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Coyago-Cruz E, Moya M, Méndez G, Villacís M, Rojas-Silva P, Corell M, Mapelli-Brahm P, Vicario IM, Meléndez-Martínez AJ. Exploring Plants with Flowers: From Therapeutic Nutritional Benefits to Innovative Sustainable Uses. Foods 2023; 12:4066. [PMID: 38002124 PMCID: PMC10671036 DOI: 10.3390/foods12224066] [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: 09/20/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Flowers have played a significant role in society, focusing on their aesthetic value rather than their food potential. This study's goal was to look into flowering plants for everything from health benefits to other possible applications. This review presents detailed information on 119 species of flowers with agri-food and health relevance. Data were collected on their family, species, common name, commonly used plant part, bioremediation applications, main chemical compounds, medicinal and gastronomic uses, and concentration of bioactive compounds such as carotenoids and phenolic compounds. In this respect, 87% of the floral species studied contain some toxic compounds, sometimes making them inedible, but specific molecules from these species have been used in medicine. Seventy-six percent can be consumed in low doses by infusion. In addition, 97% of the species studied are reported to have medicinal uses (32% immune system), and 63% could be used in the bioremediation of contaminated environments. Significantly, more than 50% of the species were only analysed for total concentrations of carotenoids and phenolic compounds, indicating a significant gap in identifying specific molecules of these bioactive compounds. These potential sources of bioactive compounds could transform the health and nutraceutical industries, offering innovative approaches to combat oxidative stress and promote optimal well-being.
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Affiliation(s)
- Elena Coyago-Cruz
- Carrera de Ingeniería en Biotecnología de los Recursos Naturales, Universidad Politécnica Salesiana, Sede Quito, Campus El Girón, Av. 12 de Octubre N2422 y Wilson, Quito 170143, Ecuador
| | - Melany Moya
- Facultad de Ciencias Médicas, Carrera de Obstetricia, Universidad Central del Ecuador, Iquique, Luis Sodiro N14-121, Quito 170146, Ecuador
| | - Gabriela Méndez
- Carrera de Ingeniería en Biotecnología de los Recursos Naturales, Universidad Politécnica Salesiana, Sede Quito, Campus El Girón, Av. 12 de Octubre N2422 y Wilson, Quito 170143, Ecuador
| | - Michael Villacís
- Carrera de Ingeniería en Biotecnología de los Recursos Naturales, Universidad Politécnica Salesiana, Sede Quito, Campus El Girón, Av. 12 de Octubre N2422 y Wilson, Quito 170143, Ecuador
| | - Patricio Rojas-Silva
- Instituto de Microbiología, Colegio de Ciencias Biológicas y Ambientales COCIBA, Universidad San Francisco de Quito USFQ, Quito 170901, Ecuador
| | - Mireia Corell
- Departamento de Ciencias Agroforestales, Escuela Técnica Superior de Ingeniería Agronómica, Universidad de Sevilla, Carretera de Utrera Km 1, 41013 Sevilla, Spain
- Unidad Asociada al CSIC de Uso Sostenible del Suelo y el Agua en la Agricultura (US-IRNAS), Crta. de Utrera Km 1, 41013 Sevilla, Spain
| | - Paula Mapelli-Brahm
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (A.J.M.-M.)
| | - Isabel M. Vicario
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (A.J.M.-M.)
| | - Antonio J. Meléndez-Martínez
- Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (A.J.M.-M.)
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Choi YG, Choi WS, Song JY, Lee Y, Lee SH, Lee JS, Lee S, Choi SR, Lee CH, Lee JY. Antiinflammatory effect of the ethanolic extract of Korean native herb Potentilla rugulosa Nakai in Bisphenol-a-stimulated A549 cells. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:758-773. [PMID: 37527000 DOI: 10.1080/15287394.2023.2240835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Potentilla rugulosa Nakai (P. rugulosa) is a perennial herb in the Rosaceae family and found in the Korean mountains. Previously, our findings demonstrated that P. rugulosa contains numerous polyphenols and flavonoids exhibiting important antioxidant and anti-obesity bioactivities. Bisphenol A (BPA) is a xenoestrogen that was shown to produce pulmonary inflammation in humans. However, the mechanisms underlying BPA-induced inflammation remain to be determined. The aim of this study was to examine whether ethanolic extract of P. rugulosa exerted an inhibitory effect on BPA-induced inflammation utilizing an adenocarcinoma human alveolar basal epithelial cell line A549. The P. rugulosa extract inhibited BPA-mediated cytotoxicity by reducing levels of reactive oxygen species (ROS). Further, P. rugulosa extract suppressed the upregulation of various pro-inflammatory mediators induced by activation of the nuclear factor kappa-light-chain-enhancer of activated B cell (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways. In addition, inhibition of the NF-κB and MAPK signaling pathways by P. rugulosa extract was found to occur via decrease in the transcriptional activity of NF-κB. Further, blockade of phosphorylation of extracellular signal-regulated kinase 1/2 (ERK1/2) and stress-activated protein kinase/Jun N-terminal kinase (SAPK/JNK) was noted. Thus, our findings suggest that the ethanolic extract of P. rugulosa may act as a natural anti-inflammatory therapeutic agent.
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Affiliation(s)
- Yong Geon Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Won Seok Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Jin Yong Song
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Yubin Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Su Hyun Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Jong Seok Lee
- Biological Material Analysis Division, National Institute of Biological Resources, Incheon, Republic of Korea
| | - Sarah Lee
- Biological Material Analysis Division, National Institute of Biological Resources, Incheon, Republic of Korea
| | - Se Rin Choi
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Korea
| | - Choong Hwan Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Korea
| | - Ji-Yun Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
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3
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Villamil-Galindo E, Gastélum-Estrada A, Chuck-Hernandez C, Antunes-Ricardo M, Reza-Zaldivar EE, Piagentini A, Jacobo-Velázquez DA. Kinetic Ultrasound-Assisted Extraction as a Sustainable Approach for the Recovery of Phenolics Accumulated through UVA Treatment in Strawberry By-Products. Foods 2023; 12:2989. [PMID: 37627988 PMCID: PMC10453509 DOI: 10.3390/foods12162989] [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: 07/14/2023] [Revised: 08/01/2023] [Accepted: 08/05/2023] [Indexed: 08/27/2023] Open
Abstract
Ultrasound-assisted extraction (UAE) is an efficient and sustainable method for extracting bioactive compounds from agro-industrial by-products. Moreover, it has been reported that ultraviolet A (UVA) radiation can induce the biosynthesis and accumulation of bioactive phenolic compounds. This study optimized the efficiency of ultrasound-assisted extraction (UAE) for recovering ultraviolet A (UVA)-induced phenolic compounds in strawberry by-products (RF-N). The impact of three factors (solid-liquid ratio, ethanol concentration, and ultrasound power) on total phenolic compound (TPC) kinetics using Peleg's model was investigated. The developed model showed a suitable fit for both RF-N and strawberry by-products treated with UVA (RF-E). The optimal UAE conditions obtained were of a 1:30 ratio, 46% ethanol, and 100% ultrasound power, resulting in an average yield of 13 g total phenolics kg-1. The bioaccessibility of phenolic compounds during in-vitro digestion was 36.5%, with agrimoniin being the predominant compound. UAE combined with UVA treatment increased the bioactivity of RF extracts, displaying significant anti-proliferative effects on HT29 and Caco-2 cancer cell lines, as well as anti-inflammatory potential and cellular antioxidant activity. The ultrasound proved to be a sustainable and effective technique for extracting phenolic compounds from RF, contributing to the valorization of strawberry agro-industrial by-products, and maximizing their nutraceutical potential.
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Affiliation(s)
- Esteban Villamil-Galindo
- Instituto de Tecnología de Alimentos, Facultad de Ingeniería Química, Universidad Nacional del Litoral, Santiago del Estero 2829, Santa Fe 3000, Argentina (A.P.)
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santa Fe 3000, Argentina
| | - Alejandro Gastélum-Estrada
- Tecnológico de Monterrey, Institute for Obesity Research, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Campus Guadalajara, Av. General Ramón Corona 2514, Zapopan 45201, Mexico
| | - Cristina Chuck-Hernandez
- Tecnológico de Monterrey, Institute for Obesity Research, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Campus Monterrey, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
| | - Marilena Antunes-Ricardo
- Tecnológico de Monterrey, Institute for Obesity Research, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Campus Guadalajara, Av. General Ramón Corona 2514, Zapopan 45201, Mexico
| | - Edwin E. Reza-Zaldivar
- Tecnológico de Monterrey, Institute for Obesity Research, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
| | - Andrea Piagentini
- Instituto de Tecnología de Alimentos, Facultad de Ingeniería Química, Universidad Nacional del Litoral, Santiago del Estero 2829, Santa Fe 3000, Argentina (A.P.)
| | - Daniel A. Jacobo-Velázquez
- Tecnológico de Monterrey, Institute for Obesity Research, Av. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Campus Guadalajara, Av. General Ramón Corona 2514, Zapopan 45201, Mexico
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Zhang L, Wang Y, Yue M, Jiang L, Zhang N, Luo Y, Chen Q, Zhang Y, Wang Y, Li M, Zhang Y, Lin Y, Tang H. FaMYB5 Interacts with FaBBX24 to Regulate Anthocyanin and Proanthocyanidin Biosynthesis in Strawberry ( Fragaria × ananassa). Int J Mol Sci 2023; 24:12185. [PMID: 37569565 PMCID: PMC10418308 DOI: 10.3390/ijms241512185] [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: 07/05/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
MYB and BBX transcription factors play important roles in flavonoid biosynthesis. Here, we obtained transgenic woodland strawberry with stable overexpression of FaMYB5, demonstrating that FaMYB5 can increase anthocyanin and proanthocyanidin content in roots, stems and leaves of woodland strawberry. In addition, bimolecular fluorescence complementation assays and yeast two-hybridization demonstrated that the N-terminal (1-99aa) of FaBBX24 interacts with FaMYB5. Transient co-expression of FaBBX24 and FaMYB5 in cultivated strawberry 'Xiaobai' showed that co-expression strongly promoted the expression of F3'H, 4CL-2, TT12, AHA10 and ANR and then increased the content of anthocyanin and proanthocyanidin in strawberry fruits. We also determined that FaBBX24 is also a positive regulator of anthocyanin and proanthocyanidin biosynthesis in strawberry. The results reveal a novel mechanism by which the FaMYB5-FaBBX24 module collaboratively regulates anthocyanin and proanthocyanidin in strawberry fruit.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Haoru Tang
- College of Horticulture, Sichuan Agricultural University, Chengdu 611130, China; (L.Z.); (Y.W.); (M.Y.); (L.J.); (N.Z.); (Y.L.); (Q.C.); (Y.Z.); (Y.W.); (M.L.); (Y.Z.); (Y.L.)
