira
- Department of Nutrition, State University of Ceara, 60714-903 Fortaleza, CE, Brazil
| | - Ana Paula Dionísio
- Embrapa Agroindústria Tropical, Dra Sara Mesquita St., 2270, 60511-110 Fortaleza, CE, Brazil
| | | | - Guilherme Julião Zocolo
- Embrapa Agroindústria Tropical, Dra Sara Mesquita St., 2270, 60511-110 Fortaleza, CE, Brazil.
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6
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Babaei M, Thomsen PT, Pastor MC, Jensen MK, Borodina I. Coupling High-Throughput and Targeted Screening for Identification of Nonobvious Metabolic Engineering Targets. ACS Synth Biol 2024; 13:168-182. [PMID: 38141039 PMCID: PMC10804409 DOI: 10.1021/acssynbio.3c00396] [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: 07/03/2023] [Revised: 11/28/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023]
Abstract
Identification of metabolic engineering targets is a fundamental challenge in strain development programs. While high-throughput (HTP) genetic engineering methodologies capable of generating vast diversity are being developed at a rapid rate, a majority of industrially interesting molecules cannot be screened at sufficient throughput to leverage these techniques. We propose a workflow that couples HTP screening of common precursors (e.g., amino acids) that can be screened either directly or by artificial biosensors, with low-throughput targeted validation of the molecule of interest to uncover nonintuitive beneficial metabolic engineering targets and combinations hereof. Using this workflow, we identified several nonobvious novel targets for improving p-coumaric acid (p-CA) and l-DOPA production from two large 4k gRNA libraries each deregulating 1000 metabolic genes in the yeast Saccharomyces cerevisiae. We initially screened yeast cells transformed with gRNA library plasmids for individual regulatory targets improving the production of l-tyrosine-derived betaxanthins, identifying 30 targets that increased intracellular betaxanthin content 3.5-5.7 fold. Hereafter, we screened the targets individually in a high-producing p-CA strain, narrowing down the targets to six that increased the secreted titer by up to 15%. To investigate whether any of the six targets could be additively combined to improve p-CA production further, we created a gRNA multiplexing library and subjected it to our proposed coupled workflow. The combination of regulating PYC1 and NTH2 simultaneously resulted in the highest (threefold) improvement of the betaxanthin content, and an additive trend was also observed in the p-CA strain. Lastly, we tested the initial 30 targets in a l-DOPA producing strain, identifying 10 targets that increased the secreted titer by up to 89%, further validating our screening by proxy workflow. This coupled approach is useful for strain development in the absence of direct HTP screening assays for products of interest.
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Affiliation(s)
- Mahsa Babaei
- Novo Nordisk Foundation
Center
for Biosustainability, Technical University
of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Philip Tinggaard Thomsen
- Novo Nordisk Foundation
Center
for Biosustainability, Technical University
of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Marc Cernuda Pastor
- Novo Nordisk Foundation
Center
for Biosustainability, Technical University
of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Michael Krogh Jensen
- Novo Nordisk Foundation
Center
for Biosustainability, Technical University
of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Irina Borodina
- Novo Nordisk Foundation
Center
for Biosustainability, Technical University
of Denmark, 2800 Kgs. Lyngby, Denmark
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7
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Feng Y, Yan X, Guo F, Wang S, Liu Z, Long W. Identification, expression analysis of quinoa betalain biosynthesis genes and their role in seed germination and cold stress. PLANT SIGNALING & BEHAVIOR 2023; 18:2250891. [PMID: 37616475 PMCID: PMC10453985 DOI: 10.1080/15592324.2023.2250891] [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: 06/13/2023] [Revised: 08/05/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023]
Abstract
Betalains provide Chenopodium quinoa bright color, and the key enzyme genes for betalain biosynthesis include CYP76AD, DODA, and GTs. In this study, 59 CqCYP76AD, CqDODA and CqGTs genes in quinoa were identified and characterized by gene structural characteristics, phylogenetic relationships and gene expression patterns. The CqCYP76AD genes were divided into ɑ, β and γ types, CqDODA into ɑ and β types, and CqGTs into CqcDOPA5GT, CqB5GT and CqB6GT types according to phylogenetic relationships. The analysis of co-linearity identified eight pairs of duplicated genes which were subjected to purifying selection during evolution. CqCYP76AD and CqDODA, as well as CqcDOPA5GT and CqB5GT may have been evolutionarily linked in genetic inheritance, based on gene location and gene structure study. The tissue expression specificity of CqCYP76AD, CqDODA, and CqGTs genes in response to seed germination and cold stress was studied by RNA-Seq data. The genes CqCYP76AD, CqDODA, and CqGTs were involved in betalain biosynthesis and cold stress. CqCYP76AD, CqDODA, CqcDOPA5GT and CqB5GT gene sequences were consistent in the eight quinoa samples and showed significant variations in expression. In contrast, the inconsistency between changes in gene expression and betalain accumulation indicates that other factors may influence betalain biosynthesis in quinoa. This study offers the theoretical basis for the roles of the CqCYP76AD, CqDODA, and CqGTs genes in betalain biosynthesis and cold stress in quinoa, as well as a guide for the full utilization of betalains in quinoa plants.
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Affiliation(s)
- Yang Feng
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, China
| | - Xingzhu Yan
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, China
| | - Fenggen Guo
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, China
| | - Shiyi Wang
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, China
| | - Zhengjie Liu
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, China
| | - Wenhong Long
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, China
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8
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Barreto JVDO, Casanova LM, Junior AN, Reis-Mansur MCPP, Vermelho AB. Microbial Pigments: Major Groups and Industrial Applications. Microorganisms 2023; 11:2920. [PMID: 38138065 PMCID: PMC10745774 DOI: 10.3390/microorganisms11122920] [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: 10/02/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023] Open
Abstract
Microbial pigments have many structures and functions with excellent characteristics, such as being biodegradable, non-toxic, and ecologically friendly, constituting an important source of pigments. Industrial production presents a bottleneck in production cost that restricts large-scale commercialization. However, microbial pigments are progressively gaining popularity because of their health advantages. The development of metabolic engineering and cost reduction of the bioprocess using industry by-products opened possibilities for cost and quality improvements in all production phases. We are thus addressing several points related to microbial pigments, including the major classes and structures found, the advantages of use, the biotechnological applications in different industrial sectors, their characteristics, and their impacts on the environment and society.
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Affiliation(s)
| | | | | | | | - Alane Beatriz Vermelho
- Bioinovar Laboratory, Institute of Microbiology Paulo de Goes, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.V.d.O.B.); (L.M.C.); (A.N.J.); (M.C.P.P.R.-M.)
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9
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Nirmal S, Olatunde OO, Medhe S, Vitti S, Khemtong C, Nirmal NP. Betalains Alleviate Exercise-Induced Oxidative Stress, Inflammation, and Fatigue and Improve Sports Performance: an Update on Recent Advancement. Curr Nutr Rep 2023; 12:778-787. [PMID: 37824059 DOI: 10.1007/s13668-023-00500-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2023] [Indexed: 10/13/2023]
Abstract
PURPOSE OF REVIEW Beetroot juice is a popular natural food supplement commonly consumed for its health and ergogenic benefits. It contains an abundance of phytochemical compounds, which have been shown to enhance sports endurance and recovery. Among them, nitrate is well-studied and known for improving performance during exercise. On the other hand, betalains, the bioactive pigment, have shown various biological activities including antioxidant, anti-inflammatory, and anti-hypertensive, which may improve exercise performance and post-exercise recovery. Additionally, free radical scavenging activities of betalains could increase nitric oxide availability in the blood, thereby improving blood flow and oxygen supply during strenuous exercise. This review article provides a critical discussion of the non-pathological conditions induced by prolonged or strenuous exercise and betalains' potential in reducing such conditions including muscle damage, inflammation, and fatigue. Additionally, the real-time application of betalains as an ergogenic compound in competitive athletes has been discussed. Finally, future directions and conclusions on the potential of betalains as a natural ergogenic aid in sport endurance are outlined. RECENT FINDINGS Betalains in beetroot are the major water-soluble nitrogen-containing pigment possessing high antioxidant, anti-inflammatory, and anti-fatigue activities. Betalain supplementation could alleviate exercise-induced oxidative stress, inflammation, and fatigue in competitive athletes. Betalains have the potential to become a natural ergogenic aid or nutraceutical compound for sports people during exercise and competitive performance.
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Affiliation(s)
- Siriwan Nirmal
- Department of Adult Nursing, Faculty of Nursing, Burapha University, 169 Long Had Bangsaen Road, Saen Suk, Chonburi, 20131, Thailand
| | - Oladipupo Odunayo Olatunde
- Department of Food and Human Nutritional Sciences, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - Seema Medhe
- Institute of Nutrition, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand
| | - Steven Vitti
- Department of Health Sciences, Health Sciences Building, Drexel University, 3601 Filbert Street, Philadelphia, PA, USA
| | - Chutimon Khemtong
- College of Sports Science and Technology, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand
| | - Nilesh Prakash Nirmal
- Institute of Nutrition, Mahidol University, 999 Phutthamonthon 4 Road, Salaya, Nakhon Pathom, 73170, Thailand.
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10
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Tang KJ, Zhao Y, Tao X, Li J, Chen Y, Holland DC, Jin TY, Wang AY, Xiang L. Catecholamine Derivatives: Natural Occurrence, Structural Diversity, and Biological Activity. JOURNAL OF NATURAL PRODUCTS 2023; 86:2592-2619. [PMID: 37856864 DOI: 10.1021/acs.jnatprod.3c00465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Catecholamines (CAs) are aromatic amines containing a 3,4-dihydroxyphenyl nucleus and an amine side chain. Representative CAs included the endogenous neurotransmitters epinephrine, norepinephrine, and dopamine. CAs and their derivatives are good resources for the development of sympathomimetic or central nervous system drugs, while they also provide ligands important for G-protein coupled receptor (GPCR) research. CAs are of broad interest in the fields of chemical, biological, medical, and material sciences due to their high adhesive capacities, chemical reactivities, metal-chelating abilities, redox activities, excellent biocompatibilities, and ease of degradability. Herein, we summarize CAs derivatives isolated and identified from microorganisms, plants, insects, and marine invertebrates in recent decades, alongside their wide range of reported biological activities. The aim of this review is to provide an overview of the structural and biological diversities of CAs, the regularity of their natural occurrences, and insights toward future research and development pertinent to this important class of naturally occurring compounds.
