Structured Review

Millipore 5 o caffeoylquinic acid
Effect of <t>5-O-caffeoylquinic</t> acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.
5 O Caffeoylquinic Acid, supplied by Millipore, used in various techniques. Bioz Stars score: 97/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Images

1) Product Images from "Antioxidant and Neuronal Cell Protective Effects of Columbia Arabica Coffee with Different Roasting Conditions"

Article Title: Antioxidant and Neuronal Cell Protective Effects of Columbia Arabica Coffee with Different Roasting Conditions

Journal: Preventive Nutrition and Food Science

doi: 10.3746/pnf.2013.18.1.030

Effect of 5-O-caffeoylquinic acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.
Figure Legend Snippet: Effect of 5-O-caffeoylquinic acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.

Techniques Used:

HPLC chromatograms of various extracts obtained from medium roasted coffee beans. (A) Phenolics as compound standards, (B) Extracts obtained from medium roasted coffee beans. Retention times: gallic acid, 4.56 min; protocatechuic acid, 7.34 min; 5-O-caffeoylquinic acid, 9.37 min; vanillic acid, 11.65 min; caffeic acid, 11.92 min; syringic acid, 12.35 min.
Figure Legend Snippet: HPLC chromatograms of various extracts obtained from medium roasted coffee beans. (A) Phenolics as compound standards, (B) Extracts obtained from medium roasted coffee beans. Retention times: gallic acid, 4.56 min; protocatechuic acid, 7.34 min; 5-O-caffeoylquinic acid, 9.37 min; vanillic acid, 11.65 min; caffeic acid, 11.92 min; syringic acid, 12.35 min.

Techniques Used: High Performance Liquid Chromatography

2) Product Images from "Chemical Profile, Antioxidant and Antibacterial Activities of Achillea moschata Wulfen, an Endemic Species from the Alps"

Article Title: Chemical Profile, Antioxidant and Antibacterial Activities of Achillea moschata Wulfen, an Endemic Species from the Alps

Journal: Molecules

doi: 10.3390/molecules21070830

HPLC chromatogram (310 nm) of A. moschata methanolic extract: (1) 5- O -caffeoylquinic acid; (2) 7- O -glucosyl luteolin; (3) 7- O -glucosyl apigenin; (4) 4,5 dicaffeoylquinic acid; (5) 3-O-glucosyl kaempferol; (6) luteolin; (7) apigenin; (8) 3- O -rutinosyl isorhamnetin; (9) 3- O -glucosyl isorhamnetin.
Figure Legend Snippet: HPLC chromatogram (310 nm) of A. moschata methanolic extract: (1) 5- O -caffeoylquinic acid; (2) 7- O -glucosyl luteolin; (3) 7- O -glucosyl apigenin; (4) 4,5 dicaffeoylquinic acid; (5) 3-O-glucosyl kaempferol; (6) luteolin; (7) apigenin; (8) 3- O -rutinosyl isorhamnetin; (9) 3- O -glucosyl isorhamnetin.

Techniques Used: High Performance Liquid Chromatography

3) Product Images from "Arbuscular Mycorrhizal Fungi Improve Tolerance of the Medicinal Plant Eclipta prostrata (L.) and Induce Major Changes in Polyphenol Profiles Under Salt Stresses"

Article Title: Arbuscular Mycorrhizal Fungi Improve Tolerance of the Medicinal Plant Eclipta prostrata (L.) and Induce Major Changes in Polyphenol Profiles Under Salt Stresses

