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- Author:
- Dittgen, Jan, et al. ; Stein, Mónica; Sánchez-Rodríguez, Clara; Hou, Bi-Huei; Molina, Antonio; Schulze-Lefert, Paul; Lipka, Volker; Somerville, Shauna; Show all 8 Authors
- Source:
- plant cell 2006 v.18 no.3 pp. 731-746
- ISSN:
- 1040-4651
- Subject:
- Arabidopsis thaliana; messenger RNA; infection; Erysiphe pisi; phenotype; Erysiphe cichoracearum; Blumeria graminis f. sp. hordei; host-pathogen relationships; Phytophthora infestans; powdery mildew; hyphae; amino acid sequences; gene expression; genes; disease resistance; mutants; cytochemistry; nucleotide sequences; plasma membrane; ABC transporters
- Abstract:
- ... Arabidopsis thaliana is a host to the powdery mildew Erysiphe cichoracearum and nonhost to Blumeria graminis f. sp hordei, the powdery mildew pathogenic on barley (Hordeum vulgare). Screening for Arabidopsis mutants deficient in resistance to barley powdery mildew identified PENETRATION3 (PEN3). pen3 plants permitted both increased invasion into epidermal cells and initiation of hyphae by B. g. ho ...
- DOI:
- 10.1105/tpc.105.038372
- PubMed:
- 16473969
- PubMed Central:
- PMC1383646
- https://doi.org/10.1105/tpc.105.038372
- Author:
- Caroline Lambrecht Dittgen, et al. ; Jaqueline Pozzada dos Santos; Shanise Lisie Mello El Halal; Nathan Levien Vanier; Show all 4 Authors
- Source:
- Food biophysics 2020 v.15 no.2 pp. 155-161
- ISSN:
- 1557-1858
- Subject:
- Fourier transform infrared spectroscopy; beta-glucans; catalytic activity; crosslinking; enzyme activity; glutaraldehyde; immobilized enzymes; polyvinyl alcohol; scanning electron microscopy; storage time; thermal stability; thermogravimetry; turbidity; vapors
- Abstract:
- ... A versatile and effective method of producing polyvinyl alcohol (PVA)-xylanase (XY) fibers cross-linked by glutaraldehyde vapor (GA) is reported in the present study. Crosslinking was performed for 30, 60, 90, and 180 min. The morphology, structure, and thermal stability of the fibers were investigated by scanning electron microscopy (SEM), Fourier-transformed infrared spectroscopy (FTIR), and the ...
- DOI:
- 10.1007/s11483-019-09618-7
- https://doi.org/10.1007/s11483-019-09618-7
- Author:
- Caroline Lambrecht Dittgen, et al. ; Cristiano Dietrich Ferreira; Vanessa Kern Bubolz; Jennifer da Silva; Valmor Ziegler; Chirle de Oliveira Raphaelli; Maurício de Oliveira; Show all 7 Authors
- Source:
- Lebensmittel-Wissenschaft + Technologie 2019 v.111 pp. 363-369
- ISSN:
- 0023-6438
- Subject:
- Cicer arietinum; acidity; antinutritional factors; antioxidant activity; bioactive compounds; carotenoids; chickpeas; crude protein; digestible protein; fatty acid composition; gamma-aminobutyric acid; germination; grains; nutrient content; phenolic compounds; protein solubility; tocopherols; unsaturated fatty acids
- Abstract:
- ... Germination is a widely used process to reduce antinutritional factors and enhance the nutritional value of several grains. The aim of this study was to evaluate the influence of the germination process for 48 h on the nutritional components and bioactive compounds of chickpeas. Proximal composition, protein solubility, lipid acidity, fatty acid profile, total phenolic compounds, antioxidant activ ...
- DOI:
- 10.1016/j.lwt.2019.05.049
- https://doi.org/10.1016/j.lwt.2019.05.049
- Author:
- Caroline Lambrecht Dittgen, et al. ; Miriã Miranda da Silveira; Daiane Pinheiro Kröning; Valmor Ziegler; Maurício de Oliveira; Cristiano Dietrich Ferreira; Show all 6 Authors
- Source:
- Journal of stored products research 2021 v.90 pp. 101760
- ISSN:
- 0022-474X
- Subject:
- Oryza sativa; Sitophilus oryzae; acidity; adults; humans; irradiation; metabolites; odors; protein solubility; research; rice; sampling; sensory evaluation; stored products; ultraviolet radiation; yields
- Abstract:
- ... The objective of this study was to evaluate the effect of ultraviolet C (UV–C) radiation treatment of rice on both the development of S. oryzae and changes in the quality of rice Oryza sativa (L.) (Poales: Poaceae) grains. Husked rice grains were treated with UV-C, and subsequently placed alternately with the control treatment (without UV-C) in an arena. Subsequently, 500 adult S. oryzae were plac ...
