Academic literature on the topic 'Plantes – Teneur en protéines'
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Journal articles on the topic "Plantes – Teneur en protéines"
MICHALET-DOREAU, B., F. CORNELOUP, B. AIZAC, J. ANDRIEU, and R. BAUMONT. "Variabilité et facteurs de variation de la teneur en matières azotées des maïs récoltés en plantes entières." INRAE Productions Animales 17, no. 1 (March 18, 2004): 3–10. http://dx.doi.org/10.20870/productions-animales.2004.17.1.3539.
Full textGhude, M. I., N. A. Alassan, B. Bello, H. A. Alkali, S. A. Maigandi, and I. R. Muhammad. "Proximate and fibre constituents of browse plant species utilized by camels (Camelus dromedarius) in some selected areas of North–western Nigeria." Nigerian Journal of Animal Production 49, no. 2 (March 8, 2022): 317–24. http://dx.doi.org/10.51791/njap.v49i2.3493.
Full textAdebayo, B. J., A. A. Nwani, and A. N. Mafimidiwo. "Evaluation of nutritive value and in vitro digestibility of five selected browse plants as feed for ruminants in Nigeria." Nigerian Journal of Animal Production 50, no. 3 (May 14, 2024): 98–108. http://dx.doi.org/10.51791/njap.v50i3.4032.
Full textOjo, V. O. A., A. A. Lamidi, and A. B. J. Aina. "Influence of age at harvest on the organic nutrients degradability of shrub and tree forage plants by West African dwarf sheep." Nigerian Journal of Animal Production 49, no. 2 (March 8, 2022): 307–16. http://dx.doi.org/10.51791/njap.v49i2.3492.
Full textGaniyu, A. O., and M. A. Belewu. "Comparative evaluation of proximate composition of bacterial (Psuedomonas aeruginosa) treated and untreated Jatropha curcas l. kernel cake." Nigerian Journal of Animal Production 49, no. 5 (May 26, 2023): 156–61. http://dx.doi.org/10.51791/njap.v49i5.3774.
Full textCoiffard, Laurence, and Yannick De Roeck-Holtzhauer. "Variations géographiques et saisonnières de la teneur en protéines et en acides aminés deCrithmum maritimumL. (Apiacées)." Acta Botanica Gallica 142, no. 5 (January 1995): 405–14. http://dx.doi.org/10.1080/12538078.1995.10515265.
Full textOkukenu, O. A., A. A. Eesuola, P. A. Dele, B. T. Akinyemi, A. A. Amisu, O. S. Onifade, A. O. Jolaosho, O. A. Owuye, and S. S. Adegboyega. "Chemical composition of Brachiaria ruziziensis and Chloris gayana as affected by age at harvest." Nigerian Journal of Animal Production 48, no. 6 (January 18, 2022): 312–20. http://dx.doi.org/10.51791/njap.v48i6.3319.
Full textKinsou, Eliane, Abdou Madjid Amoussa, Armel Clément Goudjo Mensah, Julien Koffi Kpinkoun, Françoise Assogba Komlan, Hyacinte Ahissou, Latifou Lagnika, and Christophe Bernard Gandonou. "Effet de la salinité sur la floraison, la fructification et la qualité nutritionnelle des fruits du cultivar local Akikon de tomate (Lycopersicon esculentum Mill.) du Bénin." International Journal of Biological and Chemical Sciences 15, no. 2 (June 23, 2021): 737–49. http://dx.doi.org/10.4314/ijbcs.v15i2.27.
Full textSossou, Ericie, Mireille Noukpokinnou, Victoire Agueh, Christophe Gandonou, Latifou Lagnika, Akadiri Yessoufou, and Hyacinthe Ahissou. "Évaluation de la composition nutritionnelle des lignées d’amarante (Amaranthus cruentus) à productivité et tolérance à la salinité élevées." Journal of Applied Biosciences 184 (April 30, 2023): 19333–48. http://dx.doi.org/10.35759/jabs.183.7.
Full textSAUVESTY, A., and G. GENDRON. "INFLUENCE DE LA FERTILISATION AZOTÉE SUR L’ACTIVITÉ NITRATE RÉDUCTASE ET LA TENEUR EN PROTÉINES DE TROIS VARIÉTÉS D’AVOINE." Canadian Journal of Plant Science 67, no. 2 (April 1, 1987): 373–83. http://dx.doi.org/10.4141/cjps87-055.
Full textDissertations / Theses on the topic "Plantes – Teneur en protéines"
Suc, Sylvie. "Amélioration génétique de la teneur en protéines du soja (Glycine max L. Merr. )." Toulouse, INPT, 1993. http://www.theses.fr/1993INPT027A.
Full textPascal, Marie-France. "Étude de critères morphophysiologiques en vue de création variétale, chez l'orge Hordeum vulgare L." Toulouse, INPT, 1985. http://www.theses.fr/1985INPT008A.
Full textLecourieux, David. "Analyse fonctionnelle des variations de la concentration en calcium libre dans le cytoplasme et le noyau des cellules de tabac en réponse à des éliciteurs des réactions de défense : identification de protéines kinases cibles." Dijon, 2001. http://www.theses.fr/2001DIJOS062.