Journal: Frontiers in Plant Science

doi: 10.3389/fpls.2020.612299

Contents of polyphenols: caffeic acid (A) , 4- O -caffeoylquinic acid (B) , 5- O -caffeoylquinic acid (C) , 3,4- O -dicaffeoylquinic acid (D) , luteolin (E) , luteolin-glucoside (F) , and feruloylquinic acid (G) in the leaves of Eclipta prostrata inoculated with arbuscular mycorrhiza or not inoculated under non-stress and moderate (100 mM NaCl) and high saline (200 mM NaCl) conditions 4 and 8 weeks after inoculation. Each bar shows the mean ± standard deviation ( n = 3). Different regular and capital letters indicate significant differences among treatments 4 and 8 weeks after inoculation, respectively, according to the Tukey test ( P
Figure Legend Snippet: Contents of polyphenols: caffeic acid (A) , 4- O -caffeoylquinic acid (B) , 5- O -caffeoylquinic acid (C) , 3,4- O -dicaffeoylquinic acid (D) , luteolin (E) , luteolin-glucoside (F) , and feruloylquinic acid (G) in the leaves of Eclipta prostrata inoculated with arbuscular mycorrhiza or not inoculated under non-stress and moderate (100 mM NaCl) and high saline (200 mM NaCl) conditions 4 and 8 weeks after inoculation. Each bar shows the mean ± standard deviation ( n = 3). Different regular and capital letters indicate significant differences among treatments 4 and 8 weeks after inoculation, respectively, according to the Tukey test ( P

Techniques Used: Standard Deviation

HPLC profile of polyphenols from the leaves of Eclipta prostrata separated on C18 Protect-1, 250 × 4.6 mm eluated with a gradient of acetonitrile in 1% formic acid solution 4 (A) and 8 weeks (B) after inoculation. Peak identifications of (A) : 1 = 5- O -caffeoylquinic acid; 2 = 4- O -caffeoylquinic acid; 3 = caffeic acid; 4 = 3,4- O -dicaffeoylquinic acid; 5 = 3,5-dicaffeoylquinic acid; 6 = luteolin-glucoside; 7 = luteolin-7- O -glucoside; 8 = ferulic acid; 9 = quercetin-3-arabinoside; 10 = demethyl wedelolactone; 11 = feruloylquinic acid; 12 = 4,5- O -dicaffeoylquinic acid; 13 = luteolin; 14 = wedelolactone. Peak identifications of (B) : 1 = 5- O -caffeoylquinic acid; 2 = 4- O -caffeoylquinic acid; 3 = caffeic acid; 4 = 3,4- O -dicaffeoylquinic acid; 5 = 3,5-dicaffeoylquinic acid; 6 = luteolin-glucoside; 7 = luteolin-7- O -glucoside; 8 = ferulic acid; 9 = quercetin-3-arabinoside; 10 = demethyl wedelolactone; 11 = 4,5-dicaffeoylquinic acid; 12 = luteolin; 13 = wedelolactone.
Figure Legend Snippet: HPLC profile of polyphenols from the leaves of Eclipta prostrata separated on C18 Protect-1, 250 × 4.6 mm eluated with a gradient of acetonitrile in 1% formic acid solution 4 (A) and 8 weeks (B) after inoculation. Peak identifications of (A) : 1 = 5- O -caffeoylquinic acid; 2 = 4- O -caffeoylquinic acid; 3 = caffeic acid; 4 = 3,4- O -dicaffeoylquinic acid; 5 = 3,5-dicaffeoylquinic acid; 6 = luteolin-glucoside; 7 = luteolin-7- O -glucoside; 8 = ferulic acid; 9 = quercetin-3-arabinoside; 10 = demethyl wedelolactone; 11 = feruloylquinic acid; 12 = 4,5- O -dicaffeoylquinic acid; 13 = luteolin; 14 = wedelolactone. Peak identifications of (B) : 1 = 5- O -caffeoylquinic acid; 2 = 4- O -caffeoylquinic acid; 3 = caffeic acid; 4 = 3,4- O -dicaffeoylquinic acid; 5 = 3,5-dicaffeoylquinic acid; 6 = luteolin-glucoside; 7 = luteolin-7- O -glucoside; 8 = ferulic acid; 9 = quercetin-3-arabinoside; 10 = demethyl wedelolactone; 11 = 4,5-dicaffeoylquinic acid; 12 = luteolin; 13 = wedelolactone.

Techniques Used: High Performance Liquid Chromatography

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Staining:

Article Title: D-mannose attenuates bone loss in mice via Treg cell proliferation and gut microbiota-dependent anti-inflammatory effects
Article Snippet: The effect of D-mannose on cell proliferation was assessed using cell counting kit-8 (CCK-8; Dojindo Laboratories, Kumamoto, Japan). .. OLCs, which appear as red-wine-colored cells with multiple nuclei, were detected by tartrate-resistant acid phosphatase (TRAP) staining using the TRAP kit (Sigma-Aldrich). .. Histological assessment and tartrate-resistant acid phosphatase staining After fixing in 4% paraformaldehyde for 1 week, the femur specimens were soaked in 10% ethylenediaminetetraacetic acid decalcification solution in a constant temperature shaker at 37°C for 2 weeks.