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5
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Yuan Y, Zhong S, Deng Z, Li G, Li H. Impact of particle size on the nutrition release and antioxidant activity of rape, buckwheat and rose bee pollens. Food Funct 2023; 14:1897-1908. [PMID: 36723017 DOI: 10.1039/d2fo03119a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
In this study, the effects of particle size on the microstructure, nutrient components and antioxidant activities of bee pollen were evaluated. Moreover, the in vitro simulated digestion model was used to explore whether there was a size effect on the release behavior of phenolic compounds from the bee pollen matrix. Results showed that the greater the damage degree of the bee pollen wall, the smaller the bee pollen particle became. The decrease in the bee pollen particle size promoted the release and extractability of sugar, protein, phenolics and flavonoids, and improved their antioxidant activities. In addition, during simulated digestion, the dissolution of total phenolics and flavonoids, as well as the antioxidant activities of bee pollen, increased with the decrease in the particle size. Results showed that minimizing the particle size of bee pollen was not always beneficial for bioaccessible phenolic compounds because their content and bioavailability decreased when the particle size became smaller than 200 μm.
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Affiliation(s)
- Yuan Yuan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, China.
| | - Shun Zhong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, China.
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, China.
| | - Guangyan Li
- Nanchang Tongxin Zichao Biological Engineering Co., Ltd., Nanchang 330052, Jiangxi, China
| | - Hongyan Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, China.
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New Type of Tannins Identified from the Seeds of Cornus officinalis Sieb. et Zucc. by HPLC-ESI-MS/MS. Molecules 2023; 28:molecules28052027. [PMID: 36903273 PMCID: PMC10004147 DOI: 10.3390/molecules28052027] [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: 01/29/2023] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
There is a lack of information on the compound profile of Cornus officinalis Sieb. et Zucc. seeds. This greatly affects their optimal utilization. In our preliminary study, we found that the extract of the seeds displayed a strong positive reaction to the FeCl3 solution, indicating the presence of polyphenols. However, to date, only nine polyphenols have been isolated. In this study, HPLC-ESI-MS/MS was employed to fully reveal the polyphenol profile of the seed extracts. A total of 90 polyphenols were identified. They were classified into nine brevifolincarboxyl tannins and their derivatives, 34 ellagitannins, 21 gallotannins, and 26 phenolic acids and their derivatives. Most of these were first identified from the seeds of C. officinalis. More importantly, five new types of tannins were reported for the first time: brevifolincarboxyl-trigalloyl-hexoside, digalloyl-dehydrohexahydroxydiphenoyl (DHHDP)-hexdside, galloyl-DHHDP-hexoside, DHHDP-hexahydroxydiphenoyl(HHDP)-galloyl-gluconic acid, and peroxide product of DHHDP-trigalloylhexoside. Moreover, the total phenolic content was as high as 79,157 ± 563 mg gallic acid equivalent per 100 g in the seeds extract. The results of this study not only enrich the structure database of tannins, but also provide invaluable aid to its further utilization in industries.
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Ramlagan P, Issa MY, Rondeau P, Bourdon E, Bahorun T, Farag MA, Neergheen VS. Metabolite Profiling of Antioxidant Rich Fractions of Punica granatum L. Mesocarp and CD36 Expression Regulation. JOURNAL OF THE AMERICAN NUTRITION ASSOCIATION 2023; 42:36-54. [PMID: 34686109 DOI: 10.1080/07315724.2021.1978349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE It was aimed at determining which polyphenolic compound(s) in pomegranate mesocarp extract (PME) is liable for the antioxidant, anti-glycation and anti-CD36 activities. METHODS The PME was fractionated using liquid-liquid extraction method. The fractions were tested for their polyphenolic content, antioxidant potency, anti-glycation activity and anti-CD36 potential. The metabolite compositions of PME and derived fractions were investigated in an untargeted manner using metabolomics in relation to its antioxidant and anti-glycation activities. RESULTS The ethyl acetate and n-butanol fractions of the pomegranate mesocarp demonstrated highest antioxidant and anti-glycation potencies. These fractions, represented by gallic and ellagic acids monomers, were enriched in tannins and phenolic acids. Orthogonal partial least squares discriminate analysis (OPLS-DA) modeling of ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) metabolite profiles from the different pomegranate mesocarp fractions indicated that gallic and ellagic acids were potential contributors to the antioxidant and anti-glycation effects of the pomegranate mesocarp. At cellular level, the polyphenolic-rich crude extract as well as the ethyl acetate, n-butanol and aqueous residual fractions suppressed the protein expression of CD36. The anti-CD36 activity of these extracts and fractions was attributed to the presence of punicalagin, the ellagitannins that occurred in equal amount in the different fractions. CONCLUSION This work demonstrated the protective effect of the non-edible part of the pomegranate fruit and showed that gallic and ellagic acids account for the antioxidant and anti-glycation activities while punicalagin is liable for the anti-CD36 activity of PME.
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Affiliation(s)
- Piteesha Ramlagan
- Biopharmaceutical Unit, Centre for Biomedical and Biomaterials Research, MSIRI Building, University of Mauritius, Réduit, Mauritius.,Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit, Mauritius
| | - Marwa Yousry Issa
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt
| | - Philippe Rondeau
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothrombose Thérapies Réunion Océan Indien (DéTROI), Saint-Denis de La Réunion, France
| | - Emmanuel Bourdon
- Université de La Réunion, INSERM, UMR 1188 Diabète athérothrombose Thérapies Réunion Océan Indien (DéTROI), Saint-Denis de La Réunion, France
| | - Theeshan Bahorun
- Biopharmaceutical Unit, Centre for Biomedical and Biomaterials Research, MSIRI Building, University of Mauritius, Réduit, Mauritius.,Department of Biosciences and Ocean Studies, Faculty of Science, University of Mauritius, Réduit, Mauritius.,Mauritius Research Innovation Council, Ebène, Mauritius
| | - Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt.,Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo, Egypt
| | - Vidushi S Neergheen
- Biopharmaceutical Unit, Centre for Biomedical and Biomaterials Research, MSIRI Building, University of Mauritius, Réduit, Mauritius
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Chakraborty A, Chaudhury R, Dutta S, Basak M, Dey S, Schäffner AR, Das M. Role of metabolites in flower development and discovery of compounds controlling flowering time. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2022; 190:109-118. [PMID: 36113306 DOI: 10.1016/j.plaphy.2022.09.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/29/2022] [Accepted: 09/04/2022] [Indexed: 06/15/2023]
Abstract
Flowering is one of the most important physiological processes of plants that ensures continuity of genetic flow from one generation to the next and also maintains food security. Therefore, impact of various climate-related abiotic stresses on flowering have been assessed to evaluate the long-term impact of global climate change. In contrast to the enormous volume of research that has been conducted at the genetic, transcriptional, post-transcriptional, and protein level, much less attention has been paid to understand the role of various metabolites in flower induction and floral organ development during normal growth or in stressed environmental condition. This review article aims at summarizing information on various primary (e.g., carbohydrates, lipids, fatty acid derivatives, protein and amino acids) and secondary metabolites (e.g., polyamines, phenolics, neuro-indoles, phenylpropanoid, flavonoids and terpenes) that have so far been identified either during flower induction or in individual floral organs implying their possible role in organ development. Specialized metabolites responsible for flower colour, scent and shape to support plant-pollinator interaction have been extensively reviewed by many research groups and hence are not considered in this article. Many of the metabolites discussed here may be used as metabolomarkers to identify tolerant crop genotypes. Several agrochemicals have been successfully used to release endodormancy in temperate trees. Along the same line, a strategy that combines metabolite profiling, screening of small-molecule libraries, and structural alteration of selected compounds has been proposed in order to identify novel lead compounds that can regulate flowering time when applied exogenously.
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Affiliation(s)
| | - Rim Chaudhury
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Smritikana Dutta
- Department of Life Sciences, Presidency University, Kolkata, India; Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi, India
| | - Mridushree Basak
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Sonali Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Anton R Schäffner
- Institute of Biochemical Plant Pathology, Department of Environmental Sciences, Helmholtz Zentrum München, München, Germany
| | - Malay Das
- Department of Life Sciences, Presidency University, Kolkata, India.
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Fragaria × ananassa cv. Senga Sengana Leaf: An Agricultural Waste with Antiglycation Potential and High Content of Ellagitannins, Flavonols, and 2-Pyrone-4,6-dicarboxylic Acid. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27165293. [PMID: 36014531 PMCID: PMC9415522 DOI: 10.3390/molecules27165293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022]
Abstract
Strawberry leaves are considered a valuable waste material; so far, mainly due to their antioxidant properties. Since the annual production of this crop is high, our study aimed to thoroughly examine the chemical composition and antidiabetes-related bioactivity of Fragaria × ananassa leaf of its popular and productive cultivar Senga Sengana. Leaves from three different seasons, collected after fruiting, were extensively analyzed (UHPLC-qTOF-MS/MS, HPLC-DAD). Some individual components were isolated and quantified, including specific flavonol diglycosides (e.g., 3-O-[β-xylosyl(1‴→2″)]-β-glucuronosides). The separated quercetin glycosides were tested in an antiglycation assay, and their methylglyoxal uptake capacity was measured. In addition, the biodegradable polyester precursor 2-pyrone-4,6-dicarboxylic acid (PDC) was confirmed at relatively high levels, providing further opportunity for strawberry leaf utilization. We want to bring to the attention of the food, pharmaceutical, and cosmetic industries the Senga Sengana strawberry leaf as a new botanical raw material. It is rich in PDC, ellagitannins, and flavonols—potent glycation inhibitors.
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10
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Ezzat MI, Issa MY, Sallam IE, Zaafar D, Khalil HMA, Mousa MR, Sabry D, Gawish AY, Elghandour AH, Mohsen E. Impact of different processing methods on the phenolics and neuroprotective activity of Fragaria ananassa Duch. extracts in a D-galactose and aluminum chloride-induced rat model of aging. Food Funct 2022; 13:7794-7812. [PMID: 35766389 DOI: 10.1039/d2fo00645f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2023]
Abstract
Age-related diseases, including dementia, are a major health concern affecting daily human life. Strawberry (Fragaria ananassa Duch.) is the most eaten fruit worldwide due to its exceptional aroma and flavor. However, it's rapid softening and decay limit its shelf-life. Freezing and boiling represent the well-known conservation methods to extend its shelf-life. Therefore, we aimed to discover the phytochemical content differences of fresh and processed strawberries associated with investigating and comparing their neuroprotective effects in a rat model of aging. Female Wistar rats were orally pretreated with fresh, boiled, and frozen F. ananassa methanolic extracts (250 mg kg-1) for 2 weeks, and then these extracts were concomitantly exposed to D-galactose [65 mg kg-1, subcutaneously (S/C)] and AlCl3 (200 mg kg-1, orally) for 6 weeks to develop aging-like symptoms. The results of UPLC/ESI-MS phytochemical profiling revealed 36 secondary metabolites, including phenolics, flavonoids, and their glycoside derivatives. Compared with boiled and frozen extracts, the fresh extract ameliorated the behavioral deficits including anxiety and cognitive dysfunction, upregulated brain HO-1 and Nrf2 levels, and markedly reduced caspase-3 and PPAR-γ levels. Moreover, LDH and miRNA-9, 124 and 132 protein expressions were reduced. The histological architecture of the brain hippocampus was restored and glial fibrillary acidic protein (GFAP) immunoexpression was downregulated. In conclusion, the fresh extract has neuroprotective activity that could have a promising role in ameliorating age-related neurodegeneration.