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Affiliation(s)
- Kai-Jun Tang
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Yu Zhao
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Xu Tao
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Jing Li
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Yu Chen
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Darren C Holland
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California 92037, United States of America
| | - Tian-Yun Jin
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California 92037, United States of America
| | - Ao-Yun Wang
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Lan Xiang
- Key Laboratory of Chemical Biology (Ministry of Education), Institute of Pharmacognosy, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, People's Republic of China
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11
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Rollwage L, Maiss E, Menzel W, Hossain R, Varrelmann M. Beet mosaic virus expression of a betalain transcription factor allows visual virus tracking in Beta vulgaris. MOLECULAR PLANT PATHOLOGY 2023; 24:1319-1329. [PMID: 37410356 PMCID: PMC10502864 DOI: 10.1111/mpp.13372] [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: 03/13/2023] [Revised: 06/19/2023] [Accepted: 06/19/2023] [Indexed: 07/07/2023]
Abstract
In the field of plant virology, the usage of reverse genetic systems has been reported for multiple purposes. One is understanding virus-host interaction by labelling viral cDNA clones with fluorescent protein genes to allow visual virus tracking throughout a plant, albeit this visualization depends on technical devices. Here we report the first construction of an infectious cDNA full-length clone of beet mosaic virus (BtMV) that can be efficiently used for Agrobacterium-mediated leaf inoculation with high infection rate in Beta vulgaris, being indistinguishable from the natural virus isolate regarding symptom development and vector transmission. Furthermore, the BtMV clone was tagged with the genes for the monomeric red fluorescent protein or the Beta vulgaris BvMYB1 transcription factor, which activates the betalain biosynthesis pathway. The heterologous expression of BvMYB1 results in activation of betalain biosynthesis genes in planta, allowing visualization of the systemic BtMV spread with the naked eye as red pigmentation emerging throughout beet leaves. In the case of BtMV, the BvMYB1 marker system is stable over multiple mechanical host passages, allows qualitative as well as quantitative virus detection and offers an excellent opportunity to label viruses in plants of the order Caryophyllales, allowing an in-depth investigation of virus-host interactions on the whole plant level.
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Affiliation(s)
| | - Edgar Maiss
- Institute of Horticultural Production SystemsLeibniz University HannoverHannoverGermany
| | - Wulf Menzel
- Plant Virus DepartmentLeibniz Institute DSMZ – German Collection of Microorganisms and Cell CulturesBraunschweigGermany
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12
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Tripathi M, Diwan D, Shukla AC, Gaffey J, Pathak N, Dashora K, Pandey A, Sharma M, Guleria S, Varjani S, Nguyen QD, Gupta VK. Valorization of dragon fruit waste to value-added bioproducts and formulations: A review. Crit Rev Biotechnol 2023:1-19. [PMID: 37743323 DOI: 10.1080/07388551.2023.2254930] [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: 12/31/2022] [Accepted: 07/10/2023] [Indexed: 09/26/2023]
Abstract
Owing to the increasing worldwide population explosion, managing waste generated from the food sector has become a cross-cutting issue globally, leading to environmental, economic, and social issues. Circular economy-inspired waste valorization approaches have been increasing steadily, generating new business opportunities developing valuable bioproducts using food waste, especially fruit wastes, that may have several applications in energy-food-pharma sectors. Dragon fruit waste is one such waste resource, which is rich in several value-added chemicals and oils, and can be a renewable resource to produce several value-added compounds of potential applications in different industries. Pretreatment and extraction processes in biorefineries are important strategies for recovering value-added biomolecules. There are different methods of valorization, including green extractions and biological conversion approaches. However, microbe-based conversion is one of the advanced technologies for valorizing dragon fruit waste into bioethanol, bioactive products, pharmaceuticals, and other valued products by reusing or recycling them. This state-of-the-art review briefly overviews the dragon fruit waste management strategies and advanced eco-friendly and cost-effective valorization technologies. Furthermore, various applications of different valuable bioactive components obtained from dragon fruit waste have been critically discussed concerning various industrial sectors. Several industrial sectors, such as food, pharmaceuticals, and biofuels, have been critically reviewed in detail.
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Affiliation(s)
- Manikant Tripathi
- Biotechnology Program, Dr. Rammanohar Lohia Avadh University, Ayodhya, India
| | - Deepti Diwan
- School of Medicine, Washington University, Saint Louis, MO, USA
| | | | - James Gaffey
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University, Kerry, Ireland
| | - Neelam Pathak
- Department of Biochemistry, Dr. Rammanohar Lohia Avadh University, Ayodhya, India
| | - Kavya Dashora
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, New Delhi, India
| | - Ashok Pandey
- Centre for Innovation and Translational Research, CSIR-Indian Institute of Toxicology Research, Lucknow, India
- School of Engineering, University of Petroleum and Energy Studies, Dehradun, India
- Centre for Energy and Environmental Sustainability, Lucknow, India
| | | | - Sanjay Guleria
- Sher-e- Kashmir University of Agricultural Sciences and Technology of Jammu, Union Territory of Jammu and Kashmir, India
| | - Sunita Varjani
- School of Engineering, University of Petroleum and Energy Studies, Dehradun, India
- School of Energy and Environment, City University of Hon Kong, Kowloon, Hong Kong
| | - Quang D Nguyen
- Department of Bioengineering and Alcoholic Drink Technology, Hungarian University of Agriculture and Life Sciences, Budapest, Hungary
| | - Vijai K Gupta
- Biorefining and Advanced Materials Research Centre, SRUC, Dumfries, UK
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13
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Babaei M, Thomsen PT, Dyekjær JD, Glitz CU, Pastor MC, Gockel P, Körner JD, Rago D, Borodina I. Combinatorial engineering of betalain biosynthesis pathway in yeast Saccharomyces cerevisiae. BIOTECHNOLOGY FOR BIOFUELS AND BIOPRODUCTS 2023; 16:128. [PMID: 37592353 PMCID: PMC10436450 DOI: 10.1186/s13068-023-02374-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/24/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Betalains, comprising red-violet betacyanins and yellow-orange betaxanthins, are the hydrophilic vacuolar pigments that provide bright coloration to roots, fruits, and flowers of plants of the Caryophyllales order. Betanin extracted from red beets is permitted quantum satis as a natural red food colorant (E162). Due to antioxidant activity, betanin has potential health benefits. RESULTS We applied combinatorial engineering to find the optimal combination of a dozen tyrosine hydroxylase (TyH) and 4,5-dopa-estradiol-dioxygenase (DOD) variants. The best-engineered Saccharomyces cerevisiae strains produced over six-fold higher betaxanthins than previously reported. By genome-resequencing of these strains, we found out that two copies of DOD enzyme from Bougainvillea glabra together with TyH enzymes from Abronia nealleyi, Acleisanthes obtusa, and Cleretum bellidiforme were present in the three high-betaxanthin-producing isolates. Next, we expressed four variants of glucosyltransferases from Beta vulgaris for betanin biosynthesis. The highest titer of betanin (30.8 ± 0.14 mg/L after 48 h from 20 g/L glucose) was obtained when completing the biosynthesis pathway with UGT73A36 glucosyltransferase from Beta vulgaris. Finally, we investigated betalain transport in CEN.PK and S288C strains of Saccharomyces cerevisiae and identified a possible role of transporter genes QDR2 and APL1 in betanin transport. CONCLUSIONS This study shows the potential of combinatorial engineering of yeast cell factories for the biotechnological production of betanin.
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Affiliation(s)
- Mahsa Babaei
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Philip Tinggaard Thomsen
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Jane Dannow Dyekjær
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Christiane Ursula Glitz
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Marc Cernuda Pastor
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Peter Gockel
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Johann Dietmar Körner
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Daniela Rago
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark
| | - Irina Borodina
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Building 220, 2800 Kgs., Lyngby, Denmark.
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14
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Sugianto W, Altin-Yavuzarslan G, Tickman BI, Kiattisewee C, Yuan SF, Brooks SM, Wong J, Alper HS, Nelson A, Carothers JM. Gene expression dynamics in input-responsive engineered living materials programmed for bioproduction. Mater Today Bio 2023; 20:100677. [PMID: 37273790 PMCID: PMC10239009 DOI: 10.1016/j.mtbio.2023.100677] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/14/2023] [Accepted: 05/19/2023] [Indexed: 06/06/2023] Open
Abstract
Engineered living materials (ELMs) fabricated by encapsulating microbes in hydrogels have great potential as bioreactors for sustained bioproduction. While long-term metabolic activity has been demonstrated in these systems, the capacity and dynamics of gene expression over time is not well understood. Thus, we investigate the long-term gene expression dynamics in microbial ELMs constructed using different microbes and hydrogel matrices. Through direct gene expression measurements of engineered E. coli in F127-bisurethane methacrylate (F127-BUM) hydrogels, we show that inducible, input-responsive genetic programs in ELMs can be activated multiple times and maintained for multiple weeks. Interestingly, the encapsulated bacteria sustain inducible gene expression almost 10 times longer than free-floating, planktonic cells. These ELMs exhibit dynamic responsiveness to repeated induction cycles, with up to 97% of the initial gene expression capacity retained following a subsequent induction event. We demonstrate multi-week bioproduction cycling by implementing inducible CRISPR transcriptional activation (CRISPRa) programs that regulate the expression of enzymes in a pteridine biosynthesis pathway. ELMs fabricated from engineered S. cerevisiae in bovine serum albumin (BSA) - polyethylene glycol diacrylate (PEGDA) hydrogels were programmed to express two different proteins, each under the control of a different chemical inducer. We observed scheduled bioproduction switching between betaxanthin pigment molecules and proteinase A in S. cerevisiae ELMs over the course of 27 days under continuous cultivation. Overall, these results suggest that the capacity for long-term genetic expression may be a general property of microbial ELMs. This work establishes approaches for implementing dynamic, input-responsive genetic programs to tailor ELM functions for a wide range of advanced applications.
