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Journal articles on the topic 'Delphinidin glucoside'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Thuy, Nguyen Minh, Vo Minh, Tran Ben, My Tuyen Thi Nguyen, Ho Ha, and Ngo Tai. "Identification of Anthocyanin Compounds in Butterfly Pea Flowers (Clitoria ternatea L.) by Ultra Performance Liquid Chromatography/Ultraviolet Coupled to Mass Spectrometry." Molecules 26, no. 15 (2021): 4539. http://dx.doi.org/10.3390/molecules26154539.

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Butterfly pea flower have great sensory attraction, but they have not yet been used widely in Vietnam. Extracts of butterfly pea flowers can be used conveniently as a natural blue colorant for food products. In this study, the identification of anthocyanin compounds in butterfly pea flowers was performed by UPLC coupled with a UV and Mass spectrometer instrument. Positive and negative ion electrospray MS/MS chromatograms and spectra of the anthocyanin compounds were determined. By analyzing the chromatograms and spectra for each ion, five anthocyanins were identified in the butterfly pea flowe

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2

Cosme, Fernanda, Alice Vilela, Luís Moreira, et al. "Terroir Effect on the Phenolic Composition and Chromatic Characteristics of Mencía/Jaen Monovarietal Wines: Bierzo D.O. (Spain) and Dão D.O. (Portugal)." Molecules 25, no. 24 (2020): 6008. http://dx.doi.org/10.3390/molecules25246008.

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‘Mencía’/‘Jaen’ it’s an important red grape variety, exclusive of the Iberian Peninsula, used in wine production namely in Bierzo D.O. and Dão D.O., respectively. This work evaluates the effect of the two different “terroirs” on the phenolic composition and chromatic characteristics of ‘Mencía’/‘Jaen’ monovarietal wines produced at an industrial scale in the same vintage. Using Principal Component Analysis (PCA), Partial Least Squares-Discrimination Analysis (PLS-DA), and Orthogonal PLS-DA (OPLS-DA) it was found that peonidin-3-coumaroylglucoside, petunidin-3-glucoside, malvidin-3-coumaroylglu

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3

Cai, Ming, Chunfang Xie, Huazhao Zhong, Baoming Tian, and Kai Yang. "Identification of Anthocyanins and Their Fouling Mechanisms during Non-Thermal Nanofiltration of Blueberry Aqueous Extracts." Membranes 11, no. 3 (2021): 200. http://dx.doi.org/10.3390/membranes11030200.

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Organic fouling in the nanofiltration (NF) process, which is a non-thermal technology to recover active components, is a critical problem limiting its applications. This study seeks to identify the anthocyanins on the NF membrane and explore their fouling mechanisms during concentration of blueberry extracts. Seven kinds of monomeric anthocyanins in foulants—delphinidin-3-O-galactoside, delphinidin-3-O-glucoside, delphinidin-3-O-arabinoside, cyanidin-3-O-galactoside, petunidin-3-O-galactoside, peonidin-3-O-glucoside, and malvidin-3-O-glucoside—were identified. Moreover, chalcone, myricetin der

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4

Eliášová, Marie, Zora Kotíková, Jaromír Lachman, Matyáš Orsák, and Petr Martinek. "Influence of baking on anthocyanin content in coloured-grain wheat bread." Plant, Soil and Environment 66, No. 8 (2020): 381–86. http://dx.doi.org/10.17221/210/2020-pse.

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Composition and degradation of anthocyanins in blue and purple grain wheat during bread production were investigated using the HPLC-MS/MS method. The most abundant anthocyanins were delphinidin-3-rutinoside (blue grain wheat), cyanidin-3-glucoside and peonidin-3-glucoside (purple grain wheat). Peonidin-3-glucoside was also the most stable during grain treatment while delphinidin-3-glucoside had the greatest loss. Both blue and purple grain anthocyanins decreased significantly during bread production to 41.81% and 70.10% after baking, respectively, and to 24.21% and 60.00% after short-term stor

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5

Duelli, Dominik M., and K. Dale Noel. "Compounds Exuded by Phaseolus vulgaris That Induce a Modification of Rhizobium etli Lipopolysaccharide." Molecular Plant-Microbe Interactions® 10, no. 7 (1997): 903–10. http://dx.doi.org/10.1094/mpmi.1997.10.7.903.

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Exudates released from germinating seeds and roots of a black-seeded bean (Phaseolus vulgaris cv. Midnight Black Turtle Soup) induce an antigenic change in the lipopolysaccharide (LPS) of Rhizobium etli CE3. By spectroscopic analyses and chromatographic comparisons with derived standards, the chemical structures of the aglycone portions of the major inducing molecules from seed exudate were deduced, and they were identified as delphinidin, cyanidin, petunidin, and malvidin. These anthocyanidins were present in seed exudate mainly as glycosides, the chief inducer being delphinidin 3-glucoside.

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6

Koshioka, Masaji, Naoko Umegaki, Kriangsuk Boontiang, et al. "Anthocyanins in the Bracts of Curcuma Species and Relationship of the Species Based on Anthocyanin Composition." Natural Product Communications 10, no. 3 (2015): 1934578X1501000. http://dx.doi.org/10.1177/1934578x1501000320.

