HO Raimana


Ingénieur de Recherche

Equipe EIMS

Thématiques de recherche : Produits naturels, phytochimie, chimie marine, métabolites secondaires bioactifs valorisables, plantes aromatiques et médicinales, écologie chimique.


Adresse : UPF - BP 6570 - 98702 Faa’a - TAHITI

Tél : + 689 40 474 231

E-mail : raimana.ho@upf.pf



R. Ho, T. Teai, A. Meybeck, P. Raharivelomanana, UV-protective effects of phytoecdysteroids from Microsorum grossum extracts on human dermal fibroblasts, Natural Product Communications, 10, 1, 33-36, 2015.

T. M. Leu, R. Ho, M. Wong, S. Soulet, T. Teai, Volatile composition of raw and oven-cooked pulp of the fē’i banana (Musa troglodytarum L.) fruits from French Polynesia, Journal of Essential Oil Research, 27, 3, 251-258, 2015.


B. Biloa Messi, R. Ho, A. Meli Lannang, D. Cressend, K. Perron, A. Ephrem Nkenfack, P.A. Carrupt, K. Hostettmann, M. Cuendet, Isolation and biological activity of compounds from Garcinia preussii Engl., Pharmaceutical Biology, 52, 6, 706-711, 2014.

S. Bertrand, C. Petit, L. Marcourt, R. Ho, K. Gindro, M. Monod, J.L. Wolfender, HPLC profiling with at-line microdilution assay for the early identification of antifungal compounds in plants from French Polynesia, Phytochemical Analysis, 25, 106-112, 2014.


R. Ho, J.P. Girault, P. Raharivelomanana, R. Lafont, E- and Z-isomers of new phytoecdysteroids conjugates from French Polynesia Microsorum membranifolium (Polypodiaceae) fronds, Molecules, 17, 10, 11598-11606, 2012.

R. Ho, A. Nievergelt, C. Simoes Pires, M. Cuendet, Histones deacetylases as cancer chemoprevention targets for natural products, In Studies in Natural Products Chemistry, Eds. Elsevier, Amsterdam, Netherlands, 38, 247-267, 2012. (ISBN 97804444595300)

R. Ho, A. Violette, D. Cressend, P. Raharivelomanana, P.A. Carrupt, K. Hostettmann, Antioxidant potential and radical scavenging effects of flavonoids from the leaves of Psidium cattleianum grown in French Polynesia, Natural Product Research, 26, 3, 274-277, 2012.


R. Ho, T. Teai, J.P. Bianchini, R. Lafont and P. Raharivelomanana, Ferns: From traditional uses to pharmaceutical development, chemical identification of active principles, In Working with ferns: Issues and Applications, Eds. Springer Science + Business Media LLC, NY, USA, 321-346, 2010. (ISBN 978-1-4419-7161-6)

A. Meybeck, R. Ho, T. Teai, P. Raharivelomanana, Use of aqueous or organic or aqueous-organic extract of Microsorum, PCT Int. Appl. (2010), CODEN: PIXXD2 WO 2010007247 A2, 20100121.

R. Lafont, R. Ho, P. Raharivelomanana, L. Dinan, Ecdysteroids in ferns: Diversity, distribution, biosynthesis and functions, In Working with ferns: Issues and Applications, Eds. Springer Science + Business Media LLC, NY, USA, 305-319, 2010. (ISBN 978-1-4419-7161-6)

R. Ho, T. Teai, J.P. Bianchini, R. Lafont, P. Raharivelomanana, Le metuapua’a, la fougère médicinale en Polynésie française, Ethnopharmacologia, 46, 49-53, 2010.

R. Ho, Etude d'une fougère médicinale de Polynésie française, le metuapua'a, Eds. Südwestdeutscher Verlag für Hochschulschriften Aktiengesellschaft & Co. KG, Germany, 1-264, 2010. (ISBN 978-613-1-50795-3)

J.G. Tangmouo, R. Ho, A. Matheeussen, A. Meli Lannang, J. Komguem, B. Biloa Messi, L. Maes, K. Hostettmann, Antimalarial activity of extract and norbergenin derivatives from the stem bark of Diospyros sanza-minika A. Chevalier (Ebenaceae), Phytotherapy Research, 24, 11, 1676-1679, 2010.


R. Ho, N. Marsousi, P. Eugster, J.P. Bianchini, P. Raharivelomanana, Detection by UPLC/ESI-TOF-MS of alkaloids in three Lycopodiaceae species from French Polynesia and their anticholinesterase activity, Natural Product Communications, 4, 10, 1349-1352, 2009.

J.G. Tangmouo, R. Ho, A. Meli Lannang, J. Komguem, A.T. Lontsi, K. Hostettmann, Norbergenin derivatives from the stem bark of Diospyros sanza-minika (Ebenaceae) and their radical scavenging activity, Phytochemistry Letters, 2, 192-195, 2009.


R. Ho, J.P. Girault, P.Y. Cousteau, J.P. Bianchini, P. Raharivelomanan and R. Lafont, Isolation of a new class of ecdysteroid conjugates (Glucosyl-ferulates) using a combination of liquid chromatographic methods, Journal of Chromatographic Science, 46, 102-110, 2008.


R. Ho, T. Teai, D. Loquet, J.P. Bianchini, J.P. Girault, R. Lafont and P. Raharivelomanana, Phytoecdysteroids in the genus Microsorum (Polypodiaceae) of French Polynesia, Natural Product Communications, 2, 8, 803-806, 2007.

E. Snogan, I. Vahirua-Lechat, R. Ho, G. Bertho, J.P. Girault, S. Ortiga, A. Maria and R. Lafont, Edysteroids from the medicinal fern Microsorum scolopendria (Burm. f.), Phytochemical Analysis, 18, 441-450, 2007.

Projets Scientifiques

Participation à des projets