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Affiliation(s)
- Widianti Sugianto
- Department of Chemical Engineering, University of Washington, Seattle, WA, 98195, United States
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Center for Synthetic Biology, University of Washington, Seattle, WA, 98195, United States
| | - Gokce Altin-Yavuzarslan
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Department of Chemistry, University of Washington, Seattle, WA, 98195, United States
| | - Benjamin I. Tickman
- Department of Chemical Engineering, University of Washington, Seattle, WA, 98195, United States
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Center for Synthetic Biology, University of Washington, Seattle, WA, 98195, United States
| | - Cholpisit Kiattisewee
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Center for Synthetic Biology, University of Washington, Seattle, WA, 98195, United States
| | - Shuo-Fu Yuan
- Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, TX, 78712, United States
| | - Sierra M. Brooks
- McKetta Department of Chemical Engineering, University of Texas at Austin, Austin, TX, 78712, United States
| | - Jitkanya Wong
- Department of Chemistry, University of Washington, Seattle, WA, 98195, United States
| | - Hal S. Alper
- Institute for Cellular and Molecular Biology, University of Texas at Austin, Austin, TX, 78712, United States
- McKetta Department of Chemical Engineering, University of Texas at Austin, Austin, TX, 78712, United States
| | - Alshakim Nelson
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Department of Chemistry, University of Washington, Seattle, WA, 98195, United States
| | - James M. Carothers
- Department of Chemical Engineering, University of Washington, Seattle, WA, 98195, United States
- Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, 98195, United States
- Center for Synthetic Biology, University of Washington, Seattle, WA, 98195, United States
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15
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Dong J, Jiang W, Gao P, Yang T, Zhang W, Huangfu M, Zhang J, Che D. Comparison of betalain compounds in two Beta vulgaris var. cicla and BvCYP76AD27 function identification in betalain biosynthesis. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 199:107711. [PMID: 37116227 DOI: 10.1016/j.plaphy.2023.107711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/26/2023] [Accepted: 04/14/2023] [Indexed: 05/23/2023]
Abstract
Beta vulgaris var. cicla is an edible, ornamental and horticultural plant. However, the difference of components and contents of betalain in beets with different leaf color are not well understood. Here, the stress resistance and metabolites of two B. vulgaris var. cicla cultivars were determined. The differences in stress resistance between red leaf-colored chard (RC) and yellow leaf-colored chard (YC) were positively related to betacyanins (BC) and betaxathins (BX) content in the leaves. Furthermore, a total of 3615 distinct metabolites were identified by UPLC-QTOF-MS in two cultivars, including 70 alkaloids and their derivatives, 249 flavonoids, and 264 terpenoids. There were 17 metabolites attributed to betalain biosynthesis pathway, seven of nine BC were up-regulated, and eight BX showed no significant difference in RC compared with YC. The contents of celosianin II and betanin were the highest BC in RC, at approximately 84.38 and 19.97 times that of YC, respectively. The content of portulacaxanthin II was the highest BX in two beets. Additionally, the BvCYP450 genes were identified based on genome, and the members that might be involved in betalain biosynthesis were screened. BvCYP76AD27, a member of the BvCYP76AD subfamily, had a higher expression level in RC than YC under freezing, drought and shading stress. In yeast Saccharomyces cerevisiae, BvCYP76AD5 and BvCYP76AD27 only hydroxylated tyrosine to L-DOPA, which was transformed into portulacaxanthin II by 4,5-DOPA extradiol dioxygenase. The results contribute to illustrating the molecular mechanism of betalain biosynthesis and provide useful information for further investigation of beet chemistry and sufficient utilization of this species.
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Affiliation(s)
- Jie Dong
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Wan Jiang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Peng Gao
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Tao Yang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Wuhua Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Minge Huangfu
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China
| | - Jinzhu Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China.
| | - Daidi Che
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of Cold Region Landscape Plants and Applications, Harbin, 150030, China.
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16
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Saito S, Nishihara M, Kohakura M, Kimura K, Yashiro T, Takasawa S, Arimura GI. Metabolic engineering of betacyanin in vegetables for anti-inflammatory therapy. Biotechnol Bioeng 2023; 120:1357-1365. [PMID: 36702621 DOI: 10.1002/bit.28335] [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: 09/19/2022] [Revised: 12/29/2022] [Accepted: 01/24/2023] [Indexed: 01/28/2023]
Abstract
Betalains, which consist of the subgroups betaxanthins and betacyanins, are hydrophilic pigments that have classically been used for food colorants. Owing to their strong antioxidant property, their usefulness for application for therapeutic use is also expected. In addition, as betalains are mainly naturally available from plants of the order Caryophyllales, including beet (Beta vulgaris), metabolic engineering for betalain production in crops such as vegetables, fruits and cereals may provide new food resources useful for healthcare. Here we conducted metabolic engineering of betacyanins in tomato fruits and potato tubers. The transgenic tomato fruits and potato tubers with coexpression of betacyanin biosynthesis genes, CYP76AD1 from B. vulgaris, DOD (DOPA 4,5-dioxygenase) and 5GT (cyclo-DOPA 5-O-glucosyltransferase) from Mirabilis jalapa, under control of suitable specific promoters, possessed dark red tissues with enriched accumulation of betacyanins (betanin and isobetanin). The anti-inflammatory activity of transgenic tomato fruit extract was superior to that of wild-type fruit extract on macrophage RAW264.7 cells stimulated with lipopolysaccharide (LPS), as a result of decreased LPS-stimulated transcript levels of proinflammatory genes. These findings were in accord with the observation that administration of the transgenic tomato fruits ameliorated dextran sulfate sodium (DSS)-induced colitis as well as body weight loss and disease activity index in mice, via suppression of DSS-stimulated transcript levels of pro-inflammatory genes, including Tnf (encoding TNF-alpha), Il6, and Ptgs2 (encoding cyclooxygenae 2). Intriguingly, given the fact that the transgenic potato tuber extract failed to enrich the anti-inflammatory activity of macrophage cells, it is likely that metabolic engineering of betacyanins will be a powerful way of increasing the anti-inflammatory property of ordinary foods such as tomato.
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Affiliation(s)
- Shiori Saito
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
| | | | - Masato Kohakura
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
| | - Kosuke Kimura
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
| | - Takuya Yashiro
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
| | - Seidai Takasawa
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
| | - Gen-Ichiro Arimura
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan
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17
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Martínez-Rodríguez P, Guerrero-Rubio MA, Hernández-García S, Henarejos-Escudero P, García-Carmona F, Gandía-Herrero F. Characterization of betalain-loaded liposomes and its bioactive potential in vivo after ingestion. Food Chem 2023; 407:135180. [PMID: 36521390 DOI: 10.1016/j.foodchem.2022.135180] [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: 07/05/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022]
Abstract
Betalains are plant pigments characterized by showing a wide range of beneficial properties for health. Its bioactive potential has been studied for the first time after its encapsulation in liposomes and subsequent administration to the animal model Caenorhabditis elegans. Phenylalanine-betaxanthin and indoline carboxylic acid-betacyanin encapsulated at concentrations of 25 and 500 μM managed to reduce lipid accumulation and oxidative stress in the nematodes. Highly antioxidant betalains dopaxanthin and betanidin were also included in the survival analyses. The results showed that phenylalanine-betaxanthin was the most effective betalain by increasing the lifespan of C. elegans by 21.8%. In addition, the administration of encapsulated natural betanidin increased the nematodes' survival rate by up to 13.8%. The preservation of the bioactive properties of betalains manifested in this study means that the stabilization of the plant pigments through encapsulation in liposomes can be postulated as a new way for administration in pharmacological and food applications.
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Affiliation(s)
- Pedro Martínez-Rodríguez
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - M Alejandra Guerrero-Rubio
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Samanta Hernández-García
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Paula Henarejos-Escudero
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Francisco García-Carmona
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
| | - Fernando Gandía-Herrero
- Departamento de Bioquímica y Biología Molecular A, Unidad Docente de Biología, Facultad de Veterinaria. Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain.
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18
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Milech C, Auler PA, do Amaral MN, Lucho SR, da Silva Dos Santos J, Furlan VJM, Bianchi VJ, Braga EJB. Biosynthesis of Betalains Elicited by Methyl Jasmonate in Two Species of Alternanthera Genus: Antagonistic Regulations Result in Increase of Pigments. Appl Biochem Biotechnol 2023:10.1007/s12010-023-04535-5. [PMID: 37119502 DOI: 10.1007/s12010-023-04535-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/01/2023]
Abstract
Natural pigments are components very important in the dye industry. The betalains are pigments found in plants from Caryophyllales order and are relevant in the food manufacturing. The main source of betalains is beetroot, which has unfavorable aftertaste. Therefore, the demand for alternative species producing betalains has increased. Elicitor molecules such as methyl jasmonate (MeJA) induce metabolic reprogramming acting in the biosynthesis of specialized metabolites and can enhance pigment concentrations. Here, we used this strategy to identify if treatment with MeJA at 100 µM can promote the accumulation of betalains and other bioactive compounds in Alternanthera philoxeroides and Alternanthera sessilis. We performed the gene expression, concentration of betalains, phenols, flavonoids, amino acids (phenylalanine and tyrosine), and antioxidant activity. The results showed that MeJA treatment increased betalains and other bioactive compounds in the two Alternanthera species but A. sessilis had a better performance. One key factor in this pathway is related to the phenylalanine and tyrosine concentration. However, the species have distinct metabolic regulation: in A. philoxeroides, high concentrations of betalain pigments increase the tyrosine concentration and gene expression (include ADH) under MeJA and in A. sessilis, high concentrations of betalain pigments reduce the gene expression and tyrosine concentration after 2 days under MeJA. This study brings new questions about betalain biosynthesis and sheds light on the evolution of this pathway in Caryophyllales.