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Five anthocyanins, delphinidin 3- O-rutinoside, cyanidin 3- O-rutinoside, petunidin 3- O-rutinoside, malvidin 3- O-glucoside and malvidin 3- O-rutinoside, were identified. Three anthocyanins, delphinidin 3- O-glucoside, cyanidin 3- O-glucoside and pelargonidin 3- O-rutinoside, were putatively identified based on C18 HPLC retention time, absorption spectrum, including λmax, and comparisons with those of corresponding standard anthocyanins, as the compounds responsible for the pink to purple-red pigmentation of the bracts of Curcuma alismatifolia and five related species. Cluster analysis based

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7

Horincar, Georgiana, Elena Enachi, Carmen Bolea, Gabriela Râpeanu, and Iuliana Aprodu. "Value-Added Lager Beer Enriched with Eggplant (Solanum melongena L.) Peel Extract." Molecules 25, no. 3 (2020): 731. http://dx.doi.org/10.3390/molecules25030731.

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Manufacturing beer with a high biological value requires identifying new methods for increasing the health-enhancing compounds level. The aim of this study was to increase the biological value of beer by adding antioxidant-rich eggplant (Solanum melongena L.) peel extract (EPE). The total phenolic content (TPC), total flavonoid content (TFC), and total monomeric anthocyanin content (TMA) were determined. Moreover, the antioxidant activity was evaluated by different radical scavenging assays. The addition of different levels of EPE resulted in a significant increase of TPC and TFC of beer sampl

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8

Pop, Raluca, Adina Căta, Mariana Nela Ștefănuț, and Ioana Maria Carmen Ienașcu. "A computational study of the interactions between anthocyans and cyclodextrins." Zeitschrift für Naturforschung C 75, no. 11-12 (2020): 433–41. http://dx.doi.org/10.1515/znc-2020-0072.

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AbstractThe interactions between six anthocyans (cyanidin-3-O-glucoside, delphinidin-3-O-glucoside, malvidin-3-O-glucoside, cyanidin-3-O-rutinoside, delphinidin-3-O-rutinoside, malvidin-3-O-rutinoside) and cyclodextrins were investigated by means of computational techniques. Four different structures of the aforementioned anthocyans were considered, as a result of the dependence structure – pH value (flavylium cations in acidic medium, hemiketals in neutral solutions and two tautomeric quinones in alkaline environment). The results outlined that the anthocyanidin-3-O-rutinoside are favored for

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9

Osterc, Gregor, Maja Mikulic Petkovsek, Franci Stampar, Biljana Kiprovski, Blanka Ravnjak, and Joze Bavcon. "Characterization of Various Color Parameters (Anthocyanins and Flavonols) of Leaves and Flowers in Different Autochthonous Genotypes of Cyclamen purpurascens." Journal of the American Society for Horticultural Science 143, no. 2 (2018): 118–29. http://dx.doi.org/10.21273/jashs04320-17.

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Common cyclamen (Cyclamen pururascens Mill.) is a very interesting species not only for various breeding programs but also as an ornamental plant. The plants possess interesting floral and foliage characteristics, nice fragrances, and a very useful flavonol profile. The last is very important from the point of view of protecting against diseases and physiological disorders. Twenty-two different genotypes originating from different regions in Slovenia were analyzed in detail, based on their floral and foliage characteristics. Anthocyanin and flavonol contents were determined using high-performa

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10

Mamedov, M. I., O. N. Pyshnaya, H. A. Shmykova, and V. M. Verba. "Anthocyanin content in eggplant breeding lines selected in VNISSOK under condition of hydroponic small-size cultivation." Vegetable crops of Russia, no. 3 (September 30, 2009): 37–42. http://dx.doi.org/10.18619/2072-9146-2009-3-37-42.

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Fruit color of eggplants is one of the most important traits. In the fruit peel several anthocyanins were identified. It was shown that in fruits of Japanese accessions the basic an anthocyanin was delphinidin-3-(p-coumaroyl rutinoside)-5-glucoside (nasunin), while other accessions contained tulipanin (delphinidin-3-O-rutinoside). The breeding lines for hydroponic small-size cultivation that was selected by researchers from VNISSOK contained 0,021-0,2l7 grams of anthocyanin per kilogram.

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11

Chhon, Saophea, Jin Jeon, Joonyup Kim, and Sang Un Park. "Accumulation of Anthocyanins through Overexpression of AtPAP1 in Solanum nigrum Lin. (Black Nightshade)." Biomolecules 10, no. 2 (2020): 277. http://dx.doi.org/10.3390/biom10020277.

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Black nightshade (Solanum nigrum) belongs to the Solanaceae family and is used as a medicinal herb with health benefits. It has been reported that the black nightshade plant contains various phytochemicals that are associated with antitumor activities. Here we employed a genetic approach to study the effects of overexpression of Arabidopsis thaliana production of anthocyanin pigment 1 (AtPAP1) in black nightshade. Ectopic expression of AtPAP1 resulted in enhanced accumulation of anthocyanin pigments in vegetative and reproductive tissues of the transgenic plants. Analysis of anthocyanin reveal

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12

Šimerdová, Barbora, Michaela Bobríková, Ivona Lhotská, Jiří Kaplan, Alena Křenová, and Dalibor Šatínský. "Evaluation of Anthocyanin Profiles in Various Blackcurrant Cultivars over a Three-Year Period Using a Fast HPLC-DAD Method." Foods 10, no. 8 (2021): 1745. http://dx.doi.org/10.3390/foods10081745.