Article Title: Fucoidan, a Sulfated Polysaccharide, Inhibits Osteoclast Differentiation and Function by Modulating RANKL Signaling
Article Snippet: Chemicals and Reagents Receptor activator of nuclear factor κB ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) were purchased from R & D Systems (Minneapolis, MN, USA). .. Fucoidan derived from Undaria pinnatifida , a tartrate-resistant acid phosphatase (TRAP) staining kit, and β-actin were bought from Sigma-Aldrich (Acid phosphatase kit 387-A, St. Louis, MO, USA). .. Specific antibodies against phospho-ERK1/2 (Thr202/Tyr204), phospho-JNK1/2 (Thr183/Tyr185), phospho-p38 (Thr180/Tyr182), phospho-IκB (Ser32), IκB, and c-Fos were purchased from Cell Signaling Technology (Danvers, MA, USA).

Article Title: CCL4 enhances preosteoclast migration and its receptor CCR5 downregulation by RANKL promotes osteoclastogenesis
Article Snippet: The macrophage cultures in MEM-α modification with 20 ng/ml recombinant mouse M-CSF and 50 ng/ml recombinant mouse RANKL (R & D, MN, USA) were treated daily for 3 days to generate osteoclasts . .. RANKL-treated preosteoclast cells had a multinuclear cell phenotype, as determined by tartrate-resistant acid phosphatase (TRAP) staining (Sigma-Aldrich, MO, USA). ..

Derivative Assay:

Article Title: Fucoidan, a Sulfated Polysaccharide, Inhibits Osteoclast Differentiation and Function by Modulating RANKL Signaling
Article Snippet: Chemicals and Reagents Receptor activator of nuclear factor κB ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) were purchased from R & D Systems (Minneapolis, MN, USA). .. Fucoidan derived from Undaria pinnatifida , a tartrate-resistant acid phosphatase (TRAP) staining kit, and β-actin were bought from Sigma-Aldrich (Acid phosphatase kit 387-A, St. Louis, MO, USA). .. Specific antibodies against phospho-ERK1/2 (Thr202/Tyr204), phospho-JNK1/2 (Thr183/Tyr185), phospho-p38 (Thr180/Tyr182), phospho-IκB (Ser32), IκB, and c-Fos were purchased from Cell Signaling Technology (Danvers, MA, USA).

Generated:

Article Title: Myosin Regulatory Light Chain Diphosphorylation Slows Relaxation of Arterial Smooth Muscle *
Article Snippet: Comparable levels of phosphorylation of LC20 were achieved with p Ca 4.5 (0.48 ± 0.02 mol of Pi /mol of LC20 ( n = 4)) or okadaic acid treatment at p Ca 9 (0.49 ± 0.09 mol of Pi /mol of LC20 ( n = 5)), with monophosphorylation occurring exclusively in response to Ca2+ and both mono- and diphosphorylation being detected in the presence of okadaic acid, as expected ( C ). .. The steady-state force generated by okadaic acid at p Ca 9 was 83.3 ± 1.4% ( n = 9) of that at p Ca 4.5 ( ). .. Relaxation was initiated by transfer to p Ca 9 solution and the time courses of LC20 dephosphorylation and relaxation were quantified ( , A and B , respectively).

other:

Article Title: Probing the Interaction of Human Serum Albumin with Norfloxacin in the Presence of High-Frequency Electromagnetic Fields: Fluorescence Spectroscopy and Circular Dichroism Investigations
Article Snippet: Reagents HSA (fatty acid free, 90%), NRF and potassium phosphate were all purchased from Sigma-Aldrich Co. (St. Louis, MO.

Article Title: Evolutionarily conserved long-chain Acyl-CoA synthetases regulate membrane composition and fluidity
Article Snippet: HEK293 fatty acid treatment Palmitate was dissolved in sterile DMSO then mixed with fatty acid-free bovine serum albumin BSA (all from Sigma) in serum-free medium for 15 min at room temperature.