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Affiliation(s)
- Cristini Milech
- Department of Botany, Biology Institute-Plant Physiology, Federal University of Pelotas, Pelotas, RS, Brazil.
| | - Priscila Ariane Auler
- Department of Botany, Biology Institute-Plant Physiology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Marcelo Nogueira do Amaral
- Department of Botany, Biology Institute-Plant Physiology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Simone Ribeiro Lucho
- Department of Botany, Biology Institute-Plant Physiology, Federal University of Pelotas, Pelotas, RS, Brazil
| | | | | | - Valmor João Bianchi
- Department of Botany, Biology Institute-Plant Physiology, Federal University of Pelotas, Pelotas, RS, Brazil
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19
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Di Salvo E, Lo Vecchio G, De Pasquale R, De Maria L, Tardugno R, Vadalà R, Cicero N. Natural Pigments Production and Their Application in Food, Health and Other Industries. Nutrients 2023; 15:nu15081923. [PMID: 37111142 PMCID: PMC10144550 DOI: 10.3390/nu15081923] [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: 03/14/2023] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
In addition to fulfilling their function of giving color, many natural pigments are known as interesting bioactive compounds with potential health benefits. These compounds have various applications. In recent times, in the food industry, there has been a spread of natural pigment application in many fields, such as pharmacology and toxicology, in the textile and printing industry and in the dairy and fish industry, with almost all major natural pigment classes being used in at least one sector of the food industry. In this scenario, the cost-effective benefits for the industry will be welcome, but they will be obscured by the benefits for people. Obtaining easily usable, non-toxic, eco-sustainable, cheap and biodegradable pigments represents the future in which researchers should invest.
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Affiliation(s)
- Eleonora Di Salvo
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Giovanna Lo Vecchio
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Rita De Pasquale
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Laura De Maria
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy
| | - Roberta Tardugno
- Department of Pharmacy-Drug Sciences, University of Bari, 70121 Bari, Italy
| | - Rossella Vadalà
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Nicola Cicero
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
- Science4life srl, University of Messina, 98168 Messina, Italy
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Kalicharan B, Naidoo Y, van Staden J. Ethnopharmacology and biological activities of the Aizoaceae. JOURNAL OF ETHNOPHARMACOLOGY 2023; 303:115988. [PMID: 36460295 DOI: 10.1016/j.jep.2022.115988] [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: 09/19/2022] [Revised: 11/20/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Aizoaceae is one of the largest succulent plant families. Most members of the family are ornamental and form part of specialist succulent collections. The exceptional diversity of the Aizoaceae is not only limited to its growth forms, habitat, and chemistry, but is also reflected in its many traditional uses. Selected species are well known for their use in traditional medicines, with recent scientific studies validating their biological activity. AIM OF THE STUDY Herein, this review aimed to articulate foundational and current global research endeavors related to the traditional uses and pharmacological activities of the Aizoaceae. MATERIALS AND METHODS Research articles and search terms related to the ethnopharmacology and bioactivities of the Aizoaceae between 1940 and 2022 were evaluated using electronic databases such as Google Scholar, PubMed, ScienceDirect, Scopus, JSTOR, and Web of Science. RESULTS Popular Aizoaceae genera including Mesembryanthemum, Trianthema, and Tetragonia are noted for their cultural value and are key components in herbal medicines for the treatment of a myriad of disorders. Isolated bioactive compounds isolated from selected species demonstrated varied antimicrobial, antioxidant, and neuroprotective functions in basic pharmacological studies. However, most studies lacked reliable correlation to in vivo activity and did not adequately validate the safety and efficacy of potential therapeutic compounds. CONCLUSIONS While the cultural and therapeutic value of popular Aizoaceae species have been highlighted in the literature, there remains glaring inconsistencies among other related species. Data deficiency may be ameliorated by further studies focused on taxonomic markers, chemical characterization and underlying molecular mechanisms of activity of a wider pool of species to enhance our knowledge of this hyperdiverse family.
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Affiliation(s)
- B Kalicharan
- School of Life Sciences, University of KwaZulu Natal, Westville Campus, Durban, 4000, South Africa; Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville, 3209, South Africa
| | - Y Naidoo
- School of Life Sciences, University of KwaZulu Natal, Westville Campus, Durban, 4000, South Africa
| | - J van Staden
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville, 3209, South Africa.
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Sarker U, Ercisli S. Salt Eustress Induction in Red Amaranth ( Amaranthus gangeticus) Augments Nutritional, Phenolic Acids and Antiradical Potential of Leaves. Antioxidants (Basel) 2022; 11:antiox11122434. [PMID: 36552642 PMCID: PMC9774578 DOI: 10.3390/antiox11122434] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/26/2022] [Accepted: 11/29/2022] [Indexed: 12/14/2022] Open
Abstract
Earlier researchers have highlighted the utilization of salt eustress for boosting the nutritional and phenolic acid (PA) profiles and antiradical potential (ARP) of vegetables, which eventually boost food values for nourishing human diets. Amaranth is a rapidly grown, diversely acclimated C4 leafy vegetable with climate resilience and salinity resistance. The application of salinity eustress in amaranth has a great scope to augment the nutritional and PA profiles and ARP. Therefore, the A. gangeticus genotype was evaluated in response to salt eustress for nutrients, PA profile, and ARP. Antioxidant potential and high-yielding genotype (LS1) were grown under four salt eustresses (control, 25 mM, 50 mM, 100 mM NaCl) in a randomized completely block design (RCBD) in four replicates. Salt stress remarkably augmented microelements, proximate, macro-elements, phytochemicals, PA profiles, and ARP of A. gangeticus leaves in this order: control < low sodium chloride stress (LSCS) < moderate sodium chloride stress (MSCS) < severe sodium chloride stress (SSCS). A large quantity of 16 PAs, including seven cinnamic acids (CAs) and nine benzoic acids (BAs) were detected in A. gangeticus genotypes. All the microelements, proximate, macro-elements, phytochemicals, PA profiles, and ARP of A. gangeticus under MSCS, and SSCS levels were much higher in comparison with the control. It can be utilized as preferential food for our daily diets as these antiradical compounds have strong antioxidants. Salt-treated A. gangeticus contributed to excellent quality in the end product in terms of microelements, proximate, macro-elements, phytochemicals, PA profiles, and ARP. A. gangeticus can be cultivated as an encouraging substitute crop in salt-affected areas of the world.
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Affiliation(s)
- Umakanta Sarker
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh
- Correspondence:
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum 25240, Turkey
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22
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Plant betalains: Recent applications in food freshness monitoring films. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Armas Diaz Y, Machì M, Salinari A, Mazas Pérez-Oleaga C, Martínez López NM, Briones Urbano M, Cianciosi D. Prickly pear fruits from Opuntia ficus-indica varieties as a source of potential bioactive compounds in the Mediterranean diet. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2022. [DOI: 10.3233/mnm-220102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cactus has been used in traditional folk medicine because of its role in treating a number of diseases and conditions. Prickly pear fruit is an excellent source of secondary metabolites (i.e., betalains, flavonoids, and ascorbic acid) with health-promoting properties against many common human diseases, including diabetes, hypertension, hypercholesterolemia, rheumatic pain, gastric mucosa diseases and asthma. In addition, prickly pears are potential candidates for the development of low-cost functional foods because they grow with low water requirements in arid regions of the world. This review describes the main bioactive compounds found in this fruit and shows the in vitro and some clinical studies about the fruit of most important cactus (Opuntia ficus-indica) and its relationship with some chronic diseases. Even though a lot of effort have been done to study the relationship between this fruit and the human health, more studies on Opuntia ficus-indica could help better understand its pharmacological mechanism of action to provide clear scientific evidence to explain its traditional uses, and to identify its therapeutic potential in other diseases.
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Affiliation(s)
- Yasmany Armas Diaz
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Michele Machì
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Alessia Salinari
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Cristina Mazas Pérez-Oleaga
- Universidad Europea del Atlántico, Isabel Torres 21, Santander, Spain
- Universidad Internacional Iberoamericana, Arecibo, Puerto Rico, USA
- Universidade Internacional do Cuanza, Cuito, Bié, Angola
| | - Nohora Milena Martínez López
- Universidad Europea del Atlántico, Isabel Torres 21, Santander, Spain
- Universidad Internacional Iberoamericana, Campeche, México
- Fundación Universitaria Internacional de Colombia, Bogotá, Colombia
| | - Mercedes Briones Urbano
- Universidad Europea del Atlántico, Isabel Torres 21, Santander, Spain
- Universidad Internacional Iberoamericana, Arecibo, Puerto Rico, USA
- Universidad Internacional Iberoamericana, Campeche, México
| | - Danila Cianciosi
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
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Choińska R, Piasecka-Jóźwiak K, Woźniak Ł, Świder O, Bartosiak E, Bujak M, Roszko MŁ. Starter culture-related changes in free amino acids, biogenic amines profile, and antioxidant properties of fermented red beetroot grown in Poland. Sci Rep 2022; 12:20063. [PMID: 36414746 PMCID: PMC9681880 DOI: 10.1038/s41598-022-24690-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
Fermentation of two red beet cultivars (Wodan and Alto) with single-strain starter cultures consisting of selected strains of lactic acid bacteria (LAB) of plant origin (Weissella cibaria KKP2058, Levilactobacillus brevis ZF165) and a multi-strain culture (containing W. cibaria KKP2058, L. brevis ZF165, Lactiplantibacillus plantarum KKP1822, Limosilactobacillus fermentum KKP1820, and Leuconostoc mesenteroides JEIIF) was performed to evaluate their impact on betalains, free amino acids, formation of biogenic amines, and antioxidative properties of the juice formed. Next-generation sequencing data analysis used to identify the microbial community revealed that the starter cultures promoted the dominance of the genus Lactobacillus, and decreased the proportion of spoilage bacteria compared to spontaneously fermented juices. Generally, the fermentation process significantly influenced the amount of the analyzed compounds, leading in most cases to their reduction. The observed changes in the studied parameters depended on the starter culture used, indicating different metabolic activities of the LAB strains towards bioactive compounds. The use of multi-strain starter cultures allowed to largely prevent the reduction of betacyanins and histamine formation.