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Anthocyanins are the most important polyphenolic substances contained in blackcurrant fruits. They are responsible for the various health benefits caused, in particular, by their high antioxidant activity. Anthocyanins derived from anthocyanidins cyanidin and delphinidin are typical for blackcurrant fruits, especially their rutinoside and glucoside forms. These four anthocyanins usually represent about 97–98% of total anthocyanins in blackcurrant fruits. In this study, we developed and validated a new HPLC-DAD method for rapid anthocyanin separation and determination in fifteen perspective bla

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13

Harada, Gakuro, Shiori Onoue, Chisato Inoue, Sakae Hanada, and Yoshinori Katakura. "Delphinidin-3-glucoside suppresses lipid accumulation in HepG2 cells." Cytotechnology 70, no. 6 (2018): 1707–12. http://dx.doi.org/10.1007/s10616-018-0246-0.

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14

Antolak, Hubert, Agata Czyzowska, and Dorota Kregiel. "Black Currant (Ribes nigrumL.) and Bilberry (Vaccinium myrtillusL.) Fruit Juices Inhibit Adhesion ofAsaiaspp." BioMed Research International 2016 (2016): 1–14. http://dx.doi.org/10.1155/2016/3671306.

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The aim of the study was to evaluate the activity of high-polyphenolic black currant (Ribes nigrumL.) and bilberry (Vaccinium myrtillusL.) juices against bacterial strainsAsaia lannensisandAsaia bogorensisisolated as spoilage of commercial soft drinks. The composition of fruit juices was evaluated using chromatographic techniques HPLC and LC-MS. The adhesion to glass, polystyrene, and polyethylene terephthalate in two different culture media was evaluated by luminometry and the plate count method. The major anthocyanins in theV. myrtilluswere petunidin-3-glucoside, malvidin-3-glucoside, cyanid

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15

Shkolnikova, Marina, Olga Chugunova, and Svetlana Ivanova. "Secondary raw materials of agricultural processing companies as a source of anthocyanin colorants." E3S Web of Conferences 176 (2020): 03019. http://dx.doi.org/10.1051/e3sconf/202017603019.

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Many recent researches in vitro and in vivo proved the large therapeutic potency of non-toxic anthocyans in anti-inflammatory, anti-infective, anti-oxidative actions. Anthocyanin is a natural phenolic colorant approved in many countries. A reason why the world market of natural food colorants is reduced is because fruit and berry raw materials are expensive. Yet the fruit and berry raw materials are extracted with significant losses and by-products. This constitutes around 23-45% of the whole amount of berries processes in the Russian Federation. Thus, a priority direction of the food industry

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16

Akhavan, Hamidreza, Mohsen Barzegar, Helmut Weidlich, and Benno F. Zimmermann. "Phenolic Compounds and Antioxidant Activity of Juices from Ten Iranian Pomegranate Cultivars Depend on Extraction." Journal of Chemistry 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/907101.

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Phenolic compounds and antioxidant activities of ten juices from arils and whole pomegranate cultivars grown in Iran were studied. Phenolic contents and antioxidant activities of juices from whole pomegranate fruit were significantly higher than juices from pomegranate arils, but the variety has a greater influence than the processing method. The main phenolics in the studied juices were punicalagin A (5.40–285 mg/L), punicalagin B (25.9–884 mg/L), and ellagic acid (17.4–928 mg/L). The major and minor anthocyanins of cyanidin 3,5-diglucoside (0.7–94.7 mg/L), followed by cyanidin 3-glucoside (0

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17

Ponder, Alicja, Ewelina Hallmann, Martyna Kwolek, Dominika Średnicka-Tober, and Renata Kazimierczak. "Genetic Differentiation in Anthocyanin Content among Berry Fruits." Current Issues in Molecular Biology 43, no. 1 (2021): 36–51. http://dx.doi.org/10.3390/cimb43010004.

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Anthocyanins are widely distributed secondary metabolites that play an essential role in skin pigmentation of many plant organs and microorganisms. Anthocyanins have been associated with a wide range of biological and pharmacological properties. They are also effective agents in the prevention and treatment of many chronic diseases. Berries are particularly abundant in these compounds; therefore, their dietary intake has health-promoting effects. The aim of this study was to identify and determine the anthocyanin content in selected species and cultivars of berry fruits, such as raspberry, bla

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18

Krueger, Dana A. "Composition of Pomegranate Juice." Journal of AOAC INTERNATIONAL 95, no. 1 (2012): 163–68. http://dx.doi.org/10.5740/jaoacint.11-178.

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Abstract A database of 793 commercial pomegranate juices was analyzed to produce a profile for authentication of pure pomegranate juice. The database consisted of data from a mix of authentic and adulterated samples. Statistical tools were used to reduce the database to a stable sample set of 477 presumably authentic samples. The profile obtained (mean, SD at 16 Brix) are as follows: fructose (g/100 g) 6.83, 0.50; glucose (g/100 g) 6.66, 0.44; sucrose (g/100 g) 0.00, 0.00; sorbitol (g/100 g) 0.00, 0.01; acidity (g/100 g as citric acid) 1.25, 0.32; citric acid (g/100 g) 1.19, 0.30; malic acid (

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19

Webby, Rosemary, and Stephen Bloor. "Pigments in the Blue Pollen and Bee Pollen of Fuchsia excorticata." Zeitschrift für Naturforschung C 55, no. 7-8 (2000): 503–5. http://dx.doi.org/10.1515/znc-2000-7-803.

