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Optically assessed contents of leaf polyphenolics and chlorophyll as indicators of nitrogen deficiency in wheat (Triticum aestivum L.)

Autor: C. Lelarge, J.-L. Prioul, Sylvie Meyer, I. Moya, A. Cartelat, Giovanni Agati, Philippe Gate, Aude Barbottin, Yves Goulas, Zoran G. Cerovic, Marie-Hélène Jeuffroy

Publikováno v: HAL
Field crops research 91 (2005): 35–49.
info:cnr-pdr/source/autori:A. Cartelat; Z. G. Cerovic; Y. Goulas; S. Meyer; C. Lelarge; J.-L. Prioul; A. Barbottin; M.-H. Jeuffroy; P. Gate; G. Agati; I. Moya/titolo:Optically assessed contents of leaf polyphenolics and chlorophyll as indicators of nitrogen deficiency in wheat (Triticum aestivum L.)/doi:/rivista:Field crops research/anno:2005/pagina_da:35/pagina_a:49/intervallo_pagine:35–49/volume:91
Field Crops Research
Field Crops Research, Elsevier, 2005, 91, pp.35-49

There is an increasing need for diagnostic tools that can assess the crop nitrogen (N) nutrition status during the growth cycle. In addition to the leaf chlorophyll (Chl) content, we proposed here the use of the leaf content of polyphenolics (Phen) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f13062c44fcd3c4407088098241a776
https://doi.org/10.1016/j.fcr.2004.05.002

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TIME-RESOLVED BLUE-GREEN FLUORESCENCE OF ARTICHOKE LEAVES

Autor: Ismael Moya, A. Cartelat, Sylvie Meyer, Zoran G. Cerovic, Fermín Morales

Publikováno v: Acta Horticulturae. :483-489

Artichoke leaves emitte blue-green fluorescence (BGF) under ultraviolet (UV) excitation. The abaxial (lower) side was several-fold more fluorescent than the adaxial (upper) side and, in both cases, the youngest leaves were much more fluorescent than

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75596c3e5f2eeec523548bb288a61ea3
https://doi.org/10.17660/actahortic.2004.660.73

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The use of chlorophyll fluorescence excitation spectra for the non-destructive in situ assessment of UV-absorbing compounds in leaves

Autor: Yves Goulas, Sylvie Meyer, A. Cartelat, A. Ounis, Gwendal Latouche, I. Moya, Zoran G. Cerovic

Publikováno v: Plant, Cell & Environment. 25:1663-1676

In this study a method was designed to assess non-destructively the type of UV-screening compounds present in the leaf epidermis. The method is based on the recording and calculation of the ratio of UV-excitation spectra of chlorophyll fluorescence (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28e3af1a90a98236b13c49885117a32d
https://doi.org/10.1046/j.1365-3040.2002.00942.x

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Time-resolved spectral studies of blue-green fluorescence of artichoke (Cynara cardunculus L. var. Scolymus) leaves: Identification of chlorogenic acid as one of the major fluorophores and age-mediated changes

Autor: A. Cartelat, Ismael Moya, Ana Álvarez-Fernández, Fermin Morales, Zoran G. Cerovic

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Synchrotron radiation and the time-correlated single-photon counting technique were used to investigate the spectral and time-resolved characteristics of blue-green fluorescence (BGF) of artichoke leaves. Leaves emitted BGF under ultraviolet (UV) exc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::505e4bd353ed0ad07346e2c2df775293
http://hdl.handle.net/10261/98598

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Nondestructive evaluation of anthocyanins in olive (Olea europaea) fruits by in situ chlorophyll fluorescence spectroscopy

Autor: Solange Cortés Ebner, Annalisa Romani, Giovanni Agati, Patrizia Pinelli, and Aurélie Cartelat, Zoran G. Cerovic

