MetaboLightsapplication/xmlftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/MS data.xlsxftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/m_MTBLS6933_LC-MS_reverse-phase_metabolite_profiling_v2_maf.tsvftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/a_MTBLS6933_LC-MS_negative_reverse-phase_metabolite_profiling.txtftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/i_Investigation.txtftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/a_MTBLS6933_LC-MS_positive_reverse-phase_metabolite_profiling.txtftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/s_MTBLS6933.txtftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933ftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/files-all.jsonftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/DERIVED_FILESftp://ftp.ebi.ac.uk/pub/databases/metabolights/studies/public/MTBLS6933/RAW_FILESprimaryOK200Huiji ZhouDendrobium officinalemass spectrometry<p>Aqueous extracts of <em>D. officinale</em> flower (DOF) were prepared using slightly modified published methods<strong>[1]</strong>. Briefly, the pulverized flower powder was reflux extracted twice with distilled water at a solid-to-solvent ratio of 1:12 (w/v) for 1 h at 100 °C. The extract was separated by centrifugation at 19,000 x g for 15 min at 4 °C (RWB3220CY-2, Eppendorf, Germany). Supernatant was evaporated at 65 °C by a scale rotary evaporator (Hei-VAP Expert, Heidolph; Schwabach, Germany) until a small volume remained, then lyophilized using a freeze dryer. Solid residue was then stored at -18 °C until further analysis. </p><p><br></p><p><em>D. officinalis</em> flower aqueous extract (1 mg) was diluted with 1 mL of distilled water, sonicated for 20 min and filtered using a 0.45 μm syringe filter before analysis.</p><p><br></p><p><strong>Ref:</strong></p><p><strong>[1]</strong> Bataillon M, Lelièvre D, Chapuis A, Thillou F, Autourde JB, Durand S, Boyera N, Rigaudeau AS, Besné I, Pellevoisin C. Characterization of a New Reconstructed Full Thickness Skin Model, T-Skin, and its Application for Investigations of Anti-Aging Compounds. Int J Mol Sci. 2019 May 7;20(9):2240. doi:10.3390/ijms20092240. PMID:31067675.</p>https://www.ebi.ac.uk/metabolights/MTBLS6933Huiji Zhou. Amway (Shanghai) Science and Technology Development Co., Ltd. Cassie.zhou@amway.com. +86 21 23056985.Rongcai Yue. Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University. yrcowen@163.com. +86 591 22862587.<p>The data acquisition software was MassHunter Workstation Software LC/MS Data Acquisition for 6200 series TOF/6500 series Q-TOF (version B.06.01), and the data processing Software is MassHunter Workstation software Qualitative Analysis (version B.07.00). During identification, mass spectrometry data was preferentially matched with MassHunter PCDL Manager (version B.07.00) database. Compounds were preliminatively screened according to the chromatographic peak score information, and further confirmed according to the primary and secondary information of each chromatographic peak. Compounds not included in the database were identified according to literature reports and mass spectrum cracking laws.</p><p>The flowers of <em>Dendrobium officinale</em> (<em>D. officinale</em>) were purchased by Amway (Shanghai) Technology Co., and authenticated as <em>D. officinale</em> Kimura et Migo flower by doctor Gangqiang Dong, Amway (China) Botanic Research Centre.