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Affiliation(s)
- Renata Choińska
- grid.460348.d0000 0001 2286 1336Department of Fermentation Technology, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Katarzyna Piasecka-Jóźwiak
- grid.460348.d0000 0001 2286 1336Department of Fermentation Technology, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Łukasz Woźniak
- grid.460348.d0000 0001 2286 1336Department of Fruit and Vegetable Product Technology, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Olga Świder
- grid.460348.d0000 0001 2286 1336Department of Food Safety and Chemical Analysis, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Elżbieta Bartosiak
- grid.460348.d0000 0001 2286 1336Department of Fermentation Technology, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Marzena Bujak
- grid.460348.d0000 0001 2286 1336Department of Fermentation Technology, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
| | - Marek Łukasz Roszko
- grid.460348.d0000 0001 2286 1336Department of Food Safety and Chemical Analysis, Prof. W. Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, Rakowiecka Str. 36, 02-532 Warsaw, Poland
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Huang H, Ji H, Ju S, Lin W, Li J, Lv X, Lin L, Guo L, Qiu D, Yan J, Ma X. Pantranscriptome combined with phenotypic quantification reveals germplasm kinship and regulation network of bract color variation in Bougainvillea. FRONTIERS IN PLANT SCIENCE 2022; 13:1018846. [PMID: 36466294 PMCID: PMC9713818 DOI: 10.3389/fpls.2022.1018846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 10/07/2022] [Indexed: 06/17/2023]
Abstract
Bracts are the metamorphic non-flower organ in angiosperm plants. The variation of the color and shape of bracts was found to be neo-functionalized (i.e., similar to petals), garnering research interest as a pollinator attractor. Bougainvillea is known for its specialized, large, and colorful bracts, which contrast with its tiny colorless flowers. As a plant whose bracts vary greatly in terms of coloration, the molecular mechanisms for Bougainvillea bract coloration and polychroism are largely unknown. The lack of genomic information for Bougainvillea largely hinders studies into the evolution and genetic basis of bract color variation. In this study, a pan-transcriptome of bracts obtained from 18 Bougainvillea glabra accessions was employed to investigate the global population-level germplasm kinship and the gene regulation network for bract color variation. Our results showed that the bracts of B. glabra accessions have largely differentiated International Commission on Illumination (CIE) L-a-b values. Moreover, germplasm kinship detected using principal component analysis, phylogeny, and admixture analysis showed three optimal subgroups, two of them distinctly clustered, which were not directly correlated with bract color variation at the population level. Differentially expressed genes (DEGs) between accessions of high vs. low L-a-b values revealed several considerable upregulated genes related to bract color L-a-b variation. A weighted gene co-expression network was constructed, and eight co-expressed regulation modules were identified that were highly correlated with variation in bract CIE L-a-b color values. Several candidate DEGs and co-expressed hub genes (e.g., GERD, SGR, ABCA3, GST, CYP76AD1, CYP76C, and JAZ) that were tightly associated with bract color variation were eventually determined responsible for L-a-b colorations, which might be the core regulation factors contributing to the B. glabra bract color variation. This study provides valuable insights into the research on germplasm kinship, population-level pan-transcriptome expression profiles, and the molecular basis of color variation of key innovative bracts in horticultural Bougainvillea.
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Affiliation(s)
- Huaxing Huang
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- Yuanshan Institute of Bougainvillea in Longhai, Zhangzhou, China
| | - Hongli Ji
- Vegetable and Flower Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, China
| | - Song Ju
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wei Lin
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jing Li
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xuanrui Lv
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Lixian Lin
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Lijin Guo
- International Magnesium Institute, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Dongliang Qiu
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jianyong Yan
- Yuanshan Institute of Bougainvillea in Longhai, Zhangzhou, China
| | - Xiaokai Ma
- Center for Genomics and Biotechnology, School of Future Technology, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- Key Laboratory of Orchid Conservation and Utilization of National Forestry and Grassland Administration at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China
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Khan MI. The reported colour formation mechanism in pitaya fruit through co-accumulation of anthocyanins and betalains is inconsistent and fails to establish the co-accumulation. BMC Genomics 2022; 23:740. [DOI: 10.1186/s12864-022-08957-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 10/19/2022] [Indexed: 11/10/2022] Open
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Yu ZR, Weng YM, Lee HY, Wang BJ. Partition of bioactive components from red pitaya fruit (Hylocereus polyrhizus) peels into different fractions using supercritical fluid fractionation technology. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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28
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Heri Suselo Y, Indarto D, Wasita B, Hartono H. Alkaloid Fraction of Mirabilis jalapa Linn. Flowers Has Low Cytotoxicity and Increases Iron Absorption through Erythropoietin-Matriptase-2-Hepcidin pathway in Iron Deficiency Hepatocarcinoma Cell Model. Saudi J Biol Sci 2022; 30:103508. [DOI: 10.1016/j.sjbs.2022.103508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/25/2022] [Accepted: 11/11/2022] [Indexed: 11/19/2022] Open
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29
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Ceja-López JA, Morales-Morales J, Araujo-Sánchez J, Kantún WG, Ku A, Miranda-Ham MDL, Rodriguez-Zapata LC, Castaño E. Evaluation of Natural Pigments Production in Response to Various Stress Signals in Cell Lines of Stenocereus queretaroensis. PLANTS (BASEL, SWITZERLAND) 2022; 11:2948. [PMID: 36365401 PMCID: PMC9659160 DOI: 10.3390/plants11212948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
Stenocereus queretaroensis (F.A.C. Weber ex Mathes.) Buxb is a cactus that has long been used as a source food in central and northern México. Its fruits, commonly called pitayas, biosynthesize high amounts of betalains. These molecules are water-soluble nitrogenous compounds; that compared to other pigments, such as anthocyanins or carotenoids, stand out for their physicochemical stability in industrial processes. Due to genetic and environmental factors involved in the biosynthesis and accumulation of secondary metabolites in plants, we tested different stress-inducing agents (elicitor, osmotic, salt, and temperature) to induce betalains accumulation in cell culture from fruits of Stenocereus queretaroensis. This work aimed to understand stress conditions that induce the metabolic pathways required for the accumulation of betalains. The results show how betacyanin concentration increases under high sugar conditions, thus affecting the expression of L-DOPA 4, 5 dioxygenase resulting in a strong dark red coloration. This suggests this enzyme is part of a rate-limiting step in betalain production. In addition, we found that betalains accumulation occurs under particular stress conditions. Cells that have a high level of betacyanins show better resistance to stress in the cell culture, as well as an overall different behavior including cell aggregation and alterations in nuclear size. Together the results shown here may provide new strategies to manipulate and mass produce the pigments from Stenocereus queretaroensis in cell culture.
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Affiliation(s)
- Jaime Abelardo Ceja-López
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Javier Morales-Morales
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Jorge Araujo-Sánchez
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Wilma González Kantún
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Angela Ku
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - María de Lourdes Miranda-Ham
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Luis Carlos Rodriguez-Zapata
- Unidad de Biotecnología, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
| | - Enrique Castaño
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Calle 43, Número 130, Chuburná de Hidalgo, Mérida CP 97205, Yucatán, Mexico
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Chemical Composition, Antibacterial, Antifungal and Antidiabetic Activities of Ethanolic Extracts of Opuntia dillenii Fruits Collected from Morocco. J FOOD QUALITY 2022. [DOI: 10.1155/2022/9471239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Opuntia dillenii (Ker Gawl.) Haw. belongs to the Cactaceae family and is native to the arid and semi-arid regions of Mexico and the southern United States. O. dillenii are now used as medicinal plants in various countries. In this study, we investigated the chemical composition of ethanolic extracts obtained from seeds, juice, and peel of O. dillenii fruits collected from Morocco, and we evaluated their antibacterial, antifungal, and antidiabetic activities. Phytochemical screening revealed high quantities of polyphenols (193.73 ± 81.44 to 341.12 ± 78.90 gallic acid eq [g/100 g dry weight]) in the extracts. The major phenolic compounds determined by HPLC were gallic acid, vanillic acid, and syringic acid. Regarding flavonoids, quercetin 3-O-β-D-glucoside and kaempferol were the predominant molecules. Juice extracts showed weak to moderate antibacterial activity against the bacteria species Listeria monocytogenes, Escherichia coli, and Salmonella braenderup. All tested extracts displayed a significant inhibitory effect on α-glucosidase and α-amylase activities in vitro, with the peel extracts showing the greatest inhibitory effects. Together, these findings suggest that O. dillenii fruits are a promising source for the isolation of novel compounds with antibacterial or antidiabetic activities. For the most abundant phytochemicals identified in O. dillenii peel ethanolic extract, molecular docking simulations against human pancreatic α-amylase enzyme were performed. These indicated the presence of bioactive compounds in the extract with a better potential to decrease the enzyme activity than the commercial drug acarbose.
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Zaier MM, Heleno SA, Mandim F, Calhelha RC, Ferreira IC, Achour L, Kacem A, Dias MI, Barros L. Effects of the seasonal variation in the phytochemical composition and bioactivities of the wild halophyte Suaeda fruticosa. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sutor-Świeży K, Antonik M, Dziedzic E, Bieniasz M, Mielczarek P, Popenda Ł, Pasternak K, Tyszka-Czochara M, Wybraniec S. Structural Studies on Diverse Betacyanin Classes in Matured Pigment-Rich Fruits of Basella alba L. and Basella alba L. var. ‘Rubra’ (Malabar Spinach). Int J Mol Sci 2022; 23:ijms231911243. [PMID: 36232545 PMCID: PMC9570114 DOI: 10.3390/ijms231911243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 11/20/2022] Open
Abstract
Identification of betacyanins in Basella alba L. and Basella alba L. var. ‘Rubra’ fruits was performed by low- and high-resolution mass spectrometry (LRMS and HRMS) as well as 1H, 13C and two-dimensional NMR which revealed hitherto completely not known betacyanin classes in the plant kingdom. Especially, the presence of unique nitrogenous acyl moieties in the structures of the pigments was ascertained by the HRMS Orbitrap detection. Except for detected polar betacyanin glycosylated derivatives, presence of a series of previously not reported pigments such as malonylated betanidin 6-O-β-glusosides with their acyl migration isomers along with the evidence of the 3′′-hydroxy-butyrylated betacyanins is reported. The first complete NMR data were obtained for novel and principal acylated gomphrenins with hydroxycinnamic acids: 6′-O-E-caffeoyl-gomphrenin (malabarin), 6′-O-E-sinapoyl-gomphrenin (gandolin), 6′-O-E-4-coumaroyl-gomphrenin (globosin) and 6′-O-E-feruloyl-gomphrenin (basellin).