- DOI:
- 10.1016/j.jspr.2020.101760
- https://doi.org/10.1016/j.jspr.2020.101760
- Author:
- Caroline Lambrecht Dittgen, et al. ; Jessica Fernanda Hoffmann; Fábio Clasen Chaves; Cesar Valmor Rombaldi; José Manoel Colombari Filho; Nathan Levien Vanier; Show all 6 Authors
- Source:
- Food chemistry 2019 v.288 pp. 297-305
- ISSN:
- 0308-8146
- Subject:
- black rice; cooking; cultivars; data collection; genotype; hesperetin; latitude; liquid chromatography; mass spectrometry; p-coumaric acid; physicochemical properties; principal component analysis; provenance; vanillic acid; wind; Brazil
- Abstract:
- ... Physicochemical properties, cooking time, and phenolics profile of two black rice genotypes grown at six different locations in Brazil were determined. The cultivar IAC 600 and the elite-line AE 153045 were used. The main growing locations for black rice were considered, as follows: Alegrete (ALG), Capão do Leão (CPL), Guaratinguetá (GUA), Roseira (ROS), Santa Vitória do Palmar (SVP), and Taubaté ...
- DOI:
- 10.1016/j.foodchem.2019.03.006
- https://doi.org/10.1016/j.foodchem.2019.03.006
- Author:
- Caroline Lambrecht Dittgen, et al. ; Miriã Miranda da Silveira; Cristian de Souza Batista; Bárbara Biduski; Luiz Carlos Gutkoski; Nathan Levien Vanier; Show all 6 Authors
- Source:
- Food chemistry 2020 v.312 pp. 126074
- ISSN:
- 0308-8146
- Subject:
- Triticum; cooking; digestibility; extensibility; falling number; genotype; gluten; human nutrition; hydrolysis; in vitro digestion; principal component analysis; starch; viscosity; wheat; whole grain foods; Brazil
- Abstract:
- ... Thirteen wheat genotypes were grown in four regions in Brazil: Cachoeira do Sul (CDS), Santo Augusto (STA), São Gabriel (SAG), and Vacaria (VAC). The principal component analysis explained between 88.3% and 99% of the growing location separation, depending on genotype. Among the 13 genotypes analyzed, TW ranged from 73.75 to 79.83 kg/hL. Final viscosity, gluten strength, extensibility, and falling ...
- DOI:
- 10.1016/j.foodchem.2019.126074
- https://doi.org/10.1016/j.foodchem.2019.126074
- Author:
- Caroline Lambrecht Dittgen, et al. ; Cristian de Souza Batista; Jaqueline Pozzada dos Santos; Rosana Colussi; Priscila Zaczuk Bassinello; Moacir Cardoso Elias; Nathan Levien Vanier; Show all 7 Authors
- Source:
- Food chemistry 2019 pp. -
- ISSN:
- 0308-8146
- Subject:
- X-ray diffraction; amylose; brown rice; color; cooking; deformation; differential scanning calorimetry; digestibility; flavor; genotype; in vitro digestion; protein content; scanning electron microscopy; temperature; texture
- Abstract:
- ... Three cooking temperatures (72, 80, and 88 °C) were applied to two rice genotypes (Puitá Inta CL and INOV CL) for preparing quick cooking brown rice. Samples were analyzed for cooking time, color, scanning electron microscopy (SEM), damaged grains, amylose, protein content and extractability, differential scanning calorimetry (DSC), X-ray diffraction (XRD), sensory properties, and in vitro digesti ...
- DOI:
- 10.1016/j.foodchem.2019.01.187
- https://doi.org/10.1016/j.foodchem.2019.01.187
- Author:
- Jan Dittgen, et al. ; Xunli Lu; Mariola Piślewska-Bednarek; Antonio Molina; Bernd Schneider; Aleśš Svatośšš; Jan Doubskśššý; Korbinian Schneeberger; Detlef Weigel; Paweł Bednarek; Paul Schulze-Lefert; Show all 11 Authors
- Source:
- Plant physiology 2015 v.168 no.3 pp. 814-827
- ISSN:
- 0032-0889
- Subject:
- ABC transporters; Arabidopsis; biochemical pathways; genes; metabolites; mutants; mutation; tryptophan
- Abstract:
- ... A specific mutation in the gene encoding Arabidopsis PEN3 ATP-binding cassette transporter indicates diverse tryptophan metabolites as PEN3 substrates. ...