</p>MetaboLightsPublicMetabolomicsLiquid Chromatography MS - negative - reverse phaseLiquid Chromatography MS - positive - reverse phase<p>The mass spectrometer was operated in both positive and negative ion mode. The optimized MS conditions were as follows: TOF mass range was set at 50-1700 m/z; Ion Source Gas, 50 psi; Curtain Gas, 35 psi; Ion Spray Voltage, 5 kV; Ion Source Temperature, 500 °C; Collision energy, 10 eV. MS/MS parameters were: MS/MS mass range, 50-1250 m/z; Collision Energy, 40 eV; Declustering Potential, 100 V; Collision Energy Spread, 20 eV.</p>ultra-performance liquid chromatography-mass spectrometryantioxidanttandem mass spectrometryflavone C-glycosideskin agingtargeted metabolites<p>The UPLC analysis was performed on Agilent 1290 UPLC system (California, USA) combined with Agilent Q-TOF 6545 LC/MS (liquid chraqueousomatography quadrupole time of flight mass spectrometer) system, a sample manager, PDA detector, binary solvent manager and controlled by MassHunter Workstation Software. The Acquity HSS T3 reverse phase column (2.1 mm x 100 mm, 1.8 μm; Waters, Milford, MA, USA) at a separation temperature 30 °C was used to perform the chromatographic separation of 2 μL of each sample with wavelength scanning range of 190-400 nm. Gradient elution at a flow rate of 0.2 mL/min was completed with mobile phase consisting of solvent A (0.2% acetic acid in ultrapure water) and solvent B (acetonitrile) in the following order: 0-5 min, 2 % B; 5-8 min, 2-10% B; 8-12 min, 10% B; 12-20min, 10-15% B; 20-28 min, 15-20% B; 28-31 min, 20% B; 31-38 min, 20-80% B; 38-40 min, 80% B. Finally, the initial conditions were re-introduced over 2 min. Before each run, the column was equilibrated for an additional 2 min.</p>Anti-cyclooxygenase, antiglycation and anti-skin aging effect of Dendrobium officinale flowers aqueous extract and its phytochemical validation in aging. 10.3389/fimmu.2023.1095848.ultra-performance liquid chromatography-mass spectrometryantioxidanttandem mass spectrometryflavone C-glycosideskin agingtargeted metabolitesflowerAmway (Shanghai) Science and Technology Development Co., Ltd<p>Compounds were identified and analyzed by comparing their retention times, fragment ions and formulas by using corresponding standards and commercial databases.</p>Luteolin-6-C-xyloside-8-C-glucoside isomerSchaftosideGuanosineLuteolin- 6-C-beta-D-xyloside-8-C-beta-D-glucosideLuteolin-6-C-beta-D-glucoside-8-C-beta-D-galactosideIsorhamnetin-3-O-neohesperidoside1-O-caffeoyl-beta-D-glucosideApigenin-6-C-alpha-L-arabinoside-8-C-beta-D-xyloside1-O-(4-Coumaroyl)-beta-D-Glucose or isomerLuteolin-6-C-beta-D-glucoside-8-C-beta-D-xylosideAstragalinVicenin-1Vicenin-2NeoschaftosideVicenin-3Apigenin-6-C-arabinosyl-(1->2)-O-beta-D-glucosideNicotiflorinQuercetin-7-O-rutinosideAdenosineBaimasideKaempferol 3-O-(6''-malonylglucoside)Rutin1-O-(4-Coumaroyl)-beta-D-GlucoseApigenin-8-C-glucosyl-(1->2)-alpha-L-arabinosideFructoseleucineIsoquercitrinQuercetin 3-O-(6''-acetyl-glucoside)Apigenin-6-C-beta-D-xyloside-8-C-alpha-L-arabinosideCynaroside4-O-GlucosylvitexinSalicylic Acid 2-O-beta-D-Glucosideisorhamnetin-3-O-glucosideQuercetin 3-O-glucosyl-rutinosideQuercetin 3-(6''-malonyl-glucoside)Petals, Anti Oxidants, the integument, Plant Sepal, 2610315D21Rik, gripghs, nucleocytoplasm, cox2, pelt, Activity, determination, Skn-li, Blood, quercetin 3-(beta-D-glucofuranoside), Aging, extracted material, quercetin-3-glucoside, Sepal, Plant Bloom, Biological, Ductus arteriosus, Plant Styles, 1, 3, Blooms, Prostaglandin H2 synthase 2, 5, RAFT1, Pro Oxidant, Analysis, Plant Carpal, Bloom, 7, phs-2, integumentum commune, Mass Spectrum Analysis, Senescence, Fresh Frozen Plasmas, Fresh Frozen, 7-trihydroxy-, Anti Oxidant, enzymes, Analyses, 3-Rhamnosyl-Glucosyl Quercetin, Plant Ovary, BAG-3, dermoid