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Affiliation(s)
- Katarzyna Sutor-Świeży
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Michał Antonik
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
| | - Ewa Dziedzic
- Faculty of Biotechnology and Horticulture, Agricultural University of Krakow, al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Monika Bieniasz
- Faculty of Biotechnology and Horticulture, Agricultural University of Krakow, al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Przemysław Mielczarek
- Department of Analytical Chemistry and Biochemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. Adama Mickiewicza 30, 30-059, Krakow, Poland
- Laboratory of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, ul. Smętna 12, 31-343 Krakow, Poland
| | - Łukasz Popenda
- NanoBioMedical Centre, Adam Mickiewicz University, ul. Wszechnicy Piastowskiej 3, 61-614 Poznan, Poland
| | - Karol Pasternak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, ul. Noskowskiego 12/14, 61-704 Poznan, Poland
| | | | - Sławomir Wybraniec
- Department C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Krakow, Poland
- Correspondence: ; Tel.: +48-12-628-3074; Fax: +48-12-628-2036
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Wang Y, Fernando GSN, Sergeeva NN, Vagkidis N, Chechik V, Do T, Marshall LJ, Boesch C. Uptake and Immunomodulatory Properties of Betanin, Vulgaxanthin I and Indicaxanthin towards Caco-2 Intestinal Cells. Antioxidants (Basel) 2022; 11:antiox11081627. [PMID: 36009345 PMCID: PMC9405451 DOI: 10.3390/antiox11081627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/14/2022] [Accepted: 08/17/2022] [Indexed: 11/30/2022] Open
Abstract
The present study aimed to compare the absorption and transport patterns of three main betalains, betanin, vulgaxanthin I and indicaxanthin, into intestinal epithelial cells and to assess their distinct molecular effects on inflammatory and redox-related cell signalling in association with their radial scavenging potencies. All three betalains showed anti-inflammatory effects (5–80 μM), reflected by attenuated transcription of pro-inflammatory mediators such as cyclooxygenase-2 and inducible NO-synthase. Concomitant increases in antioxidant enzymes such as heme oxygenase-1 were only observed for betanin. Moreover, betanin uniquely demonstrated a potent dose-dependent radical scavenging activity in EPR and cell-based assays. Results also indicated overall low permeability for the three betalains with Papp of 4.2–8.9 × 10−7 cm s−1. Higher absorption intensities of vulgaxanthin and indicaxanthin may be attributed to smaller molecular sizes and greater lipophilicity. In conclusion, betanin, vulgaxanthin I and indicaxanthin have differentially contributed to lowering inflammatory markers and mitigating oxidative stress, implying the potential to ameliorate inflammatory intestinal disease. Compared with two betaxanthins, the greater efficacy of betanin in scavenging radical and promoting antioxidant response might, to some extent, compensate for its poorer absorption efficiency, as demonstrated by the Caco-2 cell model.
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Affiliation(s)
- Yunqing Wang
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
| | - Ganwarige Sumali N. Fernando
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
- School of Chemistry, Faculty of Engineering and Physical Sciences, University of Leeds, Leeds LS2 9JT, UK
| | - Natalia N. Sergeeva
- School of Chemistry, Faculty of Engineering and Physical Sciences, University of Leeds, Leeds LS2 9JT, UK
- School of Design, Faculty of Art, Humanities and Cultures, University of Leeds, Leeds LS2 9JT, UK
| | | | - Victor Chechik
- Department of Chemistry, University of York, York YO10 5DD, UK
| | - Thuy Do
- School of Dentistry, Faculty of Medicine and Health, University of Leeds, Leeds LS2 9LU, UK
| | - Lisa J. Marshall
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
| | - Christine Boesch
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
- Correspondence: ; Tel.: +44-1133430268
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Sarker U, Lin YP, Oba S, Yoshioka Y, Hoshikawa K. Prospects and potentials of underutilized leafy Amaranths as vegetable use for health-promotion. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 182:104-123. [PMID: 35487123 DOI: 10.1016/j.plaphy.2022.04.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/31/2022] [Accepted: 04/09/2022] [Indexed: 05/23/2023]
Abstract
Climate change causes environmental variation worldwide, which is one of the most serious threats to global food security. In addition, more than 2 billion people in the world are reported to suffer from serious malnutrition, referred to as 'hidden hunger.' Dependence on only a few crops could lead to the loss of genetic diversity and high fragility of crop breeding in systems adapting to global scale climate change. The exploitation of underutilized species and genetic resources, referred to as orphan crops, could be a useful approach for resolving the issue of adaptability to environmental alteration, biodiversity preservation, and improvement of nutrient quality and quantity to ensure food security. Moreover, the use of these alternative crops will help to increase the human health benefits and the income of farmers in developing countries. In this review, we highlight the potential of orphan crops, especially amaranths, for use as vegetables and health-promoting nutritional components. This review highlights promising diversified sources of amaranth germplasms, their tolerance to abiotic stresses, and their nutritional, phytochemical, and antioxidant values for vegetable purposes. Betalains (betacyanins and betaxanthins), unique antioxidant components in amaranth vegetables, are also highlighted regarding their chemodiversity across amaranth germplasms and their stability and degradation. In addition, we discuss the physiological functions, antioxidant, antilipidemic, anticancer, and antimicrobial activities, as well as the biosynthesis pathway, molecular, biochemical, genetics, and genomic mechanisms of betalains in detail.
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Affiliation(s)
- Umakanta Sarker
- Department of Genetics and Plant Breeding, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, 1706, Bangladesh.
| | - Ya-Ping Lin
- World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan
| | - Shinya Oba
- Faculty of Applied Biological Science, Gifu University, Gifu, 501-1193, Japan
| | - Yosuke Yoshioka
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, 305-8572, Ibaraki, Japan; Tsukuba-Plant Innovation Research Center, University of Tsukuba, Tsukuba, 305-8572, Japan
| | - Ken Hoshikawa
- World Vegetable Center, P.O. Box 42, Shanhua, Tainan, 74199, Taiwan; Tsukuba-Plant Innovation Research Center, University of Tsukuba, Tsukuba, 305-8572, Japan; Biological Resources and Post-harvest Division, Japan International Research Center for Agricultural Sciences, Ohwashi 1-1, Tsukuba, Ibaraki, 305-8686, Japan.
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Sarker U, Iqbal MA, Hossain MN, Oba S, Ercisli S, Muresan CC, Marc RA. Colorant Pigments, Nutrients, Bioactive Components, and Antiradical Potential of Danta Leaves ( Amaranthus lividus). Antioxidants (Basel) 2022; 11:antiox11061206. [PMID: 35740102 PMCID: PMC9219785 DOI: 10.3390/antiox11061206] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/15/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Abstract
In the Indian subcontinent, danta (stems) of underutilized amaranth are used as vegetables in different culinary dishes. At the edible stage of the danta, leaves are discarded as waste in the dustbin because they are overaged. For the first time, we assessed the colorant pigments, bioactive components, nutrients, and antiradical potential (AP) of the leaves of danta to valorize the by-product (leaf) for antioxidant, nutritional, and pharmacological uses. Leaves of danta were analyzed for proximate and element compositions, colorant pigments, bioactive constituents, AP (DPPH), and AP (ABTS+). Danta leaves had satisfactory moisture, protein, carbohydrates, and dietary fiber. The chosen danta leaves contained satisfactory magnesium, iron, calcium, potassium, manganese, copper, and zinc; adequate bioactive pigments, such as betacyanins, carotenoids, betalains, β-carotene, chlorophylls, and betaxanthins; and copious bioactive ascorbic acid, polyphenols, flavonoids, and AP. The correlation coefficient indicated that bioactive phytochemicals and colorant pigments of the selected danta leaves had good AP as assessed via ABTS+ and DPPH assays. The selected danta leaves had good ROS-scavenging potential that could indicate massive possibilities for promoting the health of the nutraceutical- and antioxidant-deficit public. The findings showed that danta leaves are a beautiful by-product for contributing as an alternate origin of antioxidants, nutrients, and bioactive compounds with pharmacological use.
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Affiliation(s)
- Umakanta Sarker
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh; (M.A.I.); (M.N.H.)
- Correspondence: (U.S.); (R.A.M.)
| | - Md. Asif Iqbal
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh; (M.A.I.); (M.N.H.)
| | - Md. Nazmul Hossain
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh; (M.A.I.); (M.N.H.)
| | - Shinya Oba
- Laboratory of Field Science, Faculty of Applied Biological Sciences, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan;
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Turkey;
| | - Crina Carmen Muresan
- Food Engineering Department, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
| | - Romina Alina Marc
- Food Engineering Department, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
- Correspondence: (U.S.); (R.A.M.)
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The Impact of the Fermentation Method on the Pigment Content in Pickled Beetroot and Red Bell Pepper Juices and Freeze-Dried Powders. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12125766] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The beetroot and red bell pepper are vegetables rich in active ingredients, and their potential for health benefits are crucial. Both presented raw materials are rich in natural pigments, but are unstable and seasonal; thus, it was decided to take steps to extend their durability. Lactic fermentation has been recognized as a food preservation method, requiring minimal resources. The activities undertaken were also aimed at creating a new product with a coloring and probiotic potential. For this reason, the study aimed to evaluate the impact of the method of fermentation on the content of active compounds (pigments) in pickled juices and freeze-dried powders. The lactic acid fermentation guided in two ways. The second step of the research was to obtain powders in the freeze-drying process. For fermentation, Levilactobacillus brevis and Limosilactobacillus fermentum were used. In juices and powders, pigments, color, and dry matter were tested. In this research, no differences in fermented juice pigment contents were seen; however, the color coefficient differed in raw juices. The freeze-drying process resulted in lowering the pigment content, and increasing dry matter and good storage conditions (glass transition temperatures 48–66 °C). The selection of vegetable methods suggested the use of fermentation and mixing it with a marinade (higher pigments and lactic acid bacteria content). All powders were stable and can be used as a colorant source, whereas for probiotic properties, a higher number of bacteria is needed.