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Affiliation(s)
- Marwa I Ezzat
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El-Ainy Street, Cairo, 11562, Egypt.
| | - Marwa Y Issa
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El-Ainy Street, Cairo, 11562, Egypt.
| | - Ibrahim E Sallam
- Pharmacognosy Department, College of Pharmacy, October University for Modern Sciences and Arts (MSA), 6th of October City, 12566, Egypt
| | - Dalia Zaafar
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Modern University for Technology and Information, el-Mokattam, Cairo, 11581, Egypt
| | - Heba M A Khalil
- Veterinary Hygiene and Management Department, Faculty of Vet. Medicine, Cairo University, Giza, 12211, Egypt
| | - Mohamed R Mousa
- Pathology Department, Faculty of Vet. Medicine, Cairo University, Giza, 12211, Egypt
| | - Dina Sabry
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, 11562, Egypt
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Badr University, 11829, Egypt
| | - Aya Y Gawish
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Modern University for Technology and Information, el-Mokattam, Cairo, 11581, Egypt
| | - Ahmed H Elghandour
- Communication Department, Military Technical College, Cairo, 11766, Egypt
| | - Engy Mohsen
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El-Ainy Street, Cairo, 11562, Egypt.
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11
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Ben-Abu Y, Itsko M. Metabolome dynamics during wheat domestication. Sci Rep 2022; 12:8532. [PMID: 35595776 PMCID: PMC9122938 DOI: 10.1038/s41598-022-11952-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/25/2022] [Indexed: 11/09/2022] Open
Abstract
One of the most important crops worldwide is wheat. Wheat domestication took place about 10,000 years ago. Not only that its wild progenitors have been discovered and phenotypically characterized, but their genomes were also sequenced and compared to modern wheat. While comparative genomics is essential to track genes that contribute to improvement in crop yield, comparative analyses of functional biological end-products, such as metabolites, are still lacking. With the advent of rigorous mass-spectrometry technologies, it is now possible to address that problem on a big-data scale. In attempt to reveal classes of metabolites, which are associated with wheat domestication, we analyzed the metabolomes of wheat kernel samples from various wheat lines. These wheat lines represented subspecies of tetraploid wheat along primary and secondary domestications, including wild emmer, domesticated emmer, landraces durum, and modern durum. We detected that the groups of plant metabolites such as plant-defense metabolites, antioxidants and plant hormones underwent significant changes during wheat domestication. Our data suggest that these metabolites may have contributed to the improvement in the agricultural fitness of wheat. Closer evaluation of specific metabolic pathways may result in the future in genetically-engineered high-yield crops.
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Affiliation(s)
- Yuval Ben-Abu
- Department of Physics and Project Unit, Sapir Academic College, 79165, Sderot, Hof Ashkelon, Israel. .,Clarendon Laboratory, Department of Physics, University of Oxford, Oxford, UK.
| | - Mark Itsko
- WDS Inc., Contractor to Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30033, USA
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Whitney K, Gracia-Gomez G, Anderson JA, Simsek S. Time Course Metabolite Profiling of Fusarium Head Blight-Infected Hard Red Spring Wheat Using Ultra-High-Performance Liquid Chromatography Coupled with Quadrupole Time of Flight/MS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:4152-4163. [PMID: 35298172 DOI: 10.1021/acs.jafc.1c08374] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Wheat is an important food crop, yet its value is reduced by fungal infections (ex. Fusarium graminearum). Metabolite profiling is a useful tool for explaining resistance mechanisms. By analyzing near-isogenic lines (NILs) with contrasting Fhb1 alleles and three wheat varieties, a time course resulting in 61 relevant metabolites was studied. The presence of one metabolite as resistant related constitutive late in the time course was detected. Results confirm the presence of hydroxycinnamic acid amides conjugated with polyamine derivatives (hydroxycinnamic acid amides, HCAAs), which have been shown to induce thickening of cell walls. These compounds are shared by resistant and susceptible genotypes with no difference in intensities but vary in time as early- or late-occurring, suggesting that for the NIL studied here, HCAAs were a normal part of the host reaction. Overall, metabolites synthesized as a result of infection were observed regardless of susceptibility but occurred at different times after infection.
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Affiliation(s)
- Kristin Whitney
- Department of Food Science & Whistler Center for Carbohydrate Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Gerardo Gracia-Gomez
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota 58108, United States
| | - James A Anderson
- Department of Agronomy & Plant Genetics, University of Minnesota, 411 Borlaug Hall, 1991 Upper Buford Circle, St. Paul, Minnesota 55108, United States
| | - Senay Simsek
- Department of Food Science & Whistler Center for Carbohydrate Research, Purdue University, West Lafayette, Indiana 47907, United States
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13
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Enomoto H. Unique distribution of ellagitannins in ripe strawberry fruit revealed by mass spectrometry imaging. Curr Res Food Sci 2021; 4:821-828. [PMID: 34841268 PMCID: PMC8606305 DOI: 10.1016/j.crfs.2021.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 11/17/2022] Open
Abstract
Ellagitannins (ETs) are hydrolysable tannins composed of a polyol core, primarily glucose, which is esterified with hexahydroxydiphenic acid (HHDP), and in some cases, gallic acid. ETs are the major phenolic compounds found in strawberries and may contribute to the health-related properties of strawberries, because of their strong antioxidative activity. However, their distribution in the strawberry fruit remains unclear. In this study, matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI–MSI) was used to visualize ETs in ripe strawberry fruits. Five peaks, corresponding to the m/z values of ET [M−H]− ions detected in the MALDI–MS spectrum of strawberry extracts, were identified as strictinin, pedunculagin, casuarictin, davuriicin M1, and an unknown ET using MALDI–tandem MS (MS/MS). In addition, liquid chromatography–electrospray ionization–MS/MS of the extracts revealed the presence of pedunculagin isomers and the unknown ET. Ion images of these five ETs were reconstructed using MALDI–MSI. Strictinin was widely distributed in and around the achene seed coats, while the other ETs were dispersed in and around the seed coats, and at the bottom of the receptacle; pedunculagin was distributed in the epidermis and pith, whereas casuarictin, the unknown ET, and davuriicin M1 were distributed in the pith. Moreover, MALDI–MSI of a casuarictin standard indicated that in-source fragmentation weakly affected the ion images. The results suggest that the distribution of ETs depends on the presence or absence of their constituents, namely galloyl units, HHDP, and bis-HHDP. To the best of my knowledge, this is the first report on the visualization of ETs in plant tissues using MSI, MALDI–MSI may be a useful tool for analyzing the distribution of ETs in the strawberry fruit. The ellagitannins (ETs) in strawberry fruits were identified. MALDI-MS/MS and LC-MS/MS were used. The ETs identified in the fruits were visualized using MALDI-MSI. The ETs showed unique distributions in the seeds and the lower receptacle. The distribution of ETs depends on their constituents: galloyl units and HHDP.
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Key Words
- CMC, carboxymethylcellulose
- DAN, 1,5-diaminonaphthalene
- Distribution
- ET, ellagitannin
- Ellagitannin
- HHDP, hexahydroxydiphenic acid
- ITO, indium–tin oxide
- LC, liquid chromatography
- Liquid chromatography-mass spectrometry
- MALDI, matrix-assisted laser desorption/ionization
- MSI, mass spectrometry imaging
- Mass spectrometry imaging
- Matrix-assisted laser desorption/ionization
- RT, retention time
- Strawberry
- TOF, time-of-flight
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Affiliation(s)
- Hirofumi Enomoto
- Department of Biosciences, Faculty of Science and Engineering, Teikyo University, Utsunomiya, 320-8551, Japan
- Division of Integrated Science and Engineering, Graduate School of Science and Engineering, Teikyo University, Utsunomiya, 320-8551, Japan
- Advanced Instrumental Analysis Center, Teikyo University, Utsunomiya, 320-8551, Japan
- Department of Biosciences, Faculty of Science and Engineering, Teikyo University, Utsunomiya, 320-8551, Japan.
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14
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Ben-Abu Y, Itsko M. Changes in "natural antibiotic" metabolite composition during tetraploid wheat domestication. Sci Rep 2021; 11:20340. [PMID: 34645851 PMCID: PMC8514463 DOI: 10.1038/s41598-021-98764-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 09/08/2021] [Indexed: 11/30/2022] Open
Abstract
Gramineous plants protect their seeds from a variety of biotic stresses by producing toxic and deterrent secondary metabolites such as benzoxazinoids. It is unclear how the composition and abundance of these natural toxins has changed over the course of crop-plant domestication. To address this uncertainty, we characterized differences in metabolic levels of benzoxazinoids and their derivatives, between four lines of tetraploid wheat: wild emmer wheat (WEW), the direct progenitor of modern wheat; non-fragile domesticated emmer wheat (DEW), which was first domesticated about 11,000 years ago; the subsequently developed non-fragile and free-threshing durum landraces (LD); and modern durum (MD) varieties. Three-dimensional principal component analysis of mass spectrometry data of wheat metabolites showed with high resolution clear differences between metabolic profiles of WEW, DEW, and durum (LD + MD) and similarity in the metabolic profiles of the two durum lines (LD and MD) that is coherent with the phylogenetic relationship between the corresponding wheat lines. Moreover, our results indicated that some secondary metabolites involved in plant defense mechanisms became significantly more abundant during wheat domestication, while other defensive metabolites decreased or were lost. These metabolic changes reflect the beneficial or detrimental roles the corresponding metabolites might play during the domestication of three taxonomic subspecies of tetraploid wheat (Triticum turgidum).
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Affiliation(s)
- Yuval Ben-Abu
- Department of Physics and Project Unit, Sapir Academic College, 79165, Sderot, Hof Ashkelon, Israel.