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Abstract A comparison of the pigments in Fuchsia extorticata pollen with the pigments extracted from the unusually coloured blue-black “fuchsia” bee pollen confirms the New Zealand tree fuchsia as the source of the bee pollen. The pigments were identified as the p-trans-coumaroylated derivatives of delphindin-, petunidin and malvidin-3-O-glucosides and delphinidin-3-O-(p-cis-coumaroyl-glucoside). The anthocyanins are accompanied by several flavonol glycosides; kaempferol-3-sophoroside, quercetin-3-sophoroside and kaempferol 3-neohesperidoside.

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Yasukawa, Akemi, Ayumi Chida, Yoji Kato, and Miki Kasai. "Dyeing silk and cotton fabrics using natural blackcurrants." Textile Research Journal 87, no. 19 (2016): 2379–87. http://dx.doi.org/10.1177/0040517516671125.

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Silk and cotton fabrics were dyed using the extract from blackcurrants, and the properties of the dyed fabrics were investigated. The natural dyes present in the blackcurrants were identified as four types of anthocyanins, i.e. delphinidin-3-glucoside, delphinidin-3-rutinoside, cyanidin-3-glucoside, and cyanidin-3-rutinoside. The colors of the fabrics dyed with and without five types of mordants, including Mg2+, Ca2+, Al3+, Fe3+, and Cu2+, were measured and expressed according to the CIELAB color system, Δ E* value, and K/ S value. The affinity of the extracted dye for the silk fabric was high

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21

Ostberg-Potthoff, Johanna Josefine, Kirsten Berger, Elke Richling, and Peter Winterhalter. "Activity-Guided Fractionation of Red Fruit Extracts for the Identification of Compounds Influencing Glucose Metabolism." Nutrients 11, no. 5 (2019): 1166. http://dx.doi.org/10.3390/nu11051166.

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An activity-guided search for compounds influencing glucose metabolism in extracts from aronia (Aronia melanocarpa, A.), pomegranate (Punica granatum L., P.), and red grape (Vitis vinifera, RG) was carried out. The three extracts were fractionated by means of membrane chromatography to separate the anthocyanins from other noncolored phenolic compounds (copigments). In addition, precipitation with hexane was performed to isolate the polymers (PF). The anthocyanin and copigment fractions (AF, CF) of aronia, pomegranate, and red grape were furthermore fractionated with high-performance countercur

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22

Chaiyasut, Chaiyavat, Bhagavathi Sundaram Sivamaruthi, Noppawat Pengkumsri, et al. "ANTHOCYANIN PROFILE AND ITS ANTIOXIDANT ACTIVITY OF WIDELY USED FRUITS, VEGETABLES, AND FLOWERS IN THAILAND." Asian Journal of Pharmaceutical and Clinical Research 9, no. 6 (2016): 218. http://dx.doi.org/10.22159/ajpcr.2016.v9i6.14245.

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Objective: Anthocyanins are the water-soluble pigments most commonly present in flowers, fruits, and vegetables. Anthocyanins have been reported for is antioxidant, anti-inflammatory, antibacterial properties and other health benefits in human. This study was performed to extract and determine the anthocyanin and to access the antioxidant properties of the most commonly used fruits, vegetables and flowers in Thailand.Methods: Extraction of anthocyanin and its aglycones from the selected samples and determination of anthocyanin and anthocyanidins using reversed-phase HPLC analysis. Determinatio

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23

Sadilova, Eva, Florian C. Stintzing, and Reinhold Carle. "Anthocyanins, Colour and Antioxidant Properties of Eggplant (Solanum melongena L.) and Violet Pepper (Capsicum annuum L.) Peel Extracts." Zeitschrift für Naturforschung C 61, no. 7-8 (2006): 527–35. http://dx.doi.org/10.1515/znc-2006-7-810.

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Acetone extracts from eggplant (Solanum melongena L.) and violet pepper (Capsicum annuum L.) peels both belonging to the Solanaceae plant family were characterized with respect to their anthocyanin profiles, colour qualities and antioxidant capacities. According to HPLC-DAD-MS3 analyses the major anthocyanin in eggplant was delphinidin-3-rutinoside, while the predominant pigment in violet pepper was assigned to delphinidin-3-transcoumaroylrutinoside- 5-glucoside. Since virtually all anthocyanins were delphinidin-based, the effect of acylation and glycosylation patterns on colour stability and

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Nozzolillo, Constance, Pierre Isabelle, Øyvind M. Andersen, and Mamdouh Abou-Zaid. "Anthocyanins of jack pine (Pinus banksiana) seedlings." Canadian Journal of Botany 80, no. 7 (2002): 796–801. http://dx.doi.org/10.1139/b02-056.

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Purpling of the needles of jack pine seedlings in forest tree nurseries in the autumn is a result of the production of at least five anthocyanin pigments: cyanidin 3-O-glucoside (~80%), delphinidin 3-O-glucoside (~8%), peonidin 3-O-glucoside (~8%), petunidin 3-O-glucoside (~3%) and malvidin 3-O-glucoside (trace). The twigs subtending the needles also produce a similar range of pigments. The entire spectrum of pigments is produced from the time of the first exposure to freezing temperatures. Proanthocyanidins are a prominent feature of the needle phenolics and the question of their possible inv

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Ichiyanagi, Takashi, M. Mamunur Rahman, Yoshiki Kashiwada та ін. "Absorption and metabolism of delphinidin 3-O-β-D-glucoside in rats". BioFactors 21, № 1-4 (2004): 411–13. http://dx.doi.org/10.1002/biof.552210181.