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Tsiailanis AD, Chatzigiannis CM, Papaemmanouil CD, Chatziathanasiadou MV, Chaloulos P, Riba I, Mullard G, Wiczkowski W, Koutinas A, Mandala I, Tzakos AG. Exploration of Betalains and Determination of the Antioxidant and Cytotoxicity Profile of Orange and Purple Opuntia spp. Cultivars in Greece. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2022; 77:198-205. [PMID: 35397767 DOI: 10.1007/s11130-022-00962-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/27/2022] [Indexed: 06/14/2023]
Abstract
Replacing synthetic dyes with natural pigments has gained great attention over the past years in the food industry, due to the increased alertness of consumers for nontoxic and natural additives. Betalains are water-soluble nitrogenous natural pigments that are used as natural colorants in food industries, due to their applicability and their rich pharmacological profile including antioxidant, antimicrobial, and anticancer properties. Therefore, there is a need for a detailed exploration of betalains to fully exploit their properties. Opuntia spp. plants are one of the primary sources of betalains. The objective of this study was to identify betalain phytochemical content in prickly pear cactus of two different Opuntia species from Greece (an Opuntia ficus-indica (L.) Mill (OFI) orange prickly pear cultivar and an Opuntia spp. purple prickly pear cultivar) using modern analytical techniques as also to evaluate their antioxidant and cytotoxicity profile. To achieve this we used an array of analytical techniques, including ultra-violet-vis (UV-Vis) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, and liquid chromatography-high resolution mass spectrometry (LC-HRMS) as also cell based in vitro assays. These enabled us to establish a rapid approach that can distinguish the different Opuntia spp. cultivars based on their phytochemical constituents through untargeted metabolomics analysis using ultra-high performance liquid chromatography-mass spectrometry - quadrupole time-of-flight (UPLC/MS Q-TOF). These findings could allow a further exploitation of Opuntia species and especially their enriched betalain phytochemical profile as viable source of natural food colorants.
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Affiliation(s)
- Antonios D Tsiailanis
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 45110, Ioannina, Greece
| | - Christos M Chatzigiannis
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 45110, Ioannina, Greece
| | - Christina D Papaemmanouil
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 45110, Ioannina, Greece
| | - Maria V Chatziathanasiadou
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 45110, Ioannina, Greece
| | - Panagiotis Chaloulos
- Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Isabel Riba
- European Application Laboratory, Waters Corporation, Stamford Avenue, Wilmslow, SK9 4AX, UK
| | - Graham Mullard
- European Application Laboratory, Waters Corporation, Stamford Avenue, Wilmslow, SK9 4AX, UK
| | - Wiesław Wiczkowski
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Tuwima 10, 10-748, Olsztyn, Poland
| | - Apostolos Koutinas
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - Ioanna Mandala
- Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Andreas G Tzakos
- Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, 45110, Ioannina, Greece.
- Institute of Materials Science and Computing, University Research Center of Ioannina (URCI), Ioannina, Greece.
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Sarker U, Rabbani MG, Oba S, Eldehna WM, Al-Rashood ST, Mostafa NM, Eldahshan OA. Phytonutrients, Colorant Pigments, Phytochemicals, and Antioxidant Potential of Orphan Leafy Amaranthus Species. Molecules 2022; 27:2899. [PMID: 35566250 PMCID: PMC9101061 DOI: 10.3390/molecules27092899] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 04/24/2022] [Accepted: 04/28/2022] [Indexed: 11/22/2022] Open
Abstract
The underutilized Amaranthus leafy vegetables are a unique basis of pigments such as β-cyanins, β-xanthins, and betalains with radical scavenging capacity (RSC). They have abundant phytonutrients and antioxidant components, such as pigments, vitamins, phenolics, and flavonoids. Eight selected genotypes (four genotypes from each species) of underutilized Amaranthus leafy vegetables were evaluated for phytonutrients, pigments, vitamins, phenolics, flavonoids, and antioxidants in a randomized complete block design under ambient field conditions with three replicates. The studied traits showed a wide range of variations across eight genotypes of two species of Amaranthus leafy vegetables. The highest fat, β-xanthins, K, dietary fiber, Mg, β-cyanins, Mn, chlorophyll ab, Zn, TP, TF, betalains, chlorophyll a content, and (RSC) (DPPH) and RSC (ABTS+) were obtained from A. tricolor accessions. Conversely, the highest protein, Cu, carbohydrates, Ca, and chlorophyll b content were obtained from A. lividus accessions. The highest dry matter, carotenoids, Fe, energy, and ash were obtained from A. tricolor and A. lividus. The accession AT2 confirmed the highest vit. C and RSC (DPPH) and RSC (ABTS+); AT5 had the highest TP content; and AT12 had the highest TF content. A. tricolor accessions had high phytochemicals across the two species, such as phytopigments, vitamins, phenolics, antioxidants, and flavonoids, with considerable nutrients and protein. Hence, A. tricolor accessions can be used as high-yielding cultivars comprising ample antioxidants. The correlation study revealed that vitamin C, pigments, flavonoids, β-carotene, and phenolics demonstrated a strong RSC, and showed a substantial contribution to the antioxidant potential (AP) of A. tricolor. The investigation exposed that the accessions displayed a plentiful origin of nutritional values, phytochemicals, and AP with good quenching ability of reactive oxygen species (ROS) that provide enormous prospects for nourishing the mineral-, antioxidant-, and vitamin-threatened community.
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Affiliation(s)
- Umakanta Sarker
- Department of Genetics and Plant Breeding, Faculty of Agriculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh
| | - Md. Golam Rabbani
- Department of Horticulture, Faculty of Agriculture, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh;
| | - Shinya Oba
- Laboratory of Field Science, Faculty of Applied Biological Sciences, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan;
| | - Wagdy M. Eldehna
- School of Biotechnology, Badr University in Cairo, Badr City 11829, Egypt;
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Sara T. Al-Rashood
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia;
| | - Nada M. Mostafa
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt; (N.M.M.); (O.A.E.)
| | - Omayma A. Eldahshan
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt; (N.M.M.); (O.A.E.)
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Le NL. Functional compounds in dragon fruit peels and their potential health benefits: a review. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15111] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Ngoc Lieu Le
- Department of Food Technology International University Quarter 6, Linh Trung Ward Thu Duc City, Ho Chi Minh City 71308 Vietnam
- Vietnam National University Ho Chi Minh City 700000 Vietnam
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40
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Luo X, Zaitoon A, Lim LT. A review on colorimetric indicators for monitoring product freshness in intelligent food packaging: Indicator dyes, preparation methods, and applications. Compr Rev Food Sci Food Saf 2022; 21:2489-2519. [PMID: 35365965 DOI: 10.1111/1541-4337.12942] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 01/12/2022] [Accepted: 02/21/2022] [Indexed: 12/27/2022]
Abstract
Intelligent food packaging system exhibits enhanced communication function by providing dynamic product information to various stakeholders (e.g., consumers, retailers, distributors) in the supply chain. One example of intelligent packaging involves the use of colorimetric indicators, which when subjected to external stimuli (e.g., moisture, gas/vapor, electromagnetic radiation, temperature), display discernable color changes that can be correlated with real-time changes in product quality. This type of interactive packaging system allows continuous monitoring of product freshness during transportation, distribution, storage, and marketing phases. This review summarizes the colorimetric indicator technologies for intelligent packaging systems, emphasizing on the types of indicator dyes, preparation methods, applications in different food products, and future considerations. Both food and nonfood indicator materials integrated into various carriers (e.g., paper-based substrates, polymer films, electrospun fibers, and nanoparticles) with material properties optimized for specific applications are discussed, targeting perishable products, such as fresh meat and fishery products. Colorimetric indicators can supplement the traditional "Best Before" date label by providing real-time product quality information to the consumers and retailers, thereby not only ensuring product safety, but also promising in reducing food waste. Successful scale-up of these intelligent packaging technologies to the industrial level must consider issues related to regulatory approval, consumer acceptance, cost-effectiveness, and product compatibility.