Publikováno v: Journal of agricultural and food chemistry 53 (2005): 1354–1363.
info:cnr-pdr/source/autori:Giovanni Agati; Patrizia Pinelli; Solange Cortés Ebner; Annalisa Romani; Aurélie Cartelat; Zoran G. Cerovic/titolo:Nondestructive Evaluation of Anthocyanins in Olive (Olea europaea) Fruits by in Situ Chlorophyll Fluorescence Spectroscopy/doi:/rivista:Journal of agricultural and food chemistry/anno:2005/pagina_da:1354/pagina_a:1363/intervallo_pagine:1354–1363/volume:53

Anthocyanins (Anths) in olive (Olea europaea L.) fruits at different degrees of pigmentation were assessed nondestructively by measuring chlorophyll fluorescence (ChlF). The method is based on the comparison of the ChlF excitation spectra from olives

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea1cc00ae92dcce90a3f196384d3dd1
https://pubmed.ncbi.nlm.nih.gov/15740006

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Possible approaches to remote sensing of photosynthetic activity

Autor: N. Moise, J. Louis, I. Moya, Sylvie Meyer, A. Cartelat, Zoran G. Cerovic, Yves Goulas, Jean-Marc Ducruet, A. Ounis, S Evain, Jaume Flexas

Publikováno v: IGARSS
Scopus-Elsevier

Remote sensing of photosynthesis by fluorosensing and related techniques is a complementary approach to gas exchange and circulation models that helps to monitor accurately the spatial and temporal changes in biosphere primary production. Although im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::084e9a2987004fec166bdc952225403d
https://doi.org/10.1109/igarss.2003.1293851

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Non-destructive detection of anthocyanins in Olea europaea L. fruits by in situ chlorophyll fluorescence spectroscopy

Autor: G. Agati, S. Cortés Ebner, A. Romani, A. Cartelat, Z. G. Cerovic

Publikováno v: XXII International Conference on Polyphenols, Helsinki, 2004
info:cnr-pdr/source/autori:G. Agati, S. Cortés Ebner, A. Romani, A. Cartelat, Z. G. Cerovic/congresso_nome:XXII International Conference on Polyphenols/congresso_luogo:Helsinki/congresso_data:2004/anno:2004/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::63bef0cfcaf3750f90473b9c481b0444
http://www.cnr.it/prodotto/i/108642

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UV-induced blue-green and far-red fluorescence along wheat leaves: a potential signature of leaf ageing

Autor: Ismael Moya, Zoran G. Cerovic, A. Cartelat, Sylvie Meyer

Publikováno v: Journal of experimental botany. 54(383)

Under UV-excitation, leaves emit red (RF) and far-red (FRF) fluorescence from chlorophyll and blue-green fluorescence (BGF) from hydroxycinnamic acids. In this study, the aim was to develop a fluorescence signature of wheat leaf ageing after the emer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae3ff33b4680f05b19c808591b32c6c
https://pubmed.ncbi.nlm.nih.gov/12554719

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Caratterizzazione e monitoraggio di composti polifenolici in tessuti fogliari di grano (Triticum aestivum)

Autor: Cartelat A., Cerovic Z., Agati G., Galardi C., Vignolini P., Romani A.

Publikováno v: 6º CISETA (Congresso italiano di scienza e tecnologia degli alimenti) ricerche e innovazioni nell'industria alimentare, Cernobbio, Italia, 18-19/09/2003
info:cnr-pdr/source/autori:Cartelat A., Cerovic Z., Agati G., Galardi C., Vignolini P., Romani A./congresso_nome:6º CISETA (Congresso italiano di scienza e tecnologia degli alimenti) ricerche e innovazioni nell'industria alimentare/congresso_luogo:Cernobbio, Italia/congresso_data:18-19%2F09%2F2003/anno:2003/pagina_da:/pagina_a:/intervallo_pagine
Pinerolo: Chiriotti, 2004
info:cnr-pdr/source/autori:Cartelat A., Cerovic Z., Agati G., Galardi C., Vignolini P., Romani A./titolo:Caratterizzazione e monitoraggio di composti polifenolici in tessuti fogliari di grano (Triticum aestivum)/titolo_volume:/curatori_volume:/editore: /anno:2004

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::79420d8a4733d67845efd921d049c880
http://www.cnr.it/prodotto/i/108323

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