A. and L. ,

L. Carbone and L. ,

.. Leur-importance-dans-les-cycles-biogéochimiques,

.. Fraction-carbonée,

.. Fraction-azotée,

.. Fraction-phosphorique,

O. De-l-'etude and .. ,

.. ,

E. Des, L. Des-methodes-d-'analyses, . Du, and .. Et-des-acides-amines,

.. ,

V. Materiel-et-methodes and .. ,

A. Culture-de-microalgues and .. , 10 Culture en mode

.. Modèle-biologique-comme-modèle-d-'étude, , p.11

.. Le-milieu-de-culture, , p.11

I. Conditionnement-des, , p.11

P. and .. , , p.12

.. Le-suivie-de-biomasse, , p.12

L. , 13 Récupération du surnageant de culture, p.13

.. Basé-sur-les-travaux-de-dubois, , p.13

F. , , p.14

. Détermination and P. Peptidiques, , p.14

C. Analyse, , p.15

.. Analyse-du-carbone-organique-dissous, , p.15

N. Dosage-des-nutriments, P. Dans-la-fraction-dissoute, and .. , , p.15

.. , Dosage de l'azote organique dissous par la méthode d'une wet-oxydation, p.15

V. Resultats and .. Discussion, , p.16

A. , , p.16

.. Seuil-de-sensibilité-et-matrice-d-'eau-de-mer, , p.16

D. De and L. , , p.17

K. Choix-du and .. Et-de-la-méthode-utilisée, , p.17

H. and .. ,

E. De and L. ,

A. Des and E. ,

T. Etude-des-excrétions-du-d-glucose-par,

. Etude-de-la-fraction-carbonée-dissoute and .. Part-du-glucose-dans-ce-dernier, , p.22

I. , 25 Identification et quantification des acides aminés libres dissous dans une culture de T-iso en azote limitant, p.25

.. De-t-iso-en-phosphore-limitant, Identification en quantification des acides aminés libres dissous dans une culture, p.26

.. Etude-de-la-part-de-l-'azote-et-du-carbone-des-acides-aminés-libres-dans-le-dissous, , p.27

.. De-tiso, Identification et quantification des acides aminés peptidiques et protéiques dissous dans une culture27 Apparition d'un composé inconnu comportant une fonction amine, p.28

I. Conclusion-et-perspectives and .. , , p.28

X. and R. , , p.29

X. and A. , 32 A, ANNEXE, vol.1, p.34

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, A. ANNEXE, vol.1

, Draw 2.5 µL from Borate vial, pp.5061-3339

, Draw 1.0 µL from Sample vial n°11 à 21

, Mix 3.5 µL in air 2 times maxspeed

, Wait 0.2 min draw 0 µL from vial n°2 (eau pour rincer l'aiguille)

, Draw 0.5 µL from OPA vial (Agilent

, Mix 4.0 µL in air 6 times with maxspeed 7. Draw 0.4 µL from FMOC vial, pp.5061-3337

, Mix 4.4 µL in air 6 times with maxspeed

, Draw 32 µL from injection diluent vial n°5 11 Mix 20 µL in air 8 times maxpseed 12, Draw 0 µL from vial n°6 acétonitrile 10