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Affiliation(s)
- Xiaoyu Luo
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, Guangdong, China
| | - Amr Zaitoon
- Department of Food Science, University of Guelph, Guelph, Canada
| | - Loong-Tak Lim
- Department of Food Science, University of Guelph, Guelph, Canada
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Agostini-Costa TDS. Genetic and environment effects on bioactive compounds of Opuntia cacti – a review. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Luiza Koop B, Nascimento da Silva M, Diniz da Silva F, Thayres dos Santos Lima K, Santos Soares L, José de Andrade C, Ayala Valencia G, Rodrigues Monteiro A. Flavonoids, anthocyanins, betalains, curcumin, and carotenoids: Sources, classification and enhanced stabilization by encapsulation and adsorption. Food Res Int 2022; 153:110929. [DOI: 10.1016/j.foodres.2021.110929] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/24/2021] [Accepted: 12/25/2021] [Indexed: 12/14/2022]
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Vivek-Ananth RP, Sahoo AK, Srivastava A, Samal A. Virtual screening of phytochemicals from Indian medicinal plants against the endonuclease domain of SFTS virus L polymerase. RSC Adv 2022; 12:6234-6247. [PMID: 35424542 PMCID: PMC8982020 DOI: 10.1039/d1ra06702h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 02/16/2022] [Indexed: 12/25/2022] Open
Abstract
Severe fever with thrombocytopenia syndrome virus (SFTSV) causes a highly infectious disease with reported mortality in the range 2.8% to 47%. The replication and transcription of the SFTSV genome is performed by L polymerase, which has both an RNA dependent RNA polymerase domain and an N-terminal endonuclease (endoN) domain. Due to its crucial role in the cap-snatching mechanism required for initiation of viral RNA transcription, the endoN domain is an ideal antiviral drug target. In this virtual screening study for the identification of potential inhibitors of the endoN domain of SFTSV L polymerase, we have used molecular docking and molecular dynamics (MD) simulation to explore the natural product space of 14 011 phytochemicals from Indian medicinal plants. After generating a heterogeneous ensemble of endoN domain structures reflecting conformational diversity of the corresponding active site using MD simulations, ensemble docking of the phytochemicals was performed against the endoN domain structures. Apart from the ligand binding energy from docking, our virtual screening workflow imposes additional filters such as drug-likeness, non-covalent interactions with key active site residues, toxicity and chemical similarity with other hits, to identify top 5 potential phytochemical inhibitors of endoN domain of SFTSV L polymerase. Further, the stability of the protein–ligand docked complexes for the top 5 potential inhibitors was analyzed using MD simulations. The potential phytochemical inhibitors, predicted in this study using contemporary computational methods, are expected to serve as lead molecules in future experimental studies towards development of antiviral drugs against SFTSV. Virtual screening of a large phytochemical library from Indian medicinal plants to identify potential endonuclease inhibitors against emerging virus SFTSV.![]()
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Affiliation(s)
- R P Vivek-Ananth
- The Institute of Mathematical Sciences (IMSc) Chennai 600113 India .,Homi Bhabha National Institute (HBNI) Mumbai 400094 India
| | - Ajaya Kumar Sahoo
- The Institute of Mathematical Sciences (IMSc) Chennai 600113 India .,Homi Bhabha National Institute (HBNI) Mumbai 400094 India
| | - Ashutosh Srivastava
- Discipline of Biological Engineering, Indian Institute of Technology Gandhinagar Gandhinagar 382355 India
| | - Areejit Samal
- The Institute of Mathematical Sciences (IMSc) Chennai 600113 India .,Homi Bhabha National Institute (HBNI) Mumbai 400094 India
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44
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Influence of Fermentation Beetroot Juice Process on the Physico-Chemical Properties of Spray Dried Powder. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27031008. [PMID: 35164290 PMCID: PMC8840475 DOI: 10.3390/molecules27031008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/30/2022] [Accepted: 01/31/2022] [Indexed: 01/25/2023]
Abstract
Picking vegetables is, along with salting and drying, one of the oldest ways to preserve food in the world. This is the process of decomposition of simple sugars into lactic acid with the participation of lactic bacteria. The aim of the study was to obtain powders from fermented red beet juice with the highest possible amount of lactic acid bacteria (LAB) and active ingredients. For the analysis, juices were squeezed from the vegetables and two types of fermentation were used: a spontaneous fermentation and a dedicated one. After inoculation, samples were taken for analysis on a daily basis. Extract, pH, total acidity, pigments, and color were measured. In addition, microbiological tests were also carried out. The juices from the fifth day of fermentation was also spray dried, to obtain fermented beetroot powder. Juices from 3–5th day were characterized by a high content of LAB and betanin, had also a low pH, which proves that the lactic fermentation is working properly. The exception was the juice from spontaneous fermentation. According to the observations, the fermentation process did not run properly, and further analysis is needed. The powders were stable; however, results obtained from the pigment content and the LAB content are not satisfactory and require further analysis.
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Martínez-Rodríguez P, Guerrero-Rubio MA, Henarejos-Escudero P, García-Carmona F, Gandía-Herrero F. Health-promoting potential of betalains in vivo and their relevance as functional ingredients: A review. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Lyu X, Lyu Y, Yu H, Chen W, Ye L, Yang R. Biotechnological advances for improving natural pigment production: a state-of-the-art review. BIORESOUR BIOPROCESS 2022; 9:8. [PMID: 38647847 PMCID: PMC10992905 DOI: 10.1186/s40643-022-00497-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/17/2022] [Indexed: 12/14/2022] Open
Abstract
In current years, natural pigments are facing a fast-growing global market due to the increase of people's awareness of health and the discovery of novel pharmacological effects of various natural pigments, e.g., carotenoids, flavonoids, and curcuminoids. However, the traditional production approaches are source-dependent and generally subject to the low contents of target pigment compounds. In order to scale-up industrial production, many efforts have been devoted to increasing pigment production from natural producers, via development of both in vitro plant cell/tissue culture systems, as well as optimization of microbial cultivation approaches. Moreover, synthetic biology has opened the door for heterologous biosynthesis of pigments via design and re-construction of novel biological modules as well as biological systems in bio-platforms. In this review, the innovative methods and strategies for optimization and engineering of both native and heterologous producers of natural pigments are comprehensively summarized. Current progress in the production of several representative high-value natural pigments is also presented; and the remaining challenges and future perspectives are discussed.
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Affiliation(s)
- Xiaomei Lyu
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Yan Lyu
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Hongwei Yu
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - WeiNing Chen
- School of Chemical and Biomedical Engineering, College of Engineering, Nanyang Technological University, Singapore, 637459, Singapore
| | - Lidan Ye
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China.
| | - Ruijin Yang
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China.
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47
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Carreón-Hidalgo JP, Franco-Vásquez DC, Gómez-Linton DR, Pérez-Flores LJ. Betalain plant sources, biosynthesis, extraction, stability enhancement methods, bioactivity, and applications. Food Res Int 2022; 151:110821. [PMID: 34980373 DOI: 10.1016/j.foodres.2021.110821] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/20/2021] [Accepted: 11/21/2021] [Indexed: 12/16/2022]
Abstract
Betalains are plant pigments with functional properties used mainly as food dyes. However, they have been shown to be unstable to different environmental factors. This paper provides a review of (1) Betalain plant sources within several plant families such as Amaranthaceae, Basellaceae, Cactaceae, Portulacaceae, and Nyctaginaceae, (2) The biosynthesis pathway of betalains for both betacyanins and betaxanthins, (3) Betalain extraction process, including non-conventional technologies like microwave-assisted, ultrasound-assisted, and pulsed electrical field extraction, (4) Factors affecting their stability, mainly temperature, water activity, light incidence, as well as oxygen concentration, metals, and the presence of antioxidants, as well as activation energy as a mean to assess stability, and novel food-processing technologies able to prevent betalain degradation, (5) Methods to increase shelf life, mainly encapsulation by spray drying, freeze-drying, double emulsions, ionic gelation, nanoliposomes, hydrogels, co-crystallization, and unexplored methods such as complex coacervation and electrospraying, (6) Biological properties of betalains such as their antioxidant, hepatoprotective, antitumoral, and anti-inflammatory activities, among others, and (7) Applications in foods and other products such as cosmetics, textiles and solar cells, among others. Additionally, study perspectives for further research are provided for each section.
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Affiliation(s)
| | | | - Darío R Gómez-Linton
- Department of Health Science, Universidad Autónoma Metropolitana, Iztapalapa, CP 09340 Mexico City, Mexico
| | - Laura J Pérez-Flores
- Department of Health Science, Universidad Autónoma Metropolitana, Iztapalapa, CP 09340 Mexico City, Mexico.
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48
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Chen J, Yang W, Tan G, Tian C, Wang H, Zhou J, Liao H. Prediction of the taxonomical classification of the Ranunculaceae family using a machine learning method. NEW J CHEM 2022. [DOI: 10.1039/d1nj03632g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A machine learning method is successfully applied to determine lineage-specific features among various genera within the Ranunculaceae family.
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Affiliation(s)
- Jiao Chen
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Wenlu Yang
- Institute of Artificial Intelligence, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Guodong Tan
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Chunyao Tian
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Hongjun Wang
- Institute of Artificial Intelligence, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Jiayu Zhou
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Hai Liao
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
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49
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Xie GR, Chen HJ. Comprehensive Betalain Profiling of Djulis ( Chenopodium formosanum) Cultivars Using HPLC-Q-Orbitrap High-Resolution Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:15699-15715. [PMID: 34910494 DOI: 10.1021/acs.jafc.1c06596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Betalains are water-soluble pigments that may be used as alternatives to artificial colorants in the food industry. In addition, the betalain profile may be of taxonomic significance to some higher plants. Djulis (Chenopodium formosanum) is an emerging crop grown by Taiwan aboriginal communities, and its various cultivars contain different betalain compositions. To develop an authenticity method for evaluating djulis cultivars, we performed comprehensive betalain profiling with HPLC-Q-Orbitrap high-resolution mass spectrometry (HRMS). An HRMS method for betalain annotation was developed and used to identify 68 betalains, including 10 betacyanins, 24 betacyanin derivatives, and 34 betaxanthins. The profile of betacyanins and their derivatives could be utilized to classify different cultivars of djulis, while betaxanthins were less informative. Furthermore, the betalain profiles were indicative of the geographic origin of djulis. This HRMS method and analytical platform for betalains may be helpful to guide further investigations of natural pigments in other plants.
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Affiliation(s)
- Gui-Ru Xie
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Hong-Jhang Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
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50
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A Study On the Optoelectronic Parameters of Natural Dyes Extracted from Beetroot, Cabbage, Walnut, and Henna for Potential Applications in Organic Electronics. J Fluoresc 2021; 32:203-213. [PMID: 34694548 DOI: 10.1007/s10895-021-02837-7] [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: 07/20/2021] [Accepted: 10/18/2021] [Indexed: 10/20/2022]
Abstract
In this work, the optoelectronic parameters of natural dyes extracted from beetroot, red cabbage, walnut leaves, and henna were comprehensively investigated, namely the optical energy gap (Eg), extinction coefficient (k), refractive index (n), dielectric constant ([Formula: see text], and optical conductivity ([Formula: see text]. Results showed a high refractive index, dielectric constant and optical conductivity ([Formula: see text] and [Formula: see text]) for the dye extracted from red cabbage, while minimum values of [Formula: see text] and [Formula: see text] were obtained for the henna dye. The transition type of the optical absorption of the dyes was found to be a direct allowed transition, which is taken place between the bonding and antibonding molecular energy levels. The reported results herein are essential in revealing the viability of these natural dyes for potential applications in organic electronics, including organic photovoltaics, photodiodes, and sensors.
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