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Skrzypek, Zuzanna, and Halina Wysokińska. "Phenolics from Cell Suspension Cultures of Penstemon serrulatus; Relation to Plant Organs." Zeitschrift für Naturforschung C 52, no. 7-8 (1997): 426–32. http://dx.doi.org/10.1515/znc-1997-7-803.

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Abstract By repeated selection of pigment portions of tissue the red callus induced from root seedlings of Penstemon serrulatus Menz. was chosen for suspension culture, which was maintained in Schenk and Hildebrandt medium supplemented with naphthaleneacetic acid (0.2 mg/l), 6-benzylaminopurine (2 mg/l) and sucrose (50 g/l). From the cultured cells eight phenolic compounds were isolated. They were identified as cyanidin 3-O-glucoside, delphinidin 3-O-glucoside, luteolin, luteolin 7-O-glucoside, norartocarpetin 7-O-glucoside, verbascoside, martynoside and leucosceptoside A. The kind of cell li

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Sun, Yongming, Biqi Xia, Xiangzhun Chen, Chuansong Duanmu, Denghao Li, and Chao Han. "Rapid Quantification of Four Anthocyanins in Red Grape Wine by Hydrophilic Interaction Liquid Chromatography/ Triple Quadrupole Linear Ion Trap Mass Spectrometry." Journal of AOAC INTERNATIONAL 98, no. 6 (2015): 1628–31. http://dx.doi.org/10.5740/jaoacint.15-098.

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Abstract The identification and quantification of four anthocyanins (cyanidin-3-O -glucoside, peonidin- 3-O -glucoside, delphinidin-3-O -glucoside, and malvidin-3-O-glucoside) in red grape wine were carried out by hydrophilic interaction liquid chromatography/triple quadrupole linear ion trap MS (HILIC/QTrap-MS/MS). Samples were diluted directly and separated on a Merck ZIC HILIC column with 20 mM ammonium acetate solution–acetonitrile mobile phase. Quantitative data acquisition was carried out in the multiple reaction monitoring mode. Additional identification and confirmation of target compo

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Markham, Kenneth R., Stephen J. Bloor, Rob Nicholson, et al. "Black Flower Coloration in Wild Lisianthius nigrescens: Its Chemistry and Ecological Consequences." Zeitschrift für Naturforschung C 59, no. 9-10 (2004): 625–30. http://dx.doi.org/10.1515/znc-2004-9-1003.

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Abstract The major pigments responsible for the flower color within the black flowered Gentianaceae, Lisianthius nigrescens, were characterized by HPLC and chemical analyses. HPLC analysis showed one major and one minor anthocyanin and 3 major and 3 minor flavone glycosides. The anthocyanins [delphinidin-3-O-rhamnol(1-6)galactoside and its 5-O-glucoside] comprised an extraordinary 24% of the dry weight of wild collected L. nigrescens corallas, and were accompanied in a 1:1 ratio by a range of apigenin and luteolin 8-C-glucosides and their 7-O-methyl ethers. The high levels of anthocyanins and

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Gao, Yu, and G. A. Cahoon. "FRUIT CLUSTER THINNING, SHADIHG, AND DEFOLIATION ON FRUIT COLOR DEVELOPMENT OF RELIANCE GRAPES." HortScience 27, no. 6 (1992): 600a—600. http://dx.doi.org/10.21273/hortsci.27.6.600a.

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Significant differences in fruit color were created with fruit cluster thinning (20, 40, and 60 clusters/vine), cluster shading (full sun as control, 55% shading, and 95% shading using shading cage constructed of shade cloth), and defoliation (3, 6, 9, 12, and 15 leaves/cluster). Fruit cluster shading and defoliation treatments decreased red fruit color (characterized by Hunte Color a). Fruit cluster thinning increased red fruit color. Anthocyanin profile of Reliance grape was characterized as cyaninidin-3-glucoside and delphinidin-3-glucoside using Paper Chromatography and Thin Layer Chromato

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Gabrielska, Janina, and Jan Oszmiański. "Antioxidant Activity of Anthocyanin Glycoside Derivatives Evaluated by the Inhibition of Liposome Oxidation." Zeitschrift für Naturforschung C 60, no. 5-6 (2005): 399–407. http://dx.doi.org/10.1515/znc-2005-5-606.

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Cyanidin-3-glycosides (arabinoside, rutinoside, galactoside and glucoside) and delphinidin- 3-rutinoside were examined for their ability to inhibit lipid peroxidation induced either by Fe(II) ions, UV irradiation or 2,2′-azobis(2-amidinopropane) dihydrochloride (AAPH) peroxyl radicals in a liposomal membrane system. The antioxidant abilities of anthocyanins were compared with a water-soluble tocopherol derivative, trolox. The antioxidant efficacies of these compounds were evaluated by their ability to inhibit the fluorescence intensity decay of the extrinsic probe 3-[p-(6-phenyl)-1,3,5,-hexatr

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Cahyana, Yana, Michael H. Gordon, and Trevor M. Gibson. "Urinary Excretion of Anthocyanins Following Consumption of Strawberry and Red Grape Juice." International Journal for Vitamin and Nutrition Research 89, no. 1-2 (2019): 29–36. http://dx.doi.org/10.1024/0300-9831/a000546.