- Clarendon Laboratory, Department of Physics, University of Oxford, Oxford, UK.
| | - Mark Itsko
- WDS Inc., Contractor to Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA, 30033, USA
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Sharma S, Joshi R, Kumar D. Metabolomics insights and bioprospection of Polygonatum verticillatum: An important dietary medicinal herb of alpine Himalaya. Food Res Int 2021; 148:110619. [DOI: 10.1016/j.foodres.2021.110619] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 12/13/2022]
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Toljamo A, Koistinen V, Hanhineva K, Kärenlampi S, Kokko H. Terpenoid and lipid profiles vary in different Phytophthora cactorum - strawberry interactions. PHYTOCHEMISTRY 2021; 189:112820. [PMID: 34091112 DOI: 10.1016/j.phytochem.2021.112820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/30/2021] [Accepted: 05/18/2021] [Indexed: 06/12/2023]
Abstract
Specialized metabolites are essential components in plant defence systems, serving as signalling molecules and chemical weapons against pathogens. The manipulation of plant defence metabolome or metabolites can thus be an important virulence strategy for pathogens. Because of their central role, metabolites can give valuable insights into plant-pathogen interactions. Here, we have conducted nontargeted metabolite profiling with UPLC-ESI-qTOF-MS to investigate the metabolic changes that have taken place in the crown tissue of Fragaria vesca L. (woodland strawberry) and Fragaria × ananassa (Weston) Duchesne ex Rozier (garden strawberry) during 48 h after Phytophthora cactorum challenge. Two P. cactorum isolates were compared: Pc407 is highly virulent to F. × ananassa and causes crown rot, whereas Pc440 is mildly virulent. In total, 45 metabolites differentially accumulated between the treatment groups were tentatively identified. Triterpenoids and various lipid compounds were highly represented. The levels of several triterpenoids increased upon inoculation, some of them showing distinct accumulation patterns in different interactions. Triterpenoids could either inhibit or stimulate P. cactorum growth and, therefore, triterpenoid profiles might have significant impact on disease progression. Of the lipid compounds, lysophospholipids, linoleic acid and linolenic acid were highly accumulated in the most compatible Pc407 - F. × ananassa interaction. As lysophospholipids promote cell death and have been linked to susceptibility, these compounds might be involved in the pathogenesis of crown rot disease. This metabolite analysis revealed potential factors contributing to the outcome of P. cactorum - strawberry interactions. The information is highly valuable, as it can help to find new breeding strategies and new solutions to control P. cactorum in strawberry.
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Affiliation(s)
- Anna Toljamo
- Faculty of Science and Forestry, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland.
| | - Ville Koistinen
- Faculty of Health Sciences, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland; Afekta Technologies Ltd., Microkatu 1, FI-70210, Kuopio, Finland; Food Chemistry and Food Development Unit, Department of Biochemistry, University of Turku, FI-20014, Turku, Finland
| | - Kati Hanhineva
- Faculty of Health Sciences, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland; Food Chemistry and Food Development Unit, Department of Biochemistry, University of Turku, FI-20014, Turku, Finland
| | - Sirpa Kärenlampi
- Faculty of Science and Forestry, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Harri Kokko
- Faculty of Science and Forestry, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
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Huang J, Ding L, Tian W, Zhi H, Chen J, Wu L, Wang L, Xie J, Bai J, Fan H, Zhao S, Zhang K, Zheng J. Polyphaenolic profiling, antioxidant properties, and inhibition of α-glucosidase of Mesona chinensis benth from Southern China. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Kutty NN, Ghissing U, Mitra A. Revealing floral metabolite network in tuberose that underpins scent volatiles synthesis, storage and emission. PLANT MOLECULAR BIOLOGY 2021; 106:533-554. [PMID: 34263437 DOI: 10.1007/s11103-021-01171-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 07/01/2021] [Indexed: 06/13/2023]
Abstract
The role of central carbon metabolism in the synthesis and emission of scent volatiles in tuberose flowers was revealed through measurement of changes in transcripts and metabolites levels. Tuberose or Agave amica (Medikus) Thiede & Govaerts is a widely cultivated ornamental plant in several subtropical countries. Little is known about metabolite networking involved in biosynthesis of specialized metabolites utilizing primary metabolites. In this study, metabolite profiling and gene expression analyses were carried out from six stages of maturation throughout floral lifespan. Multivariate analysis indicated distinction between early and late maturation stages. Further, the roles of sugars viz. sucrose, glucose and fructose in synthesis, glycosylation and emission of floral scent volatiles were studied. Transcript levels of an ABC G family transporter (picked up from the floral transcriptome) was in synchronization with terpene volatiles emission during the anthesis stage. A diversion from phenylpropanoid/benzenoid to flavonoid metabolism was observed as flowers mature. Further, it was suggested that this metabolic shift could be mediated by isoforms of 4-Coumarate-CoA ligase along with Myb308 transcription factor. Maximum glycosylation of floral scent volatiles was shown to occur at the late mature stage when emission declined, facilitating both storage and export from the floral tissues. Thus, this study provides an insight into floral scent volatiles synthesis, storage and emission by measuring changes at transcripts and metabolites levels in tuberose throughout floral lifespan.
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Affiliation(s)
- Nithya N Kutty
- Natural Product Biotechnology Group, Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, 721 302, India
| | - Upashana Ghissing
- Natural Product Biotechnology Group, Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, 721 302, India
| | - Adinpunya Mitra
- Natural Product Biotechnology Group, Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, 721 302, India.
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19
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Dossou SSK, Xu F, Cui X, Sheng C, Zhou R, You J, Tozo K, Wang L. Comparative metabolomics analysis of different sesame (Sesamum indicum L.) tissues reveals a tissue-specific accumulation of metabolites. BMC PLANT BIOLOGY 2021; 21:352. [PMID: 34303354 PMCID: PMC8305604 DOI: 10.1186/s12870-021-03132-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/12/2021] [Indexed: 06/01/2023]
Abstract
BACKGROUND Sesame (Sesamum indicum L.) leaves, flowers, especially seeds are used in traditional medicine to prevent or cure various diseases. Its seed's market is expanding. However, the other tissues are still underexploited due to the lack of information related to metabolites distribution and variability in the plant. Herein, the metabolite profiles of five sesame tissues (leaves, fresh seeds, white and purple flowers, and fresh carpels) have been investigated using ultra-high-performance liquid chromatography-mass spectrometry (UPLC-MS/MS)-based widely targeted metabolomics analysis platform. RESULTS In total, 776 metabolites belonging to diverse classes were qualitatively and quantitatively identified. The different tissues exhibited obvious differences in metabolites composition. The majority of flavonoids predominantly accumulated in flowers. Amino acids and derivatives, and lipids were identified predominantly in fresh seeds followed by flowers. Many metabolites, including quinones, coumarins, tannins, vitamins, terpenoids and some bioactive phenolic acids (acteoside, isoacteoside, verbascoside, plantamajoside, etc.) accumulated mostly in leaves. Lignans were principally detected in seeds. 238 key significantly differential metabolites were filtered out. KEGG annotation and enrichment analyses of the differential metabolites revealed that flavonoid biosynthesis, amino acids biosynthesis, and phenylpropanoid biosynthesis were the main differently regulated pathways. In addition to the tissue-specific accumulation of metabolites, we noticed a cooperative relationship between leaves, fresh carpels, and developing seeds in terms of metabolites transfer. Delphinidin-3-O-(6"-O-p-coumaroyl)glucoside and most of the flavonols were up-regulated in the purple flowers indicating they might be responsible for the purple coloration. CONCLUSION This study revealed that the metabolic processes in the sesame tissues are differently regulated. It offers valuable resources for investigating gene-metabolites interactions in sesame tissues and examining metabolic transports during seed development in sesame. Furthermore, our findings provide crucial knowledge that will facilitate sesame biomass valorization.
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Affiliation(s)
- Senouwa Segla Koffi Dossou
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
- Laboratory of Plant Biotechnology and Physiology, University of Lomé, Lomé, 01 BP 1515 Togo
| | - Fangtao Xu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
| | - Xianghua Cui
- Zhumadian Academy of Agricultural Sciences, Zhumadian, 4693000 China
| | - Chen Sheng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
| | - Rong Zhou
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
| | - Jun You
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
| | - Koffi Tozo
- Laboratory of Plant Biotechnology and Physiology, University of Lomé, Lomé, 01 BP 1515 Togo
| | - Linhai Wang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture, Wuhan, 430062 China
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20
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Abstract
Metabolomics is a technology that generates large amounts of data and contributes to obtaining wide and integral explanations of the biochemical state of a living organism. Plants are continuously affected by abiotic stresses such as water scarcity, high temperatures and high salinity, and metabolomics has the potential for elucidating the response-to-stress mechanisms and develop resistance strategies in affected cultivars. This review describes the characteristics of each of the stages of metabolomic studies in plants and the role of metabolomics in the characterization of the response of various plant species to abiotic stresses.
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21
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Narvekar AS, Tharayil N. Nitrogen Fertilization Influences the Quantity, Composition, and Tissue Association of Foliar Phenolics in Strawberries. FRONTIERS IN PLANT SCIENCE 2021; 12:613839. [PMID: 33959135 PMCID: PMC8093403 DOI: 10.3389/fpls.2021.613839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
Unlike quantitative changes, the compositional changes of plant phenolics and changes in their tissue association as influenced by the nutrient supply are less well understood. We evaluated the quantity, composition, and tissue association of phenolics in leaves of two Fragaria ananassa cultivars in response to different levels of nitrogen (N) fertilization using global metabolomic approaches. Influence of N supply on phenolic content in both cultivars was similar, but the magnitude of this response was compound specific. Ellagitannins, the most abundant class of phenolic oligomers, were less responsive to the applied N treatments, whereas proanthocyanidins, the less abundant class of phenolic oligomers, exhibited higher fold change. Within mono-phenolics, the hydroxycinnamates were more abundant but showed lower fold change than the hydroxybenzoates. Among flavonoids, the hydroxylated flavonols showed higher abundances than the flavones, with a preferential accumulation of dihydroxylated flavonol at lower N levels. Furthermore, glycosylated flavonols were higher than the acylated forms. The extractable fraction of phenolics was more influenced by the N treatment than the fiber-bound fraction. The extensive compositional modification of phenolics and a greater response of non-bound fractions in response to N rates highlight the potential to use precise management of N supply as an effective strategy to enhance the bioactive compounds in crops.
