Ungureanu, ElenaUngureanu, Ovidiu C.Trofin, Alina-ElenaAriton, Adina-MirelaJităreanu, Carmenica-DoinaPopa, Valentin I.2021-06-282021-06-282019Ungureanu Elena, O. C. Ungureanu, Alina Trofin, Adina Mirela Ariton, Carmenica Doina Jitareanu, V. I. Popa. 2019. "Gravitational sedomentometrical analyses applied to the sarkanda grass lignin". Lucrări Știinţifice USAMV – Iași Seria Horticultură, 62(1): 23-28.https://repository.iuls.ro/handle/20.500.12811/1430The lignin stands out by a very large range of applications in extremely various domains. The adsorption-desorption capacity, ion exchange capacity and its catalytic properties are just a few specific characteristics which are emphasizing the importance of harnessing the lignins. In this paper is shown by sedimentometrical analyses that lignin can be used in agriculture and zootech. The sarkanda grass lignin (L2) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerland was synthesized from annual plants.ensedomentometrical analysessarkanda grass lignindensitypycnometersedomentometrical curvesanalize sedimentometricelignină din iarbădensitatepicnometrucurbe sedimentometriceArticle2069-8275