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Abstract. The excretion of anthocyanins in urine following consumption of a mixed juice prepared from strawberry and red grape juice was investigated in a human intervention study. Unmetabolised anthocyanins, and glucuronide derivatives have been detected, with pelargonidin-3 glucoside metabolised into pelargonidin monoglucuronide and pelargonidin-3-glucoside monoglucuronide. The mass of urinary anthocyanins excreted in 24 h following consumption of the mixed juice (containing 21.93 mg of anthocyanins) was 144 nmol consisting of 106 nmol of anthocyanins derived from strawberries (0.32% of inge

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Li, Liangyu, Cheng Luo, and Xiqun Zheng. "Purification of Anthocyanins Derived from Black Kidney Bean (Phaseolus vulgaris L.) by a Simulated Moving Bed." Journal of Chemistry 2021 (June 16, 2021): 1–12. http://dx.doi.org/10.1155/2021/5580756.

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Purification of anthocyanins derived from black kidney bean (Phaseolus vulgaris L.) by column chromatography and simulated moving bed (SMB) methods was investigated, and the anthocyanins of black kidney bean were identified. The SMB had advantages over column chromatography in processing efficiency, operation cost, and automation degree in contrast testing. The best SMB conditions resulted in purity and yield of black kidney bean anthocyanins of 24.61 ± 0.21% and 87.85 ± 0.32%, respectively. The half maximal inhibitory concentration (IC50) of 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging act

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García-Estévez, Ignacio, Rémi Jacquet, Cristina Alcalde-Eon, Julián C. Rivas-Gonzalo, M. Teresa Escribano-Bailón, and Stéphane Quideau. "Hemisynthesis and Structural and Chromatic Characterization of Delphinidin 3-O-Glucoside–Vescalagin Hybrid Pigments." Journal of Agricultural and Food Chemistry 61, no. 47 (2013): 11560–68. http://dx.doi.org/10.1021/jf4033188.

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Viegas, Olga, Miguel A. Faria, Joana B. Sousa, et al. "Delphinidin-3-O-glucoside inhibits angiogenesis via VEGFR2 downregulation and migration through actin disruption." Journal of Functional Foods 54 (March 2019): 393–402. http://dx.doi.org/10.1016/j.jff.2019.01.039.

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Sharma, Natasha, Vandita Tiwari, Shreya Vats, et al. "Evaluation of Anthocyanin Content, Antioxidant Potential and Antimicrobial Activity of Black, Purple and Blue Colored Wheat Flour and Wheat-Grass Juice against Common Human Pathogens." Molecules 25, no. 24 (2020): 5785. http://dx.doi.org/10.3390/molecules25245785.

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The present study aimed to analyze the antioxidant and antimicrobial activity of anthocyanins extracted from colored wheat flour and wheat-grass juice against human pathogens. The total anthocyanin content and antioxidant potential in colored wheat flour and wheat-grass juice extracts were significantly higher than white flour and wheat-grass juice extracts. Ultra-performance liquid chromatography showed the maximum number of anthocyanin peaks in black wheat, with delphinidin-3-o-galactoside chloride, delphinidin-3-o-glucoside chloride, and cyanindin-3-o-glucoside chloride as the major contrib

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36

Lima, Annete de Jesus Boari, Angelita Duarte Corrêa, Adelir Aparecida Saczk, Mariana Pereira Martins, and Rachel Oliveira Castilho. "Anthocyanins, pigment stability and antioxidant activity in jabuticaba [Myrciaria cauliflora (Mart.) O. Berg]." Revista Brasileira de Fruticultura 33, no. 3 (2011): 877–87. http://dx.doi.org/10.1590/s0100-29452011000300023.

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Different solvents were evaluated for the extraction of jabuticaba anthocyanin pigments, identifying, quantifying and verifying the stability of the anthocyanins, as well as the conduction of three antioxidant activity assays and determination of the vitamin C levels. The maceration with ethanol acidified with HCl 1.5 mol L-1 (85:15) provides better pigment extraction and stability. The skin is anthocyanin rich, presenting 1.59 and 2.06 g 100 g-1 of dry matter in the Paulista and Sabará varieties, respectively. Cyanidin 3-glucoside is the majority pigment of the skins, followed by delphinidin

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Nikolic, Milena, Aleksandra Pavlovic, Milan Mitic, et al. "Effect of Thermal Processing on Anthocyanin Degradation in Two Bilberry Jam Formulations." Revista de Chimie 71, no. 3 (2001): 34–44. http://dx.doi.org/10.37358/rc.20.3.7971.

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Fresh bilberries were processed into sugar and sugar-low jams at high temperatures (90, 95, 100 and 105 �C) in order to follow degradation of total and individual anthocyanins. The greatest reten-tion of all examined compounds was observed in sugar-low jam prepared at 90 �C for 5 minutes, while the greatest loss was detected in sugar jam prepared at 105 �C for 30 min. Cyanidin-3-galactoside and cyanidin-3-glucoside were found to be the most stable, while delphinidin-3-arabinoside and petunidin-3-arabinoside were the least stable.