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22
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Liu Y, Watanabe M, Yasukawa S, Kawamura Y, Aneklaphakij C, Fernie AR, Tohge T. Cross-Species Metabolic Profiling of Floral Specialized Metabolism Facilitates Understanding of Evolutional Aspects of Metabolism Among Brassicaceae Species. FRONTIERS IN PLANT SCIENCE 2021; 12:640141. [PMID: 33868339 PMCID: PMC8045754 DOI: 10.3389/fpls.2021.640141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/01/2021] [Indexed: 05/24/2023]
Abstract
Plants produce a variety of floral specialized (secondary) metabolites with roles in several physiological functions, including light-protection, attraction of pollinators, and protection against herbivores. Pigments and volatiles synthesized in the petal have been focused on and characterized as major chemical factors influencing pollination. Recent advances in plant metabolomics have revealed that the major floral specialized metabolites found in land plant species are hydroxycinnamates, phenolamides, and flavonoids albeit these are present in various quantities and encompass diverse chemical structures in different species. Here, we analyzed numerous floral specialized metabolites in 20 different Brassicaceae genotypes encompassing both different species and in the case of crop species different cultivars including self-compatible (SC) and self-incompatible (SI) species by liquid chromatography-mass spectrometry (LC-MS). Of the 228 metabolites detected in flowers among 20 Brassicaceae species, 15 metabolite peaks including one phenylacyl-flavonoids and five phenolamides were detected and annotated as key metabolites to distinguish SC and SI plant species, respectively. Our results provide a family-wide metabolic framework and delineate signatures for compatible and incompatible genotypes thereby providing insight into evolutionary aspects of floral metabolism in Brassicaceae species.
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Affiliation(s)
- Yuting Liu
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
| | - Mutsumi Watanabe
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
| | - Sayuri Yasukawa
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
| | - Yuriko Kawamura
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
| | - Chaiwat Aneklaphakij
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
- Department of Pharmacognosy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Alisdair R. Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Takayuki Tohge
- Graduate School of Biological Science, Nara Institute of Science and Technology (NAIST), Ikoma, Japan
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23
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Sile I, Videja M, Makrecka-Kuka M, Tirzite D, Pajuste K, Shubin K, Krizhanovska V, Grinberga S, Pugovics O, Dambrova M. Chemical composition of Prunus padus L. flower extract and its anti-inflammatory activities in primary bone marrow-derived macrophages. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113678. [PMID: 33307057 DOI: 10.1016/j.jep.2020.113678] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Prunus padus L. has been traditionally used in European ethnomedicine as a treatment for internal and external purposes and is mainly used to reduce inflammation, pain and fever. The activities of P. padus flower extracts are not well characterized, and additional experimental studies at the molecular level are needed to confirm the ethnobotanical findings. AIM OF THE STUDY To assess the potential of P. padus flower extract (PPFE) as a source of bioactive compounds through the characterization of its chemical composition and antioxidant, anti-collagenase, and anti-inflammatory activities. MATERIALS AND METHODS The ethanolic extract (1:10 w/v in ethanol solution) from P. padus flowers was subjected to phytochemical analysis and evaluation of the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. Anti-collagenase activity was determined using a spectrophotometric method in vitro. The effect of PPFE on inflammation was evaluated by measuring specific markers using flow cytometry and assessing pro-inflammatory cytokine (IL-6) release by bone marrow-derived macrophages (BMDMs) ex vivo. RESULTS The major components of the ethanolic extract of P. padus flowers were quercetin diglycosides, chlorogenic acid and N',N″-dicaffeoyl,N‴-coumaroyl spermidine. The total phenolic content of PPFE was 85.19 mg GAE/g extract, and the EC50 value in the DPPH assay was 0.55 mg/ml. PPFE exhibited the ability to inhibit collagenase activity in a dose-dependent manner. Preincubation of BMDMs with PPFE reduced the population of M1 (pro-inflammatory) and increased the population of M2 (anti-inflammatory) macrophages. Furthermore, PPFE decreased pro-inflammatory cytokine IL-6 release from BMDMs. CONCLUSIONS PPFE is a rich source of bioactive compounds and possesses considerable anti-inflammatory properties, supporting its use in ethnomedicine for the reduction of inflammatory processes.
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Affiliation(s)
- Inga Sile
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia; Department of Dosage Form Technology, Riga Stradins University, 16 Dzirciema Str, Riga, LV-1007, Latvia.
| | - Melita Videja
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia; Department of Pharmaceutical Chemistry, Riga Stradins University, 16 Dzirciema Str, Riga, LV-1007, Latvia.
| | - Marina Makrecka-Kuka
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | - Dace Tirzite
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | - Karlis Pajuste
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | - Kirill Shubin
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | | | - Solveiga Grinberga
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | - Osvalds Pugovics
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia.
| | - Maija Dambrova
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006, Riga, Latvia; Department of Pharmaceutical Chemistry, Riga Stradins University, 16 Dzirciema Str, Riga, LV-1007, Latvia.
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Lénárt J, Gere A, Causon T, Hann S, Dernovics M, Németh O, Hegedűs A, Halász J. LC-MS based metabolic fingerprinting of apricot pistils after self-compatible and self-incompatible pollinations. PLANT MOLECULAR BIOLOGY 2021; 105:435-447. [PMID: 33296063 PMCID: PMC7892686 DOI: 10.1007/s11103-020-01098-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/19/2020] [Indexed: 06/12/2023]
Abstract
KEY MESSAGE LC-MS based metabolomics approach revealed that putative metabolites other than flavonoids may significantly contribute to the sexual compatibility reactions in Prunus armeniaca. Possible mechanisms on related microtubule-stabilizing effects are provided. Identification of metabolites playing crucial roles in sexual incompatibility reactions in apricot (Prunus armeniaca L.) was the aim of the study. Metabolic fingerprints of self-compatible and self-incompatible apricot pistils were created using liquid chromatography coupled to time-of-flight mass spectrometry followed by untargeted compound search. Multivariate statistical analysis revealed 15 significant differential compounds among the total of 4006 and 1005 aligned metabolites in positive and negative ion modes, respectively. Total explained variance of 89.55% in principal component analysis (PCA) indicated high quality of differential expression analysis. The statistical analysis showed significant differences between genotypes and pollination time as well, which demonstrated high performance of the metabolic fingerprinting and revealed the presence of metabolites with significant influence on the self-incompatibility reactions. Finally, polyketide-based macrolides similar to peloruside A and a hydroxy sphingosine derivative are suggested to be significant differential metabolites in the experiment. These results indicate a strategy of pollen tubes to protect microtubules and avoid growth arrest involved in sexual incompatibility reactions of apricot.
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Affiliation(s)
- József Lénárt
- Department of Applied Chemistry, Faculty of Food Science, Szent István University, Villányi út 29-43, Budapest, 1118, Hungary
- Department of Genetics and Plant Breeding, Faculty of Horticultural Science, Szent István University, Ménesi út 44, Budapest, 1118, Hungary
| | - Attila Gere
- Department of Postharvest Sciences and Sensory Evaluation, Faculty of Food Science, Szent István University, Villányi út 29-43, 1118, Budapest, Hungary
| | - Tim Causon
- Institute of Analytical Chemistry, University of Natural Resources and Life Sciences, Muthgasse 18, 1190, Vienna, Austria
| | - Stephan Hann
- Institute of Analytical Chemistry, University of Natural Resources and Life Sciences, Muthgasse 18, 1190, Vienna, Austria
| | - Mihály Dernovics
- Department of Plant Physiology, Agricultural Institute, Centre for Agricultural Research, Brunszvik u. 2, Martonvásár, 2462, Hungary
| | - Olga Németh
- Department of Applied Chemistry, Faculty of Food Science, Szent István University, Villányi út 29-43, Budapest, 1118, Hungary
| | - Attila Hegedűs
- Department of Genetics and Plant Breeding, Faculty of Horticultural Science, Szent István University, Ménesi út 44, Budapest, 1118, Hungary
| | - Júlia Halász
- Department of Genetics and Plant Breeding, Faculty of Horticultural Science, Szent István University, Ménesi út 44, Budapest, 1118, Hungary.
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25
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Data processing strategies for non-targeted analysis of foods using liquid chromatography/high-resolution mass spectrometry. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116188] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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26
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Yuan L, Mori S, Haruyama N, Hirai N, Osakabe M. Strawberry pollen as a source of UV-B protection ingredients for the phytoseiid mite Neoseiulus californicus (Acari: Phytoseiidae). PEST MANAGEMENT SCIENCE 2021; 77:851-859. [PMID: 32949092 DOI: 10.1002/ps.6089] [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] [Received: 06/09/2020] [Revised: 09/01/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND A new physical control method using ultraviolet-B (UV-B) lamps and light-reflecting sheets (UV method) significantly suppressed a spider mite population on greenhouse strawberries. Although UV-B radiation may adversely affect the survival of phytoseiid mites, previous research has suggested that Neoseiulus californicus can improve its survival on exposure to UV-B irradiation by consuming antioxidants contained in tea and peach pollen. In this study, we evaluated strawberry pollen as an alternative food source for N. californicus and examined whether antioxidants in the pollen mitigated UV-B damage to N. californicus. RESULTS The fecundity of N. californicus females reared on Tetranychus urticae decreased on shifting their diet to pollen. By contrast, females reared continuously on strawberry pollen produced as many eggs as females reared continuously on T. urticae. Survival and fecundity after UV-B irradiation were higher in females on the pollen diet. Oxygen radical absorbance capacity analysis revealed that the high antioxidant activity of strawberry pollen was due to four hydroxycinnamoyl spermidine derivatives. CONCLUSION Strawberry pollen was an adequate alternative food source for N. californicus. Feeding on strawberry pollen, which contains spermidine derivatives with high antioxidant activity, mitigated UV-B damage. This shows the potential of combining the UV-method with N. californicus for controlling T. urticae in strawberries.
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Affiliation(s)
- Lifeng Yuan
- Laboratory of Ecological Information, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Shinnosuke Mori
- Laboratory of Comparative Agricultural Science, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Naoto Haruyama
- Tochigi Prefectural Agricultural Experiment Station, Utsunomiya, Japan
| | - Nobuhiro Hirai
- Laboratory of Comparative Agricultural Science, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Masahiro Osakabe
- Laboratory of Ecological Information, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
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Fecka I, Nowicka A, Kucharska AZ, Sokół-Łętowska A. The effect of strawberry ripeness on the content of polyphenols, cinnamates, L-ascorbic and carboxylic acids. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2020.103669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Salah EM, Ibrahim RR, Gonaid MH, Soliman HSM. Chemical and pharmacological evaluation of the non-flowering aerial parts of Acacia modesta Wall. cultivated in Egypt. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2020. [DOI: 10.1186/s43094-020-00134-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Acacia modesta Wall. (A. modesta), often recognized as Phulai, is belonging to family Fabaceae and sub-family Mimosaceae. A. modesta has many beneficial uses. Leaves, wood, flowers, and gum of A. modesta have been used frequently for multiple therapeutic purposes.