Full textCasagrande, Camille. "Evaluation précoce des performances du blé biologique (rendement et teneur en protéines) : une approche combinée de diagnostic agronomique, de modélisation à l'aide d'indicateurs de nuisibilité et d'études des pratiques dans les exploitations agricoles." Paris, AgroParisTech, 2008. http://pastel.paristech.org/4736/01/ThèseMCasagrande.pdf.
Full textChatelain, Emilie. "Contribution à la caractérisation des phases tardives de la maturation des graines de Medicago Truncatula : une étude physiologique et biochimique pour comprendre la longévité." Angers, 2011. https://theses.hal.science/tel-01005725.
Full textSeed longevity corresponds to the capacity of seeds to survive not only drying, but also to remain viable for extended periods of time in the dry state. Longevity is acquired during late maturation, just after the acquisition of desiccation tolerance. The aim of this thesis is to analyse the physiological, biochemical and molecular events taking place during maturation to identify mechanisms or molecules that correlate with longevity of Medicago truncatula seeds. During maturation, longevity increases 30-fold between 28 and 44 days after pollination. Analysis of the acquisition of longevity in seeds of several harvests demonstrates a strong correlation between longevity and the level of sucrose (R2=-0. 91) and stachyose (R2=0. 92). A proteomic analysis was used to follow the accumulation of 38 'Late Embryogenesis Abundant' (LEA) polypeptides corresponding to 16 LEA genes during maturation. Only four polypeptides were identified that correlated with longevity (EM, CapLEA, D113. II and D-34. II), representing 45% of the total intensity of the LEA proteome. The abundance of most of the LEA polypeptides increased at the final step of maturation drying. ABI5 is a transcription factor expected to drive LEA genes expression. Characterization of abi5 mutants of M. Truncatula, shows that in contrast to Arabidopsis, ABI5 in M. Truncatula plays a role in dormancy and oligosaccharide accumulation. In addition, abi5 mutants have a reduced longevity and accumulate less EM and EM6 proteins, as well as several proteins of the SMP (D-34) group
El, Zein Rana. "Dynamiques saisonnières des réserves carbonées et azotées chez le chêne sessile (Quercus petraea) et le hêtre (Fagus sylvatica) adultes." Thesis, Nancy 1, 2011. http://www.theses.fr/2011NAN10002/document.
Full textSessile oak and beech are two deciduous temperate broadleaved species, characterized by contrasted foliar and cambial phenologies. In order to progress in our understanding of reserves management in these species, we studied the seasonal dynamics of carbon (C) and nitrogen (N) reserves in adult trees in their natural environment. For this purpose, we developed a multidisciplinary approach associating ecophysiology, biochemistry and isotopy. The monthly monitoring of seasonal variation in C and N reserves in the stem sapwood showed a strong remobilization of starch from the most recent rings of oak in the spring in order to supply the necessary C for early wood growth that is concomitant to leaf expansion in this species. For beech, spring growth seemed to be less dependant on C stored within the stem sapwood. In both species, 2 polypeptides of 13 and 26 kDa accumulated with leaf senescence in the autumn and were highly abundant during the dormant period then they were remobilized with bud burst in the spring. This seasonal variation supports their role in nitrogen storage as vegetative storage proteins (VSP) and does not exclude a role in cold hardiness too. In sessile oak, the in situ 15N labeling of soil N (newly absorbed N) during the bud burst in the spring showed that N reserves accounted for 90% of total N of the new organs (leaves and twigs) at the first stages of growth. The contribution of newly assimilated N became more important when bud burst was achieved. The distribution patterns of non-structural C and N concentrations and amounts at the tree level was realized by an exhaustive sampling of trees from both species in the winter (January) and at full leaf expansion (June). This study showed i) that the distribution of concentrations among tree organs was dependant of the physiological function, wood anatomy and proximity to sink organs, ii) the importance of stem sapwood and coarse roots in reserves storage during the winter, iii) the importance of non-structural nitrogen amounts in leaves and twigs despite their low biomass, iv) higher amounts of non-structural C and N compounds in oak compared to beech, that reflects contrasted needs for spring growth and tissue maintenance during the winter dormancy
Tira-Umphon, Arak. "Influence de l'éthylène sur le développement des baies de raisin et expression des gènes apparentés." Toulouse, INPT, 2008. http://ethesis.inp-toulouse.fr/archive/00000604/.
Full textThe grape is a non-climacteric fruit which maturation apparently does not require ethylene. Here, it is confirmed that the accumulation of anthocyanins is linked to the accumulation of a glucoslyltransferase (UFGT), whose promoter was cloned. We found 7 cis-elements ethylene-dependent. This study showed the stimulation of ufgt expression by ethylene is not dependent to MybA, transcription regulators of the ufgt. Experiments were designed to investigate all genes affected by ethylene in early ripening grapes. Among them some are in relation to variations in berry diameter. These genes are involved in the movement of water : several aquaporins, and the structure of the cell wall : polygalactoronases, xyloglucan endotransglucosylases, méthylesterase pectin, cellulose synthase and expansines. Ethylene stimulates the accumulation of most of their transcripts between 1 hour and 24 hours of incubation
Taulemesse, François. "Analyse écophysiologique et génétique de l’absorption d’azote post-floraison chez le blé tendre (Triticum aestivum L.) en relation avec la concentration en protéines des grains." Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF22581/document.