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Sandoval, Viviana, Antoni Femenias, Úrsula Martínez-Garza, et al. "Lyophilized Maqui (Aristotelia chilensis) Berry Induces Browning in the Subcutaneous White Adipose Tissue and Ameliorates the Insulin Resistance in High Fat Diet-Induced Obese Mice." Antioxidants 8, no. 9 (2019): 360. http://dx.doi.org/10.3390/antiox8090360.

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Maqui (Aristotelia Chilensis) berry features a unique profile of anthocyanidins that includes high amounts of delphinidin-3-O-sambubioside-5-O-glucoside and delphinidin-3-O-sambubioside and has shown positive effects on fasting glucose and insulin levels in humans and murine models of type 2 diabetes and obesity. The molecular mechanisms underlying the impact of maqui on the onset and development of the obese phenotype and insulin resistance was investigated in high fat diet-induced obese mice supplemented with a lyophilized maqui berry. Maqui-dietary supplemented animals showed better insulin

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Sari, Dewi, James Cairns, Anna Safitri, and Fatchiyah Fatchiyah. "Virtual Prediction of the Delphinidin-3-O-glucoside and Peonidin-3-O-glucoside as Anti-inflammatory of TNF- and #945; Signaling." Acta Informatica Medica 27, no. 3 (2019): 152. http://dx.doi.org/10.5455/aim.2019.27.152-157.

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Maante-Kuljus, Mariana, Reelika Rätsep, Ulvi Moor, et al. "Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate." Agriculture 10, no. 5 (2020): 169. http://dx.doi.org/10.3390/agriculture10050169.

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Vine growing and wine production is gaining in popularity around the Baltic Sea Region. The first aim of the experiment was to determine the variability of the total phenolic and anthocyanin content (from 2010 to 2018) and of individual anthocyanin content (from 2016 to 2018) in the hybrid grape cultivars ‘Hasansky Sladky’, ‘Zilga’, and ‘Rondo’. In field conditions ‘Rondo’ had winter cold damage to canes in two years. Therefore, the second aim was to determine the effect of high polyethylene tunnel and field conditions on fruit total and individual anthocyanin content of ‘Rondo’ from 2016 to 2

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Contreras, Jonhatan, Azucena Herrera-González, Javier Arrizon, Eugenia Lugo-Cervantes, and Luis Mojica. "Mexican Endemic Black Bean Phenolic Extract Antioxidant and Anti-Inflammatory Potential." Current Developments in Nutrition 4, Supplement_2 (2020): 382. http://dx.doi.org/10.1093/cdn/nzaa045_015.

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Abstract Objectives The objective of this work was to evaluate anti-inflammatory and antioxidant potential of black bean (Phaseolus vulgaris L.) phenolic extract. Methods Supercritical fluid extraction was used to obtain a water-ethanol 50% v/v phenolic extract from black beans. Total phenolic content (TPC) and total anthocyanin content (TAC) were quantified. Mass spectrometry analysis was used for compounds identification. Antioxidant potential was evaluated using radicals DPPH and ABTS inhibition assays. The extract was tested for Cyclooxygenase-2 human recombinant (COX-2) and nitric oxide s

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Neder-Suárez, David, Daniel Lardizabal-Gutiérrez, José de Jesús Zazueta-Morales, et al. "Anthocyanins and Functional Compounds Change in a Third-Generation Snacks Prepared Using Extruded Blue Maize, Black Bean, and Chard: An Optimization." Antioxidants 10, no. 9 (2021): 1368. http://dx.doi.org/10.3390/antiox10091368.

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The effect of extrusion cooking on bioactive compounds in third-generation snacks (TGSE) and microwave-expanded snacks (MWSE) prepared using black bean, blue maize, and chard (FBCS) was evaluated. FBCS was extruded at different moisture contents (MC; 22.2–35.7%), extrusion temperatures (ET; 102–142 °C), and screw speeds (SP; 96–171 rpm). Total anthocyanin content (TAC), contents of individual anthocyanins, viz., cyanidin-3-glucoside, malvidin-3-glucoside, pelargonidin-3-glucoside, pelargonidin-3-5-diglucoside, and delphinidin-3-glucoside chloride, total phenolic content (TPC), antioxidant acti

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León-González, Antonio J., Tanveer Sharif, Asaad Kayali, et al. "Delphinidin-3-O-glucoside and delphinidin-3-O-rutinoside mediate the redox-sensitive caspase 3-related pro-apoptotic effect of blackcurrant juice on leukaemia Jurkat cells." Journal of Functional Foods 17 (August 2015): 847–56. http://dx.doi.org/10.1016/j.jff.2015.06.043.

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Hinojosa-Gómez, Jeny, César San Martín-Hernández, José B. Heredia, Josefina León-Félix, Tomás Osuna-Enciso, and María D. Muy-Rangel. "Anthocyanin Induction by Drought Stress in the Calyx of Roselle Cultivars." Molecules 25, no. 7 (2020): 1555. http://dx.doi.org/10.3390/molecules25071555.

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Abiotic factors can alter the chemical profile of crops and the number of compounds they contain. In this study, the anthocyanin and anthocyanidin contents, determined by ultra-performance liquid chromatography (UPLC-MS/MS), and the colour attributes of the calyces of three cultivars of Hibiscus sabdariffa subjected to three water stress regimes during the stage of physiological maturity were investigated. The total anthocyanin content in calyx increased relative to the control content under a 65% moisture irrigation regime. Among the cultivars, UAN16-2 showed the greatest increases in the con

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Piccardo, González-Neves, Favre, Pascual, Canals, and Zamora. "Impact of Must Replacement and Hot Pre-Fermentative Maceration on the Color of Uruguayan Tannat Red Wines." Fermentation 5, no. 3 (2019): 80. http://dx.doi.org/10.3390/fermentation5030080.