Results
The chemical investigation of butanol fraction of A. modesta non-flowering aerial parts yielded Vitexin-2′′-β-D-glucopyranoside and Apigenin-6,8-di-C-β-D-glucopyranoside in a flavone mixture as well as (β-D-glucopyranosyl (1-3)-β-D-glucopyranosyl)-3-β-hydroxy-11-oxo-olean-12-en-28-oic acid) an oleanane-type triterpenoidal saponin. Metabolite profiling via ultra-performance liquid chromatography-electrospray ionization-mass spectrometry (UPLC-ESI-MS) of the ethyl acetate fraction resulted in recognizing of eighteen compounds tentatively compared with previously published data. Quantitative measurement of the overall value of flavonoids of A. modesta was found to be 2.824 μg/100 μg ± 0.01 calculated as quercetin. The acute toxicity study of the ethanol extract proved that the plant under investigation is safe and nontoxic to the male albino mice used. The anti-hyperglycemic activity of the ethanol extract performed on type 2 diabetic rats proved that the most potent dosage was 200 mg/kg b. wt. after 4 and 4 weeks of treatment respectively compared to metformin. Furthermore, evaluation of the hepato-protective activity of the ethanol extract of the plant under investigation showed that the most potent extract was with a dose level of 200 mg/kg b. wt. after 3 and 10 days of continuous treatment compared to silymarin.
Conclusion
It can be concluded that A. modesta Wall. cultivated in Egypt could be used as a promising anti-diabetic agent and a hepato-protective agent against hepatocellular damage induced by hepatotoxins.
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Comparative flower metabolomics analysis in polygamodioecious Garcinia indica choisy indicates flower gender type specific metabolite accumulation. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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30
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Przybylska D, Kucharska AZ, Cybulska I, Sozański T, Piórecki N, Fecka I. Cornus mas L. Stones: A Valuable By-Product as an Ellagitannin Source with High Antioxidant Potential. Molecules 2020; 25:E4646. [PMID: 33053845 PMCID: PMC7587210 DOI: 10.3390/molecules25204646] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/01/2020] [Accepted: 10/10/2020] [Indexed: 02/07/2023] Open
Abstract
The stone of Cornus mas L. remains the least known morphological part of this plant, whereas the fruit is appreciated for both consumption purposes and biological activity. The stone is considered to be a byproduct of fruit processing and very little is known about its phytochemical composition and biological properties. In this study, the complete qualitative determination of hydrolyzable tannins, their quantitative analysis, total polyphenolic content, and antioxidant properties of the stone of C. mas are presented for the first time. The 37 identified compounds included the following: various gallotannins (11), monomeric ellagitannins (7), dimeric ellagitannins (10), and trimeric ellagitannins (7). The presence of free gallic acid and ellagic acid was also reported. Our results demonstrate that C. mas stone is a source of various bioactive hydrolyzable tannins and shows high antioxidant activity which could allow potential utilization of this raw material for recovery of valuable pharmaceutical or nutraceutical substances. The principal novelty of our findings is that hydrolyzable tannins, unlike other polyphenols, have been earlier omitted in the evaluation of the biological activities of C. mas. Additionally, the potential recovery of these bioactive chemicals from the byproduct is in line with the ideas of green chemistry and sustainable production.
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Affiliation(s)
- Dominika Przybylska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wrocław, Poland;
| | - Alicja Z. Kucharska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630 Wrocław, Poland;
| | - Iwona Cybulska
- Earth and Life Institute, Université Catholique de Louvain, Croix du Sud 2, 1348 Louvain-la-Neuve, Belgium;
| | - Tomasz Sozański
- Department of Pharmacology, Wrocław Medical University, Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland;
| | - Narcyz Piórecki
- Arboretum and Institute of Physiography in Bolestraszyce, 37-700 Przemyśl, Poland;
- Institute of Physical Culture Sciences, Medical College, University of Rzeszów, Towarnickiego 3, 35-959 Rzeszów, Poland
| | - Izabela Fecka
- Department of Pharmacognosy and Herbal Medicines, Wroclaw Medical University, Borowska 211 A, 50-556 Wrocław, Poland;
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31
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Gök HN, Deliorman Orhan D, Gürbüz İ, Aslan M. Activity-guided isolation of α-amylase, α-glucosidase, and pancreatic lipase inhibitory compounds from Rhus coriaria L. J Food Sci 2020; 85:3220-3228. [PMID: 32895959 DOI: 10.1111/1750-3841.15438] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 01/29/2023]
Abstract
The leaves and fruits of Rhus coriaria are traditionally used in Turkey for the treatment of diabetes. The aim of the present study is to determine α-amylase, α-glucosidase, and pancreatic lipase inhibitory activities of R. coriaria leaf and fruit ethanol extracts (80%), and to isolate active compounds against these enzymes. As a result of the activity-guided isolation, the active compounds were determined as the amentoflavone, agathisflavone, and 1,2,3,4,6-penta-O-galloyl-β-glucopyranose. Agathisflavone, amentoflavone, and penta-O-galloyl-β-glucopyranose inhibited α-glucosidase with 11.4 ± 0.9, 11.3 ± 0.7, and 4.1 ± 0.1 µM IC50 values, respectively. Furthermore, penta-O-galloyl-β-glucopyranose inhibited α-amylase with 6.32 ± 0.18 µM IC50 . These three compounds also significantly inhibited (P < 0.05) pancreatic lipase. The results of high-performance liquid chromatography analysis showed that penta-O-galloyl-β-D-glycopyranose was one of the main compounds in both fruit and leaf extracts. Therefore, it may be considered that R. coriaria fruit and leaf extracts can be standardized on this substance and used in the development of both medicinal products and functional food for diabetes. PRACTICAL APPLICATION: Rhus coriaria (Sumac) is one of the plants that is well known and used around the world as a spice. It is also used against diabetes traditionally. The determination of effective compounds can lead to the standardization and development of both medicinal products and functional foods for diabetes. While the fruits of the plant are used as a spice all around the world, the leaves are generally throw away; therefore, the usage of the leaves to the food and medical industry can lead to beneficial effects on the economy.
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Affiliation(s)
- Hasya Nazlı Gök
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, 06330, Turkey
| | - Didem Deliorman Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, 06330, Turkey
| | - İlhan Gürbüz
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, 06330, Turkey
| | - Mustafa Aslan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, 06330, Turkey
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32
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Cunha AG, Alves Filho EG, Silva LMA, Ribeiro PRV, Rodrigues THS, Brito ESD, Miranda MRAD. Chemical composition of thermally processed coconut water evaluated by GC–MS, UPLC-HRMS, and NMR. Food Chem 2020; 324:126874. [DOI: 10.1016/j.foodchem.2020.126874] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 02/05/2020] [Accepted: 04/19/2020] [Indexed: 02/07/2023]
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Kruve A. Strategies for Drawing Quantitative Conclusions from Nontargeted Liquid Chromatography-High-Resolution Mass Spectrometry Analysis. Anal Chem 2020; 92:4691-4699. [PMID: 32134258 DOI: 10.1021/acs.analchem.9b03481] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This Feature aims at giving an overview of different possibilities for quantitatively comparing the results obtained from LC-HRMS-based nontargeted analysis. More specifically, quantification via structurally similar internal standards, different isotope labeling strategies, radiolabeling, and predicted ionization efficiencies are reviewed.
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Affiliation(s)
- Anneli Kruve
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu 50411, Estonia.,Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, SE-106 91 Stockholm, Sweden
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34
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Adler LS, Fowler AE, Malfi RL, Anderson PR, Coppinger LM, Deneen PM, Lopez S, Irwin RE, Farrell IW, Stevenson PC. Assessing Chemical Mechanisms Underlying the Effects of Sunflower Pollen on a Gut Pathogen in Bumble Bees. J Chem Ecol 2020; 46:649-658. [DOI: 10.1007/s10886-020-01168-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/04/2020] [Accepted: 03/06/2020] [Indexed: 12/16/2022]
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35
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Zhang J, Zhang F, Li D, Liu Y, Liu B, Meng X. Characterization of metabolite profiles of white and green spears of asparagus officinalis L. from Caoxian, East China. Food Res Int 2019; 128:108869. [PMID: 31955777 DOI: 10.1016/j.foodres.2019.108869] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 11/06/2019] [Accepted: 11/26/2019] [Indexed: 12/30/2022]
Abstract
China is the largest planting country of asparagus (Asparagus officinalis L.) in the world. Caoxian, as the famous asparagus township in China, enjoys a reputation for producing asparagus with high yield and good quality, due to its unique geological characteristic. In this study, a method of reverse-phase ultraperformance liquid chromatography coupled with electrospray tandem mass spectrometry (RP-UPLC-ESI-MS/MS) was established for profiling metabolites from three segments (tip, mid, and base) of 'Caoxian white and green Asparagus'. A total of 114 metabolites were identified, among them, 43 were found for the first time in this vegetable. Principal component analysis (PCA) and hierarchical cluster analysis (HCA) was applied to provide an overview of the metabolite profiles of Caoxian asparagus and to separate different segments of spears. The variables most decisive to discriminate among segments included 9 of the metabolites tentatively identified. This study will help to improve the protection of Caoxian asparagus geographical indication.
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Affiliation(s)
- Jing Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Fang Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
| | - Danrui Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Yuchen Liu
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
| | - Bingjie Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
| | - Xianghong Meng
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China; Pilot National Laboratory for Marine Science and Technology, Qingdao 266003, China.
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36
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Liberal J, Costa G, Carmo A, Vitorino R, Marques C, Domingues MR, Domingues P, Gonçalves AC, Alves R, Sarmento-Ribeiro AB, Girão H, Cruz MT, Batista MT. Chemical characterization and cytotoxic potential of an ellagitannin-enriched fraction from Fragaria vesca leaves. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.11.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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37
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Mostafa E, Fayed MAA, Radwan RA, Bakr RO. Centaurea pumilio L. extract and nanoparticles: A candidate for healthy skin. Colloids Surf B Biointerfaces 2019; 182:110350. [PMID: 31326622 DOI: 10.1016/j.colsurfb.2019.110350] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 06/14/2019] [Accepted: 07/06/2019] [Indexed: 01/09/2023]
Abstract
Centaurea pumilio was the subject of phytochemical and biological studies, and its extract was used in the green synthesis of silver nanoparticles (AgNPs). Liquid chromatography/electrospray ionization mass spectrometry allowed the tentative identification of twenty-nine phytoconstituents of C. pumilio methanolic extract (CME), while column chromatography led to the identification of eight phenolic compounds. The neutral red uptake method showed the safety of CME and AgNPs on skin cells (HaCaT cell lines), while their high antioxidant potentials were demonstrated based on their oxygen radical absorbance capacity, and these results were confirmed in vivo. Additionally, CME and AgNPs had promising abilities to retard the ageing process and combat dark spots by potently inhibiting collagenase, elastase and tyrosinase, in addition to antimicrobial activity against skin infection-causing strains, especially Staphylococcus aureus, which was further confirmed by the significant phagocytic activity of neutrophils via engulfment. This study presents C. pumilio as a candidate for healthy skin.