Activation Assay:

Article Title: Adenosine Suppresses Lipopolysaccharide-Induced Tumor Necrosis Factor-? Production by Murine Macrophages through a Protein Kinase A- and Exchange Protein Activated by cAMP-Independent Signaling Pathway
Article Snippet: We therefore examined the effectiveness of okadaic acid in our model system. .. Similar to these previous studies, we found that okadaic acid effectively inhibited the suppressive actions of A2A AR activation at concentrations between 10 and 100 nM. ..

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  • 94
    Millipore neochlorogenic acid
    UPLC-ESI-MS/MS chromatogram of the ethanol extract of American cranberry (cultivar ‘Bergman’) fruit sample. The identified and quantitatively evaluated analytes are marked by numbers: 1—gallic acid, <t>2—neochlorogenic</t> acid, 3—chlorogenic acid, 4—vanillic acid, 5—caffeic acid, 6—(–)-epicatechin, 7—procyanidin C1, 8— p -coumaric acid, 9—rutin, 10—luteolin-7-rutinoside, 11—ferulic acid, 12—hyperoside, 13—luteolin-7-O-glucoside, 14—procyanidin A2, 15—avicularin, 16—quercitrin, 17—isorhamnetin-3-O-glucoside, 18—phloridzin, 19—quercetin, 20—phloretin, 21—kaempferol, 22—isorhamnetin.
    Neochlorogenic Acid, supplied by Millipore, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/neochlorogenic acid/product/Millipore
    Average 94 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
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    94
    Millipore 3 o caffeoylquinic acid
    Chemical structures of phenolic compounds identified in broccoli sprouts subjected to UVA or UVB radiation stress: Gallic acid hexoside I ( 1 ); gallotannic acid ( 2 ); p -hydroxybenzoic acid ( 3 ); gallic acid hexoside II ( 4 ); 4- O <t>-caffeoylquinic</t> acid ( 5 ); digalloyl hexoside ( 6 ); 3- O -hexoside kaempferol ( 7 ); 1- O -sinapoyl-β- d -glucose ( 9 ); sinapoyl malate ( 10 ); 1,2-diferulolylgentiobiose ( 11 ); 5-sinapoylquinic acid ( 12 ); sinapic acid ( 13 ); gallic acid ( 14 ); kaempferol 3- O -sinapoyl-sophoroside 7- O -glucoside ( 15 ); 1,2-disinapoylgentiobiose ( 16 ); 1-sinapoyl-2’-ferulolylgentiobiose ( 17 ); 1,2,2’- trisinapoylgentiobiose ( 18 ); 1,2-disinapoyl-1’-ferulolylgentiobiose ( 19 ); 1,2-disinapoyl-2-ferulolylgentiobiose ( 20 ); 1-sinapoyl-2,2’-diferulolylgentiobiose ( 21 ); (isomeric) 1,2,2’-trisinapoylgentiobiose ( 22 ).The numbering corresponds to the peak number assigned in Table 3 .
    3 O Caffeoylquinic Acid, supplied by Millipore, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/3 o caffeoylquinic acid/product/Millipore
    Average 94 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    3 o caffeoylquinic acid - by Bioz Stars, 2021-04
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    97
    Millipore 5 o caffeoylquinic acid
    Effect of <t>5-O-caffeoylquinic</t> acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.
    5 O Caffeoylquinic Acid, supplied by Millipore, used in various techniques. Bioz Stars score: 97/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/5 o caffeoylquinic acid/product/Millipore
    Average 97 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    5 o caffeoylquinic acid - by Bioz Stars, 2021-04
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    Image Search Results


    UPLC-ESI-MS/MS chromatogram of the ethanol extract of American cranberry (cultivar ‘Bergman’) fruit sample. The identified and quantitatively evaluated analytes are marked by numbers: 1—gallic acid, 2—neochlorogenic acid, 3—chlorogenic acid, 4—vanillic acid, 5—caffeic acid, 6—(–)-epicatechin, 7—procyanidin C1, 8— p -coumaric acid, 9—rutin, 10—luteolin-7-rutinoside, 11—ferulic acid, 12—hyperoside, 13—luteolin-7-O-glucoside, 14—procyanidin A2, 15—avicularin, 16—quercitrin, 17—isorhamnetin-3-O-glucoside, 18—phloridzin, 19—quercetin, 20—phloretin, 21—kaempferol, 22—isorhamnetin.