- DOI:
- 10.1104/pp.15.00182
- PubMed:
- 26023163
- PubMed Central:
- PMC4741342
- https://doi.org/10.1104/pp.15.00182
- Author:
- Dittgen, Jan, et al. ; Lipka, Volker; Bednarek, Pawel; Bhat, Riyaz; Wiermer, Marcel; Stein, Monica; Landtag, Jörn; Brandt, Wolfgang; Rosahl, Sabine; Scheel, Dierk; Llorente, Francisco; Molina, Antonio; Parker, Jane; Somerville, Shauna; Schulze-Lefert, Paul; Show all 15 Authors
- Source:
- Science 2005 v.310 no.5751 pp. 1180-1183
- ISSN:
- 0036-8075
- Subject:
- Arabidopsis thaliana; Erysiphe pisi; peroxisomes; Blumeria graminis f. sp. hordei; host-pathogen relationships; powdery mildew; hydrolases; resistance mechanisms; plant pathogenic fungi; disease resistance
- Abstract:
- ... Nonhost resistance describes the immunity of an entire plant species against nonadapted pathogen species. We report that Arabidopsis PEN2 restricts pathogen entry of two ascomycete powdery mildew fungi that in nature colonize grass and pea species. The PEN2 glycosyl hydrolase localizes to peroxisomes and acts as a component of an inducible preinvasion resistance mechanism. Postinvasion fungal grow ...
- DOI:
- 10.1126/science.1119409
- https://doi.org/10.1126/science.1119409
- Author:
- Caroline Lambrecht Dittgen, et al. ; Igor da Silva Lindemann; Cristian de Souza Batista; Jaqueline Pozzada dos Santos; Graziella Pinheiro Bruni; Moacir Cardoso Elias; Nathan Levien Vanier; Show all 7 Authors
- Source:
- Food chemistry 2021 v.340 pp. 127908
- ISSN:
- 0308-8146
- Subject:
- absorption; beans; catechin; digestible carbohydrates; digestion; digestive system; epicatechin; ferulic acid; food chemistry; glucose; hydroxybenzoic acids; p-coumaric acid; rice
- Abstract:
- ... This study aims to evaluate the effects of in vitro digestion of rice and common bean blends on phenolics content and profile. Black and carioca beans were used as common bean sources. Blends consisted of 25:75, 50:50, and 75:25 polished rice:beans (w/w). Pure rice or pure beans were also analyzed. Phenolic compounds were determined in raw, cooked, and digested samples. The glucose release through ...
- DOI:
- 10.1016/j.foodchem.2020.127908
- https://doi.org/10.1016/j.foodchem.2020.127908
- Author:
- Jan Dittgen, et al. ; George Giannakopoulos; Wolfgang Schulte; Peter Zoellner; Hendrik Helmke; Andreas Lagojda; Robert Edwards; Show all 7 Authors
- Source:
- Pest management science 2020 v.76 no.10 pp. 3413-3422
- ISSN:
- 1526-498X
- Subject:
- Triticum aestivum; Zea mays; aerobiosis; corn; cytochrome P-450; grain crops; herbicides; hydroxylation; mechanism of action; metabolites; mutants; sweetcorn; wheat
- Abstract:
- ... BACKGROUND: Safeners extend the application of existing herbicides by selectively enhancing tolerance in large‐grained cereal crops. While their activity is linked to enhanced herbicide metabolism, their exact mode of action and reasons for their crop specificity have yet to be determined. In this study, we investigated the selectivity of the recently developed sulfonamide safener cyprosulfamide ( ...
- DOI:
- 10.1002/ps.5801
- https://doi.org/10.1002/ps.5801
- Author:
- Jan Dittgen, et al. ; Michael Kubicki; George Giannakopoulos; Marc Lamshöft; Show all 4 Authors
- Source:
- Journal of agricultural and food chemistry 2022 v.70 no.21 pp. 6368-6376
- ISSN:
- 1520-5118
- Subject:
- Zea mays; adsorption; agrochemicals; corn; desorption; food chemistry; herbicides; leaves; metabolism; metabolites
- Abstract:
- ... Monitoring agrochemical distribution within plant tissues delivers significant insights into the adsorption, distribution, metabolism, and elimination of agrochemicals. Detection and imaging of the safener cyprosulfamide (CSA) and the herbicide thiencarbazone-methyl (TCM) after micro-droplet application on the surface of maize leaves (Zea mays L.) have been achieved using matrix-assisted laser des ...
- DOI:
- 10.1021/acs.jafc.2c00768
- https://doi.org/10.1021/acs.jafc.2c00768