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Affiliation(s)
- Eman Mostafa
- Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 11787, Giza, Egypt
| | - Marwa A A Fayed
- Department of Pharmacognosy, Faculty of Pharmacy, University of Sadat City, Egypt
| | - Rasha A Radwan
- Biochemistry and Biotechnology Department, Faculty of Pharmacy & Drug Technology, Heliopolis University, Cairo, Egypt
| | - Riham O Bakr
- Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 11787, Giza, Egypt.
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38
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Degu A, Hochberg U, Wong DCJ, Alberti G, Lazarovitch N, Peterlunger E, Castellarin SD, Herrera JC, Fait A. Swift metabolite changes and leaf shedding are milestones in the acclimation process of grapevine under prolonged water stress. BMC PLANT BIOLOGY 2019; 19:69. [PMID: 30744556 PMCID: PMC6371445 DOI: 10.1186/s12870-019-1652-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 01/14/2019] [Indexed: 05/06/2023]
Abstract
BACKGROUND Grape leaves provide the biochemical substrates for berry development. Thus, understanding the regulation of grapevine leaf metabolism can aid in discerning processes fundamental to fruit development and berry quality. Here, the temporal alterations in leaf metabolism in Merlot grapevine grown under sufficient irrigation and water deficit were monitored from veraison until harvest. RESULTS The vines mediated water stress gradually and involving multiple strategies: osmotic adjustment, transcript-metabolite alteration and leaf shedding. Initially stomatal conductance and leaf water potential showed a steep decrease together with the induction of stress related metabolism, e.g. up-regulation of proline and GABA metabolism and stress related sugars, and the down-regulation of developmental processes. Later, progressive soil drying was associated with an incremental contribution of Ca2+ and sucrose to the osmotic adjustment concomitant with the initiation of leaf shedding. Last, towards harvest under progressive stress conditions following leaf shedding, incremental changes in leaf water potential were measured, while the magnitude of perturbation in leaf metabolism lessened. CONCLUSIONS The data present evidence that over time grapevine acclimation to water stress diversifies in temporal responses encompassing the alteration of central metabolism and gene expression, osmotic adjustments and reduction in leaf area. Together these processes mitigate leaf water stress and aid in maintaining the berry-ripening program.
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Affiliation(s)
- Asfaw Degu
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
- College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Uri Hochberg
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Intitute of Soil, Water and Environmental Sciences, Agricultural Research Organization Rishon LeZion, Rishon LeZion, Israel
| | - Darren C. J. Wong
- Wine Research Centre, The University of British Columbia, Vancouver, Canada
| | - Giorgio Alberti
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Naftali Lazarovitch
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
| | - Enrico Peterlunger
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | | | - Jose C. Herrera
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
- Division of Viticulture and Pomology, Department of Crop Sciences, University of Natural Resources and Life Sciences Vienna (BOKU), Tulln, Austria
| | - Aaron Fait
- The French Associates Institute for Agriculture and Biotechnology of Drylands, The Jacob Blaustein Institute for Desert Research, Ben-Gurion University of the Negev, Sede Boqer campus, Midreshet Ben Gurion, Israel
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Genetic diversity of strawberry germplasm using metabolomic biomarkers. Sci Rep 2018; 8:14386. [PMID: 30258188 PMCID: PMC6158285 DOI: 10.1038/s41598-018-32212-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 08/23/2018] [Indexed: 12/22/2022] Open
Abstract
High-throughput metabolomics technologies can provide the quantification of metabolites levels across various biological processes in different tissues, organs and species, allowing the identification of genes underpinning these complex traits. Information about changes of metabolites during strawberry development and ripening processes is key to aiding the development of new approaches to improve fruit attributes. We used network-based methods and multivariate statistical approaches to characterize and investigate variation in the primary and secondary metabolism of seven domesticated and seven wild strawberry fruit accessions at three different fruit development and ripening stages. Our results demonstrated that Fragaria sub-species can be identified solely based on the gathered metabolic profiles. We also showed that domesticated accessions displayed highly similar metabolic changes due to shared domestication history. Differences between domesticated and wild accessions were detected at the level of metabolite associations which served to rank metabolites whose regulation was mostly altered in the process of domestication. The discovery of comprehensive metabolic variation among strawberry accessions offers opportunities to probe into the genetic basis of variation, providing insights into the pathways to relate metabolic variation with important traits.
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40
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Zhang J, Yu Q, Cheng H, Ge Y, Liu H, Ye X, Chen Y. Metabolomic Approach for the Authentication of Berry Fruit Juice by Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry Coupled to Chemometrics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8199-8208. [PMID: 29989408 DOI: 10.1021/acs.jafc.8b01682] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Berry fruit juice, which is represented by blueberry and cranberry juice, has become increasingly popular due to its reported nutritional and health benefits. However, in markets, adulteration of berry fruit juice with cheaper substitutes is frequent. In the present study, a metabolomic approach for authentication of berry fruit juices by liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (LC-QTOF-MS) was established. The global characterization of the berry fruit metabolome by information dependent acquisition directed LC-MS/MS coupled to a peak mining workflow by isotope pattern matching was reported. Targeted metabolomics analysis of known juice biomarkers, such as flavonoids, anthocyanins, etc. exhibited a good separation of berry fruit juices from adulterant juices. Moreover, untargeted metabolomics analysis was carried out and subjected to chemometrics analysis. Discrimination of blueberry juice, cranberry juice, and its adulterant apple juice and grape juice was obtained by principal component analysis-discriminant analysis. Eighteen characteristic markers discriminating berry fruit juice and its adulterants were selected by comparison of marker abundances in different juice samples. Identification of characteristic markers was accomplished by elemental formula prediction and online database searches based on accurate MS information. These results suggested that the combination of untargeted and targeted metabolomics approach has great potential for authentication of berry fruit juice.
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Affiliation(s)
- Jiukai Zhang
- Agro-Product Safety Research Center , Chinese Academy of Inspection and Quarantine , Beijing 100176 , People's Republic of China
| | - Qiuhao Yu
- Agro-Product Safety Research Center , Chinese Academy of Inspection and Quarantine , Beijing 100176 , People's Republic of China
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang Key Laboratory for Agro-Food Processing , Zhejiang University , Hangzhou 310058 , People's Republic of China
| | - Haiyan Cheng
- AB Sciex (China) Co., Ltd. , Beijing 100102 , People's Republic of China
| | - Yiqiang Ge
- China Rural Technology Development Center , Beijing 100045 , People's Republic of China
| | - Han Liu
- Agro-Product Safety Research Center , Chinese Academy of Inspection and Quarantine , Beijing 100176 , People's Republic of China
| | - Xingqian Ye
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang Key Laboratory for Agro-Food Processing , Zhejiang University , Hangzhou 310058 , People's Republic of China
| | - Ying Chen
- Agro-Product Safety Research Center , Chinese Academy of Inspection and Quarantine , Beijing 100176 , People's Republic of China
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Chen S, Lin J, Liu H, Gong Z, Wang X, Li M, Aharoni A, Yang Z, Yu X. Insights into Tissue-specific Specialized Metabolism in Tieguanyin Tea Cultivar by Untargeted Metabolomics. Molecules 2018; 23:molecules23071817. [PMID: 30037120 PMCID: PMC6099842 DOI: 10.3390/molecules23071817] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 07/18/2018] [Accepted: 07/19/2018] [Indexed: 12/17/2022] Open
Abstract
Tea plants produce extremely diverse and abundant specialized metabolites, the types and levels of which are developmentally and environmentally regulated. However, little is known about how developmental cues affect the synthesis of many of these molecules. In this study, we conducted a comparative profiling of specialized metabolites from six different tissues in a premium oolong tea cultivar, Tieguanyin, which is gaining worldwide popularity due to its uniquely rich flavors and health benefits. UPLC-QTOF MS combined with multivariate analyses tentatively identified 68 metabolites belonging to 11 metabolite classes, which exhibited sharp variations among tissues. Several metabolite classes, such as flavonoids, alkaloids, and hydroxycinnamic acid amides were detected predominantly in certain plant tissues. In particular, tricoumaroyl spermidine and dicoumaroyl putrescine were discovered as unique tea flower metabolites. This study offers novel insights into tissue-specific specialized metabolism in Tieguanyin, which provides a good reference point to explore gene-metabolite relationships in this cultivar.
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Affiliation(s)
- Si Chen
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Jun Lin
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Huihui Liu
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Zhihong Gong
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xiaxia Wang
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Meihong Li
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Asaph Aharoni
- Department of Plant & Environmental Sciences, Weizmann Institute of Science, P. O. Box 26, Rehovot 7610001, Israel.
| | - Zhenbiao Yang
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Center for Plant Cell Biology, Institute for Integrative Genome Biology, and Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, USA.
| | - Xiaomin Yu
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Skaliter O, Ravid J, Cna'ani A, Dvir G, Knafo R, Vainstein A. Isolation of Intact Vacuoles from Petunia Petals and Extraction of Sequestered Glycosylated Phenylpropanoid Compounds. Bio Protoc 2018; 8:e2912. [PMID: 34395741 DOI: 10.21769/bioprotoc.2912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/08/2018] [Accepted: 06/28/2018] [Indexed: 11/02/2022] Open
Abstract
Plant vacuoles are the largest compartment in plant cells, occupying more than 80% of the cell volume. A variety of proteins, sugars, pigments and other metabolites are stored in these organelles ( Paris et al., 1996 ; Olbrich et al., 2007 ). Flowers produce a variety of specialized metabolites, some of which are unique to this organ, such as components of pollination syndromes, i.e., scent volatiles and flavonoids ( Hoballah et al., 2007; Cna'ani et al., 2015). To study the compounds stored in floral vacuoles, this compartment must be separated from the rest of the cell. To enable isolation of vacuoles, protoplasts were first generated by incubating pierced corollas with cellulase and macrozyme enzymes. After filtering and several centrifugation steps, protoplasts were separated from the debris and damaged/burst protoplasts, as revealed by microscopic observation. Concentrated protoplasts were lysed, and vacuoles were extracted by Ficoll-gradient centrifugation. Vacuoles were used for quantitative GC-MS analyses of sequestered metabolites. This method allowed us to identify vacuoles as the subcellular accumulation site of glycosylated volatile phenylpropanoids and to hypothesize that conjugated scent compounds are sequestered in the vacuoles en route to the headspace (Cna'ani et al., 2017).