    Journal: Plants

    Article Title: Variability in the Qualitative and Quantitative Composition and Content of Phenolic Compounds in the Fruit of Introduced American Cranberry (Vaccinium macrocarpon Aiton)

    doi: 10.3390/plants9101379

    Figure Lengend Snippet: UPLC-ESI-MS/MS chromatogram of the ethanol extract of American cranberry (cultivar ‘Bergman’) fruit sample. The identified and quantitatively evaluated analytes are marked by numbers: 1—gallic acid, 2—neochlorogenic acid, 3—chlorogenic acid, 4—vanillic acid, 5—caffeic acid, 6—(–)-epicatechin, 7—procyanidin C1, 8— p -coumaric acid, 9—rutin, 10—luteolin-7-rutinoside, 11—ferulic acid, 12—hyperoside, 13—luteolin-7-O-glucoside, 14—procyanidin A2, 15—avicularin, 16—quercitrin, 17—isorhamnetin-3-O-glucoside, 18—phloridzin, 19—quercetin, 20—phloretin, 21—kaempferol, 22—isorhamnetin.

    Article Snippet: The following substances were used in the study: ethanol 96% (v/v) (AB “Stumbras”, Kaunas, Lithuania), the Folin–Ciocalteu reagent, sodium carbonate, gallic acid, acetic acid, ABTS (2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid), Trolox (6-hydroxy-2,5,7,8-tetramethyl- chroman-2-carboxylic acid), potassium persulfate, copper (II) chloride, ammonia acetate, neocuproine, sodium acetate (Scharlau, Sentmenat, Spain), TPTZ (Carl Roth, Karlsruhe, Germany), iron (III) chloride hexahydrate (Vaseline-Fabrik Rhenania, Bonn, Germany), TFPH (trifluoperazine dihydrochloride), sulfuric acid, acetonitrile (Sigma-Aldrich, Steinheim, Germany), acetic acid (Lachner, Neratovice, Czech Republic); (+)-catechin, (-)-epicatechin, luteolin-7-o-glucoside, procyanidin C1, procyanidin A2, phloretin, kaempferol, rutin, hyperoside, quercitrin, phlorizin, avicularin, neochlorogenic acid, chlorogenic acid, isorhamnetin, ferulic acid, caffeic acid, gallic acid, vanillic acid, p-coumaric acid, hydrochloric acid, hexamethylentetramine, potassium chloride, aluminum chloride (Sigma-Aldrich), and isorhamnetin -3-O-glucoside (ExtraSynthese, Lyon, France).

    Techniques: Tandem Mass Spectroscopy

    Chemical structures of phenolic compounds identified in broccoli sprouts subjected to UVA or UVB radiation stress: Gallic acid hexoside I ( 1 ); gallotannic acid ( 2 ); p -hydroxybenzoic acid ( 3 ); gallic acid hexoside II ( 4 ); 4- O -caffeoylquinic acid ( 5 ); digalloyl hexoside ( 6 ); 3- O -hexoside kaempferol ( 7 ); 1- O -sinapoyl-β- d -glucose ( 9 ); sinapoyl malate ( 10 ); 1,2-diferulolylgentiobiose ( 11 ); 5-sinapoylquinic acid ( 12 ); sinapic acid ( 13 ); gallic acid ( 14 ); kaempferol 3- O -sinapoyl-sophoroside 7- O -glucoside ( 15 ); 1,2-disinapoylgentiobiose ( 16 ); 1-sinapoyl-2’-ferulolylgentiobiose ( 17 ); 1,2,2’- trisinapoylgentiobiose ( 18 ); 1,2-disinapoyl-1’-ferulolylgentiobiose ( 19 ); 1,2-disinapoyl-2-ferulolylgentiobiose ( 20 ); 1-sinapoyl-2,2’-diferulolylgentiobiose ( 21 ); (isomeric) 1,2,2’-trisinapoylgentiobiose ( 22 ).The numbering corresponds to the peak number assigned in Table 3 .

