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Desire Djidonou, Amarat H. Simonne, Karen E. Koch, Jeffrey K. Brecht and Xin Zhao

acid), carotenoids, and total phenolics. Materials and Methods Experimental design and fruit sampling. Tomato fruit were sampled from field experiments carried out at the University of Florida Suwannee Valley Agricultural Extension Center in Live Oak

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Juran C. Goyali, Abir U. Igamberdiev and Samir C. Debnath

the residual tissue re-extracted following the same steps and conditions. The two supernatants were combined and further diluted to determine total phenolic, flavonoid, anthocyanin and proanthocyanidin (condensed tannin) content, and total antioxidant

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Au Trung Vo, Imane Haddidi, Hussein Daood, Zoltan Mayer and Katalin Posta

, missing information regarding E. prostrata . Due to the increased demand for sustainable, large-scale cultivation of medicinal plants, the aims of this study were to investigate the effects of AMF inoculation on the biomass, total phenolic content, and

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Jan Bizjak, Nika Weber, Maja Mikulic-Petkovsek, Ana Slatnar, Franci Stampar, Zobayer Alam, Karl Stich, Heidi Halbwirth and Robert Veberic

can enhance anthocyanin accumulation and consequently improve red coloration of ‘Braeburn’ apples. Moreover, we were also interested in evaluating the impact of the Pho Ca on the total phenolic content and some other phenolic compounds belonging to

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Attila Hegedűs, Emőke Balogh, Rita Engel, Béla Zoltan Sipos, János Papp, Anna Blázovics and Éva Stefanovits-Bányai

., Franklin, MA): Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, P, Pb, and Zn. Total phenolic content (TPC) was measured using Folin-Ciocalteu's reagent according to the method of Singleton and Rossi (1965) . The content of soluble phenols was

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Travis R. Alexander, Thomas S. Collins and Carol A. Miles

achieve a complete data set and to allow for comparison of methodologies. It was expected that the total phenolics of juice and cider would not differ due to harvest method, but the total tannins of juice and cider may differ with longer storage times

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Giuseppe Colla, Mariateresa Cardarelli, Paolo Bonini and Youssef Rouphael

of the solution was measured at 525 nm, and data were expressed as mg ascorbic acid on 100 g FW. The total phenolic content in methanolic extracts was determined using the Folin–Ciocalteau procedure ( Singleton et al., 1999 ) with gallic acid as a

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Ji-Lian Zheng, Lan-Ying Hu, Kang-Di Hu, Jun Wu, Feng Yang and Hua Zhang

). Analysis of ascorbic acid, total phenolics, and flavonoid in apple slices. Ascorbic acid content was determined using the 2,6-dichloroindophenol titrimetric method according to the Association of Official Analytical Chemists ( AOAC, 1984 ). Determination of

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Carmen Mena, Alejandra Z. González, Raúl Olivero-David and María Ángeles Pérez-Jiménez

standard (α-cholestan-3β-ol ≥ 95%; Sigma-Aldrich) and apparent β-sitosterol was calculated as the sum of β-sitosterol, clerosterol, sitostanol, Δ5-avenasterol, and Δ5,24-stigmastadienol. Total phenols content. Total phenolic compounds were determined after

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Cristian Moya, Eduardo Oyanedel, Gabriela Verdugo, M. Fernanda Flores, Miguel Urrestarazu and Juan E. Álvaro

according to Al-Ani et al. (2007) . The calibration curve was performed with an L-ascorbic acid standard (Sigma-Aldrich) and ranged from 10 to 600 mg·kg −1 . The results were expressed in mg·kg −1 FW. Samples were prepared for total phenolics content and