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Affiliation(s)
- Oded Skaliter
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Jasmin Ravid
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Alon Cna'ani
- Mitrani Department of Desert Ecology, Swiss Institute for Dryland Environmental and Energy Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Israel
| | - Gony Dvir
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Rafael Knafo
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Alexander Vainstein
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
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43
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Nowicka A, Kucharska AZ, Sokół-Łętowska A, Fecka I. Comparison of polyphenol content and antioxidant capacity of strawberry fruit from 90 cultivars of Fragaria × ananassa Duch. Food Chem 2018; 270:32-46. [PMID: 30174053 DOI: 10.1016/j.foodchem.2018.07.015] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 06/30/2018] [Accepted: 07/02/2018] [Indexed: 12/11/2022]
Abstract
Strawberry fruit is a valuable resource, rich in vitamins and polyphenolic compounds. These compounds have a broad spectrum of biological activity. The aim of this study was to evaluate the qualitative and quantitative composition of polyphenols in strawberry fruit from 90 cultivars of Fragaria × ananassa Duch. from two growing seasons. Eighty of them were analyzed for the first time (to the best of our knowledge). The identification of polyphenolics and other compounds was performed using UPLC-qTOF-MS/MS. Nine compounds were recorded for the first time in mature strawberry fruit. Antioxidant properties were also determined using DPPH and ABTS methods. Statistical analysis of the results was performed using principal component analysis. Tannins, especially ellagitannins with agrimoniin, as well as the total polyphenols, had the greatest influence on antioxidant activity in the ABTS test. Cultivars characterized by a high content of tannins and high antioxidant capacity were selected.
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Affiliation(s)
- Agnieszka Nowicka
- Department of Pharmacognosy, Wrocław Medical University, Borowska St. 211, 50-556 Wrocław, Poland
| | - Alicja Z Kucharska
- Department of Fruit, Vegetable and Nutraceutical Plant, Chełmońskiego St. 37/41, Wrocław University of Environmental and Life Sciences, 51-630 Wrocław, Poland
| | - Anna Sokół-Łętowska
- Department of Fruit, Vegetable and Nutraceutical Plant, Chełmońskiego St. 37/41, Wrocław University of Environmental and Life Sciences, 51-630 Wrocław, Poland
| | - Izabela Fecka
- Department of Pharmacognosy, Wrocław Medical University, Borowska St. 211, 50-556 Wrocław, Poland.
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Liu X, Yan X, Bi J, Liu J, Zhou M, Wu X, Chen Q. Determination of phenolic compounds and antioxidant activities from peel, flesh, seed of guava (Psidium guajava
L.). Electrophoresis 2018; 39:1654-1662. [DOI: 10.1002/elps.201700479] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/28/2018] [Accepted: 04/10/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Xuan Liu
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Xu Yan
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Jinfeng Bi
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Jianing Liu
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Mo Zhou
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Xinye Wu
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
| | - Qinqin Chen
- Key Laboratory of Agro-Products Processing Ministry of Agriculture; Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences; Beijing P. R. China
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Hertzog J, Carré V, Dufour A, Aubriet F. Semi-Targeted Analysis of Complex Matrices by ESI FT-ICR MS or How an Experimental Bias may be Used as an Analytical Tool. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2018; 29:543-557. [PMID: 29340956 DOI: 10.1007/s13361-017-1865-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 11/29/2017] [Accepted: 11/29/2017] [Indexed: 06/07/2023]
Abstract
Ammonia is well suited to favor deprotonation process in electrospray ionization mass spectrometry (ESI-MS) to increase the formation of [M - H]-. Nevertheless, NH3 may react with carbonyl compounds (aldehyde, ketone) and bias the composition description of the investigated sample. This is of significant importance in the study of complex mixture such as oil or bio-oil. To assess the ability of primary amines to form imines with carbonyl compounds during the ESI-MS process, two aldehydes (vanillin and cinnamaldehyde) and two ketones (butyrophenone and trihydroxyacetophenone) have been infused in an ESI source with ammonia and two different amines (aniline and 3-chloronaniline). The (+) ESI-MS analyses have demonstrated the formation of imine whatever the considered carbonyl compound and the used primary amine, the structure of which was extensively studied by tandem mass spectrometry. Thus, it has been established that the addition of ammonia, in the solution infused in an ESI source, may alter the composition description of a complex mixture and leads to misinterpretations due to the formation of imines. Nevertheless, this experimental bias can be used to identify the carbonyl compounds in a pyrolysis bio-oil. As we demonstrated, infusion of the bio-oil with 3-chloroaniline in ESI source leads to specifically derivatized carbonyl compounds. Thanks to their chlorine isotopic pattern and the high mass measurement accuracy, (+) ESI Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) unambiguously highlighted them from the numerous CxHyOz bio-oil components. These results offer a new perspective into the detailed molecular structure of complex mixtures such as bio-oils. Graphical Abstract ᅟ.
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Affiliation(s)
- Jasmine Hertzog
- LCP-A2MC, FR 2843 Institut Jean Barriol de Chimie et Physique Moléculaires et Biomoléculaires, FR 3624 Réseau National de Spectrométrie de Masse FT-ICR à très haut champ, Université de Lorraine, ICPM, 1 boulevard Arago, 57078, Metz Cedex 03, France
| | - Vincent Carré
- LCP-A2MC, FR 2843 Institut Jean Barriol de Chimie et Physique Moléculaires et Biomoléculaires, FR 3624 Réseau National de Spectrométrie de Masse FT-ICR à très haut champ, Université de Lorraine, ICPM, 1 boulevard Arago, 57078, Metz Cedex 03, France.
| | - Anthony Dufour
- LRGP, CNRS, Université de Lorraine, ENSIC, 1, Rue Grandville, 54000, Nancy, France
| | - Frédéric Aubriet
- LCP-A2MC, FR 2843 Institut Jean Barriol de Chimie et Physique Moléculaires et Biomoléculaires, FR 3624 Réseau National de Spectrométrie de Masse FT-ICR à très haut champ, Université de Lorraine, ICPM, 1 boulevard Arago, 57078, Metz Cedex 03, France.
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Chen S, Li M, Zheng G, Wang T, Lin J, Wang S, Wang X, Chao Q, Cao S, Yang Z, Yu X. Metabolite Profiling of 14 Wuyi Rock Tea Cultivars Using UPLC-QTOF MS and UPLC-QqQ MS Combined with Chemometrics. Molecules 2018; 23:molecules23020104. [PMID: 29364152 PMCID: PMC6017971 DOI: 10.3390/molecules23020104] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 01/19/2018] [Accepted: 01/20/2018] [Indexed: 11/22/2022] Open
Abstract
Wuyi Rock tea, well-recognized for rich flavor and long-lasting fragrance, is a premium subcategory of oolong tea mainly produced in Wuyi Mountain and nearby regions of China. The quality of tea is mainly determined by the chemical constituents in the tea leaves. However, this remains underexplored for Wuyi Rock tea cultivars. In this study, we investigated the leaf metabolite profiles of 14 major Wuyi Rock tea cultivars grown in the same producing region using UPLC-QTOF MS and UPLC-QqQ MS with data processing via principal component analysis and cluster analysis. Relative quantitation of 49 major metabolites including flavan-3-ols, proanthocyanidins, flavonol glycosides, flavone glycosides, flavonone glycosides, phenolic acid derivatives, hydrolysable tannins, alkaloids and amino acids revealed clear variations between tea cultivars. In particular, catechins, kaempferol and quercetin derivatives were key metabolites responsible for cultivar discrimination. Information on the varietal differences in the levels of bioactive/functional metabolites, such as methylated catechins, flavonol glycosides and theanine, offers valuable insights to further explore the nutritional values and sensory qualities of Wuyi Rock tea. It also provides potential markers for tea plant fingerprinting and cultivar identification.
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Affiliation(s)
- Si Chen
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Meihong Li
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Gongyu Zheng
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Tingting Wang
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Jun Lin
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Shanshan Wang
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xiaxia Wang
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Qianlin Chao
- Wuyi Star Tea Industry Co., Ltd., Wuyishan 354300, China.
| | - Shixian Cao
- Wuyi Star Tea Industry Co., Ltd., Wuyishan 354300, China.
| | - Zhenbiao Yang
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Center for Plant Cell Biology, Institute of integrated Genome Biology, and Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, USA.
| | - Xiaomin Yu
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- FAFU-UCR Joint Center for Horticultural Biology and Metabolomics, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Vuković N, Vukić M, Đelić G, Kacaniova M, Cvijović M. The investigation of bioactive secondary metabolites of the methanol extract of eryngium amethystinum. KRAGUJEVAC JOURNAL OF SCIENCE 2018. [DOI: 10.5937/kgjsci1840113v] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Muthukumaran S, Tranchant C, Shi J, Ye X, Xue SJ. Ellagic acid in strawberry (Fragaria spp.): Biological, technological, stability, and human health aspects. FOOD QUALITY AND SAFETY 2017. [DOI: 10.1093/fqsafe/fyx023] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Pragadheesh VS, Chanotiya CS, Rastogi S, Shasany AK. Scent from Jasminum grandiflorum flowers: Investigation of the change in linalool enantiomers at various developmental stages using chemical and molecular methods. PHYTOCHEMISTRY 2017; 140:83-94. [PMID: 28463687 DOI: 10.1016/j.phytochem.2017.04.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 03/21/2017] [Accepted: 04/21/2017] [Indexed: 06/07/2023]
Abstract
Jasminum species are among the most preferred fresh cut flowers in India since ancient times. The plant produces small and fragrant flowers, which are of great demand in the preparation of fragrant garlands and also in perfume industries. Floral volatile of Jasminum grandiflorum L. (Family: Oleaceae) was extracted using solid-phase microextraction and analyzed in enantioselective gas chromatography. Chemical classes of identified volatiles revealed the presence of terpenoids, phenylpropanoids, and fatty acid derivatives. Marker constituent of flower volatiles, linalool was selected for analytical characterization on ethyl- and acetyl-β-cyclodextrin stationary phase. (R)-(-)-Linalool was found as major enantiomer in volatiles of floral buds whereas (S)-(+)-linalool predominated in the volatiles of matured flowers. Simultaneously, a quantitative real-time PCR was performed to find the gene expression of linalool synthase to investigate the mechanism of enantiomeric inversion. The emission pattern of (R)-(-)-linalool at different flower developmental stages was well correlated (P = 0.01) with the gene expression of the cloned linalool synthase from J. grandiflorum. We observed that the successive change in (R)- to (S)-linalool ratio from bud to mature flower was mainly due to the enantio- specific transformation and temporal decline of (R)-linalool producing gene in J. grandiflorum. This enantiomeric change also leads to the difference in flower aroma. Furthermore, this is probably the reason behind consumer's acceptance for jasmine buds rather than bloomed flowers in cut flower segments.
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Affiliation(s)
- V S Pragadheesh
- Laboratory of Aromatic Plants and Chiral Separation, Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India; Academy of Scientific and Innovative Research, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India
| | - Chandan S Chanotiya
- Laboratory of Aromatic Plants and Chiral Separation, Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India; Academy of Scientific and Innovative Research, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India.
| | - Shubhra Rastogi
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India
| | - Ajit K Shasany
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), Lucknow, 226 015, India
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50
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Rahman MJ, de Camargo AC, Shahidi F. Phenolic and polyphenolic profiles of chia seeds and their in vitro biological activities. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.06.044] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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