    Journal: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry

    Article Title: UVA, UVB Light Doses and Harvesting Time Differentially Tailor Glucosinolate and Phenolic Profiles in Broccoli Sprouts

    doi: 10.3390/molecules22071065

    Figure Lengend Snippet: Chemical structures of phenolic compounds identified in broccoli sprouts subjected to UVA or UVB radiation stress: Gallic acid hexoside I ( 1 ); gallotannic acid ( 2 ); p -hydroxybenzoic acid ( 3 ); gallic acid hexoside II ( 4 ); 4- O -caffeoylquinic acid ( 5 ); digalloyl hexoside ( 6 ); 3- O -hexoside kaempferol ( 7 ); 1- O -sinapoyl-β- d -glucose ( 9 ); sinapoyl malate ( 10 ); 1,2-diferulolylgentiobiose ( 11 ); 5-sinapoylquinic acid ( 12 ); sinapic acid ( 13 ); gallic acid ( 14 ); kaempferol 3- O -sinapoyl-sophoroside 7- O -glucoside ( 15 ); 1,2-disinapoylgentiobiose ( 16 ); 1-sinapoyl-2’-ferulolylgentiobiose ( 17 ); 1,2,2’- trisinapoylgentiobiose ( 18 ); 1,2-disinapoyl-1’-ferulolylgentiobiose ( 19 ); 1,2-disinapoyl-2-ferulolylgentiobiose ( 20 ); 1-sinapoyl-2,2’-diferulolylgentiobiose ( 21 ); (isomeric) 1,2,2’-trisinapoylgentiobiose ( 22 ).The numbering corresponds to the peak number assigned in Table 3 .

    Article Snippet: Chemical and Plant Material Sulfatase (from Helix pomatia ), sinigrin hydrate, sephadex A-25, sodium acetate, orthophosphoric acid, sinapic acid, ferulic acid, and gallic acid and 3-O -caffeoylquinic acid (3-O -CQA) were obtained from Sigma-Aldrich Co. (St. Louis, MO, USA) and desulfoglucoraphanin was obtained from Santa Cruz Biotechnology (Dallas, TX, USA).

    Techniques:

    Typical HPLC-DAD chromatogram, shown at ( A ) 280 nm and ( B ) 320 nm of identified phenolic compounds from methanol/water (70:30, v / v ) extracts of 7-day-old control broccoli sprouts. Peak assignment (as indicated in Table 3 ): Gallic acid hexoside I ( 1 ); gallotannic acid ( 2 ); p -hydroxybenzoic acid ( 3 ); gallic acid hexoside II ( 4 ); 4- O -caffeoylquinic acid ( 5 ); digalloyl hexoside ( 6 ); 3- O -hexoside kaempferol ( 7 ); gallic acid derivative ( 8 ); 1- O -sinapoyl-β- d -glucose ( 9 ); sinapoyl malate ( 10 ); 1,2-diferulolylgentiobiose ( 11 ); 5-sinapoylquinic acid ( 12 ); sinapic acid ( 13 ); gallic acid ( 14 ); kaempferol 3- O -sinapoyl-sophoroside 7- O -glucoside ( 15 ); 1,2-disinapoylgentiobiose ( 16 ); 1-sinapoyl-2′-ferulolylgentiobiose ( 17 ); 1,2,2′-trisinapoylgentiobiose ( 18 ); 1,2-disinapoyl-1′-ferulolylgentiobiose ( 19 ); 1,2-disinapoyl-2-ferulolylgentiobiose ( 20 ); 1-sinapoyl-2,2′-diferulolylgentiobiose ( 21 ); (isomeric) 1,2,2′-trisinapoylgentiobiose ( 22 ).