Full textGrain protein concentration is one of the major qualitative criteria of bread wheat (Triticum aestivum L.) economic and technological value. However, the negative relationship existing between protein concentration and grain yield implies that grain protein concentration improvement is complex to achieve without detrimental effect on grain yield. Breeding programs based on the deviation to this negative relationship (Grain protein deviation of GPD) have been proposed to be a suitable strategy to improve grain nitrogen concentration without detrimental effects on yield. At a physiological level, GPD is strongly correlated with genotypes aptitude to uptake nitrogen after flowering independently of the nitrogen amount already taken up before this stage, suggesting that satiety for nitrogen could be involved in its establishment. Breeding for GPD implies however a more detailed knowledge of the processes implied in nitrogen uptake regulation by nitrogen plant satiety. This would allow targeting traits both simple to measure and robustly associated with this increased capacity to accumulate proteins in grains.The present study is based on two experiments carried on under controlled conditions and a third led under field conditions. In all experiments, various levels of pre-flowering fertilization were applied in order to obtain contrasted plant nitrogen status at flowering. Nitrogen status effect on post-flowering nitrogen uptake was observed under various post-flowering N availability conditions. Physiological and molecular measurements were carried out in parallel with uptake measurements.We highlighted that post-flowering nitrogen uptake has an elaborate dynamic, suggesting the involvement of complex regulations. Among these, plant nitrogen status at flowering determines to a great extent the amount of nitrogen taken up during the days following flowering (early PANU, from flowering to flowering +250 °C.days-1). Early PANU appears to be a strong determinant of grain protein concentration, as strong positive correlations were observed between these two traits both under controlled conditions and field conditions, independently of grain yield level. The study of two genotypes strongly contrasted for GPD highlighted that, despite comparable N status, early PANU is subjected to strong genetic variations which tend to identify N satiety as a determinant of GPD.The present study identified robust markers of GPD of potential use in plant breeding. At a physiological level, post flowering stem elongation appears to be a promising marker of GPD since this trait is strongly correlated with early PANU. At a molecular level, root nitrate concentration, a trait submitted to genetic variations, is also proposed as a marker of GPD because of its role in the expression regulation of the genes governing nitrogen uptake and assimilation
Herrmann, Evelyne. "Contribution à l'étude de l'absorption du potassium et du magnésium par le maïs : essai de simulation à l'aide d'un modèle." Vandoeuvre-les-Nancy, INPL, 1992. http://www.theses.fr/1992INPL057N.
Full textPerronnet, Karen. "Disponibilité dans le sol du cadmium et du zinc hyperaccumulés dans les organes de Thlaspi caerulescens." Vandoeuvre-les-Nancy, INPL, 2000. http://www.theses.fr/2000INPL106N.
Full textBooks on the topic "Plantes – Teneur en protéines"
1907-, Pirie N. W., ed. Leaf protein and its by-products in human and animal nutrition. 2nd ed. Cambridge [Cambridgeshire]: Cambridge University Press, 1987.
Find full textLe compteur de glucides: Glucides assimilables, protéines et calories ainsi que des conseils pour réduire la teneur en glucides de son alimentation! Varennes, Québec: AdA, 2007.
Find full textPatrizia, Diemling, ed. Food combining cookbook: Over 70 fast, delicious and original food combining recipes. London: Lorenz, 1997.
Find full text1925-, Ory Robert L., American Chemical Society. Division of Agricultural and Food Chemistry., and American Chemical Society Meeting, eds. Plant proteins: Applications, biological effects, and chemistry. Washington, DC: American Chemical Society, 1986.
Find full textL, Owen Meran R., and Pen J. 1921-, eds. Transgenic plants: A production system for industrial and pharmaceutical proteins. Chichester: J. Wiley, 1996.
Find full textEunice, Li-Chan, ed. Hydrophobic interactions in food systems. Boca Raton, Fla: CRC Press, 1988.
Find full textHenryk, Pendias, ed. Trace elements in soils and plants. 3rd ed. Boca Raton, Fla: CRC Press, 2001.
Find full textHenryk, Pendias, ed. Trace elements in soils and plants. 2nd ed. Boca Raton: CRC Press, 1992.
Find full textDevelopments in Food Proteins, 5. Aspen Publishers, Inc., 1987.
Find full textOry, Robert L. Plant Proteins: Applications, Biological Effects, and Chemistry (Acs Symposium Series). An American Chemical Society Publication, 1986.
Find full textBook chapters on the topic "Plantes – Teneur en protéines"
Kratochvil, L., M. Kasýk, and K. Zadražil. "Les Possibilit’s D’Influencer la Teneur du Lait en Protéines par L’Alimentation." In MILK the vital force, 145. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3733-8_121.
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