system, entire skin, 3', present in organism, COX2, Plant Anther, Pistil, Corolla, c-ros-1, sophoretin, Patent ductus Botalli, Corollas, Oxygen, Biological Aging, 4'-Pentahydroxyflavone, 7-trihydroxy-4H-chromen-4-one, Antioxidant, 7-dihydroxy, Otf11, Fam91a1, 6-C-beta-D-xylopyranosyl-8-C-beta-D-glucopyranosyl apigenin, Anti-Oxidant Effect, 4', 3-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3, AV220772, quercetin 3-O-beta-D-glucofuranoside, skin and subcutaneous tissue, plasma, intracellular, Luteoline, 7-Pentahydroxyflavone, Frozen Plasma, Plant Anthers, Oxygen Radical, Calyx, Antioxidants, Liquid Chromatography, 2-(3, Aptitudes, Endogenous, integumental organ, Plasmas, Pistils, pghs-2, Spectrum Analysis, Anti-Oxidants, flavone, Ability, Literatures, Spectroscopy, PHS II, malonyl-CoA:benzoyl-CoA malonyltransferase activity, Plant Corollas, Ovaries, Carpals, BC033609, precocious, Prostaglandin-endoperoxide synthase 2, Plant Blooms, isotrifoliin, internal to cell, END, Oxygen Radicals, 7-Tetrahydroxy-Flavone, RAPT1, 7-dihydroxy-, Anther, portion of blood plasma, antioxidants, MFM6, PGG/HS, PHS-2, Plant Corolla, MS/MS, PDA, Radical, susceptibility to, Plant, Spectrometry, pgg/hs, Filaments, QUOSP, Plant Calyx, human, mKIAA0493, early, blood plasm, Endogenous Antioxidants, vertebrate epidermis, MCF3, Plant Stigma, PGHS-2, TIS10 protein, BIS, Bis, Biocatalyst, GRIPGHS, microarray, Blossoms, 7-dihydroxy-4H-1-benzopyran-4-one, 1'-biphenyl, entire integument, Anthers, dermal system, Blossom, Quercetin-3-Rutinoside, Fresh, dermis plus epidermis plus hypodermis, Stigma, trifoliin, advanced, region of skin, human being, Fresh Frozen Plasma, 3-Rhamnosyl-Glucosyl, Otf-11, Biocatalysts, Endogenous Antioxidant, antoxidant, antioxydant, Reactive Oxygen Intermediates, Calyxs, Spectrum Analyses, Dikvertin, Plant Stigmas, patent ductus arteriosus, 4-dihydroxyphenyl)-3-((2-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxy)-5, epidermis, PDA1, Filament, TOF, 14C-labeled, Anti-Oxidant, 3-beta-D-glucofuranoside, Stigmas, Mass, 4H-1-Benzopyran-4-one, Quercetin, Anti-Oxidant Effects, Reactive, Mass Spectroscopy, Styles, Skn-1a, protoplasm, 4'-PENTAHYDROXYFLAVONE, study, Blood Plasma, skin, protoplast, vicenin-1, MS2, weak, xanthaurine, Flower Filaments, diphenyl, flat, quercetin-3-O-glucoside, Style, ESI, SKIN, man, Oxygen Species, 7-Tetrahydroxyflavone, Gripghs, Biological., skin organ, Abilities, Enzyme, Active Oxygen Species, Blood Plasmas, Persistent arterial duct, Antioxidant Activity, mg638, Plant Sepals, isoquercetin, Plant Stamen, Pro-Oxidant, 7-trihydroxy-4H-1-benzopyran-4-one, Frap1, Active Oxygen, Cyclooxygenase-2, Stamens, HHT1, trifoliin A, AA407278, Carpal, Pro Oxidants, Oct-11a, Pghs2, Macrophage activation-associated marker protein P71|73, Ovary, Plant Carpals, 4H-1-benzopyran-4-one, skin zone, FRAP1, cox-2, enzyme activity, FRAP2, Anti Oxidant Effect, Quercetin 3 Rutinoside, Frozen Plasmas, skin plus hypodermis, PES-2, Plant Style, 4-dihydroxyphenyl)-5, skin region, Oct11, 4-dihydroxyphenyl)-3, Antioxidant Effect, chemical analysis, Active, Skin-1a, ROS, tegument, Skin, Plant Ovaries, Mass Spectrum Analyses, tandem MS, Flower Filament, Persistent ductus arteriosus, Plasma, Mass Spectrum, Anti Oxidant Effects, COX-2, isoquercitroside, Sepals, isoquercitin, vertebrate integument, biphenyl, Plant Calyxs, portion of plasma, Talents, AI327068, Keratinocyte, PGG|HS, FRAP, Epoc-1, TIS10, CAIR-1, Flower, Antioxidant Effects, portion of skin, 7-pentahydroxy-, Stamen, Rutoside, integument, Plant Stamens, Talent, Plant Petals, Glucocorticoid-regulated inflammatory