    Journal: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry

    Article Title: UVA, UVB Light Doses and Harvesting Time Differentially Tailor Glucosinolate and Phenolic Profiles in Broccoli Sprouts

    doi: 10.3390/molecules22071065

    Figure Lengend Snippet: Typical HPLC-DAD chromatogram, shown at ( A ) 280 nm and ( B ) 320 nm of identified phenolic compounds from methanol/water (70:30, v / v ) extracts of 7-day-old control broccoli sprouts. Peak assignment (as indicated in Table 3 ): Gallic acid hexoside I ( 1 ); gallotannic acid ( 2 ); p -hydroxybenzoic acid ( 3 ); gallic acid hexoside II ( 4 ); 4- O -caffeoylquinic acid ( 5 ); digalloyl hexoside ( 6 ); 3- O -hexoside kaempferol ( 7 ); gallic acid derivative ( 8 ); 1- O -sinapoyl-β- d -glucose ( 9 ); sinapoyl malate ( 10 ); 1,2-diferulolylgentiobiose ( 11 ); 5-sinapoylquinic acid ( 12 ); sinapic acid ( 13 ); gallic acid ( 14 ); kaempferol 3- O -sinapoyl-sophoroside 7- O -glucoside ( 15 ); 1,2-disinapoylgentiobiose ( 16 ); 1-sinapoyl-2′-ferulolylgentiobiose ( 17 ); 1,2,2′-trisinapoylgentiobiose ( 18 ); 1,2-disinapoyl-1′-ferulolylgentiobiose ( 19 ); 1,2-disinapoyl-2-ferulolylgentiobiose ( 20 ); 1-sinapoyl-2,2′-diferulolylgentiobiose ( 21 ); (isomeric) 1,2,2′-trisinapoylgentiobiose ( 22 ).

    Article Snippet: Chemical and Plant Material Sulfatase (from Helix pomatia ), sinigrin hydrate, sephadex A-25, sodium acetate, orthophosphoric acid, sinapic acid, ferulic acid, and gallic acid and 3-O -caffeoylquinic acid (3-O -CQA) were obtained from Sigma-Aldrich Co. (St. Louis, MO, USA) and desulfoglucoraphanin was obtained from Santa Cruz Biotechnology (Dallas, TX, USA).

    Techniques: High Performance Liquid Chromatography

    Effect of 5-O-caffeoylquinic acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.

    Journal: Preventive Nutrition and Food Science

    Article Title: Antioxidant and Neuronal Cell Protective Effects of Columbia Arabica Coffee with Different Roasting Conditions

    doi: 10.3746/pnf.2013.18.1.030

    Figure Lengend Snippet: Effect of 5-O-caffeoylquinic acid and epigallocatechin-3-gallate (EGCG) on lipid peroxidation. (A) Inhibitory effect on H 2 O 2 -induced membrane damage in PC12 cells. (B) Inhibitory effect on lipid peroxidation using mouse whole brain homogenates. Results shown are means±SD (n=3). Different small letters indicate significant differences.

    Article Snippet: Materials Folin-Ciocalteu’s phenol reagent, 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt (ABTS), potassium persulfate, 2,4,6-tripyridyl-S-triazine (TPTZ), trichloroacetic acid (TCA), thiobarbituric acid (TBA), vitamin C, α-tocopherol, catechin, 2-[4-(2-hydroxyethyl) piperazin-1-yl]ethanesulfonic acid (HEPES), sodium bicarbonate, penicillin, streptomycin, 5-O-caffeoylquinic acid, syringic acid, epigallocatechin gallate, ferrous sulfate (FeSO4 ), hydrogen peroxide (H2 O2 ), dimethyl sulfoxide (DMSO), 3-[4,5-dimethythiazol-2-yl]-2,5-diphenyl tetrazolium bromide (MTT) assay kit, lactate dehydrogenase (LDH) assay kit and all solvents used were of analytical grade and purchased from Sigma Chemical Co. (St. Louis, MO, USA).

    Techniques:

    HPLC chromatograms of various extracts obtained from medium roasted coffee beans. (A) Phenolics as compound standards, (B) Extracts obtained from medium roasted coffee beans. Retention times: gallic acid, 4.56 min; protocatechuic acid, 7.34 min; 5-O-caffeoylquinic acid, 9.37 min; vanillic acid, 11.65 min; caffeic acid, 11.92 min; syringic acid, 12.35 min.