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This research aimed to evaluate the impact of different options for winemaking on the color composition of Uruguayan Tannat red wines. The techniques evaluated were the substitution of ripe grape juice with immature grape juice and the heating of the crushed grapes before fermentation, called must replacement and hot pre-fermentative maceration, respectively. These procedures were proposed to reduce the alcohol content and increase the phenolic composition of the wine, according to the expected effects of climate change and current trends in consumer preferences. The investigation was made ove

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Aksornchu, Pattamaporn, Netima Chamnansilpa, Sirichai Adisakwattana, et al. "Inhibitory Effect of Antidesma bunius Fruit Extract on Carbohydrate Digestive Enzymes Activity and Protein Glycation In Vitro." Antioxidants 10, no. 1 (2020): 32. http://dx.doi.org/10.3390/antiox10010032.

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Antidesma bunius (L.) spreng (Mamao) is widely distributed in Northeastern Thailand. Antidesma bunius has been reported to contain anthocyanins, which possess antioxidant and antihypertensive actions. However, the antidiabetic and antiglycation activity of Antidesma bunius fruit extract has not yet been reported. In this study, we investigated the inhibitory activity of anthocyanin-enriched fraction of Antidesma bunius fruit extract (ABE) against pancreatic α-amylase, intestinal α-glucosidase (maltase and sucrase), protein glycation, as well as antioxidant activity. A liquid chromatography-tan

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47

Deineka, Viktor Ivanovich, Elena Yur'yevna Oleinits, Aleksandr Alekseyevich Pavlov, et al. "DETERMINATION OF ANTHOCYANINS OF FRUITS OF SOME PLANTS OF THE GENUS RIBES BY REVERSED-PHASE HPLC AND HYDROPHILIC INTERACTION CHROMATOGRAPHY (HILIC)." chemistry of plant raw material, no. 1 (March 5, 2020): 81–88. http://dx.doi.org/10.14258/jcprm.2020016331.

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The anthocyanin composition of some species of gooseberries with colored fruits was studied in comparison with anthocyanins of currant fruits from the collection of the Tsitsin Main Botanical garden. In fruits of currants Ribes nigrum var. sibiricum E. Wolf, R. nigrum L., R. americanum Mill., as well as in dark-colored fruits R. aureum Pursh., 3-glucosides and 3-rutinosides of cyanidin and delphinidin were found as major components in species-dependent ratios. It was found that in the fruits of gooseberry species Ribes oxyacanthoides L., Ribes missouriensis (Nutt.) Coville & Britton, Ribes

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Yu, Zhenming, Yinyin Liao, Jaime Teixeira da Silva, Ziyin Yang, and Jun Duan. "Differential Accumulation of Anthocyanins in Dendrobium officinale Stems with Red and Green Peels." International Journal of Molecular Sciences 19, no. 10 (2018): 2857. http://dx.doi.org/10.3390/ijms19102857.

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Dendrobium officinale stems, including red and green stems, are widely used as a dietary supplement to develop nutraceutical beverages and food products. However, there is no detailed information on pigment composition of red and green stems. Here, we investigated the content and composition of pigments in red and green stems by Ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry and assessed the differential accumulation of anthocyanins at the molecular level. The color of peels in red stems was caused by the presence of anthocyanins in epidermal cells unlike t

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BUNEA, Andrea, Olivia Dumitrita RUGINA, Adela M. PINTEA, Zoriţa SCONŢA, Claudiu I. BUNEA, and Carmen SOCACIU. "Comparative Polyphenolic Content and Antioxidant Activities of Some Wild and Cultivated Blueberries from Romania." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 39, no. 2 (2011): 70. http://dx.doi.org/10.15835/nbha3926265.

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Two wild and three cultivated blueberry varieties (‘Elliot’, ‘Bluecrop’ and ‘Duke’) from Romania were analyzed comparatively in order to determine the total polyphenols, total anthocyanins, total flavonoids content and measuring the antioxidant activity using three different single electron transfer-based assays, Trolox equivalent antioxidant capacity (ABTS), ferric reducing ability (FRAP), 2,2-diphenylpicrylhydrazil radical scavenging capacity (DPPH) and one hydrogen atom transfer-assay, oxygen radical absorbance capacity (ORAC). Total polyphenols content ranged from 424.84 - 819.12 mg GAE/10

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Coelho, Marta, Sara Silva, Eduardo Costa, et al. "Anthocyanin Recovery from Grape by-Products by Combining Ohmic Heating with Food-Grade Solvents: Phenolic Composition, Antioxidant, and Antimicrobial Properties." Molecules 26, no. 13 (2021): 3838. http://dx.doi.org/10.3390/molecules26133838.

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Usually, wine-making by-products are discarded, presenting a significant environmental impact. However, they can be used as a source of bioactive compounds. Moreover, consumers’ increasing demand for naturally nutritious and healthy products requires new formulations and food product improvement, together with sustainable, environmentally friendly extraction methods. Thus, this work aimed to compare ohmic heating (OH) with conventional methodology (CONV), using food-grade solvents, mainly water, compared to standard methanol extraction of anthocyanins. No significant differences were found bet

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