cyclooxygenase, 1.14.99.1, quercetin-3-O-beta-glucoside, Pro-Oxidants, Plant Petal, hCox-2, Cox-2, assay, ORW1, PGH synthase 2, patent ductus arteriosus 1, Petal, 4-dihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5, 7-pentahydroxyflavonePetals, Skin Wrinkling, Skin Wrinklings, Stigma, Plant Sepal, Carpal, Skin Aging, Plant Anthers, Calyx, Ovary, Plant Carpals, Aging, Calyxs, Plant Stigmas, Pistils, extracted material, Filament, Plant Style, Sepal, Plant Corollas, Ovaries, Plant Bloom, Carpals, Stigmas, Plant Styles, Solar Aging of Skin, Photoaging of Skin, Blooms, Plant Blooms, Plant Carpal, Bloom, Skin, Plant Ovaries, Flower Filament, Styles, Wrinkling, Anther, Senescence, Plant Corolla, Plant Ovary, Sepals, Plant, Flower Filaments, Plant Calyxs, Filaments, Plant Calyx, Style, Plant Anther, Pistil, Corolla, Biological., Flower, Corollas, Biological Aging, Stamen, Plant Stigma, Plant Stamens, Plant Petals, Plant Sepals, Plant Petal, Blossoms, Plant Stamen, Anthers, Blossom, Stamens, Petal0.00.00.00.00.0falseAnti-cyclooxygenase, antiglycation and anti-skin aging effect of Dendrobium officinale flowers aqueous extract and its phytochemical validation in aging<p>The information available in the literature concerning the beneficial effects of <em>Dendrobium officinale</em> flowers on the skin is limited. Therefore, the present study aimed to investigate the <em>in vitro</em> biological potency of its aqueous extract and screen its active components. The aqueous extract of <em>D. officinale</em> flowers was found to have potential antioxidant capacity (through 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), the ferric reducing ability of plasma (FRAP) and intracellular reactive oxygen species (ROS) level analyses in primary human epidermal keratinocytes), anti-cyclooxygenase2 (COX-2) effect, anti-glycation potency and anti-aging effects. A total of 34 compounds were identified using ultra-performance liquid chromatography-electrospray ionisation-quadrupole-time-of-flight-mass spectrometry (UPLC-ESI-QTOF-MS/MS). Online ABTS radical UPLC-photodiode array detection (PDA) analysis demonstrated that 1-O-caffeoyl-β-D-glucoside, vicenin-2, luteolin-6-C-β-D-xyloside-8-C-β-D-glucoside, quercetin-3-O-sophoroside, rutin, isoquercitrin and quercetin 3-O-(6''-O-malonyl)-β-D-glucoside are the major potential antioxidants. In addition, 16 components were further analysed using antioxidant assays (DPPH, ABTS and FRAP); COX-2 and advanced glycation end product (AGE) inhibitory activities were assessed. All selected compounds exerted significant ABTS radical scavenging ability and effective AGE suppressive activities. However, only certain compounds, such as rutin and isoquercitrin, displayed selective and significant antioxidant abilities, as shown by DPPH and FRAP, as well as potent COX-2 inhibitory capacity, whereas the remaining compounds displayed relatively weak or no effects. This indicates that specific components contributed to different functionalities. Our finding justified that <em>D. officinale</em> and its active compound targeted related enzymes and highlighted their potential application in anti-aging.</p>2023-03-152023-01-18MTBLS6933MTBLC28527MTBLC189450MTBLC71498MTBLC9047MTBLC75750MTBLC145663MTBLC16750MTBLC177072MTBLC16335MTBLC30200MTBLC32082MTBLC136621MTBLC142905MTBLC28299MTBLC69657MTBLC32080MTBLC136629MTBLC27994MTBLC69814MTBLC7513CHEBI:27994CHEBI:75750CHEBI:28299CHEBI:30200CHEBI:71498CHEBI:145663CHEBI:9047CHEBI:16335CHEBI:69814CHEBI:32082CHEBI:136621CHEBI:7513CHEBI:142905CHEBI:177072CHEBI:16750CHEBI:69657CHEBI:136629CHEBI:189450CHEBI:28527CHEBI:32080