    Journal: Preventive Nutrition and Food Science

    Article Title: Antioxidant and Neuronal Cell Protective Effects of Columbia Arabica Coffee with Different Roasting Conditions

    doi: 10.3746/pnf.2013.18.1.030

    Figure Lengend Snippet: HPLC chromatograms of various extracts obtained from medium roasted coffee beans. (A) Phenolics as compound standards, (B) Extracts obtained from medium roasted coffee beans. Retention times: gallic acid, 4.56 min; protocatechuic acid, 7.34 min; 5-O-caffeoylquinic acid, 9.37 min; vanillic acid, 11.65 min; caffeic acid, 11.92 min; syringic acid, 12.35 min.

    Article Snippet: Materials Folin-Ciocalteu’s phenol reagent, 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt (ABTS), potassium persulfate, 2,4,6-tripyridyl-S-triazine (TPTZ), trichloroacetic acid (TCA), thiobarbituric acid (TBA), vitamin C, α-tocopherol, catechin, 2-[4-(2-hydroxyethyl) piperazin-1-yl]ethanesulfonic acid (HEPES), sodium bicarbonate, penicillin, streptomycin, 5-O-caffeoylquinic acid, syringic acid, epigallocatechin gallate, ferrous sulfate (FeSO4 ), hydrogen peroxide (H2 O2 ), dimethyl sulfoxide (DMSO), 3-[4,5-dimethythiazol-2-yl]-2,5-diphenyl tetrazolium bromide (MTT) assay kit, lactate dehydrogenase (LDH) assay kit and all solvents used were of analytical grade and purchased from Sigma Chemical Co. (St. Louis, MO, USA).

    Techniques: High Performance Liquid Chromatography

    HPLC-UV chromatograms (270 nm) of ethanolic extracts from C. officinalis leaves. Varieties: (a)—“Touch of Red,” (b)—“Green Heart Orange,” (c)—“Russian Size,” (d)—“Indian Prince,” (e)—“Red Black Centered,” (f)—“Radio,” (g)—“Egypt Sun,” (h)—“Geisha,” (i)—“Flame Dance.” Compounds: 1 —3- O -caffeoylquinic acid, 2 —caffeic acid, 3 —thyphaneoside, 4 —isoquercitrin, 5 —rutin, 6 —quercetin-3- O -(6′′-acetyl)- β - d -glycoside, 7 —3,5-di- O -caffeoylquinic acid, 8 —1,5-di- O -caffeoylquinic acid, 9 —isorhamnetin-3- O - β - d -glucoside, 10 —4,5-di- O -caffeoylquinic acid, and 11 —isorhamnetin-3- O -(6′′-acetyl)- β - d -glycoside.

    Journal: The Scientific World Journal

    Article Title: Componential Profile and Amylase Inhibiting Activity of Phenolic Compounds from Calendula officinalis L. Leaves

    doi: 10.1155/2014/654193

    Figure Lengend Snippet: HPLC-UV chromatograms (270 nm) of ethanolic extracts from C. officinalis leaves. Varieties: (a)—“Touch of Red,” (b)—“Green Heart Orange,” (c)—“Russian Size,” (d)—“Indian Prince,” (e)—“Red Black Centered,” (f)—“Radio,” (g)—“Egypt Sun,” (h)—“Geisha,” (i)—“Flame Dance.” Compounds: 1 —3- O -caffeoylquinic acid, 2 —caffeic acid, 3 —thyphaneoside, 4 —isoquercitrin, 5 —rutin, 6 —quercetin-3- O -(6′′-acetyl)- β - d -glycoside, 7 —3,5-di- O -caffeoylquinic acid, 8 —1,5-di- O -caffeoylquinic acid, 9 —isorhamnetin-3- O - β - d -glucoside, 10 —4,5-di- O -caffeoylquinic acid, and 11 —isorhamnetin-3- O -(6′′-acetyl)- β - d -glycoside.

    Article Snippet: This included 3-O -caffeoylquinic acid, 3,5-di-O -caffeoylquinic acid, 1,5-di-O -caffeoylquinic acid, caffeic acid, isoquercitrin, and rutin from Sigma-Aldrich (Missouri, USA); Isorhamnetin-3-O -β -d -glucoside was from Extrasynthese (Lyon, France); 4,5-di-O -caffeoylquinic acid was from ChemFaces (Wuhan, China).

    Techniques: High Performance Liquid Chromatography